TY - CPAPER T1 - Refining Occupancy Models for Stream Salamanders with Information on Size Classes T2 - 21st Annual Conference of the Wildlife Society AN - 1645187181; 6322118 JF - 21st Annual Conference of the Wildlife Society AU - Fields, William AU - Grant, Evan Y1 - 2014/10/25/ PY - 2014 DA - 2014 Oct 25 KW - Amphibiotic species KW - Stream KW - Salamanders KW - Models KW - Caudata UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645187181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=21st+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Refining+Occupancy+Models+for+Stream+Salamanders+with+Information+on+Size+Classes&rft.au=Fields%2C+William%3BGrant%2C+Evan&rft.aulast=Fields&rft.aufirst=William&rft.date=2014-10-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=21st+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey=B327B770-E807-4702-9706-28CD53055975 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - JOUR T1 - Predicting Behavioral Intentions to Comply with Recommended Leave No Trace Practices AN - 1622607672; 20904360 AB - The purpose of this study was to evaluate the effectiveness of an extended version of the Theory of Planned Behavior (Ajzen, 1991) for predicting backcountry visitors' behavioral intentions to comply with recommended Leave No Trace practices. Once confirmed, factors predictive of behavioral intentions can be used to inform the development of more effective persuasive communication strategies and educational messaging. Study participants were overnight backcountry visitors to either Olympic National Park, Washington, or Glacier National Park, Montana. The final model explained over 44% of the variance in the dependent variable, but significant predictors differed between the two parks. Discussion is provided as well as suggestions for those charged with disseminating Leave No Trace messaging. JF - Leisure Sciences AU - Vagias, Wade M AU - Powell, Robert B AU - Moore, DDewayne AU - Wright, Brett A AD - National Park Service, Yellowstone National Park, WY, USA Y1 - 2014/10/20/ PY - 2014 DA - 2014 Oct 20 SP - 439 EP - 457 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 36 IS - 5 SN - 0149-0400, 0149-0400 KW - Physical Education Index KW - Behavior KW - Leisure KW - Visitors KW - Strategy KW - Communication KW - Intention KW - Olympics KW - PE 120:Sport: Psychology, Sociology & History UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1622607672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Leisure+Sciences&rft.atitle=Predicting+Behavioral+Intentions+to+Comply+with+Recommended+Leave+No+Trace+Practices&rft.au=Vagias%2C+Wade+M%3BPowell%2C+Robert+B%3BMoore%2C+DDewayne%3BWright%2C+Brett+A&rft.aulast=Vagias&rft.aufirst=Wade&rft.date=2014-10-20&rft.volume=36&rft.issue=5&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Leisure+Sciences&rft.issn=01490400&rft_id=info:doi/10.1080%2F01490400.2014.912168 LA - English DB - Physical Education Index N1 - Date revised - 2014-11-01 N1 - Last updated - 2014-11-12 N1 - SubjectsTermNotLitGenreText - Behavior; Leisure; Visitors; Strategy; Communication; Intention; Olympics DO - http://dx.doi.org/10.1080/01490400.2014.912168 ER - TY - CPAPER T1 - Critical Evaluation of Thermodynamic Data for Selected Arsenic Minerals and Aqueous Species with Applications to Natural Waters T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184645; 6318558 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Nordstrom, D AU - Majzlan, Juraj AU - Koenigsberger, Erich AU - Campbell, Kate Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Arsenic KW - Data processing KW - Thermodynamics KW - Minerals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Critical+Evaluation+of+Thermodynamic+Data+for+Selected+Arsenic+Minerals+and+Aqueous+Species+with+Applications+to+Natural+Waters&rft.au=Nordstrom%2C+D%3BMajzlan%2C+Juraj%3BKoenigsberger%2C+Erich%3BCampbell%2C+Kate&rft.aulast=Nordstrom&rft.aufirst=D&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Sediment Budget and Routing Models Reveal Historical Change and Vulnerability of Puget Sound River-Deltas T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184594; 6318346 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Grossman, Eric AU - Curran, Chris AU - Finlayson, David AU - Stevens, Andrew Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Historical account KW - USA, Washington, Puget Sound KW - Sound KW - Sediment transport KW - Budgets KW - Vulnerability KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Sediment+Budget+and+Routing+Models+Reveal+Historical+Change+and+Vulnerability+of+Puget+Sound+River-Deltas&rft.au=Grossman%2C+Eric%3BCurran%2C+Chris%3BFinlayson%2C+David%3BStevens%2C+Andrew&rft.aulast=Grossman&rft.aufirst=Eric&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Bypassing of the Aqueous Phase by Methane Gas Produced During Crude Oil Biodegradation T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184531; 6318571 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Bekins, Barbara AU - Amos, Richard AU - Baedecker, Mary AU - Cozzarelli, Isabelle AU - Ng, G.-H Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Methane KW - Biodegradation KW - Crude oil KW - Oil and gas industry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Bypassing+of+the+Aqueous+Phase+by+Methane+Gas+Produced+During+Crude+Oil+Biodegradation&rft.au=Bekins%2C+Barbara%3BAmos%2C+Richard%3BBaedecker%2C+Mary%3BCozzarelli%2C+Isabelle%3BNg%2C+G.-H&rft.aulast=Bekins&rft.aufirst=Barbara&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - National-Scale 3D Mapping -- What Approach Might Be Feasible for the United States? T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184510; 6318538 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Soller, David AU - Stamm, Nancy Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA KW - Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=National-Scale+3D+Mapping+--+What+Approach+Might+Be+Feasible+for+the+United+States%3F&rft.au=Soller%2C+David%3BStamm%2C+Nancy&rft.aulast=Soller&rft.aufirst=David&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Impacts of Cenozoic Climate and Habitat Changes on Small Mammal Diversity of North America T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184481; 6318641 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Samuels, Joshua AU - Hopkins, Samantha Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Cenozoic KW - North America KW - Mammals KW - Climatic changes KW - Species diversity KW - Habitat changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Impacts+of+Cenozoic+Climate+and+Habitat+Changes+on+Small+Mammal+Diversity+of+North+America&rft.au=Samuels%2C+Joshua%3BHopkins%2C+Samantha&rft.aulast=Samuels&rft.aufirst=Joshua&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Applications and Scope of the New U.S. Geological Survey Produced Waters Geochemical Database v2.0 T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645184382; 6318591 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Blondes, Madalyn AU - Gans, Kathleen AU - Thordsen, James AU - Reidy, Mark AU - Thomas, R AU - Engle, Mark AU - Kharaka, Yousif AU - Rowan, Elisabeth Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Databases KW - Geological surveys KW - Geochemistry KW - Waste water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645184382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Applications+and+Scope+of+the+New+U.S.+Geological+Survey+Produced+Waters+Geochemical+Database+v2.0&rft.au=Blondes%2C+Madalyn%3BGans%2C+Kathleen%3BThordsen%2C+James%3BReidy%2C+Mark%3BThomas%2C+R%3BEngle%2C+Mark%3BKharaka%2C+Yousif%3BRowan%2C+Elisabeth&rft.aulast=Blondes&rft.aufirst=Madalyn&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Helium as a Tracer for Fluids Released from Juan De Fuca Lithosphere beneath the Cascadia Forearc T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183880; 6318515 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Mccrory, Patricia AU - Constantz, James AU - Hunt, Andrew AU - Blair, J Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Tracers KW - Lithosphere KW - Helium UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Helium+as+a+Tracer+for+Fluids+Released+from+Juan+De+Fuca+Lithosphere+beneath+the+Cascadia+Forearc&rft.au=Mccrory%2C+Patricia%3BConstantz%2C+James%3BHunt%2C+Andrew%3BBlair%2C+J&rft.aulast=Mccrory&rft.aufirst=Patricia&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Geochemistry and Origin of Produced Waters from the Permian Basin, Texas and New Mexico T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183867; 6318588 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Engle, Mark AU - Varonka, Matthew AU - Orem, William AU - Xu, Pei AU - Carroll, Kenneth Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleo studies KW - USA, New Mexico KW - Geochemistry KW - Basins KW - USA, Texas KW - Waste water KW - Permian UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Geochemistry+and+Origin+of+Produced+Waters+from+the+Permian+Basin%2C+Texas+and+New+Mexico&rft.au=Engle%2C+Mark%3BVaronka%2C+Matthew%3BOrem%2C+William%3BXu%2C+Pei%3BCarroll%2C+Kenneth&rft.aulast=Engle&rft.aufirst=Mark&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Maximum Extent and Retreat of the Puget Lobe of the Cordilleran Ice Sheet, Northwest Washington T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183863; 6318376 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Haugerud, Ralph Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Ice KW - Glaciation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Maximum+Extent+and+Retreat+of+the+Puget+Lobe+of+the+Cordilleran+Ice+Sheet%2C+Northwest+Washington&rft.au=Haugerud%2C+Ralph&rft.aulast=Haugerud&rft.aufirst=Ralph&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Evidence for the Younger Dryas and Dansgaard-Oeschger Events from Stalagmites in the Mid-Atlantic Region of the Eastern United States T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183862; 6318622 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Doctor, Daniel AU - Hardt, Benjamin AU - Gao, Yongli AU - Min, Angela AU - Cheng, Hai AU - Edwards, R Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Mid-Atlantic Region KW - Geology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Evidence+for+the+Younger+Dryas+and+Dansgaard-Oeschger+Events+from+Stalagmites+in+the+Mid-Atlantic+Region+of+the+Eastern+United+States&rft.au=Doctor%2C+Daniel%3BHardt%2C+Benjamin%3BGao%2C+Yongli%3BMin%2C+Angela%3BCheng%2C+Hai%3BEdwards%2C+R&rft.aulast=Doctor&rft.aufirst=Daniel&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Sediment Fingerprinting for Identification of Sources of Fine-Grained Channel Deposits in Smith Creek Va, 2012-2014 T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183779; 6318444 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Gellis, Allen AU - Baker, Anna AU - Gorman-Sanisaca, Lillian AU - Mcdowell, Mallori Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Channels KW - Deposits KW - Fingerprinting KW - USA, Michigan, Smith Creek KW - Creek KW - Sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Sediment+Fingerprinting+for+Identification+of+Sources+of+Fine-Grained+Channel+Deposits+in+Smith+Creek+Va%2C+2012-2014&rft.au=Gellis%2C+Allen%3BBaker%2C+Anna%3BGorman-Sanisaca%2C+Lillian%3BMcdowell%2C+Mallori&rft.aulast=Gellis&rft.aufirst=Allen&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Comparison of Trench-Based and Lidar-Based Rupture Models for past Earthquakes along the 1857 Rupture of the Southern San Andreas Fault T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183709; 6318411 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Scharer, Kate AU - Weldon, Ray AU - Streig, Ashley Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Earthquakes KW - Seismic activity KW - Rupture KW - Pacific, San Andreas Fault KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Comparison+of+Trench-Based+and+Lidar-Based+Rupture+Models+for+past+Earthquakes+along+the+1857+Rupture+of+the+Southern+San+Andreas+Fault&rft.au=Scharer%2C+Kate%3BWeldon%2C+Ray%3BStreig%2C+Ashley&rft.aulast=Scharer&rft.aufirst=Kate&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A New Tectonic Map of Alaska North of 60DG T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183700; 6318699 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Moore, Thomas AU - Box, Stephen Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - Tectonics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+New+Tectonic+Map+of+Alaska+North+of+60DG&rft.au=Moore%2C+Thomas%3BBox%2C+Stephen&rft.aulast=Moore&rft.aufirst=Thomas&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Modernizing Old Fossils -- Improving Access to Unpublished Usgs Paleontologic Information T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183687; 6318631 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Stamm, Nancy AU - Soller, David Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleo studies KW - Fossils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Modernizing+Old+Fossils+--+Improving+Access+to+Unpublished+Usgs+Paleontologic+Information&rft.au=Stamm%2C+Nancy%3BSoller%2C+David&rft.aulast=Stamm&rft.aufirst=Nancy&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Snow-Ice Interactions During Eruptions of Aleutian Arc Volcanoes and Implications for Lahar Generation T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183663; 6318369 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Waythomas, Christopher Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Eruptions KW - Volcanoes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Snow-Ice+Interactions+During+Eruptions+of+Aleutian+Arc+Volcanoes+and+Implications+for+Lahar+Generation&rft.au=Waythomas%2C+Christopher&rft.aulast=Waythomas&rft.aufirst=Christopher&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Fault-Source Modeling for the 2014 Update of the Usgs National Seismic Hazard Maps T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183096; 6318051 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Haller, Kathleen Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Hazards KW - Seismic activity KW - Maps UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Fault-Source+Modeling+for+the+2014+Update+of+the+Usgs+National+Seismic+Hazard+Maps&rft.au=Haller%2C+Kathleen&rft.aulast=Haller&rft.aufirst=Kathleen&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - U.S. Geological Survey Goals for Characterization and Assessment of Natural Carbon Dioxide and Helium Accumulations in the United States T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645183015; 6318208 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Warwick, Peter Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA KW - Geological surveys KW - Helium KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=U.S.+Geological+Survey+Goals+for+Characterization+and+Assessment+of+Natural+Carbon+Dioxide+and+Helium+Accumulations+in+the+United+States&rft.au=Warwick%2C+Peter&rft.aulast=Warwick&rft.aufirst=Peter&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Practical Limitations on the Use of Diurnal Temperature Signals to Quantify Groundwater Upwelling T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182922; 6317843 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Briggs, Martin AU - Lautz, Laura AU - Buckley, Sean AU - Lane, John Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Temperature effects KW - Diurnal variations KW - Upwelling KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Practical+Limitations+on+the+Use+of+Diurnal+Temperature+Signals+to+Quantify+Groundwater+Upwelling&rft.au=Briggs%2C+Martin%3BLautz%2C+Laura%3BBuckley%2C+Sean%3BLane%2C+John&rft.aulast=Briggs&rft.aufirst=Martin&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Synopsis of Natural Carbon Dioxide Occurrence in the Eastern Mid-Continent, United States T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182885; 6318209 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Slucher, Ernie Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Synopsis+of+Natural+Carbon+Dioxide+Occurrence+in+the+Eastern+Mid-Continent%2C+United+States&rft.au=Slucher%2C+Ernie&rft.aulast=Slucher&rft.aufirst=Ernie&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Three Destructive Moderate-Sized Earthquakes: Instrumental and Field Observations from the Eastern Us, New Zealand and China T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182866; 6317426 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Mooney, Walter AU - Wang, Honglei AU - Dreiling, Jennifer Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Earthquakes KW - Seismic activity KW - China, People's Rep. KW - New Zealand UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Three+Destructive+Moderate-Sized+Earthquakes%3A+Instrumental+and+Field+Observations+from+the+Eastern+Us%2C+New+Zealand+and+China&rft.au=Mooney%2C+Walter%3BWang%2C+Honglei%3BDreiling%2C+Jennifer&rft.aulast=Mooney&rft.aufirst=Walter&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Noble Gas Isotope Geochemistry of the Farnham Dome Field, Utah T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182830; 6318211 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Merrill, Matthew AU - Hunt, Andrew AU - Lohr, Celeste Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Utah KW - Rare gases KW - Domes KW - Isotopes KW - Geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Noble+Gas+Isotope+Geochemistry+of+the+Farnham+Dome+Field%2C+Utah&rft.au=Merrill%2C+Matthew%3BHunt%2C+Andrew%3BLohr%2C+Celeste&rft.aulast=Merrill&rft.aufirst=Matthew&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - What Latent Stresses Are Associated with Failed Rifts? A Case Study of the Midcontinent Rift, Northcentral US T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182801; 6318049 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Levandowski, Will Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Case studies KW - Stress UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=What+Latent+Stresses+Are+Associated+with+Failed+Rifts%3F+A+Case+Study+of+the+Midcontinent+Rift%2C+Northcentral+US&rft.au=Levandowski%2C+Will&rft.aulast=Levandowski&rft.aufirst=Will&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Bed Morphology of Bering Glacier, Alaska T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182449; 6318200 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Molnia, Bruce AU - Snyder, Laura Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - USA, Alaska, Bering Glacier KW - Morphology KW - Glaciers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Bed+Morphology+of+Bering+Glacier%2C+Alaska&rft.au=Molnia%2C+Bruce%3BSnyder%2C+Laura&rft.aulast=Molnia&rft.aufirst=Bruce&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Earth Data! Accessing Real-Time, Recent, and Historical Water Data from Print and Online Information Sources T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182448; 6317818 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Wild, Emily AU - Van Cleave, Keith Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Historical account KW - Data processing KW - Internet UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Earth+Data%21+Accessing+Real-Time%2C+Recent%2C+and+Historical+Water+Data+from+Print+and+Online+Information+Sources&rft.au=Wild%2C+Emily%3BVan+Cleave%2C+Keith&rft.aulast=Wild&rft.aufirst=Emily&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Magnetic, Seismic and Well Data Constrain Structural Features of Susitna Basin, Alaska T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182442; 6317274 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Shah, Anjana AU - Stanley, Richard AU - Lewis, Kristen AU - Haeussler, Peter AU - Saltus, Richard AU - Potter, Christopher Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - Data processing KW - Basins KW - Water wells UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Magnetic%2C+Seismic+and+Well+Data+Constrain+Structural+Features+of+Susitna+Basin%2C+Alaska&rft.au=Shah%2C+Anjana%3BStanley%2C+Richard%3BLewis%2C+Kristen%3BHaeussler%2C+Peter%3BSaltus%2C+Richard%3BPotter%2C+Christopher&rft.aulast=Shah&rft.aufirst=Anjana&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Pre-Service Teachers Involvement in Nine-Week Structural Geology Research Experience, Murfreesboro, TN T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182388; 6317331 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Camacho, Joe AU - Young, Shaunna AU - Abolins, Mark Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Education KW - Geology KW - Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Pre-Service+Teachers+Involvement+in+Nine-Week+Structural+Geology+Research+Experience%2C+Murfreesboro%2C+TN&rft.au=Camacho%2C+Joe%3BYoung%2C+Shaunna%3BAbolins%2C+Mark&rft.aulast=Camacho&rft.aufirst=Joe&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A Legacy of Persistent Lead Contamination in and near Historically Mined Areas in the Central U.S T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182382; 6317792 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Juracek, Kyle Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Historical account KW - Contamination KW - Pollutant persistence KW - Lead UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+Legacy+of+Persistent+Lead+Contamination+in+and+near+Historically+Mined+Areas+in+the+Central+U.S&rft.au=Juracek%2C+Kyle&rft.aulast=Juracek&rft.aufirst=Kyle&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Coexistence Climate Analysis of the Late Eocene Florissant Flora, Colorado T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182149; 6317904 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Baumgartner, Kyrie AU - Meyer, Herbert Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Colorado KW - Eocene KW - Climate KW - Flora KW - Coexistence UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Coexistence+Climate+Analysis+of+the+Late+Eocene+Florissant+Flora%2C+Colorado&rft.au=Baumgartner%2C+Kyrie%3BMeyer%2C+Herbert&rft.aulast=Baumgartner&rft.aufirst=Kyrie&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Relationship between the Cascadia Forearc Mantle Corner, Non Volcanic Tremor, and the Downdip Limit of Seismic Rupture T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182117; 6317645 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Mccrory, Patricia AU - Hyndman, Roy AU - Blair, J Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Volcanoes KW - Rupture KW - tremor UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Relationship+between+the+Cascadia+Forearc+Mantle+Corner%2C+Non+Volcanic+Tremor%2C+and+the+Downdip+Limit+of+Seismic+Rupture&rft.au=Mccrory%2C+Patricia%3BHyndman%2C+Roy%3BBlair%2C+J&rft.aulast=Mccrory&rft.aufirst=Patricia&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Integrating Surface Geophysical Methods into Multi-Scale Investigations of Groundwater/Surface Water Exchange T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645182096; 6317853 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Briggs, Martin AU - Day-Lewis, Fred AU - Lane Jr, John AU - Rosenberry, Donald AU - Harvey, Judson AU - Voytek, Emily AU - Kulongoski, Justin AU - Hurley, Steve AU - Barlow, Paul AU - Ong, John Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Surface water KW - Ground water KW - Geophysics KW - Geophysical exploration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645182096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Integrating+Surface+Geophysical+Methods+into+Multi-Scale+Investigations+of+Groundwater%2FSurface+Water+Exchange&rft.au=Briggs%2C+Martin%3BDay-Lewis%2C+Fred%3BLane+Jr%2C+John%3BRosenberry%2C+Donald%3BHarvey%2C+Judson%3BVoytek%2C+Emily%3BKulongoski%2C+Justin%3BHurley%2C+Steve%3BBarlow%2C+Paul%3BOng%2C+John&rft.aulast=Briggs&rft.aufirst=Martin&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A Multiple-Tracer Approach to Understanding Regional Groundwater Flow in the Snake Valley Area of the Eastern Great Basin, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645181205; 6317465 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Gardner, Philip AU - Heilweil, Victor Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Great Basin KW - USA KW - Ground water KW - Basins KW - Snakes KW - Valleys UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+Multiple-Tracer+Approach+to+Understanding+Regional+Groundwater+Flow+in+the+Snake+Valley+Area+of+the+Eastern+Great+Basin%2C+USA&rft.au=Gardner%2C+Philip%3BHeilweil%2C+Victor&rft.aulast=Gardner&rft.aufirst=Philip&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A U.S. National Perspective on the Lead Content of Soils T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645181160; 6317791 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Cannon, William AU - Smith, David AU - Woodruff, Laurel AU - Solano, Federico Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Soil KW - Lead UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+U.S.+National+Perspective+on+the+Lead+Content+of+Soils&rft.au=Cannon%2C+William%3BSmith%2C+David%3BWoodruff%2C+Laurel%3BSolano%2C+Federico&rft.aulast=Cannon&rft.aufirst=William&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Challenges to the Utility and Long-Term Accessibility of Digital Geologic Maps T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645181104; 6317824 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Soller, David AU - Stamm, Nancy Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geology KW - Maps UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Challenges+to+the+Utility+and+Long-Term+Accessibility+of+Digital+Geologic+Maps&rft.au=Soller%2C+David%3BStamm%2C+Nancy&rft.aulast=Soller&rft.aufirst=David&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Preliminary Investigation of the Organic Petrology of the Upper Cretaceous Tuscaloosa Formation, Mississippi, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645181065; 6318103 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Valentine, Brett AU - Hackley, Paul AU - Enomoto, Catherine Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleo studies KW - Cretaceous KW - Petrology KW - USA, Alabama, Tuscaloosa KW - USA, Mississippi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Preliminary+Investigation+of+the+Organic+Petrology+of+the+Upper+Cretaceous+Tuscaloosa+Formation%2C+Mississippi%2C+USA&rft.au=Valentine%2C+Brett%3BHackley%2C+Paul%3BEnomoto%2C+Catherine&rft.aulast=Valentine&rft.aufirst=Brett&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Nature of Cascadia Subduction Zone Earthquake Cycles Drawn from Coastal Paleoseismology T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645180048; 6317646 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Witter, Robert AU - Kelsey III, Harvey Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Earthquakes KW - Paleo studies KW - Subduction zones KW - Seismic activity KW - Pacific, Cascadia Subduction Zone UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Nature+of+Cascadia+Subduction+Zone+Earthquake+Cycles+Drawn+from+Coastal+Paleoseismology&rft.au=Witter%2C+Robert%3BKelsey+III%2C+Harvey&rft.aulast=Witter&rft.aufirst=Robert&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Iagc Awards- The Vernadsky Medal and Iagc Fellow T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645180026; 6317397 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Wanty, Richard AU - Lyons, Berry AU - Cartwright, Ian AU - Shouakar-Stash, Orfan AU - Gardner, Christopher AU - Reimann, Clemens Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Iagc+Awards-+The+Vernadsky+Medal+and+Iagc+Fellow&rft.au=Wanty%2C+Richard%3BLyons%2C+Berry%3BCartwright%2C+Ian%3BShouakar-Stash%2C+Orfan%3BGardner%2C+Christopher%3BReimann%2C+Clemens&rft.aulast=Wanty&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Landslides That Liquefy: Implications of the 2014 Oso Disaster T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179983; 6318126 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Iverson, Richard AU - George, David Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Landslides KW - Disasters UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Landslides+That+Liquefy%3A+Implications+of+the+2014+Oso+Disaster&rft.au=Iverson%2C+Richard%3BGeorge%2C+David&rft.aulast=Iverson&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Predicting Strong Ground Motions from m9 Cascadia Earthquakes Using 3D Simulations T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179918; 6317979 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Frankel, Arthur AU - Stephenson, William Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Earthquakes KW - Ground motion KW - Seismic activity KW - Simulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Predicting+Strong+Ground+Motions+from+m9+Cascadia+Earthquakes+Using+3D+Simulations&rft.au=Frankel%2C+Arthur%3BStephenson%2C+William&rft.aulast=Frankel&rft.aufirst=Arthur&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Investigating Natural CO2 Sources in Selected California Coastal Basins T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179917; 6318210 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Buursink, Marc Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Basins KW - USA, California KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Investigating+Natural+CO2+Sources+in+Selected+California+Coastal+Basins&rft.au=Buursink%2C+Marc&rft.aulast=Buursink&rft.aufirst=Marc&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The National Land Cover Database Project: The Story of Its Impact T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179878; 6317821 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Deering, Carol Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Databases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+National+Land+Cover+Database+Project%3A+The+Story+of+Its+Impact&rft.au=Deering%2C+Carol&rft.aulast=Deering&rft.aufirst=Carol&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Spatial Correlation of Modeled Ground Shaking and Triggered Landslides: A Case Study from the 2006 Kiholo Bay, Hawaii Earthquake T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179843; 6318130 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Jibson, Randall AU - Harp, Edwin AU - Hartzell, Stephen AU - Ramirez-Guzman, Leonardo AU - Schmitt, Robert Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Landslides KW - Earthquakes KW - Case studies KW - USA, Hawaii KW - Seismic activity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Spatial+Correlation+of+Modeled+Ground+Shaking+and+Triggered+Landslides%3A+A+Case+Study+from+the+2006+Kiholo+Bay%2C+Hawaii+Earthquake&rft.au=Jibson%2C+Randall%3BHarp%2C+Edwin%3BHartzell%2C+Stephen%3BRamirez-Guzman%2C+Leonardo%3BSchmitt%2C+Robert&rft.aulast=Jibson&rft.aufirst=Randall&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Recent Advances in Post-Fire Debris-Flow Hazard Assessment at the U.S. Geological Survey T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179808; 6318129 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Staley, Dennis AU - Kean, Jason AU - Smoczyk, Greg AU - Negri, Jacquelyn Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Fires KW - Geological surveys KW - Hazard assessment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Recent+Advances+in+Post-Fire+Debris-Flow+Hazard+Assessment+at+the+U.S.+Geological+Survey&rft.au=Staley%2C+Dennis%3BKean%2C+Jason%3BSmoczyk%2C+Greg%3BNegri%2C+Jacquelyn&rft.aulast=Staley&rft.aufirst=Dennis&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Reservoir Characterization of the Jurassic-Cretaceous Rocks in the South Florida Basin - an Update to the Usgs 2001 Oil and Gas Assessment T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179665; 6317212 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Roberts-Ashby, Tina AU - Hackley, Paul Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Reservoir KW - Atlantic, South Florida Basin KW - Oil and gas industry KW - Basins KW - Reservoirs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Reservoir+Characterization+of+the+Jurassic-Cretaceous+Rocks+in+the+South+Florida+Basin+-+an+Update+to+the+Usgs+2001+Oil+and+Gas+Assessment&rft.au=Roberts-Ashby%2C+Tina%3BHackley%2C+Paul&rft.aulast=Roberts-Ashby&rft.aufirst=Tina&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Biogeochemical Measurements to Characterize Dual Anaerobic and Aerobic Biodegradation Processes for Remediation of Chlorinated Benzenes in a Wetland T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645179650; 6317860 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Lorah, Michelle AU - Teunis, Jessica Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Biodegradation KW - Bioremediation KW - Biogeochemistry KW - Remediation KW - Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Biogeochemical+Measurements+to+Characterize+Dual+Anaerobic+and+Aerobic+Biodegradation+Processes+for+Remediation+of+Chlorinated+Benzenes+in+a+Wetland&rft.au=Lorah%2C+Michelle%3BTeunis%2C+Jessica&rft.aulast=Lorah&rft.aufirst=Michelle&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Road-Testing Gssps in the Miocene Coastal Plain of Maryland and Virginia, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645178992; 6317625 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Edwards, Lucy Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleo studies KW - USA, Virginia KW - USA, Maryland KW - Miocene UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645178992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Road-Testing+Gssps+in+the+Miocene+Coastal+Plain+of+Maryland+and+Virginia%2C+USA&rft.au=Edwards%2C+Lucy&rft.aulast=Edwards&rft.aufirst=Lucy&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - I Speak Geology: A Summer as an Interpretive Specialist at Mount Rainier National Park T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177953; 6317023 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Gross, M Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Washington, Mount Rainier Natl. Park KW - National parks KW - Geology KW - Summer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=I+Speak+Geology%3A+A+Summer+as+an+Interpretive+Specialist+at+Mount+Rainier+National+Park&rft.au=Gross%2C+M&rft.aulast=Gross&rft.aufirst=M&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Exploring Evidence That Many, Perhaps Most, Basins of the Submerged Forearc Are Created by Subcrustal Subduction Erosion T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177907; 6317271 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Scholl, David Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Erosion KW - Subduction KW - Forearc basins KW - Basins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Exploring+Evidence+That+Many%2C+Perhaps+Most%2C+Basins+of+the+Submerged+Forearc+Are+Created+by+Subcrustal+Subduction+Erosion&rft.au=Scholl%2C+David&rft.aulast=Scholl&rft.aufirst=David&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Characterization of Groundwater Transport Parameters in Regional Fractured-Rock Aquifers Using Multiple Environmental Tracers and a Dual-Domain Modeling Approach T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177888; 6317062 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Sanford, Ward AU - Plummer, L AU - Schlosser, Peter AU - Casile, Gerolamo AU - Busenberg, Eurybiades Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Aquifers KW - Tracers KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Characterization+of+Groundwater+Transport+Parameters+in+Regional+Fractured-Rock+Aquifers+Using+Multiple+Environmental+Tracers+and+a+Dual-Domain+Modeling+Approach&rft.au=Sanford%2C+Ward%3BPlummer%2C+L%3BSchlosser%2C+Peter%3BCasile%2C+Gerolamo%3BBusenberg%2C+Eurybiades&rft.aulast=Sanford&rft.aufirst=Ward&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Eocene Paleoplacer Gold, Sierra Nevada Foothills, California: Characteristics and Potential Source(S) T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177874; 6317004 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Marsh, E E AU - Craw, Dave AU - Goldfarb, Richard AU - Alpers, Charles AU - Bowell, Robert AU - Lowers, H A Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleo studies KW - Eocene KW - Gold KW - USA, California KW - USA, California, Sierra Nevada Mts. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Eocene+Paleoplacer+Gold%2C+Sierra+Nevada+Foothills%2C+California%3A+Characteristics+and+Potential+Source%28S%29&rft.au=Marsh%2C+E+E%3BCraw%2C+Dave%3BGoldfarb%2C+Richard%3BAlpers%2C+Charles%3BBowell%2C+Robert%3BLowers%2C+H+A&rft.aulast=Marsh&rft.aufirst=E&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Stream Monitoring for Evaluating Thermogenic Methane Migration Associated with Unconventional Gas Development T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177398; 6317236 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Heilweil, Victor AU - Solomon, D AU - Brantley, Susan AU - Grieve, Paul AU - Risser, Dennis AU - Darrah, Thomas AU - Stolp, Bert Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Methane KW - Stream KW - Migration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Stream+Monitoring+for+Evaluating+Thermogenic+Methane+Migration+Associated+with+Unconventional+Gas+Development&rft.au=Heilweil%2C+Victor%3BSolomon%2C+D%3BBrantley%2C+Susan%3BGrieve%2C+Paul%3BRisser%2C+Dennis%3BDarrah%2C+Thomas%3BStolp%2C+Bert&rft.aulast=Heilweil&rft.aufirst=Victor&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Giant Footprint of Rob Kerrich: A True Scholar in Economic Geology T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177368; 6316994 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Goldfarb, Richard AU - Groves, David AU - Phillips, G Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Economics KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Giant+Footprint+of+Rob+Kerrich%3A+A+True+Scholar+in+Economic+Geology&rft.au=Goldfarb%2C+Richard%3BGroves%2C+David%3BPhillips%2C+G&rft.aulast=Goldfarb&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Linkages between Crustal Stratigraphy, Magmatic-Hydrothermal Evolution, and Sources of Components of Gold-Silver Deposits in the Adjoining Goldfield and Tonopah Districts, Nevada T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645177359; 6317001 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Vikre, Peter AU - Premo, Wayne AU - Cosca, Michael Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Deposits KW - Stratigraphy KW - USA, Nevada KW - Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645177359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Linkages+between+Crustal+Stratigraphy%2C+Magmatic-Hydrothermal+Evolution%2C+and+Sources+of+Components+of+Gold-Silver+Deposits+in+the+Adjoining+Goldfield+and+Tonopah+Districts%2C+Nevada&rft.au=Vikre%2C+Peter%3BPremo%2C+Wayne%3BCosca%2C+Michael&rft.aulast=Vikre&rft.aufirst=Peter&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Groundwater Impacts of Uranium Mining and Milling T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176717; 6317238 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Gallegos, Tanya Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Uranium KW - Ground water KW - Mining UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Groundwater+Impacts+of+Uranium+Mining+and+Milling&rft.au=Gallegos%2C+Tanya&rft.aulast=Gallegos&rft.aufirst=Tanya&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Multi-Media Exploration Geochemistry Study Targeting Cu-Au and Mo Resources in the Tyonek Quadrangle, Alaska Range, Alaska T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176676; 6317005 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Graham, Garth AU - Taylor, Ryan AU - Lee, Gregory AU - Tripp, Richard Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - Geochemistry KW - Exploration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Multi-Media+Exploration+Geochemistry+Study+Targeting+Cu-Au+and+Mo+Resources+in+the+Tyonek+Quadrangle%2C+Alaska+Range%2C+Alaska&rft.au=Graham%2C+Garth%3BTaylor%2C+Ryan%3BLee%2C+Gregory%3BTripp%2C+Richard&rft.aulast=Graham&rft.aufirst=Garth&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Cascadia Megathrust Behavior and Its Correlation with Upper-Plate Structure T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176585; 6316929 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Wells, Ray AU - Blakely, Richard AU - Simpson, Robert AU - Dieterich, James Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Cascadia+Megathrust+Behavior+and+Its+Correlation+with+Upper-Plate+Structure&rft.au=Wells%2C+Ray%3BBlakely%2C+Richard%3BSimpson%2C+Robert%3BDieterich%2C+James&rft.aulast=Wells&rft.aufirst=Ray&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Oral Histories of the 1945 Makran Disaster T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176529; 6316924 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Atwater, Brian AU - Kakar, Din AU - Usman, Abdullah Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Historical account KW - Pakistan, Balochistan, Makran KW - Disasters UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Oral+Histories+of+the+1945+Makran+Disaster&rft.au=Atwater%2C+Brian%3BKakar%2C+Din%3BUsman%2C+Abdullah&rft.aulast=Atwater&rft.aufirst=Brian&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Depositional Environment of Mudstone Host Rocks at the Howards Pass Zn-Pb Deposits, Yukon Territory, Canada: Insights from Iron Speciation, Sulfur Isotopes, and Bulk Fe/Al and Mo/Toc Ratios T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176525; 6317002 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Johnson, Craig AU - Slack, John AU - Falck, Hendrik AU - Kelley, Karen Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Mudstone KW - Sulfur KW - Deposits KW - Speciation KW - Canada, Yukon Terr. KW - Isotopes KW - Total organic carbon KW - Zinc KW - Home range KW - Territory KW - Sedimentary environments KW - Iron UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Depositional+Environment+of+Mudstone+Host+Rocks+at+the+Howards+Pass+Zn-Pb+Deposits%2C+Yukon+Territory%2C+Canada%3A+Insights+from+Iron+Speciation%2C+Sulfur+Isotopes%2C+and+Bulk+Fe%2FAl+and+Mo%2FToc+Ratios&rft.au=Johnson%2C+Craig%3BSlack%2C+John%3BFalck%2C+Hendrik%3BKelley%2C+Karen&rft.aulast=Johnson&rft.aufirst=Craig&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Permafrost Dynamics and Changing Hydrogeology in a Lake-Rich Landscape T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176494; 6317073 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Walvoord, Michelle AU - Briggs, Martin AU - Day-Lewis, Frederick AU - Jepsen, Steven AU - Lane Jr, John AU - Mckenzie, Jeffrey AU - Minsley, Burke AU - Striegl, Robert AU - Voss, Clifford AU - Wellman, Tristan Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Landscape KW - Permafrost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Permafrost+Dynamics+and+Changing+Hydrogeology+in+a+Lake-Rich+Landscape&rft.au=Walvoord%2C+Michelle%3BBriggs%2C+Martin%3BDay-Lewis%2C+Frederick%3BJepsen%2C+Steven%3BLane+Jr%2C+John%3BMckenzie%2C+Jeffrey%3BMinsley%2C+Burke%3BStriegl%2C+Robert%3BVoss%2C+Clifford%3BWellman%2C+Tristan&rft.aulast=Walvoord&rft.aufirst=Michelle&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Accelerated Geomorphic Response to Massive Sediment Loading by the 2008-2009 Eruption of ChaiteN Volcano, Chile, Followed by Rapid Recovery T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645176480; 6316883 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Pierson, Thomas AU - Major, Jon AU - Iroume, Andres AU - Andreoli, Andrea AU - Ulloa, Hector AU - Amigo, Alvaro AU - Bertin, Daniel AU - Castro, Jonathan Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geomorphology KW - Eruptions KW - Volcanoes KW - Chile KW - Sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645176480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Accelerated+Geomorphic+Response+to+Massive+Sediment+Loading+by+the+2008-2009+Eruption+of+ChaiteN+Volcano%2C+Chile%2C+Followed+by+Rapid+Recovery&rft.au=Pierson%2C+Thomas%3BMajor%2C+Jon%3BIroume%2C+Andres%3BAndreoli%2C+Andrea%3BUlloa%2C+Hector%3BAmigo%2C+Alvaro%3BBertin%2C+Daniel%3BCastro%2C+Jonathan&rft.aulast=Pierson&rft.aufirst=Thomas&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - 40Ar/39Ar and U-Pb Ages of Silicic Ignimbrites, Calderas, and Granitic Plutons, Southern Stillwater Range and Clan Alpine Mountains, Nevada: Linkages between Volcanic and Plutonic Rocks T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645170197; 6318925 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - John, David AU - Henry, Christopher AU - Colgan, Joseph AU - Watts, Kathryn Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Plutons KW - Mountains KW - Age KW - Volcanoes KW - USA, Nevada KW - Alpine environments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645170197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=40Ar%2F39Ar+and+U-Pb+Ages+of+Silicic+Ignimbrites%2C+Calderas%2C+and+Granitic+Plutons%2C+Southern+Stillwater+Range+and+Clan+Alpine+Mountains%2C+Nevada%3A+Linkages+between+Volcanic+and+Plutonic+Rocks&rft.au=John%2C+David%3BHenry%2C+Christopher%3BColgan%2C+Joseph%3BWatts%2C+Kathryn&rft.aulast=John&rft.aufirst=David&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Top-Down or Bottom-Up? Intraplate Deformation in the Western North American Interior Recorded and Controlled by Lithology T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645170110; 6318709 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Levandowski, Will AU - Jones, Craig AU - Butcher, Lesley AU - Mahan, Kevin AU - Farmer, G Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - North America KW - Lithology KW - Deformation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645170110?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Top-Down+or+Bottom-Up%3F+Intraplate+Deformation+in+the+Western+North+American+Interior+Recorded+and+Controlled+by+Lithology&rft.au=Levandowski%2C+Will%3BJones%2C+Craig%3BButcher%2C+Lesley%3BMahan%2C+Kevin%3BFarmer%2C+G&rft.aulast=Levandowski&rft.aufirst=Will&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Variability of Pore Accessibility to Gas in Closely-Spaced Barnett Shale Samples T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168762; 6316407 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Ruppert, Leslie AU - Sakurovos, Richard AU - Blach, Tomasz AU - Melnichenko, Yuri Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Pores KW - Shale UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Variability+of+Pore+Accessibility+to+Gas+in+Closely-Spaced+Barnett+Shale+Samples&rft.au=Ruppert%2C+Leslie%3BSakurovos%2C+Richard%3BBlach%2C+Tomasz%3BMelnichenko%2C+Yuri&rft.aulast=Ruppert&rft.aufirst=Leslie&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Intra-Oceanic Aleutian, Mariana, and Tonga Subduction Zones Formed Separately but since Inception at ~45-55 Ma Built at High Production Rates Volumetrically Similar and Large Arc Massifs--Why? T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168733; 6316914 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Scholl, David AU - Stern, Robert Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Subduction zones KW - Pacific, Tonga UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Intra-Oceanic+Aleutian%2C+Mariana%2C+and+Tonga+Subduction+Zones+Formed+Separately+but+since+Inception+at+%7E45-55+Ma+Built+at+High+Production+Rates+Volumetrically+Similar+and+Large+Arc+Massifs--Why%3F&rft.au=Scholl%2C+David%3BStern%2C+Robert&rft.aulast=Scholl&rft.aufirst=David&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Alternative Hypothesis for the Origin of the Brine in Bristol Dry Lake, Western USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168611; 6316786 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Rosen, Michael Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Lakes KW - USA KW - Brines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Alternative+Hypothesis+for+the+Origin+of+the+Brine+in+Bristol+Dry+Lake%2C+Western+USA&rft.au=Rosen%2C+Michael&rft.aulast=Rosen&rft.aufirst=Michael&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Tectonic Implications of 50 Million Years of Gold-Forming Events in the Sierra Foothills and Klamath Mountains, California T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168608; 6317003 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Taylor, Ryan AU - Marsh, E E AU - Goldfarb, Richard Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Mountains KW - USA, California KW - USA, California, Klamath Mts. KW - Tectonics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Tectonic+Implications+of+50+Million+Years+of+Gold-Forming+Events+in+the+Sierra+Foothills+and+Klamath+Mountains%2C+California&rft.au=Taylor%2C+Ryan%3BMarsh%2C+E+E%3BGoldfarb%2C+Richard&rft.aulast=Taylor&rft.aufirst=Ryan&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - New Kinematic Model of the Yakutat, Crescent, and Siletz Terranes and Its Implications for Earthquake Hazards T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168560; 6316920 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Mccrory, Patricia AU - Wilson, Douglas Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Hazards KW - Earthquakes KW - Kinematics KW - Seismic activity KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=New+Kinematic+Model+of+the+Yakutat%2C+Crescent%2C+and+Siletz+Terranes+and+Its+Implications+for+Earthquake+Hazards&rft.au=Mccrory%2C+Patricia%3BWilson%2C+Douglas&rft.aulast=Mccrory&rft.aufirst=Patricia&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Bering Glacier, Alaska - A Primary Google Earth Geological Destination T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168528; 6316957 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Angeli, Kim AU - Molnia, Bruce Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - USA, Alaska, Bering Glacier KW - Glaciers KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Bering+Glacier%2C+Alaska+-+A+Primary+Google+Earth+Geological+Destination&rft.au=Angeli%2C+Kim%3BMolnia%2C+Bruce&rft.aulast=Angeli&rft.aufirst=Kim&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Three Episodes of Volcanism and Erosion During Neoproterozoic Extension in Eastern Laurentia Revealed by U-Pb Dating of Zircon from Clasts of Rhyolite and Detrital Zircon from Sedimentary Rocks of the Mount Rogers Formation, Southwest Virginia T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168525; 6316508 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Holm-Denoma, Christopher AU - Mcclellan, Elizabeth AU - Southworth, Scott Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Erosion KW - Laurentia KW - Volcanism KW - Dating KW - Chronostratigraphy KW - Sedimentary rocks KW - Rhyolites KW - Sediment transport KW - USA, Virginia KW - Zircon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Three+Episodes+of+Volcanism+and+Erosion+During+Neoproterozoic+Extension+in+Eastern+Laurentia+Revealed+by+U-Pb+Dating+of+Zircon+from+Clasts+of+Rhyolite+and+Detrital+Zircon+from+Sedimentary+Rocks+of+the+Mount+Rogers+Formation%2C+Southwest+Virginia&rft.au=Holm-Denoma%2C+Christopher%3BMcclellan%2C+Elizabeth%3BSouthworth%2C+Scott&rft.aulast=Holm-Denoma&rft.aufirst=Christopher&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Remotely Retrieving Reliable Lava Eruption Temperatures Using a Calibrated Multispectral Vnir Camera: Implications for Monitoring Volcanism on Io and Earth T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168468; 6316473 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Vaughan, R AU - Keszthelyi, Laszlo AU - Davies, Ashley Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Temperature effects KW - Volcanism KW - Eruptions KW - Cameras KW - Lava UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Remotely+Retrieving+Reliable+Lava+Eruption+Temperatures+Using+a+Calibrated+Multispectral+Vnir+Camera%3A+Implications+for+Monitoring+Volcanism+on+Io+and+Earth&rft.au=Vaughan%2C+R%3BKeszthelyi%2C+Laszlo%3BDavies%2C+Ashley&rft.aulast=Vaughan&rft.aufirst=R&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Supercritical CO2 Extraction of Hydrocarbons from the Marcellus Shale T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168427; 6316405 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Jarboe, Palma AU - Candela, Philip AU - Zhu, Wenlu AU - Kaufman, Alan Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Hydrocarbons KW - Shale KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Supercritical+CO2+Extraction+of+Hydrocarbons+from+the+Marcellus+Shale&rft.au=Jarboe%2C+Palma%3BCandela%2C+Philip%3BZhu%2C+Wenlu%3BKaufman%2C+Alan&rft.aulast=Jarboe&rft.aufirst=Palma&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Constraints on the Jurassic - Tertiary Exhumation History of the Chukchi Shelf from Apatite Fission Track Data T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168385; 6318747 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Craddock, William AU - Houseknecht, David Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - apatite KW - Historical account KW - Paleo studies KW - Data processing KW - Jurassic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Constraints+on+the+Jurassic+-+Tertiary+Exhumation+History+of+the+Chukchi+Shelf+from+Apatite+Fission+Track+Data&rft.au=Craddock%2C+William%3BHouseknecht%2C+David&rft.aulast=Craddock&rft.aufirst=William&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Escape of the Ruby Terrane from Arctic Alaska During Mesozoic Rotational Opening of Canada Basin T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168312; 6318696 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Till, Alison AU - Roeske, Sarah AU - Dumoulin, Julie Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Alaska KW - Arctic Ocean, Canada Basin KW - Basins KW - Polar environments KW - Arctic KW - Mesozoic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Escape+of+the+Ruby+Terrane+from+Arctic+Alaska+During+Mesozoic+Rotational+Opening+of+Canada+Basin&rft.au=Till%2C+Alison%3BRoeske%2C+Sarah%3BDumoulin%2C+Julie&rft.aulast=Till&rft.aufirst=Alison&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Constraints on the Conditions for Recurring Slope Linea Activity on Mars T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168238; 6318735 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Dundas, Colin AU - Mcewen, Alfred AU - Byrne, Shane Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Constraints+on+the+Conditions+for+Recurring+Slope+Linea+Activity+on+Mars&rft.au=Dundas%2C+Colin%3BMcewen%2C+Alfred%3BByrne%2C+Shane&rft.aulast=Dundas&rft.aufirst=Colin&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Detrital Zircon Constraints on Arctic Alaska Foreland Basin Evolution: Brookian Chronostratigraphy, Clastic Progradation, Provenance, and Orogenic Exhumation T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168142; 6318695 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Lease, Richard AU - Houseknecht, David AU - Kylander-Clark, Andrew Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Provenance KW - USA, Alaska KW - Progradation KW - Chronostratigraphy KW - Basins KW - Clastics KW - Polar environments KW - Arctic KW - Evolution KW - Zircon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Detrital+Zircon+Constraints+on+Arctic+Alaska+Foreland+Basin+Evolution%3A+Brookian+Chronostratigraphy%2C+Clastic+Progradation%2C+Provenance%2C+and+Orogenic+Exhumation&rft.au=Lease%2C+Richard%3BHouseknecht%2C+David%3BKylander-Clark%2C+Andrew&rft.aulast=Lease&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Effect of Local Lacustrine Conditions on the Expression of Regional Holocene Climate in the Ruby Mountains and East Humboldt Range, Nevada, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645168099; 6318692 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Starratt, Scott Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Mountains KW - Paleo studies KW - Paleoclimate KW - Climate KW - USA, Nevada KW - Holocene UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645168099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Effect+of+Local+Lacustrine+Conditions+on+the+Expression+of+Regional+Holocene+Climate+in+the+Ruby+Mountains+and+East+Humboldt+Range%2C+Nevada%2C+USA&rft.au=Starratt%2C+Scott&rft.aulast=Starratt&rft.aufirst=Scott&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Apatite Fission Track Evidence of Widespread Eocene Exhumation in the Fortymile District of East-Central Alaska T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645167663; 6318748 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Dusel-Bacon, Cynthia AU - O'Sullivan, Paul AU - Day, Warren AU - Bacon, Charles Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - apatite KW - USA, Alaska KW - Eocene UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645167663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Apatite+Fission+Track+Evidence+of+Widespread+Eocene+Exhumation+in+the+Fortymile+District+of+East-Central+Alaska&rft.au=Dusel-Bacon%2C+Cynthia%3BO%27Sullivan%2C+Paul%3BDay%2C+Warren%3BBacon%2C+Charles&rft.aulast=Dusel-Bacon&rft.aufirst=Cynthia&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Separating Magnetic-Anomaly Contributions from Siletzia and Underlying Mantle, Oregon and Washington, with Reflections on Contributions from Isidore Zietz T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645166074; 6316340 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Blakely, Richard AU - Anderson, Megan AU - Wells, Ray AU - Lamb, Andrew Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Washington KW - Geology KW - USA, Oregon KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Separating+Magnetic-Anomaly+Contributions+from+Siletzia+and+Underlying+Mantle%2C+Oregon+and+Washington%2C+with+Reflections+on+Contributions+from+Isidore+Zietz&rft.au=Blakely%2C+Richard%3BAnderson%2C+Megan%3BWells%2C+Ray%3BLamb%2C+Andrew&rft.aulast=Blakely&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A Global Database of Maps Showing Hydrothermally Altered Areas on Volcanoes Using Advanced Spaceborne Thermal Emission and Reflection Radiometer (Aster) Data T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645166046; 6316474 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Mars, John AU - Hubbard, Bernard AU - Pieri, David AU - Linick, Justin Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Radiometers KW - Databases KW - Data processing KW - Emissions KW - Volcanoes KW - Maps KW - Aster UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+Global+Database+of+Maps+Showing+Hydrothermally+Altered+Areas+on+Volcanoes+Using+Advanced+Spaceborne+Thermal+Emission+and+Reflection+Radiometer+%28Aster%29+Data&rft.au=Mars%2C+John%3BHubbard%2C+Bernard%3BPieri%2C+David%3BLinick%2C+Justin&rft.aulast=Mars&rft.aufirst=John&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Evolution of Pressure and Gas Migration During Uplift and Denudation of High Thermal Maturity Foreland Basin Shale Gas Accumulations T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645166028; 6316402 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Burruss, Robert Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Sexual maturity KW - Basins KW - Maturity KW - Pressure KW - Shale KW - Migration KW - Evolution KW - Denudation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Evolution+of+Pressure+and+Gas+Migration+During+Uplift+and+Denudation+of+High+Thermal+Maturity+Foreland+Basin+Shale+Gas+Accumulations&rft.au=Burruss%2C+Robert&rft.aulast=Burruss&rft.aufirst=Robert&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Interpreting Fluid Pressure Anomalies in Shallow Argillaceous Formations T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645166008; 6316892 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Neuzil, C E Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Pressure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645166008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Interpreting+Fluid+Pressure+Anomalies+in+Shallow+Argillaceous+Formations&rft.au=Neuzil%2C+C+E&rft.aulast=Neuzil&rft.aufirst=C&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Magnetic and Gravity Anomalies Reveal Geologic Features Associated with the 2011 mw5.8 Mineral, Virginia Earthquake T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165995; 6316336 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Shah, Anjana AU - Horton Jr, J AU - Spears, David AU - Burton, William Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Earthquakes KW - Gravity anomalies KW - Seismic activity KW - Geology KW - USA, Virginia KW - Minerals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165995?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Magnetic+and+Gravity+Anomalies+Reveal+Geologic+Features+Associated+with+the+2011+mw5.8+Mineral%2C+Virginia+Earthquake&rft.au=Shah%2C+Anjana%3BHorton+Jr%2C+J%3BSpears%2C+David%3BBurton%2C+William&rft.aulast=Shah&rft.aufirst=Anjana&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Relative Dating Paired with Cosmogenic Dating May Lead to a Better Understanding of Both: An Example from Newark Valley, Central Nevada T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165992; 6316788 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Redwine, Joanna Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Dating KW - USA, Nevada KW - Valleys UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Relative+Dating+Paired+with+Cosmogenic+Dating+May+Lead+to+a+Better+Understanding+of+Both%3A+An+Example+from+Newark+Valley%2C+Central+Nevada&rft.au=Redwine%2C+Joanna&rft.aulast=Redwine&rft.aufirst=Joanna&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - U.S. National Park Service: Managing within a Landscape of Dynamic Hydrological Systems Fueled by a Changing Climate T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165966; 6316661 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Weeks, Don AU - Koslow, Melinda Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Climate KW - Landscape KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=U.S.+National+Park+Service%3A+Managing+within+a+Landscape+of+Dynamic+Hydrological+Systems+Fueled+by+a+Changing+Climate&rft.au=Weeks%2C+Don%3BKoslow%2C+Melinda&rft.aulast=Weeks&rft.aufirst=Don&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Hydrogeology and Water Quality of the Hot Springs of Hot Springs National Park, Arkansas T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165964; 6316659 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Hays, Phillip AU - Hart, Rheannon AU - Fernandez, Josie AU - Kresse, Timothy Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - National parks KW - Hot springs KW - USA, Arkansas, Hot Springs Natl. Park KW - USA, Arkansas KW - Water quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Hydrogeology+and+Water+Quality+of+the+Hot+Springs+of+Hot+Springs+National+Park%2C+Arkansas&rft.au=Hays%2C+Phillip%3BHart%2C+Rheannon%3BFernandez%2C+Josie%3BKresse%2C+Timothy&rft.aulast=Hays&rft.aufirst=Phillip&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A High-Elevation, Multi-Proxy Biotic and Environmental Record of Mis 6-4 from the Ziegler Reservoir Fossil Site, Snowmass Village, Colorado, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165901; 6316418 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Pigati, Jeffrey AU - Miller, Ian AU - Anderson, R AU - Johnson, Kirk AU - Mahan, Shannon Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Reservoir KW - USA, Colorado KW - Villages KW - Fossils KW - Reservoirs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=A+High-Elevation%2C+Multi-Proxy+Biotic+and+Environmental+Record+of+Mis+6-4+from+the+Ziegler+Reservoir+Fossil+Site%2C+Snowmass+Village%2C+Colorado%2C+USA&rft.au=Pigati%2C+Jeffrey%3BMiller%2C+Ian%3BAnderson%2C+R%3BJohnson%2C+Kirk%3BMahan%2C+Shannon&rft.aulast=Pigati&rft.aufirst=Jeffrey&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Challenges in Quantifying Exchange between Groundwater and Surface Water When Surface Water Ices over T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165859; 6316379 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Rosenberry, Donald Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Ice KW - Surface water KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Challenges+in+Quantifying+Exchange+between+Groundwater+and+Surface+Water+When+Surface+Water+Ices+over&rft.au=Rosenberry%2C+Donald&rft.aulast=Rosenberry&rft.aufirst=Donald&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Folk Remedies - A Source of Trace Metal Exposure in Humans T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165850; 6316707 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Morman, Suzette AU - Karwowski, M AU - Woolf, A AU - Plumlee, Geoffrey Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Trace metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Folk+Remedies+-+A+Source+of+Trace+Metal+Exposure+in+Humans&rft.au=Morman%2C+Suzette%3BKarwowski%2C+M%3BWoolf%2C+A%3BPlumlee%2C+Geoffrey&rft.aulast=Morman&rft.aufirst=Suzette&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Coastal and Submarine Groundwater Discharge: Nitrogen Biogeochemistry and Role in Eutrophication T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165834; 6316753 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Kroeger, Kevin Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Biogeochemical cycle KW - Eutrophication KW - Biogeochemistry KW - Ground water KW - Nitrogen UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Coastal+and+Submarine+Groundwater+Discharge%3A+Nitrogen+Biogeochemistry+and+Role+in+Eutrophication&rft.au=Kroeger%2C+Kevin&rft.aulast=Kroeger&rft.aufirst=Kevin&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Impacts of the September 2013 Colorado Front Range Flooding on the Built and Natural Environments, and Implications for Environmental Health T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165808; 6316701 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Plumlee, Geoffrey AU - Benzel, William AU - Swayze, Gregg AU - Holloway, JoAnn AU - Hoefen, Todd AU - Morman, Suzette AU - Kolpin, Dana AU - Driscoll, Rhonda AU - Berry, Cyrus AU - Reitman, James Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - USA, Colorado KW - Environmental effects KW - Flooding KW - Environmental health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Impacts+of+the+September+2013+Colorado+Front+Range+Flooding+on+the+Built+and+Natural+Environments%2C+and+Implications+for+Environmental+Health&rft.au=Plumlee%2C+Geoffrey%3BBenzel%2C+William%3BSwayze%2C+Gregg%3BHolloway%2C+JoAnn%3BHoefen%2C+Todd%3BMorman%2C+Suzette%3BKolpin%2C+Dana%3BDriscoll%2C+Rhonda%3BBerry%2C+Cyrus%3BReitman%2C+James&rft.aulast=Plumlee&rft.aufirst=Geoffrey&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Usgs / National Park Service Hydrothermal Research and Monitoring in the Volcano Parks T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645165803; 6316652 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Ingebritsen, S AU - Bergfeld, Deborah AU - Evans, W AU - Hurwitz, S AU - Lewicki, J AU - Newman, Alice AU - Randolph-Flagg, N AU - Lowenstern, Jacob Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - National parks KW - Volcanoes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645165803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Usgs+%2F+National+Park+Service+Hydrothermal+Research+and+Monitoring+in+the+Volcano+Parks&rft.au=Ingebritsen%2C+S%3BBergfeld%2C+Deborah%3BEvans%2C+W%3BHurwitz%2C+S%3BLewicki%2C+J%3BNewman%2C+Alice%3BRandolph-Flagg%2C+N%3BLowenstern%2C+Jacob&rft.aulast=Ingebritsen&rft.aufirst=S&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Spirit Lake at Mount St. Helens, May 1980--Surge, Landslide, Giant Wave, Long-Term Effects T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645159235; 6316233 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Waitt, Richard AU - Mosbrucker, Adam AU - Crisafulli, Charles Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Long-term effects KW - Landslides KW - USA, Washington, Mount St. Helens KW - Lakes KW - USA, Iowa, Spirit L. KW - Waves KW - Giant waves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645159235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Spirit+Lake+at+Mount+St.+Helens%2C+May+1980--Surge%2C+Landslide%2C+Giant+Wave%2C+Long-Term+Effects&rft.au=Waitt%2C+Richard%3BMosbrucker%2C+Adam%3BCrisafulli%2C+Charles&rft.aulast=Waitt&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Geometry of the Northern Lobe of the Bushveld Complex: Implications for Intrusion Volumes and Feeder Locations T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645159143; 6318278 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Finn, Carol AU - Cole, Janine AU - Webb, Susan AU - Bedrosian, Paul Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Geology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645159143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Geometry+of+the+Northern+Lobe+of+the+Bushveld+Complex%3A+Implications+for+Intrusion+Volumes+and+Feeder+Locations&rft.au=Finn%2C+Carol%3BCole%2C+Janine%3BWebb%2C+Susan%3BBedrosian%2C+Paul&rft.aulast=Finn&rft.aufirst=Carol&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Mazama Ignimbrite Surface Features Revealed by Lidar Mapping of Crater Lake National Park, Oregon T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645159009; 6316234 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Bacon, Charles AU - Robinson, Joel AU - Wright, Heather AU - Major, Jon AU - Vallance, James Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Lakes KW - Craters KW - National parks KW - Lidar KW - Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645159009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Mazama+Ignimbrite+Surface+Features+Revealed+by+Lidar+Mapping+of+Crater+Lake+National+Park%2C+Oregon&rft.au=Bacon%2C+Charles%3BRobinson%2C+Joel%3BWright%2C+Heather%3BMajor%2C+Jon%3BVallance%2C+James&rft.aulast=Bacon&rft.aufirst=Charles&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The Occurrence and Distribution of Water-Soluble Selenium in Soils of the Powder River Basin, Wyoming, USA T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645158779; 6316213 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Healy, Richard Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Soil KW - Powder KW - Selenium KW - USA, Wyoming KW - USA, Powder River basin KW - River basins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158779?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=The+Occurrence+and+Distribution+of+Water-Soluble+Selenium+in+Soils+of+the+Powder+River+Basin%2C+Wyoming%2C+USA&rft.au=Healy%2C+Richard&rft.aulast=Healy&rft.aufirst=Richard&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Multi-Proxy Paleoclimate Reconstruction - The Legacy of R. M. Forester T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645158750; 6318296 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Cronin, T M Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Paleoclimate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Multi-Proxy+Paleoclimate+Reconstruction+-+The+Legacy+of+R.+M.+Forester&rft.au=Cronin%2C+T+M&rft.aulast=Cronin&rft.aufirst=T&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Dust Deposited on Colorado Mountain Snow Cover: Effects on Snow Albedo and Linkages to Dust-Source Areas T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645158607; 6316204 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Goldstein, Harland AU - Reynolds, Richard AU - Landry, Chris AU - Kokaly, Raymond AU - Redsteer, Margaret AU - Breit, George Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Mountains KW - USA, Colorado KW - Snow KW - Albedo KW - Dust UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Dust+Deposited+on+Colorado+Mountain+Snow+Cover%3A+Effects+on+Snow+Albedo+and+Linkages+to+Dust-Source+Areas&rft.au=Goldstein%2C+Harland%3BReynolds%2C+Richard%3BLandry%2C+Chris%3BKokaly%2C+Raymond%3BRedsteer%2C+Margaret%3BBreit%2C+George&rft.aulast=Goldstein&rft.aufirst=Harland&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Tectonic History of the Bronson Hill Anticlinorium in the Connecticut River Valley, Western New Hampshire and Eastern Vermont T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645158346; 6316230 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Walsh, Gregory AU - Merschat, Arthur AU - Mcaleer, Ryan AU - Valley, Peter AU - Roden-Tice, Mary Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Historical account KW - River valleys KW - USA, New Hampshire KW - USA, Vermont KW - Tectonics KW - Hills KW - USA, Connecticut R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Tectonic+History+of+the+Bronson+Hill+Anticlinorium+in+the+Connecticut+River+Valley%2C+Western+New+Hampshire+and+Eastern+Vermont&rft.au=Walsh%2C+Gregory%3BMerschat%2C+Arthur%3BMcaleer%2C+Ryan%3BValley%2C+Peter%3BRoden-Tice%2C+Mary&rft.aulast=Walsh&rft.aufirst=Gregory&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Gsa Quaternary Geology and Geomorphology Division Farouk El-Baz Award for Desert Research: A Global Perspective on the Importance of Desert Dust to Soil Genesis in the Quaternary T2 - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AN - 1645158345; 6316205 JF - 2014 Annual Meeting of the Geological Society of America (GSA 2014) AU - Muhs, Daniel AU - Budahn, James AU - Skipp, Gary AU - Prospero, Joseph Y1 - 2014/10/19/ PY - 2014 DA - 2014 Oct 19 KW - Soil KW - Paleo studies KW - Geomorphology KW - Quaternary KW - Deserts KW - Geology KW - Awards KW - Dust UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645158345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.atitle=Gsa+Quaternary+Geology+and+Geomorphology+Division+Farouk+El-Baz+Award+for+Desert+Research%3A+A+Global+Perspective+on+the+Importance+of+Desert+Dust+to+Soil+Genesis+in+the+Quaternary&rft.au=Muhs%2C+Daniel%3BBudahn%2C+James%3BSkipp%2C+Gary%3BProspero%2C+Joseph&rft.aulast=Muhs&rft.aufirst=Daniel&rft.date=2014-10-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Annual+Meeting+of+the+Geological+Society+of+America+%28GSA+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - JOUR T1 - Neoproterozoic-Cambrian stratigraphic framework of the Anti-Atlas and Ouzellagh Promontory (High Atlas), Morocco AN - 1832593797; 711608-4 AB - In the last two decades, great progress has been made in the geochronological, chrono- and chemostratigraphic control of the Neoproterozoic and Cambrian from the Anti-Atlas Ranges and the Ouzellagh promontory (High Atlas). As a result, the Neoproterozoic is lithostratigraphically subdivided into: (i) the Lkest-Taghdout Group (broadly interpreted at c. 800-690 Ma) representative of rift-to-passive margin conditions on the northern West African craton; (ii) the Iriri (c. 760-740 Ma), Bou Azzer (c. 762-697 Ma) and Saghro (c. 760?-610 Ma) groups, the overlying Anezi, Bou Salda, Dades and Tiddiline formations localized in fault-grabens, and the Ouarzazate Supergroup (c. 615-548 Ma), which form a succession of volcanosedimentary complexes recording the onset of the Pan-African orogeny and its aftermath; and (iii) the Taroudant (the Ediacaran-Cambrian boundary lying in the Tifnout Member of the Adoudou Formation), Tata, Feijas Internes and Tabanite groups that have recorded development of the late Ediacaran-Cambrian Atlas Rift. Recent discussions of Moroccan strata to select new global GSSPs by the International Subcommissions on Ediacaran and Cambrian Stratigraphy have raised the stratigraphic interest in this region. A revised and updated stratigraphic framework is proposed here to assist the tasks of both subcommissions and to fuel future discussions focused on different geological aspects of the Neoproterozoic-Cambrian time span. Abstract Copyright (2014) Elsevier, B.V. JF - Journal of African Earth Sciences AU - Alvaro, J Javier AU - Benziane, Fouad AU - Thomas, Robert AU - Walsh, Gregory J AU - Yazidi, Abdelaziz Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 19 EP - 33 PB - Elsevier, Oxford VL - 98 SN - 1464-343X, 1464-343X KW - Ouzellagh Promontory KW - Anezi Formation KW - lithostratigraphy KW - Dades Formation KW - Moroccan Atlas Mountains KW - GSSP KW - Morocco KW - upper Precambrian KW - Precambrian KW - North Africa KW - Paleozoic KW - passive margins KW - Global Boundary Stratotype Section and Point KW - Proterozoic KW - Anti-Atlas KW - Cambrian KW - plate tectonics KW - Lkest-Taghdout Group KW - Africa KW - Atlas Mountains KW - West African Shield KW - Tiddiline Formation KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832593797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+African+Earth+Sciences&rft.atitle=Neoproterozoic-Cambrian+stratigraphic+framework+of+the+Anti-Atlas+and+Ouzellagh+Promontory+%28High+Atlas%29%2C+Morocco&rft.au=Alvaro%2C+J+Javier%3BBenziane%2C+Fouad%3BThomas%2C+Robert%3BWalsh%2C+Gregory+J%3BYazidi%2C+Abdelaziz&rft.aulast=Alvaro&rft.aufirst=J&rft.date=2014-10-01&rft.volume=98&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Journal+of+African+Earth+Sciences&rft.issn=1464343X&rft_id=info:doi/10.1016%2Fj.jafrearsci.2014.04.026 L2 - http://www.sciencedirect.com/science/journal/1464343X LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Document feature - illus. incl. 2 tables, geol. sketch maps N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - Africa; Anezi Formation; Anti-Atlas; Atlas Mountains; Cambrian; Dades Formation; Global Boundary Stratotype Section and Point; GSSP; lithostratigraphy; Lkest-Taghdout Group; Moroccan Atlas Mountains; Morocco; Neoproterozoic; North Africa; Ouzellagh Promontory; Paleozoic; passive margins; plate tectonics; Precambrian; Proterozoic; Tiddiline Formation; upper Precambrian; West African Shield DO - http://dx.doi.org/10.1016/j.jafrearsci.2014.04.026 ER - TY - JOUR T1 - Influence of valley geometry on stability of an earth dam AN - 1812221718; 2016-071945 AB - Influence of valley geometry on stability of an earth dam is assessed in terms of its static slope stability. Numerical model results for an earth dam sited in a trapezoidal valley are presented for two combinations of dam crest length and valley floor width. In one combination, the valley floor width is held constant and the slope of valley walls is varied; in the second combination, the dam crest length is held constant and the slope of valley walls is varied. The results for the two combinations are not the same. The results presented are from three-dimensional (3-D) and two-dimensional (2-D) continuum-mechanics-based numerical analyses and are in terms of factor of safety (FoS) and associated slip surface. Significant results include: (i) influence of valley geometry on FoS is minimal when valley floor width exceeds about five times the dam height; and (ii) ratio of 3-D to 2-D FoS can be in the range of 1.03 to 1.30 depending on the valley geometry. Practical implications of the results are included. JF - Canadian Geotechnical Journal = Revue Canadienne de Geotechnique AU - Chugh, Ashok K Y1 - 2014/10// PY - 2014 DA - October 2014 PB - National Research Council of Canada, Ottawa, ON VL - 51 IS - 10 SN - 0008-3674, 0008-3674 KW - safety KW - earth dams KW - numerical models KW - valleys KW - three-dimensional models KW - dams KW - risk assessment KW - gravity dams KW - static corrections KW - slope stability KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812221718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Geotechnical+Journal+%3D+Revue+Canadienne+de+Geotechnique&rft.atitle=Influence+of+valley+geometry+on+stability+of+an+earth+dam&rft.au=Chugh%2C+Ashok+K&rft.aulast=Chugh&rft.aufirst=Ashok&rft.date=2014-10-01&rft.volume=51&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Canadian+Geotechnical+Journal+%3D+Revue+Canadienne+de+Geotechnique&rft.issn=00083674&rft_id=info:doi/ L2 - http://www.nrcresearchpress.com/journal/cgj LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 15 N1 - PubXState - ON N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2016-08-18 N1 - CODEN - CGJOAH N1 - SubjectsTermNotLitGenreText - dams; earth dams; geometry; gravity dams; numerical models; risk assessment; safety; slope stability; static corrections; three-dimensional models; valleys ER - TY - JOUR T1 - Radiated Energy of Great Earthquakes from Teleseismic Empirical Green's Function Deconvolution AN - 1808372376; 20969831 AB - We expand on the empirical Green's function deconvolution method of Ide et al. (2011) to estimate radiated energy for the six largest earthquakes worldwide over the last 10 years: 2011 M sub(w) 9.0 Tohoku-Oki, 2004 M sub(w) 9.1 Sumatra, 2010 M sub(w) 8.8 Maule, 2005 M sub(w) 8.7 Nias, 2007 M sub(w) 8.5 Bengkulu, and 2012 M sub(w) 8.6 off-Sumatra. Deconvolution of P, SV and SH components gives consistent energy results that are comparable to estimates found independently by other researchers. Apparent stress for the five great thrust earthquakes is between 0.4 and 0.8 MPa, while the 2012 off-Sumatra strike-slip earthquake has a higher apparent stress of 3 MPa, which is consistent with other studies that find a tendency for strike-slip events to be more energetic. Our results are within the spread of apparent stress from the wider global earthquake population over a large magnitude range. The azimuthal distribution of energy in each case shows signs of directivity, and in some cases, shows less energy radiated in the trench-ward direction, which may suggest enhanced tsunami potential. We find that eGfs as small as ~M 6.5 can be used for teleseismic deconvolution, and that an eGf-mainshock magnitude difference of 1.5 units yields stable results. This implies that M 8 is the minimum mainshock size for which teleseismic eGf deconvolution will work well. We propose that a database of eGf events could be used to calculate radiated energy and apparent stress of great, hazardous events in near real time, i.e., promptly enough that it could contribute to rapid response measures. JF - Pure and Applied Geophysics AU - Baltay, Annemarie S AU - Beroza, Gregory C AU - Ide, Satoshi AD - Department of Geophysics, Stanford University, Stanford, CA, USA, abaltay@usgs.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 2841 EP - 2862 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 171 IS - 10 SN - 0033-4553, 0033-4553 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Earthquakes KW - Bioenergetics KW - Stress KW - Methodology KW - Green's function KW - Databases KW - Yield KW - Energy KW - Geophysics KW - Tsunamis KW - Deconvolution KW - SW 0810:General KW - Q2 09182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808372376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pure+and+Applied+Geophysics&rft.atitle=Radiated+Energy+of+Great+Earthquakes+from+Teleseismic+Empirical+Green%27s+Function+Deconvolution&rft.au=Baltay%2C+Annemarie+S%3BBeroza%2C+Gregory+C%3BIde%2C+Satoshi&rft.aulast=Baltay&rft.aufirst=Annemarie&rft.date=2014-10-01&rft.volume=171&rft.issue=10&rft.spage=2841&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/10.1007%2Fs00024-014-0804-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Green's function; Earthquakes; Bioenergetics; Tsunamis; Geophysics; Deconvolution; Methodology; Databases; Yield; Energy; Stress DO - http://dx.doi.org/10.1007/s00024-014-0804-0 ER - TY - JOUR T1 - Laboratory Generated M -6 Earthquakes AN - 1808371419; 20969828 AB - We consider whether mm-scale earthquake-like seismic events generated in laboratory experiments are consistent with our understanding of the physics of larger earthquakes. This work focuses on a population of 48 very small shocks that are foreshocks and aftershocks of stick-slip events occurring on a 2.0 m by 0.4 m simulated strike-slip fault cut through a large granite sample. Unlike the larger stick-slip events that rupture the entirety of the simulated fault, the small foreshocks and aftershocks are contained events whose properties are controlled by the rigidity of the surrounding granite blocks rather than characteristics of the experimental apparatus. The large size of the experimental apparatus, high fidelity sensors, rigorous treatment of wave propagation effects, and in situ system calibration separates this study from traditional acoustic emission analyses and allows these sources to be studied with as much rigor as larger natural earthquakes. The tiny events have short (3-6 mu s) rise times and are well modeled by simple double couple focal mechanisms that are consistent with left-lateral slip occurring on a mm-scale patch of the precut fault surface. The repeatability of the experiments indicates that they are the result of frictional processes on the simulated fault surface rather than grain crushing or fracture of fresh rock. Our waveform analysis shows no significant differences (other than size) between the M -7 to M -5.5 earthquakes reported here and larger natural earthquakes. Their source characteristics such as stress drop (1-10 MPa) appear to be entirely consistent with earthquake scaling laws derived for larger earthquakes. JF - Pure and Applied Geophysics AU - McLaskey, Gregory C AU - Kilgore, Brian D AU - Lockner, David A AU - Beeler, Nicholas M AD - United States Geological Survey, 345 Middlefield Rd. MS 977, Menlo Park, CA, 94025, USA, gmclaskey@usgs.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 2601 EP - 2615 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 171 IS - 10 SN - 0033-4553, 0033-4553 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Earthquakes KW - Geologic Fractures KW - Strike-slip faults KW - Sensors KW - Acoustic emission KW - Flexibility KW - Fluid Drops KW - Fractures KW - Stress KW - Wave propagation KW - Waveform analysis KW - Wave Propagation KW - Calibrations KW - Rocks KW - Geophysics KW - Granites KW - Q2 09102:Institutes and organizations KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808371419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pure+and+Applied+Geophysics&rft.atitle=Laboratory+Generated+M+-6+Earthquakes&rft.au=McLaskey%2C+Gregory+C%3BKilgore%2C+Brian+D%3BLockner%2C+David+A%3BBeeler%2C+Nicholas+M&rft.aulast=McLaskey&rft.aufirst=Gregory&rft.date=2014-10-01&rft.volume=171&rft.issue=10&rft.spage=2601&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/10.1007%2Fs00024-013-0772-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-08-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Earthquakes; Acoustic emission; Sensors; Strike-slip faults; Flexibility; Fractures; Geophysics; Wave propagation; Waveform analysis; Wave Propagation; Geologic Fractures; Rocks; Calibrations; Fluid Drops; Stress; Granites DO - http://dx.doi.org/10.1007/s00024-013-0772-9 ER - TY - JOUR T1 - Modelling of meander migration in an incised channel AN - 1765980489; PQ0002597843 AB - An updated linear computer model for meandering rivers with incision has been developed. The model simulates the bed topography, flow field, and bank erosion rate in an incised meandering channel. In a scenario where the upstream sediment load decreases (e.g., after dam closure or soil conservation), alluvial river experiences cross section deepening and slope flattening. The channel migration rate might be affected in two ways: decreased channel slope and steeped bank height. The proposed numerical model combines the traditional one-dimensional (1D) sediment transport model in simulating the channel erosion and the linear model for channel meandering. A non-equilibrium sediment transport model is used to update the channel bed elevation and gradations. A linear meandering model was used to calculate the channel alignment and bank erosion/accretion, which in turn was used by the 1D sediment transport model. In the 1D sediment transport model, the channel bed elevation and gradations are represented in each channel cross section. In the meandering model, the bed elevation and gradations are stored in two dimensional (2D) cells to represent the channel and terrain properties (elevation and gradation). A new method is proposed to exchange information regarding bed elevations and bed material fractions between 1D river geometry and 2D channel and terrain. The ability of the model is demonstrated using the simulation of the laboratory channel migration of Friedkin in which channel incision occurs at the upstream end. JF - International Journal of Sediment Research AU - Huang, Jianchun AU - Greimann, Blair P AU - Randle, Timothy J AD - Hydraulic Engineers, Sedimentation and River Hydraulics Group, Technical Service Center, Bureau of Reclamation, Denver, CO 80225, USA, vhuang@usbr.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 441 EP - 453 PB - International Research and Training Center on Erosion and Sedimentation, P.O. Box 366 Beijing 100044 VL - 29 IS - 4 SN - 1001-6279, 1001-6279 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Soil erosion KW - Migration KW - Accretion KW - Sediment transport KW - Slopes KW - Meandering KW - Topography KW - Modelling KW - Sediment Transport KW - Rivers KW - Mathematical models KW - Model Studies KW - Channels KW - Elevation KW - Bank Erosion KW - Soil conservation KW - Sediment load KW - AQ 00001:Water Resources and Supplies KW - Q2 09282:Materials technology, corrosion, fouling and boring KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765980489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Sediment+Research&rft.atitle=Modelling+of+meander+migration+in+an+incised+channel&rft.au=Huang%2C+Jianchun%3BGreimann%2C+Blair+P%3BRandle%2C+Timothy+J&rft.aulast=Huang&rft.aufirst=Jianchun&rft.date=2014-10-01&rft.volume=29&rft.issue=4&rft.spage=441&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Sediment+Research&rft.issn=10016279&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Number of references - 31 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Channels; Accretion; Mathematical models; Soil conservation; Sediment transport; Sediment load; Soil erosion; Meandering; Modelling; Rivers; Sediment Transport; Bank Erosion; Elevation; Slopes; Migration; Topography; Model Studies ER - TY - JOUR T1 - A Legacy of Divergent Fishery Management Regimes and the Resilience of Rainbow and Cutthroat Trout Populations in Lake Crescent, Olympic National Park, Washington AN - 1680438729; PQ0001422730 AB - As a means to increase visitation, early fisheries management in the National Park Service (NPS) promoted sport harvest and hatchery supplementation. Today, NPS management objectives focus on the preservation of native fish. We summarized management regimes of Olympic National Park's Lake Crescent, which included decades of liberal sport harvest and hatchery releases of 14.3 million salmonids. Notably, nonnative species failed to persist in the lake. Complementary analyses of annual redd counts (1989-2012) and genetics data delineated three sympatric trout (one rainbow; two cutthroat) populations that exhibited distinct spatial and temporal spawning patterns, variable emergence timings, and genetic distinctiveness. Allacustrine rainbow trout spawned in the lake outlet from January to May. Cutthroat trout spawned in the major inlet tributary (Barnes Creek) from February to June and in the outlet river (Lyre) from September to March, an unusual timing for coastal cutthroat trout. Redd counts for each species were initially low (rainbow = mean 89; range 37-159; cutthroat = mean 93; range 18-180), and significantly increased for rainbow trout (mean 306; range 254-352) after implementation of catch-and-release regulations. Rainbow and cutthroat trout reached maximum sizes of 10.4 kg and 5.4 kg, respectively, and are among the largest throughout their native ranges. Morphometric analyses revealed interspecific differences but no intraspecific differences between the two cutthroat populations. Genetic analyses identified three distinct populations and low levels (9-17%) of interspecific hybridization. Lake Crescent rainbow trout were genetically divergent from 24 nearby Oncorhynchus mykiss populations, and represented a unique evolutionary legacy worthy of protection. The indigenous and geographically isolated Lake Crescent trout populations were resilient to overharvest and potential interactions with introduced fish species. JF - Northwest Science AU - Brenkman, Samuel J AU - Duda, Jeffrey J AU - Kennedy, Philip R AU - Baker, Bruce M AD - National Park Service, Olympic National Park, 600 East Park Avenue, Port Angeles, Washington 98362, sam_brenkman@nps.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 280 EP - 304 PB - Northwest Scientific Association, PO Box 645910 Pullman, WA 99164-5910 United States VL - 88 IS - 4 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - mykiss KW - clarkii KW - spawning KW - genetics KW - nonnative KW - hatchery KW - Washington KW - Ecological distribution KW - Genetic analysis KW - National parks KW - Sports KW - Supplementation KW - Hybridization KW - Population genetics KW - Lakes KW - Fishery management KW - Tributaries KW - Rivers KW - Redds KW - Data processing KW - Sympatric populations KW - Interspecific hybridization KW - Oncorhynchus mykiss KW - USA, Washington, Olympic Natl. Park KW - Spawning KW - Creek KW - Hatcheries KW - Morphometry KW - Preservation KW - Evolution KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680438729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=A+Legacy+of+Divergent+Fishery+Management+Regimes+and+the+Resilience+of+Rainbow+and+Cutthroat+Trout+Populations+in+Lake+Crescent%2C+Olympic+National+Park%2C+Washington&rft.au=Brenkman%2C+Samuel+J%3BDuda%2C+Jeffrey+J%3BKennedy%2C+Philip+R%3BBaker%2C+Bruce+M&rft.aulast=Brenkman&rft.aufirst=Samuel&rft.date=2014-10-01&rft.volume=88&rft.issue=4&rft.spage=280&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-05-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Redds; Population genetics; Fishery management; Morphometry; Ecological distribution; Creek; Tributaries; Hybridization; Evolution; Rivers; Data processing; Sympatric populations; Genetic analysis; National parks; Interspecific hybridization; Spawning; Sports; Supplementation; Hatcheries; Lakes; Preservation; Oncorhynchus mykiss; USA, Washington, Olympic Natl. Park ER - TY - JOUR T1 - The Spatial Context of Social Integration AN - 1680150749; 201517115 AB - Social integration is the harmonious and coherent processing of the structures of a social system and refers to the degree to which people are integrated to the systems of a social structure. Although social integration issue is often considered on a regional scale and especially in association with the migration literature, it is also associated with urban dynamics. Especially in metropolitan cities, it is a process that shapes the opportunities and resources of urban life, such as socio-cultural life, the built environment and urban services. This paper aims to analyze the spatial differentiation of the interactive dimension of social integration in the case of Istanbul. It describes different forms and levels of social relations of the residents of Istanbul while also depicting the interaction between social integration and location, particularly in terms of residential area characteristics. With this aim, different types of social relations are analyzed using statistical and spatial analysis methods. The results of the study indicate that different social groups which are integrated into the macro structures of the society with different degrees produce different forms of social relations and they also live in residential areas which differ with their environmental quality. Adapted from the source document. JF - Social Indicators Research AU - Koramaz, Elif Kisar AD - Department of Interior Architecture and Environmental Design, Faculty of Engineering and Design, Istanbul Commerce University, Kucukyal(dotless i) E5 Kavsa(dotless i) Inonu Cad. No: 4, Kucukyal(dotless i), 34840, Istanbul, Turkey elifkisar@yahoo.com Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 49 EP - 71 PB - Springer, Dordrecht The Netherlands VL - 119 IS - 1 SN - 0303-8300, 0303-8300 KW - Cities KW - Urbanism KW - Sociocultural Factors KW - Urban Areas KW - Spatial Analysis KW - Social Structure KW - Social Integration KW - Migration KW - Istanbul, Turkey KW - article KW - 2460: policy, planning, forecasting; social indicators UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680150749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Indicators+Research&rft.atitle=The+Spatial+Context+of+Social+Integration&rft.au=Koramaz%2C+Elif+Kisar&rft.aulast=Koramaz&rft.aufirst=Elif&rft.date=2014-10-01&rft.volume=119&rft.issue=1&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Social+Indicators+Research&rft.issn=03038300&rft_id=info:doi/10.1007%2Fs11205-013-0481-x LA - English DB - Sociological Abstracts N1 - Date revised - 2015-05-01 N1 - Number of references - 33 N1 - Last updated - 2016-09-28 N1 - CODEN - SINRDZ N1 - SubjectsTermNotLitGenreText - Social Integration; Istanbul, Turkey; Urban Areas; Migration; Spatial Analysis; Sociocultural Factors; Social Structure; Urbanism; Cities DO - http://dx.doi.org/10.1007/s11205-013-0481-x ER - TY - JOUR T1 - Linking cases of illegal shootings of the endangered California condor using stable lead isotope analysis. AN - 1635003297; 25173094 AB - Lead poisoning is preventing the recovery of the critically endangered California condor (Gymnogyps californianus) and lead isotope analyses have demonstrated that ingestion of spent lead ammunition is the principal source of lead poisoning in condors. Over an 8 month period in 2009, three lead-poisoned condors were independently presented with birdshot embedded in their tissues, evidencing they had been shot. No information connecting these illegal shooting events existed and the timing of the shooting(s) was unknown. Using lead concentration and stable lead isotope analyses of feathers, blood, and recovered birdshot, we observed that: i) lead isotope ratios of embedded shot from all three birds were measurably indistinguishable from each other, suggesting a common source; ii) lead exposure histories re-constructed from feather analysis suggested that the shooting(s) occurred within the same timeframe; and iii) two of the three condors were lead poisoned from a lead source isotopically indistinguishable from the embedded birdshot, implicating ingestion of this type of birdshot as the source of poisoning. One of the condors was subsequently lead poisoned the following year from ingestion of a lead buckshot (blood lead 556 µg/dL), illustrating that ingested shot possess a substantially greater lead poisoning risk compared to embedded shot retained in tissue (blood lead ~20 µg/dL). To our knowledge, this is the first study to use lead isotopes as a tool to retrospectively link wildlife shooting events. Copyright © 2014 Elsevier Inc. All rights reserved. JF - Environmental research AU - Finkelstein, Myra E AU - Kuspa, Zeka E AU - Welch, Alacia AU - Eng, Curtis AU - Clark, Michael AU - Burnett, Joseph AU - Smith, Donald R AD - Microbiology and Environmental Toxicology Department, University of California, Santa Cruz, CA 95064, USA. Electronic address: myraf@ucsc.edu. ; Microbiology and Environmental Toxicology Department, University of California, Santa Cruz, CA 95064, USA. ; National Park Service, Pinnacles National Park, 5000 Highway 146, Paicines, CA 95043, USA. ; Los Angeles Zoo and Botanical Gardens, 5333 Zoo Drive, Los Angeles, CA 90027, USA. ; Ventana Wildlife Society, 19045 Portola Dr. Ste. F-1, Salinas, CA 93908, USA. Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 270 EP - 279 VL - 134 KW - Isotopes KW - 0 KW - Lead KW - 2P299V784P KW - Index Medicus KW - Wildlife management KW - Lead poisoning KW - Endangered species KW - Lead isotopes KW - California condor KW - California KW - Animals KW - Feathers -- chemistry KW - Raptors KW - Isotopes -- analysis KW - Lead -- analysis KW - Endangered Species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635003297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+research&rft.atitle=Linking+cases+of+illegal+shootings+of+the+endangered+California+condor+using+stable+lead+isotope+analysis.&rft.au=Finkelstein%2C+Myra+E%3BKuspa%2C+Zeka+E%3BWelch%2C+Alacia%3BEng%2C+Curtis%3BClark%2C+Michael%3BBurnett%2C+Joseph%3BSmith%2C+Donald+R&rft.aulast=Finkelstein&rft.aufirst=Myra&rft.date=2014-10-01&rft.volume=134&rft.issue=&rft.spage=270&rft.isbn=&rft.btitle=&rft.title=Environmental+research&rft.issn=1096-0953&rft_id=info:doi/10.1016%2Fj.envres.2014.07.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-02-03 N1 - Date created - 2014-12-09 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envres.2014.07.022 ER - TY - JOUR T1 - Riverbank filtration potential of pharmaceuticals in a wastewater-impacted stream AN - 1627975989; 20960261 AB - Pharmaceutical contamination of shallow groundwater is a substantial concern in effluent-dominated streams, due to high aqueous mobility, designed bioactivity, and effluent-driven hydraulic gradients. In October and December 2012, effluent contributed approximately 99% and 71%, respectively, to downstream flow in Fourmile Creek, Iowa, USA. Strong hydrologic connectivity was observed between surface-water and shallow-groundwater. Carbamazepine, sulfamethoxazole, and immunologically-related compounds were detected in groundwater at greater than 0.02 mu g L-1 at distances up to 6 m from the stream bank. Direct aqueous-injection HPLC-MS/MS revealed 43% and 55% of 110 total pharmaceutical analytes in surface-water samples in October and December, respectively, with 16% and 6%, respectively, detected in groundwater approximately 20 m from the stream bank. The results demonstrate the importance of effluent discharge as a driver of local hydrologic conditions in an effluent-impacted stream and thus as a fundamental control on surface-water to groundwater transport of effluent-derived pharmaceutical contaminants. JF - Environmental Pollution AU - Bradley, Paul M AU - Barber, Larry B AU - Duris, Joseph W AU - Foreman, William T AU - Furlong, Edward T AU - Hubbard, Laura E AU - Hutchinson, Kasey J AU - Keefe, Steffanie H AU - Kolpin, Dana W AD - USGS, 720 Gracern Rd, Columbia, SC 29210, USA Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 173 EP - 180 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 193 SN - 0269-7491, 0269-7491 KW - Pollution Abstracts; Toxicology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Groundwater KW - Surface water KW - Pharmaceuticals KW - Wastewater contamination KW - Hydrologic transport KW - Bank filtration KW - Hydraulics KW - Contamination KW - Rivers KW - Sulfamethoxazole KW - River discharge KW - Effluents KW - River banks KW - Stream KW - Groundwater pollution KW - Contaminants KW - Wastewater KW - Mobility KW - Pollution dispersion KW - Groundwater Pollution KW - Streams KW - Pollutants KW - Stream Banks KW - Ground water KW - Downstream KW - Drugs KW - Pollution KW - Filtration KW - Carbamazepine KW - USA, Iowa KW - AQ 00006:Sewage KW - SW 0810:General KW - P 2000:FRESHWATER POLLUTION KW - Q5 08502:Methods and instruments KW - X 24360:Metals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627975989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Pollution&rft.atitle=Riverbank+filtration+potential+of+pharmaceuticals+in+a+wastewater-impacted+stream&rft.au=Bradley%2C+Paul+M%3BBarber%2C+Larry+B%3BDuris%2C+Joseph+W%3BForeman%2C+William+T%3BFurlong%2C+Edward+T%3BHubbard%2C+Laura+E%3BHutchinson%2C+Kasey+J%3BKeefe%2C+Steffanie+H%3BKolpin%2C+Dana+W&rft.aulast=Bradley&rft.aufirst=Paul&rft.date=2014-10-01&rft.volume=193&rft.issue=&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Environmental+Pollution&rft.issn=02697491&rft_id=info:doi/10.1016%2Fj.envpol.2014.06.028 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Rivers; Filtration; River banks; Stream; Pollution dispersion; River discharge; Groundwater pollution; Effluents; Drugs; Hydraulics; Sulfamethoxazole; Contamination; Carbamazepine; Mobility; Ground water; Pharmaceuticals; Contaminants; Streams; Pollution; Surface water; Downstream; Groundwater; Pollutants; Stream Banks; Groundwater Pollution; Wastewater; USA, Iowa DO - http://dx.doi.org/10.1016/j.envpol.2014.06.028 ER - TY - JOUR T1 - Vegetation Dynamics After Spring and Summer Fires in Red and White Pine Stands at Voyageurs National Park AN - 1627966103; 20927917 AB - Conducting dormant season or springtime prescribed fire treatments has become a common practice in many regions of the United States to restore ecosystems to their natural state. Despite the knowledge that historically, fires often occurred during the summer, the application of summer burns has been deterred, in part, by a lack of understanding of fire season effects on vegetation. We explored the differences in fire effects between spring and summer burns at Voyageurs National Park, Minnesota. The fire season effects on the ground layer vegetation were clearly different among the treatments: pre-burn, spring, and summer. Vegetation composition of pre-burn and after spring fires was similar, but differed significantly from the summer fires. Spring fires propagated the same species that were present prior to the fire, whereas summer fires promoted a new suite of species through the germination of seedbank and high seed dispersal species. Cover and richness of seed bank and intolerant species were greatest after the summer fires, which contributed to the peak in richness found across all reproductive and tolerance attributes five years after these fires. Post summer fire composition showed shifts in composition through time. Substantial differences in the effects of burn seasonality on ground layer vegetation should be considered in long term restoration efforts to help maintain species diversity in red and white pine forest ecosystems. JF - Natural Areas Journal AU - Weyenberg, Scott A AU - Pavlovic, Noel B AD - National Park Service St. Croix National Scenic Riverway 401 North Hamilton Street St. Croix Falls, WI 54024, scott_weyenberg@nps.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 443 EP - 458 PB - Natural Areas Association, PO Box 1504 Bend OR 97709 United States VL - 34 IS - 4 SN - 0885-8608, 0885-8608 KW - Ecology Abstracts; Sustainability Science Abstracts KW - burn seasonality KW - ecosystem restoration KW - northern pine forests KW - prescribed fire KW - red pine KW - Voyageurs National Park KW - white pine KW - Burns KW - Historical account KW - Ecosystems KW - National parks KW - Forests KW - Summer KW - Seed germination KW - Seasonal variations KW - Germination KW - USA, Minnesota, Voyageurs Natl. Park KW - Fires KW - Seed dispersal KW - Forest ecosystems KW - Vegetation KW - USA, Minnesota KW - Seed banks KW - Species diversity KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627966103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Areas+Journal&rft.atitle=Vegetation+Dynamics+After+Spring+and+Summer+Fires+in+Red+and+White+Pine+Stands+at+Voyageurs+National+Park&rft.au=Weyenberg%2C+Scott+A%3BPavlovic%2C+Noel+B&rft.aulast=Weyenberg&rft.aufirst=Scott&rft.date=2014-10-01&rft.volume=34&rft.issue=4&rft.spage=443&rft.isbn=&rft.btitle=&rft.title=Natural+Areas+Journal&rft.issn=08858608&rft_id=info:doi/10.3375%2F043.034.0406 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 47 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Germination; Burns; Seed dispersal; Fires; Seed banks; Species diversity; National parks; Forests; Vegetation; Seasonal variations; Historical account; Forest ecosystems; Ecosystems; Summer; Seed germination; USA, Minnesota, Voyageurs Natl. Park; USA, Minnesota DO - http://dx.doi.org/10.3375/043.034.0406 ER - TY - JOUR T1 - Changes in polychlorinated biphenyl (PCB) exposure in tree swallows (Tachycineta bicolor) nesting along the Sheboygan River, WI, USA AN - 1566843902; 20757796 AB - Exposure to polychlorinated biphenyls (PCBs) in tree swallow (Tachycineta bicolor) eggs on the Sheboygan River, Wisconsin in the 1990s was higher at sites downstream (geometric means = 3.33-8.69 mu g/g wet wt.) of the putative PCB source in Sheboygan Falls, Wisconsin than it was above the source (1.24 mu g/g) with the exposure declining as the distance downstream of the source increased. A similar pattern of declining exposure was present in the 2010s as well. Although exposure to PCBs in eggs along the Sheboygan River at sites downstream of Sheboygan Falls has declined by ~60 % since the mid-1990s (8.69 down to 3.27 mu g/g) there still seems to be residual pockets of contamination that are exposing some individuals (~25 %) to PCB contamination, similar to exposure found in the 1990s. The exposure patterns in eggs and nestlings among sites, and the changes between the two decades, are further validated by accumulation rate information. JF - Ecotoxicology AU - Custer, Christine M AU - Custer, Thomas W AU - Strom, Sean M AU - Patnode, Kathleen A AU - Christian Franson, J AD - U.S. Geological Survey, 2630 Fanta Reed Rd, La Crosse, WI, 54603, USA, ccuster@usgs.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 1439 EP - 1446 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 23 IS - 8 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Environment Abstracts; Pollution Abstracts KW - Rivers KW - Contamination KW - Trees KW - Freshwater KW - USA, Wisconsin KW - Eggs KW - polychlorinated biphenyls KW - Bioaccumulation KW - Ecotoxicology KW - Nesting KW - Downstream KW - Reproductive behaviour KW - PCB compounds KW - PCB KW - Tachycineta bicolor KW - Q5 08503:Characteristics, behavior and fate KW - D 04070:Pollution KW - P 2000:FRESHWATER POLLUTION KW - X 24350:Industrial Chemicals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566843902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Changes+in+polychlorinated+biphenyl+%28PCB%29+exposure+in+tree+swallows+%28Tachycineta+bicolor%29+nesting+along+the+Sheboygan+River%2C+WI%2C+USA&rft.au=Custer%2C+Christine+M%3BCuster%2C+Thomas+W%3BStrom%2C+Sean+M%3BPatnode%2C+Kathleen+A%3BChristian+Franson%2C+J&rft.aulast=Custer&rft.aufirst=Christine&rft.date=2014-10-01&rft.volume=23&rft.issue=8&rft.spage=1439&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-014-1286-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 23 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Rivers; Bioaccumulation; Ecotoxicology; Contamination; Nesting; Reproductive behaviour; PCB; polychlorinated biphenyls; Eggs; Trees; Downstream; PCB compounds; Tachycineta bicolor; USA, Wisconsin; Freshwater DO - http://dx.doi.org/10.1007/s10646-014-1286-7 ER - TY - JOUR T1 - Assessment of mitochondrial DNA damage in little brown bats (Myotis lucifugus) collected near a mercury-contaminated river AN - 1566842378; 20757794 AB - Historical discharges of Hg into the South River near the town of Waynesboro, VA, USA, have resulted in persistently elevated Hg concentrations in sediment, surface water, ground water, soil, and wildlife downstream of the discharge site. In the present study, we examined mercury (Hg) levels in in little brown bats (Myotis lucifugus) from this location and assessed the utility of a non-destructively collected tissue sample (wing punch) for determining mitochondrial DNA (mtDNA) damage in Hg exposed bats. Bats captured 1 and 3 km from the South River, exhibited significantly higher levels of total Hg (THg) in blood and fur than those from the reference location. We compared levels of mtDNA damage using real-time quantitative PCR (qPCR) analysis of two distinct regions of mtDNA. Genotoxicity is among the many known toxic effects of Hg, resulting from direct interactions with DNA or from oxidative damage. Because it lacks many of the protective protein structures and repair mechanisms associated with nuclear DNA, mtDNA is more sensitive to the effects of genotoxic chemicals and therefore may be a useful biomarker in chronically exposed organisms. Significantly higher levels of damage were observed in both regions of mtDNA in bats captured 3 km from the river than in controls. However, levels of mtDNA damage exhibited weak correlations with fur and blood THg levels, suggesting that other factors may play a role in the site-specific differences. JF - Ecotoxicology AU - Karouna-Renier, Natalie K AU - White, Carl AU - Perkins, Christopher R AU - Schmerfeld, John J AU - Yates, David AD - USGS Patuxent Wildlife Research Center, BARC East Bldg 308 10300 Baltimore Avenue, Beltsville, MD, 20705, USA, nkarouna@usgs.gov Y1 - 2014/10// PY - 2014 DA - Oct 2014 SP - 1419 EP - 1429 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 23 IS - 8 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Toxicology Abstracts; Environment Abstracts; Pollution Abstracts KW - Chemicals KW - Surface water KW - Towns KW - Protein structure KW - Soil KW - Ground water KW - Polymerase chain reaction KW - Downstream KW - USA, Maryland, South R. KW - Bioindicators KW - Rivers KW - Wildlife KW - Genotoxicity KW - Wings KW - Toxicity KW - Myotis lucifugus KW - biomarkers KW - Sediments KW - Blood KW - USA KW - Mitochondrial DNA KW - DNA KW - Proteins KW - Mercury KW - Groundwater KW - D 04070:Pollution KW - P 2000:FRESHWATER POLLUTION KW - N 14820:DNA Metabolism & Structure KW - X 24360:Metals KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566842378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Assessment+of+mitochondrial+DNA+damage+in+little+brown+bats+%28Myotis+lucifugus%29+collected+near+a+mercury-contaminated+river&rft.au=Karouna-Renier%2C+Natalie+K%3BWhite%2C+Carl%3BPerkins%2C+Christopher+R%3BSchmerfeld%2C+John+J%3BYates%2C+David&rft.aulast=Karouna-Renier&rft.aufirst=Natalie&rft.date=2014-10-01&rft.volume=23&rft.issue=8&rft.spage=1419&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-014-1284-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 43 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Rivers; Surface water; Genotoxicity; Wildlife; Wings; biomarkers; Sediments; Soil; Protein structure; Blood; Mitochondrial DNA; Ground water; Mercury; Polymerase chain reaction; Bioindicators; Chemicals; Toxicity; Towns; DNA; Proteins; Downstream; Groundwater; Myotis lucifugus; USA; USA, Maryland, South R. DO - http://dx.doi.org/10.1007/s10646-014-1284-9 ER - TY - JOUR T1 - Can mercury in fish be reduced by water level management? Evaluating the effects of water level fluctuation on mercury accumulation in yellow perch (Perca flavescens) AN - 1566841956; 20757806 AB - Mercury (Hg) contamination of fisheries is a major concern for resource managers of many temperate lakes. Anthropogenic Hg contamination is largely derived from atmospheric deposition within a lake's watershed, but its incorporation into the food web is facilitated by bacterial activity in sediments. Temporal variation in Hg content of fish (young-of-year yellow perch) in the regulated lakes of the Rainy-Namakan complex (on the border of the United States and Canada) has been linked to water level (WL) fluctuations, presumably through variation in sediment inundation. As a result, Hg contamination of fish has been linked to international regulations of WL fluctuation. Here we assess the relationship between WL fluctuations and fish Hg content using a 10-year dataset covering six lakes. Within-year WL rise did not appear in strongly supported models of fish Hg, but year-to-year variation in maximum water levels ( Delta maxWL) was positively associated with fish Hg content. This WL effect varied in magnitude among lakes: In Crane Lake, a 1 m increase in Delta maxWL from the previous year was associated with a 108 ng increase in fish Hg content (per gram wet weight), while the same WL change in Kabetogama was associated with only a 5 ng increase in fish Hg content. In half the lakes sampled here, effect sizes could not be distinguished from zero. Given the persistent and wide-ranging extent of Hg contamination and the large number of regulated waterways, future research is needed to identify the conditions in which WL fluctuations influence fish Hg content. JF - Ecotoxicology AU - Larson, James H AU - Maki, Ryan P AU - Knights, Brent C AU - Gray, Brian R AD - U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, WI, USA, jhlarson@usgs.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 1555 EP - 1563 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 23 IS - 8 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; Toxicology Abstracts; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Resource management KW - Contamination KW - Freshwater KW - Watersheds KW - Freshwater fish KW - Water levels KW - Lakes KW - Fishery management KW - Inland fisheries KW - Sedimentation KW - ANW, Canada KW - Water Level KW - Pollutant deposition KW - Canada KW - Water management KW - Water Pollution Effects KW - Mercury KW - Fish KW - International regulations KW - Perca flavescens KW - Anthropogenic factors KW - Models KW - Perch KW - Fisheries KW - Food webs KW - Temporal variations KW - Food contamination KW - Sediments KW - USA KW - Bioaccumulation KW - Deposition KW - Fluctuations KW - AQ 00001:Water Resources and Supplies KW - D 04070:Pollution KW - P 0000:AIR POLLUTION KW - SW 0810:General KW - Q5 08502:Methods and instruments KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566841956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Can+mercury+in+fish+be+reduced+by+water+level+management%3F+Evaluating+the+effects+of+water+level+fluctuation+on+mercury+accumulation+in+yellow+perch+%28Perca+flavescens%29&rft.au=Larson%2C+James+H%3BMaki%2C+Ryan+P%3BKnights%2C+Brent+C%3BGray%2C+Brian+R&rft.aulast=Larson&rft.aufirst=James&rft.date=2014-10-01&rft.volume=23&rft.issue=8&rft.spage=1555&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-014-1296-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 25 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Water levels; Resource management; Fishery management; Contamination; Water management; Inland fisheries; Mercury; Freshwater fish; Sedimentation; Lakes; Temporal variations; Fisheries; International regulations; Watersheds; Food contamination; Food webs; Sediments; Models; Pollutant deposition; Anthropogenic factors; Fish; Perch; Bioaccumulation; Water Pollution Effects; Deposition; Water Level; Fluctuations; Perca flavescens; USA; Canada; ANW, Canada; Freshwater DO - http://dx.doi.org/10.1007/s10646-014-1296-5 ER - TY - JOUR T1 - Reproductive health indicators of fishes from Pennsylvania watersheds: association with chemicals of emerging concern AN - 1566840199; 20680620 AB - Fishes were collected at 16 sites within the three major river drainages (Delaware, Susquehanna, and Ohio) of Pennsylvania. Three species were evaluated for biomarkers of estrogenic/antiandrogenic exposure, including plasma vitellogenin and testicular oocytes in male fishes. Smallmouth bass Micropterus dolomieu, white sucker Catostomus commersonii, and redhorse sucker Moxostoma species were collected in the summer, a period of low flow and low reproductive activity. Smallmouth bass were the only species in which testicular oocytes were observed; however, measurable concentrations of plasma vitellogenin were found in male bass and white sucker. The percentage of male bass with testicular oocytes ranged from 10 to 100 %, with the highest prevalence and severity in bass collected in the Susquehanna drainage. The percentage of males with plasma vitellogenin ranged from 0 to 100 % in both bass and sucker. Biological findings were compared with chemical analyses of discrete water samples collected at the time of fish collections. Estrone concentrations correlated with testicular oocytes prevalence and severity and with the percentage of male bass with vitellogenin. No correlations were noted with the percentage of male sucker with vitellogenin and water chemical concentrations. The prevalence and severity of testicular oocytes in bass also correlated with the percent of agricultural land use in the watershed above a site. Two sites within the Susquehanna drainage and one in the Delaware were immediately downstream of wastewater treatment plants to compare results with upstream fish. The percentage of male bass with testicular oocytes was not consistently higher downstream; however, severity did tend to increase downstream. JF - Environmental Monitoring and Assessment AU - Blazer, V S AU - Iwanowicz, D D AU - Walsh, H L AU - Sperry, A J AU - Iwanowicz, L R AU - Alvarez, DA AU - Brightbill, R A AU - Smith, G AU - Foreman, W T AU - Manning, R AD - Fish Health Branch, Leetown Science Center, US Geological Survey, 11649 Leetown Road, Kearneysville, WV, 25430, USA, vblazer@usgs.gov Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 6471 EP - 6491 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 186 IS - 10 SN - 0167-6369, 0167-6369 KW - Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Health & Safety Science Abstracts; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; Sustainability Science Abstracts KW - Resource management KW - Biomarkers KW - Freshwater fish KW - Watersheds KW - Sex hormones KW - Testing Procedures KW - Bioindicators KW - Environmental monitoring KW - Micropterus dolomieu KW - Land use KW - Fish physiology KW - USA, Pennsylvania KW - Fish KW - Sucker KW - Chemical analysis KW - Chemicals KW - Catostomus KW - Water sampling KW - Water Analysis KW - Correlations KW - Summer KW - Wastewater treatment KW - Bass KW - Agricultural land KW - Assessments KW - Upstream KW - Downstream KW - Estrogens KW - Moxostoma KW - Drainage KW - Reproduction KW - USA, Ohio KW - USA, Delaware KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - M2 551.5:General (551.5) KW - H 0500:General KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566840199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Reproductive+health+indicators+of+fishes+from+Pennsylvania+watersheds%3A+association+with+chemicals+of+emerging+concern&rft.au=Blazer%2C+V+S%3BIwanowicz%2C+D+D%3BWalsh%2C+H+L%3BSperry%2C+A+J%3BIwanowicz%2C+L+R%3BAlvarez%2C+DA%3BBrightbill%2C+R+A%3BSmith%2C+G%3BForeman%2C+W+T%3BManning%2C+R&rft.aulast=Blazer&rft.aufirst=V&rft.date=2014-10-01&rft.volume=186&rft.issue=10&rft.spage=6471&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-014-3868-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 90 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Resource management; Fish physiology; Reproduction; Biomarkers; Watersheds; Freshwater fish; Chemical analysis; Sex hormones; Drainage; Correlations; Land use; Chemicals; Bioindicators; Estrogens; Water sampling; Summer; Wastewater treatment; Agricultural land; Upstream; Fish; Downstream; Testing Procedures; Assessments; Water Analysis; Sucker; Bass; Micropterus dolomieu; Catostomus; Moxostoma; USA, Pennsylvania; USA, Ohio; USA, Delaware DO - http://dx.doi.org/10.1007/s10661-014-3868-5 ER - TY - JOUR T1 - Fluvial rainbow trout contribute to the colonization of steelhead (Oncorhynchus mykiss) in a small stream AN - 1566837672; 20680268 AB - Life history polymorphisms provide ecological and genetic diversity important to the long term persistence of species responding to stochastic environments. Oncorhynchus mykiss have complex and overlapping life history strategies that are also sympatric with hatchery populations. Passive integrated transponder (PIT) tags and parentage analysis were used to identify the life history, origin (hatchery or wild) and reproductive success of migratory rainbow/steelhead for two brood years after barriers were removed from a small stream. The fluvial rainbow trout provided a source of wild genotypes to the colonizing population boosting the number of successful spawners. Significantly more parr offspring were produced by anadromous parents than expected in brood year 2005, whereas significantly more parr offspring were produced by fluvial parents than expected in brood year 2006. Although hatchery steelhead were prevalent in the Methow Basin, they produced only 2 parr and no returning adults in Beaver Creek. On average, individual wild steelhead produced more parr offspring than the fluvial or hatchery groups. Yet, the offspring that returned as adult steelhead were from parents that produced few parr offspring, indicating that high production of parr offspring may not be related to greater returns of adult offspring. These data in combination with other studies of sympatric life histories of O. mykiss indicate that fluvial rainbow trout are important to the conservation and recovery of steelhead and should be included in the management and recovery efforts. JF - Environmental Biology of Fishes AU - Weigel, Dana E AU - Connolly, Patrick J AU - Powell, Madison S AD - Bureau of Reclamation, Snake River Area Office, 220 5th St. Suite 105, Moscow, ID, 83843, USA, danaw099@hotmail.com Y1 - 2014/10// PY - 2014 DA - Oct 2014 SP - 1149 EP - 1159 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 97 IS - 10 SN - 0378-1909, 0378-1909 KW - Ecology Abstracts; Environment Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Gene polymorphism KW - Basins KW - Genetic diversity KW - Offspring KW - Genotypes KW - Streams KW - Population genetics KW - Colonization KW - Transponders KW - Data processing KW - Sympatric populations KW - Spawning populations KW - Recruitment KW - Oncorhynchus mykiss KW - Biopolymorphism KW - Creek KW - Stochasticity KW - Hatcheries KW - Tags KW - Life history KW - Stream KW - Species diversity KW - Conservation KW - Fish KW - Reproduction KW - Progeny KW - Aquatic mammals KW - Breeding success KW - Q1 08463:Habitat community studies KW - D 04040:Ecosystem and Ecology Studies KW - ENA 19:Water Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566837672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Biology+of+Fishes&rft.atitle=Fluvial+rainbow+trout+contribute+to+the+colonization+of+steelhead+%28Oncorhynchus+mykiss%29+in+a+small+stream&rft.au=Weigel%2C+Dana+E%3BConnolly%2C+Patrick+J%3BPowell%2C+Madison+S&rft.aulast=Weigel&rft.aufirst=Dana&rft.date=2014-10-01&rft.volume=97&rft.issue=10&rft.spage=1149&rft.isbn=&rft.btitle=&rft.title=Environmental+Biology+of+Fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-013-0204-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 37 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Tags; Colonization; Population genetics; Spawning populations; Stream; Creek; Biopolymorphism; Aquatic mammals; Breeding success; Data processing; Sympatric populations; Gene polymorphism; Recruitment; Genetic diversity; Basins; Streams; Stochasticity; Hatcheries; Life history; Conservation; Progeny; Species diversity; Reproduction; Fish; Genotypes; Offspring; Transponders; Oncorhynchus mykiss DO - http://dx.doi.org/10.1007/s10641-013-0204-9 ER - TY - JOUR T1 - Mercury bioaccumulation in estuarine wetland fishes: evaluating habitats and risk to coastal wildlife. AN - 1553316639; 25019587 AB - Estuaries are globally important areas for methylmercury bioaccumulation because of high methylmercury production rates and use by fish and wildlife. We measured total mercury (THg) concentrations in ten fish species from 32 wetland and open bay sites in San Francisco Bay Estuary (2005-2008). Fish THg concentrations (μg/g dry weight ± standard error) differed by up to 7.4× among estuary habitats. Concentrations were lowest in open bay (0.17 ± 0.02) and tidal wetlands (0.42 ± 0.02), and highest in managed seasonal saline wetlands (1.27 ± 0.05) and decommissioned high salinity salt ponds (1.14 ± 0.07). Mercury also differed among fishes, with Mississippi silversides (0.87 ± 0.03) having the highest and longjaw mudsuckers (0.37 ± 0.01) the lowest concentrations. Overall, 26% and 12% of fish exceeded toxicity benchmarks for fish (0.20 μg/g wet weight) and piscivorous bird (0.30 μg/g wet weight) health, respectively. Our results suggest that despite managed wetlands' limited abundance within estuaries, they may be disproportionately important habitats of Hg risk to coastal wildlife. Published by Elsevier Ltd. JF - Environmental pollution (Barking, Essex : 1987) AU - Eagles-Smith, Collin A AU - Ackerman, Joshua T AD - U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, Corvallis Research Group, 3200 SW Jefferson Way, Corvallis, OR 97331, USA. Electronic address: ceagles-smith@usgs.gov. ; U. S. Geological Survey, Western Ecological Research Center, Dixon Field Station, 800 Business Park Drive, Suite D, Dixon, CA, USA. Y1 - 2014/10// PY - 2014 DA - October 2014 SP - 147 EP - 155 VL - 193 KW - Methylmercury Compounds KW - 0 KW - Water Pollutants, Chemical KW - Mercury KW - FXS1BY2PGL KW - Index Medicus KW - Bird KW - Bioaccumulation KW - Wetland KW - Estuary KW - Fish KW - Ecosystem KW - Animals KW - Perciformes -- metabolism KW - Mississippi KW - Wetlands KW - Bays KW - Mercury -- metabolism KW - Water Pollutants, Chemical -- analysis KW - Mercury -- analysis KW - Estuaries KW - Fishes -- metabolism KW - Water Pollutants, Chemical -- metabolism KW - Methylmercury Compounds -- metabolism KW - Methylmercury Compounds -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553316639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Mercury+bioaccumulation+in+estuarine+wetland+fishes%3A+evaluating+habitats+and+risk+to+coastal+wildlife.&rft.au=Eagles-Smith%2C+Collin+A%3BAckerman%2C+Joshua+T&rft.aulast=Eagles-Smith&rft.aufirst=Collin&rft.date=2014-10-01&rft.volume=193&rft.issue=&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.issn=1873-6424&rft_id=info:doi/10.1016%2Fj.envpol.2014.06.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-10-07 N1 - Date created - 2014-08-13 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envpol.2014.06.015 ER - TY - JOUR T1 - The new geological map of Mars; guiding research and education AN - 1784735411; 2016-037178 JF - Eos (Washington, DC) AU - Tanaka, Kenneth L Y1 - 2014/09/23/ PY - 2014 DA - 2014 Sep 23 SP - 341 EP - 342 PB - American Geophysical Union, Washington, DC VL - 95 IS - 38 SN - 0096-3941, 0096-3941 KW - terrestrial planets KW - planets KW - maps KW - surficial geology KW - Mars KW - mapping KW - geologic maps KW - satellite methods KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1784735411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=The+new+geological+map+of+Mars%3B+guiding+research+and+education&rft.au=Tanaka%2C+Kenneth+L&rft.aulast=Tanaka&rft.aufirst=Kenneth&rft.date=2014-09-23&rft.volume=95&rft.issue=38&rft.spage=341&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/10.1002%2F2014EO380001 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2016-04-28 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - geologic maps; mapping; maps; Mars; planets; remote sensing; satellite methods; surficial geology; terrestrial planets DO - http://dx.doi.org/10.1002/2014EO380001 ER - TY - JOUR T1 - Individual Behaviors Dominate the Dynamics of an Urban Mountain Lion Population Isolated by Roads AN - 1618148613; 20783194 AB - Large carnivores can be particularly sensitive to the effects of habitat fragmentation on genetic diversity [1, 2]. The Santa Monica Mountains (SMMs), a large natural area within Greater Los Angeles, is completely isolated by urban development and the 101 freeway to the north. Yet the SMMs support a population of mountain lions (Puma concolor), a very rare example of a large carnivore persisting within the boundaries of a megacity. GPS locations of radio-collared lions indicate that freeways are a near-absolute barrier to movement. We genotyped 42 lions using 54 microsatellite loci and found that genetic diversity in SMM lions, prior to 2009, was lower than that for any population in North America except in southern Florida, where inbreeding depression led to reproductive failure [3-5]. We document multiple instances of father-daughter inbreeding and high levels of intraspecific strife, including the unexpected behavior of a male killing two of his offspring and a mate and his son killing two of his brothers. Overall, no individuals from the SMMs have successfully dispersed. Gene flow is critical for this population, and we show that a single male immigrated in 2009, successfully mated, and substantially enhanced genetic diversity. Our results imply that individual behaviors, most likely caused by limited area and reduced opportunities to disperse, may dominate the fate of small, isolated populations of large carnivores. Consequently, comprehensive behavioral monitoring can suggest novel solutions for the persistence of small populations, such as the transfer of individuals across dispersal barriers. JF - Current Biology AU - Riley, Seth PD AU - Serieys, Laurel EK AU - Pollinger, John P AU - Sikich, Jeffrey A AU - Dalbeck, Lisa AU - Wayne, Robert K AU - Ernest, Holly B AD - Santa Monica Mountains National Recreation Area, National Park Service, 401 West Hillcrest Drive, Thousand Oaks, CA 91360, USA; Department of Ecology and Evolutionary Biology, University of California, Los Angeles, 621 Charles E. Young Drive South, Los Angeles, CA 90095, USA, seth_riley@nps.gov PY - 2014 SP - 1989 EP - 1994 PB - Cell Press, 1100 Massachusetts Avenue Cambridge MA 02138 United States VL - 24 IS - 17 SN - 0960-9822, 0960-9822 KW - Ecology Abstracts KW - Reproductive failure KW - Inbreeding depression KW - Carnivores KW - Microsatellites KW - Genetic diversity KW - Development KW - Habitat fragmentation KW - Mountains KW - Gene flow KW - Boundaries KW - Inbreeding KW - Progeny KW - Dispersal KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1618148613?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Current+Biology&rft.atitle=Individual+Behaviors+Dominate+the+Dynamics+of+an+Urban+Mountain+Lion+Population+Isolated+by+Roads&rft.au=Riley%2C+Seth+PD%3BSerieys%2C+Laurel+EK%3BPollinger%2C+John+P%3BSikich%2C+Jeffrey+A%3BDalbeck%2C+Lisa%3BWayne%2C+Robert+K%3BErnest%2C+Holly+B&rft.aulast=Riley&rft.aufirst=Seth&rft.date=2014-09-08&rft.volume=24&rft.issue=17&rft.spage=1989&rft.isbn=&rft.btitle=&rft.title=Current+Biology&rft.issn=09609822&rft_id=info:doi/10.1016%2Fj.cub.2014.07.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Reproductive failure; Carnivores; Inbreeding depression; Microsatellites; Genetic diversity; Development; Habitat fragmentation; Mountains; Gene flow; Boundaries; Progeny; Inbreeding; Dispersal DO - http://dx.doi.org/10.1016/j.cub.2014.07.029 ER - TY - JOUR T1 - Determination of the exposure parameters that maximise the concentrations of the anaesthetic/sedative eugenol in rainbow trout (Oncorhynchus mykiss) skin-on fillet tissue AN - 1611613980; 20660587 AB - Studies were conducted to determine the anaesthetic/sedative concentrations and durations that would maximise anaesthetic/sedative residue concentrations in rainbow trout (Oncorhynchus mykiss) skin-on fillet tissue. Rainbow trout (167-404 g) were exposed to 50 mg l super(-1) AQUI-S super( registered ) 20E (10% active ingredient, eugenol) in 17 degree C freshwater for durations up to 1440 min, 100 and 250 mg l super(-1) AQUI-S super( registered ) 20E for durations up to 240 min, and 500 and 1000 mg l super(-1) AQUI-S super( registered ) 20E for durations up to 90 min. Fish exposed to 100 mg l super(-1) AQUI-S super( registered ) 20E for durations of 30, 60, 120 and 240 min had the greatest eugenol concentrations in the fillet tissue, 50, 58, 54 and 62 mu g g super(-1), respectively. All other exposure concentrations and durations resulted in significantly lower eugenol concentrations, i.e. all < 39 mu g g super(-1). JF - Food Additives & Contaminants: Part A - Chemistry, Analysis, Control, Exposure & Risk Assessment AU - Meinertz, J R AU - Porcher, ST AU - Smerud, J R AU - Gaikowski, M P AD - US Department of the Interior, United States Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, WI, USA Y1 - 2014/09/02/ PY - 2014 DA - 2014 Sep 02 SP - 1522 EP - 1528 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 31 IS - 9 SN - 1944-0049, 1944-0049 KW - Toxicology Abstracts; Risk Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Risk assessment KW - Tissues KW - Skin KW - Residues KW - Anaesthetics KW - Freshwater environments KW - Anesthetics KW - Oncorhynchus mykiss KW - Food contamination KW - Sedatives KW - Food additives KW - eugenol KW - Fish KW - Seafood KW - Fish fillets KW - Q5 08502:Methods and instruments KW - X 24320:Food Additives & Contaminants KW - Q1 08604:Stock assessment and management KW - R2 23060:Medical and environmental health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1611613980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Food+Additives+%26+Contaminants%3A+Part+A+-+Chemistry%2C+Analysis%2C+Control%2C+Exposure+%26+Risk+Assessment&rft.atitle=Determination+of+the+exposure+parameters+that+maximise+the+concentrations+of+the+anaesthetic%2Fsedative+eugenol+in+rainbow+trout+%28Oncorhynchus+mykiss%29+skin-on+fillet+tissue&rft.au=Meinertz%2C+J+R%3BPorcher%2C+ST%3BSmerud%2C+J+R%3BGaikowski%2C+M+P&rft.aulast=Meinertz&rft.aufirst=J&rft.date=2014-09-02&rft.volume=31&rft.issue=9&rft.spage=1522&rft.isbn=&rft.btitle=&rft.title=Food+Additives+%26+Contaminants%3A+Part+A+-+Chemistry%2C+Analysis%2C+Control%2C+Exposure+%26+Risk+Assessment&rft.issn=19440049&rft_id=info:doi/10.1080%2F19440049.2014.939720 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Food additives; Anaesthetics; Seafood; Fish fillets; Risk assessment; Sedatives; Skin; Freshwater environments; Anesthetics; eugenol; Food contamination; Tissues; Residues; Fish; Oncorhynchus mykiss DO - http://dx.doi.org/10.1080/19440049.2014.939720 ER - TY - JOUR T1 - The effect of call libraries and acoustic filters on the identification of bat echolocation AN - 1712568850; PQ0001955098 AB - Quantitative methods for species identification are commonly used in acoustic surveys for animals. While various identification models have been studied extensively, there has been little study of methods for selecting calls prior to modeling or methods for validating results after modeling. We obtained two call libraries with a combined 1556 pulse sequences from 11 North American bat species. We used four acoustic filters to automatically select and quantify bat calls from the combined library. For each filter, we trained a species identification model (a quadratic discriminant function analysis) and compared the classification ability of the models. In a separate analysis, we trained a classification model using just one call library. We then compared a conventional model assessment that used the training library against an alternative approach that used the second library. We found that filters differed in the share of known pulse sequences that were selected (68 to 96%), the share of non-bat noises that were excluded (37 to 100%), their measurement of various pulse parameters, and their overall correct classification rate (41% to 85%). Although the top two filters did not differ significantly in overall correct classification rate (85% and 83%), rates differed significantly for some bat species. In our assessment of call libraries, overall correct classification rates were significantly lower (15% to 23% lower) when tested on the second call library instead of the training library. Well-designed filters obviated the need for subjective and time-consuming manual selection of pulses. Accordingly, researchers should carefully design and test filters and include adequate descriptions in publications. Our results also indicate that it may not be possible to extend inferences about model accuracy beyond the training library. If so, the accuracy of acoustic-only surveys may be lower than commonly reported, which could affect ecological understanding or management decisions based on acoustic surveys. We demonstrate methods to isolate and select bat echolocation from sound files using computer filters. Such methods contribute to species identification by replacing ad hoc methods that are less objective and repeatable. We also demonstrate that cross-validation of species identification models with an independent call library yields lower classification success, indicating that the accuracy of acoustic surveys may be lower than commonly reported. JF - Ecology and Evolution AU - Clement, Matthew J AU - Murray, Kevin L AU - Solick, Donald I AU - Gruver, Jeffrey C AD - United States Geological Survey, Patuxent Wildlife Research Center, Laurel, Maryland, 20708. PY - 2014 SP - 3482 EP - 3493 PB - Wiley Subscription Services, Inc. VL - 4 IS - 17 SN - 2045-7758, 2045-7758 KW - Environment Abstracts; Sustainability Science Abstracts KW - Filters KW - North America KW - Classification KW - Acoustics KW - Training KW - M3 1010:Issues in Sustainable Development KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712568850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+and+Evolution&rft.atitle=The+effect+of+call+libraries+and+acoustic+filters+on+the+identification+of+bat+echolocation&rft.au=Clement%2C+Matthew+J%3BMurray%2C+Kevin+L%3BSolick%2C+Donald+I%3BGruver%2C+Jeffrey+C&rft.aulast=Clement&rft.aufirst=Matthew&rft.date=2014-09-01&rft.volume=4&rft.issue=17&rft.spage=3482&rft.isbn=&rft.btitle=&rft.title=Ecology+and+Evolution&rft.issn=20457758&rft_id=info:doi/10.1002%2Fece3.1201 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Filters; Classification; Training; Acoustics; North America DO - http://dx.doi.org/10.1002/ece3.1201 ER - TY - JOUR T1 - An intercomparison of statistical downscaling methods used for water resource assessments in the United States AN - 1656038441; 2015-013491 AB - Information relevant for most hydrologic applications cannot be obtained directly from the native-scale outputs of climate models. As a result the climate model output must be downscaled, often using statistical methods. The plethora of statistical downscaling methods requires end-users to make a selection. This work is intended to provide end-users with aid in making an informed selection. We assess four commonly used statistical downscaling methods: daily and monthly disaggregated-to-daily Bias Corrected Spatial Disaggregation (BCSDd, BCSDm), Asynchronous Regression (AR), and Bias Corrected Constructed Analog (BCCA) as applied to a continental-scale domain and a regional domain (BCCAr). These methods are applied to the NCEP/NCAR Reanalysis, as a surrogate for a climate model, to downscale precipitation to a 12 km gridded observation data set. Skill is evaluated by comparing precipitation at daily, monthly, and annual temporal resolutions at individual grid cells and at aggregated scales. BCSDd and the BCCA methods overestimate wet day fraction, and underestimate extreme events. The AR method reproduces extreme events and wet day fraction well at the grid-cell scale, but over (under) estimates extreme events (wet day fraction) at aggregated scales. BCSDm reproduces extreme events and wet day fractions well at all space and time scales, but is limited to rescaling current weather patterns. In addition, we analyze the choice of calibration data set by looking at both a 12 km and a 6 km observational data set; the 6 km observed data set has more wet days and smaller extreme events than the 12 km product, the opposite of expected scaling. Abstract Copyright (2014), . American Geophysical Union. All Rights Reserved. JF - Water Resources Research AU - Gutmann, Ethan AU - Pruitt, Tom AU - Clark, Martyn P AU - Brekke, Levi AU - Arnold, Jeffrey R AU - Raff, David A AU - Rasmussen, Roy M Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 7167 EP - 7186 PB - American Geophysical Union, Washington, DC VL - 50 IS - 9 SN - 0043-1397, 0043-1397 KW - United States KW - hydrology KW - numerical models KW - mathematical methods KW - statistical analysis KW - atmospheric precipitation KW - water resources KW - regression analysis KW - climate KW - evaluation KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1656038441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=An+intercomparison+of+statistical+downscaling+methods+used+for+water+resource+assessments+in+the+United+States&rft.au=Gutmann%2C+Ethan%3BPruitt%2C+Tom%3BClark%2C+Martyn+P%3BBrekke%2C+Levi%3BArnold%2C+Jeffrey+R%3BRaff%2C+David+A%3BRasmussen%2C+Roy+M&rft.aulast=Gutmann&rft.aufirst=Ethan&rft.date=2014-09-01&rft.volume=50&rft.issue=9&rft.spage=7167&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1002%2F2014WR015559 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 72 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2015-02-19 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; climate; evaluation; hydrology; mathematical methods; numerical models; regression analysis; statistical analysis; United States; water resources DO - http://dx.doi.org/10.1002/2014WR015559 ER - TY - JOUR T1 - Contaminants of emerging concern in fresh leachate from landfills in the conterminous United States AN - 1627966498; 20968418 AB - To better understand the composition of contaminants of emerging concern (CECs) in landfill leachate, fresh leachate from 19 landfills was sampled across the United States during 2011. The sampled network included 12 municipal and 7 private landfills with varying landfill waste compositions, geographic and climatic settings, ages of waste, waste loads, and leachate production. A total of 129 out of 202 CECs were detected during this study, including 62 prescription pharmaceuticals, 23 industrial chemicals, 18 nonprescription pharmaceuticals, 16 household chemicals, 6 steroid hormones, and 4 plant/animal sterols. CECs were detected in every leachate sample, with the total number of detected CECs in samples ranging from 6 to 82 (median = 31). Bisphenol A (BPA), cotinine, and N,N-diethyltoluamide (DEET) were the most frequently detected CECs, being found in 95% of the leachate samples, followed by lidocaine (89%) and camphor (84%). Other frequently detected CECs included benzophenone, naphthalene, and amphetamine, each detected in 79% of the leachate samples. CEC concentrations spanned six orders of magnitude, ranging from ng L super(-1) to mg L super(-1). Industrial and household chemicals were measured in the greatest concentrations, composing more than 82% of the total measured CEC concentrations. Maximum concentrations for three household and industrial chemicals, para-cresol (7 020 000 ng L super(-1)), BPA (6 380 000 ng L super(-1)), and phenol (1 550 000 ng L super(-1)), were the largest measured, with these CECs composing 70% of the total measured CEC concentrations. Nonprescription pharmaceuticals represented 12%, plant/animal sterols 4%, prescription pharmaceuticals 1%, and steroid hormones <1% of the total measured CEC concentrations. Leachate from landfills in areas receiving greater amounts of precipitation had greater frequencies of CEC detections and concentrations in leachate than landfills receiving less precipitation. JF - Environmental Sciences: Processes and Impacts AU - Masoner, Jason R AU - Kolpin, Dana W AU - Furlong, Edward T AU - Cozzarelli, Isabelle M AU - Gray, James L AU - Schwab, Eric A AD - U.S. Geological Survey; 202 NW 66 super(th) Bldg. 7; Oklahoma City; OK; 73116; USA; , jmasoner@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 2335 EP - 2354 PB - The Royal Society of Chemistry, Burlington House London W1J 0BA United Kingdom VL - 16 IS - 10 SN - 2050-7887, 2050-7887 KW - Environment Abstracts; Pollution Abstracts KW - Chemicals KW - Age KW - Landfills KW - Rainfall KW - Climate KW - Naphthalene KW - Steroid hormones KW - Phenols KW - Bisphenol A KW - USA KW - Households KW - Waste disposal sites KW - Contaminants KW - Leachates KW - P 4000:WASTE MANAGEMENT KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627966498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Sciences%3A+Processes+and+Impacts&rft.atitle=Contaminants+of+emerging+concern+in+fresh+leachate+from+landfills+in+the+conterminous+United+States&rft.au=Masoner%2C+Jason+R%3BKolpin%2C+Dana+W%3BFurlong%2C+Edward+T%3BCozzarelli%2C+Isabelle+M%3BGray%2C+James+L%3BSchwab%2C+Eric+A&rft.aulast=Masoner&rft.aufirst=Jason&rft.date=2014-09-01&rft.volume=16&rft.issue=10&rft.spage=2335&rft.isbn=&rft.btitle=&rft.title=Environmental+Sciences%3A+Processes+and+Impacts&rft.issn=20507887&rft_id=info:doi/10.1039%2Fc4em00124a LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 51 N1 - Last updated - 2015-08-05 N1 - SubjectsTermNotLitGenreText - Chemicals; Age; Landfills; Rainfall; Climate; Naphthalene; Steroid hormones; Phenols; Bisphenol A; Households; Waste disposal sites; Contaminants; Leachates; USA DO - http://dx.doi.org/10.1039/c4em00124a ER - TY - JOUR T1 - Region-Wide Ecological Responses of Arid Wyoming Big Sagebrush Communities to Fuel Treatments AN - 1622603842; 20856781 AB - If arid sagebrush ecosystems lack resilience to disturbances or resistance to annual invasives, then alternative successional states dominated by annual invasives, especially cheatgrass (Bromus tectorum L.), are likely after fuel treatments. We identified six Wyoming big sagebrush (Artemisia tridentata ssp. wyomingensis Beetle & Young) locations (152-381 mm precipitation) that we believed had sufficient resilience and resistance for recovery. We examined impacts of woody fuel reduction (fire, mowing, the herbicide tebuthiuron, and untreated controls, all with and without the herbicide imazapic) on short-term dominance of plant groups and on important land health parameters with the use of analysis of variance (ANOVA). Fire and mowing reduced woody biomass at least 85% for 3 yr, but herbaceous fuels were reduced only by fire (72%) and only in the first year. Herbaceous fuels produced at least 36% more biomass with mowing than untreated areas during posttreatment years. Imazapic only reduced herbaceous biomass after fires (34%). Tebuthiuron never affected herbaceous biomass. Perennial tall grass cover was reduced by 59% relative to untreated controls in the first year after fire, but it recovered by the second year. Cover of all remaining herbaceous groups was not changed by woody fuel treatments. Only imazapic reduced significantly herbaceous cover. Cheatgrass cover was reduced at least 63% with imazapic for 3 yr. Imazapic reduced annual forb cover by at least 45%, and unexpectedly, perennial grass cover by 49% (combination of tall grasses and Sandberg bluegrass [Poa secunda J. Presl.]). Fire reduced density of Sandberg bluegrass between 40% and 58%, decreased lichen and moss cover between 69% and 80%, and consequently increased bare ground between 21% and 34% and proportion of gaps among perennial plants >2 m (at least 28% during the 3 yr). Fire, mowing, and imazapic may be effective in reducing fuels for 3 yr, but each has potentially undesirable consequences on plant communities. JF - Rangeland Ecology & Management AU - Pyke, David A AU - Shaff, Scott E AU - Lindgren, Andrew I AU - Schupp, Eugene W AU - Doescher, Paul S AU - Chambers, Jeanne C AU - Burnham, Jeffrey S AU - Huso, Manuela M AD - Supervisory Research Ecologist, US Geological Survey, Forest & Rangeland Ecosystem Science Center, Corvallis, OR 97331, USA, david_a_pyke@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 455 EP - 467 PB - Society for Range Management VL - 67 IS - 5 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Bromus tectorum KW - resistance and resilience KW - fire KW - mowing KW - tebuthiuron KW - imazapic KW - Fires KW - Grasses KW - Fuels KW - Forbs KW - Herbicides KW - Precipitation KW - Biomass KW - Mowing KW - Dominance KW - Rangelands KW - Lichens KW - Plant communities KW - Artemisia tridentata KW - Poa secunda KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1622603842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Region-Wide+Ecological+Responses+of+Arid+Wyoming+Big+Sagebrush+Communities+to+Fuel+Treatments&rft.au=Pyke%2C+David+A%3BShaff%2C+Scott+E%3BLindgren%2C+Andrew+I%3BSchupp%2C+Eugene+W%3BDoescher%2C+Paul+S%3BChambers%2C+Jeanne+C%3BBurnham%2C+Jeffrey+S%3BHuso%2C+Manuela+M&rft.aulast=Pyke&rft.aufirst=David&rft.date=2014-09-01&rft.volume=67&rft.issue=5&rft.spage=455&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-13-00090.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 48 N1 - Last updated - 2015-03-04 N1 - SubjectsTermNotLitGenreText - Rangelands; Fires; Lichens; Grasses; Forbs; Fuels; Plant communities; Herbicides; Precipitation; Biomass; Mowing; Dominance; Bromus tectorum; Artemisia tridentata; Poa secunda DO - http://dx.doi.org/10.2111/REM-D-13-00090.1 ER - TY - JOUR T1 - Ecological Scale of Bird Community Response to Pinon-Juniper Removal AN - 1622600665; 20856777 AB - Pinon (Pinus spp.) and juniper (Juniperus spp.) removal is a common management approach to restore sagebrush (Artemisia spp.) vegetation in areas experiencing woodland expansion. Because many management treatments are conducted to benefit sagebrush-obligate birds, we surveyed bird communities to assess treatment effectiveness in establishing sagebrush bird communities at study sites in Utah, Nevada, Idaho, and Oregon. Our analyses included data from 1 or 2 yr prior to prescribed fire or mechanical treatment and 3 to 5 yr posttreatment. We used detrended correspondence analysis to 1) identify primary patterns of bird communities surveyed from 2006 to 2011 at point transects, 2) estimate ecological scale of change needed to achieve treatment objectives from the relative dissimilarity of survey points to the ordination region delineating sagebrush bird communities, and 3) measure changes in pre- and posttreatment bird communities. Birds associated with sagebrush, woodlands, and ecotones were detected on our surveys; increased dissimilarity of survey points to the sagebrush bird community was characterized by a gradient of increased juniper and decreased sagebrush cover. Prescribed fires burned between 30% and 97% of our bird survey points. However, from 6% to 24% cover of pinon-juniper still remained posttreatment on the four treatment plots. We measured only slight changes in bird communities, which responded primarily to current vegetation rather than relative amount of change from pretreatment vegetation structure. Bird communities at survey points located at greater ecological scales from the sagebrush bird community changed least and will require more significant impact to achieve changes. Sagebrush bird communities were established at only two survey points, which were adjacent to a larger sagebrush landscape and following almost complete juniper removal by mechanical treatment. Our results indicate that management treatments that leave residual woodland cover and are not adjacent to extensive sagebrush stands are unlikely to establish sagebrush birds. JF - Rangeland Ecology & Management AU - Knick, Steven T AU - Hanser, Steven E AU - Leu, M AD - Supervisory Research Ecologist, US Geological Survey, Forest and Rangeland Ecosystem Science Center, Boise, ID 83706, USA, steve_knick@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 553 EP - 562 PB - Society for Range Management VL - 67 IS - 5 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - bird community KW - ecological scale KW - ordination KW - prescribed fire KW - sagebrush-obligate birds KW - woodland-sagebrush ecotone KW - USA, Utah KW - Fires KW - Juniperus KW - Data processing KW - Artemisia KW - Landscape KW - Vegetation KW - USA, Nevada KW - Ecotones KW - Pinus KW - Aves KW - Rangelands KW - USA, Idaho KW - USA, Oregon KW - Ordination KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1622600665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Ecological+Scale+of+Bird+Community+Response+to+Pinon-Juniper+Removal&rft.au=Knick%2C+Steven+T%3BHanser%2C+Steven+E%3BLeu%2C+M&rft.aulast=Knick&rft.aufirst=Steven&rft.date=2014-09-01&rft.volume=67&rft.issue=5&rft.spage=553&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-13-00023.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 54 N1 - Last updated - 2015-03-04 N1 - SubjectsTermNotLitGenreText - Rangelands; Fires; Data processing; Landscape; Vegetation; Ordination; Ecotones; Aves; Juniperus; Artemisia; Pinus; USA, Utah; USA, Idaho; USA, Nevada; USA, Oregon DO - http://dx.doi.org/10.2111/REM-D-13-00023.1 ER - TY - JOUR T1 - Ontogeny of point bars on a river in a cold semi-arid climate AN - 1618149570; 20750326 AB - During the extreme flood of May 1978 in Powder River, Montana, USA, three new point bars were created: two by meander cutoffs, and one by 65 m of lateral channel migration. By using annual cross-sectional surveys and by sampling sediment in dug trenches, we documented the creation of point-bar platforms upon which sediments were later deposited to create point-bar features that evolved with time. Our observations of point-bar growth and evolution on Powder River are compared with similar observations of other point bars in humid subtropical and subarctic climates. Powder River is a meandering alluvial river in a cold semi-arid climate, characterized by a diverse flow regime that includes occasional ice-jam floods in late winter, annual snowmelt floods in late spring, episodic flash floods in the summer, and infrequent floods in the fall. The building of the point-bar platform took place during a relatively short time span, by an apparently random process of deposition and erosion of unit bars during floods that gradually changed a concave channel surface to a convex surface upon which the point-bar features evolved. Point-bar features on Powder River were built by a superposition of multiple unit bars associated with five flood types over a period of years rather than during a single year. Erosion was found to be a significant process in the shaping of the point bars. Erosion varied spatially between point bars and temporally at multiple time scales over the 33 yr time span. Erosion at the decadal time scale indicated that on average 19%-41% of the initial deposits (older than 10 yr) were eroded. This quantification of erosion has implications for interpreting the geological record. JF - Geological Society of America Bulletin AU - Moody, John A AU - Meade, Robert H AD - U.S. Geological Survey, 3215 Marine St., Suite E-127, Boulder, Colorado 80303, USA, jamoody@usgs.gov Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 1301 EP - 1316 PB - Geological Society of America, 3300 Penrose Place Boulder CO 80301 United States VL - 126 IS - 9-10 SN - 0016-7606, 0016-7606 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Flash floods KW - Freshwater KW - Growth KW - Floods KW - USA, Montana, Powder R. KW - Ontogeny KW - Sampling KW - Meandering KW - USA, Montana KW - Rivers KW - Fluvial morphology KW - Snowmelt floods KW - Climates KW - River discharge KW - Buildings KW - Sediments KW - Channels KW - Erosion KW - Random processes KW - Deposition KW - Q2 09262:Methods and instruments KW - SW 0810:General KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1618149570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Ontogeny+of+point+bars+on+a+river+in+a+cold+semi-arid+climate&rft.au=Moody%2C+John+A%3BMeade%2C+Robert+H&rft.aulast=Moody&rft.aufirst=John&rft.date=2014-09-01&rft.volume=126&rft.issue=9-10&rft.spage=1301&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2FB30992.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Number of references - 58 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Rivers; Fluvial morphology; Growth; Random processes; River discharge; Ontogeny; Meandering; Sediments; Flash floods; Erosion; Floods; Snowmelt floods; Channels; Climates; Deposition; Sampling; Buildings; USA, Montana, Powder R.; USA, Montana; Freshwater DO - http://dx.doi.org/10.1130/B30992.1 ER - TY - JOUR T1 - Groundwater Flow Cycling Between a Submarine Spring and an Inland Fresh Water Spring AN - 1566835091; 20672904 AB - Spring Creek Springs and Wakulla Springs are large first magnitude springs that derive water from the Upper Floridan Aquifer. The submarine Spring Creek Springs are located in a marine estuary and Wakulla Springs are located 18 km inland. Wakulla Springs has had a consistent increase in flow from the 1930s to the present. This increase is probably due to the rising sea level, which puts additional pressure head on the submarine Spring Creek Springs, reducing its fresh water flow and increasing flows in Wakulla Springs. To improve understanding of the complex relations between these springs, flow and salinity data were collected from June 25, 2007 to June 30, 2010. The flow in Spring Creek Springs was most sensitive to rainfall and salt water intrusion, and the flow in Wakulla Springs was most sensitive to rainfall and the flow in Spring Creek Springs. Flows from the springs were found to be connected, and composed of three repeating phases in a karst spring flow cycle: Phase 1 occurred during low rainfall periods and was characterized by salt water backflow into the Spring Creek Springs caves. The higher density salt water blocked fresh water flow and resulted in a higher equivalent fresh water head in Spring Creek Springs than in Wakulla Springs. The blocked fresh water was diverted to Wakulla Springs, approximately doubling its flow. Phase 2 occurred when heavy rainfall resulted in temporarily high creek flows to nearby sinkholes that purged the salt water from the Spring Creek Springs caves. Phase 3 occurred after streams returned to base flow. The Spring Creek Springs caves retained a lower equivalent fresh water head than Wakulla Springs, causing them to flow large amounts of fresh water while Wakulla Springs flow was reduced by about half. JF - Ground Water AU - Davis, JHal AU - Verdi, Richard AD - U.S. Geological Survey, rverdi@usgs.gov Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 705 EP - 716 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 52 IS - 5 SN - 0017-467X, 0017-467X KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Aquifer KW - Sea level KW - Rainfall KW - Salt water intrusions KW - Submarine springs KW - Salinity KW - USA, Florida, Wakulla Springs KW - Sinkholes KW - Base flow KW - Estuaries KW - Brackish KW - Creek KW - Saline Water KW - Stream flow KW - Salinity data KW - USA, Colorado, South Park, High Creek KW - Salts KW - Groundwater KW - Karst springs KW - Sea level changes KW - Aquifers KW - Streams KW - Heavy rainfall KW - Saline water KW - Aquifer flow KW - Marine KW - Water flow KW - Groundwater flow KW - Flow Discharge KW - Submarine Springs KW - Caves KW - Q2 09243:Structure, mechanics and thermodynamics KW - ENA 12:Oceans & Estuaries KW - Q5 08502:Methods and instruments KW - SW 0840:Groundwater KW - AQ 00005:Underground Services and Water Use KW - M2 556.36:Springs (556.36) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566835091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Groundwater+Flow+Cycling+Between+a+Submarine+Spring+and+an+Inland+Fresh+Water+Spring&rft.au=Davis%2C+JHal%3BVerdi%2C+Richard&rft.aulast=Davis&rft.aufirst=JHal&rft.date=2014-09-01&rft.volume=52&rft.issue=5&rft.spage=705&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fgwat.12125 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 6 N1 - Last updated - 2016-10-26 N1 - SubjectsTermNotLitGenreText - Submarine springs; Aquifer; Estuaries; Caves; Saline water; Creek; Streams; Sea level changes; Stream flow; Salinity data; Aquifers; Sinkholes; Heavy rainfall; Base flow; Groundwater flow; Salt water intrusions; Aquifer flow; Karst springs; Salts; Salinity; Sea level; Water flow; Rainfall; Groundwater; Submarine Springs; Flow Discharge; Saline Water; USA, Colorado, South Park, High Creek; USA, Florida, Wakulla Springs; Marine; Brackish DO - http://dx.doi.org/10.1111/gwat.12125 ER - TY - JOUR T1 - A Geochemical Approach to Determine Sources and Movement of Saline Groundwater in a Coastal Aquifer AN - 1566829558; 20672893 AB - Geochemical evaluation of the sources and movement of saline groundwater in coastal aquifers can aid in the initial mapping of the subsurface when geological information is unavailable. Chloride concentrations of groundwater in a coastal aquifer near San Diego, California, range from about 57 to 39,400 mg/L. On the basis of relative proportions of major-ions, the chemical composition is classified as Na-Ca-Cl-SO4, Na-Cl, or Na-Ca-Cl type water. delta 2H and delta 18O values range from -47.7ppt to -12.8ppt and from -7.0ppt to -1.2ppt, respectively. The isotopically depleted groundwater occurs in the deeper part of the coastal aquifer, and the isotopically enriched groundwater occurs in zones of sea water intrusion. 87Sr/86Sr ratios range from about 0.7050 to 0.7090, and differ between shallower and deeper flow paths in the coastal aquifer. 3H and 14C analyses indicate that most of the groundwater was recharged many thousands of years ago. The analysis of multiple chemical and isotopic tracers indicates that the sources and movement of saline groundwater in the San Diego coastal aquifer are dominated by: (1) recharge of local precipitation in relatively shallow parts of the flow system; (2) regional flow of recharge of higher-elevation precipitation along deep flow paths that freshen a previously saline aquifer; and (3) intrusion of sea water that entered the aquifer primarily during premodern times. Two northwest-to-southeast trending sections show the spatial distribution of the different geochemical groups and suggest the subsurface in the coastal aquifer can be separated into two predominant hydrostratigraphic layers. JF - Ground Water AU - Anders, Robert AU - Mendez, Gregory O AU - Futa, Kiyoto AU - Danskin, Wesley R AD - USGS California Water Science Center Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 756 EP - 768 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 52 IS - 5 SN - 0017-467X, 0017-467X KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Aquifers KW - INE, USA, California, San Diego KW - Aquifer KW - Chlorophylls KW - Spatial distribution KW - Seawater KW - Chlorides KW - Coastal Aquifers KW - Strontium isotopes KW - Tracers KW - Ground water KW - Geology KW - Saline Water Intrusion KW - Mapping KW - Chemical Composition KW - Aquifer flow KW - Chemical composition KW - Groundwater flow KW - Geochemistry KW - Carbon 14 KW - Precipitation KW - Oxygen isotopes KW - Coastal zone KW - Aquifer recharge KW - Geohydrology KW - Oxygen isotope ratio KW - Groundwater KW - Groundwater Movement KW - Groundwater Recharge KW - Q2 09263:Topography and morphology KW - AQ 00001:Water Resources and Supplies KW - Q5 08503:Characteristics, behavior and fate KW - ENA 12:Oceans & Estuaries KW - SW 0815:Precipitation KW - M2 556.3:Groundwater Hydrology (556.3) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566829558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=A+Geochemical+Approach+to+Determine+Sources+and+Movement+of+Saline+Groundwater+in+a+Coastal+Aquifer&rft.au=Anders%2C+Robert%3BMendez%2C+Gregory+O%3BFuta%2C+Kiyoto%3BDanskin%2C+Wesley+R&rft.aulast=Anders&rft.aufirst=Robert&rft.date=2014-09-01&rft.volume=52&rft.issue=5&rft.spage=756&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fgwat.12108 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Chlorophylls; Aquifer; Coastal zone; Chemical composition; Geochemistry; Ground water; Carbon 14; Oxygen isotope ratio; Strontium isotopes; Oxygen isotopes; Aquifers; Spatial distribution; Aquifer recharge; Groundwater flow; Precipitation; Aquifer flow; Tracers; Seawater; Chlorides; Geology; Mapping; Groundwater; Geohydrology; Saline Water Intrusion; Chemical Composition; Groundwater Recharge; Groundwater Movement; Coastal Aquifers; INE, USA, California, San Diego DO - http://dx.doi.org/10.1111/gwat.12108 ER - TY - JOUR T1 - Three-way compositional analysis of water quality monitoring data AN - 1562671798; 20609089 AB - (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image).Water quality monitoring data typically consist of ... parameters and constituents measured at ... number of static locations at ... sets of seasonal occurrences. The resulting ... three-way array can be difficult to interpret. Additionally, the constituent portion of the dataset (e.g., major ion and trace element concentration, pH, etc.) is compositional in that it sums to a constant (e.g., 1 kg/L) and is mathematically confined to the simplex, the sample space for compositional data. Here we apply a Tucker3 model on centered log-ratio data to find low dimensional representation of latent variables as a means to simplify data processing and interpretation of three years of seasonal compositional groundwater chemistry data for 14 wells at a study site in Wyoming, USA. The study site has been amended with treated coalbed methane produced water, using a subsurface drip irrigation system, to allow for irrigation of forage crops. Results from three-way compositional data analysis indicate that primary controls on water quality at the study site include: solutes concentration by evapotranspiration, cation exchange, and dissolution of native salts. These findings agree well with results from more detailed investigations of the site. In addition, the model identified Ba uptake during gypsum precipitation in some portions of the site during the final 6-9 months of investigation, a process for which the timing and extent had not previously been identified. These results suggest that multi-way compositional analyses hold promise as a means to more easily interpret water quality monitoring data. JF - Environmental and Ecological Statistics AU - Engle, Mark A AU - Gallo, Michele AU - Schroeder, Karl T AU - Geboy, Nicholas J AU - Zupancic, John W AD - US Geological Survey, Reston, VA, USA, engle@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 565 EP - 581 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 3 SN - 1352-8505, 1352-8505 KW - Pollution Abstracts; Ecology Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Environment Abstracts KW - Statistics KW - Drip Irrigation KW - Water quality KW - Water analysis KW - Crops KW - Trace elements KW - Solutes KW - gypsum KW - Hydrologic Data KW - Seasonal variations KW - pH effects KW - Irrigation KW - Water Quality KW - Model Studies KW - Salts KW - Cations KW - Uptake KW - Dissolution KW - Monitoring KW - Groundwater KW - Pollution monitoring KW - Statistical analysis KW - Models KW - Sulfur dioxide KW - Ground water KW - Cation Exchange KW - Methane KW - USA, Wyoming KW - Mathematical models KW - Data processing KW - Irrigation systems KW - Evapotranspiration KW - Precipitation KW - Gypsum KW - Data Processing KW - Waste water KW - AQ 00001:Water Resources and Supplies KW - SW 1030:Use of water of impaired quality KW - P 2000:FRESHWATER POLLUTION KW - D 04030:Models, Methods, Remote Sensing KW - Q5 08502:Methods and instruments KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1562671798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+and+Ecological+Statistics&rft.atitle=Three-way+compositional+analysis+of+water+quality+monitoring+data&rft.au=Engle%2C+Mark+A%3BGallo%2C+Michele%3BSchroeder%2C+Karl+T%3BGeboy%2C+Nicholas+J%3BZupancic%2C+John+W&rft.aulast=Engle&rft.aufirst=Mark&rft.date=2014-09-01&rft.volume=21&rft.issue=3&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Environmental+and+Ecological+Statistics&rft.issn=13528505&rft_id=info:doi/10.1007%2Fs10651-013-0268-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 37 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Solutes; Methane; Pollution monitoring; Data processing; Gypsum; Irrigation; Waste water; Water quality; Trace elements; Mathematical models; Irrigation systems; Statistical analysis; Evapotranspiration; Precipitation; Crops; Models; Salts; Cations; gypsum; Ground water; Dissolution; pH effects; Water analysis; Sulfur dioxide; Uptake; Groundwater; Seasonal variations; Statistics; Water Quality; Data Processing; Drip Irrigation; Monitoring; Hydrologic Data; Cation Exchange; Model Studies; USA, Wyoming DO - http://dx.doi.org/10.1007/s10651-013-0268-x ER - TY - JOUR T1 - Evaluation of a Regional Monitoring Program's Statistical Power to Detect Temporal Trends in Forest Health Indicators AN - 1560134935; 20582890 AB - Forests are socioeconomically and ecologically important ecosystems that are exposed to a variety of natural and anthropogenic stressors. As such, monitoring forest condition and detecting temporal changes therein remain critical to sound public and private forestland management. The National Parks Service's Vital Signs monitoring program collects information on many forest health indicators, including species richness, cover by exotics, browse pressure, and forest regeneration. We applied a mixed-model approach to partition variability in data for 30 forest health indicators collected from several national parks in the eastern United States. We then used the estimated variance components in a simulation model to evaluate trend detection capabilities for each indicator. We investigated the extent to which the following factors affected ability to detect trends: (a) sample design: using simple panel versus connected panel design, (b) effect size: increasing trend magnitude, (c) sample size: varying the number of plots sampled each year, and (d) stratified sampling: post-stratifying plots into vegetation domains. Statistical power varied among indicators; however, indicators that measured the proportion of a total yielded higher power when compared to indicators that measured absolute or average values. In addition, the total variability for an indicator appeared to influence power to detect temporal trends more than how total variance was partitioned among spatial and temporal sources. Based on these analyses and the monitoring objectives of the Vital Signs program, the current sampling design is likely overly intensive for detecting a 5 % trend.year super(-1) for all indicators and is appropriate for detecting a 1 % trend.year super(-1) in most indicators. JF - Environmental Management AU - Perles, Stephanie J AU - Wagner, Tyler AU - Irwin, Brian J AU - Manning, Douglas R AU - Callahan, Kristina K AU - Marshall, Matthew R AD - National Park Service, Eastern Rivers and Mountains Network, Department of Ecosystem Science and Management, Pennsylvania State University, 422 Forest Resources Building, University Park, PA, 16802, USA, Stephanie_perles@nps.gov Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 641 EP - 655 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 54 IS - 3 SN - 0364-152X, 0364-152X KW - Health & Safety Science Abstracts; Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Statistics KW - Data processing KW - Ecosystems KW - Anthropogenic factors KW - National parks KW - Simulation KW - Socioeconomics KW - Forests KW - Vegetation KW - Models KW - USA KW - Regeneration KW - Sampling KW - Pressure KW - Species richness KW - M3 1010:Issues in Sustainable Development KW - H 0500:General KW - ENA 21:Wildlife KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560134935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Evaluation+of+a+Regional+Monitoring+Program%27s+Statistical+Power+to+Detect+Temporal+Trends+in+Forest+Health+Indicators&rft.au=Perles%2C+Stephanie+J%3BWagner%2C+Tyler%3BIrwin%2C+Brian+J%3BManning%2C+Douglas+R%3BCallahan%2C+Kristina+K%3BMarshall%2C+Matthew+R&rft.aulast=Perles&rft.aufirst=Stephanie&rft.date=2014-09-01&rft.volume=54&rft.issue=3&rft.spage=641&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-014-0313-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 57 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Data processing; Statistics; National parks; Vegetation; Forests; Sampling; Pressure; Species richness; Models; Ecosystems; Regeneration; Anthropogenic factors; Socioeconomics; Simulation; USA DO - http://dx.doi.org/10.1007/s00267-014-0313-z ER - TY - JOUR T1 - A Simple Control for Sediment-Toxicity Exposures Using the Amphipod, Hyalella azteca AN - 1560128080; 20553019 AB - Sediment-toxicity exposures comparing survival and growth of the freshwater amphipod, Hyalella azteca, are often components of aquatic-habitat assessments. Standardized exposure methods have been established and require evaluations for quality assurance. Test acceptability using performance-based criteria can be determined from exposures to control sediments, which are collected from the environment or formulated from commercially available components. Amending sand with leached alfalfa solids provided a simple formulated sediment that elicited consistently acceptable survival and growth in 28-day exposures with and without a daily feeding regime. A procedure is described for preparing the sediment along with results from comparisons among sand, amended sand, and field-collected sediments that incorporated three feeding regimes. JF - Bulletin of Environmental Contamination and Toxicology AU - Lasier, Peter J AU - Urich, Matthew L AD - U.S. Geological Survey, Patuxent Wildlife Research Center, Warnell School of Forestry and Natural Resources, University of Georgia, 180 East Green Street, Athens, GA, 30602-2152, USA, plasier@usgs.gov Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 263 EP - 267 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 93 IS - 3 SN - 0007-4861, 0007-4861 KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Toxicology Abstracts KW - Crustaceans (Amphipod) KW - Feeding regimes KW - Hydrological Regime KW - Quality assurance KW - Acceptability KW - Survival KW - Freshwater KW - Alfalfa KW - Evaluation KW - Growth KW - Sand KW - Exposure KW - Freshwater crustaceans KW - Toxicology KW - Feeding KW - Leaching KW - Freshwater environments KW - Amphipods KW - Sediments KW - Hyalella azteca KW - Quality control KW - Standards KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q5 08503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - X 24360:Metals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560128080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=A+Simple+Control+for+Sediment-Toxicity+Exposures+Using+the+Amphipod%2C+Hyalella+azteca&rft.au=Lasier%2C+Peter+J%3BUrich%2C+Matthew+L&rft.aulast=Lasier&rft.aufirst=Peter&rft.date=2014-09-01&rft.volume=93&rft.issue=3&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/10.1007%2Fs00128-014-1329-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 14 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Growth; Quality assurance; Freshwater crustaceans; Toxicology; Sediments; Feeding regimes; Freshwater environments; Sand; Quality control; Survival; Feeding; Leaching; Acceptability; Standards; Alfalfa; Evaluation; Crustaceans (Amphipod); Hydrological Regime; Amphipods; Exposure; Hyalella azteca; Freshwater DO - http://dx.doi.org/10.1007/s00128-014-1329-z ER - TY - JOUR T1 - Tidal and seasonal effects on survival rates of the endangered California clapper rail: does invasive Spartina facilitate greater survival in a dynamic environment? AN - 1560125145; 20527197 AB - Invasive species frequently degrade habitats, disturb ecosystem processes, and can increase the likelihood of extinction of imperiled populations. However, novel or enhanced functions provided by invading species may reduce the impact of processes that limit populations. It is important to recognize how invasive species benefit endangered species to determine overall effects on sensitive ecosystems. For example, since the 1990s, hybrid Spartina (Spartina foliosa alterniflora) has expanded throughout South San Francisco Bay, USA, supplanting native vegetation and invading mudflats. The endangered California clapper rail (Rallus longirostris obsoletus) uses the tall, dense hybrid Spartina for cover and nesting, but the effects of hybrid Spartina on clapper rail survival was unknown. We estimated survival rates of 108 radio-marked California clapper rails in South San Francisco Bay from January 2007 to March 2010, a period of extensive hybrid Spartina eradication, with Kaplan-Meier product limit estimators. Clapper rail survival patterns were consistent with hybrid Spartina providing increased refuge cover from predators during tidal extremes which flood native vegetation, particularly during the winter when the vegetation senesces. Model averaged annual survival rates within hybrid Spartina dominated marshes before eradication ( = 0.466) were greater than the same marshes posttreatment ( = 0.275) and a marsh dominated by native vegetation ( = 0.272). However, models with and without marsh treatment as explanatory factor for survival rates had nearly equivalent support in the observed data, lending ambiguity as to whether hybrid Spartina facilitated greater survival rates than native marshland. Conservation actions to aid in recovery of this endangered species should recognize the importance of available of high tide refugia, particularly in light of invasive species eradication programs and projections of future sea-level rise. JF - Biological Invasions AU - Overton, Cory T AU - Casazza, Michael L AU - Takekawa, John Y AU - Strong, Donald R AU - Holyoak, Marcel AD - U.S. Geological Survey, Western Ecological Research Center, Dixon Field Station, 800 Business Park Drive, Suite D, Dixon, CA, 95620, USA, coverton@usgs.gov PY - 2014 SP - 1897 EP - 1914 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 16 IS - 9 SN - 1387-3547, 1387-3547 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Sea level KW - Survival KW - Predators KW - Winter KW - Models KW - Floods KW - Hybrids KW - Invasions KW - Seasonal variations KW - Spartina foliosa KW - Data processing KW - Extinction KW - Vegetation KW - Marshes KW - Habitat KW - Tides KW - Refugia KW - INE, USA, California, San Francisco Bay KW - Invasive species KW - Conservation KW - Endangered species KW - Rallus longirostris obsoletus KW - Introduced species KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560125145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Invasions&rft.atitle=Tidal+and+seasonal+effects+on+survival+rates+of+the+endangered+California+clapper+rail%3A+does+invasive+Spartina+facilitate+greater+survival+in+a+dynamic+environment%3F&rft.au=Overton%2C+Cory+T%3BCasazza%2C+Michael+L%3BTakekawa%2C+John+Y%3BStrong%2C+Donald+R%3BHolyoak%2C+Marcel&rft.aulast=Overton&rft.aufirst=Cory&rft.date=2014-09-01&rft.volume=16&rft.issue=9&rft.spage=1897&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-013-0634-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 97 N1 - Last updated - 2015-12-23 N1 - SubjectsTermNotLitGenreText - Data processing; Extinction; Survival; Vegetation; Predators; Marshes; Habitat; Tides; Models; Refugia; Floods; Hybrids; Invasions; Endangered species; Conservation; Introduced species; Sea level; Winter; Invasive species; Seasonal variations; Spartina foliosa; Rallus longirostris obsoletus; INE, USA, California, San Francisco Bay DO - http://dx.doi.org/10.1007/s10530-013-0634-5 ER - TY - JOUR T1 - An Evaluation of Temporal Changes in Sediment Accumulation and Impacts on Carbon Burial in Mobile Bay, Alabama, USA AN - 1560106696; 20527841 AB - The estuarine environment can serve as either a source or sink of carbon relative to the coastal ocean carbon budget. A variety of time-dependent processes such as sedimentation, carbon supply, and productivity dictate how estuarine systems operate, and Mobile Bay is a system that has experienced both natural and anthropogenic perturbations that influenced depositional processes and carbon cycling. Sediments from eight box cores provide a record of change in bulk sediment accumulation and carbon burial over the past 110 years. Accumulation rates in the central part of the basin (0.09 g cm super(-2)) were 60-80 % less than those observed at the head (0.361 g cm super(-2)) and mouth (0.564 g cm super(-2)) of the bay. Sediment accumulation in the central bay decreased during the past 90 years in response to both anthropogenic (causeway construction) and natural (tropical cyclones) perturbations. Sediment accumulation inevitably increased the residence time of organic carbon in the oxic zone, as observed in modeled remineralization rates, and reduced the overall carbon burial. Such observations highlight the critical balance among sediment accumulation, carbon remineralization, and carbon burial in dynamic coastal environments. Time-series analysis based solely on short-term observation would not capture the long-term effects of changes in sedimentation on carbon cycling. Identifying these relationships over longer timescales (multi-annual to decadal) will provide a far better evaluation of coastal ocean carbon budgets. JF - Estuaries and Coasts AU - Smith, Christopher G AU - Osterman, Lisa E AD - US Geological Survey, St. Petersburg Coastal and Marine Science Center, 600 4th Street South, St. Petersburg, FL, 33701, USA, cgsmith@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 1092 EP - 1106 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 37 IS - 5 SN - 1559-2723, 1559-2723 KW - Pollution Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Cyclones KW - Water Pollution KW - Marine Environment KW - Coastal environments KW - Residence time KW - Organic carbon KW - Anthropogenic factors KW - ASW, USA, Alabama, Mobile Bay KW - Basins KW - Time series analysis KW - Evaluation KW - Carbon KW - Brackishwater environment KW - Sedimentation KW - Coasts KW - Sediment chemistry KW - Sediment pollution KW - Estuaries KW - Carbon cycle KW - Brackish KW - Sediments KW - Coastal zone KW - Oceans KW - Budgets KW - Accumulation KW - SW 3040:Wastewater treatment processes KW - Q2 09264:Sediments and sedimentation KW - P 1000:MARINE POLLUTION KW - O 3050:Sediment Dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560106696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=An+Evaluation+of+Temporal+Changes+in+Sediment+Accumulation+and+Impacts+on+Carbon+Burial+in+Mobile+Bay%2C+Alabama%2C+USA&rft.au=Smith%2C+Christopher+G%3BOsterman%2C+Lisa+E&rft.aulast=Smith&rft.aufirst=Christopher&rft.date=2014-09-01&rft.volume=37&rft.issue=5&rft.spage=1092&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-013-9731-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 57 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Sediment chemistry; Coastal zone; Residence time; Estuaries; Carbon cycle; Anthropogenic factors; Brackishwater environment; Sedimentation; Cyclones; Coastal environments; Organic carbon; Basins; Time series analysis; Carbon; Oceans; Budgets; Evaluation; Water Pollution; Marine Environment; Accumulation; Sediments; Coasts; ASW, USA, Alabama, Mobile Bay; Brackish DO - http://dx.doi.org/10.1007/s12237-013-9731-z ER - TY - JOUR T1 - Lateral Baroclinic Forcing Enhances Sediment Transport from Shallows to Channel in an Estuary AN - 1560106348; 20527844 AB - We investigate the dynamics governing exchange of sediment between estuarine shallows and the channel based on field measurements at eight stations spanning the interface between the channel and the extensive eastern shoals of South San Francisco Bay. The study site is characterized by longitudinally homogeneous bathymetry and a straight channel, with friction more important than the Coriolis forcing. Data were collected for 3 weeks in the winter and 4 weeks in the late summer of 2009, to capture a range of hydrologic and meteorologic conditions. The greatest sediment transport from shallows to channel occurred during a pair of strong, late-summer wind events, with westerly winds exceeding 10 m/s for more than 24 h. A combination of wind-driven barotropic return flow and lateral baroclinic circulation caused the transport. The lateral density gradient was produced by differences in temperature and suspended sediment concentration (SSC). During the wind events, SSC-induced vertical density stratification limited turbulent mixing at slack tides in the shallows, increasing the potential for two-layer exchange. The temperature- and SSC-induced lateral density gradient was comparable in strength to salinity-induced gradients in South Bay produced by seasonal freshwater inflows, but shorter in duration. In the absence of a lateral density gradient, suspended sediment flux at the channel slope was directed towards the shallows, both in winter and during summer sea breeze conditions, indicating the importance of baroclinically driven exchange to supply of sediment from the shallows to the channel in South San Francisco Bay and systems with similar bathymetry. JF - Estuaries and Coasts AU - Lacy, Jessica R AU - Gladding, Steve AU - Brand, Andreas AU - Collignon, Audric AU - Stacey, Mark AD - Pacific Coastal and Marine Science Center, U.S. Geological Survey, 400 Natural Bridges Drive, Santa Cruz, CA 95060, USA, jlacy@usgs.gov Y1 - 2014/09// PY - 2014 DA - Sep 2014 SP - 1058 EP - 1077 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 37 IS - 5 SN - 1559-2723, 1559-2723 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Westerlies KW - Resuspended sediments KW - Density gradients KW - Brackishwater environment KW - Coastal inlets KW - Sediment transport KW - Slopes KW - Wind KW - Sediment Transport KW - Suspended Sediments KW - Density KW - Estuaries KW - Temperature KW - Brackish KW - Turbulent mixing KW - Atmospheric circulation KW - Bathymetry KW - Channels KW - Sea breezes KW - Sediment-water interface KW - Suspended matter in seawater KW - Sediment properties KW - INE, USA, California, San Francisco Bay KW - Q2 09264:Sediments and sedimentation KW - O 3050:Sediment Dynamics KW - SW 0870:Erosion and sedimentation KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560106348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=Lateral+Baroclinic+Forcing+Enhances+Sediment+Transport+from+Shallows+to+Channel+in+an+Estuary&rft.au=Lacy%2C+Jessica+R%3BGladding%2C+Steve%3BBrand%2C+Andreas%3BCollignon%2C+Audric%3BStacey%2C+Mark&rft.aulast=Lacy&rft.aufirst=Jessica&rft.date=2014-09-01&rft.volume=37&rft.issue=5&rft.spage=1058&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-013-9748-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 35 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Resuspended sediments; Sediment-water interface; Density gradients; Sediment properties; Estuaries; Brackishwater environment; Sediment transport; Coastal inlets; Bathymetry; Sea breezes; Suspended matter in seawater; Westerlies; Atmospheric circulation; Turbulent mixing; Sediment Transport; Channels; Suspended Sediments; Density; Temperature; Slopes; Wind; INE, USA, California, San Francisco Bay; Brackish DO - http://dx.doi.org/10.1007/s12237-013-9748-3 ER - TY - JOUR T1 - A landscape-based reconnaissance survey of estrogenic activity in streams of the upper Potomac, upper James, and Shenandoah Rivers, USA AN - 1554949172; 20490133 AB - Endocrine-disrupting compounds (EDCs) are becoming of increasing concern in waterways of the USA and worldwide. What remains poorly understood, however, is how prevalent these emerging contaminants are in the environment and what methods are best able to determine landscape sources of EDCs. We describe the development of a spatially structured sampling design and a reconnaissance survey of estrogenic activity along gradients of land use within sub-watersheds. We present this example as a useful approach for state and federal agencies with an interest in identifying locations potentially impacted by EDCs that warrant more intensive, focused research. Our study confirms the importance of agricultural activities on levels of a measured estrogenic equivalent (E2Eq) and also highlights the importance of other potential sources of E2Eq in areas where intensive agriculture is not the dominant land use. Through application of readily available geographic information system (GIS) data, coupled with spatial statistical analysis, we demonstrate the correlation of specific land use types to levels of estrogenic activity across a large area in a consistent and unbiased manner. JF - Environmental Monitoring and Assessment AU - Young, John AU - Iwanowicz, Luke AU - Sperry, Adam AU - Blazer, Vicki AD - Aquatic Ecology Branch, USGS Leetown Science Center, 11649 Leetown Road, Kearneysville, WV, 25430, USA, jyoung@usgs.gov Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 5531 EP - 5545 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 186 IS - 9 SN - 0167-6369, 0167-6369 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Health & Safety Science Abstracts; Environment Abstracts KW - Land Use KW - Pollution monitoring KW - Resource management KW - Endocrine disruptors KW - Remote sensing KW - Freshwater KW - Streams KW - Sex hormones KW - Pollutants KW - Sampling KW - Geographical Information Systems KW - Environmental monitoring KW - Rivers KW - Estrogens KW - Landscape KW - Surveys KW - Intensive farming KW - Land use KW - USA KW - Water Pollution Effects KW - Governments KW - Waterways KW - Geographic information systems KW - Monitoring KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - Q5 08502:Methods and instruments KW - H 0500:General KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554949172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=A+landscape-based+reconnaissance+survey+of+estrogenic+activity+in+streams+of+the+upper+Potomac%2C+upper+James%2C+and+Shenandoah+Rivers%2C+USA&rft.au=Young%2C+John%3BIwanowicz%2C+Luke%3BSperry%2C+Adam%3BBlazer%2C+Vicki&rft.aulast=Young&rft.aufirst=John&rft.date=2014-09-01&rft.volume=186&rft.issue=9&rft.spage=5531&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-014-3801-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 64 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Rivers; Environmental monitoring; Resource management; Governments; Streams; Land use; Sex hormones; Pollution monitoring; Estrogens; Endocrine disruptors; Landscape; Remote sensing; Geographic information systems; Intensive farming; Land Use; Pollutants; Water Pollution Effects; Surveys; Sampling; Waterways; Monitoring; Geographical Information Systems; USA; Freshwater DO - http://dx.doi.org/10.1007/s10661-014-3801-y ER - TY - JOUR T1 - Microbes in beach sands: integrating environment, ecology and public health AN - 1554949084; 20490742 AB - Beach sand is a habitat that supports many microbes, including viruses, bacteria, fungi and protozoa (micropsammon). The apparently inhospitable conditions of beach sand environments belie the thriving communities found there. Physical factors, such as water availability and protection from insolation; biological factors, such as competition, predation, and biofilm formation; and nutrient availability all contribute to the characteristics of the micropsammon. Sand microbial communities include autochthonous species/phylotypes indigenous to the environment. Allochthonous microbes, including fecal indicator bacteria (FIB) and waterborne pathogens, are deposited via waves, runoff, air, or animals. The fate of these microbes ranges from death, to transient persistence and/or replication, to establishment of thriving populations (naturalization) and integration in the autochthonous community. Transport of the micropsammon within the habitat occurs both horizontally across the beach, and vertically from the sand surface and ground water table, as well as at various scales including interstitial flow within sand pores, sediment transport for particle-associated microbes, and the large-scale processes of wave action and terrestrial runoff. The concept of beach sand as a microbial habitat and reservoir of FIB and pathogens has begun to influence our thinking about human health effects associated with sand exposure and recreational water use. A variety of pathogens have been reported from beach sands, and recent epidemiology studies have found some evidence of health risks associated with sand exposure. Persistent or replicating populations of FIB and enteric pathogens have consequences for watershed/beach management strategies and regulatory standards for safe beaches. This review summarizes our understanding of the community structure, ecology, fate, transport, and public health implications of microbes in beach sand. It concludes with recommendations for future work in this vastly under-studied area. JF - Reviews in Environmental Science and Biotechnology AU - Whitman, Richard L AU - Harwood, Valerie J AU - Edge, Thomas A AU - Nevers, Meredith B AU - Byappanahalli, Muruleedhara AU - Vijayavel, Kannappan AU - Brandao, Joao AU - Sadowsky, Michael J AU - Alm, Elizabeth Wheeler AU - Crowe, Allan AU - Ferguson, Donna AU - Ge, Zhongfu AU - Halliday, Elizabeth AU - Kinzelman, Julie AU - Kleinheinz, Greg AU - Przybyla-Kelly, Kasia AU - Staley, Christopher AU - Staley, Zachery AU - Solo-Gabriele, Helena M AD - Great Lakes Science Center, United States Geological Survey, 1100 N. Mineral Springs Road, Porter, IN, 46304, USA, hmsolo@miami.edu Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 329 EP - 368 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 13 IS - 3 SN - 1569-1705, 1569-1705 KW - Biotechnology and Bioengineering Abstracts; Risk Abstracts; Health & Safety Science Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; Aqualine Abstracts KW - Viruses KW - Predation KW - Watersheds KW - Public health KW - Replication KW - Fungi KW - Habitat KW - Water use KW - Epidemiology KW - Microorganisms KW - Runoff KW - Particulates KW - Water availability KW - Ecology KW - Integration KW - Habitats KW - Public Health KW - Sand KW - Waves KW - Biofilms KW - Bacteria KW - Beaches KW - Nutrient availability KW - Pathogens KW - Sediments KW - Protozoa KW - Reviews KW - Water wells KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - R2 23040:Biological KW - W 30950:Waste Treatment & Pollution Clean-up KW - M3 1010:Issues in Sustainable Development KW - H 2000:Transportation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554949084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Environmental+Science+and+Biotechnology&rft.atitle=Microbes+in+beach+sands%3A+integrating+environment%2C+ecology+and+public+health&rft.au=Whitman%2C+Richard+L%3BHarwood%2C+Valerie+J%3BEdge%2C+Thomas+A%3BNevers%2C+Meredith+B%3BByappanahalli%2C+Muruleedhara%3BVijayavel%2C+Kannappan%3BBrandao%2C+Joao%3BSadowsky%2C+Michael+J%3BAlm%2C+Elizabeth+Wheeler%3BCrowe%2C+Allan%3BFerguson%2C+Donna%3BGe%2C+Zhongfu%3BHalliday%2C+Elizabeth%3BKinzelman%2C+Julie%3BKleinheinz%2C+Greg%3BPrzybyla-Kelly%2C+Kasia%3BStaley%2C+Christopher%3BStaley%2C+Zachery%3BSolo-Gabriele%2C+Helena+M&rft.aulast=Whitman&rft.aufirst=Richard&rft.date=2014-09-01&rft.volume=13&rft.issue=3&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=Reviews+in+Environmental+Science+and+Biotechnology&rft.issn=15691705&rft_id=info:doi/10.1007%2Fs11157-014-9340-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 254 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Beaches; Replication; Fungi; Nutrient availability; Predation; Pathogens; Habitat; Watersheds; Water availability; Sediments; Public health; Integration; Water use; Protozoa; Epidemiology; Sand; Waves; Biofilms; Runoff; Viruses; Particulates; Ecology; Reviews; Water wells; Bacteria; Habitats; Public Health; Microorganisms DO - http://dx.doi.org/10.1007/s11157-014-9340-8 ER - TY - JOUR T1 - Atrazine reduces reproduction in Japanese medaka (Oryzias latipes). AN - 1543684916; 24929351 AB - Atrazine is an effective broadleaf herbicide and the second most heavily used herbicide in the United States. Effects along the hypothalamus-pituitary-gonad axis in a number of vertebrate taxa have been demonstrated. Seasonally elevated concentrations of atrazine in surface waters may adversely affect fishes, but only a few studies have examined reproductive effects of this chemical. The present study was designed to evaluate a population endpoint (egg production) in conjunction with histological (reproductive stage, gonad pathology) and biochemical (aromatase activity, sex hormone production) phenotypes associated with atrazine exposure in Japanese medaka. Adult virgin breeding groups of one male and four females were exposed to nominal concentrations of 0, 0.5, 5.0, and 50 μg/L (0, 2.3, 23.2, 231 nM) of atrazine in a flow-through diluter for 14 or 38 days. Total egg production was lower (36-42%) in all atrazine-exposed groups as compared to the controls. The decreases in cumulative egg production of atrazine-treated fish were significant by exposure day 24. Reductions in total egg production in atrazine treatment groups were most attributable to a reduced number of eggs ovulated by females in atrazine-treated tanks. Additionally, males exposed to atrazine had a greater number of abnormal germ cells. There was no effect of atrazine on gonadosomatic index, aromatase protein, or whole body 17 β-estradiol or testosterone. Our results suggest that atrazine reduces egg production through alteration of final maturation of oocytes. The reduced egg production observed in this study was very similar to our previously reported results for fathead minnow. This study provides further information with which to evaluate atrazine's risk to fish populations. Published by Elsevier B.V. JF - Aquatic toxicology (Amsterdam, Netherlands) AU - Papoulias, Diana M AU - Tillitt, Donald E AU - Talykina, Melaniya G AU - Whyte, Jeffrey J AU - Richter, Catherine A AD - US Geological Survey, Columbia Environmental Research Center, 4200 New Haven Rd., Columbia, MO 65251, United States. Electronic address: dpapoulias@usgs.gov. ; US Geological Survey, Columbia Environmental Research Center, 4200 New Haven Rd., Columbia, MO 65251, United States. ; Institute of Biology of Inland Waters, Russian Academy of Sciences, 152742 Borok, Nekouz, Yaroslavl, Russia. Y1 - 2014/09// PY - 2014 DA - September 2014 SP - 230 EP - 239 VL - 154 KW - Gonadal Steroid Hormones KW - 0 KW - Water Pollutants, Chemical KW - Atrazine KW - QJA9M5H4IM KW - Index Medicus KW - Genotoxicity KW - Herbicides KW - Egg production KW - Animals KW - Germ Cells -- drug effects KW - Oviposition -- drug effects KW - Male KW - Female KW - Reproduction -- drug effects KW - Oryzias -- physiology KW - Water Pollutants, Chemical -- toxicity KW - Atrazine -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1543684916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.atitle=Atrazine+reduces+reproduction+in+Japanese+medaka+%28Oryzias+latipes%29.&rft.au=Papoulias%2C+Diana+M%3BTillitt%2C+Donald+E%3BTalykina%2C+Melaniya+G%3BWhyte%2C+Jeffrey+J%3BRichter%2C+Catherine+A&rft.aulast=Papoulias&rft.aufirst=Diana&rft.date=2014-09-01&rft.volume=154&rft.issue=&rft.spage=230&rft.isbn=&rft.btitle=&rft.title=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.issn=1879-1514&rft_id=info:doi/10.1016%2Fj.aquatox.2014.05.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-09-23 N1 - Date created - 2014-07-07 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.aquatox.2014.05.022 ER - TY - CPAPER T1 - Factors affecting spruce establishment and survival near western treeline, Alaska T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645188629; 6320353 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Miller, Amy AU - Sherriff, Rosemary AU - Muth, Kelly AU - Schriver, Madelinn AU - Batzel, Rebecca Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Treeline KW - USA, Alaska KW - Survival UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645188629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Factors+affecting+spruce+establishment+and+survival+near+western+treeline%2C+Alaska&rft.au=Miller%2C+Amy%3BSherriff%2C+Rosemary%3BMuth%2C+Kelly%3BSchriver%2C+Madelinn%3BBatzel%2C+Rebecca&rft.aulast=Miller&rft.aufirst=Amy&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Climate, trees, pests, and weeds: change, uncertainty, and biotic stressors in eastern U.S. national park forests T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645188620; 6320386 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Fisichelli, Nicholas AU - Abella, Scott AU - Peters, Matthew AU - Krist Jr, Frank Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Weeds KW - Trees KW - Climatic changes KW - National parks KW - Forests KW - Pests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645188620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Climate%2C+trees%2C+pests%2C+and+weeds%3A+change%2C+uncertainty%2C+and+biotic+stressors+in+eastern+U.S.+national+park+forests&rft.au=Fisichelli%2C+Nicholas%3BAbella%2C+Scott%3BPeters%2C+Matthew%3BKrist+Jr%2C+Frank&rft.aulast=Fisichelli&rft.aufirst=Nicholas&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Macroclimatic controls on tidal wetland ecosystems: Variation in foundation plant community zonation across abiotic gradients in three northern Gulf of Mexico estuaries T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645188515; 6320610 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Gabler, Christopher AU - Osland, Michael AU - Grace, James AU - Stagg, Camille AU - Day, Richard AU - Hartley, Stephen AU - Enwright, Nicholas AU - From, Andrew Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Ecosystems KW - Mexico Gulf KW - Estuaries KW - Plant communities KW - Foundations KW - Wetlands KW - Zonation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645188515?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Macroclimatic+controls+on+tidal+wetland+ecosystems%3A+Variation+in+foundation+plant+community+zonation+across+abiotic+gradients+in+three+northern+Gulf+of+Mexico+estuaries&rft.au=Gabler%2C+Christopher%3BOsland%2C+Michael%3BGrace%2C+James%3BStagg%2C+Camille%3BDay%2C+Richard%3BHartley%2C+Stephen%3BEnwright%2C+Nicholas%3BFrom%2C+Andrew&rft.aulast=Gabler&rft.aufirst=Christopher&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Preparing for climate change in northern Great Plains national parks: Lessons learned from various approaches T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645188455; 6320538 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Symstad, Amy Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Plains KW - Climatic changes KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645188455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Preparing+for+climate+change+in+northern+Great+Plains+national+parks%3A+Lessons+learned+from+various+approaches&rft.au=Symstad%2C+Amy&rft.aulast=Symstad&rft.aufirst=Amy&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The relationship between recent climate, biogeography, and phenology of trembling aspen (Populus tremuloides Michx.) communities of the Rocky Mountain region T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645187619; 6320618 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Meier, Gretchen AU - Brown, Jesslyn AU - Vogelmann, James AU - Peterson, Birgit Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Mountains KW - North America, Rocky Mts. KW - Phenology KW - Biogeography KW - Climate KW - Populus tremuloides UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645187619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=The+relationship+between+recent+climate%2C+biogeography%2C+and+phenology+of+trembling+aspen+%28Populus+tremuloides+Michx.%29+communities+of+the+Rocky+Mountain+region&rft.au=Meier%2C+Gretchen%3BBrown%2C+Jesslyn%3BVogelmann%2C+James%3BPeterson%2C+Birgit&rft.aulast=Meier&rft.aufirst=Gretchen&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Past and future changes in forests, insights through time and across space T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645187503; 6320894 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Schuurman, Gregor AU - Fisichelli, Nicholas AU - Crausbay, Shelley Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645187503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Past+and+future+changes+in+forests%2C+insights+through+time+and+across+space&rft.au=Schuurman%2C+Gregor%3BFisichelli%2C+Nicholas%3BCrausbay%2C+Shelley&rft.aulast=Schuurman&rft.aufirst=Gregor&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Triggers, thresholds, disturbance regime shifts, and state changes in forest ecosystems with climate warming T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645187404; 6320769 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Allen, Craig Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Forest ecosystems KW - Climatic changes KW - Forests KW - Global warming KW - Disturbance KW - Ecosystem disturbance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645187404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Triggers%2C+thresholds%2C+disturbance+regime+shifts%2C+and+state+changes+in+forest+ecosystems+with+climate+warming&rft.au=Allen%2C+Craig&rft.aulast=Allen&rft.aufirst=Craig&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Potential effects of wind energy development on the spatial population dynamics of the Indiana bat T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645186866; 6320676 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Erickson, Richard AU - Thogmartin, Wayne AU - Russell, Robin AU - Diffendorfer, Jay AU - Szymanski, Jennifer Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - USA, Indiana KW - Wind energy KW - Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645186866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Potential+effects+of+wind+energy+development+on+the+spatial+population+dynamics+of+the+Indiana+bat&rft.au=Erickson%2C+Richard%3BThogmartin%2C+Wayne%3BRussell%2C+Robin%3BDiffendorfer%2C+Jay%3BSzymanski%2C+Jennifer&rft.aulast=Erickson&rft.aufirst=Richard&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Introduced Rangifer alter above and belowground ecosystem processes in maritime-tundra on sub-arctic islands T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645186016; 6321124 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Ricca, Mark AU - Eviner, Valerie AU - MIles, A AU - Van Vuren, Dirk Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Islands KW - Rangifer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645186016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Introduced+Rangifer+alter+above+and+belowground+ecosystem+processes+in+maritime-tundra+on+sub-arctic+islands&rft.au=Ricca%2C+Mark%3BEviner%2C+Valerie%3BMIles%2C+A%3BVan+Vuren%2C+Dirk&rft.aulast=Ricca&rft.aufirst=Mark&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Responding to sea level rise and extreme events through climate change adaptation strategies: A case study using the network of Atlantic National Wildlife Refuges T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185994; 6320235 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Ratnaswamy, Mary Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Adaptability KW - Refuges KW - Adaptations KW - Case studies KW - Wildlife KW - Climatic changes KW - Sea level changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Responding+to+sea+level+rise+and+extreme+events+through+climate+change+adaptation+strategies%3A+A+case+study+using+the+network+of+Atlantic+National+Wildlife+Refuges&rft.au=Ratnaswamy%2C+Mary&rft.aulast=Ratnaswamy&rft.aufirst=Mary&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Prioritization of avian species impacted by wind energy development T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185890; 6320680 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Beston, Julie AU - Diffendorfer, James Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Wind energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Prioritization+of+avian+species+impacted+by+wind+energy+development&rft.au=Beston%2C+Julie%3BDiffendorfer%2C+James&rft.aulast=Beston&rft.aufirst=Julie&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Recruiting and retaining an army of observers: Innovative approaches to understanding ecological responses to environmental change T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185884; 6320783 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Weltzin, Jake AU - Crimmins, Theresa AU - Rosemartin, Alyssa Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Climatic changes KW - Environmental changes KW - Innovations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Recruiting+and+retaining+an+army+of+observers%3A+Innovative+approaches+to+understanding+ecological+responses+to+environmental+change&rft.au=Weltzin%2C+Jake%3BCrimmins%2C+Theresa%3BRosemartin%2C+Alyssa&rft.aulast=Weltzin&rft.aufirst=Jake&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Insect outbreak and resource pulses in understory plants and soil T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185850; 6320598 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Yelenik, Stephanie AU - Hughes, Flint AU - Peck, Robert AU - Banko, Paul AU - McCamish, Daniel AU - Ernsberger, Kelsie AU - Pratt, Linda Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Soil KW - Outbreaks KW - Pest outbreaks KW - Aquatic insects KW - Insects KW - Understory UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Insect+outbreak+and+resource+pulses+in+understory+plants+and+soil&rft.au=Yelenik%2C+Stephanie%3BHughes%2C+Flint%3BPeck%2C+Robert%3BBanko%2C+Paul%3BMcCamish%2C+Daniel%3BErnsberger%2C+Kelsie%3BPratt%2C+Linda&rft.aulast=Yelenik&rft.aufirst=Stephanie&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Spatial and temporal patterns in occupancy and density of the pathogenic amphibian fungus, Batrachochytrium dendrobatidis, in waters of North America T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185627; 6320863 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Chestnut, Tara AU - Anderson, Chauncey AU - Popa, Radu AU - Voytek, Mary AU - Olson, Deanna AU - Blaustein, Andrew AU - Kirshtein, Julie Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - North America KW - Amphibiotic species KW - Ecological distribution KW - Amphibians KW - Batrachochytrium dendrobatidis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185627?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Spatial+and+temporal+patterns+in+occupancy+and+density+of+the+pathogenic+amphibian+fungus%2C+Batrachochytrium+dendrobatidis%2C+in+waters+of+North+America&rft.au=Chestnut%2C+Tara%3BAnderson%2C+Chauncey%3BPopa%2C+Radu%3BVoytek%2C+Mary%3BOlson%2C+Deanna%3BBlaustein%2C+Andrew%3BKirshtein%2C+Julie&rft.aulast=Chestnut&rft.aufirst=Tara&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Current and projected distributions of Tamarix in North America T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645185250; 6321288 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Jarnevitch, Catherine AU - Graham, James AU - Evangelista, Paul Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Ecology KW - North America KW - Tamarix UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645185250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Current+and+projected+distributions+of+Tamarix+in+North+America&rft.au=Jarnevitch%2C+Catherine%3BGraham%2C+James%3BEvangelista%2C+Paul&rft.aulast=Jarnevitch&rft.aufirst=Catherine&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Biodiversity Information Serving Our Nation (BISON): Mapping species occurrence data with ITIS-enabled search T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645183272; 6321421 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Simpson, Annie AU - Sellers, Elizabeth AU - Martin, Elizabeth Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Data processing KW - Biological diversity KW - Mapping KW - Bison UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645183272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Biodiversity+Information+Serving+Our+Nation+%28BISON%29%3A+Mapping+species+occurrence+data+with+ITIS-enabled+search&rft.au=Simpson%2C+Annie%3BSellers%2C+Elizabeth%3BMartin%2C+Elizabeth&rft.aulast=Simpson&rft.aufirst=Annie&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - A history of megafires and extreme droughts in California T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645181590; 6319731 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Keeley, Jon Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Historical account KW - USA, California KW - Droughts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=A+history+of+megafires+and+extreme+droughts+in+California&rft.au=Keeley%2C+Jon&rft.aulast=Keeley&rft.aufirst=Jon&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Are recent increases in forest mortality a symptom of drought? T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645181584; 6319743 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Van Mantgem, Phillip Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Symptoms KW - Mortality KW - Forests KW - Droughts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Are+recent+increases+in+forest+mortality+a+symptom+of+drought%3F&rft.au=Van+Mantgem%2C+Phillip&rft.aulast=Van+Mantgem&rft.aufirst=Phillip&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Dynamics in rainbow trout abundance and growth in an intermittently turbid river, Grand Canyon, AZ T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645181398; 6319798 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Yard, Michael AU - Korman, Josh AU - Kennedy, Theodore AU - Yackulic, Charles AU - VanderKooi, Scott Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Rivers KW - Growth rate KW - USA, Arizona, Grand Canyon KW - Abundance KW - Canyons KW - Oncorhynchus mykiss UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Dynamics+in+rainbow+trout+abundance+and+growth+in+an+intermittently+turbid+river%2C+Grand+Canyon%2C+AZ&rft.au=Yard%2C+Michael%3BKorman%2C+Josh%3BKennedy%2C+Theodore%3BYackulic%2C+Charles%3BVanderKooi%2C+Scott&rft.aulast=Yard&rft.aufirst=Michael&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Does incorporating soil water dynamics improve our understanding of plant responses to climate change in the Desert Southwest? T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645181329; 6319821 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Gremer, Jennifer AU - Munson, Seth AU - Duniway, Michael AU - Bradford, John Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Soil KW - Deserts KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181329?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Does+incorporating+soil+water+dynamics+improve+our+understanding+of+plant+responses+to+climate+change+in+the+Desert+Southwest%3F&rft.au=Gremer%2C+Jennifer%3BMunson%2C+Seth%3BDuniway%2C+Michael%3BBradford%2C+John&rft.aulast=Gremer&rft.aufirst=Jennifer&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - The (mis)match between theoretical concepts and statistical procedures: Mapping host developmental tempo axes using structural equation modeling T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645181301; 6319856 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Cronin, James AU - Zimmer, Catherine Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Statistics KW - Mathematical models KW - Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645181301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=The+%28mis%29match+between+theoretical+concepts+and+statistical+procedures%3A+Mapping+host+developmental+tempo+axes+using+structural+equation+modeling&rft.au=Cronin%2C+James%3BZimmer%2C+Catherine&rft.aulast=Cronin&rft.aufirst=James&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Assessing vulnerability and adapting to extreme weather and climate events in the National Park System T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645180444; 6320027 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Hubbard, J AU - Hubbard, Duane Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Weather KW - Adaptability KW - Climate KW - National parks KW - Vulnerability UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Assessing+vulnerability+and+adapting+to+extreme+weather+and+climate+events+in+the+National+Park+System&rft.au=Hubbard%2C+J%3BHubbard%2C+Duane&rft.aulast=Hubbard&rft.aufirst=J&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Translating ecological drought into resource management: giant sequoias T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645180269; 6319747 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Nydick, Koren Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Resource management KW - Droughts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Translating+ecological+drought+into+resource+management%3A+giant+sequoias&rft.au=Nydick%2C+Koren&rft.aulast=Nydick&rft.aufirst=Koren&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Influence of wildfire and post-fire seeding treatments on vegetation and insects in sagebrush-steppe habitats T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645180268; 6320097 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Rohde, Ashley AU - Pilliod, David AU - Novak, Steven Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Fires KW - Wildfire KW - Seeding KW - Vegetation KW - Habitat KW - Aquatic insects KW - Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Influence+of+wildfire+and+post-fire+seeding+treatments+on+vegetation+and+insects+in+sagebrush-steppe+habitats&rft.au=Rohde%2C+Ashley%3BPilliod%2C+David%3BNovak%2C+Steven&rft.aulast=Rohde&rft.aufirst=Ashley&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Science from the trenches: Tales of an agency scientist caught between endangered species, water and politics T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645180187; 6319765 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Feyrer, Frederick Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Politics KW - Endangered species KW - Endangered Species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Science+from+the+trenches%3A+Tales+of+an+agency+scientist+caught+between+endangered+species%2C+water+and+politics&rft.au=Feyrer%2C+Frederick&rft.aulast=Feyrer&rft.aufirst=Frederick&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Persistence of Columbia spotted frogs in the Great Basin: Quantifying habitat quality, connectivity, and climate suitability T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645180146; 6319852 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Arkle, Robert AU - Pilliod, David Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - USA, Great Basin KW - Frogs KW - Amphibiotic species KW - Climate KW - Basins KW - Habitat KW - Anura UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645180146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Persistence+of+Columbia+spotted+frogs+in+the+Great+Basin%3A+Quantifying+habitat+quality%2C+connectivity%2C+and+climate+suitability&rft.au=Arkle%2C+Robert%3BPilliod%2C+David&rft.aulast=Arkle&rft.aufirst=Robert&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Climate change and the Northwest United States T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645179326; 6319530 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Littell, Jeremy AU - Mote, Philip AU - Snover, Amy AU - Capalbo, Susan AU - Eigenbrode, Sanford AU - Raymondi, Richard AU - Glick, Patty AU - Reeder, Spencer Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - USA KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Climate+change+and+the+Northwest+United+States&rft.au=Littell%2C+Jeremy%3BMote%2C+Philip%3BSnover%2C+Amy%3BCapalbo%2C+Susan%3BEigenbrode%2C+Sanford%3BRaymondi%2C+Richard%3BGlick%2C+Patty%3BReeder%2C+Spencer&rft.aulast=Littell&rft.aufirst=Jeremy&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - CPAPER T1 - Metadata: The language to describe your data T2 - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AN - 1645179299; 6320039 JF - 99th Annual Meeting of the Ecological Society of America (ESA 2014) AU - Hutchison, Viv Y1 - 2014/08/10/ PY - 2014 DA - 2014 Aug 10 KW - Data processing KW - Language UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645179299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.atitle=Metadata%3A+The+language+to+describe+your+data&rft.au=Hutchison%2C+Viv&rft.aulast=Hutchison&rft.aufirst=Viv&rft.date=2014-08-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=99th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2014/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-30 N1 - Last updated - 2015-01-14 ER - TY - JOUR T1 - Late-quaternary fluvial strath terrace evolution, relative dating, and mineralogy along the North Fork of Cache Creek Natural area, Lake County, California AN - 1861104704; 781023-56 JF - Program and Abstracts - American Quaternary Association. Conference AU - Sawyer, heath AU - Burke, Raymond M AU - McPherson, Robert AU - Seney, Joseph AU - Lloyd, Christopher AU - Brownlee, Jessica AU - ? Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 106 PB - American Quaternary Association, Seattle, WA VL - 23 SN - 0741-059X, 0741-059X UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861104704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.atitle=Late-quaternary+fluvial+strath+terrace+evolution%2C+relative+dating%2C+and+mineralogy+along+the+North+Fork+of+Cache+Creek+Natural+area%2C+Lake+County%2C+California&rft.au=Sawyer%2C+heath%3BBurke%2C+Raymond+M%3BMcPherson%2C+Robert%3BSeney%2C+Joseph%3BLloyd%2C+Christopher%3BBrownlee%2C+Jessica%3B%3F&rft.aulast=Sawyer&rft.aufirst=heath&rft.date=2014-08-01&rft.volume=23&rft.issue=&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.issn=0741059X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AMQUA 2014 American Quaternary Associaiton 23rd biennial meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - WA N1 - Last updated - 2017-01-24 N1 - CODEN - AMQUAM ER - TY - JOUR T1 - Ice-age megafauna in Arctic Alaska; patterns of change AN - 1861104597; 781023-27 JF - Program and Abstracts - American Quaternary Association. Conference AU - Groves, Pamela AU - Mann, Daniel AU - Kunz, Michael AU - Reanier, Richard AU - Gaglioti, Benjamin AU - ? Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 58 PB - American Quaternary Association, Seattle, WA VL - 23 SN - 0741-059X, 0741-059X UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861104597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.atitle=Ice-age+megafauna+in+Arctic+Alaska%3B+patterns+of+change&rft.au=Groves%2C+Pamela%3BMann%2C+Daniel%3BKunz%2C+Michael%3BReanier%2C+Richard%3BGaglioti%2C+Benjamin%3B%3F&rft.aulast=Groves&rft.aufirst=Pamela&rft.date=2014-08-01&rft.volume=23&rft.issue=&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.issn=0741059X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AMQUA 2014 American Quaternary Associaiton 23rd biennial meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Number of references - 1 N1 - PubXState - WA N1 - Last updated - 2017-01-24 N1 - CODEN - AMQUAM ER - TY - JOUR T1 - Tree-ring reconstruction of the Klamath River AN - 1861104403; 781023-67 JF - Program and Abstracts - American Quaternary Association. Conference AU - Woodhouse, Connie A AU - Malevich, S AU - Meko, David M AU - Gangopadhyay, Subhrendu AU - ? Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 123 PB - American Quaternary Association, Seattle, WA VL - 23 SN - 0741-059X, 0741-059X UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861104403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.atitle=Tree-ring+reconstruction+of+the+Klamath+River&rft.au=Woodhouse%2C+Connie+A%3BMalevich%2C+S%3BMeko%2C+David+M%3BGangopadhyay%2C+Subhrendu%3B%3F&rft.aulast=Woodhouse&rft.aufirst=Connie&rft.date=2014-08-01&rft.volume=23&rft.issue=&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.issn=0741059X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AMQUA 2014 American Quaternary Associaiton 23rd biennial meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - WA N1 - Last updated - 2017-01-24 N1 - CODEN - AMQUAM ER - TY - JOUR T1 - Correlation of fault-offset fluvial terrace surfces using weatheirng rinds of peridotite boulders in Wilson Valley, Lake County, California AN - 1861104385; 781023-48 JF - Program and Abstracts - American Quaternary Association. Conference AU - Mielke, Jody AU - McPherson, Robert AU - Dugaw, Chris AU - Burke, Raymond M AU - Lloyd, Christopher AU - ? Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 95 PB - American Quaternary Association, Seattle, WA VL - 23 SN - 0741-059X, 0741-059X UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861104385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.atitle=Correlation+of+fault-offset+fluvial+terrace+surfces+using+weatheirng+rinds+of+peridotite+boulders+in+Wilson+Valley%2C+Lake+County%2C+California&rft.au=Mielke%2C+Jody%3BMcPherson%2C+Robert%3BDugaw%2C+Chris%3BBurke%2C+Raymond+M%3BLloyd%2C+Christopher%3B%3F&rft.aulast=Mielke&rft.aufirst=Jody&rft.date=2014-08-01&rft.volume=23&rft.issue=&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+American+Quaternary+Association.+Conference&rft.issn=0741059X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AMQUA 2014 American Quaternary Associaiton 23rd biennial meeting N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - WA N1 - Last updated - 2017-01-24 N1 - CODEN - AMQUAM ER - TY - JOUR T1 - Factors Influencing Phosphorus Levels Delivered to Everglades National Park, Florida, USA AN - 1642331570; 20488328 AB - Everglades restoration is dependent on constructed wetlands to treat agricultural phosphorus (P)-enriched runoff prior to delivery to the Everglades. Over the last 5 years, P concentrations delivered to the northern boundary of Everglades National Park (Park) have remained higher than the 8 mu g L super(-1)-target identified to be protective of flora and fauna. Historically, Everglades hydrology was driven by rainfall that would then sheetflow through the system. The system is now divided into a number of large impoundments. We use sodium-to-calcium ratios as a water source discriminator to assess the influence of management and environmental conditions to understand why P concentrations in Park inflows remain higher than that of the target. Runoff from Water Conservation Area 3A (Area 3A) and canal water from areas north of Area 3A are two major sources of water to the Park, and both have distinct Na:Ca ratios. The P concentrations of Park inflows have decreased since the 1980s, and from June 1994 through May 2000, concentrations were the lowest when Area 3A water depths were the deepest. Area 3A depths declined following this period and P concentrations subsequently increased. Further, some water sources for the Park are not treated and are impeding concentration reductions. Promoting sheetflow over channelized flow and treating untreated water sources can work in conjunction with constructed wetlands to further reduce nutrient loading to the sensitive Everglades ecosystem. JF - Environmental Management AU - Surratt, Donatto AU - Aumen, Nicholas G AD - Everglades National Park, National Park Service, c/o A.R.M. Loxahatchee National Wildlife Refuge 10218 Lee Rd, Boynton Beach, FL, 33473, USA donatto_surratt@nps.gov Y1 - 2014/08// PY - 2014 DA - Aug 2014 SP - 223 EP - 239 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 54 IS - 2 SN - 0364-152X, 0364-152X KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Construction KW - Inflow KW - Phosphorus KW - Parks KW - National parks KW - Wetlands KW - Environment management KW - Runoff UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1642331570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Factors+Influencing+Phosphorus+Levels+Delivered+to+Everglades+National+Park%2C+Florida%2C+USA&rft.au=Surratt%2C+Donatto%3BAumen%2C+Nicholas+G&rft.aulast=Surratt&rft.aufirst=Donatto&rft.date=2014-08-01&rft.volume=54&rft.issue=2&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-014-0288-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Number of references - 60 N1 - Last updated - 2015-04-09 DO - http://dx.doi.org/10.1007/s00267-014-0288-9 ER - TY - JOUR T1 - Multilocus phylogeography and systematic revision of North American water shrews (genus: Sorex) AN - 1566851645; 20645235 AB - North American water shrews, which have traditionally included Sorex alaskanus, S. bendirii, and S. palustris, are widely distributed through Nearctic boreal forests and adapted for life in semiaquatic environments. Molecular mitochondrial signatures for these species have recorded an evolutionary history with variable levels of regional divergence, suggesting a strong role of Quaternary environmental change in speciation processes. We expanded molecular analyses, including more-comprehensive rangewide sampling of specimens representing North American water shrew taxa, except S. alaskanus, and sequencing of 4 independent loci from the nuclear and mitochondrial genomes. We investigated relative divergence of insular populations along the North Pacific Coast, and newly recognized diversity from southwestern montane locations, potentially representing refugial isolates. Congruent independent genealogies, lack of definitive evidence for contemporary gene flow, and high support from coalescent species trees indicated differentiation of 4 major geographic lineages over multiple glacial cycles of the late Quaternary, similar to a growing number of boreal taxa. Limited divergence of insular populations suggested colonization following the last glacial. Characterization of southwestern montane diversity will require further sampling but divergence over multiple loci is indicative of a relictual sky-island fauna. We have reviewed and revised North American water shrew taxonomy including the recognition of 3 species within what was previously known as S. palustris. The possibility of gene flow between most distantly related North American water shrew lineages coupled with unresolved early diversification of this group and other sibling species reflects a complex but potentially productive system for investigating speciation processes. JF - Journal of Mammalogy AU - Hope, Andrew G AU - Panter, Nicholas AU - Cook, Joseph A AU - Talbot, Sandra L AU - Nagorsen, David W AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508, USA (AGH, SLT), ahope@usgs.gov Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 722 EP - 738 PB - American Society of Mammalogists VL - 95 IS - 4 SN - 0022-2372, 0022-2372 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Bayesian skyline plot KW - Quaternary refugia KW - Sorex bendirii KW - Sorex palustris KW - speciation KW - species tree estimation KW - Genomes KW - Speciation KW - Trees KW - Palaeo studies KW - Climate change KW - Mitochondria KW - Forests KW - Sorex alaskanus KW - Differentiation KW - Population genetics KW - Colonization KW - Sibling species KW - Genes KW - IN, North Pacific KW - Palaeoceanography KW - Gene flow KW - Sampling KW - Coasts KW - North America KW - Palaeoenvironments KW - genealogy KW - Sorex KW - Reviews KW - Environmental changes KW - Taxonomy KW - Evolution KW - Q1 08187:Palaeontology KW - D 04050:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566851645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Mammalogy&rft.atitle=Multilocus+phylogeography+and+systematic+revision+of+North+American+water+shrews+%28genus%3A+Sorex%29&rft.au=Hope%2C+Andrew+G%3BPanter%2C+Nicholas%3BCook%2C+Joseph+A%3BTalbot%2C+Sandra+L%3BNagorsen%2C+David+W&rft.aulast=Hope&rft.aufirst=Andrew&rft.date=2014-08-01&rft.volume=95&rft.issue=4&rft.spage=722&rft.isbn=&rft.btitle=&rft.title=Journal+of+Mammalogy&rft.issn=00222372&rft_id=info:doi/10.1644%2F13-MAMM-A-196 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 82 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Genomes; Colonization; Population genetics; Genes; Palaeoceanography; Palaeo studies; Climate change; Palaeoenvironments; Forests; Speciation; Trees; Mitochondria; Differentiation; genealogy; Sibling species; Reviews; Gene flow; Environmental changes; Taxonomy; Sampling; Evolution; Coasts; Sorex; Sorex alaskanus; North America; IN, North Pacific DO - http://dx.doi.org/10.1644/13-MAMM-A-196 ER - TY - JOUR T1 - Rice methylmercury exposure and mitigation: a comprehensive review. AN - 1561969680; 24972509 AB - Rice cultivation practices from field preparation to post-harvest transform rice paddies into hot spots for microbial mercury methylation, converting less-toxic inorganic mercury to more-toxic methylmercury, which is likely translocated to rice grain. This review includes 51 studies reporting rice total mercury and/or methylmercury concentrations, based on rice (Orzya sativa) cultivated or purchased in 15 countries. Not surprisingly, both rice total mercury and methylmercury levels were significantly higher in polluted sites compared to non-polluted sites (Wilcoxon rank sum, p<0.001). However, rice percent methylmercury (of total mercury) did not differ statistically between polluted and non-polluted sites (Wilcoxon rank sum, p=0.35), suggesting comparable mercury methylation rates in paddy soil across these sites and/or similar accumulation of mercury species for these rice cultivars. Studies characterizing the effects of rice cultivation under more aerobic conditions were reviewed to determine the mitigation potential of this practice. Rice management practices utilizing alternating wetting and drying (instead of continuous flooding) caused soil methylmercury levels to spike, resulting in a strong methylmercury pulse after fields were dried and reflooded; however, it is uncertain whether this led to increased translocation of methylmercury from paddy soil to rice grain. Due to the potential health risks, it is advisable to investigate this issue further, and to develop separate water management strategies for mercury polluted and non-polluted sites, in order to minimize methylmercury exposure through rice ingestion. Copyright © 2014 Elsevier Inc. All rights reserved. JF - Environmental research AU - Rothenberg, Sarah E AU - Windham-Myers, Lisamarie AU - Creswell, Joel E AD - University of South Carolina, Arnold School of Public Health, Department of Environmental Health Sciences, 921 Assembly Street, Room 401, Columbia, SC 29208, USA. Electronic address: rothenberg.sarah@sc.edu. ; United States Geological Survey, 345 Middlefield Rd, Menlo Park, CA 94025, USA. Electronic address: lwindham-myers@usgs.gov. ; Brooks Rand Instruments, 4415 6th Ave NW, Seattle, WA 98107, USA. Electronic address: Joel@brooksrand.com. Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 407 EP - 423 VL - 133 KW - Methylmercury Compounds KW - 0 KW - Mercury KW - FXS1BY2PGL KW - Index Medicus KW - Methylmercury KW - Rice KW - Oryza sativa KW - Carbon exudates KW - Alternating wetting and drying KW - Animals KW - Agriculture -- methods KW - Mercury -- metabolism KW - Methylmercury Compounds -- chemistry KW - Oryza -- metabolism KW - Oryza -- chemistry KW - Oryza -- toxicity KW - Environmental Exposure KW - Mercury -- toxicity KW - Mercury -- chemistry KW - Methylmercury Compounds -- toxicity KW - Methylmercury Compounds -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1561969680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+research&rft.atitle=Rice+methylmercury+exposure+and+mitigation%3A+a+comprehensive+review.&rft.au=Rothenberg%2C+Sarah+E%3BWindham-Myers%2C+Lisamarie%3BCreswell%2C+Joel+E&rft.aulast=Rothenberg&rft.aufirst=Sarah&rft.date=2014-08-01&rft.volume=133&rft.issue=&rft.spage=407&rft.isbn=&rft.btitle=&rft.title=Environmental+research&rft.issn=1096-0953&rft_id=info:doi/10.1016%2Fj.envres.2014.03.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-10-03 N1 - Date created - 2014-08-01 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Cited By: Sci Total Environ. 2014 Jun 15;484:300-7 [23809881] Sci Total Environ. 2014 Jun 15;484:288-99 [24188689] Philos Trans R Soc Lond B Biol Sci. 2008 Feb 27;363(1492):789-813 [17827109] Environ Sci Technol. 2008 Jan 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highly reactive and abundant Mn oxide phases in the environment that can mitigate metal contamination. However, little is known about Mn oxidation in low-pH environments, where metal contamination often is a problem as the result of mining activities. We isolated two Mn(II)-oxidizing bacteria (MOB) at pH 5.5 (Duganella isolate AB_14 and Albidiferax isolate TB-2) and nine strains at pH 7 from a former uranium mining site. Isolate TB-2 may contribute to Mn oxidation in the acidic Mn-rich subsoil, as a closely related clone represented 16% of the total community. All isolates oxidized Mn over a small pH range, and isolates from low-pH samples only oxidized Mn below pH 6. Two strains with different pH optima differed in their Fe requirements for Mn oxidation, suggesting that Mn oxidation by the strain found at neutral pH was linked to Fe oxidation. Isolates tolerated Ni, Cu, and Cd and produced Mn oxides with similarities to todorokite and birnessite, with the latter being present in subsurface layers where metal enrichment was associated with Mn oxides. This demonstrates that MOB can be involved in the formation of biogenic Mn oxides in both moderately acidic and neutral pH environments. JF - Applied and Environmental Microbiology AU - Akob, Denise M AU - Bohu, Tsing AU - Beyer, Andrea AU - Schaeffner, Franziska AU - Haendel, Matthias AU - Johnson, Carol A AU - Merten, Dirk AU - Buechel, Georg AU - Totsche, Kai Uwe AU - Kuesel, Kirsten AD - Institute of Ecology, Friedrich Schiller University Jena, Jena, Germany, dakob@usgs.gov. Y1 - 2014/08// PY - 2014 DA - Aug 2014 SP - 5086 EP - 5097 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 80 IS - 16 SN - 0099-2240, 0099-2240 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Contamination KW - Heavy metals KW - Uranium KW - Oxidation KW - oxides KW - Cadmium KW - Mining KW - Copper KW - Mines KW - Manganese KW - pH effects KW - A 01450:Environmental Pollution & Waste Treatment KW - J 02300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560140984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=Identification+of+Mn%28II%29-Oxidizing+Bacteria+from+a+Low-pH+Contaminated+Former+Uranium+Mine&rft.au=Akob%2C+Denise+M%3BBohu%2C+Tsing%3BBeyer%2C+Andrea%3BSchaeffner%2C+Franziska%3BHaendel%2C+Matthias%3BJohnson%2C+Carol+A%3BMerten%2C+Dirk%3BBuechel%2C+Georg%3BTotsche%2C+Kai+Uwe%3BKuesel%2C+Kirsten&rft.aulast=Akob&rft.aufirst=Denise&rft.date=2014-08-01&rft.volume=80&rft.issue=16&rft.spage=5086&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&rft_id=info:doi/10.1128%2FAEM.01296-14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 62 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Contamination; Heavy metals; Uranium; Oxidation; oxides; Cadmium; Copper; Mining; Mines; pH effects; Manganese DO - http://dx.doi.org/10.1128/AEM.01296-14 ER - TY - JOUR T1 - How Does the Choice of Distributed Meteorological Data Affect Hydrologic Model Calibration and Streamflow Simulations? AN - 1560114726; 20512741 AB - Spatially distributed historical meteorological forcings (temperature and precipitation) are commonly incorporated into modeling efforts for long-term natural resources planning. For water management decisions, it is critical to understand the uncertainty associated with the different choices made in hydrologic impact assessments (choice of hydrologic model, choice of forcing dataset, calibration strategy, etc.). This paper evaluates differences among four commonly used historical meteorological datasets and their impacts on streamflow simulations produced using the Variable Infiltration Capacity (VIC) model. The four meteorological datasets examined here have substantial differences, particularly in minimum and maximum temperatures in high-elevation regions such as the Rocky Mountains. The temperature differences among meteorological forcing datasets are generally larger than the differences between calibration and validation periods. Of the four meteorological forcing datasets considered, there are substantial differences in calibrated model parameters and simulations of the water balance. However, no single dataset is superior to the others with respect to VIC simulations of streamflow. Also, optimal calibration parameter values vary across case study watersheds and select meteorological datasets, suggesting that there is enough flexibility in the calibration parameters to compensate for the effects of using select meteorological datasets. Evaluation of runoff sensitivity to changes in climate indicates that the choice of meteorological dataset may be as important in characterizing changes in runoff as climate change, supporting consideration of multiple sources of uncertainty in long-term planning studies. JF - Journal of Hydrometeorology AU - Elsner, Marketa M AU - Gangopadhyay, Subhrendu AU - Pruitt, Tom AU - Brekke, Levi D AU - Mizukami, Naoki AU - Clark, Martyn P AD - Technical Service Center, U.S. Bureau of Reclamation, Denver, Colorado Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 1384 EP - 1403 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 15 IS - 4 SN - 1525-755X, 1525-755X KW - Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Meteorological data KW - Rainfall KW - Watersheds KW - North America, Rocky Mts. KW - Hydrologic Models KW - Calibrations KW - Sensitivity KW - Stream flow KW - Water balance KW - Hydrometeorological research KW - Numerical simulations KW - Water management KW - Infiltration KW - Runoff KW - Water Management KW - Ecological distribution KW - Climate change KW - Flow rates KW - Long-term planning KW - Case studies KW - Maximum temperatures KW - Assessments KW - Meteorology KW - Hydrologic models KW - Infiltration capacity KW - Temperature KW - Simulation KW - Streamflow KW - Precipitation KW - Temperature differences KW - Natural resources KW - Atmospheric forcing KW - AQ 00001:Water Resources and Supplies KW - M2 556:General (556) KW - SW 5080:Evaluation, processing and publication KW - M3 1010:Issues in Sustainable Development KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560114726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=How+Does+the+Choice+of+Distributed+Meteorological+Data+Affect+Hydrologic+Model+Calibration+and+Streamflow+Simulations%3F&rft.au=Elsner%2C+Marketa+M%3BGangopadhyay%2C+Subhrendu%3BPruitt%2C+Tom%3BBrekke%2C+Levi+D%3BMizukami%2C+Naoki%3BClark%2C+Martyn+P&rft.aulast=Elsner&rft.aufirst=Marketa&rft.date=2014-08-01&rft.volume=15&rft.issue=4&rft.spage=1384&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2FJHM-D-13-083.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 50 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Water balance; Long-term planning; Water management; Ecological distribution; Natural resources; Atmospheric forcing; Temperature differences; Runoff; Stream flow; Meteorological data; Hydrometeorological research; Maximum temperatures; Numerical simulations; Infiltration capacity; Climate change; Precipitation; Hydrologic models; Historical account; Sensitivity; Rainfall; Temperature; Simulation; Watersheds; Flow rates; Case studies; Infiltration; Meteorology; Water Management; Hydrologic Models; Assessments; Calibrations; Streamflow; North America, Rocky Mts. DO - http://dx.doi.org/10.1175/JHM-D-13-083.1 ER - TY - JOUR T1 - Lack of sex-biased dispersal promotes fine-scale genetic structure in alpine ungulates AN - 1555013540; 20487216 AB - Identifying patterns of fine-scale genetic structure in natural populations can advance understanding of critical ecological processes such as dispersal and gene flow across heterogeneous landscapes. Alpine ungulates generally exhibit high levels of genetic structure due to female philopatry and patchy configuration of mountain habitats. We assessed the spatial scale of genetic structure and the amount of gene flow in 301 Dall's sheep (Ovis dalli dalli) at the landscape level using 15 nuclear microsatellites and 473 base pairs of the mitochondrial (mtDNA) control region. Dall's sheep exhibited significant genetic structure within contiguous mountain ranges, but mtDNA structure occurred at a broader geographic scale than nuclear DNA within the study area, and mtDNA structure for other North American mountain sheep populations. No evidence of male-mediated gene flow or greater philopatry of females was observed; there was little difference between markers with different modes of inheritance (pairwise nuclear DNA F sub(ST) = 0.004-0.325; mtDNA F sub(ST) = 0.009-0.544), and males were no more likely than females to be recent immigrants. Historical patterns based on mtDNA indicate separate northern and southern lineages and a pattern of expansion following regional glacial retreat. Boundaries of genetic clusters aligned geographically with prominent mountain ranges, icefields, and major river valleys based on Bayesian and hierarchical modeling of microsatellite and mtDNA data. Our results suggest that fine-scale genetic structure in Dall's sheep is influenced by limited dispersal, and structure may be weaker in populations occurring near ancestral levels of density and distribution in continuous habitats compared to other alpine ungulates that have experienced declines and marked habitat fragmentation. JF - Conservation Genetics AU - Roffler, Gretchen H AU - Talbot, Sandra L AU - Luikart, Gordon AU - Sage, George K AU - Pilgrim, Kristy L AU - Adams, Layne G AU - Schwartz, Michael K AD - US Geological Survey, Alaska Science Center, 4210 University Drive, Suite 201, Anchorage, AK, 99508, USA, groffler@usgs.gov Y1 - 2014/08// PY - 2014 DA - Aug 2014 SP - 837 EP - 851 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 15 IS - 4 SN - 1566-0621, 1566-0621 KW - Ecology Abstracts; Genetics Abstracts KW - Rivers KW - Ungulates KW - Data processing KW - Heredity KW - Bayesian analysis KW - Landscape KW - Microsatellites KW - Immigrants KW - Mitochondria KW - Habitat KW - Habitat fragmentation KW - Philopatry KW - Mountains KW - Mitochondrial DNA KW - Gene flow KW - Boundaries KW - Dispersal KW - Genetic structure KW - Conservation genetics KW - Ovis dalli KW - Base pairs KW - G 07750:Ecological & Population Genetics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1555013540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Genetics&rft.atitle=Lack+of+sex-biased+dispersal+promotes+fine-scale+genetic+structure+in+alpine+ungulates&rft.au=Roffler%2C+Gretchen+H%3BTalbot%2C+Sandra+L%3BLuikart%2C+Gordon%3BSage%2C+George+K%3BPilgrim%2C+Kristy+L%3BAdams%2C+Layne+G%3BSchwartz%2C+Michael+K&rft.aulast=Roffler&rft.aufirst=Gretchen&rft.date=2014-08-01&rft.volume=15&rft.issue=4&rft.spage=837&rft.isbn=&rft.btitle=&rft.title=Conservation+Genetics&rft.issn=15660621&rft_id=info:doi/10.1007%2Fs10592-014-0583-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 98 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Rivers; Data processing; Ungulates; Heredity; Bayesian analysis; Landscape; Immigrants; Microsatellites; Mitochondria; Habitat; Philopatry; Habitat fragmentation; Mountains; Mitochondrial DNA; Gene flow; Boundaries; Dispersal; Conservation genetics; Genetic structure; Base pairs; Ovis dalli DO - http://dx.doi.org/10.1007/s10592-014-0583-2 ER - TY - JOUR T1 - Effects of Wind Energy Development on Nesting Ecology of Greater Prairie-Chickens in Fragmented Grasslands AN - 1554956099; 20427800 AB - Wind energy is targeted to meet 20% of U.S. energy needs by 2030, but new sites for development of renewable energy may overlap with important habitats of declining populations of grassland birds. Greater Prairie-Chickens (Tympanuchus cupido) are an obligate grassland bird species predicted to respond negatively to energy development. We used a modified before-after control-impact design to test for impacts of a wind energy development on the reproductive ecology of prairie-chickens in a 5-year study. We located 59 and 185 nests before and after development, respectively, of a 201 MW wind energy facility in Greater Prairie-Chicken nesting habitat and assessed nest site selection and nest survival relative to proximity to wind energy infrastructure and habitat conditions. Proximity to turbines did not negatively affect nest site selection ( beta = 0.03, 95% CI = -1.2-1.3) or nest survival ( beta = -0.3, 95% CI = -0.6-0.1). Instead, nest site selection and survival were strongly related to vegetative cover and other local conditions determined by management for cattle production. Integration of our project results with previous reports of behavioral avoidance of oil and gas facilities by other species of prairie grouse suggests new avenues for research to mitigate impacts of energy development.Original Abstract: Efectos del Desarrollo de la Energia Eolica sobre la Ecologia de Anidacion de Gallinas de la Gran Pradera en Pastizales Fragmentados Se calcula que la energia eolica aportara el 20% de las necesidades energeticas de los Estados Unidos para el 2030, pero nuevos sitios para el desarrollo de energia renovable pueden traslaparse con habitats importantes de poblaciones declinantes de aves de pastizal. La gallina de la Gran Pradera (Tympanuchus cupido) es una especie de ave obligada de pastizal que se pronostica respondera negativamente al desarrollo energetico. Usamos un diseno ADCI modificado para probar los impactos del desarrollo de la energia eolica sobre la ecologia reproductiva de las gallinas en un estudio de 5 anos. Ubicamos 59 y 185 nidos antes y despues del desarrollo, respectivamente, de una instalacion de energia eolica de 201 MW en el habitat de anidacion de las gallinas y estudiamos la seleccion de sitio de anidacion y la supervivencia de nidos en relacion con la proximidad a la infraestructura y las condiciones de habitat. La proximidad con las turbinas no afecto negativamente a la seleccion de sitios de anidacion ( beta = -0.3, 95% CI = -0.6-0.1). En su lugar, la seleccion de sitios de anidacion y la supervivencia estuvieron fuertemente relacionadas con la cobertura vegetal y otras condiciones locales determinadas por el manejo de la produccion de ganado. La integracion de los resultados de nuestro proyecto con reportes previos de la evitacion conductual de instalaciones de petroleo y gas por otras especies de pastizales sugiere nuevas vias para que la investigacion mitigue los impactos del desarrollo energetico. JF - Conservation Biology AU - McNew, Lance B AU - Hunt, Lyla M AU - Gregory, Andrew J AU - Wisely, Samantha M AU - Sandercock, Brett K AD - Division of Biology. Kansas State University, lmcnew@usgs.gov PY - 2014 SP - 1089 EP - 1099 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 28 IS - 4 SN - 0888-8892, 0888-8892 KW - Animal Behavior Abstracts; Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Survival KW - Development KW - Nests KW - Ecology KW - Oil KW - Integration KW - Prairies KW - Wind KW - Oil and gas industry KW - Habitat KW - Aves KW - Site selection KW - Turbines KW - Grasslands KW - Tympanuchus cupido KW - Wind energy KW - Renewable energy KW - Energy KW - Conservation KW - Reproduction KW - ENA 03:Energy KW - Y 25020:Territory, Reproduction and Sociality KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554956099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Effects+of+Wind+Energy+Development+on+Nesting+Ecology+of+Greater+Prairie-Chickens+in+Fragmented+Grasslands&rft.au=McNew%2C+Lance+B%3BHunt%2C+Lyla+M%3BGregory%2C+Andrew+J%3BWisely%2C+Samantha+M%3BSandercock%2C+Brett+K&rft.aulast=McNew&rft.aufirst=Lance&rft.date=2014-08-01&rft.volume=28&rft.issue=4&rft.spage=1089&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12258 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Survival; Development; Habitat; Nests; Site selection; Oil; Grasslands; Prairies; Integration; Energy; Conservation; Reproduction; Wind; Oil and gas industry; Aves; Ecology; Turbines; Wind energy; Renewable energy; Tympanuchus cupido DO - http://dx.doi.org/10.1111/cobi.12258 ER - TY - JOUR T1 - Foundations of Resilience Thinking AN - 1554955682; 20427784 AB - Through 3 broad and interconnected streams of thought, resilience thinking has influenced the science of ecology and natural resource management by generating new multidisciplinary approaches to environmental problem solving. Resilience science, adaptive management (AM), and ecological policy design (EPD) contributed to an internationally unified paradigm built around the realization that change is inevitable and that science and management must approach the world with this assumption, rather than one of stability. Resilience thinking treats actions as experiments to be learned from, rather than intellectual propositions to be defended or mistakes to be ignored. It asks what is novel and innovative and strives to capture the overall behavior of a system, rather than seeking static, precise outcomes from discrete action steps. Understanding the foundations of resilience thinking is an important building block for developing more holistic and adaptive approaches to conservation. We conducted a comprehensive review of the history of resilience thinking because resilience thinking provides a working context upon which more effective, synergistic, and systems-based conservation action can be taken in light of rapid and unpredictable change. Together, resilience science, AM, and EPD bridge the gaps between systems analysis, ecology, and resource management to provide an interdisciplinary approach to solving wicked problems.Original Abstract: Fundamentos del Pensamiento sobre Resiliencia A traves de tres flujos de pensamiento amplios e interconectados, el pensamiento sobre resiliencia ha influenciado a la ecologia y a la gestion de recursos naturales al generar nuevas estrategias multidisciplinarias para la resolucion de problemas ambientales. La ciencia de la resiliencia, la gestion adaptativa y el diseno de politicas ecologicas han contribuido a un paradigma unido internacionalmente y construido alrededor de la realizacion de que el cambio es inevitable y que la ciencia y la gestion deben acercarse al mundo con esta suposicion, en lugar de una supuesta estabilidad. El pensamiento de resiliencia trata a las acciones como experimentos de los cuales se aprende, en lugar de proposiciones intelectuales que se defienden o errores que se ignoran; pregunta que es novedoso e innovador y buscar capturar el comportamiento general de un sistema, en lugar de buscar resultados estaticos y precisos de pasos de acciones discretas. Entender los fundamentos del pensamiento sobre resiliencia es una parte importante para el desarrollo de estrategias de conservacion mas holisticas y adaptativas. Llevamos a cabo una revision comprensiva de la historia del pensamiento de resiliencia porque este proporciona un contexto de trabajo sobre el cual pueden realizarse acciones de conservacion mas efectivas, sinergicas y basadas en sistemas al momento de cambios rapidos e impredecibles. Al juntar a la ciencia de la resiliencia, la gestion adaptativa y el diseno de politicas ecologicas se cierran los vacios entre el analisis de sistemas, la ecologia y el manejo de recursos para proporcionar una estrategia interdisciplinaria para resolver problemas complejos. JF - Conservation Biology AU - Curtin, Charles G AU - Parker, Jessica P AD - MIT-USGS Science Impact Collaborative. Massachusetts Institute of Technology, ccurtin@earthlink.net Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 912 EP - 923 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 28 IS - 4 SN - 0888-8892, 0888-8892 KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Historical account KW - Resource management KW - Adaptive management KW - Systems analysis KW - Streams KW - Ecology KW - Natural resources management KW - Reviews KW - Conservation KW - Problem solving KW - Innovations KW - M3 1010:Issues in Sustainable Development KW - ENA 18:Transportation KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554955682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Foundations+of+Resilience+Thinking&rft.au=Curtin%2C+Charles+G%3BParker%2C+Jessica+P&rft.aulast=Curtin&rft.aufirst=Charles&rft.date=2014-08-01&rft.volume=28&rft.issue=4&rft.spage=912&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12321 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Resource management; Reviews; Problem solving; Conservation; Streams; Ecology; Historical account; Natural resources management; Adaptive management; Systems analysis; Innovations DO - http://dx.doi.org/10.1111/cobi.12321 ER - TY - JOUR T1 - Using double-observer aerial surveys to monitor nesting bald eagles in Alaska: Are all nests available for detection? AN - 1554955104; 20447125 AB - The abundance of nesting eagles is often identified as the parameter of primary interest for monitoring their populations. We compared the standard dual-frame estimator, which is recommended in the bald eagle post-delisting monitoring plan, with a Bayesian multistate capture-recapture approach to estimate the total number and number of active nests (nests with incubating adults) along the remote Kenai Fjords National Park coastline from 2009 to 2012. Two independent observers conducted aerial surveys of random transects during peak nest initiation in May. Both methods produced similar estimates of nest abundance, but the Bayesian multistate model allowed more flexibility to accommodate shifting management priorities. Estimates of the total number of nests and the number of active nests increased by approximately 49% between 2009 and 2012. This increase was much greater than expected based on feasible rates of nest loss and creation for our study area, indicating apparent estimator bias. Survey-specific conditions (e.g., aircraft height) that made some nests unavailable to both observers were the most likely cause of the bias. We recommend that bald eagle nest monitoring include 2 surveys during the early breeding season to reduce bias of annual capture-recapture estimators. Our results demonstrate that incomplete availability may be an important source of bias for many double-observer aerial wildlife surveys. Published 2014. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Wildlife Management AU - Wilson, Tammy L AU - Schmidt, Joshua H AU - Thompson, William L AU - Phillips, Laura M AD - Southwest Alaska Network, National Park Service, 240W. 5th Avenue, Anchorage, AK, 99501, USA. Y1 - 2014/08// PY - 2014 DA - Aug 2014 SP - 1096 EP - 1103 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 United States VL - 78 IS - 6 SN - 0022-541X, 0022-541X KW - Ecology Abstracts KW - Wildlife management KW - Fjords KW - Mathematical models KW - Aircraft KW - Bayesian analysis KW - Abundance KW - Wildlife KW - National parks KW - Aerial surveys KW - Nests KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554955104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Using+double-observer+aerial+surveys+to+monitor+nesting+bald+eagles+in+Alaska%3A+Are+all+nests+available+for+detection%3F&rft.au=Wilson%2C+Tammy+L%3BSchmidt%2C+Joshua+H%3BThompson%2C+William+L%3BPhillips%2C+Laura+M&rft.aulast=Wilson&rft.aufirst=Tammy&rft.date=2014-08-01&rft.volume=78&rft.issue=6&rft.spage=1096&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.1002%2Fjwmg.753 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2014-11-12 N1 - SubjectsTermNotLitGenreText - Wildlife management; Mathematical models; Fjords; Aircraft; Bayesian analysis; Wildlife; Abundance; National parks; Aerial surveys; Nests DO - http://dx.doi.org/10.1002/jwmg.753 ER - TY - JOUR T1 - Hierarchical model analysis of the Atlantic Flyway Breeding Waterfowl Survey AN - 1554955100; 20447138 AB - We used log-linear hierarchical models to analyze data from the Atlantic Flyway Breeding Waterfowl Survey. The survey has been conducted by state biologists each year since 1989 in the northeastern United States from Virginia north to New Hampshire and Vermont. Although yearly population estimates from the survey are used by the United States Fish and Wildlife Service for estimating regional waterfowl population status for mallards (Anas platyrhynchos), black ducks (Anas rubripes), wood ducks (Aix sponsa), and Canada geese (Branta canadensis), they are not routinely adjusted to control for time of day effects and other survey design issues. The hierarchical model analysis permits estimation of year effects and population change while accommodating the repeated sampling of plots and controlling for time of day effects in counting. We compared population estimates from the current stratified random sample analysis to population estimates from hierarchical models with alternative model structures that describe year to year changes as random year effects, a trend with random year effects, or year effects modeled as 1-year differences. Patterns of population change from the hierarchical model results generally were similar to the patterns described by stratified random sample estimates, but significant visibility differences occurred between twilight to midday counts in all species. Controlling for the effects of time of day resulted in larger population estimates for all species in the hierarchical model analysis relative to the stratified random sample analysis. The hierarchical models also provided a convenient means of estimating population trend as derived statistics from the analysis. We detected significant declines in mallard and American black ducks and significant increases in wood ducks and Canada geese, a trend that had not been significant for 3 of these 4 species in the prior analysis. We recommend using hierarchical models for analysis of the Atlantic Flyway Breeding Waterfowl Survey. Published 2014. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Wildlife Management AU - Sauer, John R AU - Zimmerman, Guthrie S AU - Klimstra, Jon D AU - Link, William A AD - United States Geological Survey, Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, MD, 20708, USA. Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 1050 EP - 1059 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 United States VL - 78 IS - 6 SN - 0022-541X, 0022-541X KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Wildlife management KW - Statistical analysis KW - ANW, USA, Virginia KW - Anas rubripes KW - Models KW - Anas platyrhynchos KW - Breeding KW - Aix sponsa KW - Population changes KW - Sampling KW - Modelling KW - Biological surveys KW - Waterfowl KW - Biologists KW - North America, Atlantic Flyway KW - Data processing KW - Population characteristics KW - Meristic counts KW - Wildlife KW - Wood KW - Enumeration KW - Animal morphology KW - ANW, USA, New Hampshire KW - USA KW - Branta canadensis KW - Population status KW - Fish KW - Visibility KW - USA, Vermont KW - Aquatic birds KW - M3 1010:Issues in Sustainable Development KW - Q1 08362:Geographical distribution KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554955100?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Hierarchical+model+analysis+of+the+Atlantic+Flyway+Breeding+Waterfowl+Survey&rft.au=Sauer%2C+John+R%3BZimmerman%2C+Guthrie+S%3BKlimstra%2C+Jon+D%3BLink%2C+William+A&rft.aulast=Sauer&rft.aufirst=John&rft.date=2014-08-01&rft.volume=78&rft.issue=6&rft.spage=1050&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.1002%2Fjwmg.748 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Biological surveys; Animal morphology; Population characteristics; Meristic counts; Aquatic birds; Modelling; Wildlife management; Data processing; Breeding; Wildlife; Population status; Statistical analysis; Population changes; Enumeration; Sampling; Models; Biologists; Waterfowl; Wood; Visibility; Fish; Anas platyrhynchos; Branta canadensis; Aix sponsa; Anas rubripes; USA; North America, Atlantic Flyway; ANW, USA, New Hampshire; USA, Vermont; ANW, USA, Virginia DO - http://dx.doi.org/10.1002/jwmg.748 ER - TY - JOUR T1 - Estimating landscape resistance to dispersal AN - 1554949884; 20488664 AB - Dispersal is an inherently spatial process that can be affected by habitat conditions in sites encountered by dispersers. Understanding landscape resistance to dispersal is important in connectivity studies and reserve design, but most existing methods use resistance functions with cost parameters that are subjectively chosen by the investigator. We develop an analytic approach allowing for direct estimation of resistance parameters that folds least cost path methods typically used in simulation approaches into a formal statistical model of dispersal distributions. The core of our model is a frequency distribution of dispersal distances expressed as least cost distance rather than Euclidean distance, and which includes terms for feature-specific costs to dispersal and sex (or other traits) of the disperser. The model requires only origin and settlement locations for multiple individuals, such as might be obtained from mark-recapture studies or parentage analyses, and maps of the relevant habitat features. To evaluate whether the model can estimate parameters correctly, we fit our model to data from simulated dispersers in three kinds of landscapes (in which resistance of environmental variables was categorical, continuous with a patchy configuration, or continuous in a trend pattern). We found maximum likelihood estimators of resistance and individual trait parameters to be approximately unbiased with moderate sample sizes. We applied the model to a small grizzly bear dataset to demonstrate how this approach could be used when the primary interest is in the prediction of costs and found that estimates were consistent with expectations based on bear ecology. Our method has important practical applications for testing hypotheses about dispersal ecology and can be used to inform connectivity planning efforts, via the resistance estimates and confidence intervals, which can be used to create a data-driven resistance surface. JF - Landscape Ecology AU - Graves, Tabitha AU - Chandler, Richard B AU - Royle, JAndrew AU - Beier, Paul AU - Kendall, Katherine C AD - Northern Arizona University, P.O. Box 15018, Flagstaff, AZ, 86011, USA, tgraves@usgs.gov Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 1201 EP - 1211 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 29 IS - 7 SN - 0921-2973, 0921-2973 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Prediction KW - Data processing KW - Mathematical models KW - Landscape KW - Statistical analysis KW - Simulation KW - Habitat KW - Maps KW - Models KW - Ecology KW - Grizzly bears KW - Dispersal KW - Sex KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554949884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Estimating+landscape+resistance+to+dispersal&rft.au=Graves%2C+Tabitha%3BChandler%2C+Richard+B%3BRoyle%2C+JAndrew%3BBeier%2C+Paul%3BKendall%2C+Katherine+C&rft.aulast=Graves&rft.aufirst=Tabitha&rft.date=2014-08-01&rft.volume=29&rft.issue=7&rft.spage=1201&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-014-0056-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 74 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Mathematical models; Data processing; Landscape; Statistical analysis; Dispersal; Maps; Habitat; Sex; Models; Prediction; Ecology; Simulation; Grizzly bears DO - http://dx.doi.org/10.1007/s10980-014-0056-5 ER - TY - JOUR T1 - Mercury elimination rates for adult northern pike Esox lucius: evidence for a sex effect. AN - 1543283452; 24667854 AB - We examined the effect of sex on mercury elimination in fish by monitoring isotope-enriched mercury concentrations in the muscle tissue of three adult female and three adult male northern pike Esox lucius, which had accumulated the isotope-enriched mercury via a whole-lake manipulation and were subsequently moved to a clean lake. Mercury elimination rates for female and male northern pike were estimated to be 0.00034 and 0.00073 day(-1), respectively. Thus, males were capable of eliminating mercury at more than double the rate than that of females. To the best of our knowledge, our study represents the first documentation of mercury elimination rates varying between the sexes of fish. This sex difference in elimination rates should be taken into account when comparing mercury accumulation between the sexes of fish from the same population. Further, our findings should eventually lead to an improved understanding of mechanisms responsible for mercury elimination in vertebrates. JF - Bulletin of environmental contamination and toxicology AU - Madenjian, Charles P AU - Blanchfield, Paul J AU - Hrenchuk, Lee E AU - Van Walleghem, Jillian L A AD - U. S. Geological Survey, Great Lakes Science Center, 1451 Green Road, Ann Arbor, MI, 48105, USA, cmadenjian@usgs.gov. Y1 - 2014/08// PY - 2014 DA - August 2014 SP - 144 EP - 148 VL - 93 IS - 2 KW - Water Pollutants, Chemical KW - 0 KW - Mercury KW - FXS1BY2PGL KW - Index Medicus KW - Animals KW - Sex Factors KW - Lakes -- analysis KW - Male KW - Female KW - Mercury -- metabolism KW - Water Pollutants, Chemical -- analysis KW - Esocidae -- metabolism KW - Mercury -- analysis KW - Water Pollutants, Chemical -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1543283452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+environmental+contamination+and+toxicology&rft.atitle=Mercury+elimination+rates+for+adult+northern+pike+Esox+lucius%3A+evidence+for+a+sex+effect.&rft.au=Madenjian%2C+Charles+P%3BBlanchfield%2C+Paul+J%3BHrenchuk%2C+Lee+E%3BVan+Walleghem%2C+Jillian+L+A&rft.aulast=Madenjian&rft.aufirst=Charles&rft.date=2014-08-01&rft.volume=93&rft.issue=2&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+environmental+contamination+and+toxicology&rft.issn=1432-0800&rft_id=info:doi/10.1007%2Fs00128-014-1256-z LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-09-25 N1 - Date created - 2014-07-04 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s00128-014-1256-z ER - TY - JOUR T1 - Habitat use and population status of Yellow-billed and Pacific loons in western Alaska, USA AN - 1554942785; 20504190 AB - Effective conservation of sympatric avian populations depends on unbiased estimates of population size, distribution, and habitat use. For populations of Yellow-billed Loons (Gavia adamsii) and Pacific Loons (G. pacifica) co-occurring in Arctic wetland communities in Alaska, USA, such data are limited and difficult to obtain, hindering population assessments and decision making. The Yellow-billed Loon is also under consideration for additional protections under the Endangered Species Act due to small global population size, specific habitat requirements, and low fecundity, further increasing the need for information at the landscape scale. To help evaluate the population status and habitat use of both species, we used repeated aerial surveys and a dynamic multistate occupancy modeling approach to jointly estimate 1) probability of lake use and 2) probability of use for nesting for Yellow-billed and Pacific loon populations at the landscape scale on the Seward Peninsula and Cape Krusenstern, Alaska, in 2011 and 2013. We also estimated state-specific transition probabilities and degree of interspecific competition to assess population stability and degree of species interactions. We found that probability of site reuse ( phi Yellow-billed = 0.73 [0.44-0.94]; phi Pacific = 0.86 [0.72-0.98]) or reuse for nesting ( phi Yellow-billed = 0.72 [0.46-0.97]; phi Pacific = 0.59 [0.38-0.85]) in 2013 was high, as was overall use of lakes >7 ha by loons (>80%). These results suggested that lake habitats may have been saturated, and that populations of both species were stable over the two-year interval between surveys. Our estimates indicated that nesting populations in western Alaska were much larger than previously thought for both Yellow-billed ( similar to 2.5 times larger) and Pacific loons ( similar to 1.5-2.0 times larger). Together our results indicate that Arctic wetlands in western Alaska are important for both species and that loon populations in this area warrant additional consideration for conservation. JF - Condor AU - Schmidt, Joshua H AU - Flamme, Melanie J AU - Walker, Johann AD - U.S. National Park Service, Central Alaska Network, Fairbanks, Alaska, USA, joshua_schmidt@nps.gov Y1 - 2014/07/30/ PY - 2014 DA - 2014 Jul 30 SP - 483 EP - 492 PB - Cooper Ornithological Society, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 116 IS - 3 SN - 0010-5422, 0010-5422 KW - ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - aerial survey KW - dynamic multistate occupancy KW - habitat use KW - loon conservation KW - rare species KW - sympatric KW - Population dynamics KW - Habitat selection KW - Aerial surveys KW - Lakes KW - Population stability KW - Nesting KW - Habitat utilization KW - Wetlands KW - Reproductive behaviour KW - Gavia adamsii KW - Competition KW - Marine KW - Marine birds KW - Data processing KW - Sympatric populations KW - Landscape KW - Brackish KW - INE, USA, Alaska KW - Polar environments KW - Habitat KW - PN, Arctic KW - Decision making KW - Fecundity KW - INE, USA, Alaska, Seward Peninsula KW - Population status KW - Nature conservation KW - Endangered species KW - Conservation KW - Size distribution KW - Population number KW - Endangered Species KW - Y 25040:Behavioral Ecology KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554942785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Habitat+use+and+population+status+of+Yellow-billed+and+Pacific+loons+in+western+Alaska%2C+USA&rft.au=Schmidt%2C+Joshua+H%3BFlamme%2C+Melanie+J%3BWalker%2C+Johann&rft.aulast=Schmidt&rft.aufirst=Joshua&rft.date=2014-07-30&rft.volume=116&rft.issue=3&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1650%2FCONDOR-14-28.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 42 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Marine birds; Fecundity; Nesting; Nature conservation; Wetlands; Reproductive behaviour; Aerial surveys; Habitat selection; Endangered Species; Data processing; Sympatric populations; Landscape; Habitat; Decision making; Lakes; Population stability; Population status; Conservation; Endangered species; Habitat utilization; Competition; Size distribution; Polar environments; Population dynamics; Population number; Gavia adamsii; PN, Arctic; INE, USA, Alaska, Seward Peninsula; INE, USA, Alaska; Marine; Brackish DO - http://dx.doi.org/10.1650/CONDOR-14-28.1 ER - TY - CPAPER T1 - High Nitrate Concentrations in Midwestern Streams in 2013 following the 2012 Drought T2 - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AN - 1553311894; 6300886 JF - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AU - Frey, Jeffrey Y1 - 2014/07/27/ PY - 2014 DA - 2014 Jul 27 KW - Nitrate KW - Streams KW - Droughts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553311894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.atitle=High+Nitrate+Concentrations+in+Midwestern+Streams+in+2013+following+the+2012+Drought&rft.au=Frey%2C+Jeffrey&rft.aulast=Frey&rft.aufirst=Jeffrey&rft.date=2014-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.swcs.org/documents/filelibrary/14ac/2014_SWCS_Full_Conference_Agenda_0A6100C9DDCC7.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-31 N1 - Last updated - 2014-08-15 ER - TY - CPAPER T1 - Part II - How Understanding Field-to-Stream Sediment and Phosphorus Fluxes can Inform Targeted Conservation in Agricultural Areas: Lessons Learned from the Upper Pecatonica River Basin, Wisconsin Driftless Area T2 - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AN - 1553311865; 6300895 JF - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AU - Fitzpatrick, Faith Y1 - 2014/07/27/ PY - 2014 DA - 2014 Jul 27 KW - Phosphorus KW - Conservation KW - River basins KW - USA, Wisconsin KW - Sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553311865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.atitle=Part+II+-+How+Understanding+Field-to-Stream+Sediment+and+Phosphorus+Fluxes+can+Inform+Targeted+Conservation+in+Agricultural+Areas%3A+Lessons+Learned+from+the+Upper+Pecatonica+River+Basin%2C+Wisconsin+Driftless+Area&rft.au=Fitzpatrick%2C+Faith&rft.aulast=Fitzpatrick&rft.aufirst=Faith&rft.date=2014-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.swcs.org/documents/filelibrary/14ac/2014_SWCS_Full_Conference_Agenda_0A6100C9DDCC7.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-31 N1 - Last updated - 2014-08-15 ER - TY - CPAPER T1 - Bloomington's National Monitoring Project Found the Greatest Nitrate Loading Was from Surface Runoff of Agriculture Fields during Major Floods T2 - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AN - 1553311809; 6300777 JF - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AU - Roseboom, Donald Y1 - 2014/07/27/ PY - 2014 DA - 2014 Jul 27 KW - Nitrate KW - Floods KW - Agricultural runoff UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553311809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.atitle=Bloomington%27s+National+Monitoring+Project+Found+the+Greatest+Nitrate+Loading+Was+from+Surface+Runoff+of+Agriculture+Fields+during+Major+Floods&rft.au=Roseboom%2C+Donald&rft.aulast=Roseboom&rft.aufirst=Donald&rft.date=2014-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.swcs.org/documents/filelibrary/14ac/2014_SWCS_Full_Conference_Agenda_0A6100C9DDCC7.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-31 N1 - Last updated - 2014-08-15 ER - TY - CPAPER T1 - Sediment Source Tracking in Midwest Agricultural Basin 30 Years after Implementation of Conservation Resource Management T2 - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AN - 1553309062; 6300803 JF - 69th Annual International Conference of the Soil and Water Conservation Society (SWCS 2014) AU - Williamson, Tanja Y1 - 2014/07/27/ PY - 2014 DA - 2014 Jul 27 KW - Pollution monitoring KW - Sediment sources KW - Resource management KW - Basins KW - Conservation KW - Tracking UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553309062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.atitle=Sediment+Source+Tracking+in+Midwest+Agricultural+Basin+30+Years+after+Implementation+of+Conservation+Resource+Management&rft.au=Williamson%2C+Tanja&rft.aulast=Williamson&rft.aufirst=Tanja&rft.date=2014-07-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=69th+Annual+International+Conference+of+the+Soil+and+Water+Conservation+Society+%28SWCS+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.swcs.org/documents/filelibrary/14ac/2014_SWCS_Full_Conference_Agenda_0A6100C9DDCC7.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-31 N1 - Last updated - 2014-08-15 ER - TY - JOUR T1 - Implications of next generation attenuation ground motion prediction equations for site coefficients used in earthquake resistant design AN - 1832673188; 698744-5 AB - Proposals are developed to update Tables 11.4-1 and 11.4-2 of Minimum Design Loads for Buildings and Other Structures published as American Society of Civil Engineers Structural Engineering Institute standard 7-10 (ASCE/SEI 7-10). The updates are mean next generation attenuation (NGA) site coefficients inferred directly from the four NGA ground motion prediction equations used to derive the maximum considered earthquake response maps adopted in ASCE/SEI 7-10. Proposals include the recommendation to use straight-line interpolation to infer site coefficients at intermediate values of (sub math xmlns="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll" altimg="urn:x-wiley:00988847:media:eqe2400:eqe2400-math-0001" wiley:location="equation/eqe2400-math-0001.png" (super (sub msub (super (sub mover accent="true" (super (sub mi (super v (sub /mi (super (sub mo stretchy="true" (super (macron) (sub /mo (super (sub /mover (super (sub mi (super S (sub /mi (super (sub /msub (super (sub /math (super (average shear velocity to 30-m depth). The NGA coefficients are shown to agree well with adopted site coefficients at low levels of input motion (0.1 g) and those observed from the Loma Prieta earthquake. For higher levels of input motion, the majority of the adopted values are within the 95% epistemic-uncertainty limits implied by the NGA estimates with the exceptions being the mid-period site coefficient, F (sub v) , for site class D and the short-period coefficient, F (sub a) , for site class C, both of which are slightly less than the corresponding 95% limit. The NGA data base shows that the median value (sub math xmlns="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll" altimg="urn:x-wiley:00988847:media:eqe2400:eqe2400-math-0002" wiley:location="equation/eqe2400-math-0002.png" (super (sub msub (super (sub mover accent="true" (super (sub mi (super v (sub /mi (super (sub mo stretchy="true" (super (macron) (sub /mo (super (sub /mover (super (sub mi (super S (sub /mi (super (sub /msub (super (sub /math (super of 913 m/s for site class B is more typical than 760 m/s as a value to characterize firm to hard rock sites as the uniform ground condition for future maximum considered earthquake response ground motion estimates. Future updates of NGA ground motion prediction equations can be incorporated easily into future adjustments of adopted site coefficients using procedures presented herein. Published 2014. This article is a U.S. Government work and is in the public domain in the USA. Earthquake Engineering & Structural Dynamics published by John Wiley & Sons Ltd. Abstract Copyright (2010), John Wiley & Sons, Ltd. JF - Earthquake Engineering & Structural Dynamics AU - Borcherdt, Roger D Y1 - 2014/07/25/ PY - 2014 DA - 2014 Jul 25 SP - 1343 EP - 1360 PB - Wiley, Chichester-New York VL - 43 IS - 9 SN - 0098-8847, 0098-8847 KW - site exploration KW - statistical analysis KW - seismic response KW - attenuation KW - strong motion KW - building codes KW - earthquake prediction KW - seismic risk KW - ground motion KW - probability KW - earthquakes KW - Loma Prieta earthquake 1989 KW - design KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832673188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earthquake+Engineering+%26+Structural+Dynamics&rft.atitle=Implications+of+next+generation+attenuation+ground+motion+prediction+equations+for+site+coefficients+used+in+earthquake+resistant+design&rft.au=Borcherdt%2C+Roger+D&rft.aulast=Borcherdt&rft.aufirst=Roger&rft.date=2014-07-25&rft.volume=43&rft.issue=9&rft.spage=1343&rft.isbn=&rft.btitle=&rft.title=Earthquake+Engineering+%26+Structural+Dynamics&rft.issn=00988847&rft_id=info:doi/10.1002%2Feqe.2400 L2 - http://www3.interscience.wiley.com/journal/1922/home LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Number of references - 31 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - attenuation; building codes; design; earthquake prediction; earthquakes; ground motion; Loma Prieta earthquake 1989; probability; seismic response; seismic risk; site exploration; statistical analysis; strong motion DO - http://dx.doi.org/10.1002/eqe.2400 ER - TY - JOUR T1 - A "terror of tyrannosaurs"; the first trackways of tyrannosaurids and evidence of gregariousness and pathology in Tyrannosauridae AN - 1676586773; 2015-037387 AB - The skeletal record of tyrannosaurids is well-documented, whereas their footprint record is surprisingly sparse. There are only a few isolated footprints attributed to tyrannosaurids and, hitherto, no reported trackways. We report the world's first trackways attributable to tyrannosaurids, and describe a new ichnotaxon attributable to tyrannosaurids. These trackways are from the Upper Cretaceous (Campanian - Maastrichtian) of northeastern British Columbia, Canada. One trackway consists of three tridactyl footprints, and two adjacent trackways consist of two footprints each. All three trackways show animals bearing southeast within an 8.5 meter-wide corridor. Similarities in depth and preservation of the tyrannosaurid tracks indicate that these three trackways were made by track-makers walking concurrently in the same direction. These trackways add significantly to previous osteology-based hypotheses of locomotion and behavior in Tyrannosauridae by providing ichnologic support for gregariousness in tyrannosaurids, and the first record of the walking gait of tyrannosaurids. JF - PloS One AU - McCrea, Richard T AU - Buckley, Lisa G AU - Farlow, James O AU - Lockley, Martin G AU - Currie, Philip J AU - Matthews, Neffra A AU - Pemberton, S George Y1 - 2014/07/23/ PY - 2014 DA - 2014 Jul 23 PB - Public Library of Science, San Francisco, CA VL - 2014 IS - E103613 KW - Diapsida KW - Cretaceous KW - Tyrannosauripodidae KW - behavior KW - ichnofossils KW - Tyrannosauridae KW - Upper Cretaceous KW - Bellatoripes fredlundi KW - new taxa KW - Archosauria KW - Wapiti Formation KW - Theropoda KW - paleopathology KW - dinosaurs KW - taxonomy KW - locomotion KW - Chordata KW - Maestrichtian KW - statistical analysis KW - British Columbia KW - Coelurosauria KW - tracks KW - Mesozoic KW - Reptilia KW - morphology KW - Canada KW - Saurischia KW - Campanian KW - Western Canada KW - Vertebrata KW - Tumbler Ridge British Columbia KW - Tetrapoda KW - regression analysis KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676586773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PloS+One&rft.atitle=A+%22terror+of+tyrannosaurs%22%3B+the+first+trackways+of+tyrannosaurids+and+evidence+of+gregariousness+and+pathology+in+Tyrannosauridae&rft.au=McCrea%2C+Richard+T%3BBuckley%2C+Lisa+G%3BFarlow%2C+James+O%3BLockley%2C+Martin+G%3BCurrie%2C+Philip+J%3BMatthews%2C+Neffra+A%3BPemberton%2C+S+George&rft.aulast=McCrea&rft.aufirst=Richard&rft.date=2014-07-23&rft.volume=2014&rft.issue=E103613&rft.spage=&rft.isbn=&rft.btitle=&rft.title=PloS+One&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0103613 L2 - http://journals.plos.org/plosone/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 77 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-09-16 N1 - SubjectsTermNotLitGenreText - Archosauria; behavior; Bellatoripes fredlundi; British Columbia; Campanian; Canada; Chordata; Coelurosauria; Cretaceous; Diapsida; dinosaurs; ichnofossils; locomotion; Maestrichtian; Mesozoic; morphology; new taxa; paleopathology; regression analysis; Reptilia; Saurischia; statistical analysis; taxonomy; Tetrapoda; Theropoda; tracks; Tumbler Ridge British Columbia; Tyrannosauridae; Tyrannosauripodidae; Upper Cretaceous; Vertebrata; Wapiti Formation; Western Canada DO - http://dx.doi.org/10.1371/journal.pone.0103613 ER - TY - JOUR T1 - Reducing rockfall risk in Yosemite National Park AN - 1645574760; 2015-006737 AB - Yosemite National Park preserves some of the world's most spectacular geological scenery, including icons such as Half Dome and El Capitan. The glacially sculpted granite walls of Yosemite Valley attract 4 million visitors a year, but rockfalls from these cliffs pose substantial hazards (Figure 1). Abstract Copyright This paper is not subject to U.S. copyright. Published in 2014 by the American Geophysical Union. JF - Eos, Transactions, American Geophysical Union AU - Stock, Greg M AU - Collins, Brian D Y1 - 2014/07/22/ PY - 2014 DA - 2014 Jul 22 SP - 261 EP - 263 PB - American Geophysical Union, Washington, DC VL - 95 IS - 29 SN - 0096-3941, 0096-3941 KW - United States KW - California KW - rockfalls KW - mitigation KW - geologic hazards KW - mass movements KW - Central California KW - natural hazards KW - Yosemite National Park KW - risk assessment KW - preventive measures KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645574760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Reducing+rockfall+risk+in+Yosemite+National+Park&rft.au=Stock%2C+Greg+M%3BCollins%2C+Brian+D&rft.aulast=Stock&rft.aufirst=Greg&rft.date=2014-07-22&rft.volume=95&rft.issue=29&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1002%2F2014EO290002 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2015-01-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; Central California; geologic hazards; mass movements; mitigation; natural hazards; preventive measures; risk assessment; rockfalls; United States; Yosemite National Park DO - http://dx.doi.org/10.1002/2014EO290002 ER - TY - JOUR T1 - Seismicity induced from nearly two decades of deep brine injection, Paradox Valley, USA AN - 1861089461; 768459-17 JF - Earth Sciences Research Journal AU - Yeck, William AU - Block, Lisa AU - Wood, Chris AU - King, Vanessa AU - ? Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 49 EP - 50 PB - Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Geociencias, Bogota VL - 18, SPECIAL ISSUE SN - 1794-6190, 1794-6190 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1861089461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+Sciences+Research+Journal&rft.atitle=Seismicity+induced+from+nearly+two+decades+of+deep+brine+injection%2C+Paradox+Valley%2C+USA&rft.au=Yeck%2C+William%3BBlock%2C+Lisa%3BWood%2C+Chris%3BKing%2C+Vanessa%3B%3F&rft.aulast=Yeck&rft.aufirst=William&rft.date=2014-07-01&rft.volume=18%2C+SPECIAL+ISSUE&rft.issue=&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+Research+Journal&rft.issn=17946190&rft_id=info:doi/ L2 - http://www.scielo.org.co/scielo.php?script=sci_issues&pid=1794-6190&lng=en&nrm=iso LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Last updated - 2017-01-24 ER - TY - JOUR T1 - Effects of Disturbance Associated With Seismic Exploration for Oil and Gas Reserves in Coastal Marshes AN - 1770280238; 20130331 AB - Anthropogenic disturbances in wetland ecosystems can alter the composition and structure of plant assemblages and affect system functions. Extensive oil and gas extraction has occurred in wetland habitats along the northern Gulf of Mexico coast since the early 1900s. Activities involved with three-dimensional (3D) seismic exploration for these resources cause various disturbances to vegetation and soils. We documented the impact of a 3D seismic survey in coastal marshes in Louisiana, USA, along transects established before exploration began. Two semi-impounded marshes dominated by Spartina patens were in the area surveyed. Vegetation, soil, and water physicochemical data were collected before the survey, about 6 weeks following its completion, and every 3 months thereafter for 2 years. Soil cores for seed bank emergence experiments were also collected. Maximum vegetation height at impact sites was reduced in both marshes 6 weeks following the survey. In one marsh, total vegetation cover was also reduced, and dead vegetation cover increased, at impact sites 6 weeks after the survey. These effects, however, did not persist 3 months later. No effects on soil or water properties were identified. The total number of seeds that germinated during greenhouse studies increased at impact sites 5 months following the survey in both marshes. Although some seed bank effects persisted 1 year, these effects were not reflected in standing vegetation. The marshes studied were therefore resilient to the impacts resulting from 3D seismic exploration because vegetation responses were short term in that they could not be identified a few months following survey completion. JF - Environmental Management AU - Howard, Rebecca J AU - Wells, Christopher J AU - Michot, Thomas C AU - Johnson, Darren J AD - U.S. Geological Survey, National Wetlands Research Center, 700 Cajundome Blvd., Lafayette, LA, 70506, USA howardr@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 30 EP - 50 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 54 IS - 1 SN - 0364-152X, 0364-152X KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Three dimensional KW - Seeds KW - Soils KW - Disturbances KW - Vegetation KW - Exploration KW - Marshes KW - Natural gas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1770280238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Effects+of+Disturbance+Associated+With+Seismic+Exploration+for+Oil+and+Gas+Reserves+in+Coastal+Marshes&rft.au=Howard%2C+Rebecca+J%3BWells%2C+Christopher+J%3BMichot%2C+Thomas+C%3BJohnson%2C+Darren+J&rft.aulast=Howard&rft.aufirst=Rebecca&rft.date=2014-07-01&rft.volume=54&rft.issue=1&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-014-0274-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 62 N1 - Last updated - 2017-01-05 DO - http://dx.doi.org/10.1007/s00267-014-0274-2 ER - TY - JOUR T1 - Nest site characteristics, nesting movements, and lack of longterm nest site fidelity in Agassiz's desert tortoises at a wind energy facility in southern California AN - 1722182622; PQ0002046317 AB - Nest site selection has important consequences for maternal and offspring survival and fitness. Females of some species return to the same nesting areas year after year. We studied nest site characteristics, fidelity, and daily pre-nesting movements in a population of Agassiz's desert tortoises (Gopherus agassizii) at a wind energy facility in southern California during two field seasons separated by over a decade. No females returned to the same exact nest site within or between years but several nested in the same general area. However, distances between first and second clutches within a year (2000) were not significantly different from distances between nests among years (2000 and 2011) for a small sample of females, suggesting some degree of fidelity within their normal activity areas. Environmental attributes of nest sites did not differ significantly among females but did among years due largely to changes in perennial plant structure as a result of multiple fires. Daily pre-nesting distances moved by females decreased consistently from the time shelled eggs were first visible in X-radiographs until oviposition, again suggesting some degree of nest site selection. Tortoises appear to select nest sites that are within their long-term activity areas, inside the climate-moderated confines of one of their self-constructed burrows, and specifically, at a depth in the burrow that minimizes exposure of eggs and embryos to lethal incubation temperatures. Nesting in "climate-controlled" burrows and nest guarding by females relaxes some of the constraints that drive nest site selection in other oviparous species. JF - California Fish and Game AU - Lovich, Jeffrey E AU - Agha, Mickey AU - YACKULIC, CHARLES B AU - Meyer-Wilkins, Kathie AU - Bjurlin, Curtis AU - Ennen, Joshua R AU - Arundel, Terence R AU - Austin, Meaghan AD - U.S. Geological Survey Southwest Biological Science Center, 2255 North Gemini Drive, MS-9394, Flagstaff, AZ 86001, USA, jeffrey_lovich@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 404 EP - 416 PB - Department of Fish and Game, 1416 Ninth St. Sacramento CA 95814 United States VL - 100 IS - 3 SN - 0008-1078, 0008-1078 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Agassiz's desert tortoise KW - Gopherus agassizii KW - nest site selection KW - nest fidelity KW - pre-nesting movements KW - renewable energy KW - Sonoran Desert KW - Temperature effects KW - Fitness KW - Fires KW - Survival KW - Site fidelity KW - Eggs KW - Nests KW - Burrows KW - Site selection KW - Fidelity KW - Energy KW - Progeny KW - Embryos KW - Oviposition KW - Wind KW - Y 25020:Territory, Reproduction and Sociality KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722182622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=California+Fish+and+Game&rft.atitle=Nest+site+characteristics%2C+nesting+movements%2C+and+lack+of+longterm+nest+site+fidelity+in+Agassiz%27s+desert+tortoises+at+a+wind+energy+facility+in+southern+California&rft.au=Lovich%2C+Jeffrey+E%3BAgha%2C+Mickey%3BYACKULIC%2C+CHARLES+B%3BMeyer-Wilkins%2C+Kathie%3BBjurlin%2C+Curtis%3BEnnen%2C+Joshua+R%3BArundel%2C+Terence+R%3BAustin%2C+Meaghan&rft.aulast=Lovich&rft.aufirst=Jeffrey&rft.date=2014-07-01&rft.volume=100&rft.issue=3&rft.spage=404&rft.isbn=&rft.btitle=&rft.title=California+Fish+and+Game&rft.issn=00081078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-02-29 N1 - SubjectsTermNotLitGenreText - Fitness; Temperature effects; Fires; Survival; Site fidelity; Nests; Eggs; Burrows; Site selection; Fidelity; Energy; Embryos; Progeny; Oviposition; Wind; Gopherus agassizii ER - TY - JOUR T1 - Use of water developments by female elk at Theodore Roosevelt National Park, North Dakota AN - 1722171209; PQ0002046324 AB - Development of water sources for wildlife is a widespread management practice with a long history; however, needs of wildlife and availability of water depend on myriad interacting factors that vary among species and localities. Benefits are therefore situational, establishing a need for evaluation of water use in varied settings. We used global-positioning-system (GPS) collars and time-lapse videography to estimate the distribution of elk (Cervus elaphus) activity and frequency of water-development use at Theodore Roosevelt National Park, North Dakota, during June-September, 2003-2006. Prevailing perceptions of water use by elk derive primarily from general associations of elk activity with locations of water sources. Technological advances that permit nearly continuous, precise monitoring present an opportunity to improve understanding of water use by elk, incidental to other investigations. JF - California Fish and Game AU - Sargeant, Glen A AU - Oehler, Michael W AU - Sexton, Chad L AD - U. S. Geological Survey, Northern Prairie Wildlife Research Center 8711 37th St. SE, Jamestown, ND 58401, USA, gsargeant@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 538 EP - 549 PB - Department of Fish and Game, 1416 Ninth St. Sacramento CA 95814 United States VL - 100 IS - 3 SN - 0008-1078, 0008-1078 KW - Ecology Abstracts KW - elk KW - Cervus elaphus KW - distribution KW - North Dakota KW - Theodore Roosevelt National Park KW - videography KW - water developments KW - water use KW - Collars KW - Water use KW - Perception KW - Wildlife KW - National parks KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722171209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=California+Fish+and+Game&rft.atitle=Use+of+water+developments+by+female+elk+at+Theodore+Roosevelt+National+Park%2C+North+Dakota&rft.au=Sargeant%2C+Glen+A%3BOehler%2C+Michael+W%3BSexton%2C+Chad+L&rft.aulast=Sargeant&rft.aufirst=Glen&rft.date=2014-07-01&rft.volume=100&rft.issue=3&rft.spage=538&rft.isbn=&rft.btitle=&rft.title=California+Fish+and+Game&rft.issn=00081078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-02-29 N1 - SubjectsTermNotLitGenreText - Collars; Water use; Perception; Wildlife; National parks; Cervus elaphus ER - TY - JOUR T1 - Comparative responses to endocrine disrupting compounds in early life stages of Atlantic salmon, Salmo salar AN - 1627987647; 20928747 AB - Atlantic salmon (Salmo salar) are endangered anadromous fish that may be exposed to feminizing endocrine disrupting compounds (EDCs) during early development, potentially altering physiological capacities, survival and fitness. To assess differential life stage sensitivity to common EDCs, we carried out short-term (4 day) exposures using three doses each of 17 alpha -ethinylestradiol (EE2), 17 beta -estradiol (E2), and nonylphenol (NP) on four early life stages; embryos, yolk-sac larvae, feeding fry and 1 year old smolts. Differential response was compared using vitellogenin (Vtg, a precursor egg protein) gene transcription. Smolts were also examined for impacts on plasma Vtg, cortisol, thyroid hormones (T4/T3) and hepatosomatic index (HSI). Compound-related mortality was not observed in any life stage, but Vtg mRNA was elevated in a dose-dependent manner in yolk-sac larvae, fry and smolts but not in embryos. The estrogens EE2 and E2 were consistently stronger inducers of Vtg than NP. Embryos responded significantly to the highest concentration of EE2 only, while older life stages responded to the highest doses of all three compounds, as well as intermediate doses of EE2 and E2. Maximal transcription was greater for fry among the three earliest life stages, suggesting fry may be the most responsive life stage in early development. Smolt plasma Vtg was also significantly increased, and this response was observed at lower doses of each compound than was detected by gene transcription suggesting plasma Vtg is a more sensitive indicator at this life stage. HSI was increased at the highest doses of EE2 and E2, and plasma T3 was decreased at the highest dose of EE2. Our results indicate that all life stages are potentially sensitive to endocrine disruption by estrogenic compounds and that physiological responses were altered over a short window of exposure, indicating the potential for these compounds to impact fish in the wild. JF - Aquatic Toxicology AU - Duffy, T A AU - Iwanowicz, L R AU - McCormick, S D AD - USGS, Conte Anadromous Fish Research Center, 1 Migratory Way, Turners Falls, MA 01376, United States Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 1 EP - 10 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 152 SN - 0166-445X, 0166-445X KW - Environment Abstracts; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - Endocrine disruptor KW - Estradiol KW - Nonylphenol KW - Atlantic salmon KW - Vitellogenin KW - Life stage KW - Fitness KW - Smolt KW - Hydrocortisone KW - Endocrine disruptors KW - Anadromous species KW - Hormones KW - Sex hormones KW - Marine fish KW - Thyroid hormones KW - Exposure KW - Embryos KW - Salmon KW - Smolts KW - Thyroid KW - Larvae KW - Developmental stages KW - Transcription KW - Anadromous Fish KW - Salmo salar KW - Water Pollution Effects KW - Endocrinology KW - Fish KW - Survival KW - Larval development KW - Physiological responses KW - Thyroxine KW - Mortality KW - Feeding KW - Estrogens KW - Triiodothyronine KW - Proteins KW - AQ 00001:Water Resources and Supplies KW - Q5 08503:Characteristics, behavior and fate KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - Q1 08442:Population dynamics KW - X 24360:Metals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627987647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Toxicology&rft.atitle=Comparative+responses+to+endocrine+disrupting+compounds+in+early+life+stages+of+Atlantic+salmon%2C+Salmo+salar&rft.au=Duffy%2C+T+A%3BIwanowicz%2C+L+R%3BMcCormick%2C+S+D&rft.aulast=Duffy&rft.aufirst=T&rft.date=2014-07-01&rft.volume=152&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Aquatic+Toxicology&rft.issn=0166445X&rft_id=info:doi/10.1016%2Fj.aquatox.2014.03.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Marine fish; Anadromous species; Endocrinology; Smolts; Transcription; Larval development; Hormones; Sex hormones; Fitness; Feeding; Mortality; Estrogens; Hydrocortisone; Endocrine disruptors; Developmental stages; Survival; Triiodothyronine; Thyroid hormones; Vitellogenin; Nonylphenol; Thyroxine; Embryos; Salmon; Larvae; Thyroid; Physiological responses; Proteins; Fish; Smolt; Exposure; Water Pollution Effects; Anadromous Fish; Salmo salar DO - http://dx.doi.org/10.1016/j.aquatox.2014.03.015 ER - TY - JOUR T1 - Millennial-scale variations in western Sierra Nevada precipitation during the last glacial cycle MIS 4/3 transition AN - 1612265408; 2014-081255 AB - Dansgaard-Oeschger (D-O) cycles had far-reaching effects on Northern Hemisphere and tropical climate systems during the last glacial period, yet the climatic response to D-O cycles in western North America is controversial, especially prior to 55 ka. We document changes in precipitation along the western slope of the central Sierra Nevada during early Marine Oxygen Isotope Stages (MIS) 3 and 4 (55-67 ka) from a U-series dated speleothem record from McLean's Cave. The timing of our multi-proxy geochemical dataset is coeval with D-O interstadials (15-18) and stadials, including Heinrich Event 6. The McLean's Cave stalagmite indicates warmer and drier conditions during Greenland interstadials (GISs 15-18), signified by elevated delta (super 18) O, delta (super 13) C, reflectance, and trace element concentrations, and less radiogenic (super 87) Sr/ (super 86) Sr. Our record extends evidence of a strong linkage between high-latitude warming and reduced precipitation in western North America to early MIS 3 and MIS 4. This record shows that the linkage persists in diverse global climate states, and documents the nature of the climatic response in central California to Heinrich Event 6. Abstract Copyright (2014) Elsevier, B.V. JF - Quaternary Research AU - Oster, Jessica L AU - Montanez, Isabel P AU - Mertz-Kraus, Regina AU - Sharp, Warren D AU - Stock, Greg M AU - Spero, Howard J AU - Tinsley, John AU - Zachos, James C Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 236 EP - 248 PB - Elsevier, New York, NY VL - 82 IS - 1 SN - 0033-5894, 0033-5894 KW - United States KW - Sierra Nevada KW - oxygen KW - isotopes KW - atmospheric precipitation KW - paleoclimatology KW - Th/U KW - stable isotopes KW - uranium disequilibrium KW - upper Pleistocene KW - Cenozoic KW - California KW - stalagmites KW - Dansgaard-Oeschger cycles KW - sedimentary rocks KW - carbon KW - MIS 4 KW - chemostratigraphy KW - absolute age KW - MIS 3 KW - trace elements KW - speleothems KW - alkaline earth metals KW - Quaternary KW - chronostratigraphy KW - isotope ratios KW - Central California KW - C-13/C-12 KW - statistical analysis KW - O-18/O-16 KW - western Sierra Nevada KW - correlation coefficient KW - Sr-87/Sr-86 KW - McLean's Cave KW - metals KW - Pleistocene KW - carbonate rocks KW - solution features KW - strontium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1612265408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+Research&rft.atitle=Millennial-scale+variations+in+western+Sierra+Nevada+precipitation+during+the+last+glacial+cycle+MIS+4%2F3+transition&rft.au=Oster%2C+Jessica+L%3BMontanez%2C+Isabel+P%3BMertz-Kraus%2C+Regina%3BSharp%2C+Warren+D%3BStock%2C+Greg+M%3BSpero%2C+Howard+J%3BTinsley%2C+John%3BZachos%2C+James+C&rft.aulast=Oster&rft.aufirst=Jessica&rft.date=2014-07-01&rft.volume=82&rft.issue=1&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=Quaternary+Research&rft.issn=00335894&rft_id=info:doi/10.1016%2Fj.yqres.2014.04.010 L2 - http://www.sciencedirect.com/science/journal/00335894 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Number of references - 106 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2014-10-16 N1 - CODEN - QRESAV N1 - SubjectsTermNotLitGenreText - absolute age; alkaline earth metals; atmospheric precipitation; C-13/C-12; California; carbon; carbonate rocks; Cenozoic; Central California; chemostratigraphy; chronostratigraphy; correlation coefficient; Dansgaard-Oeschger cycles; isotope ratios; isotopes; McLean's Cave; metals; MIS 3; MIS 4; O-18/O-16; oxygen; paleoclimatology; Pleistocene; Quaternary; sedimentary rocks; Sierra Nevada; solution features; speleothems; Sr-87/Sr-86; stable isotopes; stalagmites; statistical analysis; strontium; Th/U; trace elements; United States; upper Pleistocene; uranium disequilibrium; western Sierra Nevada DO - http://dx.doi.org/10.1016/j.yqres.2014.04.010 ER - TY - JOUR T1 - Spatially explicit modeling of 1992-2100 land cover and forest stand age for the conterminous United States AN - 1560115910; 20589007 AB - Information on future land-use and land-cover (LULC) change is needed to analyze the impact of LULC change on ecological processes. The U.S. Geological Survey has produced spatially explicit, thematically detailed LULC projections for the conterminous United States. Four qualitative and quantitative scenarios of LULC change were developed, with characteristics consistent with the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emission Scenarios (SRES). The four quantified scenarios (A1B, A2, B1, and B2) served as input to the forecasting scenarios of land-use change (FORE-SCE) model. The consistent, spatially explicit, and thematically detailed LULC projections and the associated forest stand-age data layers have been used to analyze LULC impacts on carbon and greenhouse gas fluxes, biodiversity, climate and weather variability, hydrologic change, and other ecological processes. JF - Ecological Applications AU - Sohl, Terry L AU - Sayler, Kristi L AU - Bouchard, Michelle A AU - Reker, Ryan R AU - Friesz, Aaron M AU - Bennett, Stacie L AU - Sleeter, Benjamin M AU - Sleeter, Rachel R AU - Wilson, Tamara AU - Soulard, Chris AU - KNUPPE, MICHELLE AU - van Hofwegen, Travis AD - U.S. Geological Survey (USGS), Earth Resources Observation and Science (EROS) Center, 47914 252nd Street, Sioux Falls, South Dakota 57198 USA, sohl@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 1015 EP - 1036 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 24 IS - 5 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Ecology Abstracts KW - FORE-SCE KW - land cover KW - land use KW - model KW - projection KW - scenario KW - United States KW - Weather KW - Age KW - Data processing KW - Climatic changes KW - Biological diversity KW - Forests KW - Biodiversity KW - Intergovernmental Panel on Climate Change KW - Land use KW - Greenhouses KW - Models KW - USA KW - Carbon KW - Geological surveys KW - Emissions KW - Greenhouse gases KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560115910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Spatially+explicit+modeling+of+1992-2100+land+cover+and+forest+stand+age+for+the+conterminous+United+States&rft.au=Sohl%2C+Terry+L%3BSayler%2C+Kristi+L%3BBouchard%2C+Michelle+A%3BReker%2C+Ryan+R%3BFriesz%2C+Aaron+M%3BBennett%2C+Stacie+L%3BSleeter%2C+Benjamin+M%3BSleeter%2C+Rachel+R%3BWilson%2C+Tamara%3BSoulard%2C+Chris%3BKNUPPE%2C+MICHELLE%3Bvan+Hofwegen%2C+Travis&rft.aulast=Sohl&rft.aufirst=Terry&rft.date=2014-07-01&rft.volume=24&rft.issue=5&rft.spage=1015&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Weather; Age; Data processing; Carbon; Climatic changes; Biodiversity; Forests; Models; Greenhouses; Geological surveys; Emissions; Biological diversity; Intergovernmental Panel on Climate Change; Greenhouse gases; Land use; USA ER - TY - JOUR T1 - Can fire atlas data improve species distribution model projections? AN - 1560115852; 20589009 AB - Correlative species distribution models (SDMs) are widely used in studies of climate change impacts, yet are often criticized for failing to incorporate disturbance processes that can influence species distributions. Here we use two temporally independent data sets of vascular plant distributions, climate data, and fire atlas data to examine the influence of disturbance history on SDM projection accuracy through time in the mountain ranges of California, USA. We used hierarchical partitioning to examine the influence of fire occurrence on the distribution of 144 vascular plant species and built a suite of SDMs to examine how the inclusion of fire-related predictors (fire occurrence and departure from historical fire return intervals) affects SDM projection accuracy. Fire occurrence provided the least explanatory power among predictor variables for predicting species' distributions, but provided improved explanatory power for species whose regeneration is tied closely to fire. A measure of the departure from historic fire return interval had greater explanatory power for calibrating modern SDMs than fire occurrence. This variable did not improve internal model accuracy for most species, although it did provide marginal improvement to models for species adapted to high-frequency fire regimes. Fire occurrence and fire return interval departure were strongly related to the climatic covariates used in SDM development, suggesting that improvements in model accuracy may not be expected due to limited additional explanatory power. Our results suggest that the inclusion of coarse-scale measures of disturbance in SDMs may not be necessary to predict species distributions under climate change, particularly for disturbance processes that are largely mediated by climate. JF - Ecological Applications AU - Crimmins, Shawn M AU - Dobrowski, Solomon Z AU - MYNSBERGE, ALISON R AU - Safford, Hugh D AD - Department of Forest Management, College of Forestry and Conservation, University of Montana, Missoula, Montana 59812 USA; U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin 54603 USA, scrimmins@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 1057 EP - 1069 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 24 IS - 5 SN - 1051-0761, 1051-0761 KW - Ecology Abstracts KW - California, USA KW - climate change KW - disturbance KW - fire KW - fire return interval KW - niche KW - species distribution model KW - transferability KW - vascular plant species KW - Mountains KW - Fires KW - Data processing KW - Atlases KW - Climatic changes KW - Plants KW - Development KW - Models KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560115852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Can+fire+atlas+data+improve+species+distribution+model+projections%3F&rft.au=Crimmins%2C+Shawn+M%3BDobrowski%2C+Solomon+Z%3BMYNSBERGE%2C+ALISON+R%3BSafford%2C+Hugh+D&rft.aulast=Crimmins&rft.aufirst=Shawn&rft.date=2014-07-01&rft.volume=24&rft.issue=5&rft.spage=1057&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Mountains; Fires; Data processing; Atlases; Climatic changes; Plants; Development; Models ER - TY - JOUR T1 - Landscape selection by piping plovers has implications for measuring habitat and population size AN - 1554945185; 20482327 AB - How breeding birds distribute in relation to landscape-scale habitat features has important implications for conservation because those features may constrain habitat suitability. Furthermore, knowledge of these associations can help build models to improve area-wide demographic estimates or to develop a sampling stratification for research and monitoring. This is particularly important for rare species that have uneven distributions across vast areas, such as the federally listed piping plover (Charadrius melodus; hereafter plover). We examined how remotely-sensed landscape features influenced the distribution of breeding plover pairs among 2-km shoreline segments during 2006-2009 at Lake Sakakawea in North Dakota, USA. We found strong associations between remotely-sensed landscape features and plover abundance and distribution (R super(2) = 0.65). Plovers were nearly absent from segments with bluffs (>25 m elevation increase within 250 m of shoreline). Relative plover density (pairs/ha) was markedly greater on islands (4.84 plus or minus 1.22 SE) than on mainlands (0.85 plus or minus 0.17 SE). Pair numbers increased with abundance of nesting habitat (unvegetated-flat areas beta = 0.28 plus or minus 0.08). On islands, pair numbers also increased with the relative proportion of the total area that was habitat ( beta = 3.27 plus or minus 0.46 SE). Our model could be adapted to estimate the breeding population of plovers or to make predictions that provide a basis for stratification and design of future surveys. Knowledge of landscape features, such as bluffs, that exclude use by birds refines habitat suitability and facilitates more accurate estimates of habitat and population abundance, by decreasing the size of the sampling universe. Furthermore, techniques demonstrated here are applicable to other vast areas where birds breed in sparse or uneven densities. JF - Landscape Ecology AU - Anteau, Michael J AU - Shaffer, Terry L AU - Wiltermuth, Mark T AU - Sherfy, Mark H AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, 8711 37th St SE, Jamestown, ND, 58401, USA, manteau@usgs.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 1033 EP - 1044 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 29 IS - 6 SN - 0921-2973, 0921-2973 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Abundance KW - Charadrius melodus KW - Population dynamics KW - Lakes KW - Breeding KW - Nesting KW - Landscape KW - Habitat KW - Model Studies KW - Aves KW - Conservation KW - Birds KW - Prediction KW - Stratification KW - Models KW - Demography KW - Habitats KW - Islands KW - USA, North Dakota KW - Sampling KW - Reproductive behaviour KW - Quantitative distribution KW - Density KW - Rare species KW - Elevation KW - USA, North Dakota, Sakakawea L. KW - Population number KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554945185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Landscape+selection+by+piping+plovers+has+implications+for+measuring+habitat+and+population+size&rft.au=Anteau%2C+Michael+J%3BShaffer%2C+Terry+L%3BWiltermuth%2C+Mark+T%3BSherfy%2C+Mark+H&rft.aulast=Anteau&rft.aufirst=Michael&rft.date=2014-07-01&rft.volume=29&rft.issue=6&rft.spage=1033&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-014-0041-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 47 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Quantitative distribution; Nesting; Reproductive behaviour; Rare species; Habitat; Population dynamics; Demography; Lakes; Islands; Breeding; Abundance; Landscape; Conservation; Stratification; Sampling; Models; Prediction; Aves; Population number; Habitats; Density; Elevation; Birds; Model Studies; Charadrius melodus; USA, North Dakota; USA, North Dakota, Sakakawea L. DO - http://dx.doi.org/10.1007/s10980-014-0041-z ER - TY - JOUR T1 - Miami-Dade County's Environmentally Endangered Lands Covenant Program: Creating Protected Areas on Private Lands via Financial Incentives AN - 1554945167; 20504104 AB - We review Miami-Dade County's Environmentally Endangered Lands (EEL) Covenant Program as a means to create protected areas on private property via financial incentives. Such incentives go a step beyond regulatory and fee simple approaches to conservation. The program is codified under Chapter 25B, Article II, of the Miami-Dade County Code as authorized by section 193.501, Florida Statutes. Under the EEL Covenant Program, landowners enter into a ten-year conservation agreement with the county, where owners agree to keep a portion of their land in its natural condition in exchange for a property tax reduction of 90%. The program creates protected areas where laws have not, sometimes in areas most vulnerable to development pressure. There are currently 85 properties in the program, encompassing 173 hectares of pine rockland, hardwood hammock, transitional ecotone, and wetland habitat. Pine rocklands are a globally imperiled ecosystem. Covenant sites can act as stepping stone reserves for some species, and several federally listed plant and animal species have been documented on multiple sites. These sites probably provide the most benefit to rare upland plant species, which often thrive in relatively small protected areas. Program successes have not come without challenges. By virtue of their location in an urban-agricultural matrix, several covenant properties experience fragmentation and edge effects, especially exotic plant species. Several covenant holders have participated in the program since its inception in 1979. The program fosters successful public/private partnerships whereby the government works directly with landowners, furthering public awareness and conservation. JF - Natural Areas Journal AU - Giannini, Helena C AU - Heinen, Joel T AD - National Park Service South Florida Caribbean Network 18001 Old Cutler Road, Suite 419 Palmetto Bay FL 33157, USA, helena_giannini@nps.gov Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 338 EP - 345 PB - Natural Areas Association, PO Box 1504 Bend OR 97709 United States VL - 34 IS - 3 SN - 0885-8608, 0885-8608 KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - conservation easements KW - covenants KW - incentives KW - private lands KW - protected areas KW - USA, Florida KW - Plant protection KW - Incentives KW - Development KW - Hardwoods KW - Public awareness KW - Taxation KW - Protected areas KW - Wetlands KW - Vulnerability KW - Pressure KW - Private lands KW - Habitat KW - Ecotones KW - Edge effect KW - Reviews KW - Conservation KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554945167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Areas+Journal&rft.atitle=Miami-Dade+County%27s+Environmentally+Endangered+Lands+Covenant+Program%3A+Creating+Protected+Areas+on+Private+Lands+via+Financial+Incentives&rft.au=Giannini%2C+Helena+C%3BHeinen%2C+Joel+T&rft.aulast=Giannini&rft.aufirst=Helena&rft.date=2014-07-01&rft.volume=34&rft.issue=3&rft.spage=338&rft.isbn=&rft.btitle=&rft.title=Natural+Areas+Journal&rft.issn=08858608&rft_id=info:doi/10.3375%2F043.034.0308 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 24 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Plant protection; Reviews; Conservation; Wetlands; Development; Pressure; Habitat; Hardwoods; Ecotones; Edge effect; Incentives; Public awareness; Taxation; Protected areas; Vulnerability; Private lands; USA, Florida DO - http://dx.doi.org/10.3375/043.034.0308 ER - TY - JOUR T1 - Bison: Yesterday, Today, and Tomorrow AN - 1554943110; 20504107 AB - No species in North America today more powerfully represents the United States than the plains bison (popularly called "buffalo"); preserving Bison bison bison Linnaeus, and its genetic integrity, is important to the nation. This paper first examines the bison's prehistory, migrations to North America, relationship with North American Native American cultures, and events leading to the nineteenth century near-extinction. It then discusses early conservation successes, including the work of individuals and organizations that made this possible. This paper focuses on mainly the prospects for bison protection today in the face of strong challenges such as bison-cattle (Bos Taurus Bojanus) interbreeding and the threat of bison genomic extinction. This work is being carried out by bison protection organizations and a Department of the Interior (DOI) bison working group. Their goals include finding and establishing connected habitats wherein buffalo can roam and migrate as they did historically across broad ranges. Maintaining genetic integrity and creating safe habitats for bison herds can lead to long-term viability. JF - Natural Areas Journal AU - Kolipinski, Mietek AU - Borish, Steven AU - Scott, Arthur AU - Kozlowski, Kristen AU - Ghosh, Sibdas AD - National Park Service, Pacific West Regional Office San Francisco, CA, SGhosh@iona.edu Y1 - 2014/07// PY - 2014 DA - July 2014 SP - 365 EP - 375 PB - Natural Areas Association, PO Box 1504 Bend OR 97709 United States VL - 34 IS - 3 SN - 0885-8608, 0885-8608 KW - Ecology Abstracts KW - anthropogenic selection KW - bison near-extinction KW - bison phylogeny KW - Great Plains ecology KW - herd management KW - National Park Service KW - Native Americans KW - wildlife conservation KW - Extinction KW - Bison KW - Conservation KW - Bos taurus KW - genomics KW - Bison bison bison KW - Habitat KW - Migration KW - Ethnic groups KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554943110?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Areas+Journal&rft.atitle=Bison%3A+Yesterday%2C+Today%2C+and+Tomorrow&rft.au=Kolipinski%2C+Mietek%3BBorish%2C+Steven%3BScott%2C+Arthur%3BKozlowski%2C+Kristen%3BGhosh%2C+Sibdas&rft.aulast=Kolipinski&rft.aufirst=Mietek&rft.date=2014-07-01&rft.volume=34&rft.issue=3&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=Natural+Areas+Journal&rft.issn=08858608&rft_id=info:doi/10.3375%2F043.034.0312 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 35 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Extinction; Conservation; genomics; Habitat; Migration; Ethnic groups; Bison; Bos taurus; Bison bison bison DO - http://dx.doi.org/10.3375/043.034.0312 ER - TY - JOUR T1 - Importance of Biogeomorphic and Spatial Properties in Assessing a Tidal Salt Marsh Vulnerability to Sea-level Rise AN - 1540230801; 20117021 AB - We evaluated the biogeomorphic processes of a large (309 ha) tidal salt marsh and examined factors that influence its ability to keep pace with relative sea-level rise (SLR). Detailed elevation data from 1995 and 2008 were compared with digital elevation models (DEMs) to assess marsh surface elevation change during this time. Overall, 37 % (113 ha) of the marsh increased in elevation at a rate that exceeded SLR, whereas 63 % (196 ha) of the area did not keep pace with SLR. Of the total area, 55 % (169 ha) subsided during the study period, but subsidence varied spatially across the marsh surface. To determine which biogeomorphic and spatial factors contributed to measured elevation change, we collected soil cores and determined percent and origin of organic matter (OM), particle size, bulk density (BD), and distance to nearest bay edge, levee, and channel. We then used Akaike Information Criterion (AICc) model selection to assess those variables most important to determine measured elevation change. Soil stable isotope compositions were evaluated to assess the source of the OM. The samples had limited percent OM by weight (<5.5 %), with mean bulk densities of 0.58 g cm super(-3), indicating that the soils had high mineral content with a relatively low proportion of pore space. The most parsimonious model with the highest AICc weight (0.53) included distance from bay's edge (i.e., lower intertidal) and distance from levee (i.e., upper intertidal). Close proximity to sediment source was the greatest factor in determining whether an area increased in elevation, whereas areas near landward levees experienced subsidence. Our study indicated that the ability of a marsh to keep pace with SLR varied across the surface, and assessing changes in elevation over time provides an alternative method to long-term accretion monitoring. SLR models that do not consider spatial variability of biogeomorphic and accretion processes may not correctly forecast marsh drowning rates, which may be especially true in modified and urbanized estuaries. In light of SLR, improving our understanding of elevation change in these dynamic marsh systems will play a crucial role in forecasting potential impacts to their sustainability and the survival of these ecosystems. JF - Estuaries and Coasts AU - Thorne, Karen M AU - Elliott-Fisk, Deborah L AU - Wylie, Glenn D AU - Perry, William M AU - Takekawa, John Y AD - Western Ecological Research Center, U.S. Geological Survey, 3020 State University Dr. East, Modoc Hall, Suite 2007, Sacramento, CA, 95819, USA, kthorne@usgs.gov Y1 - 2014/07// PY - 2014 DA - Jul 2014 SP - 941 EP - 951 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 37 IS - 4 SN - 1559-2723, 1559-2723 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Prediction KW - Isotopes KW - Resource management KW - Sea level KW - Drowning KW - Ecosystems KW - Sea level rise KW - Survival KW - Soil KW - Accretion KW - Weight KW - Subsidence KW - Vulnerability KW - Spatial variability KW - Particle size KW - Marine KW - Salt Marshes KW - Organic matter KW - Estuaries KW - Levees KW - Marshes KW - Sustainability KW - Model Studies KW - Channels KW - Salt marshes KW - Elevation KW - Sea level changes KW - Q2 09264:Sediments and sedimentation KW - M3 1010:Issues in Sustainable Development KW - SW 0870:Erosion and sedimentation KW - O 1080:Multi-disciplinary Studies KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540230801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=Importance+of+Biogeomorphic+and+Spatial+Properties+in+Assessing+a+Tidal+Salt+Marsh+Vulnerability+to+Sea-level+Rise&rft.au=Thorne%2C+Karen+M%3BElliott-Fisk%2C+Deborah+L%3BWylie%2C+Glenn+D%3BPerry%2C+William+M%3BTakekawa%2C+John+Y&rft.aulast=Thorne&rft.aufirst=Karen&rft.date=2014-07-01&rft.volume=37&rft.issue=4&rft.spage=941&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-013-9725-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 54 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Prediction; Accretion; Resource management; Salt marshes; Subsidence; Levees; Vulnerability; Marshes; Sea level changes; Ecosystems; Drowning; Estuaries; Sea level rise; Spatial variability; Particle size; Isotopes; Sea level; Organic matter; Survival; Sustainability; Soil; Channels; Salt Marshes; Weight; Elevation; Model Studies; Marine DO - http://dx.doi.org/10.1007/s12237-013-9725-x ER - TY - CPAPER T1 - Preliminary Back Trajectory Analysis of GrandTRENDS Reactive Nitrogen T2 - 107th Air and Waste Management Association Annual Conference AN - 1562645480; 6305330 JF - 107th Air and Waste Management Association Annual Conference AU - Gebhart, K AU - Prenni, A AU - Barna, M AU - Schichtel, B AU - Malm, W AU - Day, D AU - Sullivan, A AU - Levin, E AU - Collett Jr, J AU - Benedict, K Y1 - 2014/06/24/ PY - 2014 DA - 2014 Jun 24 KW - Nitrogen UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1562645480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=107th+Air+and+Waste+Management+Association+Annual+Conference&rft.atitle=Preliminary+Back+Trajectory+Analysis+of+GrandTRENDS+Reactive+Nitrogen&rft.au=Gebhart%2C+K%3BPrenni%2C+A%3BBarna%2C+M%3BSchichtel%2C+B%3BMalm%2C+W%3BDay%2C+D%3BSullivan%2C+A%3BLevin%2C+E%3BCollett+Jr%2C+J%3BBenedict%2C+K&rft.aulast=Gebhart&rft.aufirst=K&rft.date=2014-06-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=107th+Air+and+Waste+Management+Association+Annual+Conference&rft.issn=&rft_id=info:doi/ L2 - http://ace2014.awma.org/wp-content/uploads/2013/08/ACE-2014-Final-Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-31 N1 - Last updated - 2014-09-18 ER - TY - JOUR T1 - Spatial and temporal patterns in concentrations of perfluorinated compounds in bald eagle nestlings in the upper Midwestern United States. AN - 1537177089; 24898913 AB - Perfluorinated chemicals (PFCs) are of concern due to their widespread use, persistence in the environment, tendency to accumulate in animal tissues, and growing evidence of toxicity. Between 2006 and 2011 we collected blood plasma from 261 bald eagle nestlings in six study areas from the upper Midwestern United States. Samples were assessed for levels of 16 different PFCs. We used regression analysis in a Bayesian framework to evaluate spatial and temporal trends for these analytes. We found levels as high as 7370 ng/mL for the sum of all 16 PFCs (∑PFCs). Perfluorooctanesulfonate (PFOS) and perfluorodecanesulfonate (PFDS) were the most abundant analytes, making up 67% and 23% of the PFC burden, respectively. Levels of ∑PFC, PFOS, and PFDS were highest in more urban and industrial areas, moderate on Lake Superior, and low on the remote upper St. Croix River watershed. We found evidence of declines in ∑PFCs and seven analytes, including PFOS, PFDS, and perfluorooctanoic acid (PFOA); no trend in two analytes; and increases in two analytes. We argue that PFDS, a long-chained PFC with potential for high bioaccumulation and toxicity, should be considered for future animal and human studies. JF - Environmental science & technology AU - Route, William T AU - Russell, Robin E AU - Lindstrom, Andrew B AU - Strynar, Mark J AU - Key, Rebecca L AD - U.S. National Park Service, Great Lakes Inventory and Monitoring Network, Suite D, 2800 Lake Shore Drive East, Ashland, Wisconsin 54806, United States. Y1 - 2014/06/17/ PY - 2014 DA - 2014 Jun 17 SP - 6653 EP - 6660 VL - 48 IS - 12 KW - Alkanesulfonic Acids KW - 0 KW - Caprylates KW - Fluorocarbons KW - perfluorooctanoic acid KW - 947VD76D3L KW - perfluorooctane sulfonic acid KW - 9H2MAI21CL KW - Index Medicus KW - Caprylates -- blood KW - Animals KW - Humans KW - Midwestern United States KW - Alkanesulfonic Acids -- blood KW - Geography KW - Time Factors KW - Environmental Monitoring KW - Eagles -- blood KW - Nesting Behavior KW - Fluorocarbons -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1537177089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+science+%26+technology&rft.atitle=Spatial+and+temporal+patterns+in+concentrations+of+perfluorinated+compounds+in+bald+eagle+nestlings+in+the+upper+Midwestern+United+States.&rft.au=Route%2C+William+T%3BRussell%2C+Robin+E%3BLindstrom%2C+Andrew+B%3BStrynar%2C+Mark+J%3BKey%2C+Rebecca+L&rft.aulast=Route&rft.aufirst=William&rft.date=2014-06-17&rft.volume=48&rft.issue=12&rft.spage=6653&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=1520-5851&rft_id=info:doi/10.1021%2Fes501055d LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-10-24 N1 - Date created - 2014-06-17 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Erratum In: Environ Sci Technol. 2014 Aug 19;48(16):9957 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/es501055d ER - TY - JOUR T1 - Mercury cycling in agricultural and managed wetlands: a synthesis of methylmercury production, hydrologic export, and bioaccumulation from an integrated field study. AN - 1520344961; 24530187 AB - With seasonal wetting and drying, and high biological productivity, agricultural wetlands (rice paddies) may enhance the conversion of inorganic mercury (Hg(II)) to methylmercury (MeHg), the more toxic, organic form that biomagnifies through food webs. Yet, the net balance of MeHg sources and sinks in seasonal wetland environments is poorly understood because it requires an annual, integrated assessment across biota, sediment, and water components. We examined a suite of wetlands managed for rice crops or wildlife during 2007-2008 in California's Central Valley, in an area affected by Hg contamination from historic mining practices. Hydrologic management of agricultural wetlands for rice, wild rice, or fallowed - drying for field preparation and harvest, and flooding for crop growth and post-harvest rice straw decay - led to pronounced seasonality in sediment and aqueous MeHg concentrations that were up to 95-fold higher than those measured concurrently in adjacent, non-agricultural permanently-flooded and seasonally-flooded wetlands. Flooding promoted microbial MeHg production in surface sediment of all wetlands, but extended water residence time appeared to preferentially enhance MeHg degradation and storage. When incoming MeHg loads were elevated, individual fields often served as a MeHg sink, rather than a source. Slow, horizontal flow of shallow water in the agricultural wetlands led to increased importance of vertical hydrologic fluxes, including evapoconcentration of surface water MeHg and transpiration-driven advection into the root zone, promoting temporary soil storage of MeHg. Although this hydrology limited MeHg export from wetlands, it also increased MeHg exposure to resident fish via greater in situ aqueous MeHg concentrations. Our results suggest that the combined traits of agricultural wetlands - slow-moving shallow water, manipulated flooding and drying, abundant labile plant matter, and management for wildlife - may enhance microbial methylation of Hg(II) and MeHg exposure to local biota, as well as export to downstream habitats during uncontrolled winter-flow events. Published by Elsevier B.V. JF - The Science of the total environment AU - Windham-Myers, Lisamarie AU - Fleck, Jacob A AU - Ackerman, Joshua T AU - Marvin-DiPasquale, Mark AU - Stricker, Craig A AU - Heim, Wesley A AU - Bachand, Philip A M AU - Eagles-Smith, Collin A AU - Gill, Gary AU - Stephenson, Mark AU - Alpers, Charles N AD - U.S. Geological Survey, Western Region Branch of Regional Research, 345 Middlefield Road/MS 480, Menlo Park, CA 94025, USA. Electronic address: lwindham@usgs.gov. ; U.S. Geological Survey, California Water Science Center, 6000 J St, Placer Hall, Sacramento, CA 95819, USA. Electronic address: jafleck@usgs.gov. ; U.S. Geological Survey, Western Ecological Research Center, Dixon Field Station, 800 Business Park Drive, Suite D, Dixon, CA 95620, USA. Electronic address: jackerman@usgs.gov. ; U.S. Geological Survey, Western Region Branch of Regional Research, 345 Middlefield Road/MS 480, Menlo Park, CA 94025, USA. Electronic address: mmarvin@usgs.gov. ; U.S. Geological Survey, Fort Collins Science Center, Building 21, MS 963, Denver, CO 80225, USA. Electronic address: cstricker@usgs.gov. ; Moss Landing Marine Laboratories, 8272 Moss Landing Road, Moss Landing, CA 95039, USA. Electronic address: wheim@mlml.calstate.edu. ; Tetra Tech, 509 4th St., Suite D, Davis, CA 95616, USA. Electronic address: philip.bachand@tetratech.com. ; U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, OR 97331, USA. Electronic address: ceagles-smith@usgs.gov. ; Pacific Northwest National Laboratory, Marine Sciences Laboratory, 1529 West Sequim Bay Road, Sequim, WA 98382, USA. Electronic address: gary.gill@pnnl.gov. ; Moss Landing Marine Laboratories, 8272 Moss Landing Road, Moss Landing, CA 95039, USA. Electronic address: mstephenson@mlml.calstate.edu. ; U.S. Geological Survey, California Water Science Center, 6000 J St, Placer Hall, Sacramento, CA 95819, USA. Electronic address: cnalpers@usgs.gov. Y1 - 2014/06/15/ PY - 2014 DA - 2014 Jun 15 SP - 221 EP - 231 VL - 484 KW - Water Pollutants, Chemical KW - 0 KW - Mercury KW - FXS1BY2PGL KW - Index Medicus KW - Rice KW - Bioaccumulation KW - Hydrology KW - Wetlands KW - Microbes KW - California KW - Food Chain KW - Environmental Monitoring KW - Agriculture KW - Water Pollutants, Chemical -- analysis KW - Mercury -- analysis KW - Ecological and Environmental Phenomena UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520344961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Mercury+cycling+in+agricultural+and+managed+wetlands%3A+a+synthesis+of+methylmercury+production%2C+hydrologic+export%2C+and+bioaccumulation+from+an+integrated+field+study.&rft.au=Windham-Myers%2C+Lisamarie%3BFleck%2C+Jacob+A%3BAckerman%2C+Joshua+T%3BMarvin-DiPasquale%2C+Mark%3BStricker%2C+Craig+A%3BHeim%2C+Wesley+A%3BBachand%2C+Philip+A+M%3BEagles-Smith%2C+Collin+A%3BGill%2C+Gary%3BStephenson%2C+Mark%3BAlpers%2C+Charles+N&rft.aulast=Windham-Myers&rft.aufirst=Lisamarie&rft.date=2014-06-15&rft.volume=484&rft.issue=&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2014.01.033 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-09-30 N1 - Date created - 2014-04-30 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2014.01.033 ER - TY - JOUR T1 - Concurrent photolytic degradation of aqueous methylmercury and dissolved organic matter. AN - 1520344355; 23642571 AB - Monomethyl mercury (MeHg) is a potent neurotoxin that threatens ecosystem viability and human health. In aquatic systems, the photolytic degradation of MeHg (photodemethylation) is an important component of the MeHg cycle. Dissolved organic matter (DOM) is also affected by exposure to solar radiation (light exposure) leading to changes in DOM composition that can affect its role in overall mercury (Hg) cycling. This study investigated changes in MeHg concentration, DOM concentration, and the optical signature of DOM caused by light exposure in a controlled field-based experiment using water samples collected from wetlands and rice fields. Filtered water from all sites showed a marked loss in MeHg concentration after light exposure. The rate of photodemethylation was 7.5×10(-3)m(2)mol(-1) (s.d. 3.5×10(-3)) across all sites despite marked differences in DOM concentration and composition. Light exposure also caused changes in the optical signature of the DOM despite there being no change in DOM concentration, indicating specific structures within the DOM were affected by light exposure at different rates. MeHg concentrations were related to optical signatures of labile DOM whereas the percent loss of MeHg was related to optical signatures of less labile, humic DOM. Relationships between the loss of MeHg and specific areas of the DOM optical signature indicated that aromatic and quinoid structures within the DOM were the likely contributors to MeHg degradation, perhaps within the sphere of the Hg-DOM bond. Because MeHg photodegradation rates are relatively constant across freshwater habitats with natural Hg-DOM ratios, physical characteristics such as shading and hydrologic residence time largely determine the relative importance of photolytic processes on the MeHg budget in these mixed vegetated and open-water systems. Published by Elsevier B.V. JF - The Science of the total environment AU - Fleck, Jacob A AU - Gill, Gary AU - Bergamaschi, Brian A AU - Kraus, Tamara E C AU - Downing, Bryan D AU - Alpers, Charles N AD - U.S. Geological Survey, California Water Science Center, 6000 J St., Placer Hall, Sacramento, CA 95819, USA. Electronic address: jafleck@usgs.gov. ; Pacific Northwest National Laboratory, Marine Sciences Laboratory, 1529 West Sequim Bay Road Sequim, WA 98382, USA. Electronic address: gary.gill@pnnl.gov. ; U.S. Geological Survey, California Water Science Center, 6000 J St., Placer Hall, Sacramento, CA 95819, USA. Electronic address: bbergama@usgs.gov. ; U.S. Geological Survey, California Water Science Center, 6000 J St., Placer Hall, Sacramento, CA 95819, USA. Electronic address: tkraus@usgs.gov. ; U.S. Geological Survey, California Water Science Center, 6000 J St., Placer Hall, Sacramento, CA 95819, USA. Electronic address: bdowning@usgs.gov. ; U.S. Geological Survey, California Water Science Center, 6000 J St., Placer Hall, Sacramento, CA 95819, USA. Electronic address: cnalpers@usgs.gov. Y1 - 2014/06/15/ PY - 2014 DA - 2014 Jun 15 SP - 263 EP - 275 VL - 484 KW - Methylmercury Compounds KW - 0 KW - Water Pollutants, Chemical KW - Mercury KW - FXS1BY2PGL KW - methylmercuric chloride KW - RWZ4L3O1X0 KW - Index Medicus KW - Photodemethylation KW - Methyl mercury KW - Fluorescence KW - DOM KW - Photodegradation KW - Optical properties KW - Photolysis KW - Mercury -- analysis KW - Wetlands KW - Models, Chemical KW - Mercury -- chemistry KW - Environmental Monitoring KW - Water Pollutants, Chemical -- chemistry KW - Methylmercury Compounds -- chemistry KW - Water Pollutants, Chemical -- analysis KW - Methylmercury Compounds -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520344355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Concurrent+photolytic+degradation+of+aqueous+methylmercury+and+dissolved+organic+matter.&rft.au=Fleck%2C+Jacob+A%3BGill%2C+Gary%3BBergamaschi%2C+Brian+A%3BKraus%2C+Tamara+E+C%3BDowning%2C+Bryan+D%3BAlpers%2C+Charles+N&rft.aulast=Fleck&rft.aufirst=Jacob&rft.date=2014-06-15&rft.volume=484&rft.issue=&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.03.107 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-09-30 N1 - Date created - 2014-04-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.03.107 ER - TY - JOUR T1 - Correlation of gene expression and contaminant concentrations in wild largescale suckers: a field-based study. AN - 1520343483; 24050789 AB - Toxic compounds such as organochlorine pesticides (OCs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ether flame retardants (PBDEs) have been detected in fish, birds, and aquatic mammals that live in the Columbia River or use food resources from within the river. We developed a custom microarray for largescale suckers (Catostomus macrocheilus) and used it to investigate the molecular effects of contaminant exposure on wild fish in the Columbia River. Using Significance Analysis of Microarrays (SAM) we identified 72 probes representing 69 unique genes with expression patterns that correlated with hepatic tissue levels of OCs, PCBs, or PBDEs. These genes were involved in many biological processes previously shown to respond to contaminant exposure, including drug and lipid metabolism, apoptosis, cellular transport, oxidative stress, and cellular chaperone function. The relation between gene expression and contaminant concentration suggests that these genes may respond to environmental contaminant exposure and are promising candidates for further field and laboratory studies to develop biomarkers for monitoring exposure of wild fish to contaminant mixtures found in the Columbia River Basin. The array developed in this study could also be a useful tool for studies involving endangered sucker species and other sucker species used in contaminant research. Published by Elsevier B.V. JF - The Science of the total environment AU - Christiansen, Helena E AU - Mehinto, Alvine C AU - Yu, Fahong AU - Perry, Russell W AU - Denslow, Nancy D AU - Maule, Alec G AU - Mesa, Matthew G AD - U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501 Cook-Underwood Road, Cook, WA 98605, USA. Electronic address: hchristiansen@usgs.gov. ; University of Florida, Center for Environmental and Human Toxicology, Department of Physiological Sciences, 2187 Mowry Road, Gainesville, FL 32611, USA. Electronic address: alvinam@sccwrp.org. ; Interdisciplinary Center for Biotechnology Research, 2033 Mowry Road, P.O. Box 103622, Gainesville, FL 32610, USA. Electronic address: fyu@ufl.edu. ; U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501 Cook-Underwood Road, Cook, WA 98605, USA. Electronic address: rperry@usgs.gov. ; University of Florida, Center for Environmental and Human Toxicology, Department of Physiological Sciences, 2187 Mowry Road, Gainesville, FL 32611, USA. Electronic address: ndenslow@ufl.edu. ; U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501 Cook-Underwood Road, Cook, WA 98605, USA. Electronic address: amaule@usgs.gov. ; U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501 Cook-Underwood Road, Cook, WA 98605, USA. Electronic address: mmesa@usgs.gov. Y1 - 2014/06/15/ PY - 2014 DA - 2014 Jun 15 SP - 379 EP - 389 VL - 484 KW - Flame Retardants KW - 0 KW - Halogenated Diphenyl Ethers KW - Hydrocarbons, Chlorinated KW - Pesticides KW - Water Pollutants, Chemical KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Index Medicus KW - Microarray KW - Polychlorinated biphenyls KW - Columbia River KW - Largescale sucker KW - Polybrominated biphenyl ethers KW - Contaminants KW - Pesticides -- metabolism KW - Animals KW - Hydrocarbons, Chlorinated -- toxicity KW - Flame Retardants -- metabolism KW - Polychlorinated Biphenyls -- toxicity KW - Hydrocarbons, Chlorinated -- metabolism KW - Polychlorinated Biphenyls -- metabolism KW - Rivers -- chemistry KW - Halogenated Diphenyl Ethers -- toxicity KW - Flame Retardants -- toxicity KW - Pesticides -- toxicity KW - Halogenated Diphenyl Ethers -- metabolism KW - Gene Expression -- drug effects KW - Environmental Monitoring KW - Cypriniformes -- genetics KW - Cypriniformes -- physiology KW - Water Pollutants, Chemical -- toxicity KW - Water Pollutants, Chemical -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520343483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Correlation+of+gene+expression+and+contaminant+concentrations+in+wild+largescale+suckers%3A+a+field-based+study.&rft.au=Christiansen%2C+Helena+E%3BMehinto%2C+Alvine+C%3BYu%2C+Fahong%3BPerry%2C+Russell+W%3BDenslow%2C+Nancy+D%3BMaule%2C+Alec+G%3BMesa%2C+Matthew+G&rft.aulast=Christiansen&rft.aufirst=Helena&rft.date=2014-06-15&rft.volume=484&rft.issue=&rft.spage=379&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.08.034 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-09-30 N1 - Date created - 2014-04-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.08.034 ER - TY - JOUR T1 - Autonomous bed-sediment imaging-systems for revealing temporal variability of grain size AN - 1780518563; PQ0002826723 AB - We describe a remotely operated video microscope system, designed to provide high-resolution images of seabed sediments. Two versions were developed, which differ in how they raise the camera from the seabed. The first used hydraulics and the second used the energy associated with wave orbital motion. Images were analyzed using automated frequency-domain methods, which following a rigorous partially supervised quality control procedure, yielded estimates to within 20% of the true size as determined by on-screen manual measurements of grains. Long-term grain-size variability at a sandy inner shelf site offshore of Santa Cruz, California, USA, was investigated using the hydraulic system. Eighteen months of high frequency (min to h), high-resolution ( mu m) images were collected, and grain size distributions compiled. The data constitutes the longest known high-frequency record of seabed-grain size at this sample frequency, at any location. Short-term grain-size variability of sand in an energetic surf zone at Praa Sands, Cornwall, UK was investigated using the 'wave-powered' system. The data are the first high-frequency record of grain size at a single location of a highly mobile and evolving bed in a natural surf zone. Using this technology, it is now possible to measure bed-sediment-grain size at a time-scale comparable with flow conditions. Results suggest models of sediment transport at sandy, wave-dominated, nearshore locations should allow for substantial changes in grain-size distribution over time-scales as short as a few hours. JF - Limnology and Oceanography: Methods AU - Buscombe, Daniel AU - Rubin, David M AU - Lacy, Jessica R AU - Storlazzi, Curt D AU - Hatcher, Gerald AU - Chezar, Henry AU - Wyland, Robert AU - Sherwood, Christopher R AD - United States Geological Survey, Flagstaff, Arizona, USA. Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 390 EP - 406 PB - Association for the Sciences of Limnology and Oceanography VL - 12 IS - 6 SN - 1541-5856, 1541-5856 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Variability KW - Particle Size KW - Limnology KW - Frequency Distribution KW - Sand KW - Hydraulic Systems KW - Grain size KW - Wave energy KW - ANE, British Isles, England, Cornwall KW - Hydraulic systems KW - Sediment transport KW - Ocean floor KW - Manuals KW - INE, USA, California, Santa Cruz KW - Marine KW - Temporal variations KW - Oceanography KW - Surf zone KW - Surf KW - Coastal oceanography KW - Cameras KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - M2 551.468:Coastal Oceanography (551.468) KW - Q2 09162:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1780518563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography%3A+Methods&rft.atitle=Autonomous+bed-sediment+imaging-systems+for+revealing+temporal+variability+of+grain+size&rft.au=Buscombe%2C+Daniel%3BRubin%2C+David+M%3BLacy%2C+Jessica+R%3BStorlazzi%2C+Curt+D%3BHatcher%2C+Gerald%3BChezar%2C+Henry%3BWyland%2C+Robert%3BSherwood%2C+Christopher+R&rft.aulast=Buscombe&rft.aufirst=Daniel&rft.date=2014-06-01&rft.volume=12&rft.issue=6&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography%3A+Methods&rft.issn=15415856&rft_id=info:doi/10.4319%2Flom.2014.12.390 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-04-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Temporal variations; Grain size; Cameras; Wave energy; Hydraulic systems; Sediment transport; Surf zone; Ocean floor; Manuals; Coastal oceanography; Frequency Distribution; Variability; Hydraulic Systems; Sand; Particle Size; Limnology; Oceanography; Surf; INE, USA, California, Santa Cruz; ANE, British Isles, England, Cornwall; Marine DO - http://dx.doi.org/10.4319/lom.2014.12.390 ER - TY - JOUR T1 - Undersampling power-law size distributions: effect on the assessment of extreme natural hazards AN - 1680144740; 2011-800388 AB - The effect of undersampling on estimating the size of extreme natural hazards from historical data is examined. Tests using synthetic catalogs indicate that the tail of an empirical size distribution sampled from a pure Pareto probability distribution can range from having one-to-several unusually large events to appearing depleted, relative to the parent distribution. Both of these effects are artifacts caused by limited catalog length. It is more difficult to diagnose the artificially depleted empirical distributions, since one expects that a pure Pareto distribution is physically limited in some way. Using maximum-likelihood methods and the method of moments, we estimate the power-law exponent and the corner size parameter of tapered Pareto distributions for several natural hazard examples: tsunamis, floods, and earthquakes. Each of these examples has varying catalog lengths and measurement thresholds, relative to the largest event sizes. In many cases where there are only several orders of magnitude between the measurement threshold and the largest events, joint two-parameter estimation techniques are necessary to account for estimation dependence between the power-law scaling exponent and the corner size parameter. Results indicate that whereas the corner size parameter of a tapered Pareto distribution can be estimated, its upper confidence bound cannot be determined and the estimate itself is often unstable with time. Correspondingly, one cannot statistically reject a pure Pareto null hypothesis using natural hazard catalog data. Although physical limits to the hazard source size and attenuation mechanisms from source to site constrain the maximum hazard size, historical data alone often cannot reliably determine the corner size parameter. Probabilistic assessments incorporating theoretical constraints on source size and propagation effects are preferred over deterministic assessments of extreme natural hazards based on historical data. Adapted from the source document. JF - Natural Hazards AU - Geist, Eric L AU - Parsons, Tom AD - U.S. Geological Survey, 345 Middlefield Rd., MS 999, Menlo Park, CA, 94025, USA egeist@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 565 EP - 595 PB - Springer, Dordrecht The Netherlands VL - 72 IS - 2 SN - 0921-030X, 0921-030X KW - Science and technology policy - Mathematics KW - Environment and environmental policy - Weather, climate, and natural disasters KW - Social conditions and policy - Marriage and family life KW - Earthquakes KW - Measurement KW - Floods KW - Tsunamis KW - Parents KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680144740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Hazards&rft.atitle=Undersampling+power-law+size+distributions%3A+effect+on+the+assessment+of+extreme+natural+hazards&rft.au=Geist%2C+Eric+L%3BParsons%2C+Tom&rft.aulast=Geist&rft.aufirst=Eric&rft.date=2014-06-01&rft.volume=72&rft.issue=2&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-013-1024-0 LA - English DB - PAIS Index N1 - Date revised - 2015-05-01 N1 - Last updated - 2016-09-28 N1 - CODEN - NAHZEL N1 - SubjectsTermNotLitGenreText - Measurement; Earthquakes; Parents; Floods; Tsunamis DO - http://dx.doi.org/10.1007/s11069-013-1024-0 ER - TY - JOUR T1 - Evaluation of the importance of clay confining units on groundwater flow in alluvial basins using solute and isotope tracers: the case of Middle San Pedro Basin in southeastern Arizona (USA) TT - Evaluation de l'importance des unites argileuses dans les bassins alluviaux sur l'ecoulement d'eau souterraine en utilisant des traceurs dissous et des isotopes: cas du bassin moyen de San Pedro, Sud-Est de l'Arizona, USA AN - 1676355536; PQ0001432400 AB - As groundwater becomes an increasingly important water resource worldwide, it is essential to understand how local geology affects groundwater quality, flowpaths and residence times. This study utilized multiple tracers to improve conceptual and numerical models of groundwater flow in the Middle San Pedro Basin in southeastern Arizona (USA) by determining recharge areas, compartmentalization of water sources, flowpaths and residence times. Ninety-five groundwater and surface-water samples were analyzed for major ion chemistry (water type and Ca/Sr ratios) and stable ( super(18)O, super(2)H, super(13)C) and radiogenic ( super(3)H, super(14)C) isotopes, and resulting data were used in conjunction with hydrogeologic information (e.g. hydraulic head and hydrostratigraphy). Results show that recent recharge (> sur les ecoulements souterrains dans le bassin, qui minimise les mouvements verticaux de l'eau souterraine. JF - Hydrogeology Journal AU - Hopkins, Candice B AU - McIntosh, Jennifer C AU - Eastoe, Chris AU - Dickinson, Jesse E AU - Meixner, Thomas AD - Department of Hydrology and Water Resources, University of Arizona, Tucson, AZ, 85721, USA, chopkins@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 829 EP - 849 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 22 IS - 4 SN - 1431-2174, 1431-2174 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Aquifers KW - Groundwater quality KW - Residence time KW - Hydrogeology KW - Water resources KW - Groundwater Basins KW - USA, Southeast KW - Vertical motion KW - Clays KW - Solutes KW - Tracers KW - Groundwater recharge KW - Numerical models KW - Ground water KW - Water sources KW - Aquifer flow KW - Mathematical models KW - Geochemistry KW - Groundwater flow KW - Carbon 14 KW - Groundwater movements KW - Flood plains KW - Ion chemistry KW - Aquifer recharge KW - Geohydrology KW - USA, Arizona KW - Groundwater KW - Groundwater Movement KW - Groundwater Recharge KW - AQ 00006:Sewage KW - Q2 09127:General papers on resources KW - SW 6050:Rock mechanics and geology KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676355536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrogeology+Journal&rft.atitle=Evaluation+of+the+importance+of+clay+confining+units+on+groundwater+flow+in+alluvial+basins+using+solute+and+isotope+tracers%3A+the+case+of+Middle+San+Pedro+Basin+in+southeastern+Arizona+%28USA%29&rft.au=Hopkins%2C+Candice+B%3BMcIntosh%2C+Jennifer+C%3BEastoe%2C+Chris%3BDickinson%2C+Jesse+E%3BMeixner%2C+Thomas&rft.aulast=Hopkins&rft.aufirst=Candice&rft.date=2014-06-01&rft.volume=22&rft.issue=4&rft.spage=829&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-013-1090-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-04-01 N1 - Number of references - 47 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Tracers; Solutes; Mathematical models; Flood plains; Residence time; Carbon 14; Ground water; Water resources; Clays; Aquifers; Groundwater quality; Groundwater flow; Geochemistry; Hydrogeology; Vertical motion; Groundwater movements; Groundwater recharge; Numerical models; Ion chemistry; Aquifer recharge; Water sources; Aquifer flow; Geohydrology; Groundwater Basins; Groundwater; Groundwater Recharge; Groundwater Movement; USA, Arizona; USA, Southeast DO - http://dx.doi.org/10.1007/s10040-013-1090-0 ER - TY - JOUR T1 - Toxicity of a Traditional Molluscicide to Asian Clam Veligers AN - 1668257740; PQ0001246355 AB - Aquaculture and hatchery industries are in need of effective control methods to reduce the risk of spreading aquatic invasive species, such as the Asian clam Corbicula fluminea, through aquaculture and hatchery activities. The planktonic nature of Asian clam veligers enables this life stage to enter water-based infrastructure undetected, including hatchery trucks used to stock fish. Once in hatchery trucks, veligers can disperse overland and establish in previously uninvaded habitats. As a result, there is a need to develop techniques that result in veliger mortality but do not harm fish. In September 2012, we conducted laboratory trials to determine if a molluscicide (750 mg/L potassium chloride and 25 mg/L formalin) commonly used to kill zebra mussel (Dreissena polymorpha) veligers in hatchery trucks can also effectively kill Asian clam veligers. We exposed Asian clam veligers to this molluscicide for 1, 3, and 5 h in each of two water types: deionized water and filtered lake water. We found <20% mortality at the 1-h exposure period and 100% mortality at both the 3-h and 5-h exposure periods, regardless of water type. This laboratory study represents an important step toward reducing the spread of Asian clams by aquaculture facilities. JF - Journal of Fish and Wildlife Management AU - Layhee, Megan AU - Yoshioka, Miho AU - Farokhkish, Bahram AU - Gross, Jackson A AU - Sepulveda, Adam J AD - U.S. Geological Survey, Northern Rocky Mountain Science Center, 2327 University Way Suite 2, Bozeman, Montana 59715, mlayhee@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 141 EP - 145 PB - U.S. Fish & Wildlife Service (Conservation Genetics Laboratory), 1011 E. Tudor Rd. Anchorage AK 99503 United States VL - 5 IS - 1 SN - 1944-687X, 1944-687X KW - Pollution Abstracts; ASFA Aquaculture Abstracts; Risk Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - aquaculture KW - Asian clam KW - Corbicula fluminea KW - invasive species KW - molluscicide KW - veliger KW - Wildlife management KW - Spreading KW - Chlorides KW - Formaldehyde KW - Molluscicides KW - Risk reduction KW - Aquaculture KW - Toxicity tests KW - Infrastructure KW - Lakes KW - Trucks KW - Mollusca KW - Fouling organisms KW - Pollution indicators KW - Dreissena polymorpha KW - Fish culture KW - Fouling KW - Mortality KW - Invasive Species KW - Potassium KW - Developmental stages KW - potassium chloride KW - Toxicity KW - Veligers KW - Habitat KW - Hatcheries KW - Aquaculture facilities KW - Bioaccumulation KW - Fouling control KW - Aquaculture development KW - Fish KW - Introduced species KW - Mortality causes KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q1 08542:Prevention and control KW - R2 23050:Environment KW - Q3 08587:Diseases of Cultured Organisms KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668257740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Fish+and+Wildlife+Management&rft.atitle=Toxicity+of+a+Traditional+Molluscicide+to+Asian+Clam+Veligers&rft.au=Layhee%2C+Megan%3BYoshioka%2C+Miho%3BFarokhkish%2C+Bahram%3BGross%2C+Jackson+A%3BSepulveda%2C+Adam+J&rft.aulast=Layhee&rft.aufirst=Megan&rft.date=2014-06-01&rft.volume=5&rft.issue=1&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+and+Wildlife+Management&rft.issn=1944687X&rft_id=info:doi/10.3996%2F042013-JFWM-032 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Fouling; Bioaccumulation; Aquaculture development; Fouling control; Invasive Species; Molluscicides; Veligers; Pollution indicators; Toxicity tests; Fouling organisms; Fish culture; Mortality causes; Mortality; Wildlife management; Spreading; Developmental stages; Formaldehyde; potassium chloride; Toxicity; Habitat; Aquaculture; Hatcheries; Lakes; Introduced species; Chlorides; Potassium; Risk reduction; Infrastructure; Aquaculture facilities; Fish; Trucks; Corbicula fluminea; Mollusca; Dreissena polymorpha DO - http://dx.doi.org/10.3996/042013-JFWM-032 ER - TY - JOUR T1 - Effects of Recruitment, Growth, and Exploitation on Walleye Population Size Structure in Northern Wisconsin Lakes AN - 1668256767; PQ0001246350 AB - We evaluated the dynamics of walleye Sander vitreus population size structure, as indexed by the proportional size distribution (PSD) of quality-length fish, in Escanaba Lake during 1967-2003 and in 204 other lakes in northern Wisconsin during 1990-2011. We estimated PSD from angler-caught walleyes in Escanaba Lake and from spring electrofishing in 204 other lakes, and then related PSD to annual estimates of recruitment to age-3, length at age 3, and annual angling exploitation rate. In Escanaba Lake during 1967-2003, annual estimates of PSD were highly dynamic, growth (positively) explained 35% of PSD variation, recruitment explained only 3% of PSD variation, and exploitation explained only 7% of PSD variation. In 204 other northern Wisconsin lakes during 1990-2011, PSD varied widely among lakes, recruitment (negatively) explained 29% of PSD variation, growth (positively) explained 21% of PSD variation, and exploitation explained only 4% of PSD variation. We conclude that population size structure was most strongly driven by recruitment and growth, rather than exploitation, in northern Wisconsin walleye populations. Studies of other species over wide spatial and temporal ranges of recruitment, growth, and mortality are needed to determine which dynamic rate most strongly influences population size structure of other species. Our findings indicate a need to be cautious about assuming exploitation is a strong driver of walleye population size structure. JF - Journal of Fish and Wildlife Management AU - Hansen, Michael J AU - Nate, Nancy A AD - University of Wisconsin-Stevens Point, College of Natural Resources, Fishery Analysis Center, 800 Reserve Street, Stevens Point, Wisconsin 54481; U.S. Geological Survey, Great Lakes Science Center, Hammond Bay Biological Station, 11188 Ray Road, Millersburg, Michigan 49759, michaelhansen@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 99 EP - 108 PB - U.S. Fish & Wildlife Service (Conservation Genetics Laboratory), 1011 E. Tudor Rd. Anchorage AK 99503 United States VL - 5 IS - 1 SN - 1944-687X, 1944-687X KW - ASFA 1: Biological Sciences & Living Resources; ASFA Aquaculture Abstracts; Ecology Abstracts KW - walleye KW - recruitment KW - growth KW - exploitation KW - Wisconsin KW - population KW - management KW - Growth rate KW - Mortality KW - Wildlife management KW - Age KW - Recruitment KW - USA, Wisconsin KW - USA, Wisconsin, Escanaba L. KW - Population dynamics KW - Marine fish KW - Lakes KW - Growth KW - Recreation KW - Body size KW - Population structure KW - Size distribution KW - Mortality causes KW - Q1 08441:Population structure KW - Q3 08582:Fish culture KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668256767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Fish+and+Wildlife+Management&rft.atitle=Effects+of+Recruitment%2C+Growth%2C+and+Exploitation+on+Walleye+Population+Size+Structure+in+Northern+Wisconsin+Lakes&rft.au=Hansen%2C+Michael+J%3BNate%2C+Nancy+A&rft.aulast=Hansen&rft.aufirst=Michael&rft.date=2014-06-01&rft.volume=5&rft.issue=1&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+and+Wildlife+Management&rft.issn=1944687X&rft_id=info:doi/10.3996%2F092013-JFWM-065 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Growth rate; Marine fish; Growth; Recreation; Recruitment; Body size; Population structure; Population dynamics; Mortality causes; Mortality; Age; Wildlife management; Lakes; Size distribution; USA, Wisconsin, Escanaba L.; USA, Wisconsin DO - http://dx.doi.org/10.3996/092013-JFWM-065 ER - TY - JOUR T1 - A modeling study of coastal circulation and landfast ice in the nearshore Beaufort and Chukchi Seas using CIOM AN - 1623274533; 2014-091190 AB - This study investigates sea ice and ocean circulation using a 3-D, 3.8 km CIOM (Coupled Ice-Ocean Model) under daily atmospheric forcing for the period 1990-2008. The CIOM was validated using both in situ observations and satellite measurements. The CIOM successfully reproduces some observed dynamical processes in the region, including the Bering-inflow-originated coastal current that splits into three branches: Alaska Coastal Water (ACW), Central Channel branch, and Herald Valley branch. In addition, the Beaufort Slope Current (BSC), the Beaufort Gyre, the East Siberian Current (ESC), mesoscale eddies, and seasonal landfast ice are well simulated. The CIOM also reproduces reasonable interannual variability in sea ice, such as landfast ice, and anomalous open water (less sea ice) during the positive Dipole Anomaly (DA) years, vice versa during the negative DA years. Sensitivity experiments were conducted with regard to the impacts of the Bering Strait inflow (heat transport), onshore wind stress, and sea ice advection on sea ice change, in particular on the landfast ice. It is found that coastal landfast ice is controlled by the following processes: wind forcing, Bering Strait inflow, and sea ice dynamics. Abstract Copyright (2014), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Oceans AU - Wang, Jia AU - Mizobata, Kohei AU - Bai, Xuezhi AU - Hu, Haoguo AU - Jin, Meibing AU - Yu, Yanling AU - Ikeda, Moto AU - Johnson, Walter AU - Perie, William AU - Fujisaki, Ayumi Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 3285 EP - 3312 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 119 IS - 6 SN - 2169-9275, 2169-9275 KW - currents KW - ocean circulation KW - sea ice KW - longshore currents KW - ice cover KW - ocean currents KW - models KW - Chukchi Sea KW - ice KW - Arctic Ocean KW - sea-surface temperature KW - Beaufort Sea KW - winds KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1623274533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%3A+Oceans&rft.atitle=A+modeling+study+of+coastal+circulation+and+landfast+ice+in+the+nearshore+Beaufort+and+Chukchi+Seas+using+CIOM&rft.au=Wang%2C+Jia%3BMizobata%2C+Kohei%3BBai%2C+Xuezhi%3BHu%2C+Haoguo%3BJin%2C+Meibing%3BYu%2C+Yanling%3BIkeda%2C+Moto%3BJohnson%2C+Walter%3BPerie%2C+William%3BFujisaki%2C+Ayumi&rft.aulast=Wang&rft.aufirst=Jia&rft.date=2014-06-01&rft.volume=119&rft.issue=6&rft.spage=3285&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2F2013JC009258 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2015-02-19 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Beaufort Sea; Chukchi Sea; currents; ice; ice cover; longshore currents; models; ocean circulation; ocean currents; sea ice; sea-surface temperature; winds DO - http://dx.doi.org/10.1002/2013JC009258 ER - TY - JOUR T1 - A 2000 year natural record of magnitudes and frequencies for the largest Upper Colorado River floods near Moab, Utah AN - 1623272281; 2014-091167 AB - Using well-established procedures for paleoflood hydrology and employing optically stimulated luminescence (OSL) geochronology, we analyzed a very well-preserved natural record of 44 Upper Colorado River extreme floods with discharges ranging from 1800 to 9200 m (super 3) s (super -1) . These are the largest floods occurring during the last 2140 + or - 220 years, and this natural record indicates that large floods are much more frequent than can be estimated by extrapolation from the stream gaging record that extends back to 1914. Most of these large floods occurred during the last 500 years, and the two largest floods in the record both exceeded the probable maximum flood (PMF) estimated at 8500 m (super 3) s (super -1) (300,000 cfs) for nearby Moab, Utah. Another four floods, with discharges greater than 7000 m (super 3) s (super -1) , occurred during the last two millennia. Flood frequency analyses using the FLDFRQ3 model yields the following values, depending on the Manning n roughness coefficients: 100 yr flood-4670-4990 m (super 3) s (super -1) ; 500 yr flood-6675-7270 m (super 3) s (super -1) ; 1000 yr flood-7680-8440 m (super 3) s (super -1) . The presumed PMF discharge (8500 m (super 3) s (super -1) ) gets assigned a recurrence interval of about 1000 years, and the largest historical 1884 flood (3540 m (super 3) s (super -1) )-a recurrence interval of <100 years. Flood frequency analysis for the Moab Valley based on the gaged record (1914-2012) yield 2730 m (super 3) s (super -1) for the 100 yr flood and 3185 m (super 3) s (super -1) for the 500 yr flood. This underestimation of the frequency of large floods from the gage data results from effects on that record by modern regulation of upstream river flow and associated water extraction for agriculture. Abstract Copyright (2014), . American Geophysical Union. All Rights Reserved. JF - Water Resources Research AU - Greenbaum, Noam AU - Harden, Tessa M AU - Baker, Victor R AU - Weisheit, John AU - Cline, Michael L AU - Porat, Naomi AU - Halevi, Rafi AU - Dohrenwend, John Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 5249 EP - 5269 PB - American Geophysical Union, Washington, DC VL - 50 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - gauging KW - Colorado River basin KW - Coconino County Arizona KW - geologic hazards KW - isotopes KW - frequency KW - Moab Utah KW - Holocene KW - Cenozoic KW - radioactive isotopes KW - optically stimulated luminescence KW - carbon KW - age KW - floods KW - probability KW - paleofloods KW - discharge KW - climate KW - hydrology KW - Quaternary KW - statistical analysis KW - Grand County Utah KW - Glen Canyon Dam KW - Arizona KW - natural hazards KW - streams KW - Utah KW - C-14 KW - upper Holocene KW - 24:Quaternary geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1623272281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=A+2000+year+natural+record+of+magnitudes+and+frequencies+for+the+largest+Upper+Colorado+River+floods+near+Moab%2C+Utah&rft.au=Greenbaum%2C+Noam%3BHarden%2C+Tessa+M%3BBaker%2C+Victor+R%3BWeisheit%2C+John%3BCline%2C+Michael+L%3BPorat%2C+Naomi%3BHalevi%2C+Rafi%3BDohrenwend%2C+John&rft.aulast=Greenbaum&rft.aufirst=Noam&rft.date=2014-06-01&rft.volume=50&rft.issue=6&rft.spage=5249&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1002%2F2013WR014835 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 67 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2014-11-13 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - age; Arizona; C-14; carbon; Cenozoic; climate; Coconino County Arizona; Colorado River basin; discharge; floods; frequency; gauging; geologic hazards; Glen Canyon Dam; Grand County Utah; Holocene; hydrology; isotopes; Moab Utah; natural hazards; optically stimulated luminescence; paleofloods; probability; Quaternary; radioactive isotopes; statistical analysis; streams; United States; upper Holocene; Utah DO - http://dx.doi.org/10.1002/2013WR014835 ER - TY - JOUR T1 - Foraging Movements of Epauletted Fruit Bats (Pteropodidae) in Relation to the Distribution of Sycamore Figs (Moraceae) in Kruger National Park, South Africa AN - 1566851507; 20645261 AB - We examined the distribution of Ficus sycomorus in relation to the movements and feeding, behavior of two species of epauletted fruit bats in Kruger National Park in order to learn about the scale and tempo of the seed dispersal of this riparian tree. Radio-tagged Epomophorus crypturus and Epomophorus wahlbergi restricted > 90% of activity within riparian forests having F. sycomorus present; whereas, < 10% of activity occurred in thorn thickets where folivory on Balanites maughamii and frugivory on Sclerocarya birrea appeared to offer secondary sources of forage. Bats usually carried figs to foliage perches within 200 m of the fruiting tree before feeding. Within a night, maximum one-way movement was 13.9 km as bats visited less than or equal to four foraging patches. No significant difference occurred between foraging ranges of E. wahlbergi at Skukuza (16.0 plus or minus 3.0 ha) and E. crypturus at Shingwedzi (19.9 plus or minus 5.1 ha). However, E. crypturus at Babalala had significantly larger mean foraging range (52.4 ha plus or minus 4.5 ha) than either species elsewhere. Mean foraging range, core use area, and long axis across foraging range of E. wahlbergi changed significantly with season, year, and fig abundance. Our study suggests interdependence between F. sycomorus and the two species of fruit bats in Kruger National Park with bat movements largely following the distribution of available ripe figs. JF - Acta Chiropterologica AU - Bonaccorso, Frank J AU - Winkelmann, John R AU - Todd, Christopher M AU - Miles, Adam C AD - PO Box 44, Hawaii National Park, HI 96718, USA, fbonaccorso@usgs.gov Y1 - 2014/06// PY - 2014 DA - Jun 2014 SP - 41 EP - 52 PB - Museum and Institute of Zoology, Polish Academy of Sciences, 64 Wilcza St Warszawa 00-679 Poland VL - 16 IS - 1 SN - 1508-1109, 1508-1109 KW - Animal Behavior Abstracts; Ecology Abstracts KW - core-use area KW - Epomophorus wahlbergi KW - E. crypturus KW - Ficus sycomorus KW - figs KW - foraging range KW - radio-telemetry KW - seed dispersal KW - South Africa KW - Frugivory KW - Fruits KW - Seed dispersal KW - Foliage KW - Trees KW - Abundance KW - National parks KW - Pteropodidae KW - Sclerocarya birrea KW - Ficus KW - Moraceae KW - Feeding behavior KW - D 04040:Ecosystem and Ecology Studies KW - Y 25030:Foraging and Ingestion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566851507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Chiropterologica&rft.atitle=Foraging+Movements+of+Epauletted+Fruit+Bats+%28Pteropodidae%29+in+Relation+to+the+Distribution+of+Sycamore+Figs+%28Moraceae%29+in+Kruger+National+Park%2C+South+Africa&rft.au=Bonaccorso%2C+Frank+J%3BWinkelmann%2C+John+R%3BTodd%2C+Christopher+M%3BMiles%2C+Adam+C&rft.aulast=Bonaccorso&rft.aufirst=Frank&rft.date=2014-06-01&rft.volume=16&rft.issue=1&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Acta+Chiropterologica&rft.issn=15081109&rft_id=info:doi/10.3161%2F150811014X683255 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 39 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Frugivory; Foliage; Seed dispersal; Fruits; Trees; Abundance; National parks; Feeding behavior; Sclerocarya birrea; Ficus; Moraceae; Pteropodidae DO - http://dx.doi.org/10.3161/150811014X683255 ER - TY - JOUR T1 - Effects of Cave Gating On Population Trends at Individual Hibernacula of the Indiana Bat (Myotis sodalis) AN - 1566847353; 20645270 AB - Installing gates at cave entrances to protect hibernating bat colonies is a widespread conservation action, particularly for endangered bat species such as the Indiana bat (Myotis sodalis). However, there is surprisingly little evidence on the efficacy of gates for improving population growth rates. We used change-point models to determine the effects of gate construction on Indiana bats. We estimated population growth rates at 20 hibernacula pre- and post-gating and quantified the change in population growth rates after gate installation. Hibernacula with increasing growth rates prior to gate placement all experienced decreased growth rates after installation. For hibernacula with declining growth rates prior to construction, growth rates increased moderately after installation. When weighted by population size, average change in growth rates across all 20 hibernacula was negative. Our results suggest that use of gates at hibernacula with growing populations may relate to unintended declines in growth rates but that, at hibernacula with declining populations, installation of gates may lead to moderate increases in local population growth rates. JF - Acta Chiropterologica AU - Crimmins, Shawn M AU - McKann, Patrick C AU - Szymanski, Jennifer A AU - Thogmartin, Wayne E AD - United States Geological Survey, Upper Midwest Environmental Sciences Center, 2630 Fanta Reed Road, La Crosse, WI 54603, USA, wthogmartin@usgs.gov Y1 - 2014/06// PY - 2014 DA - Jun 2014 SP - 129 EP - 137 PB - Museum and Institute of Zoology, Polish Academy of Sciences, 64 Wilcza St Warszawa 00-679 Poland VL - 16 IS - 1 SN - 1508-1109, 1508-1109 KW - Ecology Abstracts KW - cave KW - change-point KW - gating KW - hibernaculum KW - Indiana bat KW - Myotis sodalis KW - Growth rate KW - Colonies KW - Population growth KW - Gating KW - Caves KW - Conservation KW - Models KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566847353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Chiropterologica&rft.atitle=Effects+of+Cave+Gating+On+Population+Trends+at+Individual+Hibernacula+of+the+Indiana+Bat+%28Myotis+sodalis%29&rft.au=Crimmins%2C+Shawn+M%3BMcKann%2C+Patrick+C%3BSzymanski%2C+Jennifer+A%3BThogmartin%2C+Wayne+E&rft.aulast=Crimmins&rft.aufirst=Shawn&rft.date=2014-06-01&rft.volume=16&rft.issue=1&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Acta+Chiropterologica&rft.issn=15081109&rft_id=info:doi/10.3161%2F150811014X683345 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 29 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Growth rate; Colonies; Gating; Population growth; Caves; Conservation; Models; Myotis sodalis DO - http://dx.doi.org/10.3161/150811014X683345 ER - TY - JOUR T1 - Building a better sticky trap: description of an easy-to-use trap and pole mount for quantifying the abundance of adult aquatic insects AN - 1566840257; 20707744 AB - Insect emergence is a fundamental process in freshwaters. It is a critical life-history stage for aquatic insects and provides an important prey resource for terrestrial and aquatic consumers. Sticky traps are increasingly being used to sample these insects. The most common design consists of an acetate sheet coated with a nondrying adhesive that is attached to a wire frame or cylinder. These traps must be prepared at the deployment site, a process that can be time consuming and difficult given the vagaries of field conditions. Our goals were to develop a sturdy, low-cost sticky trap that could be prepared in advance, rapidly deployed and recovered in the field, and used to estimate the flight direction of insects. We used 150-mm Petri dishes with lids. The dishes can be coated cleanly and consistently with Tangle-Trap registered adhesive. Deploying traps is simple and requires only a pole set near the body of water being sampled. Four dishes can be attached to the pole using Velcro and aligned in 4 different directions to enable quantification of insect flight direction. After sampling, Petri dishes can be taped closed, packed in boxes, and stored indefinitely. Petri traps are comparable in price to standard acetate sheet traps at similar to US$0.50/directional deployment, but they require more space for storage than acetate sheet traps. However, a major benefit of Petri traps is that field deployment times are postemergent adult aquatic insects, particularly when the study design involves estimating flight direction and when rapid deployment and recovery of traps is critical. JF - Freshwater Science AU - Smith, Joshua T AU - Kennedy, Theodore A AU - Muehlbauer, Jeffrey D AD - US Geological Survey, Grand Canyon Monitoring and Research Center, Southwest Biological Science Center, 2255 North Gemini Drive, Flagstaff, Arizona 86001 USA, jtsmith@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 972 EP - 977 PB - North American Benthological Society VL - 33 IS - 3 SN - 2161-9549, 2161-9549 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - sticky trap KW - insect emergence KW - aquatic ecology KW - flight direction KW - Colorado River KW - Food organisms KW - Cylinders KW - Freshwater environments KW - Abundance KW - Freshwater KW - Acetic acid KW - Flight KW - Freshwater sciences KW - Acetate KW - Consumers KW - Sampling KW - Adhesives KW - Emergence KW - Aquatic insects KW - Prey KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08485:Species interactions: pests and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566840257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Freshwater+Science&rft.atitle=Building+a+better+sticky+trap%3A+description+of+an+easy-to-use+trap+and+pole+mount+for+quantifying+the+abundance+of+adult+aquatic+insects&rft.au=Smith%2C+Joshua+T%3BKennedy%2C+Theodore+A%3BMuehlbauer%2C+Jeffrey+D&rft.aulast=Smith&rft.aufirst=Joshua&rft.date=2014-06-01&rft.volume=33&rft.issue=3&rft.spage=972&rft.isbn=&rft.btitle=&rft.title=Freshwater+Science&rft.issn=21619549&rft_id=info:doi/10.1086%2F676998 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 21 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Freshwater sciences; Food organisms; Cylinders; Acetate; Consumers; Emergence; Adhesives; Aquatic insects; Flight; Freshwater environments; Abundance; Sampling; Acetic acid; Prey; Freshwater DO - http://dx.doi.org/10.1086/676998 ER - TY - JOUR T1 - Temporal changes in taxonomic and functional diversity of fish assemblages downstream from mountaintop mining AN - 1566832546; 20707743 AB - Mountaintop mining (MTM) affects chemical, physical, and hydrological properties of receiving streams, but the long-term consequences for fish-assemblage structure and function are poorly understood. We sampled stream fish assemblages using electrofishing techniques in MTM exposure sites and reference sites within the Guyandotte River basin, USA, during 2010-2011. We calculated indices of taxonomic diversity (species richness, abundance, Shannon diversity) and functional diversity (functional richness, functional evenness, functional divergence) to compare exposure and reference assemblages between seasons (spring and autumn) and across years (1999-2011). We based temporal comparisons on 2 sites that were sampled during 1999-2001 by Stauffer and Ferreri (2002). Exposure assemblages had lower taxonomic and functional diversity than reference assemblages or simulated assemblages that accounted for random variation. Differences in taxonomic composition between reference and exposure assemblages were associated with conductivity and aqueous Se concentrations. Exposure assemblages had fewer species, lower abundances, and less biomass than reference assemblages across years and seasons. Green Sunfish (Lepomis cyanellus) and Creek Chub (Semotilus atromaculatus) became numerically dominant in exposure assemblages over time because of their persistence and losses of other taxa. In contrast, species richness increased over time in reference assemblages, a result that may indicate recovery from drought. Mean individual biomass increased as fish density decreased and most obligate invertivores were apparently extirpated at MTM exposure sites. Effects of MTM were not related to physical-habitat conditions but were associated with water-quality variables, which may limit quality and availability of benthic macroinvertebrate prey. Simulations revealed effects of MTM that could not be attributed to random variation in fish assemblage structure. JF - Freshwater Science AU - Hitt, Nathaniel P AU - Chambers, Douglas B AD - US Geological Survey, Leetown Science Center, Aquatic Ecology Branch, 11649 Leetown Road, Kearneysville, West Virginia 25430 USA, nhitt@usgs.gov Y1 - 2014/06// PY - 2014 DA - Jun 2014 SP - 915 EP - 926 PB - North American Benthological Society VL - 33 IS - 3 SN - 2161-9549, 2161-9549 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - fish community KW - species richness KW - functional diversity KW - simulation KW - mining KW - Food organisms KW - Species Richness KW - Abundance KW - Population density KW - Food availability KW - River basins KW - Freshwater KW - Biomass KW - Streams KW - USA KW - Lepomis cyanellus KW - Structure-function relationships KW - Species diversity KW - Mining KW - Zoobenthos KW - Droughts KW - Semotilus atromaculatus KW - Species richness KW - Prey KW - Q1 08463:Habitat community studies KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566832546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Freshwater+Science&rft.atitle=Temporal+changes+in+taxonomic+and+functional+diversity+of+fish+assemblages+downstream+from+mountaintop+mining&rft.au=Hitt%2C+Nathaniel+P%3BChambers%2C+Douglas+B&rft.aulast=Hitt&rft.aufirst=Nathaniel&rft.date=2014-06-01&rft.volume=33&rft.issue=3&rft.spage=915&rft.isbn=&rft.btitle=&rft.title=Freshwater+Science&rft.issn=21619549&rft_id=info:doi/10.1086%2F676997 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 66 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Food organisms; Species Richness; Species diversity; Population density; River basins; Food availability; Mining; Zoobenthos; Streams; Structure-function relationships; Abundance; Biomass; Droughts; Prey; Species richness; Lepomis cyanellus; Semotilus atromaculatus; USA; Freshwater DO - http://dx.doi.org/10.1086/676997 ER - TY - JOUR T1 - Geological structure of the Paradox Valley region, Colorado, and relationship to seismicity induced by deep well injection AN - 1566811840; 2014-078776 AB - The Bureau of Reclamation (Reclamation) operates a deep injection well at Paradox Valley in western Colorado. Seismicity has been recorded since 1985, with more than 5900 likely induced earthquakes detected since injection operations began in 1991, making this project a unique and valuable case study in the long-term development of injection-induced seismicity. Likely induced earthquakes occur in a complex pattern with clusters separated by aseismic gaps of 2 km or more, and have been observed up to 16 km from the injection well. To evaluate how the subsurface geologic structure may control the occurrence of induced seismicity, we compare the earthquake locations to a set of geologic models that Reclamation commissioned prior to drilling the injection well. Our analysis indicates that many aspects of the observed seismicity pattern can be attributed to the complex geologic structure. The earthquake depths and locations are generally consistent with the structural trends of the primary injection target formation, within the uncertainty of the models, and some of the mapped basement faults appear to serve as boundaries in the earthquake locations, suggesting that they are barriers to flow. Additionally, the majority of events follow the predicted fluid flow pattern, which trends northwest-southeast and wraps around Paradox Valley. Some features of the seismicity pattern, such as the early onset of seismicity to the northwest of the injection well and the distinct clustering, are not explained by the current geologic models and may be related to unmapped geologic features or local variations in the stress field. Abstract Copyright (2014), . American Geophysical Union. All Rights Reserved. JF - Journal of Geophysical Research: Solid Earth AU - King, Vanessa M AU - Block, Lisa V AU - Yeck, William L AU - Wood, Christopher K AU - Derouin, Sarah A Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 4955 EP - 4978 PB - Wiley-Blackwell for American Geophysical Union, Washington, DC VL - 119 IS - 6 SN - 2169-9313, 2169-9313 KW - United States KW - Paradox Valley KW - precursors KW - western Colorado KW - Montrose County Colorado KW - displacements KW - Paradox Basin KW - fluid injection KW - seismicity KW - folds KW - tectonics KW - Colorado KW - induced earthquakes KW - earthquakes KW - anticlines KW - faults KW - fault zones KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566811840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research%3A+Solid+Earth&rft.atitle=Geological+structure+of+the+Paradox+Valley+region%2C+Colorado%2C+and+relationship+to+seismicity+induced+by+deep+well+injection&rft.au=King%2C+Vanessa+M%3BBlock%2C+Lisa+V%3BYeck%2C+William+L%3BWood%2C+Christopher+K%3BDerouin%2C+Sarah+A&rft.aulast=King&rft.aufirst=Vanessa&rft.date=2014-06-01&rft.volume=119&rft.issue=6&rft.spage=4955&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%3A+Solid+Earth&rft.issn=21699313&rft_id=info:doi/10.1002%2F2013JB010651 L2 - http://onlineLibrary.wiley.com/journal/10.1002/%28ISSN%292169-9100 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2015-02-19 N1 - SubjectsTermNotLitGenreText - anticlines; Colorado; displacements; earthquakes; fault zones; faults; fluid injection; folds; induced earthquakes; Montrose County Colorado; Paradox Basin; Paradox Valley; precursors; seismicity; tectonics; United States; western Colorado DO - http://dx.doi.org/10.1002/2013JB010651 ER - TY - JOUR T1 - Continental - scale, seasonal movements of a heterothermic migratory tree bat AN - 1560110255; 20448624 AB - Long-distance migration evolved independently in bats and unique migration behaviors are likely, but because of their cryptic lifestyles, many details remain unknown. North American hoary bats (Lasiurus cinereus cinereus) roost in trees year-round and probably migrate farther than any other bats, yet we still lack basic information about their migration patterns and wintering locations or strategies. This information is needed to better understand unprecedented fatality of hoary bats at wind turbines during autumn migration and to determine whether the species could be susceptible to an emerging disease affecting hibernating bats. Our aim was to infer probable seasonal movements of individual hoary bats to better understand their migration and seasonal distribution in North America. We analyzed the stable isotope values of non-exchangeable hydrogen in the keratin of bat hair and combined isotopic results with prior distributional information to derive relative probability density surfaces for the geographic origins of individuals. We then mapped probable directions and distances of seasonal movement. Results indicate that hoary bats summer across broad areas. In addition to assumed latitudinal migration, we uncovered evidence of longitudinal movement by hoary bats from inland summering grounds to coastal regions during autumn and winter. Coastal regions with nonfreezing temperatures may be important wintering areas for hoary bats. Hoary bats migrating through any particular area, such as a wind turbine facility in autumn, are likely to have originated from a broad expanse of summering grounds from which they have traveled in no recognizable order. Better characterizing migration patterns and wintering behaviors of hoary bats sheds light on the evolution of migration and provides context for conserving these migrants. JF - Ecological Applications AU - Cryan, Paul M AU - Stricker, Craig A AU - Wunder, Michael B AD - U.S. Geological Survey (USGS), Fori Collins Science Center, 2150 Centre Ave., Bldg. C, Fort Collins, Colorado 80526 USA, cryanp@usgs.gov Y1 - 2014/06// PY - 2014 DA - Jun 2014 SP - 602 EP - 616 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 24 IS - 4 SN - 1051-0761, 1051-0761 KW - Animal Behavior Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Chiroptera KW - deuterium KW - geographic origins KW - hoary bat, Lasiurus cinereus KW - hydrogen KW - isoscapes KW - migration KW - occurrence data KW - seasonal movements KW - stable isotopes KW - white-nose syndrome KW - wind turbines KW - Isotopes KW - Trees KW - Summer KW - Hydrogen KW - Migration KW - Winter KW - Overwintering behavior KW - Sulfur dioxide KW - Seasonal variations KW - Wind KW - Temperature effects KW - North America KW - Mortality KW - Recruitment KW - Temperature KW - Seasonal distribution KW - Hair KW - Coastal zone KW - Keratin KW - Wind energy KW - Lasiurus cinereus cinereus KW - Migrants KW - Evolution KW - Roosts KW - Y 25080:Orientation, Migration and Locomotion KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560110255?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Continental+-+scale%2C+seasonal+movements+of+a+heterothermic+migratory+tree+bat&rft.au=Cryan%2C+Paul+M%3BStricker%2C+Craig+A%3BWunder%2C+Michael+B&rft.aulast=Cryan&rft.aufirst=Paul&rft.date=2014-06-01&rft.volume=24&rft.issue=4&rft.spage=602&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Temperature effects; Isotopes; Overwintering behavior; Keratin; Trees; Recruitment; Hydrogen; Hair; Migration; Evolution; Wind; Roosts; Mortality; Temperature; Seasonal distribution; Summer; Winter; Coastal zone; Sulfur dioxide; Wind energy; Seasonal variations; Migrants; Lasiurus cinereus cinereus; North America ER - TY - JOUR T1 - Geographic coincidence of richness, mass, conservation value, and response to climate of U.S. land birds AN - 1560107204; 20448636 AB - Distributional patterns across the United States of five avian community breeding-season characteristics -- community biomass, richness, constituent species' vulnerability to extirpation, percentage of constituent species' global abundance present in the community (conservation index, CI), and the community's position along the ecological gradient underlying species composition (principal curve ordination score, PC) -- were described, their covariation was analyzed, and projected effects of climate change on the characteristics and their covariation were modeled. Anticipated climate-related changes in the five characteristics by 2080 were more weakly correlated with latitude or longitude then the responses themselves, indicating less distinct geographic patterns of characteristic change than in the characteristics themselves. Climate changes projected for 2080 included geographic shifts in avian biomass, CS, and PC values, a moderate overall decline in CI, and general decline in species richness per site. JF - Ecological Applications AU - Grundel, Ralph AU - FROHNAPPLE, KRYSTALYNN J AU - Zaya, David N AU - Glowacki, Gary A AU - WEISKERGER, CHELSEA J AU - Patterson, Tamatha A AU - Pavlovic, Noel B AD - U.S. Geological Survey, Great Lakes Science Center, 1100 N. Mineral Springs Rd., Porter, Indiana 46304 USA, 7rgrundel@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 791 EP - 811 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 24 IS - 4 SN - 1051-0761, 1051-0761 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - avian biomass KW - avian community characteristics KW - climate change KW - combined score KW - conservation index KW - conservation metrics KW - conservation value KW - covariation KW - geographic coincidence KW - land birds KW - Landscape Conservation Cooperatives KW - richness KW - Climate models KW - Climate change KW - Climatic changes KW - Abundance KW - Biomass KW - Aves KW - USA KW - Latitude KW - Conservation KW - Longitude KW - Species composition KW - Vulnerability KW - Birds KW - Ordination KW - Species richness KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560107204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Geographic+coincidence+of+richness%2C+mass%2C+conservation+value%2C+and+response+to+climate+of+U.S.+land+birds&rft.au=Grundel%2C+Ralph%3BFROHNAPPLE%2C+KRYSTALYNN+J%3BZaya%2C+David+N%3BGlowacki%2C+Gary+A%3BWEISKERGER%2C+CHELSEA+J%3BPatterson%2C+Tamatha+A%3BPavlovic%2C+Noel+B&rft.aulast=Grundel&rft.aufirst=Ralph&rft.date=2014-06-01&rft.volume=24&rft.issue=4&rft.spage=791&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Abundance; Climatic changes; Conservation; Species composition; Ordination; Biomass; Species richness; Climate models; Climate change; Birds; Aves; Latitude; Longitude; Vulnerability; USA ER - TY - JOUR T1 - The 24 January 2013 M (sub l) 4.4 earthquake near Paradox, Colorado, and its relation to deep well injection AN - 1549617962; 2014-057969 JF - Seismological Research Letters AU - Block, Lisa V AU - Wood, Christopher K AU - Yeck, William L AU - King, Vanessa M Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 609 EP - 624 PB - Seismological Society of America, El Cerrito, CA VL - 85 IS - 3 SN - 0895-0695, 0895-0695 KW - United States KW - Paradox Valley KW - precursors KW - Paradox earthquake 2013 KW - Paradox Colorado KW - patterns KW - monitoring KW - magnitude KW - Montrose County Colorado KW - fluid injection KW - seismicity KW - focus KW - Colorado KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1549617962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=The+24+January+2013+M+%28sub+l%29+4.4+earthquake+near+Paradox%2C+Colorado%2C+and+its+relation+to+deep+well+injection&rft.au=Block%2C+Lisa+V%3BWood%2C+Christopher+K%3BYeck%2C+William+L%3BKing%2C+Vanessa+M&rft.aulast=Block&rft.aufirst=Lisa&rft.date=2014-06-01&rft.volume=85&rft.issue=3&rft.spage=609&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/10.1785%2F0220130188 L2 - http://srl.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Abstract, Copyright, Seismological Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2014-01-01 N1 - Number of references - 25 N1 - PubXState - CA N1 - Document feature - illus. incl. 3 tables, geol. sketch maps N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - Colorado; earthquakes; fluid injection; focus; magnitude; monitoring; Montrose County Colorado; Paradox Colorado; Paradox earthquake 2013; Paradox Valley; patterns; precursors; seismicity; United States DO - http://dx.doi.org/10.1785/0220130188 ER - TY - JOUR T1 - Modeling the effects of source and path heterogeneity on ground motions of great earthquakes on the Cascadia subduction zone using 3D simulations AN - 1542647195; 2014-051943 AB - We ran finite-difference earthquake simulations for great subduction zone earthquakes in Cascadia to model the effects of source and path heterogeneity for the purpose of improving strong-motion predictions. We developed a rupture model for large subduction zone earthquakes based on a k (super -2) slip spectrum and scale-dependent rise times by representing the slip distribution as the sum of normal modes of a vibrating membrane. Finite source and path effects were important in determining the distribution of strong motions through the locations of the hypocenter, subevents, and crustal structures like sedimentary basins. Some regions in Cascadia appear to be at greater risk than others during an event due to the geometry of the Cascadia fault zone relative to the coast and populated regions. The southern Oregon coast appears to have increased risk because it is closer to the locked zone of the Cascadia fault than other coastal areas and is also in the path of directivity amplification from any rupture propagating north to south in that part of the subduction zone, and the basins in the Puget Sound area are efficiently amplified by both north and south propagating ruptures off the coast of western Washington. We find that the median spectral accelerations at 5 s period from the simulations are similar to that of the Zhao et al. (2006) ground-motion prediction equation, although our simulations predict higher amplitudes near the region of greatest slip and in the sedimentary basins, such as the Seattle basin. JF - Bulletin of the Seismological Society of America AU - Delorey, Andrew A AU - Frankel, Arthur D AU - Liu, Pengcheng AU - Stephenson, William J Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 1430 EP - 1446 PB - Seismological Society of America, Berkeley, CA VL - 104 IS - 3 SN - 0037-1106, 0037-1106 KW - United States KW - sedimentary basins KW - acceleration KW - elastic waves KW - simulation KW - Oregon KW - Seattle Basin KW - seismicity KW - basins KW - focus KW - algorithms KW - heterogeneity KW - faults KW - Washington KW - numerical models KW - three-dimensional models KW - prediction KW - effects KW - earthquake prediction KW - ground motion KW - Cascadia subduction zone KW - earthquakes KW - fault zones KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1542647195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Seismological+Society+of+America&rft.atitle=Modeling+the+effects+of+source+and+path+heterogeneity+on+ground+motions+of+great+earthquakes+on+the+Cascadia+subduction+zone+using+3D+simulations&rft.au=Delorey%2C+Andrew+A%3BFrankel%2C+Arthur+D%3BLiu%2C+Pengcheng%3BStephenson%2C+William+J&rft.aulast=Delorey&rft.aufirst=Andrew&rft.date=2014-06-01&rft.volume=104&rft.issue=3&rft.spage=1430&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/10.1785%2F0120130181 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Abstract, Copyright, Seismological Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2014-01-01 N1 - Number of references - 64 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2014-07-04 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - acceleration; algorithms; amplitude; basins; Cascadia subduction zone; earthquake prediction; earthquakes; effects; elastic waves; fault zones; faults; focus; ground motion; heterogeneity; numerical models; Oregon; prediction; Seattle Basin; sedimentary basins; seismicity; simulation; three-dimensional models; United States; Washington DO - http://dx.doi.org/10.1785/0120130181 ER - TY - JOUR T1 - Ecohydrology of Adjacent Sagebrush and Lodgepole Pine Ecosystems: The Consequences of Climate Change and Disturbance AN - 1534847043; 19977022 AB - Sagebrush steppe and lodgepole pine forests are two of the most widespread vegetation types in the western United States and they play crucial roles in the hydrologic cycle of these water-limited regions. We used a process-based ecosystem water model to characterize the potential impact of climate change and disturbance (wildfire and beetle mortality) on water cycling in adjacent sagebrush and lodgepole pine ecosystems. Despite similar climatic and topographic conditions between these ecosystems at the sites examined, lodgepole pine, and sagebrush exhibited consistent differences in water balance, notably more evaporation and drier summer soils in the sagebrush and greater transpiration and less water yield in lodgepole pine. Canopy disturbances (either fire or beetle) have dramatic impacts on water balance and availability: reducing transpiration while increasing evaporation and water yield. Results suggest that climate change may reduce snowpack, increase evaporation and transpiration, and lengthen the duration of dry soil conditions in the summer, but may have uncertain effects on drainage. Changes in the distribution of sagebrush and lodgepole pine ecosystems as a consequence of climate change and/or altered disturbance regimes will likely alter ecosystem water balance. JF - Ecosystems AU - Bradford, John B AU - Schlaepfer, Daniel R AU - Lauenroth, William K AD - U.S. Geological Survey, Southwest Biological Science Center, 2255 N. Gemini Dr., Flagstaff, Arizona, 86001, USA, jbradford@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 590 EP - 605 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 17 IS - 4 SN - 1432-9840, 1432-9840 KW - Entomology Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts; Environment Abstracts KW - Ecosystems KW - Evaporation KW - Climatic changes KW - Climate change KW - Forests KW - Summer KW - Topographic effects KW - Steppes KW - Models KW - Soil KW - Canopies KW - Mortality KW - Fires KW - Drainage KW - Vegetation KW - Transpiration KW - Hydrologic cycle KW - Ecosystem disturbance KW - Water balance KW - USA KW - Wildfire KW - Disturbance KW - Mortality causes KW - Z 05300:General KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534847043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecosystems&rft.atitle=Ecohydrology+of+Adjacent+Sagebrush+and+Lodgepole+Pine+Ecosystems%3A+The+Consequences+of+Climate+Change+and+Disturbance&rft.au=Bradford%2C+John+B%3BSchlaepfer%2C+Daniel+R%3BLauenroth%2C+William+K&rft.aulast=Bradford&rft.aufirst=John&rft.date=2014-06-01&rft.volume=17&rft.issue=4&rft.spage=590&rft.isbn=&rft.btitle=&rft.title=Ecosystems&rft.issn=14329840&rft_id=info:doi/10.1007%2Fs10021-013-9745-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 94 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Water balance; Climate change; Canopies; Topographic effects; Hydrologic cycle; Transpiration; Mortality causes; Ecosystem disturbance; Fires; Mortality; Evaporation; Drainage; Climatic changes; Vegetation; Forests; Steppes; Models; Soil; Wildfire; Disturbance; Ecosystems; Summer; USA DO - http://dx.doi.org/10.1007/s10021-013-9745-1 ER - TY - JOUR T1 - A dynamic-bioenergetics model to assess depth selection and reproductive growth by lake trout (Salvelinus namaycush) AN - 1534843745; 19976909 AB - We coupled dynamic optimization and bioenergetics models to assess the assumption that lake trout (Salvelinus namaycush) depth distribution is structured by temperature, food availability, and predation risk to maximize reproductive mass by autumn spawning. Because the model uses empirical daily thermal-depth profiles recorded in a small boreal shield lake (lake 373 at the Experimental Lakes Area, northwestern Ontario) during 2 years of contrasting thermal stratification patterns, we also assessed how climate-mediated changes in lakes may affect the vertical distribution, growth, and fitness of lake trout, a cold-water top predator. The depths of acoustic-tagged lake trout were recorded concurrently with thermal-depth profiles and were compared to model output, enabling an assessment of model performance in relation to the observed fish behavior and contrasting thermal conditions. The depths and temperatures occupied by simulated fish most closely resembled those of the tagged fish when risk of predation was included in the model, indicating the model may incorporate the most important underlying mechanisms that determine lake trout depth. Annual differences suggest less use of shallow (warm), productive habitats, resulting in markedly less reproductive mass, during the year with the warm stratification pattern. Mass for reproduction may be lower in warmer conditions because of reduced reproductive investment, yet survival may be inadvertently higher because risky surface waters may be avoided more often in warmer, shallower, and metabolically costly conditions. At a minimum our study suggests that lake trout reproductive mass and fitness may be expected to change under the anticipated longer and warmer stratification patterns. JF - Oecologia AU - Plumb, John M AU - Blanchfield, Paul J AU - Abrahams, Mark V AD - Department of Zoology, University of Manitoba, Z320 Duff Roblin Building, Winnipeg, MB, R3T 2N2, Canada, jplumb@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 549 EP - 563 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 175 IS - 2 SN - 0029-8549, 0029-8549 KW - ASFA 1: Biological Sciences & Living Resources; Risk Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Risk assessment KW - Fitness KW - Acoustic data KW - Surface water KW - Bioenergetics KW - Predation KW - Climate change KW - Survival KW - Predators KW - Food availability KW - Stratification KW - Models KW - Lakes KW - Growth KW - Fishery surveys KW - Salvelinus namaycush KW - Thermal stratification KW - Modelling KW - Temperature effects KW - Growth rate KW - Canada, Ontario, Experimental Lakes Area KW - Vertical distribution KW - Climate KW - Temperature KW - Spawning KW - Habitat KW - Reproduction KW - Fish KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management KW - R2 23010:General: Models, forecasting UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534843745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=A+dynamic-bioenergetics+model+to+assess+depth+selection+and+reproductive+growth+by+lake+trout+%28Salvelinus+namaycush%29&rft.au=Plumb%2C+John+M%3BBlanchfield%2C+Paul+J%3BAbrahams%2C+Mark+V&rft.aulast=Plumb&rft.aufirst=John&rft.date=2014-06-01&rft.volume=175&rft.issue=2&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-014-2934-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 55 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Growth rate; Temperature effects; Acoustic data; Growth; Fishery surveys; Climate change; Food availability; Fish; Modelling; Fitness; Vertical distribution; Bioenergetics; Surface water; Predation; Survival; Predators; Spawning; Habitat; Models; Lakes; Reproduction; Thermal stratification; Risk assessment; Climate; Temperature; Stratification; Salvelinus namaycush; Canada, Ontario, Experimental Lakes Area DO - http://dx.doi.org/10.1007/s00442-014-2934-6 ER - TY - JOUR T1 - Greenhouse gases generated from the anaerobic biodegradation of natural offshore asphalt seepages in southern California AN - 1534843147; 19976412 AB - Significant offshore asphaltic deposits with active seepage occur in the Santa Barbara Channel offshore southern California. The composition and isotopic signatures of gases sampled from the oil and gas seeps reveal that the coexisting oil in the shallow subsurface is anaerobically biodegraded, generating CO sub(2) with secondary CH sub(4) production. Biomineralization can result in the consumption of as much as 60% by weight of the original oil, with super(13)C enrichment of CO sub(2). Analyses of gas emitted from asphaltic accumulations or seeps on the seafloor indicate up to 11% CO sub(2) with super(13)C enrichment reaching +24.8ppt. Methane concentrations range from less than 30% up to 98% with isotopic compositions of -34.9 to -66.1ppt. Higher molecular weight hydrocarbon gases are present in strongly varying concentrations reflecting both oil-associated gas and biodegradation; propane is preferentially biodegraded, resulting in an enriched super(13)C isotopic composition as enriched as -19.5ppt. Assuming the 132 million barrels of asphaltic residues on the seafloor represent 40% of the original oil volume and mass, the estimated gas generated is 5.010 super(10) kg (7610 super(9) m super(3)) CH sub(4) and/or 1.410 super(11) kg CO sub(2) over the lifetime of seepage needed to produce the volume of these deposits. Geologic relationships and oil weathering inferences suggest the deposits are of early Holocene age or even younger. Assuming an age of 1,000 years, annual fluxes are on the order of 5.010 super(7) kg (7610 super(6) m super(3)) and/or 1.410 super(8) kg for CH sub(4) and CO sub(2), respectively. The daily volumetric emission rate (2.110 super(5) m super(3)) is comparable to current CH sub(4) emission from Coal Oil Point seeps (1.510 super(5) m super(3)/day), and may be a significant source of both CH sub(4) and CO sub(2) to the atmosphere provided that the gas can be transported through the water column. JF - Geo-Marine Letters AU - Lorenson, Thomas D AU - Wong, Florence L AU - Dartnell, Peter AU - Sliter, Ray W AD - Pacific Coastal and Marine Science Center, U.S. Geological Survey, 400 Natural Bridges Drive, Santa Cruz, CA, 95060, USA, tlorenson@usgs.gov Y1 - 2014/06// PY - 2014 DA - Jun 2014 SP - 281 EP - 295 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 34 IS - 2-3 SN - 0276-0460, 0276-0460 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Age KW - Biodegradation KW - Coal KW - Mineralization KW - Atmosphere KW - Holocene KW - Water column KW - Oil KW - Molecular weight KW - Weathering KW - Seepages KW - Ocean floor KW - Propane KW - Marine KW - Deposits KW - Methane KW - INE, USA, California, Santa Barbara Channel KW - Chemical composition KW - Hydrocarbons KW - Greenhouse effect KW - Gases KW - Asphalt KW - Greenhouse gases KW - Carbon dioxide KW - Q2 09188:Atmospheric chemistry KW - O 3010:Geology and Geophysics KW - A 01320:Microbial Degradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534843147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geo-Marine+Letters&rft.atitle=Greenhouse+gases+generated+from+the+anaerobic+biodegradation+of+natural+offshore+asphalt+seepages+in+southern+California&rft.au=Lorenson%2C+Thomas+D%3BWong%2C+Florence+L%3BDartnell%2C+Peter%3BSliter%2C+Ray+W&rft.aulast=Lorenson&rft.aufirst=Thomas&rft.date=2014-06-01&rft.volume=34&rft.issue=2-3&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Geo-Marine+Letters&rft.issn=02760460&rft_id=info:doi/10.1007%2Fs00367-014-0359-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 58 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Methane; Biodegradation; Chemical composition; Asphalt; Greenhouse effect; Ocean floor; Seepages; Carbon dioxide; Holocene; Propane; Deposits; Age; Hydrocarbons; Coal; Mineralization; Atmosphere; Water column; Oil; Gases; Molecular weight; Weathering; Greenhouse gases; INE, USA, California, Santa Barbara Channel; Marine DO - http://dx.doi.org/10.1007/s00367-014-0359-1 ER - TY - JOUR T1 - Greenhouse gas fluxes of grazed and hayed wetland catchments in the U.S. Prairie Pothole Ecoregion AN - 1529934628; 19861562 AB - Wetland catchments are major ecosystems in the Prairie Pothole Region (PPR) and play an important role in greenhouse gases (GHG) flux. However, there is limited information regarding effects of land-use on GHG fluxes from these wetland systems. We examined the effects of grazing and haying, two common land-use practices in the region, on GHG fluxes from wetland catchments during 2007 and 2008. Fluxes of methane (CH sub(4)), nitrous oxide (N sub(2)O), and carbon dioxide (CO sub(2)), along with soil water content and temperature, were measured along a topographic gradient every other week during the growing season near Ipswich, SD, USA. Closed, opaque chambers were used to measure fluxes of soil and plant respiration from native sod catchments that were grazed or left idle, and from recently restored catchments which were seeded with native plant species; half of these catchments were hayed once during the growing season. Catchments were adjacent to each other and had similar soils, soil nitrogen and organic carbon content, precipitation, and vegetation. When compared with idle catchments, grazing as a land-use had little effect on GHG fluxes. Likewise, haying had little effect on fluxes of CH sub(4) and N sub(2)O compared with non-hayed catchments. Haying, however, did have a significant effect on combined soil and vegetative CO sub(2) flux in restored wetland catchments owing to the immediate and comprehensive effect haying has on plant productivity. This study also examined soil conditions that affect GHG fluxes and provides cumulative annual estimates of GHG fluxes from wetland catchment in the PPR. JF - Wetlands Ecology and Management AU - Finocchiaro, Ray AU - Tangen, Brian AU - Gleason, Robert AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, ND, USA, rfinocchiaro@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 305 EP - 324 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 22 IS - 3 SN - 0923-4861, 0923-4861 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts; Ecology Abstracts KW - Land Use KW - Resource management KW - Ecosystems KW - Soil KW - Nitrous oxide KW - Feeding behaviour KW - Wetlands KW - Grazing KW - Catchment Areas KW - Vegetation KW - Greenhouse effect KW - Water content KW - Land use KW - Greenhouses KW - Catchments KW - Greenhouse gases KW - Carbon dioxide KW - Carbon Dioxide KW - Nitrogen KW - Catchment area KW - Respiration KW - Climate change KW - Soil temperature KW - Prairies KW - Carbon KW - Superoxide dismutase KW - Methane KW - Temperature KW - Soils (organic) KW - Precipitation KW - Potholes KW - USA KW - Plants KW - Fluctuations KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529934628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands+Ecology+and+Management&rft.atitle=Greenhouse+gas+fluxes+of+grazed+and+hayed+wetland+catchments+in+the+U.S.+Prairie+Pothole+Ecoregion&rft.au=Finocchiaro%2C+Ray%3BTangen%2C+Brian%3BGleason%2C+Robert&rft.aulast=Finocchiaro&rft.aufirst=Ray&rft.date=2014-06-01&rft.volume=22&rft.issue=3&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Wetlands+Ecology+and+Management&rft.issn=09234861&rft_id=info:doi/10.1007%2Fs11273-013-9331-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Number of references - 71 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Catchment area; Resource management; Feeding behaviour; Nitrous oxide; Grazing; Climate change; Greenhouse effect; Wetlands; Carbon dioxide; Methane; Respiration; Soil temperature; Vegetation; Soils (organic); Precipitation; Water content; Greenhouses; Soil; Prairies; Carbon; Superoxide dismutase; Greenhouse gases; Nitrogen; Ecosystems; Temperature; Land use; Catchments; Plants; Land Use; Catchment Areas; Potholes; Fluctuations; Carbon Dioxide; USA DO - http://dx.doi.org/10.1007/s11273-013-9331-5 ER - TY - JOUR T1 - Regional differentiation among populations of the Diamondback terrapin (Malaclemys terrapin) AN - 1529934139; 19861487 AB - The Diamondback terrapin (Malaclemys terrapin) is a brackish-water turtle species whose populations have been fragmented due to anthropogenic activity such as development of coastal habitat and entrapment in commercial blue crab (Callinectes sapidus) fishing gear. Genetic analyses can improve conservation efforts for the long-term protection of the species. We used microsatellite DNA analysis to investigate levels of gene flow among and genetic variability within 21 geographically separate collections of the species distributed from Massachusetts to Texas. Quantified levels of genetic variability (allelic diversity, genotypic frequencies, and heterozygosity) revealed three zones of genetic discontinuity, resulting in four discrete populations: Northeast Atlantic, Coastal Mid-Atlantic, Florida and Texas/Louisiana. The average number of alleles and expected heterozygosity for the four genetic clusters were N sub(A) = 6.54 and H sub(E) = 0.050, respectively. However, the geographic boundaries of the populations did not correspond to accepted terrapin subspecies limits. Our results illuminate not only the need to sample terrapins in additional sites, specifically in the southeast, but also the necessity for allowing uninterrupted gene flow among population groupings to preserve current levels of genetic diversity. JF - Conservation Genetics AU - Hart, Kristen M AU - Hunter, Margaret E AU - King, Tim L AD - Southeast Ecological Science Center, US Geological Survey, 3205 College Avenue, Davie, FL, 33314, USA, kristen_hart@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 593 EP - 603 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 15 IS - 3 SN - 1566-0621, 1566-0621 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Genetics Abstracts KW - ASW, USA, Louisiana KW - Geographical distribution KW - Allelles KW - Nucleotide sequence KW - Genetic analysis KW - Aquatic reptiles KW - Genetic diversity KW - ASW, USA, Texas KW - Differentiation KW - Population genetics KW - ANW, USA, Massachusetts KW - Malaclemys terrapin KW - Gene flow KW - Callinectes sapidus KW - Marine crustaceans KW - Marine KW - ASW, USA, Florida KW - Microsatellites KW - Genetic isolation KW - Habitat KW - Heterozygosity KW - Boundaries KW - DNA KW - Brackish water KW - Conservation genetics KW - Q1 08423:Behaviour KW - G 07730:Development & Cell Cycle KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529934139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Genetics&rft.atitle=Regional+differentiation+among+populations+of+the+Diamondback+terrapin+%28Malaclemys+terrapin%29&rft.au=Hart%2C+Kristen+M%3BHunter%2C+Margaret+E%3BKing%2C+Tim+L&rft.aulast=Hart&rft.aufirst=Kristen&rft.date=2014-06-01&rft.volume=15&rft.issue=3&rft.spage=593&rft.isbn=&rft.btitle=&rft.title=Conservation+Genetics&rft.issn=15660621&rft_id=info:doi/10.1007%2Fs10592-014-0563-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Number of references - 59 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Population genetics; Geographical distribution; Allelles; Nucleotide sequence; Aquatic reptiles; DNA; Genetic isolation; Genetic diversity; Marine crustaceans; Differentiation; Genetic analysis; Gene flow; Microsatellites; Boundaries; Brackish water; Habitat; Conservation genetics; Heterozygosity; Malaclemys terrapin; Callinectes sapidus; ASW, USA, Texas; ASW, USA, Florida; ASW, USA, Louisiana; ANW, USA, Massachusetts; Marine DO - http://dx.doi.org/10.1007/s10592-014-0563-6 ER - TY - JOUR T1 - Water quality of potential reference lakes in the Arkansas Valley and Ouachita Mountain ecoregions, Arkansas AN - 1524409859; 19793697 AB - This report describes a study to identify reference lakes in two lake classifications common to parts of two level III ecoregions in western Arkansas-the Arkansas Valley and Ouachita Mountains. Fifty-two lakes were considered. A screening process that relied on land-use data was followed by reconnaissance water-quality sampling, and two lakes from each ecoregion were selected for intensive water-quality sampling. Our data suggest that Spring Lake is a suitable reference lake for the Arkansas Valley and that Hot Springs Lake is a suitable reference lake for the Ouachita Mountains. Concentrations for five nutrient constituents-orthophosphorus, total phosphorus, total kjeldahl nitrogen, total nitrogen, and total organic carbon-were lower at Spring Lake on all nine sampling occasions and transparency measurements at Spring Lake were significantly deeper than measurements at Cove Lake. For the Ouachita Mountains ecoregion, water quality at Hot Springs Lake slightly exceeded that of Lake Winona. The most apparent water-quality differences for the two lakes were related to transparency and total organic carbon concentrations, which were deeper and lower at Hot Springs Lake, respectively. Our results indicate that when nutrient concentrations are low, transparency may be more valuable for differentiating between lake water quality than chemical constituents that have been useful for distinguishing between water-quality conditions in mesotrophic and eutrophic settings. For example, in this oligotrophic setting, concentrations for chlorophyll a can be less than 5 mu g/L and diurnal variability that is typically associated with dissolved oxygen in more productive settings was not evident. JF - Environmental Monitoring and Assessment AU - Justus, Billy AU - Meredith, Bradley AD - USGS Arkansas Water Science Center, 401 Hardin Road, Little Rock, AR, 72211, USA, bjustus@usgs.gov Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 3785 EP - 3800 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 186 IS - 6 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Chlorophyll KW - Resource management KW - Hot springs KW - Nutrients KW - Freshwater KW - Water quality KW - Lake classifications KW - Dissolved oxygen KW - Mountains KW - Lakes KW - Classification KW - Total organic carbon KW - Sampling KW - Organic phosphorus KW - Hot Springs KW - Lake water quality KW - Transparency KW - Environmental monitoring KW - Screening KW - Water Quality KW - Valleys KW - Land use KW - USA, Ouachita Mts. KW - USA, Arkansas KW - Nutrient concentrations KW - Nitrogen KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - M2 556:General (556) KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - Q5 08505:Prevention and control KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524409859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Water+quality+of+potential+reference+lakes+in+the+Arkansas+Valley+and+Ouachita+Mountain+ecoregions%2C+Arkansas&rft.au=Justus%2C+Billy%3BMeredith%2C+Bradley&rft.aulast=Justus&rft.aufirst=Billy&rft.date=2014-06-01&rft.volume=186&rft.issue=6&rft.spage=3785&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-014-3657-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Number of references - 33 N1 - Last updated - 2016-10-26 N1 - SubjectsTermNotLitGenreText - Screening; Environmental monitoring; Transparency; Resource management; Lakes; Classification; Hot springs; Water quality; Dissolved oxygen; Lake water quality; Lake classifications; Land use; Chlorophyll; Valleys; Mountains; Total organic carbon; Nutrient concentrations; Nitrogen; Organic phosphorus; Hot Springs; Water Quality; Nutrients; Sampling; USA, Ouachita Mts.; USA, Arkansas; Freshwater DO - http://dx.doi.org/10.1007/s10661-014-3657-1 ER - TY - JOUR T1 - Does water chemistry affect the dietary uptake and toxicity of silver nanoparticles by the freshwater snail Lymnaea stagnalis? AN - 1518618242; 24641838 AB - Silver nanoparticles (AgNPs) are widely used in many applications and likely released into the aquatic environment. There is increasing evidence that Ag is efficiently delivered to aquatic organisms from AgNPs after aqueous and dietary exposures. Accumulation of AgNPs through the diet can damage digestion and adversely affect growth. It is well recognized that aspects of water quality, such as hardness, affect the bioavailability and toxicity of waterborne Ag. However, the influence of water chemistry on the bioavailability and toxicity of dietborne AgNPs to aquatic invertebrates is largely unknown. Here we characterize for the first time the effects of water hardness and humic acids on the bioaccumulation and toxicity of AgNPs coated with polyvinyl pyrrolidone (PVP) to the freshwater snail Lymnaea stagnalis after dietary exposures. Our results indicate that bioaccumulation and toxicity of Ag from PVP-AgNPs ingested with food are not affected by water hardness and by humic acids, although both could affect interactions with the biological membrane and trigger nanoparticle transformations. Snails efficiently assimilated Ag from the PVP-AgNPs mixed with diatoms (Ag assimilation efficiencies ranged from 82 to 93%). Rate constants of Ag uptake from food were similar across the entire range of water hardness and humic acid concentrations. These results suggest that correcting regulations for water quality could be irrelevant and ineffective where dietary exposure is important. Published by Elsevier Ltd. JF - Environmental pollution (Barking, Essex : 1987) AU - Oliver, Ana López-Serrano AU - Croteau, Marie-Noële AU - Stoiber, Tasha L AU - Tejamaya, Mila AU - Römer, Isabella AU - Lead, Jamie R AU - Luoma, Samuel N AD - Department of Analytical Chemistry, Faculty of Chemistry, University Complutense de Madrid, Ciudad Universitaria, 28040 Madrid, Spain. ; U.S. Geological Survey, Menlo Park, CA, USA. Electronic address: mcroteau@usgs.gov. ; John Muir Institute of the Environment, University of California, Davis, CA, USA. ; School of Geography, Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom; School of Public Health, University of Indonesia, Depok, West Java 16424, Indonesia. ; School of Geography, Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom. ; School of Geography, Earth and Environmental Science, University of Birmingham, Edgbaston, Birmingham B15 2TT, United Kingdom; Center for Environmental Nanoscience and Risk, University of South Carolina, 29036 SC, USA. ; U.S. Geological Survey, Menlo Park, CA, USA; John Muir Institute of the Environment, University of California, Davis, CA, USA. Y1 - 2014/06// PY - 2014 DA - June 2014 SP - 87 EP - 91 VL - 189 KW - Humic Substances KW - 0 KW - Water Pollutants, Chemical KW - Silver KW - 3M4G523W1G KW - Index Medicus KW - Dietborne uptake KW - Bioavailability KW - Freshwater invertebrate KW - Silver nanoparticles KW - Water chemistry KW - Animals KW - Lymnaea -- drug effects KW - Water Pollutants, Chemical -- chemistry KW - Fresh Water -- chemistry KW - Metal Nanoparticles -- toxicity KW - Water Pollutants, Chemical -- toxicity KW - Silver -- toxicity KW - Silver -- metabolism KW - Metal Nanoparticles -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518618242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Does+water+chemistry+affect+the+dietary+uptake+and+toxicity+of+silver+nanoparticles+by+the+freshwater+snail+Lymnaea+stagnalis%3F&rft.au=Oliver%2C+Ana+L%C3%B3pez-Serrano%3BCroteau%2C+Marie-No%C3%ABle%3BStoiber%2C+Tasha+L%3BTejamaya%2C+Mila%3BR%C3%B6mer%2C+Isabella%3BLead%2C+Jamie+R%3BLuoma%2C+Samuel+N&rft.aulast=Oliver&rft.aufirst=Ana&rft.date=2014-06-01&rft.volume=117&rft.issue=3&rft.spage=324&rft.isbn=&rft.btitle=&rft.title=La+Bibliofilia&rft.issn=00060941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-06-20 N1 - Date created - 2014-04-22 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envpol.2014.02.010 ER - TY - JOUR T1 - Placing prairie pothole wetlands along spatial and temporal continua to improve integration of wetland function in ecological investigations AN - 1560083028; 2014-069120 AB - We evaluated the efficacy of using chemical characteristics to rank wetland relation to surface and groundwater along a hydrologic continuum ranging from groundwater recharge to groundwater discharge. We used 27 years (1974-2002) of water chemistry data from 15 prairie pothole wetlands and known hydrologic connections of these wetlands to groundwater to evaluate spatial and temporal patterns in chemical characteristics that correspond to the unique ecosystem functions each wetland performed. Due to the mineral content and the low permeability rate of glacial till and soils, salinity of wetland waters increased along a continuum of wetland relation to groundwater recharge, flow-through or discharge. Mean inter-annual specific conductance (a proxy for salinity) increased along this continuum from wetlands that recharge groundwater being fresh to wetlands that receive groundwater discharge being the most saline, and wetlands that both recharge and discharge to groundwater (i.e., groundwater flow-through wetlands) being of intermediate salinity. The primary axis from a principal component analysis revealed that specific conductance (and major ions affecting conductance) explained 71% of the variation in wetland chemistry over the 27 years of this investigation. We found that long-term averages from this axis were useful to identify a wetland's long-term relation to surface and groundwater. Yearly or seasonal measurements of specific conductance can be less definitive because of highly dynamic inter- and intra-annual climate cycles that affect water volumes and the interaction of groundwater and geologic materials, and thereby influence the chemical composition of wetland waters. The influence of wetland relation to surface and groundwater on water chemistry has application in many scientific disciplines and is especially needed to improve ecological understanding in wetland investigations. We suggest ways that monitoring in situ wetland conditions could be linked with evolving remote sensing technology to improve our ability to better inform decisions affecting wetland sustainability and provide periodic inventories of wetland ecosystem services to document temporal trends in wetland function and how they respond to contemporary land-use change. Abstract Copyright (2014) Elsevier, B.V. JF - Journal of Hydrology AU - Euliss, Ned H, Jr AU - Mushet, David M AU - Newton, Wesley E AU - Otto, Clint R V AU - Nelson, Richard D AU - LaBaugh, James W AU - Scherff, Eric J AU - Rosenberry, Donald O Y1 - 2014/05/26/ PY - 2014 DA - 2014 May 26 SP - 490 EP - 503 PB - Elsevier, Amsterdam VL - 513 SN - 0022-1694, 0022-1694 KW - United States KW - fresh water KW - ecosystems KW - Stutsman County North Dakota KW - environmental effects KW - ground water KW - spatial distribution KW - North Dakota KW - major elements KW - ecology KW - discharge KW - chemical composition KW - saline composition KW - pH KW - climate KW - variance analysis KW - prairies KW - surface water KW - statistical analysis KW - hydrochemistry KW - fluctuations KW - wetlands KW - sustainable development KW - temporal distribution KW - hydraulic conductivity KW - land use KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560083028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=Placing+prairie+pothole+wetlands+along+spatial+and+temporal+continua+to+improve+integration+of+wetland+function+in+ecological+investigations&rft.au=Euliss%2C+Ned+H%2C+Jr%3BMushet%2C+David+M%3BNewton%2C+Wesley+E%3BOtto%2C+Clint+R+V%3BNelson%2C+Richard+D%3BLaBaugh%2C+James+W%3BScherff%2C+Eric+J%3BRosenberry%2C+Donald+O&rft.aulast=Euliss&rft.aufirst=Ned&rft.date=2014-05-26&rft.volume=513&rft.issue=&rft.spage=490&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2014.04.006 L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2014-09-05 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - chemical composition; climate; discharge; ecology; ecosystems; environmental effects; fluctuations; fresh water; ground water; hydraulic conductivity; hydrochemistry; land use; major elements; North Dakota; pH; prairies; saline composition; spatial distribution; statistical analysis; Stutsman County North Dakota; surface water; sustainable development; temporal distribution; United States; variance analysis; wetlands DO - http://dx.doi.org/10.1016/j.jhydrol.2014.04.006 ER - TY - CPAPER T1 - The Effect of Ephemeral Ponds, Streams, and Large Lakes on Nutrient Fluxes, Ecosystems and Wildlife of the Arctic Coastal Plain of Alaska T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627208; 6292760 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Koch, J AU - Schmutz, J AU - Gurney, K AU - Laske, S AU - Wipfli, M AU - Fondell, T Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Alaska KW - Lakes KW - Ecosystems KW - Wildlife KW - USA, Alaska, Arctic Coastal Plain KW - Nutrients KW - Polar environments KW - Streams KW - Ponds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=The+Effect+of+Ephemeral+Ponds%2C+Streams%2C+and+Large+Lakes+on+Nutrient+Fluxes%2C+Ecosystems+and+Wildlife+of+the+Arctic+Coastal+Plain+of+Alaska&rft.au=Koch%2C+J%3BSchmutz%2C+J%3BGurney%2C+K%3BLaske%2C+S%3BWipfli%2C+M%3BFondell%2C+T&rft.aulast=Koch&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Streamflow in California'S Xeric Regions: Towards Understanding and Prediction T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627173; 6292776 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Carlisle, D AU - Wolock, D AU - Wieczorek, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Prediction KW - USA, California KW - Flow rates KW - Stream flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Streamflow+in+California%27S+Xeric+Regions%3A+Towards+Understanding+and+Prediction&rft.au=Carlisle%2C+D%3BWolock%2C+D%3BWieczorek%2C+M&rft.aulast=Carlisle&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Typology for Riverine Hyporheic Flow and Estimation of Exchange Fluxes for Application across Large Drainage Basins T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627141; 6293343 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Gomez-Velez, J AU - Harvey, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Typology KW - Drainage KW - River discharge KW - River basins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Typology+for+Riverine+Hyporheic+Flow+and+Estimation+of+Exchange+Fluxes+for+Application+across+Large+Drainage+Basins&rft.au=Gomez-Velez%2C+J%3BHarvey%2C+J&rft.aulast=Gomez-Velez&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Incorporating Food Webs into Salmon Recovery Science: A Modeling Approach T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627095; 6292978 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Bellmore, R AU - Newsom, M AU - Fremier, A AU - Connolly, P Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Salmon KW - Anadromous species KW - Food webs KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Incorporating+Food+Webs+into+Salmon+Recovery+Science%3A+A+Modeling+Approach&rft.au=Bellmore%2C+R%3BNewsom%2C+M%3BFremier%2C+A%3BConnolly%2C+P&rft.aulast=Bellmore&rft.aufirst=R&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Quantifying the Emergence of Giant Stonefly (Pteronarcys Californica) and Its Importance to Terrestrial Foodwebs in the u.s. Western Rivers T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627077; 6293349 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Walters, D AU - Zuellig, R AU - Kowalski, D AU - Wesner, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Food KW - Pteronarcys californica UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627077?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Quantifying+the+Emergence+of+Giant+Stonefly+%28Pteronarcys+Californica%29+and+Its+Importance+to+Terrestrial+Foodwebs+in+the+u.s.+Western+Rivers&rft.au=Walters%2C+D%3BZuellig%2C+R%3BKowalski%2C+D%3BWesner%2C+J&rft.aulast=Walters&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Hydrodynamically-Driven Flow Paths in Shallow Streambed Are Often the Dominant Location for Hyporheic-Zone Biogeochemical Reactions T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627024; 6292972 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Harvey, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Biogeochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Hydrodynamically-Driven+Flow+Paths+in+Shallow+Streambed+Are+Often+the+Dominant+Location+for+Hyporheic-Zone+Biogeochemical+Reactions&rft.au=Harvey%2C+J&rft.aulast=Harvey&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Juvenile Salmon Food Webs, Primary Production, and Water Quality in Tidal Emergent Wetlands in the Lower Columbia River and Estuary T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548627001; 6293071 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Temple, W AU - Piatt, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Salmon KW - Anadromous species KW - Estuaries KW - USA, Columbia Estuary KW - Wetlands KW - Water quality KW - Primary production KW - Food webs KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548627001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Juvenile+Salmon+Food+Webs%2C+Primary+Production%2C+and+Water+Quality+in+Tidal+Emergent+Wetlands+in+the+Lower+Columbia+River+and+Estuary&rft.au=Temple%2C+W%3BPiatt%2C+D&rft.aulast=Temple&rft.aufirst=W&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Temporal and Spatial Controls on Post-Wildfire Water Quality in the Colorado Front Range T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626982; 6292951 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Murphy, S AU - Writer, J AU - McCleskey, R AU - Martin, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Colorado KW - Wildfire KW - Water quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Temporal+and+Spatial+Controls+on+Post-Wildfire+Water+Quality+in+the+Colorado+Front+Range&rft.au=Murphy%2C+S%3BWriter%2C+J%3BMcCleskey%2C+R%3BMartin%2C+D&rft.aulast=Murphy&rft.aufirst=S&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Emergence Dynamics Altered by Dissolved Cadmium and Zinc in a 30-Day Mesocosm Experiment T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626963; 6293354 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Schmidt, T AU - Mebane, C AU - Balistrieri, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Heavy metals KW - Zinc KW - Cadmium KW - Mesocosms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Emergence+Dynamics+Altered+by+Dissolved+Cadmium+and+Zinc+in+a+30-Day+Mesocosm+Experiment&rft.au=Schmidt%2C+T%3BMebane%2C+C%3BBalistrieri%2C+L&rft.aulast=Schmidt&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Status and Trends in Groundwater-Dependent Wetlands and Groundwater Depletion: A Global Perspective T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626822; 6292796 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - LaBaugh, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Ground water KW - Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Status+and+Trends+in+Groundwater-Dependent+Wetlands+and+Groundwater+Depletion%3A+A+Global+Perspective&rft.au=LaBaugh%2C+J&rft.aulast=LaBaugh&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Simulating Lakes in the Landscape T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626799; 6292722 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Read, J AU - Winslow, L AU - Hansen, G AU - Van Den Hoek, J AU - Hanson, P AU - Bruce, L AU - Markfort, C Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Lakes KW - Landscape UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Simulating+Lakes+in+the+Landscape&rft.au=Read%2C+J%3BWinslow%2C+L%3BHansen%2C+G%3BVan+Den+Hoek%2C+J%3BHanson%2C+P%3BBruce%2C+L%3BMarkfort%2C+C&rft.aulast=Read&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Biotic Resistance from Endemic Invertebrate Predators: Hawaiian Damselflies and Invasive Mosquitoes under Climate Change T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626753; 6292920 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Foote, D AU - Tango, L AU - Hobbelen, P AU - Hart, G AU - Orr, K AU - Romo, C AU - Brinck, K AU - LaPointe, D AU - Samuels, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Endemic species KW - Climatic changes KW - Pest control KW - Predators KW - Invertebrates KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Digital+Information&rft.atitle=Sheer+Curation+of+Experiments%3A+Data%2C+Process%2C+Provenance&rft.au=Hedges%2C+Mark%3BBlanke%2C+Tobias%3BFabiane%2C+Stella%3BKnight%2C+Gareth%3BLiao%2C+Eric&rft.aulast=Hedges&rft.aufirst=Mark&rft.date=2012-01-01&rft.volume=13&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Digital+Information&rft.issn=13687506&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Carbon Dynamics of Boreal Lakes in the Yukon Flats Region of Interior Alaska T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626745; 6292726 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Striegl, R AU - Wickland, K AU - Dornblaser, M AU - Spencer, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Alaska KW - Lakes KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Carbon+Dynamics+of+Boreal+Lakes+in+the+Yukon+Flats+Region+of+Interior+Alaska&rft.au=Striegl%2C+R%3BWickland%2C+K%3BDornblaser%2C+M%3BSpencer%2C+R&rft.aulast=Striegl&rft.aufirst=R&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Peat Formation Processes and Carbon Sequestration Rates in Montane Fens of Yosemite National Park, California, Usa T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626701; 6293091 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Drexler, J AU - Fuller, C Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Carbon sequestration KW - National parks KW - USA, California KW - Fens KW - Peat UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626701?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Peat+Formation+Processes+and+Carbon+Sequestration+Rates+in+Montane+Fens+of+Yosemite+National+Park%2C+California%2C+Usa&rft.au=Drexler%2C+J%3BFuller%2C+C&rft.aulast=Drexler&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Human Induced Mobilization of Aged Organic Carbon in Rivers T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626673; 6292859 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Butman, D AU - Wilson, H AU - Barnes, R AU - Raymond, P AU - Xenopoulos, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Organic carbon KW - Human factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Human+Induced+Mobilization+of+Aged+Organic+Carbon+in+Rivers&rft.au=Butman%2C+D%3BWilson%2C+H%3BBarnes%2C+R%3BRaymond%2C+P%3BXenopoulos%2C+M&rft.aulast=Butman&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Knowledge+Organization+%3A+KO&rft.issn=09437444&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Flow Management Is a Primary Control on Insect Emergence in the Colorado River in Grand Canyon T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626663; 6293353 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kennedy, T AU - Muehlbauer, J AU - Yackulic, C AU - Kortenhoeven, E AU - Metcalfe, A Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Colorado R. KW - USA, Arizona, Grand Canyon KW - River discharge KW - Pest control KW - Canyons KW - Emergence KW - Aquatic insects KW - River basin management KW - Insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Flow+Management+Is+a+Primary+Control+on+Insect+Emergence+in+the+Colorado+River+in+Grand+Canyon&rft.au=Kennedy%2C+T%3BMuehlbauer%2C+J%3BYackulic%2C+C%3BKortenhoeven%2C+E%3BMetcalfe%2C+A&rft.aulast=Kennedy&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Implications of Large Wildfires for Amphibians in the Northern Rockies: From Parasites to Populations T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626642; 6292962 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Hossack, B Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Parasites KW - Wildfire KW - Amphibiotic species KW - Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Implications+of+Large+Wildfires+for+Amphibians+in+the+Northern+Rockies%3A+From+Parasites+to+Populations&rft.au=Hossack%2C+B&rft.aulast=Hossack&rft.aufirst=B&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - A Comparison of Multiple Temperature Models, Can You Accurately Predict River Temperatures in a Regulated River T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626596; 6293218 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Cole, J AU - Maloney, K AU - Schmid, M AU - McKenna, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Temperature effects KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=A+Comparison+of+Multiple+Temperature+Models%2C+Can+You+Accurately+Predict+River+Temperatures+in+a+Regulated+River&rft.au=Cole%2C+J%3BMaloney%2C+K%3BSchmid%2C+M%3BMcKenna%2C+J&rft.aulast=Cole&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Stream and Riparian Response to Wildfire: The Influence of Pre-Fire Management, Burn Severity, and Post-Fire Disturbance T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626546; 6292968 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Arkle, R AU - Pilliod, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Burns KW - Fires KW - Wildfire KW - Stream KW - Riparian environments KW - Disturbance KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Stream+and+Riparian+Response+to+Wildfire%3A+The+Influence+of+Pre-Fire+Management%2C+Burn+Severity%2C+and+Post-Fire+Disturbance&rft.au=Arkle%2C+R%3BPilliod%2C+D&rft.aulast=Arkle&rft.aufirst=R&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Simulating Lake Level and Water Temperature Response to Climate Change at Detroit Lake, Oregon T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626516; 6292990 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Norman Buccola, L AU - Risley, John AU - Rounds, Stewart Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Water levels KW - Lakes KW - USA, Michigan, Detroit KW - Climatic changes KW - Water temperature UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Simulating+Lake+Level+and+Water+Temperature+Response+to+Climate+Change+at+Detroit+Lake%2C+Oregon&rft.au=Norman+Buccola%2C+L%3BRisley%2C+John%3BRounds%2C+Stewart&rft.aulast=Norman+Buccola&rft.aufirst=L&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Using Next-Generation Sequencing of Environmental Dna to Assess Fish Assemblages in Alaska National Parks T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626507; 6293116 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Simmons, T AU - Talbot, S AU - Flamme, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Alaska KW - DNA sequencing KW - Environmental assessment KW - National parks KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Using+Next-Generation+Sequencing+of+Environmental+Dna+to+Assess+Fish+Assemblages+in+Alaska+National+Parks&rft.au=Simmons%2C+T%3BTalbot%2C+S%3BFlamme%2C+M&rft.aulast=Simmons&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Salt Marsh Carbon Budgets: Fluxes and Sources of Dissolved and Particulate Organic Carbon in Tidal Exchanges T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626503; 6293400 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kroeger, K AU - Pohlman, J AU - Ganju, N AU - Spivak, A AU - Wang, Z AU - Green, A AU - Brooks, T AU - Baldwin, S AU - Moseman-Valtierra, S AU - Tang, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Particulate organic carbon KW - Salt marshes KW - Budgets UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Salt+Marsh+Carbon+Budgets%3A+Fluxes+and+Sources+of+Dissolved+and+Particulate+Organic+Carbon+in+Tidal+Exchanges&rft.au=Kroeger%2C+K%3BPohlman%2C+J%3BGanju%2C+N%3BSpivak%2C+A%3BWang%2C+Z%3BGreen%2C+A%3BBrooks%2C+T%3BBaldwin%2C+S%3BMoseman-Valtierra%2C+S%3BTang%2C+J&rft.aulast=Kroeger&rft.aufirst=K&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Archives+%26+Manuscripts&rft.issn=01576895&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Practical Limitations on Quantifying Groundwater Upwelling Using Vertical Temperature Profiles T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626459; 6293341 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Briggs, M AU - Lautz, L AU - Buckley, S AU - Lane, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Temperature effects KW - Upwelling KW - Ground water KW - Temperature profiles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626459?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Practical+Limitations+on+Quantifying+Groundwater+Upwelling+Using+Vertical+Temperature+Profiles&rft.au=Briggs%2C+M%3BLautz%2C+L%3BBuckley%2C+S%3BLane%2C+J&rft.aulast=Briggs&rft.aufirst=M&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Metamorphosis in Insects Alters Risk of Contaminant Exposure in Food Webs T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626360; 6293357 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kraus, J AU - Walters, D AU - Wesner, J AU - Stricker, C AU - Schmidt, T Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Life cycle KW - Metamorphosis KW - Food contamination KW - Aquatic insects KW - Insects KW - Food webs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Metamorphosis+in+Insects+Alters+Risk+of+Contaminant+Exposure+in+Food+Webs&rft.au=Kraus%2C+J%3BWalters%2C+D%3BWesner%2C+J%3BStricker%2C+C%3BSchmidt%2C+T&rft.aulast=Kraus&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Fire Related Disturbance in Headwater Streams T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548626343; 6292948 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Gresswell, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Fires KW - Disturbance KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548626343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Fire+Related+Disturbance+in+Headwater+Streams&rft.au=Gresswell%2C+R&rft.aulast=Gresswell&rft.aufirst=R&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Using the Residuals from Allometric Models for Assessing Population-Level Changes in the Seasonal Energetics of the Green Tree Frog (Hyla Cinerea) T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624652; 6294248 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Carter, J AU - Ackleh, A AU - Zhang, P AU - Martin, A AU - Johnson, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Frogs KW - Sulfur dioxide KW - Amphibiotic species KW - Trees KW - Seasonal variations KW - Models KW - Anura KW - Hyla cinerea UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Using+the+Residuals+from+Allometric+Models+for+Assessing+Population-Level+Changes+in+the+Seasonal+Energetics+of+the+Green+Tree+Frog+%28Hyla+Cinerea%29&rft.au=Carter%2C+J%3BAckleh%2C+A%3BZhang%2C+P%3BMartin%2C+A%3BJohnson%2C+D&rft.aulast=Carter&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - The Influence of Riparian Cover on Streams: Nutrients and Biological Condition in Agriculturally Dominated Landscapes T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624648; 6294138 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Munn, M AU - Waite, I AU - Zelt, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Landscape KW - Riparian environments KW - Nutrients KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Fontes+Artis+Musicae&rft.atitle=Bewertung+in+Archiv.+Appraisal+in+archives&rft.au=Brubach%2C+N&rft.aulast=Brubach&rft.aufirst=N&rft.date=1996-07-01&rft.volume=43&rft.issue=3&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Fontes+Artis+Musicae&rft.issn=00156191&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Spatial and Temporal Dynamics of Phytoplankton Assemblages in Selected Reaches of the Upper Mississippi River: Navigation Pools 8, 13, and 26. T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624489; 6294005 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Manier, J AU - Haro, R AU - Houser, J AU - Rada, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - USA, Mississippi R., Navigation Pool 8 KW - Phytoplankton KW - Navigation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Spatial+and+Temporal+Dynamics+of+Phytoplankton+Assemblages+in+Selected+Reaches+of+the+Upper+Mississippi+River%3A+Navigation+Pools+8%2C+13%2C+and+26.&rft.au=Manier%2C+J%3BHaro%2C+R%3BHouser%2C+J%3BRada%2C+R&rft.aulast=Manier&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Terrestrial-Aquatic Linkages of Carbon in a High-Latitude Headwater Catchment, Alaska T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624483; 6293840 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Wickland, K AU - Crawford, J AU - Dornblaser, M AU - Kelsey, K AU - Striegl, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Alaska KW - Carbon KW - Catchment areas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Terrestrial-Aquatic+Linkages+of+Carbon+in+a+High-Latitude+Headwater+Catchment%2C+Alaska&rft.au=Wickland%2C+K%3BCrawford%2C+J%3BDornblaser%2C+M%3BKelsey%2C+K%3BStriegl%2C+R&rft.aulast=Wickland&rft.aufirst=K&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - A National Water Census: Quantifying, Forecasting and Securing Freshwater for America'S Future T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624465; 6293606 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Evenson, E Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Prediction KW - Freshwater environments KW - Census UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=A+National+Water+Census%3A+Quantifying%2C+Forecasting+and+Securing+Freshwater+for+America%27S+Future&rft.au=Evenson%2C+E&rft.aulast=Evenson&rft.aufirst=E&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Lipid Flux from the Upper Mississippi (Umr) and Illinois Rivers (Ir) by Insect Emergence: Effect of Asian Carp and Use by Tree Swallows T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624457; 6293348 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Richardson, W AU - Knights, B AU - Kelly, P AU - Haro, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Trees KW - Lipids KW - USA, Mississippi KW - Emergence KW - Freshwater fish KW - Aquatic insects KW - Insects KW - USA, Arkansas, Illinois R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Lipid+Flux+from+the+Upper+Mississippi+%28Umr%29+and+Illinois+Rivers+%28Ir%29+by+Insect+Emergence%3A+Effect+of+Asian+Carp+and+Use+by+Tree+Swallows&rft.au=Richardson%2C+W%3BKnights%2C+B%3BKelly%2C+P%3BHaro%2C+R&rft.aulast=Richardson&rft.aufirst=W&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Freshwater Polychaetes, Manayunkia Speciosa Leidy, in the Laurentian Great Lakes with a 70-Year Case History in Western Lake Erie T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624443; 6294240 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Schloesser, D AU - Malakauskas, D AU - Malakauskas, S Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Historical account KW - Lakes KW - Marine invertebrates KW - Freshwater environments KW - North America, Great Lakes KW - North America, Erie L. KW - Manayunkia speciosa UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Freshwater+Polychaetes%2C+Manayunkia+Speciosa+Leidy%2C+in+the+Laurentian+Great+Lakes+with+a+70-Year+Case+History+in+Western+Lake+Erie&rft.au=Schloesser%2C+D%3BMalakauskas%2C+D%3BMalakauskas%2C+S&rft.aulast=Schloesser&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Geologic Controls on the Distribution, Evolution, and Hydrology of Fens in the Central Oregon Cascade Range T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624442; 6293752 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Gannett, M AU - Aldous, A AU - Keith, M AU - O'Connor, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Cascade Mts. KW - Hydrology KW - Geology KW - USA, Oregon KW - Fens KW - Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Geologic+Controls+on+the+Distribution%2C+Evolution%2C+and+Hydrology+of+Fens+in+the+Central+Oregon+Cascade+Range&rft.au=Gannett%2C+M%3BAldous%2C+A%3BKeith%2C+M%3BO%27Connor%2C+J&rft.aulast=Gannett&rft.aufirst=M&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Usgs Biodata - Integrating Extant Data Sources to Support Access to Aquatic Assemblage Information T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624432; 6293604 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Ruhl, P Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Usgs+Biodata+-+Integrating+Extant+Data+Sources+to+Support+Access+to+Aquatic+Assemblage+Information&rft.au=Ruhl%2C+P&rft.aulast=Ruhl&rft.aufirst=P&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Daily Flow Estimation in Ungaged Basins for the Usgs National Water Census T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624426; 6293609 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kiang, J AU - Archfield, S AU - Hay, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Basins KW - Census UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Daily+Flow+Estimation+in+Ungaged+Basins+for+the+Usgs+National+Water+Census&rft.au=Kiang%2C+J%3BArchfield%2C+S%3BHay%2C+L&rft.aulast=Kiang&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Regional Investigations of Flow-Ecology Relations: Assessing the Effects of Data Preparation T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624424; 6293603 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kennen, J AU - Cuffney, T Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Regional+Investigations+of+Flow-Ecology+Relations%3A+Assessing+the+Effects+of+Data+Preparation&rft.au=Kennen%2C+J%3BCuffney%2C+T&rft.aulast=Kennen&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Synthesis of Hydrology and Biology in the Semi-Arid Verde Watershed, to Quantify Impacts of Changes in Water Availability on Human and Environmental Needs T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624420; 6293594 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Brasher, A AU - Weile, S AU - Paretti, N AU - Pearlstein, S Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Semiarid environments KW - Climatic changes KW - Hydrology KW - Watersheds KW - Water availability UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Synthesis+of+Hydrology+and+Biology+in+the+Semi-Arid+Verde+Watershed%2C+to+Quantify+Impacts+of+Changes+in+Water+Availability+on+Human+and+Environmental+Needs&rft.au=Brasher%2C+A%3BWeile%2C+S%3BParetti%2C+N%3BPearlstein%2C+S&rft.aulast=Brasher&rft.aufirst=A&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Thermal Regimes and the Distribution and Abundance of Native Bull Trout and Nonnative Brook Trout Prior to Dam Removal in the Elwha River Ecosystem T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624366; 6293743 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Dunham, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Quantitative distribution KW - Abundance KW - USA, Washington, Elwha R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Thermal+Regimes+and+the+Distribution+and+Abundance+of+Native+Bull+Trout+and+Nonnative+Brook+Trout+Prior+to+Dam+Removal+in+the+Elwha+River+Ecosystem&rft.au=Dunham%2C+J&rft.aulast=Dunham&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - A Hydrologic Framework Linking Spatial Pattern and Temporal Dynamics of Non-Perennial Lotic Habitats T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624344; 6293961 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Konrad, C Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Spatial distribution KW - Habitat UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=A+Hydrologic+Framework+Linking+Spatial+Pattern+and+Temporal+Dynamics+of+Non-Perennial+Lotic+Habitats&rft.au=Konrad%2C+C&rft.aulast=Konrad&rft.aufirst=C&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - The Only Constant Is Change: Tracking the Evolution of Two Coastal Estuaries Following Dam Removal on the Elwha River T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624319; 6293742 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Foley, M AU - Beirne, M AU - Paradis, R AU - Duda, J AU - Warrick, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Estuaries KW - USA, Washington, Elwha R. KW - Evolution KW - Tracking UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=The+Only+Constant+Is+Change%3A+Tracking+the+Evolution+of+Two+Coastal+Estuaries+Following+Dam+Removal+on+the+Elwha+River&rft.au=Foley%2C+M%3BBeirne%2C+M%3BParadis%2C+R%3BDuda%2C+J%3BWarrick%2C+J&rft.aulast=Foley&rft.aufirst=M&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Sensitivity of Temporary Streams to Climate Variations in the Western United States T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624298; 6294073 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Eng, K AU - Wolock, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Sensitivity KW - USA KW - Climatic changes KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Sensitivity+of+Temporary+Streams+to+Climate+Variations+in+the+Western+United+States&rft.au=Eng%2C+K%3BWolock%2C+D&rft.aulast=Eng&rft.aufirst=K&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Human-Induced Stream Channel Abandonment and Filling of Floodplain Channels within the Atchafalaya River Basin, Louisiana T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624285; 6293547 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kroes, D AU - Kraemer, T Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Channels KW - Flood plains KW - Stream KW - USA, Louisiana KW - River basins KW - Human factors KW - Streams KW - USA, Louisiana, Atchafalaya R. basin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Human-Induced+Stream+Channel+Abandonment+and+Filling+of+Floodplain+Channels+within+the+Atchafalaya+River+Basin%2C+Louisiana&rft.au=Kroes%2C+D%3BKraemer%2C+T&rft.aulast=Kroes&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Evaluating Ecosystem Restoration During and Following Dam Removal on the Elwha River T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624260; 6293741 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Duda, J AU - Pess, G AU - Magirl, C AU - Curran, C AU - McHenry, M AU - Brenkman, S AU - Beirne, M AU - Denton, K AU - McMillan, J AU - Peters, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - USA, Washington, Elwha R. KW - Restoration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Evaluating+Ecosystem+Restoration+During+and+Following+Dam+Removal+on+the+Elwha+River&rft.au=Duda%2C+J%3BPess%2C+G%3BMagirl%2C+C%3BCurran%2C+C%3BMcHenry%2C+M%3BBrenkman%2C+S%3BBeirne%2C+M%3BDenton%2C+K%3BMcMillan%2C+J%3BPeters%2C+R&rft.aulast=Duda&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Establishing Flows to Maintain Benthic Macroinvertebrates in North Carolina T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624222; 6293595 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Cuffney, T AU - Phelan, J AU - Patterson, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, North Carolina KW - Zoobenthos UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Establishing+Flows+to+Maintain+Benthic+Macroinvertebrates+in+North+Carolina&rft.au=Cuffney%2C+T%3BPhelan%2C+J%3BPatterson%2C+L&rft.aulast=Cuffney&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Analyzing Ecological Resources in the Colorado River Basin Water Supply and Demand Study T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624188; 6293599 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Jerla, C AU - Butler, R Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - USA, Arizona, Colorado R. basin KW - River basins KW - Water supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Analyzing+Ecological+Resources+in+the+Colorado+River+Basin+Water+Supply+and+Demand+Study&rft.au=Jerla%2C+C%3BButler%2C+R&rft.aulast=Jerla&rft.aufirst=C&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Nutrient Limitation of Phytoplankton and Periphyton in the St. Louis River Estuary Area of Concern 2011-2013: Implications for Ecosystem Restoration Criteria T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548624154; 6294048 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Kiesling, R AU - Garono, R AU - Elliott, S Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - Estuaries KW - Phytoplankton KW - Nutrients KW - Limiting factors KW - Periphyton KW - Restoration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548624154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Nutrient+Limitation+of+Phytoplankton+and+Periphyton+in+the+St.+Louis+River+Estuary+Area+of+Concern+2011-2013%3A+Implications+for+Ecosystem+Restoration+Criteria&rft.au=Kiesling%2C+R%3BGarono%2C+R%3BElliott%2C+S&rft.aulast=Kiesling&rft.aufirst=R&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Evaluating Climate Change Impacts on Ecological Resources in Reclamation Reconnaissance Level Studies T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623459; 6293607 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Vaddey, S Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Climatic changes KW - Reclamation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623459?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Evaluating+Climate+Change+Impacts+on+Ecological+Resources+in+Reclamation+Reconnaissance+Level+Studies&rft.au=Vaddey%2C+S&rft.aulast=Vaddey&rft.aufirst=S&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - A New Stream Metric for Comparing Stream Function Using a Bank-Floodplain Sediment Budget T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623456; 6293544 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Schenk, E AU - Hupp, C AU - Gellis, A AU - Noe, G Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Stream functions KW - Stream KW - Sediment transport KW - Budgets KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=A+New+Stream+Metric+for+Comparing+Stream+Function+Using+a+Bank-Floodplain+Sediment+Budget&rft.au=Schenk%2C+E%3BHupp%2C+C%3BGellis%2C+A%3BNoe%2C+G&rft.aulast=Schenk&rft.aufirst=E&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Assessing the Effects of Alternative Flow Scenarios on Rivers Using the Riverine Environmental Flow Decision Support System: The Upper Delaware River, Usa T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623445; 6293596 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Maloney, K AU - Talbert, C AU - Cole, J AU - Galbraith, H AU - Blakeslee, C AU - Hanson, L AU - Holmquist-Johnson, C Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Artificial intelligence KW - USA, Delaware R. KW - Decision support systems KW - River discharge KW - Environmental factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623445?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Assessing+the+Effects+of+Alternative+Flow+Scenarios+on+Rivers+Using+the+Riverine+Environmental+Flow+Decision+Support+System%3A+The+Upper+Delaware+River%2C+Usa&rft.au=Maloney%2C+K%3BTalbert%2C+C%3BCole%2C+J%3BGalbraith%2C+H%3BBlakeslee%2C+C%3BHanson%2C+L%3BHolmquist-Johnson%2C+C&rft.aulast=Maloney&rft.aufirst=K&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Interactions among Hydrologic Connectivity, Geomorphology, and Nutrient and Carbon Cycling in an Urban, Piedmont Floodplain Wetland T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623400; 6293538 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Noe, G AU - Hupp, C AU - Schenk, E AU - Batson, J AU - Rybicki, N Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Flood plains KW - Geomorphology KW - Carbon cycle KW - Nutrients KW - Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Interactions+among+Hydrologic+Connectivity%2C+Geomorphology%2C+and+Nutrient+and+Carbon+Cycling+in+an+Urban%2C+Piedmont+Floodplain+Wetland&rft.au=Noe%2C+G%3BHupp%2C+C%3BSchenk%2C+E%3BBatson%2C+J%3BRybicki%2C+N&rft.aulast=Noe&rft.aufirst=G&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Water Use in Support of Better Water Accounting -- a National Perspective T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623393; 6293608 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Barber, N AU - Hutson, S AU - Maupin, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Water use KW - Accounting UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Water+Use+in+Support+of+Better+Water+Accounting+--+a+National+Perspective&rft.au=Barber%2C+N%3BHutson%2C+S%3BMaupin%2C+M&rft.aulast=Barber&rft.aufirst=N&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Simulating Minimally Impacted Streamflow Records in Areas of Historic Population Concentration, Urbanization, and Agriculture T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623360; 6293589 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Williamson, T AU - Lant, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Agriculture KW - Historical account KW - Urbanization KW - Population dynamics KW - Flow rates KW - Stream flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Simulating+Minimally+Impacted+Streamflow+Records+in+Areas+of+Historic+Population+Concentration%2C+Urbanization%2C+and+Agriculture&rft.au=Williamson%2C+T%3BLant%2C+J&rft.aulast=Williamson&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Differential Vulnerability of Fish to Energy Development T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623335; 6293705 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Walters, A AU - Girad, C Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Energy KW - Fish KW - Vulnerability UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Differential+Vulnerability+of+Fish+to+Energy+Development&rft.au=Walters%2C+A%3BGirad%2C+C&rft.aulast=Walters&rft.aufirst=A&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Eflowstats: And R Package to Compute Ecologically-Relevant Streamflow Statistics T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623321; 6293590 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Thompson, J AU - Archfield, S AU - Kennen, J AU - Kiang, J Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Statistics KW - Flow rates KW - Stream flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Eflowstats%3A+And+R+Package+to+Compute+Ecologically-Relevant+Streamflow+Statistics&rft.au=Thompson%2C+J%3BArchfield%2C+S%3BKennen%2C+J%3BKiang%2C+J&rft.aulast=Thompson&rft.aufirst=J&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Early Responses of Riparian Vegetation to Dam Removal on the Elwha River, Washington T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623296; 6293744 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Shafroth, P AU - Brown, R AU - Clausen, A AU - Perry, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - USA, Washington KW - Riparian environments KW - Riparian vegetation KW - Vegetation KW - USA, Washington, Elwha R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Early+Responses+of+Riparian+Vegetation+to+Dam+Removal+on+the+Elwha+River%2C+Washington&rft.au=Shafroth%2C+P%3BBrown%2C+R%3BClausen%2C+A%3BPerry%2C+L&rft.aulast=Shafroth&rft.aufirst=P&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Temporal and Basin-Specific Dynamics of Quagga Mussels in the Soft-Sediment of a Multi-Basin Reservoir. T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623263; 6293517 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Rosen, M AU - Caldwell, T AU - Chandra, S AU - Acharya, K AU - Caires, A AU - Davis, C AU - Thaw, M AU - Webster, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Reservoir KW - Marine molluscs KW - Reservoirs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Temporal+and+Basin-Specific+Dynamics+of+Quagga+Mussels+in+the+Soft-Sediment+of+a+Multi-Basin+Reservoir.&rft.au=Rosen%2C+M%3BCaldwell%2C+T%3BChandra%2C+S%3BAcharya%2C+K%3BCaires%2C+A%3BDavis%2C+C%3BThaw%2C+M%3BWebster%2C+D&rft.aulast=Rosen&rft.aufirst=M&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Monsoonal Wetland Species in a Future of Drought, Flooding and Land Use Intensification: A Retrospective T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623248; 6293770 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Middleton, B Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Resource management KW - Flooding KW - Wetlands KW - Droughts KW - Land use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Monsoonal+Wetland+Species+in+a+Future+of+Drought%2C+Flooding+and+Land+Use+Intensification%3A+A+Retrospective&rft.au=Middleton%2C+B&rft.aulast=Middleton&rft.aufirst=B&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Factors Influencing the Size of Salmonids in Regulated River Systems: A Synthesis of Data from the Western United States T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623220; 6293377 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Dibble, K AU - Yackulic, C AU - Kennedy, T AU - Budy, P Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Rivers KW - USA KW - Data processing KW - Anadromous species KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Factors+Influencing+the+Size+of+Salmonids+in+Regulated+River+Systems%3A+A+Synthesis+of+Data+from+the+Western+United+States&rft.au=Dibble%2C+K%3BYackulic%2C+C%3BKennedy%2C+T%3BBudy%2C+P&rft.aulast=Dibble&rft.aufirst=K&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Quantifying the Role of Groundwater in Supporting Environmental Flows in the Glacial Aquifer System T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623218; 6293588 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Reeves, H AU - Feinstein, D AU - Fienen, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Aquifers KW - Aquifer KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Quantifying+the+Role+of+Groundwater+in+Supporting+Environmental+Flows+in+the+Glacial+Aquifer+System&rft.au=Reeves%2C+H%3BFeinstein%2C+D%3BFienen%2C+M&rft.aulast=Reeves&rft.aufirst=H&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Human Impacts on Sedimentation Dynamics in Response to Alteration of Stream Flow to Floodplain Connectivity T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623216; 6293540 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Hupp, C AU - Schenk, E AU - Kroes, D AU - Noe, G AU - Willard, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Flood plains KW - Human factors KW - Sedimentation KW - Streams KW - Human impact KW - Sediment dynamics KW - Stream flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Human+Impacts+on+Sedimentation+Dynamics+in+Response+to+Alteration+of+Stream+Flow+to+Floodplain+Connectivity&rft.au=Hupp%2C+C%3BSchenk%2C+E%3BKroes%2C+D%3BNoe%2C+G%3BWillard%2C+D&rft.aulast=Hupp&rft.aufirst=C&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Groundwater Management in the Upper Klamath Basin, Oregon and California: Balancing the Benefits of Groundwater for Agriculture and Aquatic Wildlife T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623144; 6293478 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Wagner, B AU - Gannett, M Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Agriculture KW - USA, California, Klamath Basin KW - Wildlife KW - Ground water KW - Basins KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Groundwater+Management+in+the+Upper+Klamath+Basin%2C+Oregon+and+California%3A+Balancing+the+Benefits+of+Groundwater+for+Agriculture+and+Aquatic+Wildlife&rft.au=Wagner%2C+B%3BGannett%2C+M&rft.aulast=Wagner&rft.aufirst=B&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - An Objective and Parsimonious Approach for Classifying Natural Flow Regimes at a Continental Scale T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623142; 6293591 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Archfield, S AU - Kennen, J AU - Carlisle, D AU - Wolock, D Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Ecology KW - Aquatic sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623142?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=An+Objective+and+Parsimonious+Approach+for+Classifying+Natural+Flow+Regimes+at+a+Continental+Scale&rft.au=Archfield%2C+S%3BKennen%2C+J%3BCarlisle%2C+D%3BWolock%2C+D&rft.aulast=Archfield&rft.aufirst=S&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Understanding Climate Change Impacts in the Hood River Basin, Oregon T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623116; 6293601 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Turner, T Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Climatic changes KW - River basins KW - USA, Oregon, Hood R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Understanding+Climate+Change+Impacts+in+the+Hood+River+Basin%2C+Oregon&rft.au=Turner%2C+T&rft.aulast=Turner&rft.aufirst=T&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - The Northern Leopard Frog: Connecting Aquatic Ecosystems across the Prairie Pothole Landscape T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623099; 6293499 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Mushet, D AU - Inczauskis, H AU - Alexander, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Prairies KW - Frogs KW - Amphibiotic species KW - Landscape KW - Aquatic ecosystems KW - Anura UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=The+Northern+Leopard+Frog%3A+Connecting+Aquatic+Ecosystems+across+the+Prairie+Pothole+Landscape&rft.au=Mushet%2C+D%3BInczauskis%2C+H%3BAlexander%2C+L&rft.aulast=Mushet&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - New Usgs Data and Processing Tools for Environmental Flow and Hydrologic Science Data Assimilation and Sharing T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623075; 6293605 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Blodgett, L Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Data collection KW - Data processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623075?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=New+Usgs+Data+and+Processing+Tools+for+Environmental+Flow+and+Hydrologic+Science+Data+Assimilation+and+Sharing&rft.au=Blodgett%2C+L&rft.aulast=Blodgett&rft.aufirst=L&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - CPAPER T1 - Upper Rio Grande Climate Impact Assessment T2 - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AN - 1548623072; 6293602 JF - 2014 Joint Aquatic Sciences Meeting (JASM 2014) AU - Llewellyn, D AU - Roach, J AU - Pinson, A Y1 - 2014/05/18/ PY - 2014 DA - 2014 May 18 KW - Climate KW - Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1548623072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.atitle=Upper+Rio+Grande+Climate+Impact+Assessment&rft.au=Llewellyn%2C+D%3BRoach%2C+J%3BPinson%2C+A&rft.aulast=Llewellyn&rft.aufirst=D&rft.date=2014-05-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2014+Joint+Aquatic+Sciences+Meeting+%28JASM+2014%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sgmeet.com/jasm2014/sessionlist.asp LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-30 N1 - Last updated - 2014-07-28 ER - TY - JOUR T1 - The effects of increased stream temperatures on juvenile steelhead growth in the Yakima River Basin based on projected climate change scenarios AN - 1642329513; 19975845 AB - Stakeholders within the Yakima River Basin expressed concern over impacts of climate change on mid-Columbia River steelhead (Oncorhynchus mykiss), listed under the Endangered Species Act. We used a bioenergetics model to assess the impacts of changing stream temperatures-resulting from different climate change scenarios-on growth of juvenile steelhead in the Yakima River Basin. We used diet and fish size data from fieldwork in a bioenergetics model and integrated baseline and projected stream temperatures from down-scaled air temperature climate modeling into our analysis. The stream temperature models predicted that daily mean temperatures of salmonid-rearing streams in the basin could increase by 1-2 degree C and our bioenergetics simulations indicated that such increases could enhance the growth of steelhead in the spring, but reduce it during the summer. However, differences in growth rates of fish living under different climate change scenarios were minor, ranging from about 1-5 %. Because our analysis focused mostly on the growth responses of steelhead to changes in stream temperatures, further work is needed to fully understand the potential impacts of climate change. Studies should include evaluating changing stream flows on fish activity and energy budgets, responses of aquatic insects to climate change, and integration of bioenergetics, population dynamics, and habitat responses to climate change. JF - Climatic Change AU - Hardiman, Jill M AU - Mesa, Matthew G AD - U. S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501A Cook-Underwood Road, Cook, WA, 98605, USA jhardiman@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 413 EP - 426 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 124 IS - 1-2 SN - 0165-0009, 0165-0009 KW - METADEX (MD); Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE); ANTE: Abstracts in New Technologies and Engineering (AN) KW - Energy budgets KW - Mathematical models KW - Computer simulation KW - Climate change KW - Endangered species KW - River basins KW - Fish KW - Streams KW - Freshwater KW - Yes:(AN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1642329513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=The+effects+of+increased+stream+temperatures+on+juvenile+steelhead+growth+in+the+Yakima+River+Basin+based+on+projected+climate+change+scenarios&rft.au=Hardiman%2C+Jill+M%3BMesa%2C+Matthew+G&rft.aulast=Hardiman&rft.aufirst=Jill&rft.date=2014-05-01&rft.volume=124&rft.issue=1-2&rft.spage=413&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-012-0627-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 39 N1 - Last updated - 2016-06-30 N1 - SubjectsTermNotLitGenreText - Freshwater DO - http://dx.doi.org/10.1007/s10584-012-0627-x ER - TY - JOUR T1 - Growth and death of bacteria and fungi underlie rainfall-induced carbon dioxide pulses from seasonally dried soil AN - 1560107306; 20448651 AB - The rapid increase in microbial activity that occurs when a dry soil is rewetted has been well documented and is of great interest due to implications of changing precipitation patterns on soil C dynamics. Several studies have shown minor net changes in microbial population diversity or abundance following wet-up, but the gross population dynamics of bacteria and fungi resulting from soil wet-up are virtually unknown. Here we applied DNA stable isotope probing with H[sub 2][sup 18]O coupled with quantitative PCR to characterize new growth, survival, and mortality of bacteria and fungi following the rewetting of a seasonally dried California annual grassland soil. A dynamic assemblage of growing and dying organisms controlled the CO[sub 2] pulse, but the balance between death and growth resulted in relatively stable total population abundances, even after a profound and sudden change in environment. JF - Ecology AU - Blazewicz, Steven J AU - Schwartz, Egbert AU - Firestone, Mary K AD - Department of Environmental Science, Policy, and Management, 137 Mulford Hall, University of California, Berkeley, California 94720 USA; U.S. Geological Survey, 345 Middlefield Road MS 962, Menlo Park, California 94025 USA, sjblazewicz@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 1162 EP - 1172 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 95 IS - 5 SN - 0012-9658, 0012-9658 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - bacteria KW - Birch effect KW - fungi KW - growth KW - heavy water KW - mortality KW - population ecology KW - soil wet-up KW - stable isotope probing KW - turnover KW - Isotopes KW - Population Dynamics KW - Nucleotide sequence KW - Abundance KW - Climate change KW - Survival KW - Population dynamics KW - Soil microorganisms KW - Ecology KW - Soil KW - Growth KW - Polymerase chain reaction KW - USA, California KW - Bacteria KW - Mortality KW - Fungi KW - Precipitation KW - Grasslands KW - Stable Isotopes KW - Microorganisms KW - DNA KW - Carbon dioxide KW - Precipitation patterns KW - Mortality causes KW - AQ 00001:Water Resources and Supplies KW - Q2 09283:Soil mechanics KW - SW 0810:General KW - D 04040:Ecosystem and Ecology Studies KW - J 02320:Cell Biology KW - K 03450:Ecology KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - A 01400:Soil Microbes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560107306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Growth+and+death+of+bacteria+and+fungi+underlie+rainfall-induced+carbon+dioxide+pulses+from+seasonally+dried+soil&rft.au=Blazewicz%2C+Steven+J%3BSchwartz%2C+Egbert%3BFirestone%2C+Mary+K&rft.aulast=Blazewicz&rft.aufirst=Steven&rft.date=2014-05-01&rft.volume=95&rft.issue=5&rft.spage=1162&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Growth; Nucleotide sequence; Fungi; Climate change; DNA; Survival; Population dynamics; Carbon dioxide; Mortality causes; Soil; Mortality; Grasslands; Isotopes; Abundance; Polymerase chain reaction; Precipitation; Soil microorganisms; Ecology; Precipitation patterns; Bacteria; Stable Isotopes; Population Dynamics; Microorganisms; USA, California ER - TY - JOUR T1 - Assessing climate-change risks to cultural and natural resources in the Yakima River Basin, Washington, USA AN - 1534849176; 19975875 AB - We provide an overview of an interdisciplinary special issue that examines the influence of climate change on people and fish in the Yakima River Basin, USA. Jenni et al. (2013) addresses stakeholder-relevant climate change issues, such as water availability and uncertainty, with decision analysis tools. Montag et al. (2014) explores Yakama Tribal cultural values and well-being and their incorporation into the decision-making process. Graves and Maule (2012) simulates effects of climate change on stream temperatures under baseline conditions (1981-2005) and two future climate scenarios (increased air temperature of 1 degree C and 2 degree C). Hardiman and Mesa (2013) looks at the effects of increased stream temperatures on juvenile steelhead growth with a bioenergetics model. Finally, Hatten et al. (2013) examines how changes in stream flow will affect salmonids with a rule-based fish habitat model. Our simulations indicate that future summer will be a very challenging season for salmonids when low flows and high water temperatures can restrict movement, inhibit or alter growth, and decrease habitat. While some of our simulations indicate salmonids may benefit from warmer water temperatures and increased winter flows, the majority of simulations produced less habitat. The floodplain and tributary habitats we sampled are representative of the larger landscape, so it is likely that climate change will reduce salmonid habitat potential throughout particular areas of the basin. Management strategies are needed to minimize potential salmonid habitat bottlenecks that may result from climate change, such as keeping streams cool through riparian protection, stream restoration, and the reduction of water diversions. An investment in decision analysis and support technologies can help managers understand tradeoffs under different climate scenarios and possibly improve water and fish conservation over the next century. JF - Climatic Change AU - Hatten, James R AU - Waste, Stephen M AU - Maule, Alec G AD - U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, Cook, WA, 98605, USA, jhatten@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 363 EP - 370 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 124 IS - 1-2 SN - 0165-0009, 0165-0009 KW - Aqualine Abstracts; Risk Abstracts; Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - River Basins KW - Culture KW - Water Temperature KW - Bioenergetics KW - Anadromous species KW - Basins KW - Freshwater KW - Water temperatures KW - USA, Washington KW - Seasonal variability KW - Salmonidae KW - Topography KW - Abiotic factors KW - River basins KW - Water temperature KW - Habitat KW - Model Studies KW - Numerical simulations KW - Aquatic Habitats KW - Water management KW - Stream KW - Conservation KW - Fish KW - Technology KW - Climate change KW - Streams KW - Habitats KW - Growth KW - USA, Washington, Yakima R. basin KW - Temperature effects KW - Climate models KW - Temperature KW - Simulation KW - Flood plains KW - Natural resources KW - Future climates KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - R2 23030:Natural hazards KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - M2 556.16:Runoff (556.16) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534849176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Assessing+climate-change+risks+to+cultural+and+natural+resources+in+the+Yakima+River+Basin%2C+Washington%2C+USA&rft.au=Hatten%2C+James+R%3BWaste%2C+Stephen+M%3BMaule%2C+Alec+G&rft.aulast=Hatten&rft.aufirst=James&rft.date=2014-05-01&rft.volume=124&rft.issue=1-2&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-014-1126-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 19 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Temperature effects; Growth; Water management; Natural resources; Stream; Anadromous species; Climate change; River basins; Abiotic factors; Flood plains; Climate models; Numerical simulations; Conservation; Seasonal variability; Future climates; Topography; Water temperatures; Culture; Bioenergetics; Temperature; Simulation; Basins; Water temperature; Habitat; Streams; Fish; Technology; River Basins; Habitats; Water Temperature; Aquatic Habitats; Model Studies; Salmonidae; USA, Washington; USA, Washington, Yakima R. basin; Freshwater DO - http://dx.doi.org/10.1007/s10584-014-1126-z ER - TY - JOUR T1 - Polychlorinated Biphenyl Concentrations of Burbot Lota lota From Great Slave Lake Are Very Low but Vary by Sex AN - 1516749501; 19632728 AB - Total polychlorinated biphenyl concentrations ( capital sigma PCBs) in whole fish were determined for 18 ripe female burbot Lota lota and 14 ripe male burbot from Great Slave Lake, a lake with no known point sources of PCBs. In addition, capital sigma PCBs were determined in both somatic tissue and gonads for a randomly selected subset of 5 females and 5 males. Mean capital sigma PCBs for females and males were 2.89 and 3.76 ng/g, respectively. Thus, males had 30 % greater capital sigma PCBs than females. Based on capital sigma PCB determinations for somatic tissue and gonads, capital sigma PCBs of females and males would be expected to decrease by 18 % and increase by 6 %, respectively, immediately after spawning due to the release of gametes. Results from a previous study in eastern Lake Erie indicated that males had 28 and 71 % greater capital sigma PCBs than females from populations of younger (ages 6-13 years) and older (ages 14-17 years) burbot, respectively. Thus, although younger burbot from Lake Erie had approximately 50 times greater capital sigma PCBs than Great Slave Lake burbot, the relative difference in capital sigma PCBs between the sexes was remarkably similar across both populations. Our results supported the contention that the widening of the difference in capital sigma PCBs between the sexes in older burbot from Lake Erie was attributable to a "hot spot" effect operating on older burbot because Lake Erie has received PCB point source loadings. Our results also supported the contention that male fish expend energy at a rate between 15 and 30 % greater than females. Eventually, these results will be useful in developing sex-specific bioenergetics models for fish. JF - Archives of Environmental Contamination and Toxicology AU - Madenjian, C P AU - Stapanian, MA AU - Cott, P A AU - Rediske, R R AU - O'Keefe, J P AD - Great Lakes Science Center, United States Geological Survey, 1451 Green Road, Ann Arbor, MI, 48105, USA cmadenjian@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 529 EP - 537 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 66 IS - 4 SN - 0090-4341, 0090-4341 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Point sources KW - Lakes KW - Polychlorinated biphenyls KW - Lake Erie KW - Males KW - Fish KW - Females KW - Sex KW - Freshwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516749501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Polychlorinated+Biphenyl+Concentrations+of+Burbot+Lota+lota+From+Great+Slave+Lake+Are+Very+Low+but+Vary+by+Sex&rft.au=Madenjian%2C+C+P%3BStapanian%2C+MA%3BCott%2C+P+A%3BRediske%2C+R+R%3BO%27Keefe%2C+J+P&rft.aulast=Madenjian&rft.aufirst=C&rft.date=2014-05-01&rft.volume=66&rft.issue=4&rft.spage=529&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/10.1007%2Fs00244-014-0015-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 28 N1 - Last updated - 2014-06-30 N1 - SubjectsTermNotLitGenreText - Freshwater DO - http://dx.doi.org/10.1007/s00244-014-0015-9 ER - TY - JOUR T1 - Reflections on a Vision for Integrated Research and Monitoring After 15 Years AN - 1516740825; 19551020 AB - In May of 1998, Owen Bricker and his co-author Michael Ruggiero introduced a conceptual design for integrating the Nation's environmental research and monitoring programs. The Framework for Integrated Monitoring and Related Research was an organizing strategy for relating data collected by various programs, at multiple spatial and temporal scales, and by multiple science disciplines to solve complex ecological issues that individual research or monitoring programs were not designed to address. The concept nested existing intensive monitoring and research stations within national and regional surveys, remotely sensed data, and inventories to produce a collaborative program for multi-scale, multi-network integrated environmental monitoring and research. Analyses of gaps in data needed for specific issues would drive decisions on network improvements or enhancements. Data contributions to the Framework from existing networks would help indicate critical research and monitoring programs to protect during budget reductions. Significant progress has been made since 1998 on refining the Framework strategy. Methods and models for projecting scientific information across spatial and temporal scales have been improved, and a few regional pilots of multi-scale data-integration concepts have been attempted. The links between science and decision-making are also slowly improving and being incorporated into science practice. Experiments with the Framework strategy since 1998 have revealed the foundational elements essential to its successful implementation, such as defining core measurements, establishing standards of data collection and management, integrating research and long-term monitoring, and describing baseline ecological conditions. They have also shown us the remaining challenges to establishing the Framework concept: protecting and enhancing critical long-term monitoring, filling gaps in measurement methods, improving science for decision support, and integrating the disparate integrated science efforts now underway. In the 15 years since the Bricker and Ruggiero (Ecol Appl 8(2):326-329, 1998) paper challenged us with a new paradigm for bringing sound and comprehensive science to environmental decisions, the scientific community can take pride in the progress that has been made, while also taking stock of the challenges ahead for completing the Framework vision. JF - Aquatic Geochemistry AU - Murdoch, Peter S AU - McHale, Michael AU - Baron, Jill AD - 425 Jordan Rd, Troy, NY, 12180, USA, pmurdoch@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 363 EP - 380 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 20 IS - 2-3 SN - 1380-6165, 1380-6165 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Environmental monitoring KW - Ecological distribution KW - Geochemistry KW - Surveys KW - Data collections KW - Model Studies KW - Baseline studies KW - Cores KW - Networks KW - Sounds KW - Standards KW - Monitoring KW - Data Collections KW - SW 5040:Data acquisition KW - Q2 09182:Methods and instruments KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516740825?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=Reflections+on+a+Vision+for+Integrated+Research+and+Monitoring+After+15+Years&rft.au=Murdoch%2C+Peter+S%3BMcHale%2C+Michael%3BBaron%2C+Jill&rft.aulast=Murdoch&rft.aufirst=Peter&rft.date=2014-05-01&rft.volume=20&rft.issue=2-3&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/10.1007%2Fs10498-013-9222-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 76 N1 - Last updated - 2015-05-13 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Baseline studies; Ecological distribution; Data collections; Cores; Geochemistry; Networks; Sounds; Surveys; Standards; Monitoring; Model Studies; Data Collections DO - http://dx.doi.org/10.1007/s10498-013-9222-7 ER - TY - JOUR T1 - Chemical Weathering of Pleistocene Glacial Outwash Sediments: A Comparison of Contemporary and Long-term Rates for Soils and Groundwaters AN - 1516740814; 19551019 AB - Pore water solutes increase to depths of up to six meters in unsaturated 10 kyr-old glacial outwash sediments in the Trout Lake Basin of northern Wisconsin, USA. After correction for evapotranspiration, these increases reflect weathering gradients produced from plagioclase, calc-magnesium pyroxenes, and amphiboles. In spite of relatively abundant K-feldspar, solute K and Rb reflect negative gradients produced by nutrient plant uptake and cycling. Weathering rates are calculated from solute gradients (b sub(solute)), hydraulic fluxes (q sub(h)), volumetric BET surface areas (S sub(v)), and mineral-specific stoichiometric coefficients ( beta ) such that R sub(solute) = q sub(h)/b sub(solute) beta S sub(v) Average plagioclase weathering rates (R sub(plag) = 1.6-3.1 x 10 super(-15) mol m super(-2) s super(-1)) bracket rates calculated for other Quaternary glaciated landscapes. Deeper soil pore waters are as chemically concentrated as underlying groundwaters which, based on hydrologic analyses, have traveled distances up to several kilometers over transient times of hundreds of years. Pore water recharge essentially sets solute compositions close to thermodynamic saturation, thus limiting additional weathering potential along these ground water flow paths. Solid-state elemental and mineral gradients, unlike solute gradients, are essentially invariant with soil depth, reflecting low weathering intensities produced over the relatively short geologic time since sediment deposition. A spreadsheet calculator reproduces modest mass loses from such profiles and indicates that present-day weathering is kinetically and not saturation/transport controlled. JF - Aquatic Geochemistry AU - White, Art F AD - U. S. Geological Survey, 345 Middlefield Rd, Menlo Park, CA, 94025, USA, afwhite@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 141 EP - 165 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 20 IS - 2-3 SN - 1380-6165, 1380-6165 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Palaeo studies KW - Amphiboles KW - Plagioclase KW - USA, Wisconsin KW - Solutes KW - Comparative studies KW - Weathering KW - Sedimentation KW - USA, Wisconsin, Trout L. KW - Topography KW - Hydrologic analysis KW - Geochemistry KW - Outwash KW - Evapotranspiration KW - Interstitial Water KW - Chemical weathering KW - Saturation KW - Sediments KW - Deposition KW - Pleistocene KW - Uptake KW - Glacial outwash KW - Groundwater KW - Q2 09148:Palaeo-studies KW - AQ 00008:Effects of Pollution KW - SW 0840:Groundwater KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516740814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=Chemical+Weathering+of+Pleistocene+Glacial+Outwash+Sediments%3A+A+Comparison+of+Contemporary+and+Long-term+Rates+for+Soils+and+Groundwaters&rft.au=White%2C+Art+F&rft.aulast=White&rft.aufirst=Art&rft.date=2014-05-01&rft.volume=20&rft.issue=2-3&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/10.1007%2Fs10498-013-9220-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 53 N1 - Last updated - 2015-05-13 N1 - SubjectsTermNotLitGenreText - Comparative studies; Solutes; Palaeo studies; Uptake; Pleistocene; Amphiboles; Weathering; Plagioclase; Sedimentation; Hydrologic analysis; Geochemistry; Evapotranspiration; Glacial outwash; Chemical weathering; Topography; Outwash; Deposition; Interstitial Water; Saturation; Groundwater; Sediments; USA, Wisconsin; USA, Wisconsin, Trout L. DO - http://dx.doi.org/10.1007/s10498-013-9220-9 ER - TY - JOUR T1 - Comparison of Mineral Weathering and Biomass Macronutrient Uptake in Two Small Forested Watersheds Underlain by Quartzite Bedrock, Catoctin Mountain, Maryland, USA AN - 1516738795; 19551015 AB - To quantify chemical weathering and biological uptake, mass-balance calculations were performed on two small forested watersheds located in the Blue Ridge Physiographic Province in north-central Maryland, USA. Both watersheds, Bear Branch (BB) and Fishing Creek Tributary (FCT), are underlain by relatively unreactive quartzite bedrock. Such unreactive bedrock and associated low chemical-weathering rates offer the opportunity to quantify biological processes operating within the watershed. Hydrologic and stream-water chemistry data were collected from the two watersheds for the 9-year period from June 1, 1990 to May 31, 1999. Of the two watersheds, FCT exhibited both higher chemical-weathering rates and biomass nutrient uptake rates, suggesting that forest biomass aggradation was limited by the rate of chemical weathering of the bedrock. Although the chemical-weathering rate in the FCT watershed was low relative to the global average, it masked the influence of biomass base-cation uptake on stream-water chemistry. Any differences in bedrock mineralogy between the two watersheds did not exert a significant influence on the overall weathering stoichiometry. The difference in chemical-weathering rates between the two watersheds is best explained by a larger proportion of reactive phyllitic layers within the bedrock of the FCT watershed. Although the stream gradient of BB is about two-times greater than that of FCT, its influence on chemical weathering appears to be negligible. The findings of this study support the biomass nutrient uptake stoichiometry of K sub(1.0)Mg sub(1.1)Ca sub(0.97) previously determined for the study site. Investigations of the chemical weathering of relatively unreactive quartzite bedrock may provide insight into critical zone processes. JF - Aquatic Geochemistry AU - Rice, Karen C AU - Price, Jason R AD - Department of Environmental Sciences and U.S. Geological Survey, University of Virginia, P.O. Box 400123, Charlottesville, VA, 2290, USA, kcrice@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 225 EP - 242 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 20 IS - 2-3 SN - 1380-6165, 1380-6165 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Mineralogy KW - Nutrients KW - Watersheds KW - Forest Watersheds KW - Accretion KW - Absorption KW - Weathering KW - Bedrock KW - Tributaries KW - Geochemistry KW - Biomass KW - Creek KW - Quartzite KW - ANW, USA, Maryland KW - Stream KW - Uptake KW - Aggradation KW - Q2 09263:Topography and morphology KW - SW 5010:Network design KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516738795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=Comparison+of+Mineral+Weathering+and+Biomass+Macronutrient+Uptake+in+Two+Small+Forested+Watersheds+Underlain+by+Quartzite+Bedrock%2C+Catoctin+Mountain%2C+Maryland%2C+USA&rft.au=Rice%2C+Karen+C%3BPrice%2C+Jason+R&rft.aulast=Rice&rft.aufirst=Karen&rft.date=2014-05-01&rft.volume=20&rft.issue=2-3&rft.spage=225&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/10.1007%2Fs10498-013-9205-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 48 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Accretion; Stream; Mineralogy; Uptake; Weathering; Creek; Watersheds; Tributaries; Quartzite; Geochemistry; Absorption; Aggradation; Nutrients; Biomass; Forest Watersheds; Bedrock; ANW, USA, Maryland DO - http://dx.doi.org/10.1007/s10498-013-9205-8 ER - TY - JOUR T1 - A 17-Year Record of Environmental Tracers in Spring Discharge, Shenandoah National Park, Virginia, USA: Use of Climatic Data and Environmental Conditions to Interpret Discharge, Dissolved Solutes, and Tracer Concentrations AN - 1516738707; 19551014 AB - A 17-year record (1995-2012) of a suite of environmental tracer concentrations in discharge from 34 springs located along the crest of the Blue Ridge Mountains in Shenandoah National Park (SNP), Virginia, USA, reveals patterns and trends that can be related to climatic and environmental conditions. These data include a 12-year time series of monthly sampling at five springs, with measurements of temperature, specific conductance, pH, and discharge recorded at 30-min intervals. The monthly measurements include age tracers (CFC-11, CFC-12, CFC-113, CFC-13, SF sub(6), and SF sub(5)CF sub(3)), dissolved gases (N sub(2), O sub(2), Ar, CO sub(2), and CH sub(4)), stable isotopes of water, and major and trace inorganic constituents. The chlorofluorocarbon (CFC) and sulfur hexafluoride (SF sub(6)) concentrations (in pptv) in spring discharge closely follow the concurrent monthly measurements of their atmospheric mixing ratios measured at the Air Monitoring Station at Big Meadows, SNP, indicating waters 0-3 years in age. A 2-year (2001-2003) record of unsaturated zone air displayed seasonal deviations from North American Air of plus or minus 10 % for CFC-11 and CFC-113, with excess CFC-11 and CFC-113 in peak summer and depletion in peak winter. The pattern in unsaturated zone soil CFCs is a function of gas solubility in soil water and seasonal unsaturated zone temperatures. Using the increase in the SF sub(6) atmospheric mixing ratio, the apparent (piston flow) SF sub(6) age of the water varied seasonally between about 0 (modern) in January and up to 3 years in July-August. The SF sub(6) concentration and concentrations of dissolved solutes (SiO sub(2), Ca super(2+), Mg super(2+), Na super(+), Cl super(-), and HCO sub(3) super(-)) in spring discharge demonstrate a fraction of recent recharge following large precipitation events. The output of solutes in the discharge of springs minus the input from atmospheric deposition per hectare of watershed area (mol ha super(-1) a super(-1)) were approximately twofold greater in watersheds draining the regolith of Catoctin metabasalts than that of granitic gneisses and granitoid crystalline rocks. The stable isotopic composition of water in spring discharge broadly correlates with the Oceanic Nino Index. Below normal precipitation and enriched stable isotopic composition were observed during El Nino years. JF - Aquatic Geochemistry AU - Busenberg, Eurybiades AU - Plummer, LNiel AD - U.S. Geological Survey, MS 432, Reston, VA, 20192, USA, ebusenbe@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 267 EP - 290 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 20 IS - 2-3 SN - 1380-6165, 1380-6165 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - USA, Blue Ridge Mts. KW - Aeration Zone KW - Sulphur KW - Sulfur in atmosphere KW - Freshwater KW - Time series analysis KW - Watersheds KW - Mixing KW - Environmental factors KW - ANW, USA, Virginia KW - Climatic data KW - Methane in the atmosphere KW - Tracers KW - Solutes KW - National Parks KW - El Nino KW - Mixing ratio KW - USA, Blue Ridge Mts., Shenandoah Natl. Park KW - Solubility KW - Isotopic composition of water KW - Chemical composition KW - Geochemistry KW - Temperature KW - River discharge KW - Precipitation KW - Atmospheric mixing KW - Soil moisture KW - Environmental conditions KW - Carbon dioxide KW - SW 5010:Network design KW - Q2 09262:Methods and instruments KW - AQ 00006:Sewage KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516738707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=A+17-Year+Record+of+Environmental+Tracers+in+Spring+Discharge%2C+Shenandoah+National+Park%2C+Virginia%2C+USA%3A+Use+of+Climatic+Data+and+Environmental+Conditions+to+Interpret+Discharge%2C+Dissolved+Solutes%2C+and+Tracer+Concentrations&rft.au=Busenberg%2C+Eurybiades%3BPlummer%2C+LNiel&rft.aulast=Busenberg&rft.aufirst=Eurybiades&rft.date=2014-05-01&rft.volume=20&rft.issue=2-3&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/10.1007%2Fs10498-013-9202-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 80 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Solutes; Sulphur; Chemical composition; River discharge; Mixing ratio; Carbon dioxide; Environmental conditions; Watersheds; Environmental factors; Methane in the atmosphere; Climatic data; Isotopic composition of water; Solubility; Atmospheric mixing; Sulfur in atmosphere; El Nino; Geochemistry; Precipitation; Soil moisture; Time series analysis; Tracers; Aeration Zone; National Parks; Temperature; Mixing; USA, Blue Ridge Mts.; USA, Blue Ridge Mts., Shenandoah Natl. Park; ANW, USA, Virginia; Freshwater DO - http://dx.doi.org/10.1007/s10498-013-9202-y ER - TY - JOUR T1 - A Unified Assessment of Hydrologic and Biogeochemical Responses in Research Watersheds in Eastern Puerto Rico Using Runoff-Concentration Relations AN - 1516738608; 19551018 AB - An examination of the relation between runoff rate, R, and concentration, C, of twelve major constituents in four small watersheds in eastern Puerto Rico demonstrates a consistent pattern of responses. For solutes that are not substantially bioactive (alkalinity, silica, calcium, magnesium, sodium, and chloride), the log(R)-log(C) relation is almost linear and can be described as a weighted average of two sources, bedrock weathering and atmospheric deposition. The slope of the relation for each solute depends on the respective source contributions to the total river load. If a solute were strictly derived from bedrock weathering, the slope would be -0.3 to -0.4, whereas if strictly derived from atmospheric deposition, the slope would be approximately -0.1. The bioactive constituents (dissolved organic carbon, nitrate, sulfate, and potassium), which are recycled by plants and concentrated in shallow soil, demonstrate nearly flat or downward-arched log(R)-log(C) relations. The peak of the arch represents a transition from dominantly soil-matrix flow to near-surface macropore flow, and finally to overland flow. At highest observed R (80 to >90 mm/h), essentially all reactive surfaces have become wetted, and the input rate of C becomes independent of R (log(R)-log(C) slope of -1). The highest R are tenfold greater than any previous study. Slight clockwise hysteresis for many solutes in the rivers with riparian zones or substantial hyporheic flows indicates that these settings may act as mixing end-members. Particulate constituents (suspended sediment and particulate organic carbon) show slight clockwise hysteresis, indicating mobilization of stored sediment during rising stage. JF - Aquatic Geochemistry AU - Stallard, Robert F AU - Murphy, Sheila F AD - U.S. Geological Survey, 3215 Marine St (Ste. E127), Boulder, CO, 80303, USA, stallard@usgs.gov Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 115 EP - 139 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 20 IS - 2-3 SN - 1380-6165, 1380-6165 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Calcium KW - Watersheds KW - Resuspended sediments KW - Solutes KW - Alkalinity KW - Weathering KW - Dissolved organic carbon KW - Slopes KW - Bedrock KW - Rivers KW - Sediment chemistry KW - Suspended Sediments KW - Biogeochemistry KW - Organic Carbon KW - Geochemistry KW - Hysteresis KW - Overland flow KW - ASW, Caribbean Sea, Greater Antilles, Puerto Rico KW - Deposition KW - SW 5010:Network design KW - M2 556:General (556) KW - Q2 09264:Sediments and sedimentation KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516738608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=A+Unified+Assessment+of+Hydrologic+and+Biogeochemical+Responses+in+Research+Watersheds+in+Eastern+Puerto+Rico+Using+Runoff-Concentration+Relations&rft.au=Stallard%2C+Robert+F%3BMurphy%2C+Sheila+F&rft.aulast=Stallard&rft.aufirst=Robert&rft.date=2014-05-01&rft.volume=20&rft.issue=2-3&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/10.1007%2Fs10498-013-9216-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 49 N1 - Last updated - 2015-05-13 N1 - SubjectsTermNotLitGenreText - Resuspended sediments; Sediment chemistry; Solutes; Calcium; Biogeochemistry; Alkalinity; Weathering; Dissolved organic carbon; Watersheds; Geochemistry; Overland flow; Rivers; Suspended Sediments; Organic Carbon; Deposition; Hysteresis; Slopes; Bedrock; ASW, Caribbean Sea, Greater Antilles, Puerto Rico DO - http://dx.doi.org/10.1007/s10498-013-9216-5 ER - TY - JOUR T1 - Concentrations of polycyclic aromatic hydrocarbons (PAHs) and azaarenes in runoff from coal-tar- and asphalt-sealcoated pavement. AN - 1508422698; 24556229 AB - Coal-tar-based sealcoat, used extensively on parking lots and driveways in North America, is a potent source of PAHs. We investigated how concentrations and assemblages of PAHs and azaarenes in runoff from pavement newly sealed with coal-tar-based (CT) or asphalt-based (AS) sealcoat changed over time. Samples of simulated runoff were collected from pavement 5 h to 111 d following application of AS or CT sealcoat. Concentrations of the sum of 16 PAHs (median concentrations of 328 and 35 μg/L for CT and AS runoff, respectively) in runoff varied relatively little, but rapid decreases in concentrations of azaarenes and low molecular weight PAHs were offset by increases in high molecular weight PAHs. The results demonstrate that runoff from CT-sealcoated pavement, in particular, continues to contain elevated concentrations of PAHs long after a 24-h curing time, with implications for the fate, transport, and ecotoxicological effects of contaminants in runoff from CT-sealcoated pavement. Published by Elsevier Ltd. JF - Environmental pollution (Barking, Essex : 1987) AU - Mahler, Barbara J AU - Van Metre, Peter C AU - Foreman, William T AD - U.S. Geological Survey, 1505 Ferguson Lane, Austin, TX 78754, USA. Electronic address: bjmahler@usgs.gov. ; U.S. Geological Survey, 1505 Ferguson Lane, Austin, TX 78754, USA. Electronic address: pcvanmet@usgs.gov. ; U.S. Geological Survey National Water Quality Laboratory, Box 25046, Denver Federal Center, Denver, CO 80225, USA. Electronic address: wforeman@usgs.gov. Y1 - 2014/05// PY - 2014 DA - May 2014 SP - 81 EP - 87 VL - 188 KW - Coal KW - 0 KW - Hydrocarbons KW - Polycyclic Aromatic Hydrocarbons KW - Water Pollutants, Chemical KW - Coal Tar KW - 8007-45-2 KW - asphalt KW - 8052-42-4 KW - Index Medicus KW - Urban runoff KW - Polycyclic aromatic hydrocarbon (PAH) KW - Coal tar KW - Pavement sealcoat KW - Azaarene KW - Hydrocarbons -- chemistry KW - North America KW - Coal Tar -- chemistry KW - Transportation KW - Water Pollutants, Chemical -- analysis KW - Polycyclic Aromatic Hydrocarbons -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1508422698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Concentrations+of+polycyclic+aromatic+hydrocarbons+%28PAHs%29+and+azaarenes+in+runoff+from+coal-tar-+and+asphalt-sealcoated+pavement.&rft.au=Mahler%2C+Barbara+J%3BVan+Metre%2C+Peter+C%3BForeman%2C+William+T&rft.aulast=Mahler&rft.aufirst=Barbara&rft.date=2014-05-01&rft.volume=188&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.issn=1873-6424&rft_id=info:doi/10.1016%2Fj.envpol.2014.01.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-05-15 N1 - Date created - 2014-03-17 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envpol.2014.01.008 ER - TY - CPAPER T1 - Insights into Concealed Iron Oxide-Rare Earth Element Deposits from New Airborne Geophysical Data, Southeast Missouri T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616829; 6286204 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Mccafferty, Anne Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Deposits KW - Data processing KW - Geophysical data KW - USA, Missouri KW - Geophysics KW - Iron UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Insights+into+Concealed+Iron+Oxide-Rare+Earth+Element+Deposits+from+New+Airborne+Geophysical+Data%2C+Southeast+Missouri&rft.au=Mccafferty%2C+Anne&rft.aulast=Mccafferty&rft.aufirst=Anne&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Determining the Relationship between Measured Residence Time Distributions in Lateral Surface Transient Storage Zones in Streams and Corresponding Physical Characteristics T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616740; 6286130 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Coleman, Anthony Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Storage KW - Physical characteristics KW - Residence time KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Determining+the+Relationship+between+Measured+Residence+Time+Distributions+in+Lateral+Surface+Transient+Storage+Zones+in+Streams+and+Corresponding+Physical+Characteristics&rft.au=Coleman%2C+Anthony&rft.aulast=Coleman&rft.aufirst=Anthony&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Exploring Issues of Variable Osl Ages in the Study of Quaternary Dune History in Upper Michigan, Usa T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616732; 6286285 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Loope, Walter AU - Arbogast, Alan Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Historical account KW - Paleo studies KW - Age KW - Quaternary KW - Dunes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Exploring+Issues+of+Variable+Osl+Ages+in+the+Study+of+Quaternary+Dune+History+in+Upper+Michigan%2C+Usa&rft.au=Loope%2C+Walter%3BArbogast%2C+Alan&rft.aulast=Loope&rft.aufirst=Walter&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Optical and Acoustic Surrogates for Sediment Mass Concentration, Platte River near Overton, 2012 T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616573; 6286133 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Zelt, Ronald AU - Kinzel, Paul AU - Schaepe, Nathaniel Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Rivers KW - Acoustics KW - USA, Kansas, Platte R. KW - Sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Optical+and+Acoustic+Surrogates+for+Sediment+Mass+Concentration%2C+Platte+River+near+Overton%2C+2012&rft.au=Zelt%2C+Ronald%3BKinzel%2C+Paul%3BSchaepe%2C+Nathaniel&rft.aulast=Zelt&rft.aufirst=Ronald&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Distinctive Geophysical Anomalies over Northeast Iowa: What Do They Represent for Proterozoic Magmatism and Mineral Resources? T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616247; 6286203 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Drenth, Benjamin AU - Anderson, Raymond AU - Schulz, Klaus AU - Cannon, William AU - Chandler, Val Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Precambrian KW - USA, Iowa KW - Geophysics KW - Minerals KW - Magma KW - Mineral resources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Distinctive+Geophysical+Anomalies+over+Northeast+Iowa%3A+What+Do+They+Represent+for+Proterozoic+Magmatism+and+Mineral+Resources%3F&rft.au=Drenth%2C+Benjamin%3BAnderson%2C+Raymond%3BSchulz%2C+Klaus%3BCannon%2C+William%3BChandler%2C+Val&rft.aulast=Drenth&rft.aufirst=Benjamin&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Geophysical Expression of the Elk Creek Carbonatite, Nebraska: A Buried Niobium and Rare Earth Element Deposit T2 - 48th Annual Meeting of the North-Central Section of Geological Society of America AN - 1518616215; 6286233 JF - 48th Annual Meeting of the North-Central Section of Geological Society of America AU - Drenth, Benjamin Y1 - 2014/04/24/ PY - 2014 DA - 2014 Apr 24 KW - Deposits KW - Niobium KW - Rare earths KW - USA, Nebraska KW - Geophysics KW - Canada, British Columbia, Elk Creek KW - Creek KW - Elk KW - Rare earth elements UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.atitle=Geophysical+Expression+of+the+Elk+Creek+Carbonatite%2C+Nebraska%3A+A+Buried+Niobium+and+Rare+Earth+Element+Deposit&rft.au=Drenth%2C+Benjamin&rft.aulast=Drenth&rft.aufirst=Benjamin&rft.date=2014-04-24&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+North-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NC/webprogram/meeting2014-04-24.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - JOUR T1 - Contaminants of Emerging Concern in Fish from Western U.S. and Alaskan National Parks - Spatial Distribution and Health Thresholds AN - 1846398831; PQ0003825616 AB - Remote national parks of the western U.S. and Alaska are not immune to contaminants of emerging concern. Semivolatile organic compounds (SOCs) such as pesticides and PCBs can selectively deposit from the atmosphere at higher rates in cold, high-elevation and high-latitude sites, potentially increasing risk to these ecosystems. In the environment, SOCs magnify up food chains and are known to increase health risks such as cancer and reproductive impairment. One hundred twenty-eight fish in 8 national parks in Alaska and the western U.S. were analyzed for contaminant concentrations, assessed by region, and compared to human and wildlife health thresholds. SOC concentrations from an additional 133 fish from a previous study were also included, for a total of 31 water bodies sampled. PCBs, endosulfan sulfate, and p,p'-DDE were among the most frequently detected contaminants. Concentrations of historic-use pesticides dieldrin, p,p'-DDE, and/or chlordanes in fish exceeded USEPA guidelines for human subsistence fish consumers and wildlife (kingfisher) health thresholds at 13 of 14 parks. Average concentrations in fish ranged from 0.6-280 ng/g lipid (0.02-7.3 mu g/g ww). Contaminant loading was highest in fish from Alaskan and Sierra Nevada parks. Historic compounds were highest in Alaskan parks, while current-use pesticides were higher in the Rockies and Sierra Nevada. This study provides a rigorous analysis of CECs in fish from national parks and identifies regions at potential risk. JF - Journal of the American Water Resources Association AU - Flanagan Pritz, Colleen M AU - Schrlau, Jill E AU - Massey Simonich, Staci L AU - Blett, Tamara F AD - Air Resources Division, National Park Service, 12795W. Alameda Parkway, Lakewood, Colorado, 80228. Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 309 EP - 323 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 50 IS - 2 SN - 1093-474X, 1093-474X KW - Environment Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Sulfates KW - Risk assessment KW - Food chains KW - Contamination KW - Polychlorinated Biphenyls KW - Lipids KW - National parks KW - Water resources KW - Spatial Distribution KW - Public health KW - Agricultural Chemicals KW - Insecticides KW - National Parks KW - PCB compounds KW - PCB KW - Guidelines KW - Wildlife KW - DDE KW - Dieldrin KW - INE, USA, Alaska KW - Endosulfan KW - Health risks KW - Pesticides KW - Fish KW - Organic compounds KW - Contaminants KW - Volatile organic compounds KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - Q5 08502:Methods and instruments KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1846398831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=Contaminants+of+Emerging+Concern+in+Fish+from+Western+U.S.+and+Alaskan+National+Parks+-+Spatial+Distribution+and+Health+Thresholds&rft.au=Flanagan+Pritz%2C+Colleen+M%3BSchrlau%2C+Jill+E%3BMassey+Simonich%2C+Staci+L%3BBlett%2C+Tamara+F&rft.aulast=Flanagan+Pritz&rft.aufirst=Colleen&rft.date=2014-04-01&rft.volume=50&rft.issue=2&rft.spage=309&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fjawr.12168 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-12-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Food chains; Dieldrin; DDE; Pesticides; Water resources; Fish; Organic compounds; PCB; Public health; Risk assessment; Sulfates; Lipids; Wildlife; Guidelines; National parks; Endosulfan; Health risks; Insecticides; Contaminants; PCB compounds; Volatile organic compounds; Agricultural Chemicals; National Parks; Contamination; Polychlorinated Biphenyls; Spatial Distribution; INE, USA, Alaska DO - http://dx.doi.org/10.1111/jawr.12168 ER - TY - JOUR T1 - Geophysical Advances Triggered by 1964 Great Alaska Earthquake AN - 1712567622; PQ0001957218 AB - A little more than 50years ago, on 27 March 1964, the Great Alaska earthquake and tsunami struck. At moment magnitude 9.2, this earthquake is notable as the largest in U.S. written history and as the second-largest ever recorded by instruments worldwide. But what resonates today are its impacts on the understanding of plate tectonics, tsunami generation, and earthquake history as well as on the development of national programs to reduce risk from earthquakes and tsunamis. JF - EOS, Transactions, American Geophysical Union AU - Haeussler, Peter AU - Leith, William AU - Wald, David AU - Filson, John AU - Wolfe, Cecily AU - Applegate, David AD - U.S. Geological Survey (USGS), Anchorage, Alaska. PY - 2014 SP - 141 EP - 142 PB - Wiley Subscription Services, Inc., 1105 N Market St Wilmington DE 19801 VL - 95 IS - 17 SN - 0096-3941, 0096-3941 KW - Risk Abstracts; Meteorological & Geoastrophysical Abstracts KW - Earthquakes KW - Historical account KW - Tsunami generation KW - INE, USA, Alaska KW - Risk reduction KW - American Geophysical Union KW - Seismic activity KW - Geophysics KW - Tsunamis KW - Tectonics KW - R2 23030:Natural hazards KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712567622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geophysical+Advances+Triggered+by+1964+Great+Alaska+Earthquake&rft.au=Haeussler%2C+Peter%3BLeith%2C+William%3BWald%2C+David%3BFilson%2C+John%3BWolfe%2C+Cecily%3BApplegate%2C+David&rft.aulast=Haeussler&rft.aufirst=Peter&rft.date=2014-04-01&rft.volume=95&rft.issue=17&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1002%2F2014EO170001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2015-12-09 N1 - SubjectsTermNotLitGenreText - Earthquakes; Tsunami generation; Tsunamis; American Geophysical Union; Historical account; Seismic activity; Geophysics; Risk reduction; Tectonics; INE, USA, Alaska DO - http://dx.doi.org/10.1002/2014EO170001 ER - TY - JOUR T1 - Size and Retention of Breeding Territories of Yellow-Billed Loons (Gavia adamsii) in Alaska and Canada AN - 1547866526; 20208046 AB - Yellow-billed Loons (Gavia adamsii) breed in lakes in the treeless Arctic and are globally rare. Like their sister taxa, the well-documented Common Loon (G. immer) of the boreal forest, Yellow-billed Loons exhibit strong territorial behavior during the breeding season. Little is known about what size territories are required, however, or how readily territories are retained from year to year. An understanding of territory dynamics and size is needed by management agencies as most of the U.S. breeding population of Yellow-billed Loons resides in the National Petroleum Reserve-Alaska where oil and gas development is expected to increase in the next few decades. Using locational data from a set of Yellow-billed Loons marked with satellite transmitters, we quantified an index of territory radius for each of three breeding populations: two in Alaska and one in Canada. The mean territory radius was 0.42 km for Yellow-billed Loons summering on lakes within the Seward Peninsula in northwest Alaska, 0.69 km for Yellow-billed Loons within the Arctic Coastal Plain of Alaska (encompasses the National Petroleum Reserve), and 0.96 km for Yellow-billed Loons within Daring Lake in mainland Canada. In this study, the mean territory radius on the Arctic Coastal Plain was about half the distance identified in stipulations for industrial development in the National Petroleum Reserve. The range in territory size among areas corresponded to a gradient in size of lakes used by Yellow-billed Loons with territories at the two Alaska sites on lakes averaging < 200 ha while territories in Canada were generally on much larger lakes. In the year after capture, 71% of Yellow-billed Loons retained territories that were held the previous year. Most Yellow-billed Loons that lost their territories wandered over a large area within 6 km of their prior territory. No Yellow-billed Loons occupied new territories, though one reacquired its prior territory after a 1-year hiatus. Retention of a territory in a subsequent year was positively related to early arrival dates at the breeding site. For Yellow-billed Loons on the Arctic Coastal Plain, this relationship was quite strong with a week lag in arrival decreasing the probability of retaining a territory by 80%. These collective observations, in combination with theoretical studies of population regulation by floaters (non-territorial birds), suggest that lake habitat suitable for breeding Yellow-billed Loons may currently limit population size in this species. JF - Waterbirds AU - Schmutz, Joel A AU - Wright, Kenneth G AU - DeSorbo, Christopher R AU - Fair, Jeff AU - Evers, David C AU - Uher-Koch, Brian D AU - Mulcahy, Daniel M AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK, 99508, USA, jschmutz@usgs.gov Y1 - 2014/04// PY - 2014 DA - Apr 2014 SP - 53 EP - 63 PB - Waterbird Society VL - 37 IS - sp1 SN - 1524-4695, 1524-4695 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - arrival date KW - Common Loon KW - Gavia adamsii KW - Gavia immer KW - habitat limitation KW - Yellow-billed Loon KW - USA, Alaska, Arctic Coastal Plain KW - Forests KW - Industrial development KW - Territory KW - Population dynamics KW - Oil KW - Lakes KW - Potential resources KW - Breeding KW - Petroleum KW - Taxa KW - Size KW - Marine KW - Marine birds KW - Data processing KW - Population regulation KW - ANW, Canada KW - INE, USA, Alaska KW - Polar environments KW - Habitat KW - Satellites KW - PN, Arctic KW - Aves KW - Breeding sites KW - INE, USA, Alaska, Seward Peninsula KW - Home range KW - Governments KW - Territorial behavior KW - Population number KW - Y 25020:Territory, Reproduction and Sociality KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1547866526?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waterbirds&rft.atitle=Size+and+Retention+of+Breeding+Territories+of+Yellow-Billed+Loons+%28Gavia+adamsii%29+in+Alaska+and+Canada&rft.au=Schmutz%2C+Joel+A%3BWright%2C+Kenneth+G%3BDeSorbo%2C+Christopher+R%3BFair%2C+Jeff%3BEvers%2C+David+C%3BUher-Koch%2C+Brian+D%3BMulcahy%2C+Daniel+M&rft.aulast=Schmutz&rft.aufirst=Joel&rft.date=2014-04-01&rft.volume=37&rft.issue=sp1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F063.037.sp108 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Number of references - 51 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Marine birds; Potential resources; Breeding sites; Petroleum; Forests; Governments; Home range; Population dynamics; Size; Oil; Lakes; Data processing; Population regulation; Territory; Habitat; Territorial behavior; Satellites; Industrial development; Polar environments; Aves; Breeding; Taxa; Population number; Gavia adamsii; PN, Arctic; INE, USA, Alaska, Seward Peninsula; USA, Alaska, Arctic Coastal Plain; INE, USA, Alaska; ANW, Canada; Marine DO - http://dx.doi.org/10.1675/063.037.sp108 ER - TY - JOUR T1 - Shear velocity criterion for incipient motion of sediment AN - 1547850550; 20285817 AB - The prediction of incipient motion has had great importance to the theory of sediment transport. The most commonly used methods are based on the concept of critical shear stress and employ an approach similar, or identical, to the Shields diagram. An alternative method that uses the movability number, defined as the ratio of the shear velocity to the particle's settling velocity, was employed in this study. A large amount of experimental data were used to develop an empirical incipient motion criterion based on the movability number. It is shown that this approach can provide a simple and accurate method of computing the threshold condition for sediment motion. JF - Water Science and Engineering AU - SIMOES, Francisco J M AD - U.S. Geological Survey, Geomorphology and Sediment Transport Laboratory, Golden, CO 80403, USA, frsimoes@usgs.gov Y1 - 2014/04// PY - 2014 DA - Apr 2014 SP - 183 EP - 193 PB - Water Science and Engineering, 1 Xikang Rd. Nanjing 210024 China VL - 7 IS - 2 SN - 1674-2370, 1674-2370 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Aqualine Abstracts KW - incipient motion KW - sediment transport KW - Shields diagram KW - critical shear stress KW - critical shear velocity KW - movability number KW - Shear KW - Sediment Transport KW - Prediction KW - Experimental Data KW - Shear stress KW - Velocity KW - Particle settling KW - Sediments KW - Settling Velocity KW - Shear Stress KW - Sediment transport KW - AQ 00001:Water Resources and Supplies KW - Q2 09262:Methods and instruments KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1547850550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Science+and+Engineering&rft.atitle=Shear+velocity+criterion+for+incipient+motion+of+sediment&rft.au=SIMOES%2C+Francisco+J+M&rft.aulast=SIMOES&rft.aufirst=Francisco+J&rft.date=2014-04-01&rft.volume=7&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Water+Science+and+Engineering&rft.issn=16742370&rft_id=info:doi/10.3882%2Fj.issn.1674-2370.2014.02.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Shear stress; Sediment transport; Particle settling; Prediction; Sediment Transport; Shear; Experimental Data; Settling Velocity; Shear Stress; Velocity; Sediments DO - http://dx.doi.org/10.3882/j.issn.1674-2370.2014.02.006 ER - TY - JOUR T1 - Survival of Adult Red-Throated Loons (Gavia stellata) May be Linked to Marine Conditions AN - 1547848954; 20208052 AB - Large variations in the summering population size of Red-throated Loons (Gavia stellata) have occurred in recent decades in Alaska. Little information exists about annual or seasonal survival rates of adult Red-throated Loons. This study used tracking data from satellite transmitters implanted into 33 Red-throated Loons captured on breeding areas in Alaska to estimate annual survival with the sampling effort split between two study periods: 2000-2002 and 2008-2010. Mortality was inferred from transmitted sensor data that indicated body temperature of the Red-throated Loon and voltage of the transmitter's battery. Two definitive mortalities occurred, resulting in an annual survival estimate of 0.920 (SE = 0.054). The fates of two additional Red-throated Loons were ambiguous and, when treated as mortalities, the annual survival estimate was 0.838 (SE = 0.074). All four putative mortalities occurred during the non-breeding season in the early study period. Oceanic conditions, indexed by the Pacific Decadal Oscillation, appeared to differ between the study periods with higher Pacific Decadal Oscillation values associated with the early study period. Given that high values for Pacific Decadal Oscillation were also associated with the large decline of Red-throated Loons observed in Alaska during 1977-1993, this study suggests that survival of adult Red-throated Loons may vary in relation to the state of the marine ecosystem and thus contribute to long-term variation in population trends. JF - Waterbirds AU - Schmutz, Joel A AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, Alaska, 99508, USA, jschmutz@usgs.gov Y1 - 2014/04// PY - 2014 DA - Apr 2014 SP - 118 EP - 124 PB - Waterbird Society VL - 37 IS - sp1 SN - 1524-4695, 1524-4695 KW - Oceanic Abstracts; Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - bycatch KW - Gavia stellata KW - mortality KW - Pacific Decadal Oscillation KW - Red-throated Loon KW - satellite telemetry KW - Mortality KW - Data processing KW - Oscillations KW - Body temperature KW - Sensors KW - Survival KW - INE, USA, Alaska KW - Satellites KW - Tracking KW - Breeding KW - Batteries KW - Long-term changes KW - Marine ecosystems KW - Sampling KW - Mortality causes KW - Aquatic birds KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08362:Geographical distribution KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1547848954?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waterbirds&rft.atitle=Survival+of+Adult+Red-Throated+Loons+%28Gavia+stellata%29+May+be+Linked+to+Marine+Conditions&rft.au=Schmutz%2C+Joel+A&rft.aulast=Schmutz&rft.aufirst=Joel&rft.date=2014-04-01&rft.volume=37&rft.issue=sp1&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F063.037.sp114 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Number of references - 50 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Sensors; Batteries; Body temperature; Long-term changes; Survival; Tracking; Aquatic birds; Mortality causes; Mortality; Data processing; Breeding; Oscillations; Marine ecosystems; Sampling; Satellites; Gavia stellata; INE, USA, Alaska DO - http://dx.doi.org/10.1675/063.037.sp114 ER - TY - JOUR T1 - Black Bears (Ursus americanus) as a Novel Potential Predator of Agassiz's Desert Tortoises (Gopherus agassizii) at a California Wind Energy Facility AN - 1534838066; 19918244 JF - Bulletin of the Southern California Academy of Sciences AU - Lovich, Jeffrey E AU - Delaney, David AU - Briggs, Jessica AU - Agha, Mickey AU - Austin, Meaghan AU - Reese, Jason AD - U.S. Geological Survey, Southwest Biological Science Center, 2255 North Gemini Drive, MS-9394, Flagstaff, Arizona 86001, USA, Jeffrey_lovich@usgs.gov Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 34 EP - 41 PB - Southern California Academy of Science VL - 113 IS - 1 SN - 0038-3872, 0038-3872 KW - Sustainability Science Abstracts KW - Ursus americanus KW - Wind energy KW - Deserts KW - Tortoises KW - Predators KW - Bears KW - USA, California KW - Gopherus agassizii KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534838066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+the+Southern+California+Academy+of+Sciences&rft.atitle=Black+Bears+%28Ursus+americanus%29+as+a+Novel+Potential+Predator+of+Agassiz%27s+Desert+Tortoises+%28Gopherus+agassizii%29+at+a+California+Wind+Energy+Facility&rft.au=Lovich%2C+Jeffrey+E%3BDelaney%2C+David%3BBriggs%2C+Jessica%3BAgha%2C+Mickey%3BAustin%2C+Meaghan%3BReese%2C+Jason&rft.aulast=Lovich&rft.aufirst=Jeffrey&rft.date=2014-04-01&rft.volume=113&rft.issue=1&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Southern+California+Academy+of+Sciences&rft.issn=00383872&rft_id=info:doi/10.3160%2F0038-3872-113.1.34 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 35 N1 - Last updated - 2016-05-13 N1 - SubjectsTermNotLitGenreText - Wind energy; Deserts; Tortoises; Bears; Predators; Ursus americanus; Gopherus agassizii; USA, California DO - http://dx.doi.org/10.3160/0038-3872-113.1.34 ER - TY - JOUR T1 - Characterizing coastal foodwebs with qualitative links to bridge the gap between the theory and the practice of ecosystem-based management AN - 1534813721; 19987357 AB - Tools that integrate the complexity of natural systems are needed to facilitate ecosystem-based management (EBM). Loop analysis is an underutilized qualitative tool for EBM that uses information on foodweb links (e.g. predator-prey interactions) and the resulting pathways (cycles) through the foodweb to predict responses to press perturbations. We explore the utility of loop analysis related to management actions: increasing crab abundance and reducing eutrophication in coastal foodwebs. We found that crab-related management actions propagated through the foodweb, with positive and negative impacts. Several negatively impacted species support important fisheries; their declines illustrate the challenge of developing multispecies plans. In our analysis, the management actions decreasing eutrophication reduced most functional groups. However, these predictions were unreliable, suggesting indiscernible bottom-up effects in the foodwebs. Simultaneously managing for crab increases and reducing eutrophication created mostly decreasing abundances in other functional groups and reduced the predictability of the responses. The response to each management action suggests trade-offs between goals, and the qualitatively unreliable predictions could result from variation in the strength of species interactions or indicate knowledge gaps. EBM can benefit from both the explicit articulation of trade-offs and the identification of gaps in our understanding of these systems. JF - ICES Journal of Marine Science AU - Carey, Michael P AU - Levin, Phillip S AU - Townsend, Howard AU - Minello, Thomas J AU - Sutton, Glen R AU - Francis, Tessa B AU - Harvey, Chris J AU - Toft, Jodie E AU - Arkema, Katie K AU - Burke, Jennifer L AU - Kim, Choong-Ki AU - Guerry, Anne D AU - Plummer, Mark AU - Spiridonov, Georgi AU - Ruckelshaus, Mary AD - Corresponding author: tel: +1 907 786 7197; fax: +1 907 786 7150; mcarey super(s)gs.gov, mcarey@usgs.gov Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 713 EP - 724 PB - Oxford University Press, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 71 IS - 3 SN - 1054-3139, 1054-3139 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; ASFA Marine Biotechnology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Chesapeake Bay KW - demersal fisheries KW - ecosystem-based management KW - foodweb structure KW - Galveston Bay KW - loop analysis KW - Puget Sound KW - Prediction KW - Marine fisheries KW - Eutrophication KW - Food KW - Abundance KW - Population dynamics KW - Predictability KW - Fishery management KW - Fisheries KW - Seawater pollution KW - Food quality KW - Marine crustaceans KW - Marine KW - Decapoda KW - Crustacea KW - Illustrations KW - Identification KW - Coastal zone management KW - Predator-prey interactions KW - Depleted stocks KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - Q4 27780:Shellfish & Invertebrates KW - M2 551.5:General (551.5) KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534813721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ICES+Journal+of+Marine+Science&rft.atitle=Characterizing+coastal+foodwebs+with+qualitative+links+to+bridge+the+gap+between+the+theory+and+the+practice+of+ecosystem-based+management&rft.au=Carey%2C+Michael+P%3BLevin%2C+Phillip+S%3BTownsend%2C+Howard%3BMinello%2C+Thomas+J%3BSutton%2C+Glen+R%3BFrancis%2C+Tessa+B%3BHarvey%2C+Chris+J%3BToft%2C+Jodie+E%3BArkema%2C+Katie+K%3BBurke%2C+Jennifer+L%3BKim%2C+Choong-Ki%3BGuerry%2C+Anne+D%3BPlummer%2C+Mark%3BSpiridonov%2C+Georgi%3BRuckelshaus%2C+Mary&rft.aulast=Carey&rft.aufirst=Michael&rft.date=2014-04-01&rft.volume=71&rft.issue=3&rft.spage=713&rft.isbn=&rft.btitle=&rft.title=ICES+Journal+of+Marine+Science&rft.issn=10543139&rft_id=info:doi/10.1093%2Ficesjms%2Ffst012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Fishery management; Eutrophication; Illustrations; Depleted stocks; Population dynamics; Identification; Marine crustaceans; Coastal zone management; Predator-prey interactions; Food; Abundance; Fisheries; Food quality; Predictability; Seawater pollution; Prediction; Crustacea; Decapoda; Marine DO - http://dx.doi.org/10.1093/icesjms/fst012 ER - TY - JOUR T1 - Brown bears and wolves scavenge humpback whale carcass in Alaska AN - 1529932096; 19843250 AB - Brown bears (Ursus arctos) are generally solitary animals, although they are known to aggregate at concentrated food resources. Using remote cameras, we documented brown bears aggregating while scavenging a whale carcass from 19 May to 17 September 2010 in Glacier Bay National Park, Alaska, USA. Such aggregations have not been reported in Glacier Bay, a recently deglaciated fjord where bear food resources are dispersed and less diverse than in other regions of coastal Alaska. We documented multiple brown bears and wolves (Canis lupus) scavenging the carcass-at times, simultaneously. This study provided a rare opportunity to document brown bear-wolf interactions over several months associated with a large-magnitude resource event with little evidence of aggression between species. Our results suggest that the humpback whale (Megaptera novaeangliae) carcass provided a substantial food resource for brown bears and wolves in Glacier Bay, potentially influencing space use and interspecific interactions. JF - Ursus AU - Lewis, Tania M AU - Lafferty, Diana JR AD - National Park Service, Glacier Bay National Park and Preserve, P.O. Box 140, Gustavus, AK 99826, USA, Tania_Lewis@nps.gov Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 8 EP - 13 PB - International Association for Bear Research and Management, 274 Ellington Hall Knoxville TN 37996 United States VL - 25 IS - 1 SN - 1537-6176, 1537-6176 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Alaska KW - brown bear KW - Canis lupus KW - feeding aggregations KW - humpback whale KW - Megaptera novaeangliae KW - scavenging KW - Ursus arctos KW - wolf KW - USA, Alaska, Glacier Bay Natl. Park KW - Glaciers KW - National parks KW - INE, USA, Alaska KW - Rare species KW - INE, USA, Alaska, Glacier Bay KW - Food resources KW - Ursus KW - Fjords KW - Carcasses KW - Interspecific relationships KW - Aggressive behaviour KW - Cameras KW - Aggression KW - O 1070:Ecology/Community Studies KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529932096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ursus&rft.atitle=Brown+bears+and+wolves+scavenge+humpback+whale+carcass+in+Alaska&rft.au=Lewis%2C+Tania+M%3BLafferty%2C+Diana+JR&rft.aulast=Lewis&rft.aufirst=Tania&rft.date=2014-04-01&rft.volume=25&rft.issue=1&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Ursus&rft.issn=15376176&rft_id=info:doi/10.2192%2FURSUS-D-14-00004.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Number of references - 28 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Carcasses; Interspecific relationships; Aggressive behaviour; Cameras; Glaciers; Rare species; Food resources; Fjords; National parks; Aggression; Megaptera novaeangliae; Ursus arctos; Canis lupus; Ursus; USA, Alaska, Glacier Bay Natl. Park; INE, USA, Alaska; INE, USA, Alaska, Glacier Bay DO - http://dx.doi.org/10.2192/URSUS-D-14-00004.1 ER - TY - JOUR T1 - Trends in Precipitation, Runoff, and Evapotranspiration for Rivers Draining to the Gulf of Maine in the United States* AN - 1520374096; 19715425 AB - Climate warming is projected to result in increases in total annual precipitation in northeastern North America. The response of runoff to increases in precipitation is likely to be more complex because increasing evapotranspiration (ET) could counteract increasing precipitation. This study was conducted to examine these competing trends in the historical record for 22 rivers having >70 yr of runoff data. Annual (water year) average precipitation increased in all basins, with increases ranging from 0.9 to 3.12 mm yr super(-1). Runoff increased in all basins with increases ranging from 0.67 to 2.58 mm yr super(-1). The ET was calculated by using a water balance approach in which changes in terrestrial water storage were considered negligible. ET increased in 16 basins and decreased in 6 basins. Temporal trends in temperature, precipitation, runoff, and ET were also calculated for each basin over their respective periods of record for runoff and for the consistent period (1927-2011) for the area-weighted average of the nine largest non-nested basins. From 1927 through 2011, precipitation and runoff increased at average rates of 1.6 and 1.7 mm yr super(-1), respectively, and ET increased slightly at a rate of 0.18 mm yr super(-1). For the more recent period (1970-2011), there was a positive trend in ET of 1.9 mm yr super(-1). The lack of a more consistent increase in ET, compared with the increases in precipitation and runoff, for the full periods of record, was unexpected, but may be explained by various factors including decreasing wind speed, increasing cloudiness, decreasing vapor pressure deficit, and patterns of forest growth. JF - Journal of Hydrometeorology AU - Huntington, T G AU - Billmire, M AD - United States Geological Survey, Augusta, Maine Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 726 EP - 743 PB - American Meteorological Society, 45 Beacon St. Boston MA 02108-3693 United States VL - 15 IS - 2 SN - 1525-755X, 1525-755X KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - ANW, USA, Maine Gulf KW - Climate change KW - Hydrologic Budget KW - Precipitation and runoff KW - Freshwater KW - Gulfs KW - Wind speed KW - Growth KW - Cloudiness KW - Rivers KW - Rainfall-runoff Relationships KW - Rainfall runoff KW - Climate warming KW - Water storage KW - Evapotranspiration KW - Precipitation KW - Cloud cover KW - Water balance KW - Hydrometeorological research KW - Water Storage KW - Annual precipitation KW - Temperature trends KW - Vapor pressure KW - Runoff KW - SW 5010:Network design KW - Q2 09171:Dynamics of lakes and rivers KW - M2 556.16:Runoff (556.16) KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520374096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrometeorology&rft.atitle=Trends+in+Precipitation%2C+Runoff%2C+and+Evapotranspiration+for+Rivers+Draining+to+the+Gulf+of+Maine+in+the+United+States*&rft.au=Huntington%2C+T+G%3BBillmire%2C+M&rft.aulast=Huntington&rft.aufirst=T&rft.date=2014-04-01&rft.volume=15&rft.issue=2&rft.spage=726&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2FJHM-D-13-018.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 96 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Water balance; Wind speed; Rivers; Growth; Climate change; Evapotranspiration; Cloud cover; Runoff; Rainfall runoff; Climate warming; Water storage; Precipitation and runoff; Precipitation; Hydrometeorological research; Cloudiness; Annual precipitation; Temperature trends; Vapor pressure; Rainfall-runoff Relationships; Water Storage; Hydrologic Budget; Gulfs; ANW, USA, Maine Gulf; Freshwater DO - http://dx.doi.org/10.1175/JHM-D-13-018.1 ER - TY - JOUR T1 - Estimating evapotranspiration and groundwater flow from water-table fluctuations for a general wetland scenario AN - 1520364045; 19625381 AB - The use of diurnal water-table fluctuation methods to calculate evapotranspiration (ET) and groundwater flow is of increasing interest in ecohydrological studies. Most studies of this type, however, have been located in riparian wetlands of semi-arid regions where groundwater levels are consistently below topographic surface elevations and precipitation events are infrequent. Current methodologies preclude application to a wider variety of wetland systems. In this study, we extended a method for estimating sub-daily ET and groundwater flow rates from water-level fluctuations to fit highly dynamic, non-riparian wetland scenarios. Modifications included (1) varying the specific yield to account for periodic flooded conditions and (2) relating empirically derived ET to estimated potential ET for days when precipitation events masked the diurnal signal. To demonstrate the utility of this method, we estimated ET and groundwater fluxes over two growing seasons (2006-2007) in 15 wetlands within a ridge-and-swale wetland complex of the Laurentian Great Lakes under flooded and non-flooded conditions. Mean daily ET rates for the sites ranged from 4.0mmd super(-1) to 6.6mmd super(-1). Shallow groundwater discharge rates resulting from evaporative demand ranged from 2.5mmd super(-1) to 4.3mmd super(-1). This study helps to expand our understanding of the evapotranspirative demand of plants under various hydrologic and climate conditions. Published 2013. This article is a U.S. Government work and is in the public domain in the USA. JF - Ecohydrology AU - Carlson Mazur, Martha L AU - Wiley, Michael J AU - Wilcox, Douglas A AD - USGS - Great Lakes Science Center, 1451 Green Road, Ann Arbor, MI, USA. Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 378 EP - 390 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 7 IS - 2 SN - 1936-0584, 1936-0584 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - evapotranspiration KW - Great Lakes KW - groundwater KW - water table KW - wetland KW - Topographic effects KW - Freshwater KW - Ground water KW - Wetlands KW - Rivers KW - Estimating KW - Climate KW - Evapotranspiration KW - Precipitation KW - Water Level KW - Water Table KW - USA KW - North America, Great Lakes KW - Groundwater KW - Groundwater Movement KW - Fluctuations KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09262:Methods and instruments KW - AQ 00006:Sewage KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520364045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecohydrology&rft.atitle=Estimating+evapotranspiration+and+groundwater+flow+from+water-table+fluctuations+for+a+general+wetland+scenario&rft.au=Carlson+Mazur%2C+Martha+L%3BWiley%2C+Michael+J%3BWilcox%2C+Douglas+A&rft.aulast=Carlson+Mazur&rft.aufirst=Martha&rft.date=2014-04-01&rft.volume=7&rft.issue=2&rft.spage=378&rft.isbn=&rft.btitle=&rft.title=Ecohydrology&rft.issn=19360584&rft_id=info:doi/10.1002%2Feco.1356 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Rivers; Climate; Ground water; Evapotranspiration; Wetlands; Topographic effects; Estimating; Water Level; Precipitation; Groundwater; Water Table; Fluctuations; Groundwater Movement; USA; North America, Great Lakes; Freshwater DO - http://dx.doi.org/10.1002/eco.1356 ER - TY - JOUR T1 - Mechanics of relative and absolute displacements across normal faults, and implications for uplift and subsidence along the eastern escarpment of the Sierra Nevada, California AN - 1520104261; 2014-028771 AB - The magnitude of late Cenozoic rock uplift of the Sierra Nevada (California, USA) remains unresolved despite more than a century of investigation, with estimates ranging from essentially zero to approximately 3 km of uplift at the range crest. Two sets of two-dimensional end-member mechanical models bracket how normal faulting along the eastern escarpment of the Sierra Nevada contributed to uplift of the range over a time span of millions of years. The short-term models are based on dislocations in an elastic half-space. The long-term models involve thin elastic beams resting on an inviscid fluid. Both sets of models predict that if the regional topography were entirely a response to faulting along the eastern escarpment, then the bedrock floors immediately east of the range should consistently lie thousands of meters below sea level, instead of thousands of meters above sea level as they generally do. Both sets of analyses indicate that although faulting would lift the range crest, it would drop the rock east of the range-front faults at least as much, and perhaps much more; model results suggest that approximately 66%-85% of the current escarpment relief stems from subsidence of the grabens east of the Sierra Nevada, with only approximately 15%-34% resulting from crestal uplift. Our results strongly indicate that range-front faulting in the last 3-10 m.y. uplifted rock at the Sierra Nevada crest by hundreds of meters to as much as 1 km, and that this uplift was superposed on high topography that predated the origin of the eastern escarpment. These conclusions are compatible with diverse geologic observations and measurements. JF - Geosphere AU - Martel, Stephen J AU - Stock, Greg M AU - Ito, Garrett Y1 - 2014/04// PY - 2014 DA - April 2014 SP - 243 EP - 263 PB - Geological Society of America, Boulder, CO VL - 10 IS - 2 KW - United States KW - systems KW - Sierra Nevada KW - upper Cenozoic KW - lithosphere KW - uplifts KW - subsidence KW - mathematical models KW - displacements KW - orogeny KW - grabens KW - Cenozoic KW - California KW - kinematics KW - mountains KW - topography KW - normal faults KW - thickness KW - tectonics KW - faults KW - crust KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520104261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geosphere&rft.atitle=Mechanics+of+relative+and+absolute+displacements+across+normal+faults%2C+and+implications+for+uplift+and+subsidence+along+the+eastern+escarpment+of+the+Sierra+Nevada%2C+California&rft.au=Martel%2C+Stephen+J%3BStock%2C+Greg+M%3BIto%2C+Garrett&rft.aulast=Martel&rft.aufirst=Stephen&rft.date=2014-04-01&rft.volume=10&rft.issue=2&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Geosphere&rft.issn=1553-040X&rft_id=info:doi/10.1130%2FGES00968.1 L2 - http://www.gsajournals.org/perlserv/?request=get-archive&issn=1553-040X LA - English DB - GeoRef N1 - Conference title - Penrose conference; origin and uplift of the Sierra Nevada, California N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2014-01-01 N1 - Number of references - 100 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, geol. sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-05-01 N1 - SubjectsTermNotLitGenreText - California; Cenozoic; crust; displacements; faults; grabens; kinematics; lithosphere; mathematical models; mountains; normal faults; orogeny; Sierra Nevada; subsidence; systems; tectonics; thickness; topography; United States; uplifts; upper Cenozoic DO - http://dx.doi.org/10.1130/GES00968.1 ER - TY - JOUR T1 - Blood lead concentrations in Alaskan tundra swans: linking breeding and wintering areas with satellite telemetry AN - 1516766023; 19445376 AB - Tundra swans (Cygnus columbianus) like many waterfowl species are susceptible to lead (Pb) poisoning, and Pb-induced mortality has been reported from many areas of their wintering range. Little is known however about Pb levels throughout the annual cycle of tundra swans, especially during summer when birds are on remote northern breeding areas where they are less likely to be exposed to anthropogenic sources of Pb. Our objective was to document summer Pb levels in tundra swans throughout their breeding range in Alaska to determine if there were population-specific differences in blood Pb concentrations that might pose a threat to swans and to humans that may consume them. We measured blood Pb concentrations in tundra swans at five locations in Alaska, representing birds that winter in both the Pacific Flyway and Atlantic Flyway. We also marked swans at each location with satellite transmitters and coded neck bands, to identify staging and wintering sites and determine if winter site use correlated with summer Pb concentrations. Blood Pb levels were generally low (<0.2 mu g/ml) in swans across all breeding areas. Pb levels were lower in cygnets than adults, suggesting that swans were likely exposed to Pb on wintering areas or on return migration to Alaska, rather than on the summer breeding grounds. Blood Pb levels varied significantly across the five breeding areas, with highest concentrations in birds on the North Slope of Alaska (wintering in the Atlantic Flyway), and lowest in birds from the lower Alaska Peninsula that rarely migrate south for winter. JF - Ecotoxicology AU - Ely, Craig R AU - Franson, JChristian AD - Alaska Science Center, U.S. Geological Survey, 4210 University Drive, Anchorage, AK, 99508, USA, cely@usgs.gov Y1 - 2014/04// PY - 2014 DA - Apr 2014 SP - 349 EP - 356 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 23 IS - 3 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; Toxicology Abstracts; Water Resources Abstracts; Pollution Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Swans KW - Migration KW - Lead KW - Breeding KW - Tundra KW - North America, Atlantic Flyway KW - Poisoning KW - Annual cycles KW - Neck KW - Blood levels KW - Aves KW - Satellite sensing KW - Breeding sites KW - PNW, USA, Alaska, North Slope KW - Birds KW - Cygnus columbianus KW - Anthropogenic factors KW - Remote sensing KW - Summer KW - Winter KW - Telemetry KW - INE, USA, Alaska, Alaska Peninsula KW - Waterfowl KW - Mortality KW - Return migration KW - Overwintering KW - Annual variations KW - Toxicity KW - Satellites KW - Blood KW - Migrations KW - Mortality causes KW - AQ 00001:Water Resources and Supplies KW - D 04070:Pollution KW - SW 5040:Data acquisition KW - Q5 08502:Methods and instruments KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516766023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Blood+lead+concentrations+in+Alaskan+tundra+swans%3A+linking+breeding+and+wintering+areas+with+satellite+telemetry&rft.au=Ely%2C+Craig+R%3BFranson%2C+JChristian&rft.aulast=Ely&rft.aufirst=Craig&rft.date=2014-04-01&rft.volume=23&rft.issue=3&rft.spage=349&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-014-1192-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 53 N1 - Last updated - 2015-09-30 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Blood; Breeding sites; Annual variations; Overwintering; Telemetry; Remote sensing; Migrations; Mortality causes; Mortality; Breeding; Tundra; Poisoning; Annual cycles; Neck; Satellites; Migration; Lead; Aves; Waterfowl; Return migration; Anthropogenic factors; Summer; Blood levels; Winter; Swans; Toxicity; Birds; Cygnus columbianus; North America, Atlantic Flyway; PNW, USA, Alaska, North Slope; INE, USA, Alaska, Alaska Peninsula DO - http://dx.doi.org/10.1007/s10646-014-1192-z ER - TY - JOUR T1 - Spatial variation and low diversity in the major histocompatibility complex in walrus (Odobenus rosmarus) AN - 1508758891; 19401949 AB - Increased global temperature and associated changes to Arctic habitats will likely result in the northward advance of species, including an influx of pathogens novel to the Arctic. How species respond to these immunological challenges will depend in part on the adaptive potential of their immune response system. We compared levels of genetic diversity at a gene associated with adaptive immune response [Class II major histocompatibility complex (MHC), DQB exon 2] between populations of walrus (Odobenus rosmarus), a sea ice-dependent Arctic species. Walrus was represented by only five MHC DQB alleles, with frequency differences observed between Pacific and Atlantic populations. MHC DQB alleles appear to be under balancing selection, and most (80 %; n = 4/5) of the alleles were observed in walruses from both oceans, suggesting broad scale differences in the frequency of exposure and diversity of pathogens may be influencing levels of heterozygosity at DQB in walruses. Limited genetic diversity at MHC, however, suggests that walrus may have a reduced capacity to respond to novel immunological challenges associated with shifts in ecological communities and environmental stressors predicted for changing climates. This is particularly pertinent for walrus, since reductions in summer sea ice may facilitate both northward expansion of marine species and associated pathogens from more temperate regions, and exchange of marine mammals and associated pathogens through the recently opened Northwest Passage between the Atlantic and Pacific Oceans in the Canadian high Arctic. JF - Polar Biology AU - Sonsthagen, Sarah A AU - Fales, Krystal AU - Jay, Chadwick V AU - Sage, George K AU - Talbot, Sandra L AD - Alaska Science Center, US Geological Survey, 4210 University Dr., Anchorage, AK, 99508, USA, ssonsthagen@usgs.gov Y1 - 2014/04// PY - 2014 DA - Apr 2014 SP - 497 EP - 506 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 37 IS - 4 SN - 0722-4060, 0722-4060 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Odobenus rosmarus KW - Allelles KW - Major histocompatibility complex KW - Genetic diversity KW - Defence mechanisms KW - Spatial variations KW - Population genetics KW - spatial variations KW - PNW, North America, Northwest Passage KW - Temperature effects KW - Marine KW - Exons KW - Climate KW - Environmental impact KW - Pathogens KW - Immunity KW - Habitat KW - Heterozygosity KW - PN, Arctic KW - Sea ice KW - Oceans KW - Marine mammals KW - Gene frequency KW - Immune response KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1508758891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polar+Biology&rft.atitle=Spatial+variation+and+low+diversity+in+the+major+histocompatibility+complex+in+walrus+%28Odobenus+rosmarus%29&rft.au=Sonsthagen%2C+Sarah+A%3BFales%2C+Krystal%3BJay%2C+Chadwick+V%3BSage%2C+George+K%3BTalbot%2C+Sandra+L&rft.aulast=Sonsthagen&rft.aufirst=Sarah&rft.date=2014-04-01&rft.volume=37&rft.issue=4&rft.spage=497&rft.isbn=&rft.btitle=&rft.title=Polar+Biology&rft.issn=07224060&rft_id=info:doi/10.1007%2Fs00300-014-1450-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 69 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Spatial variations; Population genetics; Allelles; Marine mammals; Environmental impact; Genetic diversity; Immunity; Pathogens; Defence mechanisms; Temperature effects; Exons; Climate; Major histocompatibility complex; Habitat; Heterozygosity; Sea ice; spatial variations; Oceans; Gene frequency; Immune response; Odobenus rosmarus; PN, Arctic; PNW, North America, Northwest Passage; Marine DO - http://dx.doi.org/10.1007/s00300-014-1450-9 ER - TY - JOUR T1 - Pesticide Toxicity Index--a tool for assessing potential toxicity of pesticide mixtures to freshwater aquatic organisms. AN - 1504152958; 24463251 AB - Pesticide mixtures are common in streams with agricultural or urban influence in the watershed. The Pesticide Toxicity Index (PTI) is a screening tool to assess potential aquatic toxicity of complex pesticide mixtures by combining measures of pesticide exposure and acute toxicity in an additive toxic-unit model. The PTI is determined separately for fish, cladocerans, and benthic invertebrates. This study expands the number of pesticides and degradates included in previous editions of the PTI from 124 to 492 pesticides and degradates, and includes two types of PTI for use in different applications, depending on study objectives. The Median-PTI was calculated from median toxicity values for individual pesticides, so is robust to outliers and is appropriate for comparing relative potential toxicity among samples, sites, or pesticides. The Sensitive-PTI uses the 5th percentile of available toxicity values, so is a more sensitive screening-level indicator of potential toxicity. PTI predictions of toxicity in environmental samples were tested using data aggregated from published field studies that measured pesticide concentrations and toxicity to Ceriodaphnia dubia in ambient stream water. C. dubia survival was reduced to ≤50% of controls in 44% of samples with Median-PTI values of 0.1-1, and to 0% in 96% of samples with Median-PTI values >1. The PTI is a relative, but quantitative, indicator of potential toxicity that can be used to evaluate relationships between pesticide exposure and biological condition. Published by Elsevier B.V. JF - The Science of the total environment AU - Nowell, Lisa H AU - Norman, Julia E AU - Moran, Patrick W AU - Martin, Jeffrey D AU - Stone, Wesley W AD - U.S. Geological Survey (USGS), 6000 J Street, Placer Hall, Sacramento, CA 95819, USA. Electronic address: lhnowell@usgs.gov. ; USGS, 2130 SW 5th Avenue, Portland, OR 97201, USA. Electronic address: jnorman@usgs.gov. ; USGS, 934 Broadway, Suite 300, Tacoma, WA 98402, USA. Electronic address: pwmoran@usgs.gov. ; USGS, 5957 Lakeside Boulevard, Indianapolis, IN 46278, USA. Electronic address: jdmartin@usgs.gov. ; USGS, 5957 Lakeside Boulevard, Indianapolis, IN 46278, USA. Electronic address: wwstone@usgs.gov. Y1 - 2014/04/01/ PY - 2014 DA - 2014 Apr 01 SP - 144 EP - 157 VL - 476-477 KW - Pesticides KW - 0 KW - Water Pollutants, Chemical KW - Index Medicus KW - Aquatic toxicity KW - Indicators KW - Mixtures KW - Water quality KW - Agriculture KW - Animals KW - Fishes KW - Invertebrates KW - Aquatic Organisms -- drug effects KW - Water Pollutants, Chemical -- toxicity KW - Toxicity Tests -- methods KW - Environmental Monitoring -- standards KW - Environmental Monitoring -- methods KW - Toxicity Tests -- standards KW - Pesticides -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504152958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Pesticide+Toxicity+Index--a+tool+for+assessing+potential+toxicity+of+pesticide+mixtures+to+freshwater+aquatic+organisms.&rft.au=Nowell%2C+Lisa+H%3BNorman%2C+Julia+E%3BMoran%2C+Patrick+W%3BMartin%2C+Jeffrey+D%3BStone%2C+Wesley+W&rft.aulast=Nowell&rft.aufirst=Lisa&rft.date=2014-04-01&rft.volume=476-477&rft.issue=&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.12.088 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-09-19 N1 - Date created - 2014-03-03 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.12.088 ER - TY - CPAPER T1 - a Traverse across the Piedmont of Pennsylvania, Delaware, and Maryland: Thermochronologic Constraints on the Timing of Metamorphism T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518617381; 6285905 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Kunk, Michael AU - Blackmer, Gale AU - Bosbyshell, Howell Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - USA, Pennsylvania KW - Metamorphism KW - USA, Maryland KW - USA, Delaware UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518617381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=a+Traverse+across+the+Piedmont+of+Pennsylvania%2C+Delaware%2C+and+Maryland%3A+Thermochronologic+Constraints+on+the+Timing+of+Metamorphism&rft.au=Kunk%2C+Michael%3BBlackmer%2C+Gale%3BBosbyshell%2C+Howell&rft.aulast=Kunk&rft.aufirst=Michael&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Hydrogeologic Characterization of a Fractured Test Hole in an Area of Marcellus Shale Gas Development, Bradford County, Pennsylvania T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518617272; 6286043 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Risser, Dennis Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - USA, Pennsylvania KW - Fractures KW - Shale UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518617272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Hydrogeologic+Characterization+of+a+Fractured+Test+Hole+in+an+Area+of+Marcellus+Shale+Gas+Development%2C+Bradford+County%2C+Pennsylvania&rft.au=Risser%2C+Dennis&rft.aulast=Risser&rft.aufirst=Dennis&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Improving Access to Geoscience Information -- the Redesigned National Geologic Map Database T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518617020; 6286010 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Soller, David AU - Garrity, Christopher AU - Wardwell, Robert AU - Stamm, Nancy Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Databases KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518617020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Improving+Access+to+Geoscience+Information+--+the+Redesigned+National+Geologic+Map+Database&rft.au=Soller%2C+David%3BGarrity%2C+Christopher%3BWardwell%2C+Robert%3BStamm%2C+Nancy&rft.aulast=Soller&rft.aufirst=David&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Dissolved Methane in Groundwater and Specific Conductance of Streams in New York - a Retrospective and Current Evaluation of Water-Quality Conditions T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616943; 6286072 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Kappel, William Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Methane KW - Conductance KW - Ground water KW - Water quality KW - Streams KW - USA, New York UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Dissolved+Methane+in+Groundwater+and+Specific+Conductance+of+Streams+in+New+York+-+a+Retrospective+and+Current+Evaluation+of+Water-Quality+Conditions&rft.au=Kappel%2C+William&rft.aulast=Kappel&rft.aufirst=William&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - an Early Triassic Ductile Shear Zone near Claremont, Nh: Evidence from 40ar/39ar Dating of White Mica T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616942; 6286060 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - McAleer, Ryan Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Paleo studies KW - Shear zone KW - Dating KW - Triassic KW - Micas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=an+Early+Triassic+Ductile+Shear+Zone+near+Claremont%2C+Nh%3A+Evidence+from+40ar%2F39ar+Dating+of+White+Mica&rft.au=McAleer%2C+Ryan&rft.aulast=McAleer&rft.aufirst=Ryan&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - History of Critical Zone Research at Catoctin Mountain, Maryland T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616938; 6285994 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Rice, Karen Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Mountains KW - Historical account KW - USA, Maryland UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=History+of+Critical+Zone+Research+at+Catoctin+Mountain%2C+Maryland&rft.au=Rice%2C+Karen&rft.aulast=Rice&rft.aufirst=Karen&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Hydrostratigraphic Controls on Contaminant Transport and Retention in Fractured Mudstones of the Lockatong Formation of the Newark Basin T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616915; 6286028 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Goode, Daniel Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Mudstone KW - Pollution dispersion KW - Fractures KW - Basins KW - Contaminants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Hydrostratigraphic+Controls+on+Contaminant+Transport+and+Retention+in+Fractured+Mudstones+of+the+Lockatong+Formation+of+the+Newark+Basin&rft.au=Goode%2C+Daniel&rft.aulast=Goode&rft.aufirst=Daniel&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Tectonic Evolution and Exhumation of the Lower Structural Levels of the Bronson Hill Anticlinorium in Southwestern New Hampshire and Adjacent Vermont T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616899; 6286053 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Walsh, Gregory Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - USA, New Hampshire KW - USA, Vermont KW - Evolution KW - Tectonics KW - Hills UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Tectonic+Evolution+and+Exhumation+of+the+Lower+Structural+Levels+of+the+Bronson+Hill+Anticlinorium+in+Southwestern+New+Hampshire+and+Adjacent+Vermont&rft.au=Walsh%2C+Gregory&rft.aulast=Walsh&rft.aufirst=Gregory&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Methane Occurrence, Origin, and Relation to Ph and Arsenic and Other Trace Constituents in Groundwater from Sullivan and Wayne Counties, Pennsylvania T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616830; 6286070 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Sloto, Ronald Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Methane KW - Arsenic KW - USA, Pennsylvania KW - Ground water KW - pH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Methane+Occurrence%2C+Origin%2C+and+Relation+to+Ph+and+Arsenic+and+Other+Trace+Constituents+in+Groundwater+from+Sullivan+and+Wayne+Counties%2C+Pennsylvania&rft.au=Sloto%2C+Ronald&rft.aulast=Sloto&rft.aufirst=Ronald&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Methane and Brine-Related Inorganic Constituents in Groundwater - Baseline Reconnaissance Spatial and Temporal Assessment, Pike County, Northeastern Pennsylvania T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616819; 6286071 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Senior, Lisa Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Methane KW - USA, Pennsylvania KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Methane+and+Brine-Related+Inorganic+Constituents+in+Groundwater+-+Baseline+Reconnaissance+Spatial+and+Temporal+Assessment%2C+Pike+County%2C+Northeastern+Pennsylvania&rft.au=Senior%2C+Lisa&rft.aulast=Senior&rft.aufirst=Lisa&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - a near-Surface Graben on the Delmarva Uplands near Cordova, Md, and Its Neotectonic Implications T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616630; 6286113 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Newell, Wayne AU - Powars, David AU - Dejong, Benjamin AU - Pierce, Herbert Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Graben KW - Grabens UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=a+near-Surface+Graben+on+the+Delmarva+Uplands+near+Cordova%2C+Md%2C+and+Its+Neotectonic+Implications&rft.au=Newell%2C+Wayne%3BPowars%2C+David%3BDejong%2C+Benjamin%3BPierce%2C+Herbert&rft.aulast=Newell&rft.aufirst=Wayne&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Challenges to the Utility and Long-Term Accessibility of Digital Geologic Maps T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616326; 6286007 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Soller, David Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Geology KW - Maps UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Challenges+to+the+Utility+and+Long-Term+Accessibility+of+Digital+Geologic+Maps&rft.au=Soller%2C+David&rft.aulast=Soller&rft.aufirst=David&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Keeping Your Eye on the Prize - Digital Bedrock Geologic Mapping Techniques in the Eastern Region of the USGS T2 - 49th Annual Meeting of the Northeastern Section of Geological Society of America AN - 1518616286; 6286005 JF - 49th Annual Meeting of the Northeastern Section of Geological Society of America AU - Walsh, Gregory Y1 - 2014/03/23/ PY - 2014 DA - 2014 Mar 23 KW - Eye KW - Geology KW - Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.atitle=Keeping+Your+Eye+on+the+Prize+-+Digital+Bedrock+Geologic+Mapping+Techniques+in+the+Eastern+Region+of+the+USGS&rft.au=Walsh%2C+Gregory&rft.aulast=Walsh&rft.aufirst=Gregory&rft.date=2014-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=49th+Annual+Meeting+of+the+Northeastern+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014NE/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Thickness Variations of Upper Mississippian Strata in the Western Buffalo River Region of Northern Arkansas: Evidence of Late Mississippian Tectonic Activity in the Southern Ozark Dome T2 - 48th Annual Meeting of the South-Central Section of Geological Society of America AN - 1518616625; 6285825 JF - 48th Annual Meeting of the South-Central Section of Geological Society of America AU - Hudson, Mark AU - Turner, Kenzie Y1 - 2014/03/17/ PY - 2014 DA - 2014 Mar 17 KW - Rivers KW - Domes KW - Carboniferous KW - USA, Arkansas KW - Tectonics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+South-Central+Section+of+Geological+Society+of+America&rft.atitle=Thickness+Variations+of+Upper+Mississippian+Strata+in+the+Western+Buffalo+River+Region+of+Northern+Arkansas%3A+Evidence+of+Late+Mississippian+Tectonic+Activity+in+the+Southern+Ozark+Dome&rft.au=Hudson%2C+Mark%3BTurner%2C+Kenzie&rft.aulast=Hudson&rft.aufirst=Mark&rft.date=2014-03-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+South-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014SC/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Shallow Groundwater Quality and Isotope Geochemistry in the Fayetteville Shale Gas Production Area T2 - 48th Annual Meeting of the South-Central Section of Geological Society of America AN - 1518616584; 6285845 JF - 48th Annual Meeting of the South-Central Section of Geological Society of America AU - Kresse, Timothy AU - Hays, Phillip AU - Warner, Nathaniel Y1 - 2014/03/17/ PY - 2014 DA - 2014 Mar 17 KW - Isotopes KW - Gas production KW - Geochemistry KW - Groundwater pollution KW - Shale UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518616584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=48th+Annual+Meeting+of+the+South-Central+Section+of+Geological+Society+of+America&rft.atitle=Shallow+Groundwater+Quality+and+Isotope+Geochemistry+in+the+Fayetteville+Shale+Gas+Production+Area&rft.au=Kresse%2C+Timothy%3BHays%2C+Phillip%3BWarner%2C+Nathaniel&rft.aulast=Kresse&rft.aufirst=Timothy&rft.date=2014-03-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=48th+Annual+Meeting+of+the+South-Central+Section+of+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014SC/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - JOUR T1 - Physically-based extreme flood frequency with stochastic storm transposition and paleoflood data on large watersheds AN - 1529795926; 2014-034918 AB - Traditionally, deterministic flood procedures such as the Probable Maximum Flood have been used for critical infrastructure design. Some Federal agencies now use hydrologic risk analysis to assess potential impacts of extreme events on existing structures such as large dams. Extreme flood hazard estimates and distributions are needed for these efforts, with very low annual exceedance probabilities (10,000 years). An integrated data-modeling hydrologic hazard framework for physically-based extreme flood hazard estimation is presented. Key elements include: (1) a physically-based runoff model (TREX) coupled with a stochastic storm transposition technique; (2) hydrometeorological information from radar and an extreme storm catalog; and (3) streamflow and paleoflood data for independently testing and refining runoff model predictions at internal locations. This new approach requires full integration of collaborative work in hydrometeorology, flood hydrology and paleoflood hydrology. An application on the 12,000 km (super 2) Arkansas River watershed in Colorado demonstrates that the size and location of extreme storms are critical factors in the analysis of basin-average rainfall frequency and flood peak distributions. Runoff model results are substantially improved by the availability and use of paleoflood nonexceedance data spanning the past 1000 years at critical watershed locations. Abstract Copyright (2014) Elsevier, B.V. JF - Journal of Hydrology AU - England, John F, Jr AU - Julien, Pierre Y AU - Velleux, Mark L Y1 - 2014/03/14/ PY - 2014 DA - 2014 Mar 14 SP - 228 EP - 245 PB - Elsevier, Amsterdam VL - 510 SN - 0022-1694, 0022-1694 KW - United States KW - TREX model KW - geologic hazards KW - rivers and streams KW - stormwater KW - stochastic processes KW - floods KW - drainage basins KW - probability KW - paleofloods KW - meteorology KW - annual variations KW - rainfall KW - paleohydrology KW - surface water KW - statistical analysis KW - models KW - Pueblo County Colorado KW - transition zones KW - runoff KW - mathematical methods KW - natural hazards KW - risk assessment KW - temporal distribution KW - Colorado KW - meltwater KW - Arkansas River KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529795926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=Physically-based+extreme+flood+frequency+with+stochastic+storm+transposition+and+paleoflood+data+on+large+watersheds&rft.au=England%2C+John+F%2C+Jr%3BJulien%2C+Pierre+Y%3BVelleux%2C+Mark+L&rft.aulast=England&rft.aufirst=John&rft.date=2014-03-14&rft.volume=510&rft.issue=&rft.spage=228&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2013.12.021 L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Number of references - 65 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-05-29 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - annual variations; Arkansas River; Colorado; drainage basins; floods; geologic hazards; mathematical methods; meltwater; meteorology; models; natural hazards; paleofloods; paleohydrology; probability; Pueblo County Colorado; rainfall; risk assessment; rivers and streams; runoff; statistical analysis; stochastic processes; stormwater; surface water; temporal distribution; transition zones; TREX model; United States DO - http://dx.doi.org/10.1016/j.jhydrol.2013.12.021 ER - TY - JOUR T1 - Geographic variation in songs of the Common Yellowthroat AN - 1516742698; 19520809 AB - The Common Yellowthroat (Geothlypis trichas) exhibits widespread geographic variation in plumage, morphology, migratory behavior, and song. In addition, researchers recently found evidence that the Common Yellowthroat has three genetically distinct groups across its North American range: eastern, western, and southwestern. These groups are more genetically similar to other Geothlypis species than to each other, which suggests relatively long-term isolation. I hypothesized that geographic variation in song behavior should reflect these genetic differences. To test this hypothesis, I examined spatial patterns of variation in both note types and acoustic characteristics of song. Consistent with the hypothesis, I found significant differences among the three groups, particularly in frequency measures, internote duration, notes per phrase, and note elaborateness. Within the eastern and western groups, I also found significant song differences among historically recognized subspecies. When comparing western and eastern subspecies, I found different latitudinal trends, even though subspecies found at similar latitudes that exhibit similar migratory behavior might be expected to have similar song characteristics. Two possible explanations for this lack of convergence are (1) stochastic changes in song in isolated populations and (2) nonlatitudinal dissimilarities in habitat, including transmission properties or effects on morphological evolution, that drive song divergence. Without excluding other explanations, I found evidence of an effect of morphological divergence: Subspecies with larger bills sang songs with lower frequencies. Overall, the geographic variation in the songs of the Common Yellowthroat demonstrates that multiple evolutionary processes interact to shape birdsong, and that the importance of each of these processes and their interactions varies among populations. JF - Auk AU - Bolus, Rachel T AD - Graduate Program in Organismic and Evolutionary Biology, University of Massachusetts, Amherst, Massachusetts, USA, rbolus@usgs.gov Y1 - 2014/03/12/ PY - 2014 DA - 2014 Mar 12 SP - 175 EP - 185 PB - American Ornithologists' Union, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 131 IS - 2 SN - 0004-8038, 0004-8038 KW - Sustainability Science Abstracts KW - birdsong KW - evolution KW - Geothlypis trichas KW - geographic variation KW - North America KW - Historical account KW - Spatial distribution KW - Acoustics KW - Morphology KW - Latitude KW - Habitat KW - Geothlypis KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516742698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Auk&rft.atitle=Geographic+variation+in+songs+of+the+Common+Yellowthroat&rft.au=Bolus%2C+Rachel+T&rft.aulast=Bolus&rft.aufirst=Rachel&rft.date=2014-03-12&rft.volume=131&rft.issue=2&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Auk&rft.issn=00048038&rft_id=info:doi/10.1642%2FAUK-12-187.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 42 N1 - Last updated - 2016-08-17 N1 - SubjectsTermNotLitGenreText - Historical account; Spatial distribution; Acoustics; Morphology; Latitude; Habitat; Geothlypis trichas; Geothlypis; North America DO - http://dx.doi.org/10.1642/AUK-12-187.1 ER - TY - JOUR T1 - The role of landscape features and density dependence in growth and fledging rates of Piping Plovers in North Dakota, USA AN - 1516740878; 19558175 AB - For species with precocial young, survival from hatching to fledging is a key factor influencing recruitment. Furthermore, growth rates of precocial chicks are an indicator of forage quality and habitat suitability of brood-rearing areas. We examined how growth and fledging rates of Piping Plover (Charadrius melodus) chicks were influenced by landscape features, such as hatchling density (hatchlings per hectare of remotely sensed habitat [H ha-1]), island vs. mainland, and wind fetch (exposure to waves) at 2-km segments (n = 15) of Lake Sakakawea, North Dakota, during 2007-2008. Hatchling growth was comparable with published estimates for other habitats. Models for fledging rate (fledged young per segment) assuming density dependence had more support (wi = 96%) than those assuming density independence (wi = 4%). Density-dependent processes appeared to influence fledging rate only at densities >5 H ha-1, which occurred in 19% of the segments we sampled. When areas with densities >5 H ha-1 were excluded, density-dependence and density-independence models were equally supported (wi = 52% and 48%, respectively). Fledging rate declined as the wind fetch of a segment increased. Fledging rate on mainland shorelines was 4.3 times greater than that on islands. Previous work has indicated that plovers prefer islands for nesting, but our results suggest that this preference is not optimal and could lead to an ecological trap for chicks. While other researchers have found nesting-habitat requirements to be gravelly areas on exposed beaches without fine-grain substrates, our results suggest that chicks fledge at lower rates in these habitats. Thus, breeding plovers likely require complexes of these nesting habitats along with protected areas with fine, nutrient-rich substrate for foraging by hatchlings. JF - Condor AU - Anteau, Michael J AU - Wiltermuth, Mark T AU - Sherfy, Mark H AU - Shaffer, Terry L AU - Pearse, Aaron T AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, North Dakota, USA, manteau@usgs.gov PY - 2014 SP - 195 EP - 204 PB - Cooper Ornithological Society, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 116 IS - 2 SN - 0010-5422, 0010-5422 KW - Ecology Abstracts; Sustainability Science Abstracts KW - body condition KW - chick survival KW - demography KW - Missouri River KW - recruitment KW - shorebird KW - waterbird KW - Density dependence KW - Charadrius melodus KW - Survival KW - Nutrients KW - Models KW - Growth KW - Lakes KW - Islands KW - Breeding KW - USA, North Dakota KW - Waves KW - Hatching KW - Wind KW - Growth rate KW - Beaches KW - Recruitment KW - Landscape KW - Habitat KW - USA, North Dakota, Sakakawea L. KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516740878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=The+role+of+landscape+features+and+density+dependence+in+growth+and+fledging+rates+of+Piping+Plovers+in+North+Dakota%2C+USA&rft.au=Anteau%2C+Michael+J%3BWiltermuth%2C+Mark+T%3BSherfy%2C+Mark+H%3BShaffer%2C+Terry+L%3BPearse%2C+Aaron+T&rft.aulast=Anteau&rft.aufirst=Michael&rft.date=2014-03-09&rft.volume=116&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1650%2FCONDOR-13-001-R1.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 54 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Growth rate; Beaches; Density dependence; Landscape; Recruitment; Survival; Habitat; Models; Lakes; Islands; Breeding; Waves; Hatching; Wind; Nutrients; Growth; Charadrius melodus; USA, North Dakota; USA, North Dakota, Sakakawea L. DO - http://dx.doi.org/10.1650/CONDOR-13-001-R1.1 ER - TY - JOUR T1 - Effects of 2010 Hurricane Earl amidst geologic evidence for greater overwash at Anegada, British Virgin Islands AN - 1520379168; 19733659 AB - A post-hurricane survey of a Caribbean island affords comparisons with geologic evidence for greater overwash at the same place. This comparison, though of limited application to other places, helps calibrate coastal geology for assessment of earthquake and tsunami potential along the Antilles Subduction Zone. The surveyed island, Anegada, is 120 km south of the Puerto Rico Trench and is near the paths of hurricanes Donna (1960) and Earl (2010), which were at or near category 4 when at closest approach. The survey focused on Earl's geologic effects, related them to the surge from Hurricane Donna, and compared them further with erosional and depositional signs of southward overwash from the Atlantic Ocean that dates to 1200-1450 AD and to 1650-1800 AD. The main finding is that the geologic effects of these earlier events dwarf those of the recent hurricanes. Hurricane Earl's geologic effects at Anegada, observed mainly in 2011, were limited to wrack deposition along many of the island's shores and salt ponds, accretion of small washover (spillover) fans on the south shore, and the suspension and deposition of microbial material from interior salt ponds. Earl's most widespread deposit at Anegada, the microbial detritus, was abundantly juxtaposed with evidence for catastrophic overwash in prior centuries. The microbial detritus formed an extensive coating up to 2 cm thick that extended into breaches in beach-ridge plains of the island's north shore, onto playas that are underlain by a sand-and-shell sheet that extends as much as 1.5 km southward from the north shore, and among southward-strewn limestone boulders pendant to outcrops as much as 1 km inland. Earl's spillover fans also contrast with a sand-and-shell sheet, which was dated previously to 1650-1800, by being limited to the island's south shore and by extending inland a few tens of meters at most. These findings complement those reported in this issue by Michaela Spiske and Robert Halley (Spiske and Halley, 2014), who studied a coral-rubble ridge that lines part of Anegada's north shore. Spiske and Halley attribute the ridge to storms that were larger than Earl. But they contrast the ridge with coral boulders that were scattered hundreds of meters inland by overwash in 1200-1450. JF - Advances in Geosciences AU - Atwater, B F AU - Fuentes, Z AU - Halley, R B AU - Brink, USTen AU - Tuttle, M P AD - USGS, Seattle, WA, USA Y1 - 2014/03/07/ PY - 2014 DA - 2014 Mar 07 SP - 21 EP - 30 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 38 SN - 1680-7340, 1680-7340 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - ASW, Atlantic, Puerto Rico Trench KW - Earthquakes KW - ASW, Antilles KW - Shores KW - Salt lakes KW - Freshwater KW - Storms KW - Ponds KW - Assessments KW - Salinity effects KW - Coral KW - Playas KW - Tsunamis KW - Detritus KW - Surges KW - Salt ponds KW - Surveys KW - A, Atlantic KW - Overwash KW - Salts KW - Hurricanes KW - Storm surges KW - ASW, Caribbean Sea, Lesser Antilles, British Virgin Is. KW - Microorganisms KW - Deposition KW - Fans KW - Q2 09270:Seismology KW - SW 5010:Network design KW - AQ 00005:Underground Services and Water Use KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520379168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Geosciences&rft.atitle=Effects+of+2010+Hurricane+Earl+amidst+geologic+evidence+for+greater+overwash+at+Anegada%2C+British+Virgin+Islands&rft.au=Atwater%2C+B+F%3BFuentes%2C+Z%3BHalley%2C+R+B%3BBrink%2C+USTen%3BTuttle%2C+M+P&rft.aulast=Atwater&rft.aufirst=B&rft.date=2014-03-07&rft.volume=38&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Advances+in+Geosciences&rft.issn=16807340&rft_id=info:doi/10.5194%2Fadgeo-38-21-2014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Earthquakes; Hurricanes; Salinity effects; Coral; Salt lakes; Fans; Detritus; Ponds; Overwash; Storm surges; Salt ponds; Playas; Tsunamis; Storms; Salts; Assessments; Surges; Microorganisms; Surveys; Deposition; Shores; ASW, Atlantic, Puerto Rico Trench; ASW, Caribbean Sea, Lesser Antilles, British Virgin Is.; ASW, Antilles; A, Atlantic; Freshwater DO - http://dx.doi.org/10.5194/adgeo-38-21-2014 ER - TY - JOUR T1 - Application of instantaneous phase methods for improved noise-correlation-derived dispersion measurements form a local seismic array AN - 1828846038; 2015-120458 JF - Seismological Research Letters AU - Moschetti, M P AU - Noriega, R AU - Stephenson, W AU - Meremonte, M AU - Freymueller, Jeff T AU - Haeussler, Peter J Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 439 PB - Seismological Society of America, El Cerrito, CA VL - 85 IS - 2 SN - 0895-0695, 0895-0695 KW - United States KW - technology KW - seismicity KW - signal-to-noise ratio KW - correlation KW - seismographs KW - Nevada KW - instruments KW - arrays KW - noise KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1828846038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=Application+of+instantaneous+phase+methods+for+improved+noise-correlation-derived+dispersion+measurements+form+a+local+seismic+array&rft.au=Moschetti%2C+M+P%3BNoriega%2C+R%3BStephenson%2C+W%3BMeremonte%2C+M%3BFreymueller%2C+Jeff+T%3BHaeussler%2C+Peter+J&rft.aulast=Moschetti&rft.aufirst=M&rft.date=2014-03-01&rft.volume=85&rft.issue=2&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ L2 - http://srl.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - SSA 2014 annual meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - CA N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - arrays; correlation; instruments; Nevada; noise; seismicity; seismographs; signal-to-noise ratio; technology; United States ER - TY - JOUR T1 - Soil criteria to protect terrestrial wildlife and open-range livestock from metal toxicity at mining sites AN - 1654665516; 21330792 AB - Thousands of hard rock mines exist in the western USA and in other parts of the world as a result of historic and current gold, silver, lead, and mercury mining. Many of these sites in the USA are on public lands. Typical mine waste associated with these sites are tailings and waste rock dumps that may be used by wildlife and open-range livestock. This report provides wildlife screening criteria levels for metals in soil and mine waste to evaluate risk and to determine the need for site-specific risk assessment, remediation, or a change in management practices. The screening levels are calculated from toxicity reference values based on maximum tolerable levels of metals in feed, on soil and plant ingestion rates, and on soil to plant uptake factors for a variety of receptors. The metals chosen for this report are common toxic metals found at mining sites: arsenic, cadmium, copper, lead, mercury, and zinc. The resulting soil screening values are well above those developed by the US Environmental Protection Agency. The difference in values was mainly a result of using toxicity reference values that were more specific to the receptors addressed rather than the most sensitive receptor. JF - Environmental Monitoring and Assessment AU - Ford, Karl L AU - Beyer, WNelson AD - Bureau of Land Management, 26 S. Mt. Vernon Country Club Rd, Golden, CO, 80401, USA, nbeyer@usgs.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 1899 EP - 1905 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 186 IS - 3 SN - 0167-6369, 0167-6369 KW - Pollution Abstracts; Risk Abstracts; Environment Abstracts; Sustainability Science Abstracts KW - Risk assessment KW - Metals KW - Wildlife KW - Toxicity KW - Ingestion KW - Lead KW - Livestock KW - Soil KW - EPA KW - Risk management KW - USA KW - Mining wastes KW - Mercury KW - Cadmium KW - Mining KW - M3 1010:Issues in Sustainable Development KW - R2 23050:Environment KW - P 4000:WASTE MANAGEMENT KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1654665516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Soil+criteria+to+protect+terrestrial+wildlife+and+open-range+livestock+from+metal+toxicity+at+mining+sites&rft.au=Ford%2C+Karl+L%3BBeyer%2C+WNelson&rft.aulast=Ford&rft.aufirst=Karl&rft.date=2014-03-01&rft.volume=186&rft.issue=3&rft.spage=1899&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-013-3503-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Number of references - 47 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Risk assessment; Metals; Wildlife; Toxicity; Ingestion; Lead; Livestock; Soil; Risk management; EPA; Mining wastes; Mercury; Cadmium; Mining; USA DO - http://dx.doi.org/10.1007/s10661-013-3503-x ER - TY - JOUR T1 - Geologic and physiographic controls on bed-material yield, transport, and channel morphology for alluvial and bedrock rivers, western Oregon AN - 1541458715; 19358769 AB - The rivers of western Oregon have diverse forms and characteristics, with channel substrates ranging from continuous alluvial gravel to bare bedrock. Analysis of several measurable morphologic attributes of 24 valley reaches on 17 rivers provides a basis for comparing nonalluvial and alluvial channels. Key differences are that alluvial reaches have greater bar area, greater migration rates, and show systematic correlation among variables relating grain size to bed-material transport capacity. We relate these differences between channel types to bed-material transport rates as derived from a coupled regional analysis of empirical sediment yield measurements and physical experiments of clast attrition during transport. This sediment supply analysis shows that overall bed-material transport rates for western Oregon are chiefly controlled by (1) lithology and basin slope, which are the key factors for bed-material supply into the stream network, and (2) lithologic control of bed-material attrition from in-transport abrasion and disintegration. This bed-material comminution strongly affects bed-material transport in the study area, reducing transport rates by 50%-90% along the length of the larger rivers in the study area. A comparison of the bed-material transport estimates with the morphologic analyses shows that alluvial gravel-bed channels have systematic and bounding relations between bed-material transport rate and attributes such as bar area and local transport capacity. By contrast, few such relations are evident for nonalluvial rivers with bedrock or mixed-bed substrates, which are apparently more influenced by local controls on channel geometry and sediment supply. At the scale of western Oregon, the physiographic and lithologic controls on the balance between bed-material supply and transport capacity exert far-reaching influence on the distribution of alluvial and nonalluvial channels and their consequently distinctive morphologies and behaviors-differences germane for understanding river response to tectonics and environmental perturbations, as well as for implementing effective restoration and monitoring strategies. JF - Geological Society of America Bulletin AU - O'Connor, Jim E AU - Mangano, Joseph F AU - Anderson, Scott W AU - Wallick, JRose AU - Jones, Krista L AU - Keith, Mackenzie K AD - U.S. Geological Survey, Oregon Water Science Center, 2130 SW 5th Avenue, Portland, Oregon 97201, USA, oconnor@usgs.gov Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 377 EP - 397 PB - Geological Society of America, 3300 Penrose Place Boulder CO 80301 United States VL - 126 IS - 3-4 SN - 0016-7606, 0016-7606 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Fluvial Sediments KW - Correlations KW - Lithology KW - Streams KW - Restoration KW - Sediment yield KW - Grain size KW - Coastal morphology KW - Substrates KW - Sediment transport KW - Nearshore bars KW - Bedrock KW - Rivers KW - Gravel KW - Systematics KW - Channels KW - INE, USA, Oregon KW - Stream KW - Capacity KW - SW 5010:Network design KW - M2 556:General (556) KW - Q2 09264:Sediments and sedimentation KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1541458715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Geologic+and+physiographic+controls+on+bed-material+yield%2C+transport%2C+and+channel+morphology+for+alluvial+and+bedrock+rivers%2C+western+Oregon&rft.au=O%27Connor%2C+Jim+E%3BMangano%2C+Joseph+F%3BAnderson%2C+Scott+W%3BWallick%2C+JRose%3BJones%2C+Krista+L%3BKeith%2C+Mackenzie+K&rft.aulast=O%27Connor&rft.aufirst=Jim&rft.date=2014-03-01&rft.volume=126&rft.issue=3-4&rft.spage=377&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2FB30831.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Number of references - 100 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Rivers; Channels; Coastal morphology; Stream; Grain size; Nearshore bars; Sediment transport; Lithology; Restoration; Sediment yield; Correlations; Gravel; Fluvial Sediments; Substrates; Capacity; Systematics; Streams; Bedrock; INE, USA, Oregon DO - http://dx.doi.org/10.1130/B30831.1 ER - TY - JOUR T1 - Cross-ecosystem impacts of stream pollution reduce resource and contaminant flux to riparian food webs AN - 1540219610; 20106373 AB - The effects of aquatic contaminants are propagated across ecosystem boundaries by aquatic insects that export resources and contaminants to terrestrial food webs; however, the mechanisms driving these effects are poorly understood. We examined how emergence, contaminant concentration, and total contaminant flux by adult aquatic insects changed over a gradient of bioavailable metals in streams and how these changes affected riparian web-building spiders. Insect emergence decreased 97% over the metal gradient, whereas metal concentrations in adult insects changed relatively little. As a result, total metal exported by insects (flux) was lowest at the most contaminated streams, declining 96% among sites. Spiders were affected by the decrease in prey biomass, but not by metal exposure or metal flux to land in aquatic prey. Aquatic insects are increasingly thought to increase exposure of terrestrial consumers to aquatic contaminants, but stream metals reduce contaminant flux to riparian consumers by strongly impacting the resource linkage. Our results demonstrate the importance of understanding the contaminant-specific effects of aquatic pollutants on adult insect emergence and contaminant accumulation in adults to predict impacts on terrestrial food webs. JF - Ecological Applications AU - Kraus, Johanna M AU - Schmidt, Travis S AU - Walters, David M AU - WANTY, RICHARD B AU - ZUELLIG, ROBERT E AU - Wolf, Ruth E AD - U.S. Geological Survey, Crustal Geophysics and Geochemistry Science Center, Denver Federal Center, MS 964d, Denver, Colorado 80225-0046 USA; USGS Fort Collins Science Center, 2150 Centre Avenue, Building C, Fort Collins, Colorado 80626-8118 USA, jkraus@usgs.gov Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 235 EP - 243 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 24 IS - 2 SN - 1051-0761, 1051-0761 KW - Entomology Abstracts; Water Resources Abstracts; Aqualine Abstracts; Pollution Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - aquatic insects KW - aquatic-terrestrial linkages KW - Colorado Mineral Belt (USA) KW - food web KW - resource subsidies KW - spiders KW - streams KW - trace metals KW - Food organisms KW - Freshwater KW - Bioavailability KW - Food Chains KW - Exports KW - Riparian environments KW - Stream Pollution KW - Consumers KW - Aquatic insects KW - Rivers KW - Metals KW - Biomass KW - Insects KW - Water Pollution Effects KW - Stream KW - Boundaries KW - Contaminants KW - Emergence KW - Aquatic Insects KW - Streams KW - Metal concentrations KW - Pollutants KW - Prey KW - Pollution KW - Food webs KW - Food contamination KW - Bioaccumulation KW - Fluctuations KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q5 08503:Characteristics, behavior and fate KW - D 04070:Pollution KW - Z 05340:Ecology and Behavior KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540219610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Cross-ecosystem+impacts+of+stream+pollution+reduce+resource+and+contaminant+flux+to+riparian+food+webs&rft.au=Kraus%2C+Johanna+M%3BSchmidt%2C+Travis+S%3BWalters%2C+David+M%3BWANTY%2C+RICHARD+B%3BZUELLIG%2C+ROBERT+E%3BWolf%2C+Ruth+E&rft.aulast=Kraus&rft.aufirst=Johanna&rft.date=2014-03-01&rft.volume=24&rft.issue=2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2015-09-03 N1 - SubjectsTermNotLitGenreText - Rivers; Food organisms; Bioaccumulation; Pollutants; Stream; Consumers; Emergence; Aquatic insects; Food webs; Metals; Boundaries; Biomass; Food contamination; Contaminants; Streams; Pollution; Prey; Bioavailability; Metal concentrations; Exports; Riparian environments; Insects; Food Chains; Water Pollution Effects; Aquatic Insects; Stream Pollution; Fluctuations; Freshwater ER - TY - JOUR T1 - Day 3; Sentinel Granodiorite, Yosemite Creek Granodiorite, and Yosemite Valley Intrusive Suite; western host units of the Tuolumne Intrusive Complex AN - 1535203046; 2014-042232 JF - GSA Field Guide AU - Miller, Jonathan S AU - Miller, Robert B AU - Stock, Greg Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 33 EP - 41 PB - Geological Society of America, Boulder, CO VL - 34 KW - United States KW - miogeosynclines KW - U/Pb KW - Cretaceous KW - guidebook KW - mass spectra KW - Yosemite Valley Intrusive Suite KW - mapping KW - field trips KW - Upper Cretaceous KW - road log KW - Tuolumne Intrusive Suite KW - California KW - spatial distribution KW - mineral composition KW - dates KW - Yosemite Creek Granodiorite KW - absolute age KW - outcrops KW - spectra KW - plutons KW - Sentinel Granodiorite KW - geosynclines KW - Jurassic KW - Sevier orogenic belt KW - Central California KW - Mesozoic KW - ICP mass spectra KW - intrusions KW - Yosemite National Park KW - El Capitan KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=GSA+Field+Guide&rft.atitle=Day+3%3B+Sentinel+Granodiorite%2C+Yosemite+Creek+Granodiorite%2C+and+Yosemite+Valley+Intrusive+Suite%3B+western+host+units+of+the+Tuolumne+Intrusive+Complex&rft.au=Miller%2C+Jonathan+S%3BMiller%2C+Robert+B%3BStock%2C+Greg&rft.aulast=Miller&rft.aufirst=Jonathan&rft.date=2014-03-01&rft.volume=34&rft.issue=&rft.spage=33&rft.isbn=9780813700342&rft.btitle=&rft.title=GSA+Field+Guide&rft.issn=&rft_id=info:doi/10.1130%2F2014.0034%2803%29 L2 - http://fieldguides.gsapubs.org/content/by/year LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2014-01-01 N1 - Number of references - 36 N1 - PubXState - CO N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2014-06-13 N1 - CODEN - #05176 N1 - SubjectsTermNotLitGenreText - absolute age; California; Central California; Cretaceous; dates; El Capitan; field trips; geosynclines; guidebook; ICP mass spectra; intrusions; Jurassic; mapping; mass spectra; Mesozoic; mineral composition; miogeosynclines; outcrops; plutons; road log; Sentinel Granodiorite; Sevier orogenic belt; spatial distribution; spectra; Tuolumne Intrusive Suite; U/Pb; United States; Upper Cretaceous; Yosemite Creek Granodiorite; Yosemite National Park; Yosemite Valley Intrusive Suite DO - http://dx.doi.org/10.1130/2014.0034(03) ER - TY - JOUR T1 - Climate sensitivity of reproduction in a mast-seeding boreal conifer across its distributional range from lowland to treeline forests AN - 1534833415; 19354662 AB - Mast-seeding conifers such as Picea glauca exhibit synchronous production of large seed crops over wide areas, suggesting climate factors as possible triggers for episodic high seed production. Rapidly changing climatic conditions may thus alter the tempo and spatial pattern of masting of dominant species with potentially far-reaching ecological consequences. Understanding the future reproductive dynamics of ecosystems including boreal forests, which may be dominated by mast-seeding species, requires identifying the specific cues that drive variation in reproductive output across landscape gradients and among years. Here we used annual data collected at three sites spanning an elevation gradient in interior Alaska, USA between 1986 and 2011 to produce the first quantitative models for climate controls over both seedfall and seed viability in P. glauca, a dominant boreal conifer. We identified positive associations between seedfall and increased summer precipitation and decreased summer warmth in all years except for the year prior to seedfall. Seed viability showed a contrasting response, with positive correlations to summer warmth in all years analyzed except for one, and an especially positive response to warm and wet conditions in the seedfall year. Finally, we found substantial reductions in reproductive potential of P. glauca at high elevation due to significantly reduced seed viability there. Our results indicate that major variation in the reproductive potential of this species may occur in different landscape positions in response to warming, with decreasing reproductive success in areas prone to drought stress contrasted with increasing success in higher elevation areas currently limited by cool summer temperatures. JF - Oecologia AU - Roland, Carl A AU - Schmidt, Joshua H AU - Johnstone, Jill F AD - National Park Service, Central Alaska Network, 4175 Geist Road, Fairbanks, AK, 99709, USA, carl_roland@nps.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 665 EP - 677 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 174 IS - 3 SN - 0029-8549, 0029-8549 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Treeline KW - Geographical distribution KW - Ecological distribution KW - Climate change KW - Forests KW - Picea glauca KW - Population dynamics KW - Climatic conditions KW - Models KW - Droughts KW - Temperature effects KW - Biological surveys KW - Seeds KW - Data processing KW - Landscape KW - Climate KW - Stress KW - INE, USA, Alaska KW - Precipitation KW - Seed production KW - Conifers KW - Seed crops KW - Dominant species KW - Reproduction KW - Breeding success KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534833415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=Climate+sensitivity+of+reproduction+in+a+mast-seeding+boreal+conifer+across+its+distributional+range+from+lowland+to+treeline+forests&rft.au=Roland%2C+Carl+A%3BSchmidt%2C+Joshua+H%3BJohnstone%2C+Jill+F&rft.aulast=Roland&rft.aufirst=Carl&rft.date=2014-03-01&rft.volume=174&rft.issue=3&rft.spage=665&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-013-2821-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 38 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Biological surveys; Dominant species; Geographical distribution; Seeds; Ecological distribution; Climate change; Forests; Seed production; Population dynamics; Treeline; Temperature effects; Data processing; Climate; Landscape; Stress; Precipitation; Climatic conditions; Models; Conifers; Seed crops; Reproduction; Droughts; Breeding success; Picea glauca; INE, USA, Alaska DO - http://dx.doi.org/10.1007/s00442-013-2821-6 ER - TY - JOUR T1 - Using indicators of land-use development intensity to assess the condition of coastal wetlands in Hawai'i AN - 1534822454; 19354548 AB - Although wetland condition assessment procedures have been developed, validated, and calibrated in the continental United States, they have not yet been fully developed or field-tested for wetlands in Hawai'i. In order to address the need for comprehensive assessment methods for Hawaiian coastal wetlands, our research compared three indicators of landscape condition (landscape development intensity, road density, and forest cover) with wetland condition as measured by rapid assessment methods (RAM) and detailed field data collected on soil and water quality. We predicted that wetlands located in the least developed landscapes would have more nutrient rich soils, yet lower nutrient levels in the surface water, and would receive the highest rapid assessment scores. The hypotheses of our study were generally supported. However, while the correlations between landscape variables and delta super(15)N isotopes and CRAM scores were relatively strong, the correlations between the landscape indicators and the other Level II and III field indicators were not very strong. These results suggest that further calibration and refinement of metrics is needed in order to more accurately assess the condition of Hawaiian coastal wetlands. A more detailed land use map, in addition to more comprehensive assessments of wetland water quality and biotic integrity would likely improve the relationships between indicators of landscape condition and wetland condition. Nonetheless, our research demonstrated that landscape analysis at larger scales (1,000 m buffers and watersheds) could provide managers with valuable information on how regional stressors may be affecting wetland water quality (measured as delta super(15)N in plant tissue) as well as overall wetland condition (RAM scores). JF - Landscape Ecology AU - Margriter, Sandra C AU - Bruland, Gregory L AU - Kudray, Gregory M AU - Lepczyk, Christopher A AD - National Park Service, 333 Bush Street; Suite 500, San Francisco, CA, 943104, USA, sandy_margriter@nps.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 517 EP - 528 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 29 IS - 3 SN - 0921-2973, 0921-2973 KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Isotopes KW - Resource management KW - Surface water KW - Forests KW - Nutrients KW - Water quality KW - Watersheds KW - Soil KW - Buffers KW - Wetlands KW - Environmental monitoring KW - Data processing KW - Landscape KW - Land use KW - USA KW - Coastal zone KW - Water management KW - Water wells KW - Nitrogen isotopes KW - Environmental conditions KW - O 6030:Oil and Gas Resources KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534822454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Using+indicators+of+land-use+development+intensity+to+assess+the+condition+of+coastal+wetlands+in+Hawai%27i&rft.au=Margriter%2C+Sandra+C%3BBruland%2C+Gregory+L%3BKudray%2C+Gregory+M%3BLepczyk%2C+Christopher+A&rft.aulast=Margriter&rft.aufirst=Sandra&rft.date=2014-03-01&rft.volume=29&rft.issue=3&rft.spage=517&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-013-9985-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 42 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Coastal zone; Resource management; Water management; Wetlands; Nitrogen isotopes; Watersheds; Environmental conditions; Water quality; Soil; Isotopes; Data processing; Surface water; Landscape; Forests; Nutrients; Land use; Buffers; Water wells; USA DO - http://dx.doi.org/10.1007/s10980-013-9985-7 ER - TY - JOUR T1 - Performance, place and power at Dún Ailinne, a ceremonial site of the Irish Iron Age AN - 1525912745; 4561948 AB - Dún Ailinne is one of the major ceremonial sites of the Irish Iron Age (600 bce-ce 400), a time when society was becoming increasingly centralized. We argue that these sites were a focus for the process of centralization, facilitated by performance though the site's construction and use. Physical movement in the context of ritual has been shown to affect the perception of social relationships. These would have been experienced through performance, including movement through the landscape, the visual dominance of the hill and the site located on it, the hierarchical arrangement of spaces within the bank and ditch, and the resulting ways in which movement and access are gradually more constrained through time. Experienced through the medium of ritual performance, these various aspects would have reinforced ideas of power and elite status, providing a context in which such constraints could have been created, justified, maintained and perhaps resisted. Reprinted by permission of Routledge, Taylor and Francis Ltd. JF - World archaeology AU - Johnston, Susan A AU - Crabtree, Pam J AU - Campana, Douglas V AD - George Washington University ; New York University ; US National Park Service Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 206 EP - 223 VL - 46 IS - 2 SN - 0043-8243, 0043-8243 KW - Anthropology KW - Place KW - Iron Age KW - Time KW - Ancient civilization KW - Ceremonies KW - Power KW - Social archaeology KW - Ireland KW - Archaeological sites KW - Irish KW - Performance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1525912745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=World+archaeology&rft.atitle=Performance%2C+place+and+power+at+D%C3%BAn+Ailinne%2C+a+ceremonial+site+of+the+Irish+Iron+Age&rft.au=Johnston%2C+Susan+A%3BCrabtree%2C+Pam+J%3BCampana%2C+Douglas+V&rft.aulast=Johnston&rft.aufirst=Susan&rft.date=2014-03-01&rft.volume=46&rft.issue=2&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=World+archaeology&rft.issn=00438243&rft_id=info:doi/10.1080%2F00438243.2014.883937 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2014-05-19 N1 - Last updated - 2014-05-20 N1 - SubjectsTermNotLitGenreText - 9390; 6900 4546 4424; 11772 1231; 6904 10044 5889; 1225 1231; 9549; 9965; 2147 11045 3237 12867; 12756; 994 2319 3119 3105 3198 3483; 183 462 129 DO - http://dx.doi.org/10.1080/00438243.2014.883937 ER - TY - JOUR T1 - Growth and Survival of Sea Lampreys from Metamorphosis to Spawning in Lake Huron AN - 1520388109; 19647608 AB - Larval Sea Lampreys Petromyzon marinus live burrowed in stream bottoms and then metamorphose into their parasitic stage. Among larvae that metamorphose in a given year (i.e., parasitic cohort), autumn out-migrants (October-December) to the Laurentian Great Lakes can feed on fish for up to 6 months longer than spring out-migrants (March-May), which overwinter in streams without feeding. We evaluated whether the season of out-migration affected growth or survival of newly metamorphosed Sea Lampreys in Lake Huron. Newly metamorphosed individuals (n = 2,718) from three parasitic cohorts were netted during their out-migration from Black Mallard Creek, Michigan, to Lake Huron during autumn 1997 through spring 2000; each out-migrant was injected with a sequentially numbered coded wire tag and was released back into the creek. After up to 18 months of feeding in the Great Lakes, 224 (8.2%) Sea Lampreys were recaptured (in 1999-2001) as upstream-migrating adults in tributaries to Lakes Huron and Michigan. Recovery rates of autumn and spring out-migrants as adults were 9.4% and 7.8%, respectively, and these rates did not significantly differ. Overwinter feeding (i.e., as parasites) by autumn out-migrants did not produce adult mean sizes greater than those of spring out-migrants. Because we detected no growth or survival differences between autumn and spring out-migrants, the capture of newly metamorphosed Sea Lampreys at any point during their out-migration should provide equal reductions in damage to Great Lakes fisheries. The absence of a difference in growth or survival between autumn and spring out-migrants is an aspect of Sea Lamprey life history that yields resiliency to this invasive parasite and complicates efforts for its control in the Great Lakes. Received August 2, 2013; accepted October 26, 2013 JF - Transactions of the American Fisheries Society AU - Swink, William D AU - Johnson, Nicholas S AD - U.S. Geological Survey, Great Lakes Science Center, Hammond Bay Biological Station, 11188 Ray Road, Millersburg, Michigan, 49759, USA, njohnson@usgs.gov Y1 - 2014/03/01/ PY - 2014 DA - 2014 Mar 01 SP - 380 EP - 386 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 143 IS - 2 SN - 0002-8487, 0002-8487 KW - ASFA Marine Biotechnology Abstracts; Animal Behavior Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine fisheries KW - Marine KW - Feeding KW - Parasites KW - Survival KW - Life cycle KW - Spawning KW - Creek KW - North America, Huron L. KW - Streams KW - Petromyzontidae KW - Lakes KW - Growth KW - Life history KW - Stream KW - North America, Great Lakes KW - Fisheries KW - Petromyzon marinus KW - Metamorphosis KW - Tributaries KW - Y 25020:Territory, Reproduction and Sociality KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases KW - Q4 27790:Fish KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520388109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Growth+and+Survival+of+Sea+Lampreys+from+Metamorphosis+to+Spawning+in+Lake+Huron&rft.au=Swink%2C+William+D%3BJohnson%2C+Nicholas+S&rft.aulast=Swink&rft.aufirst=William&rft.date=2014-03-01&rft.volume=143&rft.issue=2&rft.spage=380&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.862182 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Parasites; Growth; Stream; Life cycle; Survival; Spawning; Creek; Tributaries; Feeding; Lakes; Life history; Fisheries; Metamorphosis; Streams; Petromyzontidae; Petromyzon marinus; North America, Great Lakes; North America, Huron L.; Marine DO - http://dx.doi.org/10.1080/00028487.2013.862182 ER - TY - JOUR T1 - Movements and Demography of Spawning American Shad in the Penobscot River, Maine, prior to Dam Removal AN - 1520386933; 19647612 AB - We conducted a baseline study to better understand the migratory movements and age and spawning histories of American Shad Alosa sapidissima in the Penobscot River, Maine. The Penobscot River is currently undergoing a major dam removal project that is focused on restoring migratory connectivity and recovering diadromous fish populations including American Shad. This study addresses key data gaps for a previously unstudied native population of shad prior to restoration. A combination of radio- (n = 70) and acoustic telemetry (n = 14) was used to investigate the movements of migratory adult fish in 2010 and 2011. Scale-based analyses were used to assess spawner age and iteroparity. Radiotelemetry results indicated that few tagged fish (5-8%) approached the head-of-tide dam. Tagged fish exhibited three general patterns of movement in the accessible freshwater river habitat: use of the upper river reach, the lower river reach, or both. Mean freshwater residence time ranged from 9.1 to 14.0 d. Congregating fish were observed at two sites in the upper river reach and spawning activity was observed. Freshwater survival and survival to the estuary were at least 71%. This observed high survival was consistent with the estimated age and spawning histories of tracked fish, which indicated that 75-95% of the sampled fish were repeat spawners. Estimated age of adult migrants ranged from age 4 to age 9. Postspawning acoustic-tagged American Shad exhibited a series of prolonged upstream and downstream reversals upon entering the lower estuary. These movements have been previously unreported, and suggest that estuarine residency after spawning is important to osmoregulatory acclimatization for re-entry into salt water and the resumption of postspawning feeding activity. Received June 10, 2013; accepted November 5, 2013 JF - Transactions of the American Fisheries Society AU - Grote, Ann B AU - Bailey, Michael M AU - Zydlewski, Joseph D AD - Department of Wildlife Ecology, University of Maine, 5755 Nutting Hall, Room 210, Orono, Maine, 04469, USA, jzydlewski@usgs.gov Y1 - 2014/03/01/ PY - 2014 DA - 2014 Mar 01 SP - 552 EP - 563 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 143 IS - 2 SN - 0002-8487, 0002-8487 KW - Animal Behavior Abstracts; Water Resources Abstracts; Aqualine Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Historical account KW - Osmoregulation KW - Acoustic telemetry KW - Habitat utilization KW - Tagging KW - ANW, USA, Maine KW - Dam Effects KW - Rivers KW - Acoustics KW - Freshwater environments KW - Recruitment KW - Estuaries KW - Brackish KW - Habitat KW - Inland water environment KW - Salts KW - Aquatic Habitats KW - Habitat improvement KW - Fish KW - Shad KW - Age KW - Survival KW - Demography KW - Baseline studies KW - Alosa sapidissima KW - History KW - Telemetry KW - Upstream KW - Saline water KW - Downstream KW - Feeding KW - Data processing KW - Spawning populations KW - Acclimatization KW - Stock assessment KW - Iteroparity KW - Spawning KW - USA, Maine, Penobscot R. KW - Y 25040:Behavioral Ecology KW - Q1 08463:Habitat community studies KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520386933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Movements+and+Demography+of+Spawning+American+Shad+in+the+Penobscot+River%2C+Maine%2C+prior+to+Dam+Removal&rft.au=Grote%2C+Ann+B%3BBailey%2C+Michael+M%3BZydlewski%2C+Joseph+D&rft.aulast=Grote&rft.aufirst=Ann&rft.date=2014-03-01&rft.volume=143&rft.issue=2&rft.spage=552&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.864705 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Habitat improvement; Spawning populations; Stock assessment; Estuaries; Saline water; Spawning; Tagging; Inland water environment; Osmoregulation; Rivers; Feeding; Age; Data processing; Freshwater environments; Acoustics; Acclimatization; Recruitment; Iteroparity; Survival; Demography; Salts; Baseline studies; Telemetry; Habitat utilization; Historical account; Habitat; Acoustic telemetry; Upstream; Fish; Downstream; Shad; Aquatic Habitats; History; Dam Effects; Alosa sapidissima; USA, Maine, Penobscot R.; ANW, USA, Maine; Brackish DO - http://dx.doi.org/10.1080/00028487.2013.864705 ER - TY - JOUR T1 - Bird mortality during nocturnal migration over Lake Michigan: a case study AN - 1520383309; 19558229 AB - Millions of birds die each year during migration. Most of this mortality goes unobserved and conditions surrounding the actual events are often not thoroughly documented. We present a case study of substantial migrant casualties along the shores of southwestern Lake Michigan during May 1996 when we found 2,981 dead birds of 114 species, mostly migrant passerines. An unusual sequence of events allowed us to document the circumstances surrounding this migratory bird kill. Bird carcasses appeared on the southwestern shores of Lake Michigan in the days following storm systems that produced high rain and in one case, hail. Encounters between birds and precipitation over open water were recorded by weather radar, and were followed by winds that drifted dead birds toward highly populated shorelines where the kill was observed and documented. Climatologically, May 1996 was exceptional for producing weather conditions that both killed birds en masse and allowed the mortality to be documented. As a result, this is one of the more thoroughly documented instances of a weather-related mass mortality event during migration. JF - Wilson Journal of Ornithology AU - Diehl, Robert H AU - Bates, John M AU - Willard, David E AU - Gnoske, Thomas P AD - US Geological Survey, Northern Rocky Mountain Science Center, Bozeman, MT 59715, USA, rhdiehl@usgs.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 19 EP - 29 PB - Wilson Ornithological Society, Wilson Ornithological Society, Museum of Zoology Ann Arbor MI 48109-1079 United States VL - 126 IS - 1 SN - 1559-4491, 1559-4491 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - migration KW - mortality KW - open water KW - weather KW - weather radar KW - Shores KW - Storms KW - Migration KW - Fish kill KW - Lakes KW - Carcasses KW - Migratory species KW - Wind KW - Atmospheric precipitations KW - Marine KW - Weather KW - Mortality KW - Marine birds KW - Hail KW - Recruitment KW - Brackish KW - USA, Illinois, Michigan L. KW - Precipitation KW - Aves KW - Radar KW - Migrations KW - Rain KW - Aquatic birds KW - Mortality causes KW - O 1070:Ecology/Community Studies KW - Q1 08421:Migrations and rhythms KW - Y 25080:Orientation, Migration and Locomotion KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520383309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wilson+Journal+of+Ornithology&rft.atitle=Bird+mortality+during+nocturnal+migration+over+Lake+Michigan%3A+a+case+study&rft.au=Diehl%2C+Robert+H%3BBates%2C+John+M%3BWillard%2C+David+E%3BGnoske%2C+Thomas+P&rft.aulast=Diehl&rft.aufirst=Robert&rft.date=2014-03-01&rft.volume=126&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Wilson+Journal+of+Ornithology&rft.issn=15594491&rft_id=info:doi/10.1676%2F12-191.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 52 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Atmospheric precipitations; Fish kill; Marine birds; Carcasses; Hail; Migratory species; Migrations; Mortality causes; Aquatic birds; Mortality; Weather; Recruitment; Shores; Precipitation; Migration; Storms; Lakes; Radar; Rain; Wind; Aves; USA, Illinois, Michigan L.; Marine; Brackish DO - http://dx.doi.org/10.1676/12-191.1 ER - TY - JOUR T1 - Long-Term Vegetation Change Provides Evidence for Alternate States in Silver Sagebrush AN - 1516757420; 19558178 AB - A key goal in land management is to prevent ecosystem shifts that affect human well-being. Like other types of sagebrush shrublands, large areas dominated by the common but little-studied mountain silver sagebrush may have shifted to a less productive shrub-dominated alternate state under heavy livestock grazing in the 19th century. The goals of this study are to 1) describe long-term vegetation change in a silver sagebrush mountain park and 2) evaluate evidence that these changes constitute alternate states. We examined vegetation change over the last 57 yr in California Park, Colorado, USA, using monitoring data from 15 permanent transects at six sites. We analyzed change in species composition over time and related it to management and climatic drivers using nonmetric multidimensional scaling. We found that management practices influenced species composition. Spraying herbicides resulted in decreases of sagebrush and a dominant, unpalatable forb (Wyethia amplexicaulis), but sagebrush recovered. Spraying also triggered a temporary increase in native palatable grasses and forbs. Native grasses have since decreased again, coinciding with increases in the cattle stocking rate and elk population. The nonnative pasture grass Phleum pratense has increased to become one of the dominant grasses in 2010. Sagebrush and herbaceous understory dynamics were not consistent with a shrub-dominated alternate state: changes were gradual and not persistent. However, historic Wyethia dominance and the widespread increase in the nonnative grass Phleum were persistent and may represent alternate states. We used these findings to update a state-and-transition model of high-elevation silver sagebrush shrubland dynamics for land management decision making. Our analysis differentiated gradual, nonpersistent changes from potentially irreversible changes, as is necessary for identifying alternate states that are important for land management and ecosystem function. The gradual but persistent increase in the nonnative grass Phleum reinforces others' observations that even incremental changes may lead to irreversible shifts. JF - Rangeland Ecology & Management AU - Kachergis, Emily AU - Rocca, Monique E AU - Fernandez-Gimenez, Maria E AD - Authors are Landscape Ecologist, Bureau of Land Management, Denver, CO 80225, USA, emily.kachergis@gmail.com Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 183 EP - 194 PB - Society for Range Management VL - 67 IS - 2 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Phleum pratense KW - Grasses KW - Forbs KW - Spraying KW - Pasture KW - Phleum KW - Models KW - Wyethia KW - Mountains KW - Species composition KW - Understory KW - Data processing KW - Grazing KW - Stocking rates KW - Herbicides KW - Livestock KW - Dominance KW - Wyethia amplexicaulis KW - Rangelands KW - Decision making KW - Vegetation changes KW - Multidimensional scaling KW - Parks KW - Silver KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516757420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Long-Term+Vegetation+Change+Provides+Evidence+for+Alternate+States+in+Silver+Sagebrush&rft.au=Kachergis%2C+Emily%3BRocca%2C+Monique+E%3BFernandez-Gimenez%2C+Maria+E&rft.aulast=Kachergis&rft.aufirst=Emily&rft.date=2014-03-01&rft.volume=67&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00066.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 59 N1 - Last updated - 2014-05-29 N1 - SubjectsTermNotLitGenreText - Data processing; Grasses; Grazing; Forbs; Stocking rates; Herbicides; Spraying; Pasture; Models; Dominance; Livestock; Mountains; Decision making; Rangelands; Vegetation changes; Multidimensional scaling; Parks; Species composition; Silver; Understory; Wyethia; Wyethia amplexicaulis; Phleum pratense; Phleum DO - http://dx.doi.org/10.2111/REM-D-12-00066.1 ER - TY - JOUR T1 - Human Infrastructure and Invasive Plant Occurrence Across Rangelands of Southwestern Wyoming, USA AN - 1516740774; 19558177 AB - Although human influence across rural landscapes is often discussed, interactions between the native, natural systems and human activities are challenging to measure explicitly. We assessed the distribution of introduced, invasive species as related to anthropogenic infrastructure and environmental conditions across southwestern Wyoming. to discern direct correlations as well as covariate influences between land use, land cover, and abundance of invasive plants, and assess the supposition that these features affect surrounding rangeland conditions. Our sample units were 1000 m long and extended outward from target features, which included roads, oil and gas well pads, pipelines, power lines, and featureless background sites. Sample sites were distributed across the region using a stratified, random design with a frame that represented features and land-use intensity. In addition to land-use gradients, we captured a representative, but limited, range of variability in climate, soils, geology, topography, and dominant vegetation. Several of these variables proved significant, in conjunction with distance from anthropogenic features, in regression models of invasive plant abundance. We used general linear models to demonstrate and compare associations between invasive plant frequency and Euclidian distance from features, natural logarithm transformed distances (log-linear), and environmental variables which were presented as potential covariates. We expected a steep curvilinear (log or exponential) decline trending towards an asymptote along the axis representing high abundance near features with rapid decrease beyond approximately 50-100 m. Some of the associations we document exhibit this pattern, but we also found some invasive plant distributions that extended beyond our expectations, suggesting a broader distribution than anticipated. Our results provide details that can inform local efforts for management and control of invasive species, and they provide evidence of the different associations between natural patterns and human land use exhibited by nonnative species in this rural setting, such as the indirect effects of humans beyond impact areas. JF - Rangeland Ecology & Management AU - Manier, D J AU - Aldridge, CL AU - O'Donnell, M AU - Schell, S J AD - Ecologist, US Geological Survey, Fort Collins Science Center, Fort Collins, CO 80526, USA, manierd@usgs.gov Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 160 EP - 172 PB - Society for Range Management VL - 67 IS - 2 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Invasive plants KW - Abundance KW - Anthropogenic factors KW - Infrastructure KW - Oil KW - Soil KW - Regression analysis KW - Geology KW - Pipelines KW - Topography KW - USA, Wyoming KW - Oil and gas industry KW - Landscape KW - Climate KW - Vegetation KW - Land use KW - Rangelands KW - Invasive species KW - Human factors KW - Environmental conditions KW - Introduced species KW - Rural areas KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516740774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Human+Infrastructure+and+Invasive+Plant+Occurrence+Across+Rangelands+of+Southwestern+Wyoming%2C+USA&rft.au=Manier%2C+D+J%3BAldridge%2C+CL%3BO%27Donnell%2C+M%3BSchell%2C+S+J&rft.aulast=Manier&rft.aufirst=D&rft.date=2014-03-01&rft.volume=67&rft.issue=2&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00056.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 80 N1 - Last updated - 2014-05-29 N1 - SubjectsTermNotLitGenreText - Abundance; Climate; Landscape; Vegetation; Land use; Soil; Oil; Rangelands; Regression analysis; Geology; Introduced species; Environmental conditions; Topography; Oil and gas industry; Invasive plants; Anthropogenic factors; Infrastructure; Invasive species; Human factors; Pipelines; Rural areas; USA, Wyoming DO - http://dx.doi.org/10.2111/REM-D-12-00056.1 ER - TY - JOUR T1 - The transboundary non-renewable Nubian Aquifer System of Chad, Egypt, Libya and Sudan: classical groundwater questions and parsimonious hydrogeologic analysis and modeling TT - Le Systeme Aquifere Nubien fossile transfrontalier du Tchad, de l'Egypte, de la Lybie et du Soudan: questions classiques de nappe souterraine, analyse hydrogeologique simplifiee et modelisation AN - 1508758672; 19380503 AB - Parsimonious groundwater modeling provides insight into hydrogeologic functioning of the Nubian Aquifer System (NAS), the world's largest non-renewable groundwater system (belonging to Chad, Egypt, Libya, and Sudan). Classical groundwater-resource issues exist (magnitude and lateral extent of drawdown near pumping centers) with joint international management questions regarding transboundary drawdown. Much of NAS is thick, containing a large volume of high-quality groundwater, but receives insignificant recharge, so water-resource availability is time-limited. Informative aquifer data are lacking regarding large-scale response, providing only local-scale information near pumps. Proxy data provide primary underpinning for understanding regional response: Holocene water-table decline from the previous pluvial period, after thousands of years, results in current oasis/sabkha locations where the water table still intersects the ground. Depletion is found to be controlled by two regional parameters, hydraulic diffusivity and vertical anisotropy of permeability. Secondary data that provide insight are drawdowns near pumps and isotope-groundwater ages (million-year-old groundwaters in Egypt). The resultant strong simply structured three-dimensional model representation captures the essence of NAS regional groundwater-flow behavior. Model forecasts inform resource management that transboundary drawdown will likely be minimal-a nonissue-whereas drawdown within pumping centers may become excessive, requiring alternative extraction schemes; correspondingly, significant water-table drawdown may occur in pumping centers co-located with oases, causing oasis loss and environmental impacts.Original Abstract: Une modelisation simplifiee de la nappe donne un apercu du fonctionnement hydrogeologique du Systeme Aquifere Nubien, le plus grand aquifere non alimente du monde (Tchad, Egypte, Lybie, Soudan). Les problemes classiques lies a la ressource en eau souterraine existent (amplitude du rabattement et rayon d'influence des stations de pompage), avec des questions de gestion internationale coordonnee des rabattements transfrontaliers. Le Systeme Aquifere Nubien est epais dans sa plus grande partie, il contient une nappe de grande qualite mais recoit une recharge insignifiante, de sorte que la disponibilite de la ressource en eau est limitee dans le temps. Les donnees sur l'aquifere modelise font defaut pour ce qui est de la reponse a grande echelle, elles fournissent seulement des informations autour des pompages. Des donnees transposees fournissent une base essentielle pour la comprehension de la reponse regionale. L'abaissement du niveau de la nappe holocene depuis la fin de la periode pluvieuse precedente, il y a des milliers d'annees, conduit aux oasis et sebkha actuelles, lieux ou la surface de la nappe recoupe la surface du sol. La baisse est controlee par deux parametres regionaux, la diffusivite hydraulique et l'anisotropie verticale de la permeabilite. Les donnees secondaires qui fournissent un apercu sur le fonctionnement sont les rabattements pres des stations de pompage et l'age isotopique des eaux souterraines (un million d'annees en Egypte). Le modele tridimensionnel resultant, structure de facon fortement simplifiee cerne l'essentiel du comportement de l'ecoulement souterrain regional du Systeme Aquifere Nubien. Le modele previsionnel informe le gestionnaire de la ressource que le rabattement transfrontalier sera vraisemblablement minimal-un non probleme-quoique le rabattement autour des stations de pompage puisse devenir excessif, necessitant des schemas alternatifs de prelevement et qu'un rabattement significatif puisse se produire autour des stations de pompages localisees dans les oasis, provoquant leur ruine et des impacts environnementaux. JF - Hydrogeology Journal AU - Voss, Clifford I AU - Soliman, Safaa M AD - US Geological Survey, 345 Middlefield Rd, MS 496, Menlo Park, CA, 94025, USA, cvoss@usgs.gov Y1 - 2014/03// PY - 2014 DA - Mar 2014 SP - 441 EP - 468 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 22 IS - 2 SN - 1431-2174, 1431-2174 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Hydraulics KW - Aquifer KW - Resource management KW - Drawdown KW - Sabkhas KW - Permeability KW - Groundwater recharge KW - Environmental impact KW - Libya KW - Water Table KW - Model Studies KW - Chad KW - Geohydrology KW - Groundwater KW - Aquifers KW - Molecular structure KW - Egypt, Arab Rep. KW - Age KW - Aquifer systems KW - Hydrogeology KW - Water table KW - Holocene KW - Pumping KW - Anisotropy KW - Sudan KW - Aquifer Systems KW - Pumps KW - Oases KW - Q2 09148:Palaeo-studies KW - M2 551.583:Variations (551.583) KW - AQ 00008:Effects of Pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1508758672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrogeology+Journal&rft.atitle=The+transboundary+non-renewable+Nubian+Aquifer+System+of+Chad%2C+Egypt%2C+Libya+and+Sudan%3A+classical+groundwater+questions+and+parsimonious+hydrogeologic+analysis+and+modeling&rft.au=Voss%2C+Clifford+I%3BSoliman%2C+Safaa+M&rft.aulast=Voss&rft.aufirst=Clifford&rft.date=2014-03-01&rft.volume=22&rft.issue=2&rft.spage=441&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-013-1039-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 24 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Molecular structure; Aquifer; Resource management; Sabkhas; Environmental impact; Water table; Pumping; Oases; Holocene; Aquifers; Groundwater recharge; Anisotropy; Drawdown; Aquifer systems; Hydrogeology; Permeability; Hydraulics; Age; Pumps; Groundwater; Geohydrology; Aquifer Systems; Water Table; Model Studies; Egypt, Arab Rep.; Chad; Libya; Sudan DO - http://dx.doi.org/10.1007/s10040-013-1039-3 ER - TY - JOUR T1 - Health of white sucker within the St. Louis River area of concern associated with habitat usage as assessed using stable isotopes AN - 1505346729; 19304651 AB - In Spring 2011, 200 adult white sucker were collected in four areas of the St. Louis River area of concern (AOC), located in Minnesota and Wisconsin, USA. The areas included the upper AOC as a reference area, the upper estuary, St. Louis Bay and Superior Bay. Grossly visible abnormalities were documented and preserved for microscopic analyses, as were five to eight representative pieces of liver tissue. A piece of dorsal muscle was preserved for stable isotope analyses and otoliths removed for age determination. The incidence of raised skin lesions (mucoid plaques) was high (31 %), however, microscopically only 4.5 % of the white suckers had neoplasia (papillomas). The remaining lesions were epidermal hyperplasia. Superior Bay had the lowest percentage of skin/lip lesions (10 %), while St. Louis Bay had the highest (44 %). St. Louis Bay also had the highest incidence of skin neoplasms (12 %). No hepatocellular neoplasms were documented, however bile duct tumors were observed in 4.5 % of the suckers. Foci of cellular alteration were observed in fish from all sites except the upper AOC. Stable isotope data indicated that most of the suckers relied on the St. Louis River AOC for the majority (>75 %) of their diet, indicating they were resident within the AOC and not in Lake Superior. The amount of diet obtained from the upper estuary was a significant predictor of skin lesion incidence. Hence, habitat use within the AOC appears to be an important risk factor for skin and possibly, liver lesions. JF - Ecotoxicology AU - Blazer, V S AU - Hoffman, J AU - Walsh, H L AU - Braham, R P AU - Hahn, C AU - Collins, P AU - Jorgenson, Z AU - Ledder, T AD - Leetown Science Center, Fish Health Branch, U.S. Geological Survey, 11649 Leetown Road, Kearneysville, WV, 25430, USA, vblazer@usgs.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 236 EP - 251 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 23 IS - 2 SN - 0963-9292, 0963-9292 KW - Ecology Abstracts; Risk Abstracts; Health & Safety Science Abstracts; Toxicology Abstracts; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Isotopes KW - Freshwater KW - USA, Wisconsin KW - Habitat selection KW - Lakes KW - Otolith reading KW - Lip KW - Ecotoxicology KW - Habitat utilization KW - Plaques KW - Diets KW - Rivers KW - Estuaries KW - Muscles KW - Brackish KW - Age determination KW - Habitat KW - Stable Isotopes KW - Aquatic Habitats KW - Fish KW - Abnormalities KW - Age KW - Neoplasia KW - Risk factors KW - Muscle KW - Lesions KW - Papilloma KW - Skin KW - Data processing KW - Bile duct KW - North America, Superior L. KW - Tumors KW - USA, Minnesota KW - Hyperplasia KW - Otoliths KW - Skin diseases KW - Bile KW - Fish (sucker family) KW - Liver KW - AQ 00001:Water Resources and Supplies KW - D 04070:Pollution KW - SW 3010:Identification of pollutants KW - P 1000:MARINE POLLUTION KW - H 14000:Toxicology KW - Q5 08502:Methods and instruments KW - R2 23050:Environment KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505346729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Health+of+white+sucker+within+the+St.+Louis+River+area+of+concern+associated+with+habitat+usage+as+assessed+using+stable+isotopes&rft.au=Blazer%2C+V+S%3BHoffman%2C+J%3BWalsh%2C+H+L%3BBraham%2C+R+P%3BHahn%2C+C%3BCollins%2C+P%3BJorgenson%2C+Z%3BLedder%2C+T&rft.aulast=Blazer&rft.aufirst=V&rft.date=2014-03-01&rft.volume=23&rft.issue=2&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/10.1007%2Fs10646-013-1167-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 84 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Rivers; Otolith reading; Ecotoxicology; Bile; Estuaries; Age determination; Habitat selection; Habitat; Abnormalities; Diets; Isotopes; Data processing; Bile duct; Muscles; Tumors; Neoplasia; Lakes; Hyperplasia; Otoliths; Lip; Skin diseases; Risk factors; Liver; Plaques; Habitat utilization; Papilloma; Age; Skin; Lesions; Fish; Stable Isotopes; Aquatic Habitats; Fish (sucker family); Muscle; North America, Superior L.; USA, Wisconsin; USA, Minnesota; Brackish; Freshwater DO - http://dx.doi.org/10.1007/s10646-013-1167-5 ER - TY - JOUR T1 - Agricultural disturbance response models for invertebrate and algal metrics from streams at two spatial scales within the U.S. AN - 1500768648; 19149498 AB - As part of the USGS study of nutrient enrichment of streams in agricultural regions throughout the United States, about 30 sites within each of eight study areas were selected to capture a gradient of nutrient conditions. The objective was to develop watershed disturbance predictive models for macroinvertebrate and algal metrics at national and three regional landscape scales to obtain a better understanding of important explanatory variables. Explanatory variables in models were generated from landscape data, habitat, and chemistry. Instream nutrient concentration and variables assessing the amount of disturbance to the riparian zone (e.g., percent row crops or percent agriculture) were selected as most important explanatory variable in almost all boosted regression tree models regardless of landscape scale or assemblage. Frequently, TN and TP concentration and riparian agricultural land use variables showed a threshold type response at relatively low values to biotic metrics modeled. Some measure of habitat condition was also commonly selected in the final invertebrate models, though the variable(s) varied across regions. Results suggest national models tended to account for more general landscape/climate differences, while regional models incorporated both broad landscape scale and more specific local-scale variables. JF - Hydrobiologia AU - Waite, Ian R AD - Oregon Water Science Center, U.S. Geological Survey, 2130 SW 5th Ave, Portland, OR, 97211, USA, iwaite@usgs.gov Y1 - 2014/03// PY - 2014 DA - March 2014 SP - 285 EP - 303 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 726 IS - 1 SN - 0018-8158, 0018-8158 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Resource management KW - Nutrients KW - Macroinvertebrates KW - Freshwater KW - Watersheds KW - Crops KW - Riparian environments KW - Invertebrata KW - Algae KW - Rivers KW - Riparian zone KW - Landscape KW - Habitat KW - Land use KW - Model Studies KW - Nutrient concentrations KW - Agriculture KW - Prediction KW - Nutrient enrichment KW - Spatial distribution KW - Invertebrates KW - Streams KW - Models KW - Habitats KW - Agricultural land KW - Prediction models KW - Regression analysis KW - Data processing KW - Climates KW - Climate KW - USA KW - Disturbance KW - Zoobenthos KW - SW 5010:Network design KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1500768648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrobiologia&rft.atitle=Agricultural+disturbance+response+models+for+invertebrate+and+algal+metrics+from+streams+at+two+spatial+scales+within+the+U.S.&rft.au=Waite%2C+Ian+R&rft.aulast=Waite&rft.aufirst=Ian&rft.date=2014-03-01&rft.volume=726&rft.issue=1&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Hydrobiologia&rft.issn=00188158&rft_id=info:doi/10.1007%2Fs10750-013-1774-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 67 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Rivers; Prediction; Resource management; Riparian zone; Climate; Watersheds; Zoobenthos; Streams; Land use; Agriculture; Data processing; Nutrient enrichment; Landscape; Nutrients; Habitat; Crops; Models; Agricultural land; Regression analysis; Nutrient concentrations; Algae; Spatial distribution; Invertebrates; Riparian environments; Prediction models; Disturbance; Habitats; Climates; Macroinvertebrates; Model Studies; Invertebrata; USA; Freshwater DO - http://dx.doi.org/10.1007/s10750-013-1774-4 ER - TY - JOUR T1 - A review of oil, dispersed oil and sediment interactions in the aquatic environment; influence on the fate, transport and remediation of oil spills AN - 1656035749; 2015-012654 AB - The 2010 Deepwater Horizon oil spill has spurred significant amounts of researches on fate, transport, and environmental impacts of oil and oil dispersants. This review critically summarizes what is understood to date about the interactions between oil, oil dispersants and sediments, their roles in developing oil spill countermeasures, and how these interactions may change in deepwater environments. Effects of controlling parameters, such as sediment particle size and concentration, organic matter content, oil properties, and salinity on oil-sediment interactions are described in detail. Special attention is placed to the application and effects of oil dispersants on the rate and extent of the interactions between oil and sediment or suspended particulate materials. Various analytical methods are discussed for characterization of oil-sediment interactions. Current knowledge gaps are identified and further research needs are proposed to facilitate sounder assessment of fate and impacts of oil spills in the marine environment. Abstract Copyright (2014) Elsevier, B.V. JF - Marine Pollution Bulletin AU - Gong, Yanyan AU - Zhao, Xiao AU - Cai, Zhengqing AU - O'Reilly, S E AU - Hao, Xiaodi AU - Zhao, Dongye Y1 - 2014/02/15/ PY - 2014 DA - 2014 Feb 15 SP - 16 EP - 33 PB - Elsevier, Oxford VL - 79 IS - 1-2 SN - 0025-326X, 0025-326X KW - methods KW - laser methods KW - chemical dispersion KW - marine pollution KW - atomic force microscopy KW - pollution KW - suspended materials KW - BTEX KW - organic compounds KW - transport KW - surfactants KW - oil spills KW - sediments KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - oil dispersants KW - scanning electron microscopy KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1656035749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Pollution+Bulletin&rft.atitle=A+review+of+oil%2C+dispersed+oil+and+sediment+interactions+in+the+aquatic+environment%3B+influence+on+the+fate%2C+transport+and+remediation+of+oil+spills&rft.au=Gong%2C+Yanyan%3BZhao%2C+Xiao%3BCai%2C+Zhengqing%3BO%27Reilly%2C+S+E%3BHao%2C+Xiaodi%3BZhao%2C+Dongye&rft.aulast=Gong&rft.aufirst=Yanyan&rft.date=2014-02-15&rft.volume=79&rft.issue=1-2&rft.spage=16&rft.isbn=&rft.btitle=&rft.title=Marine+Pollution+Bulletin&rft.issn=0025326X&rft_id=info:doi/10.1016%2Fj.marpolbul.2013.12.024 L2 - http://www.sciencedirect.com/science/journal/0025326X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2015-01-01 N1 - Number of references - 178 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2015-02-19 N1 - CODEN - MPNBAZ N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; atomic force microscopy; BTEX; chemical dispersion; hydrocarbons; laser methods; marine pollution; methods; oil dispersants; oil spills; organic compounds; pollution; polycyclic aromatic hydrocarbons; scanning electron microscopy; sediments; surfactants; suspended materials; transport DO - http://dx.doi.org/10.1016/j.marpolbul.2013.12.024 ER - TY - CPAPER T1 - Credible probabilities for the time occurrence of extreme space-weather events T2 - 94th American Meteorological Society Annual Meeting (AMS 2014) AN - 1518613610; 6281749 JF - 94th American Meteorological Society Annual Meeting (AMS 2014) AU - Love, Jeffrey Y1 - 2014/02/02/ PY - 2014 DA - 2014 Feb 02 KW - Meteorology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518613610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.atitle=Credible+probabilities+for+the+time+occurrence+of+extreme+space-weather+events&rft.au=Love%2C+Jeffrey&rft.aulast=Love&rft.aufirst=Jeffrey&rft.date=2014-02-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/94Annual/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Assessing Relative Sources of Streamflow Prediction Uncertainty across the Contiguous United States T2 - 94th American Meteorological Society Annual Meeting (AMS 2014) AN - 1518613039; 6281658 JF - 94th American Meteorological Society Annual Meeting (AMS 2014) AU - Brekke, Levi Y1 - 2014/02/02/ PY - 2014 DA - 2014 Feb 02 KW - Prediction KW - USA KW - Flow rates KW - Stream flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518613039?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.atitle=Assessing+Relative+Sources+of+Streamflow+Prediction+Uncertainty+across+the+Contiguous+United+States&rft.au=Brekke%2C+Levi&rft.aulast=Brekke&rft.aufirst=Levi&rft.date=2014-02-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/94Annual/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - A Decision Support System for Mitigating Stream Temperature Impacts in the Sacramento River T2 - 94th American Meteorological Society Annual Meeting (AMS 2014) AN - 1518610014; 6282458 JF - 94th American Meteorological Society Annual Meeting (AMS 2014) AU - Caldwell, R Y1 - 2014/02/02/ PY - 2014 DA - 2014 Feb 02 KW - Rivers KW - Temperature effects KW - Artificial intelligence KW - Mitigation KW - Stream KW - Decision support systems KW - USA, California, Sacramento R. KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518610014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.atitle=A+Decision+Support+System+for+Mitigating+Stream+Temperature+Impacts+in+the+Sacramento+River&rft.au=Caldwell%2C+R&rft.aulast=Caldwell&rft.aufirst=R&rft.date=2014-02-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/94Annual/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - CPAPER T1 - Bridging the Research to Operations Gap in Dam Safety Applications T2 - 94th American Meteorological Society Annual Meeting (AMS 2014) AN - 1518609864; 6282744 JF - 94th American Meteorological Society Annual Meeting (AMS 2014) AU - Sankovich, Victoria Y1 - 2014/02/02/ PY - 2014 DA - 2014 Feb 02 KW - Meteorology KW - Earth sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1518609864?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.atitle=Bridging+the+Research+to+Operations+Gap+in+Dam+Safety+Applications&rft.au=Sankovich%2C+Victoria&rft.aulast=Sankovich&rft.aufirst=Victoria&rft.date=2014-02-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=94th+American+Meteorological+Society+Annual+Meeting+%28AMS+2014%29&rft.issn=&rft_id=info:doi/ L2 - https://ams.confex.com/ams/94Annual/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-23 N1 - Last updated - 2014-04-24 ER - TY - JOUR T1 - Nitrogen isotopes of amino acids in archaeological shell; a new nitrogen isotopic baseline tracer in near shore systems? AN - 1807504458; 2016-063670 JF - Ocean Sciences Meeting AU - Gier, E AU - Misarti, N AU - Finney, B AU - Barnes, K AU - McCarthy, M AU - Sharp, Jonathan AU - Briscoe, Mel AU - Itsweire, Eric Y1 - 2014/02// PY - 2014 DA - February 2014 EP - Abstract 17570 PB - American Geophysical Union (AGU), [varies] VL - 17 KW - isotopes KW - ecosystems KW - Holocene KW - stable isotopes KW - paleoecology KW - nitrogen KW - Cenozoic KW - carbon KW - amino acids KW - tracers KW - Invertebrata KW - spectra KW - Mollusca KW - shells KW - patterns KW - N-15/N-14 KW - Quaternary KW - modern analogs KW - isotope ratios KW - trophic analysis KW - C-13/C-12 KW - nearshore environment KW - atomic absorption spectra KW - organic compounds KW - organic acids KW - reconstruction KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1807504458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ocean+Sciences+Meeting&rft.atitle=Nitrogen+isotopes+of+amino+acids+in+archaeological+shell%3B+a+new+nitrogen+isotopic+baseline+tracer+in+near+shore+systems%3F&rft.au=Gier%2C+E%3BMisarti%2C+N%3BFinney%2C+B%3BBarnes%2C+K%3BMcCarthy%2C+M%3BSharp%2C+Jonathan%3BBriscoe%2C+Mel%3BItsweire%2C+Eric&rft.aulast=Gier&rft.aufirst=E&rft.date=2014-02-01&rft.volume=17&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Ocean+Sciences+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2014 Ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-07-29 N1 - CODEN - #07653 N1 - SubjectsTermNotLitGenreText - amino acids; atomic absorption spectra; C-13/C-12; carbon; Cenozoic; ecosystems; Holocene; Invertebrata; isotope ratios; isotopes; modern analogs; Mollusca; N-15/N-14; nearshore environment; nitrogen; organic acids; organic compounds; paleoecology; patterns; Quaternary; reconstruction; shells; spectra; stable isotopes; tracers; trophic analysis ER - TY - JOUR T1 - Science for stewardship; management perspective for the study of two Mid-Atlantic canyons AN - 1807504356; 2016-063655 JF - Ocean Sciences Meeting AU - Boland, Gregory S AU - Moore, James D AU - Cantwell, Kasey AU - Charles, Colleen AU - Sharp, Jonathan AU - Briscoe, Mel AU - Itsweire, Eric Y1 - 2014/02// PY - 2014 DA - February 2014 EP - Abstract 13277 PB - American Geophysical Union (AGU), [varies] VL - 17 KW - submarine canyons KW - communities KW - outer shelf KW - marine environment KW - deep-sea environment KW - continental shelf KW - ocean floors KW - Atlantic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1807504356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ocean+Sciences+Meeting&rft.atitle=Science+for+stewardship%3B+management+perspective+for+the+study+of+two+Mid-Atlantic+canyons&rft.au=Boland%2C+Gregory+S%3BMoore%2C+James+D%3BCantwell%2C+Kasey%3BCharles%2C+Colleen%3BSharp%2C+Jonathan%3BBriscoe%2C+Mel%3BItsweire%2C+Eric&rft.aulast=Boland&rft.aufirst=Gregory&rft.date=2014-02-01&rft.volume=17&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Ocean+Sciences+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2014 Ocean sciences meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-07-29 N1 - CODEN - #07653 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; communities; continental shelf; deep-sea environment; marine environment; ocean floors; outer shelf; submarine canyons ER - TY - JOUR T1 - Inferences about population dynamics from count data using multistate models: a comparison to capture-recapture approaches AN - 1712563881; PQ0001955175 AB - Wildlife populations consist of individuals that contribute disproportionately to growth and viability. Understanding a population's spatial and temporal dynamics requires estimates of abundance and demographic rates that account for this heterogeneity. Estimating these quantities can be difficult, requiring years of intensive data collection. Often, this is accomplished through the capture and recapture of individual animals, which is generally only feasible at a limited number of locations. In contrast, N-mixture models allow for the estimation of abundance, and spatial variation in abundance, from count data alone. We extend recently developed multistate, open population N-mixture models, which can additionally estimate demographic rates based on an organism's life history characteristics. In our extension, we develop an approach to account for the case where not all individuals can be assigned to a state during sampling. Using only state-specific count data, we show how our model can be used to estimate local population abundance, as well as density-dependent recruitment rates and state-specific survival. We apply our model to a population of black-throated blue warblers (Setophaga caerulescens) that have been surveyed for 25 years on their breeding grounds at the Hubbard Brook Experimental Forest in New Hampshire, USA. The intensive data collection efforts allow us to compare our estimates to estimates derived from capture-recapture data. Our model performed well in estimating population abundance and density-dependent rates of annual recruitment/immigration. Estimates of local carrying capacity and per capita recruitment of yearlings were consistent with those published in other studies. However, our model moderately underestimated annual survival probability of yearling and adult females and severely underestimates survival probabilities for both of these male stages. The most accurate and precise estimates will necessarily require some amount of intensive data collection efforts (such as capture-recapture). Integrated population models that combine data from both intensive and extensive sources are likely to be the most efficient approach for estimating demographic rates at large spatial and temporal scales. We extend recently developed multistate, open population N-mixture models, which can additionally estimate demographic rates based on an organism's life history characteristics. In our extension, we develop an approach to account for the case where not all individuals can be assigned to a state during sampling. Using only state-specific count data, we show how our model can be used to estimate local population abundance, as well as density-dependent recruitment rates and state-specific survival. JF - Ecology and Evolution AU - Zipkin, Elise F AU - Sillett, TScott AU - Grant, Evan HCampbell AU - Chandler, Richard B AU - Royle, JAndrew AD - USGS Patuxent Wildlife Research Center, 12100 Beech Forest Rd, Laurel, Maryland, 20708. PY - 2014 SP - 417 EP - 426 PB - Wiley Subscription Services, Inc. VL - 4 IS - 4 SN - 2045-7758, 2045-7758 KW - Sustainability Science Abstracts KW - Data collection KW - Immigration KW - Spatial distribution KW - Carrying capacity KW - Wildlife KW - Recruitment KW - Abundance KW - Forests KW - Survival KW - USA, New Hampshire, Hubbard Brook Experimental Forest KW - Population dynamics KW - Demography KW - Life history KW - Breeding KW - Setophaga KW - USA, New Hampshire KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712563881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+and+Evolution&rft.atitle=Inferences+about+population+dynamics+from+count+data+using+multistate+models%3A+a+comparison+to+capture-recapture+approaches&rft.au=Zipkin%2C+Elise+F%3BSillett%2C+TScott%3BGrant%2C+Evan+HCampbell%3BChandler%2C+Richard+B%3BRoyle%2C+JAndrew&rft.aulast=Zipkin&rft.aufirst=Elise&rft.date=2014-02-01&rft.volume=4&rft.issue=4&rft.spage=417&rft.isbn=&rft.btitle=&rft.title=Ecology+and+Evolution&rft.issn=20457758&rft_id=info:doi/10.1002%2Fece3.942 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Data collection; Immigration; Spatial distribution; Abundance; Recruitment; Wildlife; Carrying capacity; Survival; Forests; Population dynamics; Demography; Life history; Breeding; Setophaga; USA, New Hampshire, Hubbard Brook Experimental Forest; USA, New Hampshire DO - http://dx.doi.org/10.1002/ece3.942 ER - TY - JOUR T1 - Large-scale climate variation modifies the winter grouping behavior of endangered Indiana bats AN - 1540230372; 19349231 AB - Power laws describe the functional relationship between 2 quantities, such as the frequency of a group as the multiplicative power of group size. We examined whether the annual size of well-surveyed wintering populations of endangered Indiana bats (Myotis sodalis) followed a power law, and then leveraged this relationship to predict whether the aggregation of Indiana bats in winter was influenced by global climate processes. We determined that Indiana bat wintering populations were distributed according to a power law (mean scaling coefficient alpha = -0.44 [95% confidence interval {95% CI} = -0.61, -0.28). The antilog of these annual scaling coefficients ranged between 0.67 and 0.81, coincident with the three-fourths power found in many other biological phenomena. We associated temporal patterns in the annual (1983-2011) scaling coefficient with the North Atlantic Oscillation (NAO) index in August ( beta NAOAugust = -0.017 [90% CI = -0.032, -0.002]), when Indiana bats are deciding when and where to hibernate. After accounting for the strong effect of philopatry to habitual wintering locations, Indiana bats aggregated in larger wintering populations during periods of severe winter and in smaller populations in milder winters. The association with August values of the NAO indicates that bats anticipate future winter weather conditions when deciding where to roost, a heretofore unrecognized role for prehibernation swarming behavior. Future research is needed to understand whether the three-fourths-scaling patterns we observed are related to scaling in metabolism. JF - Journal of Mammalogy AU - Thogmartin, Wayne E AU - McKann, Patrick C AD - United States Geological Survey, Upper Midwest Environmental Sciences Center, 2630 Fanta Reed Road, La Crosse, WI 54603, USA, wthogmartin@usgs.gov Y1 - 2014/02// PY - 2014 DA - Feb 2014 SP - 117 EP - 127 PB - American Society of Mammalogists VL - 95 IS - 1 SN - 0022-2372, 0022-2372 KW - Animal Behavior Abstracts; Ecology Abstracts KW - detectability KW - endangered species KW - Metabolic Theory of Ecology KW - Myotis sodalis KW - power law KW - scaling KW - white-nose syndrome KW - Weather KW - Overwintering behavior KW - Group size KW - Oscillations KW - Climate KW - Swarming behavior KW - Scaling KW - Philopatry KW - Metabolism KW - Roosts KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540230372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Mammalogy&rft.atitle=Large-scale+climate+variation+modifies+the+winter+grouping+behavior+of+endangered+Indiana+bats&rft.au=Thogmartin%2C+Wayne+E%3BMcKann%2C+Patrick+C&rft.aulast=Thogmartin&rft.aufirst=Wayne&rft.date=2014-02-01&rft.volume=95&rft.issue=1&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Journal+of+Mammalogy&rft.issn=00222372&rft_id=info:doi/10.1644%2F13-MAMM-A-098 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 88 N1 - Last updated - 2014-11-26 N1 - SubjectsTermNotLitGenreText - Weather; Overwintering behavior; Group size; Oscillations; Swarming behavior; Climate; Philopatry; Scaling; Metabolism; Roosts; Myotis sodalis DO - http://dx.doi.org/10.1644/13-MAMM-A-098 ER - TY - JOUR T1 - The roles of competition and habitat in the dynamics of populations and species distributions AN - 1540225772; 20096321 AB - The role of competition in structuring biotic communities at fine spatial scales is well known from detailed process-based studies. Our understanding of competition's importance at broader scales is less resolved and mainly based on static species distribution maps. Here, we bridge this gap by examining the joint occupancy dynamics of an invading species and a resident species in a 1000-km[sup 2] study area over a 22-year period. Past studies of these competitors have focused on the dynamics of one species at a time, hindering efforts to parse out the roles of habitat and competition and to forecast the future of the resident species. Our analysis suggests that dispersal limitation affects both the invasion dynamics and the scale at which the effects of competition are observed. We also provide predictions regarding the potential costs and benefits of managing Barred Owl populations at different target levels. JF - Ecology AU - YACKULIC, CHARLES B AU - Reid, Janice AU - Nichols, James D AU - Hines, James E AU - Davis, Raymond AU - Forsman, Eric AD - U.S. Geological Survey, Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, Maryland 20708 USA; Princeton University, Department of Ecology and Evolutionary Biology, Princeton, New Jersey 08544 USA; U.S. Geological Survey, Southwest Biological Science Center, Grand Canyon Monitoring and Research Center, 2255 N. Gemini Drive, Flagstaff, Arizona 86001 USA, cyackulic@usgs.gov Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 265 EP - 279 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 95 IS - 2 SN - 0012-9658, 0012-9658 KW - Sustainability Science Abstracts; Ecology Abstracts KW - competitive exclusion KW - extirpation KW - metapopulation KW - scale KW - species range dynamics KW - Strix KW - Prediction KW - Spatial distribution KW - Habitat KW - Maps KW - Cost benefit analysis KW - Joints KW - Invasions KW - Dispersal KW - Competition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540225772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=The+roles+of+competition+and+habitat+in+the+dynamics+of+populations+and+species+distributions&rft.au=YACKULIC%2C+CHARLES+B%3BReid%2C+Janice%3BNichols%2C+James+D%3BHines%2C+James+E%3BDavis%2C+Raymond%3BForsman%2C+Eric&rft.aulast=YACKULIC&rft.aufirst=CHARLES&rft.date=2014-02-01&rft.volume=95&rft.issue=2&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Dispersal; Maps; Habitat; Competition; Joints; Prediction; Spatial distribution; Invasions; Cost benefit analysis ER - TY - JOUR T1 - Model Distribution of Silver Chub (Macrhybopsis storeriana) in Western Lake Erie AN - 1534835842; 19961080 AB - Silver Chub (Macrhybopsis storeriana) was once a common forage fish in Lake Erie but has declined greatly since the 1950s. Identification of optimal and marginal habitats would help conserve and manage this species. We developed neural networks to use broad-scale habitat variables to predict abundance classes of Silver Chub in western Lake Erie, where its largest remaining population exists. Model performance was good, particularly for predicting locations of habitat with the potential to support the highest and lowest abundances of this species. Highest abundances are expected in waters >5 m deep; water depth and distance to coastal habitats were important model features. These models provide initial tools to help conserve this species, but their resolution can be improved with additional data and consideration of other ecological factors. JF - American Midland Naturalist AU - McKenna, James E AU - Castiglione, Chris AD - Tunison Laboratory of Aquatic Science, U.S. Geological Survey, Great Lakes Science Center, 3075 Gracie Road, Cortland, New York 13045, jemckenna@usgs.gov Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 301 EP - 310 PB - University of Notre Dame, University of Notre Dame, Department of Diological Sciences Notre Dame IN 46556 United States VL - 171 IS - 2 SN - 0003-0031, 0003-0031 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Artificial intelligence KW - Macrhybopsis storeriana KW - Data processing KW - Neural networks KW - Abundance KW - Habitat KW - North America, Erie L. KW - Models KW - Deep water KW - Lakes KW - Fish KW - Forage KW - Silver KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534835842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Midland+Naturalist&rft.atitle=Model+Distribution+of+Silver+Chub+%28Macrhybopsis+storeriana%29+in+Western+Lake+Erie&rft.au=McKenna%2C+James+E%3BCastiglione%2C+Chris&rft.aulast=McKenna&rft.aufirst=James&rft.date=2014-02-01&rft.volume=171&rft.issue=2&rft.spage=301&rft.isbn=&rft.btitle=&rft.title=American+Midland+Naturalist&rft.issn=00030031&rft_id=info:doi/10.1674%2F0003-0031-171.2.301 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 21 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Lakes; Data processing; Neural networks; Abundance; Habitat; Silver; Deep water; Models; Artificial intelligence; Fish; Forage; Macrhybopsis storeriana; North America, Erie L. DO - http://dx.doi.org/10.1674/0003-0031-171.2.301 ER - TY - JOUR T1 - Alternative Metrics for Evaluating Forest Integrity and Assessing Change at Four Northern-tier U.S. National Parks AN - 1534834899; 19961182 AB - Measures of forest integrity often focus on only one or a small number of metrics (e.g., regeneration, soil organic layer depth). It is possible, however, to view forest integrity more holistically, using the species assemblages present as phytometers, or integrative measures of the complete set of drivers, stressors, and filters acting on the ecosystem. Thus, the species themselves express forest integrity. We collected extensive data on the overstory, understory, and groundlayer from 158 long-term vegetation monitoring plots in four U.S. national parks, within the Great Lakes basin. From these data, we calculated species richness and the modified Floristic Quality Index (mFQI), a measure of species' conservatism and habitat faithfulness. We also determined the proportion of species within categories of each of four separate ecological traits: growth form, life history, pollination mode, and nativity. In general we found lower mFQI values in parks with greater species richness. The proportions of species in categories within the life history and nativity ecological traits varied little among all four parks; proportions in categories for the growth form and pollination mode traits at Apostle Islands differed from the other parks, in having more woody species than any other growth form and more species pollinated abiotically than by other strategies. Across all four parks, our results are consistent with other assessments of species richness on islands and species richness in relation to habitat variability. Both the mFQI values and the taxa groupings in each of the four ecological traits are expected to be responsive to ongoing stressors of forest integrity. Because these techniques are both intuitive and relatively easily assessed, their application as effective gauges of change can apply not only in these four parks, but more broadly, throughout most natural areas. JF - American Midland Naturalist AU - Sanders, Suzanne AU - Grochowski, Jessica AD - National Park Service, Great Lakes Inventory and Monitoring Network, Ashland, Wisconsin 54806, suzanne_sanders@nps.gov Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 185 EP - 203 PB - University of Notre Dame, University of Notre Dame, Department of Diological Sciences Notre Dame IN 46556 United States VL - 171 IS - 2 SN - 0003-0031, 0003-0031 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Lake basins KW - National parks KW - Basins KW - Forests KW - Islands KW - North America, Great Lakes Basin KW - USA, Wisconsin, Superior L., Apostle Is. KW - Taxa KW - Ethnic groups KW - Understory KW - Species richness KW - Pollination KW - Data processing KW - Vegetation KW - Soils (organic) KW - Habitat KW - Filters KW - Soil depth KW - USA KW - Life history KW - Parks KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534834899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Midland+Naturalist&rft.atitle=Alternative+Metrics+for+Evaluating+Forest+Integrity+and+Assessing+Change+at+Four+Northern-tier+U.S.+National+Parks&rft.au=Sanders%2C+Suzanne%3BGrochowski%2C+Jessica&rft.aulast=Sanders&rft.aufirst=Suzanne&rft.date=2014-02-01&rft.volume=171&rft.issue=2&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=American+Midland+Naturalist&rft.issn=00030031&rft_id=info:doi/10.1674%2F0003-0031-171.2.185 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Number of references - 81 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Pollination; Data processing; National parks; Forests; Basins; Vegetation; Soils (organic); Habitat; Filters; Life history; Islands; Parks; Species richness; Understory; Lake basins; Soil depth; Taxa; Ethnic groups; USA; North America, Great Lakes Basin; USA, Wisconsin, Superior L., Apostle Is. DO - http://dx.doi.org/10.1674/0003-0031-171.2.185 ER - TY - JOUR T1 - Inclusive design: developing students' knowledge and attitude through empathic modelling AN - 1531923368; 2011-608276 AB - To enhance the function and quality of built environments, designers should consider all possible users in their design projects. Therefore, it is essential to incorporate inclusive design in the education of the design student. This study focuses on the educational objectives of and related learning activities in a course where inclusive design is one of the main subjects. Through empathic modelling, students' engagement with the course was enhanced. Within the course, students simulated disabled users while they experienced the campus environment using wheelchairs, crutches or blindfolds. Their experiences were reflected through descriptive texts and poster designs. Descriptive texts were analysed through developing themes and codes whereas posters were analysed through a content analysis method. Our findings showed that students developed their knowledge of inclusive design concerning the physical environment, the self and the social environment. They also developed immediate emotional responses and a positive attitude towards diversity and inclusion. Thus, empathic modelling supported the development of cognitive and affective learning domains of the novice designer, supporting inclusive design education. Adapted from the source document. JF - International Journal of Inclusive Education AU - Altay, Burcak AU - Demirkan, Halime AD - Department of Interior Architecture and Environmental Design, Bilkent University, 06800Bilkent, Ankara, Turkey Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 196 EP - 217 PB - Taylor & Francis, Abingdon UK VL - 18 IS - 2 SN - 1360-3116, 1360-3116 KW - Education and education policy - Education personnel and population KW - Education and education policy - Education KW - Population groups, population policy, and demographics - Disabled KW - Education and education policy - Curriculum KW - Education KW - Special education KW - Disabled KW - Students KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1531923368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apais&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Inclusive+Education&rft.atitle=Inclusive+design%3A+developing+students%27+knowledge+and+attitude+through+empathic+modelling&rft.au=Altay%2C+Burcak%3BDemirkan%2C+Halime&rft.aulast=Altay&rft.aufirst=Burcak&rft.date=2014-02-01&rft.volume=18&rft.issue=2&rft.spage=196&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Inclusive+Education&rft.issn=13603116&rft_id=info:doi/10.1080%2F13603116.2013.764933 LA - English DB - PAIS Index N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Students; Education; Disabled; Special education DO - http://dx.doi.org/10.1080/13603116.2013.764933 ER - TY - JOUR T1 - American White Pelican Predation on Cui-ui in Pyramid Lake, Nevada AN - 1520372894; 19423994 AB - Anthropogenic changes to the Pyramid Lake-Truckee River ecosystem in Nevada are suspected to have altered the predator-prey balance between American white pelican Pelecanus erythrorhynchos and Cui-ui Chasmistes cujus. We estimated the loss of the adult Cui-ui population to pelican predation over a 13-year period by netting and tagging Cui-uis as they aggregated at the mouth of the Truckee River prior to their spawning migration into the Truckee River. Cui-ui access to the Truckee River typically required traversing a shallow delta (a foraging advantage for these American white pelicans). Dams and greater frequency of low stream flows also contributed to American white pelican foraging success. We used tag recoveries from Pyramid Lake's nesting colony of American white pelicans along with an experiment to estimate the chance of tag recovery within the colony to calculate the number of tagged fish taken by American white pelicans. We also used numbered tags to test whether there was a size preference for Cui-uis taken. Our results showed that the primary source of adult Cui-ui mortality was from American white pelican predation in the Truckee River. Within a 13-year period American white pelicans had taken 90% of the tags deployed during the first 7 years of the interval. There was no preference for the size of Cui-uis taken. A better understanding of the effects of heavy cropping by American white pelicans on Cui-ui population dynamics is still needed. Received March 26, 2013; accepted October 8, 2013 JF - North American Journal of Fisheries Management AU - Scoppettone, GGary AU - Rissler, Peter H AU - Fabes, Mark C AU - Withers, Donna AD - U.S. Geological Survey, Western Fisheries Research Center, Reno Field Station 1340 Financial Boulevard, Suite 161, Reno, Nevada, 89502, USA, gary_scoppettone@usgs.gov Y1 - 2014/02/01/ PY - 2014 DA - 2014 Feb 01 SP - 57 EP - 67 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 34 IS - 1 SN - 0275-5947, 0275-5947 KW - Pollution Abstracts; Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Water Pollution KW - Predation KW - Population dynamics KW - Migration KW - Lakes KW - Fishery management KW - Nesting KW - Tagging KW - Rivers KW - Marine birds KW - Stream flow KW - Tags KW - Pelecanus erythrorhynchos KW - Fish KW - Spawning migrations KW - Anthropogenic factors KW - Chasmistes cujus KW - USA, Nevada KW - Deltas KW - Streams KW - Colonies KW - Fish Management KW - Interspecific relationships KW - USA, Nevada, Truckee R. KW - Dams KW - Fisheries KW - USA, Nevada, Pyramid L. KW - Mouth KW - Marine KW - Mortality KW - Spawning KW - Foraging behaviour KW - Stream Discharge KW - Mortality causes KW - Q1 08483:Species interactions: general KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520372894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=American+White+Pelican+Predation+on+Cui-ui+in+Pyramid+Lake%2C+Nevada&rft.au=Scoppettone%2C+GGary%3BRissler%2C+Peter+H%3BFabes%2C+Mark+C%3BWithers%2C+Donna&rft.aulast=Scoppettone&rft.aufirst=GGary&rft.date=2014-02-01&rft.volume=34&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.855278 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Tags; Marine birds; Interspecific relationships; Dams; Nesting; Predation; Mortality causes; Stream flow; Rivers; Mortality; Colonies; Lakes; Fishery management; Spawning; Mouth; Population dynamics; Streams; Migration; Anthropogenic factors; Spawning migrations; Fish; Deltas; Water Pollution; Fish Management; Fisheries; Tagging; Stream Discharge; Pelecanus erythrorhynchos; Chasmistes cujus; USA, Nevada, Truckee R.; USA, Nevada, Pyramid L.; USA, Nevada; Marine DO - http://dx.doi.org/10.1080/02755947.2013.855278 ER - TY - JOUR T1 - Growth and Smolting in Lower-Mode Atlantic Salmon Stocked into the Penobscot River, Maine AN - 1520366044; 19423999 AB - Restoration of Atlantic Salmon Salmo salar in Maine has relied on hatchery-produced fry and smolts for critical stocking strategies. Stocking fry minimizes domestication selection, but these fish have poor survival. Conversely, stocked smolts have little freshwater experience but provide higher adult returns. Lower-mode (LM) fish, those not growing fast enough to ensure smolting by the time of stocking, are a by-product of the smolt program and are an intermediate hatchery product. From 2002 to 2009, between 70,000 and 170,000 marked LM Atlantic Salmon were stocked into the Pleasant River (a tributary in the Penobscot River drainage, Maine) in late September to early October. These fish were recaptured as actively migrating smolts (screw trapping), as nonmigrants (electrofishing), and as returning adults to the Penobscot River (Veazie Dam trap). Fork length (FL) was measured and a scale sample was taken to retrospectively estimate FL at winter annulus one (FW1) using the intercept-corrected direct proportion model. The LM fish were observed to migrate as age-1, age-2, and infrequently as age-3 smolts. Those migrating as age-1 smolts had a distinctly larger estimated FL at FW1 (>112 mm) than those that remained in the river for at least one additional year. At the time of migration, age-2 and age-3 smolts were substantially larger than age-1 smolts. Returning adult Atlantic Salmon of LM origin had estimated FLs at FW1 that corresponded to smolt age (greater FL for age 1 than age 2). The LM product produces both age-1 and age-2 smolts that have greater freshwater experience than hatchery smolts and may have growth and fitness advantages. The data from this study will allow managers to better assess the probability of smolting age and manipulate hatchery growth rates to produce a targeted-size LM product. Received June 11, 2013; accepted November 11, 2013 JF - North American Journal of Fisheries Management AU - Zydlewski, Joseph AU - O'Malley, Andrew AU - Cox, Oliver AU - Ruksznis, Peter AU - Trial, Joan G AD - U.S. Geological Survey, Maine Cooperative Fish and Wildlife Research Unit, University of Maine, 5755 Nutting Hall, Orono, Maine, 04469, USA, jzydlewski@usgs.gov Y1 - 2014/02/01/ PY - 2014 DA - 2014 Feb 01 SP - 147 EP - 158 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 34 IS - 1 SN - 0275-5947, 0275-5947 KW - ASFA Marine Biotechnology Abstracts; Ecology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Fitness KW - Age KW - Anadromous species KW - Byproducts KW - Survival KW - Migration KW - Models KW - Domestication KW - Marine fish KW - Fishery management KW - ANW, USA, Maine KW - Tributaries KW - Rivers KW - Growth rate KW - Marine KW - Data processing KW - Stocking (organisms) KW - Freshwater environments KW - Drainage KW - Smolts KW - Fry KW - Trapping KW - Salmo salar KW - Hatcheries KW - Stocking KW - USA, Maine, Penobscot R. KW - Scales KW - Q4 27750:Environmental KW - Q3 08582:Fish culture KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520366044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=Growth+and+Smolting+in+Lower-Mode+Atlantic+Salmon+Stocked+into+the+Penobscot+River%2C+Maine&rft.au=Zydlewski%2C+Joseph%3BO%27Malley%2C+Andrew%3BCox%2C+Oliver%3BRuksznis%2C+Peter%3BTrial%2C+Joan+G&rft.aulast=Zydlewski&rft.aufirst=Joseph&rft.date=2014-02-01&rft.volume=34&rft.issue=1&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.866996 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Growth rate; Marine fish; Stocking (organisms); Anadromous species; Fry; Byproducts; Smolts; Tributaries; Domestication; Rivers; Fitness; Age; Data processing; Freshwater environments; Drainage; Survival; Trapping; Migration; Models; Hatcheries; Stocking; Fishery management; Scales; Salmo salar; USA, Maine, Penobscot R.; ANW, USA, Maine; Marine DO - http://dx.doi.org/10.1080/02755947.2013.866996 ER - TY - JOUR T1 - Survival and population growth of a free-ranging elk population with a long history of exposure to chronic wasting disease AN - 1512334810; 19358164 AB - Investigations of chronic wasting disease (CWD), a fatal, contagious prion disease of free-ranging cervids, suggest the disease can cause long-term population declines in deer (Odocoileus spp.). However, the implications of CWD for elk (Cervus elaphus nelsoni) populations are less certain. During 2008-2010, we used rectal biopsies and telemetry to observe disease transmission and survival in adult female elk from a high-density herd in Rocky Mountain National Park (RMNP) that had been infected by CWD for over 25 years. We studied a cohort of 123 adult female elk that were determined to be free of CWD by rectal biopsy in 2008. Annual incidence of CWD was 0.08 [95% Bayesian credible interval (BCI)=0.05, 0.12]. Annual survival probabilities of the cohort excluding harvest declined from 0.97 in 2008 (BCI=0.93, 0.99) to 0.85 in 2010 (BCI=0.75, 0.93). Declines in survival were attributed almost entirely to CWD; the proportion of radiocollared elk that died of CWD increased from 0.02 in 2008 (BCI=0.00, 0.05) to 0.11 in 2010 (BCI=0.04, 0.21). We attributed the increase to the time lag required for development of new CWD cases. We used survival rates of susceptible and infected elk to develop a projection matrix for a discrete time, female only model that estimated the intrinsic population growth rate ( lambda ) of this elk herd to be 1.00 (BCI=0.93, 1.05) using the prevalence of CWD (12.9%) and calf:cow ratios (24:100) observed during this study. Population declines were predicted to occur when prevalence of CWD exceeded 13% (BCI=0, 35). However, this estimate was contingent on calf:cow ratios and harvest. Greater recruitment will offset some of the effects of CWD, whereas the inclusion of female harvest, which was excluded from this study, would likely result in lower lambda values than those observed in this study. We conclude that CWD can exceed natural rates of mortality, reduce survival of adult females, and decrease population growth of elk herds. Published 2014. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Wildlife Management AU - Monello, Ryan J AU - Powers, Jenny G AU - Hobbs, NThompson AU - Spraker, Terry R AU - Watry, Mary Kay AU - Wild, Margaret A AD - Biological Resource Management Division, National Park Service, 1201 Oakridge STE 200, Fort Collins, CO, 80525. Y1 - 2014/02// PY - 2014 DA - Feb 2014 SP - 214 EP - 223 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 United States VL - 78 IS - 2 SN - 0022-541X, 0022-541X KW - Ecology Abstracts KW - Cervus elaphus nelsoni KW - chronic wasting disease KW - Colorado KW - elk KW - incidence KW - mortality KW - prion KW - survival KW - Mortality KW - Wildlife management KW - Odocoileus KW - Mathematical models KW - Rectum KW - Bayesian analysis KW - Population growth KW - Recruitment KW - National parks KW - Survival KW - Biopsy KW - Population decline KW - Chronic wasting disease KW - Disease transmission KW - Models KW - Transmissible spongiform encephalopathy KW - Mountains KW - Cervidae KW - Telemetry KW - Prion protein KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1512334810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Survival+and+population+growth+of+a+free-ranging+elk+population+with+a+long+history+of+exposure+to+chronic+wasting+disease&rft.au=Monello%2C+Ryan+J%3BPowers%2C+Jenny+G%3BHobbs%2C+NThompson%3BSpraker%2C+Terry+R%3BWatry%2C+Mary+Kay%3BWild%2C+Margaret+A&rft.aulast=Monello&rft.aufirst=Ryan&rft.date=2014-02-01&rft.volume=78&rft.issue=2&rft.spage=214&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.1002%2Fjwmg.665 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2014-11-12 N1 - SubjectsTermNotLitGenreText - Mortality; Wildlife management; Rectum; Mathematical models; Bayesian analysis; Population growth; Recruitment; National parks; Survival; Biopsy; Population decline; Chronic wasting disease; Models; Disease transmission; Mountains; Transmissible spongiform encephalopathy; Telemetry; Prion protein; Cervidae; Odocoileus; Cervus elaphus nelsoni DO - http://dx.doi.org/10.1002/jwmg.665 ER - TY - JOUR T1 - Nitrogen Deposition Effects on Diatom Communities in Lakes from Three National Parks in Washington State AN - 1505337906; 19340561 AB - The goal of this study was to document if lakes in National Parks in Washington have exceeded critical levels of nitrogen (N) deposition, as observed in other Western States. We measured atmospheric N deposition, lake water quality, and sediment diatoms at our study lakes. Water chemistry showed that our study lakes were ultra-oligotrophic with ammonia and nitrate concentrations often at or below detection limits with low specific conductance (<100 mu S/cm), and acid neutralizing capacities (<400 mu eq/L). Rates of summer bulk inorganic N deposition at all our sites ranged from 0.6 to 2.4 kg N ha super(-1) year super(-1) and were variable both within and across the parks. Diatom assemblages in a single sediment core from Hoh Lake (Olympic National Park) displayed a shift to increased relative abundances of Asterionella formosa and Fragilaria tenera beginning in the 1969-1975 timeframe, whereas these species were not found at the remaining (nine) sites. These diatom species are known to be indicative of N enrichment and were used to determine an empirical critical load of N deposition, or threshold level, where changes in diatom communities were observed at Hoh Lake. However, N deposition at the remaining nine lakes does not seem to exceed a critical load at this time. At Milk Lake, also in Olympic National Park, there was some evidence that climate change might be altering diatom communities, but more research is needed to confirm this. We used modeled precipitation for Hoh Lake and annual inorganic N concentrations from a nearby National Atmospheric Deposition Program station, to calculate elevation-corrected N deposition for 1980-2009 at Hoh Lake. An exponential fit to this data was hindcasted to the 1969-1975 time period, and we estimate a critical load of 1.0 to 1.2 kg N ha super(-1) year super(-1) for wet deposition for this lake. JF - Water, Air, & Soil Pollution AU - Sheibley, Richard W AU - Enache, Mihaela AU - Swarzenski, Peter W AU - Moran, Patrick W AU - Foreman, James R AD - US Geological Survey, Tacoma, WA, 98402, USA, sheibley@usgs.gov Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 1 EP - 23 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 225 IS - 2 SN - 0049-6979, 0049-6979 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Water Resources Abstracts; Pollution Abstracts; Aqualine Abstracts KW - Rainfall KW - Climatic changes KW - Freshwater KW - Water quality KW - Lakes KW - National Parks KW - Cores KW - Sedimentation KW - Conductance KW - Ammonia KW - Wet deposition KW - Soil contamination KW - Pollutant deposition KW - Periphyton KW - Fragilaria KW - Nitrogen KW - Nitrate KW - Climate change KW - National parks KW - Diatoms KW - Summer KW - Asterionella KW - Asterionella formosa KW - Milk KW - Data processing KW - Nitrates KW - Precipitation KW - Lake deposits KW - Sediments KW - Water pollution KW - Soil pollution KW - Air pollution KW - Parks KW - Deposition KW - Capacity KW - Water chemistry KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 3020:Sources and fate of pollution KW - K 03450:Ecology KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - Q5 08521:Mechanical and natural changes KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505337906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Nitrogen+Deposition+Effects+on+Diatom+Communities+in+Lakes+from+Three+National+Parks+in+Washington+State&rft.au=Sheibley%2C+Richard+W%3BEnache%2C+Mihaela%3BSwarzenski%2C+Peter+W%3BMoran%2C+Patrick+W%3BForeman%2C+James+R&rft.aulast=Sheibley&rft.aufirst=Richard&rft.date=2014-02-01&rft.volume=225&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-013-1857-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 102 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Air pollution; Climate change; Lake deposits; Periphyton; Water quality; Sedimentation; Water chemistry; Water pollution; Nitrogen; Nitrate; Data processing; Milk; Conductance; Ammonia; Climatic changes; National parks; Diatoms; Precipitation; Sediments; Soil pollution; Lakes; Cores; Parks; Nitrates; Rainfall; Summer; Soil contamination; Wet deposition; Pollutant deposition; National Parks; Asterionella; Deposition; Capacity; Asterionella formosa; Fragilaria; Freshwater DO - http://dx.doi.org/10.1007/s11270-013-1857-x ER - TY - JOUR T1 - Variables that Affect Agricultural Chemicals in Groundwater in Nebraska AN - 1505335074; 19340564 AB - Agricultural chemicals from nonpoint sources in groundwater are present in the major provinces of the High Plains aquifer in Nebraska. Nitrate and triazine-herbicide concentrations in groundwater were assessed to establish preliminary relations between these constituents and selected hydrogeologic, climatic, and land-use variables. Also, macropore flow paths were measured in an attempt to delineate their contribution to non-point source pollution from the study areas. Water from 82 wells in six study areas was analyzed for nitrate; water from 57 of the 82 wells was analyzed for triazine herbicides. Twenty-one independent variables were identified that could potentially affect chemical concentrations in groundwater. Data for 9 of 21 independent variables suspected of affecting concentrations of nitrate and triazine herbicides in groundwater were collected from the well sites. The nine variables and their measured ranges were hydraulic gradient, 0.0006-0.0053; hydraulic conductivity, 1.5-45.4 m (5-149 ft) per day; specific discharge, 0.004-0.091 m (0.0128-0.2998 ft) per day; depth to water, 0.91-76 m (3-250 ft); well depth, 12-168 m (40-550 ft); annual precipitation, 30-100 cm (12.0-39.3 in.); soil permeability, 1.9-23 cm (0.76-9.0 in.); irrigation-well density, 0-8 irrigation wells per 2.59 km super(2) (1 square mile); and annual nitrogen fertilizer use, 0-118 kg (0-260 lb) of nitrogen per acre. Macropore flow is listed in percent, average per study area based on determinations from dye studies. In this instance, macropore flow is used to also entail preferential flow paths. Nitrate concentrations ranged from 0.1 to 45 mgL super(-1). Triazine-herbicide concentrations were detected in samples from five of the six study areas in concentrations ranging from 0.1 to 2.3 mu L super(-1). Analysis indicated that there were significant differences in nitrate concentrations (averages-at 95 % confidence level using Kendall Test) among the six study areas; no significant differences in triazine-herbicide concentrations were found. Concentrations of nitrate and triazine herbicide were determined (using contingency-table analysis), to be significantly larger in more intensively irrigated areas compared to less intensively irrigated areas. Preliminary correlations with the independent variables and nitrate concentrations indicated significant relations at the 95 % confidence level with variables hydraulic conductivity, well depth, and irrigation well density. Correlations with triazine-herbicide concentrations indicated significant relations with hydraulic conductivity, specific discharge, well depth, annual precipitation, and irrigation well density, as well as nitrate concentrations. Simple multiple-regression technique indicated that well depth and density and fertilizer use explained about 51 % of the variation in nitrate concentrations. Specific discharge and well depth explained about 60 % of the variation in triazine-herbicide concentrations. Macropore flow paths and specific discharge explained 84 % of the total variation in triazine-herbicide concentrations. The use of trade names in this report is for identification purposes only and does not constitute endorsement by the U.S. Geological Survey. JF - Water, Air, & Soil Pollution AU - Tindall, James A AU - Chen, Abraham AD - U.S. Geological Survey, Denver, CO, USA, jtindall@usgs.gov Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 1 EP - 18 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 225 IS - 2 SN - 0049-6979, 0049-6979 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts; Environment Abstracts; Sustainability Science Abstracts; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Hydraulics KW - Resource management KW - Trade KW - Rainfall KW - Freshwater KW - Fertilizers KW - Irrigation Wells KW - Atmospheric pollution KW - Irrigation KW - River discharge KW - Nonpoint pollution KW - Land use KW - Geohydrology KW - Groundwater KW - Nitrogen KW - Hydraulic conductivity KW - Aquifers KW - Soil permeability KW - Correlations KW - Herbicides in groundwater KW - Permeability Coefficient KW - Aquifer flow KW - Nitrates KW - Density KW - Climate KW - Nonpoint Pollution Sources KW - Herbicides KW - Agrochemicals KW - Water pollution KW - Soil pollution KW - Air pollution KW - USA KW - Geological surveys KW - USA, Nebraska KW - Annual precipitation KW - Water wells KW - Macropores KW - SW 1030:Use of water of impaired quality KW - AQ 00006:Sewage KW - M2 556.38:Groundwater Basins (556.38) KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q5 08521:Mechanical and natural changes KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505335074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Variables+that+Affect+Agricultural+Chemicals+in+Groundwater+in+Nebraska&rft.au=Tindall%2C+James+A%3BChen%2C+Abraham&rft.aulast=Tindall&rft.aufirst=James&rft.date=2014-02-01&rft.volume=225&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-013-1862-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 45 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Air pollution; Resource management; Fertilizers; Geological surveys; Climate; Irrigation; River discharge; Herbicides; Water pollution; Soil permeability; Aquifers; Soil pollution; Hydraulic conductivity; Atmospheric pollution; Herbicides in groundwater; Correlations; Annual precipitation; Aquifer flow; Land use; Hydraulics; Nitrates; Trade; Rainfall; Nonpoint pollution; Agrochemicals; Water wells; Groundwater; Nitrogen; Irrigation Wells; Density; Geohydrology; Nonpoint Pollution Sources; Macropores; Permeability Coefficient; USA; USA, Nebraska; Freshwater DO - http://dx.doi.org/10.1007/s11270-013-1862-0 ER - TY - JOUR T1 - Diffuse migratory connectivity in two species of shrubland birds: evidence from stable isotopes AN - 1496894695; 19038336 AB - (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image). Connecting seasonal ranges of migratory birds is important for understanding the annual template of stressors that influence their populations. Brewer's sparrows (Spizella breweri) and sagebrush sparrows (Artemisiospiza nevadensis) share similar sagebrush (Artemisia spp.) habitats for breeding but have different population trends that might be related to winter location. To link breeding and winter ranges, we created isoscapes of deuterium [stable isotope ratio ( delta ) of deuterium; delta super(2)H] and nitrogen ( delta super(15)N) for each species modeled from isotope ratios measured in feathers of 264 Brewer's and 82 sagebrush sparrows and environmental characteristics at capture locations across their breeding range. We then used feather ... and ... measured in 1,029 Brewer's and 527 sagebrush sparrows captured on winter locations in southwestern United States to assign probable breeding ranges. Intraspecies population mixing from across the breeding range was strong for both Brewer's and sagebrush sparrows on winter ranges. Brewer's sparrows but not sagebrush sparrows were linked to more northerly breeding locations in the eastern part of their winter range. Winter location was not related to breeding population trends estimated from US Geological Survey Breeding Bird Survey routes for either Brewer's or sagebrush sparrows. Primary drivers of population dynamics are likely independent for each species; Brewer's and sagebrush sparrows captured at the same winter location did not share predicted breeding locations or population trends. The diffuse migratory connectivity displayed by Brewer's and sagebrush sparrows measured at the coarse spatial resolution in our analysis also suggests that local environments rather than broad regional characteristics are primary drivers of annual population trends. JF - Oecologia AU - Knick, Steven T AU - Leu, Matthias AU - Rotenberry, John T AU - Hanser, Steven E AU - Fesenmyer, Kurt A AD - US Geological Survey, Forest and Rangeland Ecosystem Science Center, Snake River Field Station, 970 Lusk Street, Boise, ID, 83706, USA, steve_knick@usgs.gov PY - 2014 SP - 595 EP - 608 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 174 IS - 2 SN - 0029-8549, 0029-8549 KW - Animal Behavior Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Isotopes KW - Artemisia KW - Recruitment KW - Deuterium KW - spatial discrimination KW - Habitat KW - Population dynamics KW - Winter KW - Migratory birds KW - Aves KW - USA KW - Sulfur dioxide KW - Feathers KW - Breeding KW - Geological surveys KW - Spizella breweri KW - Seasonal variations KW - Nitrogen KW - Y 25150:General/Miscellaneous KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496894695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Oecologia&rft.atitle=Diffuse+migratory+connectivity+in+two+species+of+shrubland+birds%3A+evidence+from+stable+isotopes&rft.au=Knick%2C+Steven+T%3BLeu%2C+Matthias%3BRotenberry%2C+John+T%3BHanser%2C+Steven+E%3BFesenmyer%2C+Kurt+A&rft.aulast=Knick&rft.aufirst=Steven&rft.date=2014-02-01&rft.volume=174&rft.issue=2&rft.spage=595&rft.isbn=&rft.btitle=&rft.title=Oecologia&rft.issn=00298549&rft_id=info:doi/10.1007%2Fs00442-013-2791-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 53 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Isotopes; Feathers; Breeding; Recruitment; spatial discrimination; Population dynamics; Habitat; Nitrogen; Aves; Sulfur dioxide; Geological surveys; Deuterium; Seasonal variations; Migratory birds; Winter; Artemisia; Spizella breweri; USA DO - http://dx.doi.org/10.1007/s00442-013-2791-8 ER - TY - JOUR T1 - Long-distance transport of Hg, Sb, and As from a mined area, conversion of Hg to methyl-Hg, and uptake of Hg by fish on the Tiber River basin, west-central Italy AN - 1492637847; 18976604 AB - Stream sediment, stream water, and fish were collected from a broad region to evaluate downstream transport and dispersion of mercury (Hg) from inactive mines in the Monte Amiata Hg District (MAMD), Tuscany, Italy. Stream sediment samples ranged in Hg concentration from 20 to 1,900 ng/g, and only 5 of the 17 collected samples exceeded the probable effect concentration for Hg of 1,060 ng/g, above which harmful effects are likely to be observed in sediment-dwelling organisms. Concentrations of methyl-Hg in Tiber River sediment varied from 0.12 to 0.52 ng/g, and although there is no established guideline for sediment methyl-Hg, these concentrations exceeded methyl-Hg in a regional baseline site (<0.02 ng/g). Concentrations of Hg in stream water varied from 1.2 to 320 ng/L, all of which were below the 1,000 ng/L Italian drinking water Hg guideline and the 770 ng/L U.S. Environmental Protection Agency (USEPA) guideline recommended to protect against chronic effects to aquatic wildlife. Methyl-Hg concentrations in stream water varied from <0.02 to 0.53 ng/L and were generally elevated compared to the baseline site (<0.02 ng/L). All stream water samples contained concentrations of As (<1.0-6.2 mu g/L) and Sb (<0.20-0.37 mu g/L) below international drinking water guidelines to protect human health (10 mu g/L for As and 20 mu g/L for Sb) and for protection against chronic effects to aquatic wildlife (150 mu g/L for As and 5.6 mu g/L for Sb). Concentrations of Hg in freshwater fish muscle ranged from 0.052-0.56 mu g/g (wet weight), mean of 0.17 mu g/g, but only 17 % (9 of 54) exceeded the 0.30 mu g/g (wet weight) USEPA fish muscle guideline recommended to protect human health. Concentrations of Hg in freshwater fish in this region generally decreased with increasing distance from the MAMD, where fish with the highest Hg concentrations were collected more proximal to the MAMD, whereas all fish collected most distal from Hg mines contained Hg below the 0.30 mu g/g fish muscle guideline. Data in this study indicate some conversion of inorganic Hg to methyl-Hg and uptake of Hg in fish on the Paglia River, but less methylation of Hg and Hg uptake by freshwater fish in the larger Tiber River. JF - Environmental Geochemistry and Health AU - Gray, John E AU - Rimondi, Valentina AU - Costagliola, Pilario AU - Vaselli, Orlando AU - Lattanzi, Pierfranco AD - U.S. Geological Survey, MS 973, Federal Center, Denver, CO, 80225, USA, jgray@usgs.gov Y1 - 2014/02// PY - 2014 DA - Feb 2014 SP - 145 EP - 157 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 36 IS - 1 SN - 0269-4042, 0269-4042 KW - Environment Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Pollution Abstracts; Health & Safety Science Abstracts; Water Resources Abstracts KW - Water sampling KW - Fluvial Sediments KW - Italy, Tevere R. KW - Freshwater KW - Freshwater fish KW - Streams KW - Public health KW - Drinking Water KW - Weight KW - Absorption KW - Muscle KW - Downstream KW - Rivers KW - Sediment pollution KW - Wildlife KW - Guidelines KW - Muscles KW - River basins KW - Mines KW - Environmental protection KW - EPA KW - USA KW - Italy, Tuscany KW - Fish physiology KW - Stream KW - Uptake KW - Mercury KW - Standards KW - Fish KW - Drinking water KW - SW 5040:Data acquisition KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - H 2000:Transportation KW - AQ 00008:Effects of Pollution KW - ENA 16:Renewable Resources-Water KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492637847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geochemistry+and+Health&rft.atitle=Long-distance+transport+of+Hg%2C+Sb%2C+and+As+from+a+mined+area%2C+conversion+of+Hg+to+methyl-Hg%2C+and+uptake+of+Hg+by+fish+on+the+Tiber+River+basin%2C+west-central+Italy&rft.au=Gray%2C+John+E%3BRimondi%2C+Valentina%3BCostagliola%2C+Pilario%3BVaselli%2C+Orlando%3BLattanzi%2C+Pierfranco&rft.aulast=Gray&rft.aufirst=John&rft.date=2014-02-01&rft.volume=36&rft.issue=1&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Environmental+Geochemistry+and+Health&rft.issn=02694042&rft_id=info:doi/10.1007%2Fs10653-013-9525-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 45 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Drinking Water; Fish physiology; Stream; Mercury; River basins; Freshwater fish; Environmental protection; Public health; Water sampling; Guidelines; Wildlife; Muscles; Mines; Streams; EPA; Uptake; Fish; Downstream; Drinking water; Rivers; Weight; Fluvial Sediments; Muscle; Absorption; Standards; USA; Italy, Tuscany; Italy, Tevere R.; Freshwater DO - http://dx.doi.org/10.1007/s10653-013-9525-z ER - TY - JOUR T1 - Utilizing thin-film solid-phase extraction to assess the effect of organic carbon amendments on the bioavailability of DDT and dieldrin to earthworms. AN - 1490778160; 24316068 AB - Improved approaches are needed to assess bioavailability of hydrophobic organic compounds in contaminated soils. Performance of thin-film solid-phase extraction (TF-SPE) using vials coated with ethylene vinyl acetate was compared to earthworm bioassay (Lumbricus terrestris). A DDT and dieldrin contaminated soil was amended with four organic carbon materials to assess the change in bioavailability. Addition of organic carbon significantly lowered bioavailability for all compounds except for 4,4'-DDT. Equilibrium concentrations of compounds in the polymer were correlated with uptake by earthworms after 48d exposure (R(2) = 0.97; p 40yr of aging. Results show that TF-SPE can be useful in examining potential risks associated with contaminated soils and to test effectiveness of remediation efforts. Published by Elsevier Ltd. JF - Environmental pollution (Barking, Essex : 1987) AU - Andrade, Natasha A AU - Centofanti, Tiziana AU - McConnell, Laura L AU - Hapeman, Cathleen J AU - Torrents, Alba AU - Nguyen, Anh AU - Beyer, W Nelson AU - Chaney, Rufus L AU - Novak, Jeffrey M AU - Anderson, Marya O AU - Cantrell, Keri B AD - Department of Civil and Environmental Engineering, University of Maryland College Park, 1173 Glenn L. Martin Hall, College Park, MD 20742, USA. ; United States Department of Agriculture, Agricultural Research Service, Henry A. Wallace Beltsville Agricultural Research Center, 10300 Baltimore Ave., Beltsville, MD 20705, USA. Electronic address: laura.mcconnell@ars.usda.gov. ; United States Department of Agriculture, Agricultural Research Service, Henry A. Wallace Beltsville Agricultural Research Center, 10300 Baltimore Ave., Beltsville, MD 20705, USA. ; United States Geological Survey, Patuxent Wildlife Research Center, 10300 Baltimore Ave., Bldg. 308, BARC-East, Beltsville, MD 20705, USA. ; United States Department of Agriculture, Agricultural Research Service, Coastal Plains Soil, Water, and Plant Research Center, 2611 West Lucas St., Florence, SC, USA. Y1 - 2014/02// PY - 2014 DA - February 2014 SP - 307 EP - 313 VL - 185 KW - Soil KW - 0 KW - Soil Pollutants KW - DDT KW - CIW5S16655 KW - Dieldrin KW - I0246D2ZS0 KW - Index Medicus KW - Bioavailability KW - Earthworms KW - Thin-film solid-phase extraction (TF-SPE) KW - Animals KW - Humans KW - Solid Phase Extraction -- methods KW - Soil -- chemistry KW - Risk Assessment KW - Oligochaeta -- metabolism KW - DDT -- metabolism KW - Soil Pollutants -- metabolism KW - Dieldrin -- metabolism KW - Dieldrin -- analysis KW - Soil Pollutants -- analysis KW - DDT -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490778160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.atitle=Utilizing+thin-film+solid-phase+extraction+to+assess+the+effect+of+organic+carbon+amendments+on+the+bioavailability+of+DDT+and+dieldrin+to+earthworms.&rft.au=Andrade%2C+Natasha+A%3BCentofanti%2C+Tiziana%3BMcConnell%2C+Laura+L%3BHapeman%2C+Cathleen+J%3BTorrents%2C+Alba%3BNguyen%2C+Anh%3BBeyer%2C+W+Nelson%3BChaney%2C+Rufus+L%3BNovak%2C+Jeffrey+M%3BAnderson%2C+Marya+O%3BCantrell%2C+Keri+B&rft.aulast=Andrade&rft.aufirst=Natasha&rft.date=2014-02-01&rft.volume=185&rft.issue=&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Environmental+pollution+%28Barking%2C+Essex+%3A+1987%29&rft.issn=1873-6424&rft_id=info:doi/10.1016%2Fj.envpol.2013.11.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-03-20 N1 - Date created - 2013-12-20 N1 - Date revised - 2017-01-14 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.envpol.2013.11.008 ER - TY - JOUR T1 - Mycotoxins: diffuse and point source contributions of natural contaminants of emerging concern to streams. AN - 1490761408; 24184544 AB - To determine the prevalence of mycotoxins in streams, 116 water samples from 32 streams and three wastewater treatment plant effluents were collected in 2010 providing the broadest investigation on the spatial and temporal occurrence of mycotoxins in streams conducted in the United States to date. Out of the 33 target mycotoxins measured, nine were detected at least once during this study. The detections of mycotoxins were nearly ubiquitous during this study even though the basin size spanned four orders of magnitude. At least one mycotoxin was detected in 94% of the 116 samples collected. Deoxynivalenol was the most frequently detected mycotoxin (77%), followed by nivalenol (59%), beauvericin (43%), zearalenone (26%), β-zearalenol (20%), 3-acetyl-deoxynivalenol (16%), α-zearalenol (10%), diacetoxyscirpenol (5%), and verrucarin A (1%). In addition, one or more of the three known estrogenic compounds (i.e. zearalenone, α-zearalenol, and β-zearalenol) were detected in 43% of the samples, with maximum concentrations substantially higher than observed in previous research. While concentrations were generally low (i.e. < 50 ng/L) during this study, concentrations exceeding 1,000 ng/L were measured during spring snowmelt conditions in agricultural settings and in wastewater treatment plant effluent. Results of this study suggest that both diffuse (e.g. release from infected plants and manure applications from exposed livestock) and point (e.g. wastewater treatment plants and food processing plants) sources are important environmental pathways for mycotoxin transport to streams. The ecotoxicological impacts from the long-term, low-level exposures to mycotoxins alone or in combination with complex chemical mixtures are unknown. © 2013. JF - The Science of the total environment AU - Kolpin, Dana W AU - Schenzel, Judith AU - Meyer, Michael T AU - Phillips, Patrick J AU - Hubbard, Laura E AU - Scott, Tia-Marie AU - Bucheli, Thomas D AD - U.S. Geological Survey, Iowa Water Science Center, 400 S. Clinton St. Suite 269, Iowa City, IA 52244, United States. Electronic address: dwkolpin@usgs.gov. ; Agroscope Reckenholz-Tanikon Research Station, CH-8046 Zurich, Switzerland. ; U.S. Geological Survey, Kansas Water Science Center, 4821 Quail Crest Place, Lawrence, KS 66049, United States. ; U.S. Geological Survey, New York Water Science Center, 425 Jordan Road, Troy, NY 12180, United States. ; U.S. Geological Survey, Iowa Water Science Center, 400 S. Clinton St. Suite 269, Iowa City, IA 52244, United States. Y1 - 2014/02/01/ PY - 2014 DA - 2014 Feb 01 SP - 669 EP - 676 VL - 470-471 KW - Mycotoxins KW - 0 KW - Water Pollutants, Chemical KW - Index Medicus KW - United States KW - Streams KW - Environmental Monitoring KW - Rivers -- parasitology KW - Water Pollutants, Chemical -- analysis KW - Water Microbiology KW - Rivers -- chemistry KW - Rivers -- microbiology KW - Mycotoxins -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490761408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Mycotoxins%3A+diffuse+and+point+source+contributions+of+natural+contaminants+of+emerging+concern+to+streams.&rft.au=Kolpin%2C+Dana+W%3BSchenzel%2C+Judith%3BMeyer%2C+Michael+T%3BPhillips%2C+Patrick+J%3BHubbard%2C+Laura+E%3BScott%2C+Tia-Marie%3BBucheli%2C+Thomas+D&rft.aulast=Kolpin&rft.aufirst=Dana&rft.date=2014-02-01&rft.volume=470-471&rft.issue=&rft.spage=669&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.09.062 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-08-13 N1 - Date created - 2014-01-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.09.062 ER - TY - JOUR T1 - Variable exhumation rates and variable displacement rates; documenting recent slowing of Himalayan shortening in western Bhutan AN - 1502292802; 2014-014480 AB - We link exhumational variability in space and time to the evolving geometry of the Himalayan fold-thrust belt in western Bhutan. By combining new and published geochronologic and thermochronologic data we document the burial age, peak temperatures and complete cooling history from 20 Ma to the present over an across-strike distance of approximately 125 km. These integrated cooling curves highlight windows of fast exhumation that vary spatially and temporally. We propose that pulses of fast exhumation are a result of structures that facilitate the vertical motion of material, illustrated in sequentially-restored cross sections. Due to a range of permissible geometries at depth, we explore and evaluate the impact of geometry on kinematics and rates of deformation. The linked cooling history and cross sections provide estimates of both magnitude and timing of thrust sheet displacement and highlight temporal variability in potential shortening rates. Structural and chronologic data illustrate a general north to south progression of Himalayan deformation, with emplacement of the Main Central thrust (MCT), Paro thrust and Shumar thrust by 12 to no later than 9 Ma. Two different geometries and kinematic scenarios for the Lesser Himalayan duplex are proposed. A north to south propagating duplex system requires that the southern portion of that system, south of the MCT, deformed and cooled by 9 Ma, leaving only the southernmost thrust sheets, including the Main Boundary and Main Frontal thrusts, to deform between 9 and 0 Ma. This limited post 9 Ma shortening would necessitate a marked slowdown in convergence accommodated on the Main Himalayan thrust. A two-tiered duplex system, which allows for the Paro window duplex and the southern Baxa duplex to form simultaneously, permits duplex formation and accompanying exhumation until 6 Ma. Limited cooling from approximately 200 degrees C to the surface post 6 Ma suggests either a decrease in shortening rates from 6 to 0 Ma or that duplex formation and exhumation are temporally decoupled. Our combined cooling curves highlight that the youngest cooling ages may not mark the fastest thrusting rates or the window of fastest exhumation. Instead, temporal variations in exhumation are best viewed through identifying transients in exhumation rate. We suggest that the strongest control on exhumation magnitude and variability is fold-thrust belt geometry, particularly the locations and magnitudes of footwall ramps, which can change over 10's of km distance. Balanced cross sections predict the location and magnitude of these ramps and how they vary in space and time, providing an untapped potential for testing permissible cross-section geometries and kinematics against measured cooling histories. Abstract Copyright (2014) Elsevier, B.V. JF - Earth and Planetary Science Letters AU - McQuarrie, Nadine AU - Tobgay, Tobgay AU - Long, Sean P AU - Reiners, Peter W AU - Cosca, Michael A Y1 - 2014/01/15/ PY - 2014 DA - 2014 Jan 15 SP - 161 EP - 174 PB - Elsevier, Amsterdam VL - 386 SN - 0012-821X, 0012-821X KW - silicates KW - duplexes KW - Bhutan KW - displacements KW - thermal history KW - Main Central Thrust KW - Cenozoic KW - (U-Th)/He KW - balanced cross sections KW - Indian Peninsula KW - orthosilicates KW - cooling KW - thermochronology KW - Himalayas KW - exhumation KW - tectonics KW - Asia KW - faults KW - zircon group KW - Ar/Ar KW - upper Cenozoic KW - thrust sheets KW - zircon KW - rates KW - deformation KW - nesosilicates KW - crustal shortening KW - thrust faults KW - temporal distribution KW - fold and thrust belts KW - cross sections KW - 03:Geochronology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1502292802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Variable+exhumation+rates+and+variable+displacement+rates%3B+documenting+recent+slowing+of+Himalayan+shortening+in+western+Bhutan&rft.au=McQuarrie%2C+Nadine%3BTobgay%2C+Tobgay%3BLong%2C+Sean+P%3BReiners%2C+Peter+W%3BCosca%2C+Michael+A&rft.aulast=McQuarrie&rft.aufirst=Nadine&rft.date=2014-01-15&rft.volume=386&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2013.10.045 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Number of references - 78 N1 - Document feature - illus. incl. sects., 2 tables, geol. sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-02-27 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - (U-Th)/He; Ar/Ar; Asia; balanced cross sections; Bhutan; Cenozoic; cooling; cross sections; crustal shortening; deformation; displacements; duplexes; exhumation; faults; fold and thrust belts; Himalayas; Indian Peninsula; Main Central Thrust; nesosilicates; orthosilicates; rates; silicates; tectonics; temporal distribution; thermal history; thermochronology; thrust faults; thrust sheets; upper Cenozoic; zircon; zircon group DO - http://dx.doi.org/10.1016/j.epsl.2013.10.045 ER - TY - JOUR T1 - Persistent organic contaminants in Saharan dust air masses in West Africa, Cape Verde and the eastern Caribbean. AN - 1467070344; 24055669 AB - Anthropogenic semivolatile organic compounds (SOCs) that persist in the environment, bioaccumulate, are toxic at low concentrations, and undergo long-range atmospheric transport (LRT) were identified and quantified in the atmosphere of a Saharan dust source region (Mali) and during Saharan dust incursions at downwind sites in the eastern Caribbean (U.S. Virgin Islands, Trinidad and Tobago) and Cape Verde. More organochlorine and organophosphate pesticides (OCPPs), polycyclic aromatic hydrocarbons (PAHs), and polychlorinated biphenyl (PCB) congeners were detected in the Saharan dust region than at downwind sites. Seven of the 13 OCPPs detected occurred at all sites: chlordanes, chlorpyrifos, dacthal, dieldrin, endosulfans, hexachlorobenzene (HCB), and trifluralin. Total SOCs ranged from 1.9-126 ng/m(3) (mean = 25 ± 34) at source and 0.05-0.71 ng/m(3) (mean = 0.24 ± 0.18) at downwind sites during dust conditions. Most SOC concentrations were 1-3 orders of magnitude higher in source than downwind sites. A Saharan source was confirmed for sampled air masses at downwind sites based on dust particle elemental composition and rare earth ratios, atmospheric back trajectory models, and field observations. SOC concentrations were considerably below existing occupational and/or regulatory limits; however, few regulatory limits exist for these persistent organic compounds. Long-term effects of chronic exposure to low concentrations of SOCs are unknown, as are possible additive or synergistic effects of mixtures of SOCs, biologically active trace metals, and mineral dust particles transported together in Saharan dust air masses. © 2013. JF - The Science of the total environment AU - Garrison, V H AU - Majewski, M S AU - Foreman, W T AU - Genualdi, S A AU - Mohammed, A AU - Massey Simonich, S L AD - U.S. Geological Survey, Southeast Ecological Science Center, St. Petersburg, FL 33701, USA. Electronic address: ginger_garrison@usgs.gov. Y1 - 2014/01/15/ PY - 2014 DA - 2014 Jan 15 SP - 530 EP - 543 VL - 468-469 KW - Air Pollutants KW - 0 KW - Dust KW - Polycyclic Aromatic Hydrocarbons KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Index Medicus KW - West Africa KW - Semivolatile organic compounds KW - Long-range transport KW - Saharan dust KW - Caribbean KW - Mass Spectrometry KW - Mali KW - Principal Component Analysis KW - Africa, Northern KW - Cape Verde KW - Spectrophotometry, Atomic KW - Geography KW - Caribbean Region KW - Dust -- analysis KW - Polycyclic Aromatic Hydrocarbons -- analysis KW - Polychlorinated Biphenyls -- analysis KW - Air Pollutants -- analysis KW - Environmental Monitoring -- statistics & numerical data KW - Air Movements KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1467070344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Persistent+organic+contaminants+in+Saharan+dust+air+masses+in+West+Africa%2C+Cape+Verde+and+the+eastern+Caribbean.&rft.au=Garrison%2C+V+H%3BMajewski%2C+M+S%3BForeman%2C+W+T%3BGenualdi%2C+S+A%3BMohammed%2C+A%3BMassey+Simonich%2C+S+L&rft.aulast=Garrison&rft.aufirst=V&rft.date=2014-01-15&rft.volume=468-469&rft.issue=&rft.spage=530&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.08.076 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-07-22 N1 - Date created - 2013-12-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.08.076 ER - TY - JOUR T1 - Experimental manipulation of TN:TP ratios suppress cyanobacterial biovolume and microcystin concentration in large-scale in situ mesocosms AN - 1534841862; 19424008 AB - A global dataset was compiled to examine relations between the total nitrogen to total phosphorus ratio (TN:TP) and microcystin concentration in lakes and reservoirs. Microcystin concentration decreased as TN:TP ratios increased, suggesting that manipulation of the TN:TP ratio may reduce microcystin concentrations. This relationship was experimentally tested by adding ammonium nitrate to increase the TN:TP ratio in large-scale (70 m super(3)), in situ mesocosms located in a eutrophic reservoir that routinely experiences toxic blooms of cyanobacteria. At a TN:TP ratio >75:1, chlorophytes dominated the phytoplankton community in the mesocosms, while cyanobacterial biovolume was significantly reduced and microcystin was not detected. In contrast, the unmanipulated reservoir was dominated by cyanobacteria, and microcystin was detected. Secchi depths were 1.1 to 1.8 times greater in the mesocosms relative to the reservoir. Cladoceran zooplankton had a larger body size (0.14 mm on average) in the mesocosms compared to conspecifics in the reservoir, which was likely related to the higher quality food. Combined, these empirical and experimental data indicate that although nutrient addition is counterintuitive to current cyanobacteria management practices, increasing the TN:TP ratio by adding nitrogen may be a potential short-term management strategy to reduce cyanobacteria and cyanotoxins when other alternatives (e.g., phosphorus reduction) are not possible. Additional experimental studies with careful controls are needed to define best management practices and identify any potential unintended consequences before nitrogen addition is implemented as a lake and reservoir management practice. JF - Lake and Reservoir Management AU - Harris, Ted D AU - Wilhelm, Frank M AU - Graham, Jennifer L AU - Loftin, Keith A AD - Department of Fish and Wildlife Resources, University of Idaho, Moscow, ID, 83843, tdharris@usgs.gov Y1 - 2014/01/02/ PY - 2014 DA - 2014 Jan 02 SP - 72 EP - 83 PB - Taylor & Francis Group Ltd., 11 New Fetter Lane London EC4P 4EE United Kingdom VL - 30 IS - 1 SN - 1040-2381, 1040-2381 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Reservoir KW - Algal blooms KW - Eutrophic waters KW - Eutrophic environments KW - Microcystins KW - Phosphorus KW - Phytoplankton KW - Nutrients KW - Freshwater KW - Cladocera KW - Lakes KW - Conspecifics KW - Body size KW - Food quality KW - Reservoirs KW - ammonium nitrate KW - Ammonium compounds KW - Experimental Data KW - Data processing KW - Biological poisons KW - Zooplankton KW - Best Management Practices KW - Mesocosms KW - Reservoir Management KW - Foods KW - Cyanobacteria KW - Cyanophyta KW - Nitrogen KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q1 08482:Ecosystems and energetics KW - K 03320:Cell Biology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534841862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Lake+and+Reservoir+Management&rft.atitle=Experimental+manipulation+of+TN%3ATP+ratios+suppress+cyanobacterial+biovolume+and+microcystin+concentration+in+large-scale+in+situ+mesocosms&rft.au=Harris%2C+Ted+D%3BWilhelm%2C+Frank+M%3BGraham%2C+Jennifer+L%3BLoftin%2C+Keith+A&rft.aulast=Harris&rft.aufirst=Ted&rft.date=2014-01-02&rft.volume=30&rft.issue=1&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Lake+and+Reservoir+Management&rft.issn=10402381&rft_id=info:doi/10.1080%2F10402381.2013.876131 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Algal blooms; Reservoir; Cyanobacteria; Eutrophic waters; Biological poisons; Body size; Phytoplankton; Mesocosms; Ammonium compounds; Data processing; Microcystins; Eutrophic environments; Zooplankton; Phosphorus; Nutrients; Lakes; Conspecifics; Food quality; ammonium nitrate; Nitrogen; Experimental Data; Reservoir Management; Foods; Best Management Practices; Reservoirs; Cyanophyta; Cladocera; Freshwater DO - http://dx.doi.org/10.1080/10402381.2013.876131 ER - TY - JOUR T1 - Experimental additions of aluminum sulfate and ammonium nitrate to in situ mesocosms to reduce cyanobacterial biovolume and microcystin concentration AN - 1534822396; 19424009 AB - Recent studies suggest that nitrogen additions to increase the total nitrogen:total phosphorus (TN:TP) ratio may reduce cyanobacterial biovolume and microcystin concentration in reservoirs. In systems where TP is >100 mu g/L, however, nitrogen additions to increase the TN:TP ratio could cause ammonia, nitrate, or nitrite toxicity to terrestrial and aquatic organisms. Reducing phosphorus via aluminum sulfate (alum) may be needed prior to nitrogen additions aimed at increasing the TN:TP ratio. We experimentally tested this sequential management approach in large in situ mesocosms (70.7 m super(3)) to examine effects on cyanobacteria and microcystin concentration. Because alum removes nutrients and most seston from the water column, alum treatment reduced both TN and TP, leaving post-treatment TN:TP ratios similar to pre-treatment ratios. Cyanobacterial biovolume was reduced after alum addition, but the percent composition (i.e., relative) cyanobacterial abundance remained unchanged. A single ammonium nitrate (nitrogen) addition increased the TN:TP ratio 7-fold. After the TN:TP ratio was >50 (by weight), cyanobacterial biovolume and abundance were reduced, and chrysophyte and cryptophyte biovolume and abundance increased compared to the alum treatment. Microcystin was not detectable until the TN:TP ratio was <50. Although both treatments reduced cyanobacteria, only the nitrogen treatment seemed to stimulate energy flow from primary producers to zooplankton, which suggests that combining alum and nitrogen treatments may be a viable in-lake management strategy to reduce cyanobacteria and possibly microcystin concentrations in high-phosphorus systems. Additional studies are needed to define best management practices before combined alum and nitrogen additions are implemented as a reservoir management strategy. JF - Lake and Reservoir Management AU - Harris, Ted D AU - Wilhelm, Frank M AU - Graham, Jennifer L AU - Loftin, Keith A AD - Department of Fish and Wildlife Resources, University of Idaho, Moscow, ID, 83843, tdharris@usgs.gov Y1 - 2014/01/02/ PY - 2014 DA - 2014 Jan 02 SP - 84 EP - 93 PB - Taylor & Francis Group Ltd., 11 New Fetter Lane London EC4P 4EE United Kingdom VL - 30 IS - 1 SN - 1040-2381, 1040-2381 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Nitrate KW - Aquatic organisms KW - Reservoir KW - Microcystins KW - Abundance KW - Phosphorus KW - Phytoplankton KW - Nutrients KW - Freshwater KW - Population dynamics KW - Toxicity tests KW - Water column KW - Lakes KW - Aluminum sulfate KW - Nitrite KW - ammonium nitrate KW - Ammonium compounds KW - Biological poisons KW - Ammonia KW - Zooplankton KW - Toxicity KW - Mesocosms KW - Energy flow KW - Seston KW - Cyanobacteria KW - Aluminium KW - Nitrogen KW - K 03450:Ecology KW - Q3 08588:Effects of Aquaculture on the Environment KW - Q1 08588:Effects of Aquaculture on the Environment KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534822396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Lake+and+Reservoir+Management&rft.atitle=Experimental+additions+of+aluminum+sulfate+and+ammonium+nitrate+to+in+situ+mesocosms+to+reduce+cyanobacterial+biovolume+and+microcystin+concentration&rft.au=Harris%2C+Ted+D%3BWilhelm%2C+Frank+M%3BGraham%2C+Jennifer+L%3BLoftin%2C+Keith+A&rft.aulast=Harris&rft.aufirst=Ted&rft.date=2014-01-02&rft.volume=30&rft.issue=1&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Lake+and+Reservoir+Management&rft.issn=10402381&rft_id=info:doi/10.1080%2F10402381.2013.876132 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Reservoir; Cyanobacteria; Biological poisons; Aluminium; Phytoplankton; Population dynamics; Toxicity tests; Mesocosms; Ammonium compounds; Aquatic organisms; Nitrate; Ammonia; Microcystins; Zooplankton; Abundance; Phosphorus; Nutrients; Toxicity; Water column; Lakes; Energy flow; Aluminum sulfate; Seston; Nitrite; Nitrogen; ammonium nitrate; Freshwater DO - http://dx.doi.org/10.1080/10402381.2013.876132 ER - TY - JOUR T1 - Selection of anthropogenic features and vegetation characteristics by nesting Common Ravens in the sagebrush ecosystem AN - 1496889171; 18987244 AB - Common Raven (Corvus corax) numbers and distribution are increasing throughout the sagebrush steppe, influencing avian communities in complex ways. Anthropogenic structures are thought to increase raven populations by providing food and nesting subsidies, which is cause for concern because ravens are important nest predators of sensitive species, including Greater Sage-Grouse (Centrocercus urophasianus). During 2007-2009, we located raven nests in southeastern Idaho and conducted a resource selection analysis. We measured variables at multiple spatial scales for 72 unique nest locations, including landscape-level vegetation characteristics and anthropogenic structures. Using generalized linear mixed models and an information-theoretic approach, we found a 31% decrease in the odds of nesting by ravens for every 1 km increase in distance away from a transmission line. Furthermore, a 100-m increase in distance away from the edge of two different land cover types decreased the odds of nesting by 20%, and an increase in the amount of edge by 1 km within an area of 102.1 ha centered on the nest increased the odds of nesting by 49%. A post hoc analysis revealed that ravens were most likely to nest near edges of adjoining big sagebrush (Artemisia tridentata) and land cover types that were associated with direct human disturbance or fire. These findings contribute to our understanding of raven expansion into rural environments and could be used to make better-informed conservation decisions, especially in the face of increasing renewable energy development. JF - Condor AU - Howe, Kristy B AU - Coates, Peter S AU - Delehanty, David J AD - Department of Biological Sciences, Idaho State University, Pocatello, Idaho, USA, pcoates@usgs.gov PY - 2014 SP - 35 EP - 49 PB - Cooper Ornithological Society, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 116 IS - 1 SN - 0010-5422, 0010-5422 KW - Ecology Abstracts; Sustainability Science Abstracts KW - anthropogenic features KW - Centrocercus urophasianus KW - Common Raven KW - Corvus corax KW - energy development KW - Greater Sage-Grouse KW - nest habitat KW - resource selection function KW - Spatial distribution KW - Food KW - Anthropogenic factors KW - Predators KW - Nests KW - Steppes KW - Models KW - Fires KW - Vegetation KW - Decision making KW - USA, Idaho KW - Renewable energy KW - Energy KW - Rural environments KW - Artemisia tridentata KW - Conservation KW - Subsidies KW - Disturbance KW - Rural areas KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496889171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Selection+of+anthropogenic+features+and+vegetation+characteristics+by+nesting+Common+Ravens+in+the+sagebrush+ecosystem&rft.au=Howe%2C+Kristy+B%3BCoates%2C+Peter+S%3BDelehanty%2C+David+J&rft.aulast=Howe&rft.aufirst=Kristy&rft.date=2014-01-02&rft.volume=116&rft.issue=1&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1650%2FCONDOR-13-115-R2.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 67 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Decision making; Fires; Food; Energy; Rural environments; Conservation; Vegetation; Predators; Steppes; Nests; Models; Spatial distribution; Renewable energy; Anthropogenic factors; Subsidies; Disturbance; Rural areas; Corvus corax; Artemisia tridentata; Centrocercus urophasianus; USA, Idaho DO - http://dx.doi.org/10.1650/CONDOR-13-115-R2.1 ER - TY - JOUR T1 - A U/Pb age for the Mygatt-Moore Quarry, Upper Jurassic Morrison Formation, Mesa County, Colorado AN - 1844924457; 2016-102792 AB - Mygatt-Moore Quarry in the Brushy Basin Member of the Upper Jurassic Morrison Formation is one of the more important large dinosaur quarries in the formation, yielding fossils of sauropod dinosaurs including Apatosaurus, Camarasaurus, and an indeterminate diplodocine (cf. Diplodocus or Barosaurus), the theropod dinosaurs Allosaurus and Ceratosaurus, and the ornithischians Othnielosaurus and Mymoorapelta. Fossil wood and carbonized plants are known from the deposit, and carbonized dinosaur skin has also been discovered. We report here on a new U/Pb radiometric age for the Mygatt-Moore Quarry, from a smectitic mudstone collected at the quarry horizon. We isolated zircons using an ultrasonic separation technique and standard heavy liquid and magnetic methods, analyzed single zircons using a chemical abrasion method (CA-TIMS). The age determined for this dinosaur quarry, 152.18 + or - 0.29 Ma, places the quarry at the boundary between the Kimmeridgian and Tithonian stages of the Late Jurassic Period. This age can now be used to place the quarry into stratigraphic position with respect to other dated horizons in the Morrison Formation and other rock units worldwide. We will also use this age along with other ages to create a radiometrically based stratigraphic framework for the Morrison Formation. JF - Volumina Jurassica AU - Trujillo, Kelli C AU - Foster, John R AU - Hunt-Foster, ReBecca K AU - Chamberlain, Kevin R Y1 - 2014 PY - 2014 DA - 2014 SP - 107 EP - 114 PB - Warsaw University, Institute of Geology, Warsaw VL - 12 IS - 2 SN - 1896-7876, 1896-7876 KW - United States KW - silicates KW - U/Pb KW - bone beds KW - western Colorado KW - chemical abrasion KW - sedimentary rocks KW - dates KW - orthosilicates KW - absolute age KW - stratigraphic units KW - Morrison Formation KW - Tithonian KW - zircon group KW - Mygatt-Moore Quarry KW - mudstone KW - Upper Jurassic KW - Jurassic KW - zircon KW - Mesozoic KW - Mesa County Colorado KW - nesosilicates KW - Bushy Basin Member KW - Colorado KW - Kimmeridgian KW - clastic rocks KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844924457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Volumina+Jurassica&rft.atitle=A+U%2FPb+age+for+the+Mygatt-Moore+Quarry%2C+Upper+Jurassic+Morrison+Formation%2C+Mesa+County%2C+Colorado&rft.au=Trujillo%2C+Kelli+C%3BFoster%2C+John+R%3BHunt-Foster%2C+ReBecca+K%3BChamberlain%2C+Kevin+R&rft.aulast=Trujillo&rft.aufirst=Kelli&rft.date=2014-01-01&rft.volume=12&rft.issue=2&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Volumina+Jurassica&rft.issn=18967876&rft_id=info:doi/10.5604%2F17313708.1130132 L2 - http://voluminajurassica.org/index.php/volumina/index LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by Panstwowy Instytut Geologiczny, Warsaw, Poland N1 - Date revised - 2016-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-12-01 N1 - SubjectsTermNotLitGenreText - absolute age; bone beds; Bushy Basin Member; chemical abrasion; clastic rocks; Colorado; dates; Jurassic; Kimmeridgian; Mesa County Colorado; Mesozoic; Morrison Formation; mudstone; Mygatt-Moore Quarry; nesosilicates; orthosilicates; sedimentary rocks; silicates; stratigraphic units; Tithonian; U/Pb; United States; Upper Jurassic; western Colorado; zircon; zircon group DO - http://dx.doi.org/10.5604/17313708.1130132 ER - TY - JOUR T1 - Alteration of sedimentary clasts in Martian meteorite Northwest Africa 7034 AN - 1832687156; 768619-65 JF - Annual Meeting of the Meteoritical Society AU - Mccubbin, F M AU - Tartese, R AU - Santos, A R AU - Domokos, G AU - Muttik, N AU - Szabo, T AU - Vazquez, J AU - Boyce, J W AU - Keller, L P AU - Jerolmack, D J AU - Anand, M AU - Moser, D E AU - Delhaye, T AU - Shearer, C K AU - Agee, C B AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 EP - Abstract no. 5099 PB - The Society, [United States] VL - 77 SN - 0735-049X, 0735-049X KW - zircon group KW - silicates KW - Northwest Africa Meteorites KW - alteration KW - breccia KW - U/Pb KW - stony meteorites KW - textures KW - Martian meteorites KW - matrix KW - zircon KW - fluid phase KW - clasts KW - achondrites KW - nesosilicates KW - meteorites KW - sedimentary rocks KW - NWA 7034 KW - grain boundaries KW - dates KW - orthosilicates KW - absolute age KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832687156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+of+the+Meteoritical+Society&rft.atitle=Alteration+of+sedimentary+clasts+in+Martian+meteorite+Northwest+Africa+7034&rft.au=Mccubbin%2C+F+M%3BTartese%2C+R%3BSantos%2C+A+R%3BDomokos%2C+G%3BMuttik%2C+N%3BSzabo%2C+T%3BVazquez%2C+J%3BBoyce%2C+J+W%3BKeller%2C+L+P%3BJerolmack%2C+D+J%3BAnand%2C+M%3BMoser%2C+D+E%3BDelhaye%2C+T%3BShearer%2C+C+K%3BAgee%2C+C+B%3BAnonymous&rft.aulast=Mccubbin&rft.aufirst=F&rft.date=2014-01-01&rft.volume=77&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+of+the+Meteoritical+Society&rft.issn=0735049X&rft_id=info:doi/ L2 - http://www.hou.usra.edu/meetings/metsoc2014/pdf/5099.pdf http://meteoriticalsociety.org/?page_id=18 LA - English DB - GeoRef N1 - Conference title - 77th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Number of references - 5 N1 - SuppNotes - Accessed on July 1, 2016 N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; alteration; breccia; clasts; dates; fluid phase; grain boundaries; Martian meteorites; matrix; meteorites; nesosilicates; Northwest Africa Meteorites; NWA 7034; orthosilicates; sedimentary rocks; silicates; stony meteorites; textures; U/Pb; zircon; zircon group ER - TY - JOUR T1 - Educational outreach by avocational paleontologists and citizen scientist for National Fossil Day - junior paleontologist educational kits AN - 1832618604; 772504-86 JF - Special Publication - The Paleontological Society AU - Roth, Paul R, III AU - Kittle, B Alex AU - Santucci, Vincent L AU - Brown, Russell D AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 155 PB - The Paleontological Society at the University of Tennessee, Dept. of Geological Sciences, Knoxville, TN VL - 13 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832618604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Publication+-+The+Paleontological+Society&rft.atitle=Educational+outreach+by+avocational+paleontologists+and+citizen+scientist+for+National+Fossil+Day+-+junior+paleontologist+educational+kits&rft.au=Roth%2C+Paul+R%2C+III%3BKittle%2C+B+Alex%3BSantucci%2C+Vincent+L%3BBrown%2C+Russell+D%3BAnonymous&rft.aulast=Roth&rft.aufirst=Paul&rft.date=2014-01-01&rft.volume=13&rft.issue=&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Special+Publication+-+The+Paleontological+Society&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 10th North American paleontological convention N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - TN N1 - Last updated - 2017-01-24 N1 - CODEN - #03152 ER - TY - JOUR T1 - Seasonal oyster harvesting recorded by shells of the parasitic snail boonea impressa in archeological middens of Florida and Georgia AN - 1832615202; 760519-53 JF - Special Publication - The Paleontological Society AU - Cannarozzi, Nicole R AU - Kowalewski, Michal AU - Russo, Michael Y1 - 2014 PY - 2014 DA - 2014 SP - 30 PB - The Paleontological Society at the University of Tennessee, Dept. of Geological Sciences, Knoxville, TN VL - 13 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832615202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Publication+-+The+Paleontological+Society&rft.atitle=Seasonal+oyster+harvesting+recorded+by+shells+of+the+parasitic+snail+boonea+impressa+in+archeological+middens+of+Florida+and+Georgia&rft.au=Cannarozzi%2C+Nicole+R%3BKowalewski%2C+Michal%3BRusso%2C+Michael&rft.aulast=Cannarozzi&rft.aufirst=Nicole&rft.date=2014-01-01&rft.volume=13&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Special+Publication+-+The+Paleontological+Society&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 10th North American paleontological convention N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - PubXState - TN N1 - Last updated - 2017-01-24 N1 - CODEN - #03152 ER - TY - JOUR T1 - Estimated stocks of circumpolar permafrost carbon with quantified uncertainty ranges and identified data gaps AN - 1832583243; 722284-5 AB - Soils and other unconsolidated deposits in the northern circumpolar permafrost region store large amounts of soil organic carbon (SOC). This SOC is potentially vulnerable to remobilization following soil warming and permafrost thaw, but SOC stock estimates were poorly constrained and quantitative error estimates were lacking. This study presents revised estimates of permafrost SOC stocks, including quantitative uncertainty estimates, in the 0-3 m depth range in soils as well as for sediments deeper than 3 m in deltaic deposits of major rivers and in the Yedoma region of Siberia and Alaska. Revised estimates are based on significantly larger databases compared to previous studies. Despite this there is evidence of significant remaining regional data gaps. Estimates remain particularly poorly constrained for soils in the High Arctic region and physiographic regions with thin sedimentary overburden (mountains, highlands and plateaus) as well as for deposits below 3 m depth in deltas and the Yedoma region. While some components of the revised SOC stocks are similar in magnitude to those previously reported for this region, there are substantial differences in other components, including the fraction of perennially frozen SOC. Upscaled based on regional soil maps, estimated permafrost region SOC stocks are 217 + or - 12 and 472 + or - 27 Pg for the 0-0.3 and 0-1 m soil depths, respectively (+ or -95% confidence intervals). Storage of SOC in 0-3 m of soils is estimated to 1035 + or - 150 Pg. Of this, 34 + or - 16 Pg C is stored in poorly developed soils of the High Arctic. Based on generalized calculations, storage of SOC below 3 m of surface soils in deltaic alluvium of major Arctic rivers is estimated as 91 + or - 52 Pg. In the Yedoma region, estimated SOC stocks below 3 m depth are 181 + or - 54 Pg, of which 74 + or - 20 Pg is stored in intact Yedoma (late Pleistocene ice- and organic-rich silty sediments) with the remainder in refrozen thermokarst deposits. Total estimated SOC storage for the permafrost region is approximately 1300 Pg with an uncertainty range of approximately 1100 to 1500 Pg. Of this, approximately 500 Pg is in non-permafrost soils, seasonally thawed in the active layer or in deeper taliks, while approximately 800 Pg is perennially frozen. This represents a substantial approximately 300 Pg lowering of the estimated perennially frozen SOC stock compared to previous estimates. JF - Biogeosciences AU - Hugelius, G AU - Strauss, J AU - Zubrzycki, S AU - Harden, J W AU - Schuur, E A G AU - Ping, C L AU - Schirrmeister, L AU - Grosse, G AU - Michaelson, G J AU - Koven, C D AU - O'Donnell, J A AU - Elberling, B AU - Mishra, U AU - Camill, P AU - Yu, Z AU - Palmtag, J AU - Kuhry, P Y1 - 2014 PY - 2014 DA - 2014 SP - 6573 EP - 6593 PB - Copernicus GmbH on behalf of the European Union, Katlenburg-Lindau VL - 11 IS - 23 SN - 1726-4170, 1726-4170 KW - methods KW - permafrost KW - Svalbard KW - Yedoma region KW - data processing KW - Europe KW - climate change KW - feedback KW - revision KW - Greenland KW - Siberia KW - errors KW - carbon KW - thickness KW - organic carbon KW - Asia KW - climate KW - physiographic provinces KW - North America KW - soil profiles KW - Mackenzie Delta KW - Olenek River KW - clastic sediments KW - cartography KW - Lena Delta KW - Yenisei River KW - Yakutia Russian Federation KW - Pechora River KW - distribution KW - pedons KW - Northwest Territories KW - depth KW - Scandinavia KW - Canada KW - Colville River KW - mathematical methods KW - Yukon River KW - surveys KW - information systems KW - deltaic environment KW - alluvium KW - histograms KW - upscaling KW - field studies KW - United States KW - soil group KW - thematic mapper KW - spatial data KW - data acquisition KW - Kolyma River KW - Russian Federation KW - Ob River KW - Mackenzie River KW - spatial distribution KW - geographic information systems KW - digital cartography KW - Commonwealth of Independent States KW - sampling KW - quantitative analysis KW - sediments KW - data bases KW - Yana KW - uncertainty KW - soils KW - sedimentary cover KW - overburden KW - carbon sequestration KW - Western Europe KW - Arctic region KW - statistical analysis KW - Pyasina River KW - NCSCDv2 KW - Indigirka River KW - regional KW - classification KW - soil surveys KW - Western Canada KW - Alaska KW - accuracy KW - storage KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1832583243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biogeosciences&rft.atitle=Estimated+stocks+of+circumpolar+permafrost+carbon+with+quantified+uncertainty+ranges+and+identified+data+gaps&rft.au=Hugelius%2C+G%3BStrauss%2C+J%3BZubrzycki%2C+S%3BHarden%2C+J+W%3BSchuur%2C+E+A+G%3BPing%2C+C+L%3BSchirrmeister%2C+L%3BGrosse%2C+G%3BMichaelson%2C+G+J%3BKoven%2C+C+D%3BO%27Donnell%2C+J+A%3BElberling%2C+B%3BMishra%2C+U%3BCamill%2C+P%3BYu%2C+Z%3BPalmtag%2C+J%3BKuhry%2C+P&rft.aulast=Hugelius&rft.aufirst=G&rft.date=2014-01-01&rft.volume=11&rft.issue=23&rft.spage=6573&rft.isbn=&rft.btitle=&rft.title=Biogeosciences&rft.issn=17264170&rft_id=info:doi/10.5194%2Fbg-11-6573-2014 L2 - http://www.biogeosciences.net LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data from Copernicus Gesellschaft, Katlenburg-Lindau, Germany N1 - Number of references - 73 N1 - Document feature - illus. incl. 6 tables, geol. sketch maps N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - accuracy; Alaska; alluvium; Arctic region; Asia; Canada; carbon; carbon sequestration; cartography; classification; clastic sediments; climate; climate change; Colville River; Commonwealth of Independent States; data acquisition; data bases; data processing; deltaic environment; depth; digital cartography; distribution; errors; Europe; feedback; field studies; geographic information systems; Greenland; histograms; Indigirka River; information systems; Kolyma River; Lena Delta; Mackenzie Delta; Mackenzie River; mathematical methods; methods; NCSCDv2; North America; Northwest Territories; Ob River; Olenek River; organic carbon; overburden; Pechora River; pedons; permafrost; physiographic provinces; Pyasina River; quantitative analysis; regional; revision; Russian Federation; sampling; Scandinavia; sedimentary cover; sediments; Siberia; soil group; soil profiles; soil surveys; soils; spatial data; spatial distribution; statistical analysis; storage; surveys; Svalbard; thematic mapper; thickness; uncertainty; United States; upscaling; Western Canada; Western Europe; Yakutia Russian Federation; Yana; Yedoma region; Yenisei River; Yukon River DO - http://dx.doi.org/10.5194/bg-11-6573-2014 ER - TY - JOUR T1 - Investigation of an oil shale fire at Windfall Mountain AN - 1765881279; 2016-013716 JF - AIPG Annual Meeting - Program AU - Stromquist, Linda AU - Hulst, Mike Y1 - 2014 PY - 2014 DA - 2014 SP - 115 PB - American Institute of Professional Geologists, [varies] VL - 2014 KW - United States KW - North America KW - monitoring KW - geologic hazards KW - Windfall Mountains KW - evaluation KW - fires KW - oil shale KW - sedimentary rocks KW - natural hazards KW - Yukon River KW - risk assessment KW - Alaska KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765881279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=AIPG+Annual+Meeting+-+Program&rft.atitle=Investigation+of+an+oil+shale+fire+at+Windfall+Mountain&rft.au=Stromquist%2C+Linda%3BHulst%2C+Mike&rft.aulast=Stromquist&rft.aufirst=Linda&rft.date=2014-01-01&rft.volume=2014&rft.issue=&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=AIPG+Annual+Meeting+-+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2014 AIPG and AHS national conference; Water and rocks, the foundations of life N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-02-18 N1 - CODEN - #07078 N1 - SubjectsTermNotLitGenreText - Alaska; evaluation; fires; geologic hazards; monitoring; natural hazards; North America; oil shale; risk assessment; sedimentary rocks; United States; Windfall Mountains; Yukon River ER - TY - JOUR T1 - Evaluating the performance of CMIP5 climate projections over the Colorado River basin AN - 1765878859; 2016-013707 JF - AIPG Annual Meeting - Program AU - Santos, Noe AU - Miller, W P AU - Piechota, T C AU - Hulst, Mike Y1 - 2014 PY - 2014 DA - 2014 SP - 106 EP - 107 PB - American Institute of Professional Geologists, [varies] VL - 2014 KW - United States KW - hydrology KW - Colorado River basin KW - statistical analysis KW - rivers and streams KW - water management KW - Southwestern U.S. KW - evaluation KW - topography KW - streamflow KW - runoff KW - climate effects KW - probability KW - Nevada KW - climate KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765878859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=AIPG+Annual+Meeting+-+Program&rft.atitle=Evaluating+the+performance+of+CMIP5+climate+projections+over+the+Colorado+River+basin&rft.au=Santos%2C+Noe%3BMiller%2C+W+P%3BPiechota%2C+T+C%3BHulst%2C+Mike&rft.aulast=Santos&rft.aufirst=Noe&rft.date=2014-01-01&rft.volume=2014&rft.issue=&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=AIPG+Annual+Meeting+-+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2014 AIPG and AHS national conference; Water and rocks, the foundations of life N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-02-18 N1 - CODEN - #07078 N1 - SubjectsTermNotLitGenreText - climate; climate effects; Colorado River basin; evaluation; hydrology; Nevada; probability; rivers and streams; runoff; Southwestern U.S.; statistical analysis; streamflow; topography; United States; water management ER - TY - JOUR T1 - Expanding a Municipal Bikeshare System into an Urban National Park Through Community Partnerships: City of San Antonio, Texas, and San Antonio Missions National Historical Park AN - 1697753453; PQ0001607832 AB - San Antonio Missions National Historical Park is in the urban outskirts of downtown San Antonio, Texas. Since the mission was established as a National Park Service site, visitors have arrived at the park primarily by personal vehicle. Reducing the number of motorized vehicles near the historic missions and promoting alternative transportation options for visitors will help protect resources and enhance the visitor experience. The first bikesharing system in Texas, San Antonio B-Cycle, was launched in 2011 in downtown San Antonio. Shortly afterward, partners in the city of San Antonio's Office of Sustainability, San Antonio Bike Share, and the National Park Service's Rivers, Trails, and Conservation Assistance program proposed a linear expansion of the bikeshare system from downtown, south along the San Antonio River and a newly built recreation trail, to connect to the park. A successful project proposal was developed for an FTA grant; in 2012 the city was awarded $324,000 and the following year received an additional $295,774. This case study documents the process for expanding the San Antonio urban municipal bikeshare system in a nontraditional linear way, within a national park, by leveraging community partnerships. The study presents contextual information on the local setting and its transportation challenges, identifies relevant strategic initiatives prompting citywide improvements, summarizes the bikesharing concept, and details project development steps. The study concludes with analysis of usage data, which indicates project success and distills project challenges and key findings into a useful tool for other bikeshare implementation or expansion efforts. JF - Transportation Research Record AU - Sherwood, Krista AU - Murphy, Julia AD - National Park Service, 2202 Roosevelt Avenue, San Antonio, TX 78210, krista_sherwood@nps.gov Y1 - 2014 PY - 2014 DA - 2014 SP - 54 EP - 61 PB - Transportation Research Board IS - 2453 SN - 0361-1981, 0361-1981 KW - Sustainability Science Abstracts KW - Rivers KW - ASW, USA, Texas KW - Historical account KW - Transportation KW - Case studies KW - Grants KW - National parks KW - Conservation KW - Argentina, Buenos Aires, San Antonio R. KW - Sustainability KW - Urban areas KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1697753453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transportation+Research+Record&rft.atitle=Expanding+a+Municipal+Bikeshare+System+into+an+Urban+National+Park+Through+Community+Partnerships%3A+City+of+San+Antonio%2C+Texas%2C+and+San+Antonio+Missions+National+Historical+Park&rft.au=Sherwood%2C+Krista%3BMurphy%2C+Julia&rft.aulast=Sherwood&rft.aufirst=Krista&rft.date=2014-01-01&rft.volume=&rft.issue=2453&rft.spage=54&rft.isbn=9780309295468&rft.btitle=&rft.title=Transportation+Research+Record&rft.issn=03611981&rft_id=info:doi/10.3141%2F2453-07 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-07-01 N1 - Number of references - 14 N1 - Last updated - 2015-08-05 N1 - SubjectsTermNotLitGenreText - Rivers; Historical account; Case studies; Transportation; Grants; National parks; Conservation; Sustainability; Urban areas; ASW, USA, Texas; Argentina, Buenos Aires, San Antonio R. DO - http://dx.doi.org/10.3141/2453-07 ER - TY - JOUR T1 - Taxonomy, taphonomy and stable isotope records of freshwater invertebrates from the Florissant Fm, Colorado; terrestrial reconstruction at the Eocene-Oligocene boundary AN - 1692745789; 2015-063623 AB - Analyses were completed on freshwater invertebrates from the Florissant Formation, 34.07+ or -0.10 Ma, from the Florissant Fossil Beds National Monument. The Florissant Fm. represents a lacustrine and fluvial depositional environment with associated volcaniclastic shales, mudstones, pumice and ash conglomerates. These sediments contain a highly diverse, excellent and uniquely preserved flora and fauna. Taxonomic revisions, taphonomy and carbon and oxygen isotopes were used to reconstruct the past ecology of Lake Florissant. The freshwater Molluscan taxa were revaluated, bringing terminology and identification in line with modern genetic and biologic standards. Taphonomic comparisons of spatially and stratigraphically disparate sites were preformed to confirm taxonomic identifications and to elucidate the quality and diversity of preservation within the lake. Stable isotope analyses were additionally performed on molluscan biogenic carbonates and fibrous calcite to further understand signatures of primary and diagenetic water sources and their potential influences on preservation of calcite within the formation. The taxonomic revision of the molluscan fauna identified two gastropod genera, Stagnicola sp. (Lymnaeidae) and Gyraulus sp. (Planorbidae); and three bivalve genera, Sphaerium sp., Musculium sp. and an unknown genus (Sphaeriidae). Two phenotypes are recognized for Gyraulus sp., with a full spectrum of morphological variability observed. Taphonomic analyses found no differences in population dynamics or preservation quality for Gyraulus sp. across spatially disparate sites in the middle shale unit, though all specimens did show diagenetic alteration. Overall preservation within the overlying caprock conglomerate unit shows unaltered material. delta (super 13) C and delta (super 18) O data of biogenic carbonates, (i.e. specimens of the Sphaeriidae and Lymnaeidae families), and fibrous calcite show two different signatures: 1) the potential primary water source, and 2) diagenetic pore fluids. Isotope data from the molluscan fauna alone suggests either seasonal variability and/or taxa specific fractionation. The Florissant lake is interpreted as supporting a spatially diverse molluscan ecology, with preservation of original material observed in only one stratigraphic unit. JF - Abstracts with Programs - Geological Society of America AU - Buskirk, Bret L AU - Meyer, Herb AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 491 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692745789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Taxonomy%2C+taphonomy+and+stable+isotope+records+of+freshwater+invertebrates+from+the+Florissant+Fm%2C+Colorado%3B+terrestrial+reconstruction+at+the+Eocene-Oligocene+boundary&rft.au=Buskirk%2C+Bret+L%3BMeyer%2C+Herb%3BAnonymous&rft.aulast=Buskirk&rft.aufirst=Bret&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-07-02 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Using 3-D mapping to understand bedrock controls on the morphology of El Capitan, Yosemite National Park, California AN - 1692745207; 2015-063691 AB - El Capitan in Yosemite Valley, California is a 1 km-tallX1.5 km-long cliff that displays the interior of the Sierra Nevada Batholith. This near-perfect exposure provides an excellent opportunity to study the emplacement and subsequent weathering of granitic rocks. Detailed mapping of the spatial extents of the different rocks used to be hindered by the challenge of performing field mapping on a 3,000 foot-tall cliff. However, recent advances in high-resolution photography and terrestrial LiDAR scanning technology allowed us to make the first comprehensive geologic map of El Capitan at decimeter scale. The timing and emplacement dynamics of the 7 rock types exposed on the face were evaluated using this unique, vertical geologic map. Three dimensional mapping and remote sensing allowed us to test hypotheses about bedrock controls on the shape of El Capitan. Terrestrial LiDAR scans of El Capitan were color coded by slope-aspect in Coltop3D software by Terranum. Slope-aspect data, coupled with detailed understanding of the bedrock geology, allowed us to assess the fracture characteristics of the dominant rock types on El Capitan. Mafic rocks (e.g. the diorite of North America and the tonalite of the Gray Bands) have greater fracture density and tend to form smaller fractures than felsic rocks (e.g. the El Capitan and Taft Granites.) Since weaker rocks cannot accumulate large amounts of stress, they will often fracture easily; suggesting that the mafic rocks of El Capitan have lower rock-mass strength than their more silicic counterparts. Furthermore, the mafic rocks on El Capitan are often positioned at localized slope breaks. These results suggest that the distribution of granitic rock types on El Capitan may have a first-order control on its shape. This raises the possibility that subtle differences in the composition of granitic rocks affect their weathering characteristics and contribute to the geomorphic evolution of granitic landscapes. JF - Abstracts with Programs - Geological Society of America AU - Putnam, Roger L AU - Stock, Greg M AU - Matasci, Battista AU - Glazner, Allen F AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 504 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692745207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+3-D+mapping+to+understand+bedrock+controls+on+the+morphology+of+El+Capitan%2C+Yosemite+National+Park%2C+California&rft.au=Putnam%2C+Roger+L%3BStock%2C+Greg+M%3BMatasci%2C+Battista%3BGlazner%2C+Allen+F%3BAnonymous&rft.aulast=Putnam&rft.aufirst=Roger&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=504&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-07-02 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Thorium Recovery from Rare Earth Element Deposits in the U.S. AN - 1692302941; PQ0001263005 AB - Rare earth elements (REEs) have emerged as an important commodity over the past several decades. REE production has increased from about 20,000 MT/yr in the 1970s to a recent demand of 130,000 MT/yr and a projection of 200,000 MT/yr in 2015 [1]. This meteoric rise can be tied to the development of the electronics, magnetics, and advanced materials manufacturing industries, in which REEs play a major material science role. Many large REE deposits, both domestic and abroad, have been known for many decades. However, substantial increases in the prices of individual REEs during the last several years spurred a surge in detailed exploration for REE deposits worldwide. JF - Transactions of the American Nuclear Society AU - Van Gosen, Bradley AU - Krahn, Steven AU - Ault, Timothy AD - United States Geological Survey: Denver Federal Center, M.S. 973, Box 25046, Denver, CO 80225 Y1 - 2014 PY - 2014 DA - 2014 SP - 263 EP - 266 PB - American Nuclear Society, Inc. VL - 111 SN - 0003-018X, 0003-018X KW - Mechanical & Transportation Engineering Abstracts (MT); Environmental Engineering Abstracts (EN); Electronics and Communications Abstracts (EA); CSA / ASCE Civil Engineering Abstracts (CE) KW - Projection KW - Thorium KW - Domestic KW - Deposition KW - Exploration KW - Electronics KW - Commodities KW - Rare earth elements UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692302941?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Nuclear+Society&rft.atitle=Thorium+Recovery+from+Rare+Earth+Element+Deposits+in+the+U.S.&rft.au=Van+Gosen%2C+Bradley%3BKrahn%2C+Steven%3BAult%2C+Timothy&rft.aulast=Van+Gosen&rft.aufirst=Bradley&rft.date=2014-01-01&rft.volume=111&rft.issue=&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Nuclear+Society&rft.issn=0003018X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-07-01 N1 - Last updated - 2015-07-01 ER - TY - JOUR T1 - Evaluating aquatic resources outside and within park boundaries of the east branch of the Little Calumet River with respect to the Indiana Dunes National Lakeshore AN - 1689591398; 2015-056919 AB - The mission of the National Park Service is to preserve and protect the natural resources within its boundaries. However, ecosystems span areas that are both within and outside park boundaries. This study evaluates aquatic resources both within and outside the boundaries of the Indiana Dunes National Lakeshore within the East Branch of the Little Calumet River watershed, a subwatershed of Lake Michigan. The hypothesis tested is that the National Park Service lands serve as a refuge for native fish populations. The East Branch of the Little Calumet River watershed occupies approximately 183 km (super 2) of the Central Corn Belt Plain ecoregion, which contains a variety of local land uses including agriculture, residential, commercial, industrial, forest, and grass/pasture. A total of 62 sites were sampled from 2012 to 2013. Thirty-six sites were sampled from areas within park boundaries and 26 sites were sampled from areas outside park boundaries. All sites were sampled for biological, chemical, and physical conditions - the three pillars of ecological sustainability. Fish data were collected using a Smith-Root 2.5 GPP electrofishing system following standard methods in Indiana for assessing ecological conditions using the Index of Biotic Integrity (IBI). Water chemistry data for each site were assessed using a bench-top spectrophotometer (Hach DR 2700). Physical data were assessed using the Qualitative Habitat Evaluation Index (QHEI). Similarities and differences in the data were analyzed with regard to on-park versus off-park datasets. This study addresses whether aquatic resources within the park can be maintained independently of those outside of park boundaries because of the presumed principle that parks are a refuge for aquatic resources. JF - Abstracts with Programs - Geological Society of America AU - Kalemba, Scott R AU - Argyilan, Erin AU - Morris, Charles C AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 529 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1689591398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluating+aquatic+resources+outside+and+within+park+boundaries+of+the+east+branch+of+the+Little+Calumet+River+with+respect+to+the+Indiana+Dunes+National+Lakeshore&rft.au=Kalemba%2C+Scott+R%3BArgyilan%2C+Erin%3BMorris%2C+Charles+C%3BAnonymous&rft.aulast=Kalemba&rft.aufirst=Scott&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=529&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-06-18 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Utilizing survey grade GPS & wave observations to monitor short term littoral sediments along outer Cape Cod Massachusetts AN - 1689591185; 2015-056954 AB - The objective of the work is to estimate the amount of sediment loss and gain at selected locations within outer Cape Cod. Comparing beach profiles taken this year to previous profiles, LIDAR, and historic data provides clues to the amount of loss or gain. With beach profile data we have considered wave (2004) and weather data (2002) from recent years. The wave data highlights the dominant transport direction. Wave period generally divides their origin whether from the Gulf of Maine waves or ocean waves from beyond George's Bank. The weather data will assist in showing storm wave events. These three data sets highlight some of the drivers and outcomes of recent coastal change for outer Cape Cod. Several different data sets were collected and used to complete this study. They are as follows: Beach Profiles: Utilizing a Trimble RTK and base station, we conducted continuous topographic surveys perpendicular to the beach at a number of sites on Cape Cod. There are five to six lines per each of the 12 sites. Starting at the dune toe we collected elevations at 1-meter intervals until we reached the water edge. These points consisted of a UTM coordinate with vertical and horizontal control. Vertical accuracy is estimated between 2-4 cm. Profiles collected during the 2014 season will be compared to previous beach profile and LIDAR dating back to 2010. Wave Data- Observations were collected every other day by the Provincetown Center for Coastal Studies (PCCS) volunteers over ten years since 2004. An observer notes series of waves for their period, amplitude, wavelength, and wave angle. Weather Data- Data were acquired from the National Oceanic Atmospheric Administrations (NOAA), National Data Buoy Center (NDBC). Station 44018 has been recording data since 2002. We will look for changes in the wave intensity over the selected time period. The expected results are: Create baseline data for comparison in future years . From surveying standpoint we will better the methods for conducting beach profiles . With profiles we can calculate sediment volume change compared to the 2010 LIDAR data. From the use of technology and new tools like that of survey grade GPS, and LIDAR, coastal scientists at Cape Cod National Seashore are able to assess short term and long term coastal change and estimate the coastal vulnerability. JF - Abstracts with Programs - Geological Society of America AU - Folta, Bradford, Jr AU - Adams, Mark AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 535 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology KW - 06A:Sedimentary petrology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1689591185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Utilizing+survey+grade+GPS+%26amp%3B+wave+observations+to+monitor+short+term+littoral+sediments+along+outer+Cape+Cod+Massachusetts&rft.au=Folta%2C+Bradford%2C+Jr%3BAdams%2C+Mark%3BAnonymous&rft.aulast=Folta&rft.aufirst=Bradford&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=535&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-06-18 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Toxicity of smelter slag-contaminated sediments from Upper Lake Roosevelt and associated metals to early life stage White Sturgeon (Acipenser transmontanus Richardson, 1836) AN - 1687665537; PQ0001606125 JF - Journal of applied ichthyology/Zeitschrift fur angewandte Ichthyologie AU - Little, EE AU - Calfee, R D AU - Linder, G AD - U.S. Geological Survey, Columbia Environmental Research Center, 4200 New Haven Road, Columbia MO 65201, USA, elittle@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 1497 EP - 1507 VL - 30 IS - 6 KW - White sturgeon KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Rivers KW - Marine KW - Juveniles KW - Acipenser transmontanus KW - Copper KW - Toxicity KW - Freshwater KW - Sediments KW - Marine fish KW - USA, Washington KW - Zinc KW - Cadmium KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1687665537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+applied+ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.atitle=Toxicity+of+smelter+slag-contaminated+sediments+from+Upper+Lake+Roosevelt+and+associated+metals+to+early+life+stage+White+Sturgeon+%28Acipenser+transmontanus+Richardson%2C+1836%29&rft.au=Little%2C+EE%3BCalfee%2C+R+D%3BLinder%2C+G&rft.aulast=Little&rft.aufirst=EE&rft.date=2014-01-01&rft.volume=30&rft.issue=6&rft.spage=1497&rft.isbn=&rft.btitle=&rft.title=Journal+of+applied+ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.issn=&rft_id=info:doi/10.1111%2Fjai.12565 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-06-01 N1 - SuppNotes - Physical medium: Internet N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Rivers; Marine fish; Juveniles; Zinc; Cadmium; Toxicity; Copper; Sediments; Acipenser transmontanus; USA, Washington; Freshwater; Marine DO - http://dx.doi.org/10.1111/jai.12565 ER - TY - JOUR T1 - The skinny on assessing risk in a long narrow park; evaluating potential impacts to rare, threatened and endangered species associated with the karst features at the C&O Cnal NHP AN - 1686062782; 2015-049438 AB - The Chesapeake and Ohio Canal National Historical Park is a critical preserve for the protection of rare, threatened, and endangered (RTE) subterranean macroinvertebrates in Maryland. The park is located along the north bank of the Potomac River and is approximately 280 km long with an average width of 265 m. The identified RTE species live in the 110 km of the park underlain by carbonate rocks. A previous inventory of the carbonate areas in the park identified 23 caves, 9 springs, 2 areas of tufa deposits, and 3 abandoned carbonate-rock mines. Over 10 RTE macroinvertebrate species have been identified in these and nearby features. Evaluating the potential impacts to water quality and the RTE species is complicated due to (1) the narrow footprint of the park; (2) the number of sites across hundreds of km; (3) difficulty in obtaining access to recharge areas outside of park boundaries; (4) the region's ongoing conversion from rural to suburban land use; (5) the likelihood that small, independent basins recharge the features; and, (6) the lack or intermittent nature of flow in many features. Instead of conducting a traditional hydrogeological study, we are evaluating risk by defining the magnitude and likelihood of potential impacts and comparing them in a "risk vulnerability matrix" which plots risk-magnitude against risk-likelihood. Risk-magnitude is defined by the RTE species: e.g., a high magnitude of impact would be defined as adverse impact to a cave with many listed or endangered RTEs. Risk-likelihood is summed from factors that define possible adverse influences: e.g., caves with flowing water have a higher likelihood of contamination from upstream than do dry caves. Each site is given a score for both magnitude and likelihood and plotted on a four-by-four matrix that can then be used by park as a resource management tool to compare and prioritize sites for future protection and research. Each factor is weighted based on its importance to park management. The risk matrix model allows park managers to readily incorporate new sites, to alter the weighting on individual factors if park priorities change, and to conduct sensitivity analyses of the impact from individual factors. JF - Abstracts with Programs - Geological Society of America AU - Vesper, Dorothy J AU - Tudek, John AU - Feller, Dan AU - Carter, Michelle AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 42 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686062782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+skinny+on+assessing+risk+in+a+long+narrow+park%3B+evaluating+potential+impacts+to+rare%2C+threatened+and+endangered+species+associated+with+the+karst+features+at+the+C%26amp%3BO+Cnal+NHP&rft.au=Vesper%2C+Dorothy+J%3BTudek%2C+John%3BFeller%2C+Dan%3BCarter%2C+Michelle%3BAnonymous&rft.aulast=Vesper&rft.aufirst=Dorothy&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-06-05 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - The impacts of Cenozoic climate and habitat changes on small mammal diversity of North America AN - 1680755896; 2015-044022 AB - Through the Cenozoic, paleoclimate records show general trends of global cooling and increased aridity, and environments shifted from predominantly forests to more open habitats. Paleosol and phytolith studies suggest some sites began to be dominated by open habitats in the Oligocene. Studies of large mammalian herbivores have documented changes in ecomorphology and community structure through time, but shifts occurred millions of years after the environmental changes thought to have triggered them. Smaller mammals, like rodents and rabbits, should more closely track climate and habitat changes due to their shorter generation times and smaller ranges, but these animals have received much less study. To examine changes in smaller mammals through time, we have assembled and analyzed a database of all 1135 North American rodent and lagomorph species. For each species, first and last appearance data were compiled from databases and literature sources. Tooth crown height and locomotion were categorized based on published and unpublished data, along with phylogenetic inferences. Crown heights are expected to have increased through the Cenozoic as habitats became more open and arid. Burrowing, jumping, and cursorial adaptations are also expected to become more prevalent as environments changed. Analyses of these data found that small mammal community structure changed dramatically through the Cenozoic. In the Eocene, most species had brachydont dentition and arboreal taxa were abundant. In the Oligocene, there were dramatic increases in the diversity and proportion of higher crowned taxa, as well as adaptations for burrowing, jumping, and cursoriality. From the late Miocene through Pleistocene the proportion of hypselodont taxa steadily increased, to ultimately represent nearly half of all species. Our results suggest that rodents and lagomorphs responded quickly to Cenozoic environmental changes. Over time, a large proportion of species have adapted to feed and move in open environments. Communities shifted in the Oligocene from predominantly low crowned to higher crowned taxa. Similarly, a large proportion of species have had adaptations for locomotion in open habitats since the late Oligocene. Adaptations for open habitats appear in rodents and lagomorphs about 10 million years earlier than ungulates. JF - Abstracts with Programs - Geological Society of America AU - Samuels, Joshua X AU - Hopkins, Samantha S B AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 703 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680755896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+impacts+of+Cenozoic+climate+and+habitat+changes+on+small+mammal+diversity+of+North+America&rft.au=Samuels%2C+Joshua+X%3BHopkins%2C+Samantha+S+B%3BAnonymous&rft.aulast=Samuels&rft.aufirst=Joshua&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=703&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2016-10-25 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - MarsFest events and on site outreach activities in Death Valley National Park; a journey into a crater AN - 1673367432; 2015-035603 AB - We summarize outcomes of public Mars festival events in Death Valley National Park, and give examples of outreach activities in Ubehebe Crater as an analog of Martian Gale Crater mudstones. MarsFest events in 2012, 2013, and 2014 were a collaborative effort between the National Park Service, the SETI Institute, NASA Ames Research Center, NASA Goddard Space Flight Center, and JPL. The E/PO Team of Sample Analysis at Mars (SAM) was a key partner. The MarsFest's goal was to bring together scientists, Park staff, and the public to elevate awareness about the fascinating research being done in Death Valley in support of the NASA's Curiosity Mission to Mars. Events included planetary science talks, scientist- and ranger-led field trips to Martian analog sites (Badwater, Ubehebe Crater, Mars Hill), and an expo with mini-rover demonstrations and booths from various organizations (NASA, Mars Society and Planetary Society). Talks showcased Mars Science Laboratory (MSL) Curiosity Rover planning (in 2012) and its exciting results (in 2013 and 2014). Several Curiosity scientists and engineers from NASA Ames and Goddard were involved. Additional speakers and participants came from the SETI Institute, JPL, the Desert Research Institute, and several universities. Over 40 volunteers, including undergraduate, graduate students, and junior scientists staffed exhibits and interacted with the public. Our research activities in Death Valley plus our close working relationship with the Park are an important component of the Mars program. Informal education activities conducted year round at individual research sites are a fundamental part of communicating to the public what NASA missions are doing and showing the connection to life on Earth. Annual events such as MarsFest enhance the Park's understanding of the NASA research conducted within its borders and foster cooperative efforts. Death Valley MarsFest events can be a model for other parks and public lands with planetary analog sites. JF - Abstracts with Programs - Geological Society of America AU - Bonaccorsi, Rosalba AU - Baldino, Terry AU - Jones, Andrea J P AU - Kyriazis, Stephanie F AU - DeVore, Edna AU - Fuhrmann, Kelly K AU - McKay, Christopher P AU - Willson, David AU - Mahaffy, Paul R AU - Bleacher, Lora V AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 633 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1673367432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=MarsFest+events+and+on+site+outreach+activities+in+Death+Valley+National+Park%3B+a+journey+into+a+crater&rft.au=Bonaccorsi%2C+Rosalba%3BBaldino%2C+Terry%3BJones%2C+Andrea+J+P%3BKyriazis%2C+Stephanie+F%3BDeVore%2C+Edna%3BFuhrmann%2C+Kelly+K%3BMcKay%2C+Christopher+P%3BWillson%2C+David%3BMahaffy%2C+Paul+R%3BBleacher%2C+Lora+V%3BAnonymous&rft.aulast=Bonaccorsi&rft.aufirst=Rosalba&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=633&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-04-16 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Stochastic Empirical Loading and Dilution Model for Analysis of Flows, Concentrations, and Loads of Highway Runoff Constituents AN - 1668261386; PQ0001118732 AB - In cooperation with FHWA, the U.S. Geological Survey developed the stochastic empirical loading and dilution model (SELDM) to supersede the 1990 FHWA runoff quality model. The SELDM tool is designed to transform disparate and complex scientific data into meaningful information about the adverse risks of runoff on receiving waters, the potential need for mitigation measures, and the potential effectiveness of such measures for reducing such risks. The SELDM tool is easy to use because much of the information and data needed to run it are embedded in the model and obtained by defining the site location and five simple basin properties. Information and data from thousands of sites across the country were compiled to facilitate the use of the SELDM tool. A case study illustrates how to use the SELDM tool for conducting the types of sensitivity analyses needed to properly assess water quality risks. For example, the use of deterministic values to model upstream stormflows instead of representative variations in prestorm flow and runoff may substantially overestimate the proportion of highway runoff in downstream flows. Also, the risks for total phosphorus excursions are substantially affected by the selected criteria and the modeling methods used. For example, if a single deterministic concentration is used rather than a stochastic population of values to model upstream concentrations, then the percentage of water quality excursions in the downstream receiving waters may depend entirely on the selected upstream concentration. JF - Transportation Research Record AU - Granato, Gregory E AU - Jones, Susan Cheung AD - U.S. Geological Survey, New England Science Center, 10 Bear-foot Road, Northborough, MA 01532, ggranato@usgs.gov Y1 - 2014 PY - 2014 DA - 2014 SP - 139 EP - 147 PB - Transportation Research Board VL - 1 IS - 2436 SN - 0361-1981, 0361-1981 KW - Pollution Abstracts; Risk Abstracts; Sustainability Science Abstracts KW - Risk assessment KW - Mitigation KW - Phosphorus KW - Basins KW - Water quality KW - Transportation KW - Case studies KW - Sensitivity analysis KW - Geological surveys KW - Upstream KW - Downstream KW - Highways KW - R2 23020:Technological risks KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668261386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transportation+Research+Record&rft.atitle=Stochastic+Empirical+Loading+and+Dilution+Model+for+Analysis+of+Flows%2C+Concentrations%2C+and+Loads+of+Highway+Runoff+Constituents&rft.au=Granato%2C+Gregory+E%3BJones%2C+Susan+Cheung&rft.aulast=Granato&rft.aufirst=Gregory&rft.date=2014-01-01&rft.volume=1&rft.issue=2436&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Transportation+Research+Record&rft.issn=03611981&rft_id=info:doi/10.3141%2F2436-14 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Number of references - 28 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Risk assessment; Mitigation; Case studies; Transportation; Sensitivity analysis; Geological surveys; Phosphorus; Basins; Upstream; Downstream; Water quality; Highways DO - http://dx.doi.org/10.3141/2436-14 ER - TY - JOUR T1 - Sediment motion and dispersion in rivers; insights from LiDAR differencing, particle tracking, and numerical modeling AN - 1668228943; 2015-031627 AB - Sediment transport theory has tended to focus on predicting bulk fluxes of sediment rather than the trajectories of particular grains or packages of material. Yet sometimes the fate and transport of particular grains matters. For example, sediment grains may carry information such as isotopic content, luminescence, composition, and degree of weathering. In rare cases, the sediment may constitute or contain dangerous contaminants. These examples highlight the need to understand not just how much sediment is moving, but where it could have come from and where it might end up. In this paper, we review strategies for measuring and modeling the displacement of parcels of sediment in rivers. One method is to compare lidar images from before and after a flood event. This method is illustrated with an example from the Rio Puerco, New Mexico, USA, where differencing of pre- and post-flood lidar reflects the fate of sediment entering a channel reach after being eroded from a recently de-vegetated section upstream. Comparing the depositional patterns with a simple one-dimensional model of sediment transport leads to the inference that the bulk of the eroded sediment was deposited on floodplains within a few kilometers of the source. A drawback of this method, however, is that it cannot directly reveal grain trajectories or their distributions. Obtaining such data requires particle-tracking technology such as passive-radio tagging. We illustrate the capability of this method with an example from a gravel-bed stream in the Colorado Rockies, USA. Here, a six-year tracer experiment reveals median annual grain travel distances ranging from several centimeters to nearly one hundred meters, depending on the magnitude and duration of the seasonal snowmelt hydrograph. The experiment shows a strong component of dispersion, with many particles remaining immobile while a few race well ahead of their peers. Strong dispersion in part reflects large cross-channel gradients in transport energy. Data such as these demand a theoretical framework that honors the probabilistic nature of sediment entrainment and dis-entrainment. Examples of such a framework, building on recent work in stochastic transport theory, are used to illustrate the potential for probabilistic mapping of transport trajectories using high-resolution topographic data. JF - Abstracts with Programs - Geological Society of America AU - Tucker, Gregory E AU - Perignon, Mariela C AU - Bradley, D Nathan AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 800 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668228943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sediment+motion+and+dispersion+in+rivers%3B+insights+from+LiDAR+differencing%2C+particle+tracking%2C+and+numerical+modeling&rft.au=Tucker%2C+Gregory+E%3BPerignon%2C+Mariela+C%3BBradley%2C+D+Nathan%3BAnonymous&rft.aulast=Tucker&rft.aufirst=Gregory&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=800&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-04-02 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - National Junior Ranger Program; junior cave scientist (making caves and karst fun for kids) AN - 1664439509; 2015-026235 AB - One of the most difficult tasks many scientists face is to make their research easy for the general public to understand. Even more difficult is making that research both fun and comprehensible for kids. As a GeoCorps America participant I developed the Junior Cave Scientist Activity Book, a national Junior Ranger project, to tackle the challenge of making caves and karst systems both exciting and approachable for children ages 4-12. Working with the team at the Geologic Resources Division we put our heads together to create a visually appealing yet educational booklet for kids across the country to enjoy. Through education, we can inform the public not only of the sensitive environments beneath their feet but also of the majesty and wonder that caves and karst hold. To become a Junior Cave Scientist, it takes knowledge of how to safely enter and study caves and karst areas, knowledge and understanding of the many types of resources found within these areas, and an interest in helping to protect and conserve these valuable and important places. The National Park Service (NPS) manages over 4,900 caves including four of the seven longest caves in the world. The booklet will be distributed nationally through the NPS National Junior Ranger program which reaches more than 800,000 kids yearly and is offered at more than 200 units. This project's audience can be in a formal education setting such as a classroom, or an informal education setting such as a national park. One of the biggest challenges of this project is to provide a level of detail appropriate to for use in the science classroom while also designing activities that will engage non-captive audiences. We accomplished this goal by making the booklet graphically pleasing and by keeping the content relevant and interesting for all ages. JF - Abstracts with Programs - Geological Society of America AU - Camacho, Joe AU - Soto, Limaris R AU - Wood, Jim F AU - Pate, Dale L AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 253 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664439509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=National+Junior+Ranger+Program%3B+junior+cave+scientist+%28making+caves+and+karst+fun+for+kids%29&rft.au=Camacho%2C+Joe%3BSoto%2C+Limaris+R%3BWood%2C+Jim+F%3BPate%2C+Dale+L%3BAnonymous&rft.aulast=Camacho&rft.aufirst=Joe&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Interpreting the geology of an icon; igneous petrology, rock climbing, and science communication in Yosemite National Park AN - 1664439400; 2015-026246 AB - The narrative of many National Parks in America is dominated by geology. To truly understand the spirit of Yosemite National Park, visitors must become acquainted with the granitic rocks that make up its iconic formations. Unfortunately, this vital part of the story of Yosemite is often overlooked as it is difficult topic for an interpretive ranger with little geologic training to communicate. We helped to address this deficit by combining petrologic mapping and science communication within the context of rock climbing. One of Yosemite's premier icons is El Capitan - a 1 km tall cliff that displays the interior of the Sierra Nevada Batholith. Beyond exposing fascinating geology, El Capitan is at the center of global rock climbing culture and climbers from around the world come to push their limits on its soaring crack systems. Although it can be difficult for the National Park Service to draw a substantial audience with a purely geologic lecture, El Capitan commands a large pre-existing audience thanks to wide public interest in rock climbing. Each year, thousands of visitors flock to the base of El Capitan to view rock climbers, providing a unique opportunity to interpret the cliff's geology. Recent high-resolution (decimeter scale) geologic mapping of El Capitan, completed in part by climbing, was used to develop education and outreach tools utilized by the National Park Service and the Yosemite Climbing Association to interpret fundamental concepts of geology. This project represented a unique collaboration between the Geological Society of America, the National Park Service, and the rock climbing community, and it produced valuable interpretive materials in digital, print, and narrative form. The Geological Society of America's Geocorps program provided vital support for the creation of these materials. JF - Abstracts with Programs - Geological Society of America AU - Putnam, Roger L AU - Stock, Greg M AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 255 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664439400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Interpreting+the+geology+of+an+icon%3B+igneous+petrology%2C+rock+climbing%2C+and+science+communication+in+Yosemite+National+Park&rft.au=Putnam%2C+Roger+L%3BStock%2C+Greg+M%3BAnonymous&rft.aulast=Putnam&rft.aufirst=Roger&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=255&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Biostratigraphy and relative abundance of oreodonts in the John Day Formation AN - 1664437353; 2015-026239 AB - Oreodonts (Merycoidodontoidea) are the most abundant and diverse large herbivores from the Oligocene and early Miocene of Oregon, but unresolved taxonomy has hampered study of the group's ecology and evolution. We re-assessed the taxonomy and stratigraphic distribution of oreodonts in the John Day Formation of eastern Oregon then analyzed relative changes in their abundances. The range of size and character variation of Promerycochoerus in the John Day is consistent with the modern analog of Hylochoerus meinertzhageni, and we propose that there is a single, sexually dimorphic species of Promerycochoerus in Oregon. We found no discrete character differences between Eucrotaphus trigonocephalus and Eporeodon occidentalis; overlapping morphologies of the auditory meatus and paroccipital process suggest these characters are unsuitable for genus-level diagnosis. Pooled coefficients of variation (CV) for molar teeth in Eporeodon and Eucrotaphus ranged from 8 to 12%, slightly less than the sexually dimorphic CV values of Promerycochoerus (9-14%). The width of the zygomatic arches, depth of the malar, and dimensions of the canine all showed high variability as in Promerycochoerus. We recommend synonymizing Eporeodon and Eucrotaphus but cannot currently resolve whether these are a single sexually dimorphic or two sympatric species. The relative abundance of mid-sized oreodonts decreases dramatically after the Picture Gorge Ignimbrite (PGI): Agriochoerus disappears, with only one possible occurrence after the PGI, while Eporeodon drops from 84% of identifiable material to 35%. Small-bodied oreodonts (i.e. Paroreodon) remain relatively rare throughout this time period, while the significantly larger Promerycochoerus begins to dominate relative abundance. Overall oreodont abundance does not significantly decrease across the PGI (p <0.01), and they remain the dominant large-bodied herbivore of the area. The extreme sexual dimorphism, larger body size and presumed herd structures of Promerycochoerus are consistent with animals of more open habitat. Considering the ongoing trends of cooling and drying that dominate the Oligocene, it is possible the change in relative abundance results from adaptation within Merycoidodontoidea to more open climates rather than a reaction to the PGI event itself. JF - Abstracts with Programs - Geological Society of America AU - Emery, Meaghan M AU - Samuels, Joshua X AU - Famoso, Nicholas A AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 253 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664437353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Biostratigraphy+and+relative+abundance+of+oreodonts+in+the+John+Day+Formation&rft.au=Emery%2C+Meaghan+M%3BSamuels%2C+Joshua+X%3BFamoso%2C+Nicholas+A%3BAnonymous&rft.aulast=Emery&rft.aufirst=Meaghan&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Drought sensitive montane spring reliability and hydrologic controls in Mojave National Preserve, CA AN - 1664437232; 2015-026242 AB - A limited number of springs sourced from basin-scale aquifers provide perennial flow and habitat for wildlife in the Mojave Desert, however over a broad expanse of the region, more abundant small montane springs provide the only source of water. A comprehensive inventory in Mojave National Preserve and an annual survey by citizen scientists indicates that many such springs occur in canyons and ravines along the slopes of mountain ranges associated with small, locally recharged, perched aquifers. Over nine years of surveys, nearly all springs were observed dry due to drought conditions, but on variable temporal scales and drought severity. In this study we ask, what is the pattern of spring persistence and what are potential controls on spring reliability? Within the 643,112 ha study area 135 spring systems consisting of 238 distinct surface water expressions were monitored. Through the GeoCorp America program, GIS data were collected on all springs and field data were collected on 39 springs including: spring colluvial sediment area, hydraulic conductivity, and phreatophyte vegetation area. Stable oxygen isotope analysis was also conducted for 49 springs to assess recharge area. Statistical analysis with a generalized linear model showed watershed catchment area and spring brook length accounted for 28% of the variation in persistence. In the subsample of 39 visited springs, colluvial sediment area was correlated with spring persistence (P = 0.020), but phreatophyte vegetation area and hydraulic conductivity were not. Stable isotope results indicate the springs have a local source area with ratios similar to precipitation. These results support the conceptual model that many montane springs in the Mojave National Preserve occur in stream channels where bedrock and lateral channel constrictions force groundwater from local perched aquifer systems to the surface. The better understanding of montane springs and the statistical correlation of catchment area and stream brook length to spring reliability will assist resource managers with spring assessments elsewhere and with preparation for reduced water availability due to climate change. JF - Abstracts with Programs - Geological Society of America AU - Dekker, Franklin J AU - Hughson, Debra L AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 254 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664437232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Drought+sensitive+montane+spring+reliability+and+hydrologic+controls+in+Mojave+National+Preserve%2C+CA&rft.au=Dekker%2C+Franklin+J%3BHughson%2C+Debra+L%3BAnonymous&rft.aulast=Dekker&rft.aufirst=Franklin&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=254&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Spatial analysis of karst feature occurence in Harpers Ferry National Historical Park AN - 1664436160; 2015-023913 AB - Karst features within Harpers Ferry National Historical Park (HAFE) were inventoried, mapped, and analyzed for spatial patterns. Mapping and inventorying karst features provides HAFE with the ability to properly manage features, maintain and enhance groundwater quality and quantity, and support the health of subterranean ecosystems. Furthermore, the spatial distribution of karst features offers insight to the factors that control karst formation over an area. Preliminary determination of potential karst features was assessed using 1m resolution Light Detection and Ranging (LiDAR) surveys of the study area and various processing methods in ArcGIS (v.10.2.2). Depressions were automatically generated by filling the LiDAR digital elevation model (DEM) to its fill-point and subtracting the original DEM. Topographic Position Index (TPI) rasters, slopeshade, and aerial imagery were also used to manually delineate depressions. Potential karst features were field-checked and a Global Positioning System (GPS) was used to record the location of each feature. Using various statistical analyses in ArcGIS, karst feature locations were determined to be non-random. The location of features were inspected with respect to structural and anthropogenic controls such as geologic formation, surface slope, and proximity to wells, fractures, faults, quarries, fold axes, and streams. Fractures and lithology show a strong correlation to karst feature location, and the surface slope surrounding karst features is generally low (<10 degrees). To determine the influence of anthropogenic controls in the study area, such as wells and quarries, updated data sets and monitoring programs are suggested. A karst susceptibility map was generated for HAFE based on the current clustering of features. The results provide insight for park management programs ranging from water quality and quantity to ecological protection and karst feature preservation. JF - Abstracts with Programs - Geological Society of America AU - Carlson, Brandee AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 295 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664436160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Spatial+analysis+of+karst+feature+occurence+in+Harpers+Ferry+National+Historical+Park&rft.au=Carlson%2C+Brandee%3BAnonymous&rft.aulast=Carlson&rft.aufirst=Brandee&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Photogrammetric methods and geologic discontinuity mapping for proposed horsetooth division structure conveyance tunnel, Colorado Big Thompson Project AN - 1664435478; 2015-025976 JF - Annual Meeting - Association of Environmental & Engineering Geologists AU - Simpson, Bryan Y1 - 2014 PY - 2014 DA - 2014 SP - 77 PB - Association of Environmental & Engineering Geologists (AEG), [location varies] VL - 57 KW - United States KW - embankments KW - Big Thompson Canyon KW - cartography KW - mapping KW - photogrammetry KW - digital terrain models KW - Colorado Big Thompson Project KW - Horsetooth diversion structure KW - digital cartography KW - Larimer County Colorado KW - tunnels KW - Colorado KW - Loveland Colorado KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664435478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+-+Association+of+Environmental+%26+Engineering+Geologists&rft.atitle=Photogrammetric+methods+and+geologic+discontinuity+mapping+for+proposed+horsetooth+division+structure+conveyance+tunnel%2C+Colorado+Big+Thompson+Project&rft.au=Simpson%2C+Bryan&rft.aulast=Simpson&rft.aufirst=Bryan&rft.date=2014-01-01&rft.volume=57&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Environmental+%26+Engineering+Geologists&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG 57 annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Last updated - 2015-03-19 N1 - CODEN - #07300 N1 - SubjectsTermNotLitGenreText - Big Thompson Canyon; cartography; Colorado; Colorado Big Thompson Project; digital cartography; digital terrain models; embankments; Horsetooth diversion structure; Larimer County Colorado; Loveland Colorado; mapping; photogrammetry; tunnels; United States ER - TY - JOUR T1 - Evaluating water quality standards, shifting baselines, and what the data says; a case study from the Rio Grande Wild and Scenic River AN - 1664434736; 2015-023812 AB - The Big Bend Reach of the lower Rio Grande is one of the most remote stream segments in Texas and is therefore one of the least studied segments. At 318 miles, with significant geochemical, hydrological and ecological gradients, this segment can be described as two different stream reaches. The Parks Reach (Rio Conchos to La Linda, MX) flows through a small agricultural area near Redford, Texas and Mulato, Chihuahua, Mexico, and through a network of state and federally protected areas, including 4 units protected by Mexico encompassing nearly 3.3 million acres. This reach is highly dependent on dam releases, is vulnerable to periods of very low flow and sections that go dry under drought conditions. The Lower Canyons Reach (La Linda, MX to the headwaters of Amistad Reservoir) has stable base flows provided by groundwater inputs and increased flood pulses due to larger watershed inputs. The Big Bend reach flows through 3.5 million acres (1.4 million hectares) of protected lands including: Big Bend National Park, the Rio Grande Wild and Scenic River, two state administered protected areas, three Mexican protected areas, and the Monumento Natural Rio Bravo del Norte. It is located in Texas Commission on Environmental Quality (TCEQ) segment 2306 (from the confluence of the Rio Conchos to Val Verde County). Increasing salinity concentrations (chloride, sulfate, and total dissolved solids (TDS)) caused the TCEQ to place the entire segment on the state's list of impaired water bodies in 2010. The TECQ has proposed to split the segment and alter standards to reflect current conditions using roughly the same reaches as described above with the new Segment 2315 beginning at the Rio Grande confluence with Cow Canyon, or 15 miles upstream of La Linda, MX. The current proposal would raise the water quality standards in this new segment from 1550 mg/L TDS to 2100 mg/L TDS, chloride from 300 to 450 mg/L, and sulfate from 570 to 750 mg/L. The minerals criteria for the lower reach would decrease from 1550 to 1400 mg/L TDS, chloride from 300 to 200 mg/L, and sulfate from 570 to 450 mg/L. Here we present a variety of water quality and biologic data to illustrate ongoing problems with declining water quality, possible sources of pollutants, cascading impacts on ecological systems and the role of groundwater in mitigating the poor conditions. JF - Abstracts with Programs - Geological Society of America AU - Bennett, Jeffery AU - Urbanczyk, Kevin M AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 186 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluating+water+quality+standards%2C+shifting+baselines%2C+and+what+the+data+says%3B+a+case+study+from+the+Rio+Grande+Wild+and+Scenic+River&rft.au=Bennett%2C+Jeffery%3BUrbanczyk%2C+Kevin+M%3BAnonymous&rft.aulast=Bennett&rft.aufirst=Jeffery&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/Paper249661.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Creating educational and research worthy interpretive content for the Parks Service; GeoCorps involvement at the John Day Fossil Beds National Monument AN - 1664434640; 2015-023910 AB - The John Day Fossil Beds National Monument (JODA) contains a nearly 50 million year old sequence of volcanic and volcanoclastic sedimentary rock. These rocks contain one of the most complete and diverse records of Cenozoic terrestrial life and gradual changes in climate for the Pacific Northwest. In the summer of 2014, JODA employed two GeoCorps interns (GCI) to create educational content, interpretive paleoecology and climate change materials, and web pages about the importance of the Monument's paleontological research. JODA staff noted that the existing web pages were out of date and did not effectively communicate the geologic and paleontological importance of the Monument. For this project the GCIs have updated the web page, highlighting the ongoing active science, research, and aggressive prospecting routines within the fossil beds. Not only is JODA a good place to study terrestrial ecosystems, but it is one of the best places to observe evolutionary changes in faunas and floras as climates changed during the Eocene to the Miocene. The GCIs implemented a plan to develop the existing 8 geology and paleontology pages to an expanded 18 web pages. Each of these was designed to use a multi-tiered educational approach, from general interpretive material to specific research worthy content that could be used by the staff, educators, or researchers. The web pages include content on gradual climate change events, fossil images and reconstructive murals from the Thomas Condon Paleontology Center's gallery, stratigraphic columns, and a multitude of other resources available to the public. The newly updated JODA website (www.nps.gov/joda) now contains digitized museum pieces made to engage the public, educators, and staff about life's adaptation to climate change events and regional geologic history. JF - Abstracts with Programs - Geological Society of America AU - Lewis, Hayden R AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 294 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Creating+educational+and+research+worthy+interpretive+content+for+the+Parks+Service%3B+GeoCorps+involvement+at+the+John+Day+Fossil+Beds+National+Monument&rft.au=Lewis%2C+Hayden+R%3BAnonymous&rft.aulast=Lewis&rft.aufirst=Hayden&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Evidence of volcanically induced turnover in mammalian communities of the John Day Basin, Oregon AN - 1664434603; 2015-023909 AB - The John Day Formation in eastern Oregon preserves a unique and remarkably complete record of volcanic and volcaniclastic sedimentary rocks spanning about 20 million years. The 400 m of the Turtle Cove Member (30.8-25.9 Ma) preserve evidence of diverse mammalian communities perturbed by at least ten volcanic events, including five dated tuffs and the large Picture Gorge Ignimbrite (PGI). The Turtle Cove Member provides a unique opportunity to investigate the long-term impacts of repeated volcanic perturbations on local mammalian communities. Through the GeoCorps America program, a partnership between the Geological Society of America and the National Park Service, we conducted research related to rates of extirpation and appearance of species through the Turtle Cove Member. If the rates of extirpation or appearance in the geologic subunits associated with a volcanic event are higher than local background rates, then that event caused a major, long-lasting impact on the regional ecosystem. We examined and independently identified 1,879 fossil mammal specimens representing 96 species from the classic John Day Basin, not relying on previously published faunal lists. Specimens were studied from classic sites within the vicinity of the Sheep Rock Unit of John Day Fossil Beds National Monument, including material from all stratigraphic units in the Turtle Cove Member (A-K2). For each unit, we calculated rates of extirpation and appearance, using a method based on the Three Timer extinction and origination rates. Results indicated a high rate of extirpation (mu = 0.45) and appearance (lambda = 0.54) for unit F, the unit associated with the PGI. These rates were substantially higher than any of the other units in the Turtle Cove Member. Our results suggest that the PGI, a potential super-volcanic eruption, had a great impact on the local ecosystem, while other volcanic events had little to no lasting impact. Understanding the long-term impacts of volcanism on these ancient mammalian communities is important for understanding the resilience of modern mammalian communities. Ancient mammalian communities appear to be resilient to most volcanic eruptions, thus we would expect modern mammalian communities to respond similarly. However, we do not expect mammalian communities to be resilient to large magnitude eruptions. JF - Abstracts with Programs - Geological Society of America AU - Famoso, Nicholas A AU - Davis, Edward Byrd AU - Samuels, Joshua X AU - Emery, Meaghan M AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 294 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evidence+of+volcanically+induced+turnover+in+mammalian+communities+of+the+John+Day+Basin%2C+Oregon&rft.au=Famoso%2C+Nicholas+A%3BDavis%2C+Edward+Byrd%3BSamuels%2C+Joshua+X%3BEmery%2C+Meaghan+M%3BAnonymous&rft.aulast=Famoso&rft.aufirst=Nicholas&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Characterizing aquifers in national parks using continuous groundwater-level records; a comparison of three unique geologic settings AN - 1664434564; 2015-023811 AB - Groundwater supports important natural and cultural resources in many parks in the national park system. Observation wells are available where monitoring the status and trend in groundwater quality and quantity is considered important for tracking the overall health of park resources and/or impending threats. Groundwater levels are primarily monitored to identify long-term trends. These data, however, can also be used to better understand the hydraulic response of an aquifer system to various stresses and to differentiate multiple stresses. Continuous measurements collected at hourly or higher frequencies using automated recording instruments are available from wells and water bodies in three unique geologic settings: the Black Hills of South Dakota, the Arbuckle Mountains in south-central Oklahoma, and the western flank of Hualalai Volcano on Hawaii Island. Groundwater forms several underground lakes in Wind Cave, which penetrates the Madison aquifer in Wind Cave National Park in South Dakota. Groundwater discharge from the Arbuckle-Simpson aquifer maintains baseflow to springs and streams in Chickasaw National Recreation Area in Oklahoma. Groundwater discharge from the Keauhou Aquifer System creates estuary-like conditions in the inland and nearshore marine waters of Kaloko-Honokohau National Historical Park in Hawaii. Continuous groundwater-level records from these sites were evaluated using spectral analysis. The data were used to identify aquifer type and the stresses responsible for high-frequency water-level changes. The results of the analyses are compared and the implications for resource management are discussed. JF - Abstracts with Programs - Geological Society of America AU - Cutillo, Paula A AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 186 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Characterizing+aquifers+in+national+parks+using+continuous+groundwater-level+records%3B+a+comparison+of+three+unique+geologic+settings&rft.au=Cutillo%2C+Paula+A%3BAnonymous&rft.aulast=Cutillo&rft.aufirst=Paula&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/Paper247143.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Cave management; assessment and implementation at Coronado National Memorial, Arizona AN - 1664434534; 2015-023915 AB - The geology of Coronado National Memorial, in southeastern Arizona, spans more than one billion years with a rich history including mountain building events, rifting, periods of shallow seas, and supervolcanoes. These events created a diverse geologic landscape composed of Permian limestone, Mesozoic and Tertiary volcanics, and Quaternary deposits. Karst features formed 15,000-10,000 years ago by phreatic conditions, leading to the dissolution of the limestone. Geologic resources have primarily been passively managed since the Memorial's inception, with the most well-known feature, Coronado Cave, operated as a "wild" cave without permits. Due to the detrimental effects of vandalism to Coronado Cave and a need for more scientific information about other geologic features in the Memorial, an overhaul of the cave management program was initiated in 2014. Through the GeoCorps America program, a partnership between the Geological Society of America and the National Park Service, the cave management plan was updated to enhance monitoring activities and meet current management objectives. This effort resulted in a more robust management program, which now includes updated management objectives; protocols for monitoring and remediation; a cave safety protocol; updated cave maps; collection of anthropological and meteorological data; information about possible unknown caves through reconnaissance efforts; and the creation of education and outreach materials for training park staff and improving public interpretive programs. This endeavor has served the mission of the National Park Service by enhancing the preservation of park caverns for the enjoyment of future generations. JF - Abstracts with Programs - Geological Society of America AU - Butler, Quinn P AU - Garcia, Jessica M AU - Janway, Ryan AU - King Lopez, Rachel A AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 295 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Cave+management%3B+assessment+and+implementation+at+Coronado+National+Memorial%2C+Arizona&rft.au=Butler%2C+Quinn+P%3BGarcia%2C+Jessica+M%3BJanway%2C+Ryan%3BKing+Lopez%2C+Rachel+A%3BAnonymous&rft.aulast=Butler&rft.aufirst=Quinn&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Effectiveness of different sagebrush removal treatment methods in northern New Mexico AN - 1664434419; 2015-023918 AB - Beginning in 2004, the BLM, NM State Game and Fish Department, and others have administered various vegetation treatments, which involve the removal of sagebrush to enhance wildlife habitat in Northern Taos County, NM. The BLM Taos Field Office (TaFO) has implemented these types of treatments on over 13,000 acres, on the Rio Grande del Norte National Monument (RGdNM). The TaFO has prescribed treatments in order to address homogenous sagebrush stands, which are considered as degraded habitat because of the lack herbaceous vegetation for grazing. To improve grazing conditions, which are detrimental for Mule Deer, Rocky Mountain Elk, and livestock, treatments have included shaving, mowing, discing, herbicide, and broadcast prescribed fire to remove sagebrush. To date, no rigorous statistical analysis of treatment effectiveness has been completed. To address these issues Assessment, Inventory, and Monitoring (AIM) strategy has been implemented on the RGdNM (Mackinnon et al. 2011, Toevs et al. 2011). The AIM strategy gathers quantitative data randomly stratified across the landscape. In addition to assessing its own treatments with AIM, TaFO will partner with a private landowner who has been involved in removing sagebrush via brush hogging to compare treatment results. Upon the completion of AIM plots in treatment areas, long term control plots will be established throughout the monument in all rangeland allotments. The AIM data will provide managers with Rangeland Health Indicators as well as information to process permit renewals. By using AIM plots, overall treatment effectiveness, as well as a comparative analysis between treatments and control sites will be analyzed. The data collected in this project, will be used in future land management decisions, range permit renewals, and entered into a geo data base to guide future treatments on the RGdNM. JF - Abstracts with Programs - Geological Society of America AU - Banuelas, David AU - Miller, Zoey AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 296 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Effectiveness+of+different+sagebrush+removal+treatment+methods+in+northern+New+Mexico&rft.au=Banuelas%2C+David%3BMiller%2C+Zoey%3BAnonymous&rft.aulast=Banuelas&rft.aufirst=David&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Characterizing interseasonal core water quality parameters in bedrock pools at Saguaro National Park AN - 1664434344; 2015-023916 AB - Perennial and semi-perennial bedrock pools (locally referred to as tinajas,Spanish for "earthen jar") are important water sources for both aquatic and terrestrial wildlife in the Sonoran Desert. During dry periods, these pools comprise most of the available surface water in Saguaro National Park. The hydrology of tinajas within the boundaries of the park's Rincon Mountain District (located east of Tucson, Arizona) is poorly understood, and no long-term tinaja water quality studies had been completed previous to this study. Detailed water quality data was collected during the driest months of the year and the monsoon season in order to (1) investigate the mechanisms of tinaja hydrology (specifically, the mechanisms and timing of tinaja response to drought and precipitation), and (2) to understand how tinaja water quality (and the wildlife that depend on it) may be affected by climate change, aquifer depletion, wildfires and other effects of human activity in southwestern Arizona. Tinajas in Chiminea Canyon and Loma Verde Canyon at Saguaro National Park were sampled for core parameters on a weekly basis during the driest period of the year (May - July 2014) through the beginning of the monsoon season (early July 2014). Two multi-parameter water quality sondes were deployed to record pH, temperature, specific conductance and dissolved oxygen at 15-minute intervals between May 22 and June 30, 2014 in Chiminea Canyon. Tinajas in three other drainages were monitored for changes in pH, specific conductivity, temperature, turbidity, and dissolved oxygen between May - July 2013. Samples were also collected from selected tinajas for isotopic (delta (super 2) H and delta (super 18) O) analysis, and each tinaja was photographed using an infrared camera to detect possible thermally distinct groundwater inputs in each pool. These data will be used to further the park's understanding of water sources supplying spring-fed tinajas and potential threats to tinaja water quality. JF - Abstracts with Programs - Geological Society of America AU - Culbert, Kristan AU - Swann, Don AU - Raymond, Kara AU - Filippone, Colleen AU - Palacios, Laura AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 295 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Characterizing+interseasonal+core+water+quality+parameters+in+bedrock+pools+at+Saguaro+National+Park&rft.au=Culbert%2C+Kristan%3BSwann%2C+Don%3BRaymond%2C+Kara%3BFilippone%2C+Colleen%3BPalacios%2C+Laura%3BAnonymous&rft.aulast=Culbert&rft.aufirst=Kristan&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Development of a geologic guide for Florissant Fossil Beds National Monument AN - 1664434333; 2015-023911 AB - The Florissant Fossil Beds National Monument Geologic Guide is designed to acquaint visitors with the geologic history of the monument with a self-guided tour. The geology includes the Proterozoic granitic pluton of the Pikes Peak Granite as well as Eocene volcanic, fluvial, and lacustrine units of the Wall Mountain Tuff and Florissant Formation. This guide communicates the geologic significance of Florissant Fossil Beds National Monument by relating these stratigraphic and igneous rock units to geologic events, then indicating specific locations to view tangible examples of the area's geologic history. The guide begins with a small scale 1:117,000 map of the monument as well as areas to the north and south. The late Eocene Florissant Formation, the primary fossil-bearing formation in the area, is initially shown on this map as a homogeneous unit, showing its broader relation to the surrounding units. This view illustrates an outline of the ancient lake. The next geologic map is a 1:20,000 perspective showing the rock units and topography only within the monument's boundaries. This map differentiates the Florissant Formation into its six separate lithologies previously defined. The third map shows an enlarged 1:10,000 perspective of the principle hiking trails within the monument, indicating specific points of geologic interest along those trails. Those points are explained below the map with photos and texts describing geologic significance. A table of waypoints is provided for GPS navigation. The rock units portrayed on the geologic maps are then put into context with an illustration of a stratigraphic column. Each rock layer is further described with photos in outcrop and as a hand sample. Fossils are illustrated for the fossiliferous layers. In depth descriptions of each rock layer include lithology, deposition, paleontology (if applicable), and locations where outcrops can be viewed. The guide ends with a brief text describing the geologic history of the area and a customized time scale, placing the deposition of the Florissant Formation and other surrounding units into context with the entirety of geologic time. JF - Abstracts with Programs - Geological Society of America AU - Borce, Bridget AU - Meyer, Herbert W AU - Connors, Timothy B AU - Evanoff, Emmett AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 295 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Development+of+a+geologic+guide+for+Florissant+Fossil+Beds+National+Monument&rft.au=Borce%2C+Bridget%3BMeyer%2C+Herbert+W%3BConnors%2C+Timothy+B%3BEvanoff%2C+Emmett%3BAnonymous&rft.aulast=Borce&rft.aufirst=Bridget&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Building a case for tectonic switching at the Klamath-Siskiyou Mountains AN - 1664434290; 2015-023917 AB - The Klamath-Siskiyou mountain region of North America has been the site of dramatic tectonic movement for over 200 million years. Tectonic switching and massive transform faulting shifted the mountains to their current east-west-tending position. Evidence of this activity can be seen at small scales. Boudins and necking instabilities are present in the Oregon Caves National Monument. When the New Orleans Fault switched direction multiple times around 153 million years ago it created those formations. Thin sections taken from the region show microfolding. Further development of these evidences can be used to determine tectonic switching activity in other regions JF - Abstracts with Programs - Geological Society of America AU - Velazquez, Rafael AU - Roth, John AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 295 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Building+a+case+for+tectonic+switching+at+the+Klamath-Siskiyou+Mountains&rft.au=Velazquez%2C+Rafael%3BRoth%2C+John%3BAnonymous&rft.aulast=Velazquez&rft.aufirst=Rafael&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Baseflow contributions to the Devils River, Texas, USA AN - 1664433138; 2015-023815 AB - The Devils River flows 105 km (65 mi) through the southwest portion of the Edwards Plateau in Val Verde County, Texas and into Amistad Reservoir and Amistad National Recreation Area (AMIS). Many springs issue from the Cretaceous Edwards-Trinity Plateau Aquifer (ETPA), giving the Devils one of the largest base flows of Texas' rivers. Low flows of the river are sustained by groundwater inputs, while frontal and convective storms drive high flows. The International Boundary and Water Commission maintains a stream gage near Pafford's Crossing above the reservoir and monitors flow of the Devils River. Data from 2012 indicates a 40% baseflow increase in the study area. The Devils is a pristine, unregulated river with exceptional water quality and abundant and native aquatic fauna. Increased urban and energy development leave the Devils River with an uncertain future. Furthermore, extended drought in Texas has elevated the concern and the state climatologist has warned that Texas could be in a drought worse than the drought of record in the 1950s. Protection of the water resources that support a pristine native fishery and a national recreation area requires a deeper understanding of the underlying groundwater resources. Data collection occurred in five campaigns and revealed significant downriver increases in discharge (up to 4.19 m (super 3) /s). Water quality analysis of surface and groundwater consisted of field parameters, cation/anion water analysis, stable isotopes, and radiocarbon dating. Percent modern carbon values of springs range from 60.3 +/- 0.2 pmc to 73.2 +/- 0.3 pmc, and delta (super 13) C values range from -15.2 ppm to -17.3 ppm. Field measurement averages for springs include values of specific conductivity (491 mu S/cm), temperature (22.16 degrees C), pH (7.4), and dissolved oxygen (5.6 mg/L). Surface water average values include specific conductivity (421 mu S/cm), temperature (27.06 degrees C), pH (8.00), and dissolved oxygen (7.70 mg/L). This study provides a greater understanding of groundwater flow paths, recharge areas, the effects of regional structure, and the influence springs have on water quality and quantity in the Devils River. JF - Abstracts with Programs - Geological Society of America AU - Bruecher, Taylor AU - Urbanczyk, Kevin M AU - Bennett, Jeffery AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 186 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664433138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Baseflow+contributions+to+the+Devils+River%2C+Texas%2C+USA&rft.au=Bruecher%2C+Taylor%3BUrbanczyk%2C+Kevin+M%3BBennett%2C+Jeffery%3BAnonymous&rft.aulast=Bruecher&rft.aufirst=Taylor&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/Paper249615.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - The influence of the Edwards-Trinity Aquifer on the Pecos River; a study of discharge and geochemistry AN - 1664433096; 2015-023814 AB - The Pecos River flows 1490 kilometers from its headwaters in New Mexico to its confluence with the Rio Grande in West Texas near Amistad National Recreation Area and Amistad Reservoir. The area of interest for this project stretches 79 km downstream of Pandale, Texas and just upstream of Amistad Reservoir. A major contributor to the Pecos River in this reach is the Edwards-Trinity Plateau Aquifer (ET). The groundwater from the ET contributes to base flow and improves water quality in the river and Amistad Reservoir. Field data for the springs and the river were collected to evaluate the groundwater input. The surface geology of the area consists primarily of flat-lying Cretaceous carbonate rocks of the Edwards Limestone Group. These include the Fort Terrett, Segovia, and Devils River limestone members. There is abundant evidence of travertine in the river channel and in mounds where springs emerge from rock walls near the river. Discharge measurements during three campaigns showed an average increase of 34%. In this reach the springs have an average specific conductivity of 612 mu S/cm. Other field data include average values for temperature (22.71 degrees C), pH (7.59), and dissolved oxygen (5.81 mg/L). In comparison, average values in the river include temperature (19.61 degrees C), specific conductivity (3,446 mu S/cm), and dissolved oxygen (9.12 mg/L). The river value for specific conductivity declined from 4,827 to 3,514 mu S/cm. This improvement in water quality is an indication of the groundwater input. Hydrogen and oxygen stable isotopes for the spring sets ranged from -25.08 to -33.54 per mil and -3.76 to -6.36 per mil, respectively. Heavier delta (super 18) O waters that plotted below the Global Meteoric Water Line (GMWL) were more influenced by upstream sources, evaporated waters, and rock-water interaction, whereas lighter delta (super 18) O values above the GMWL suggested a greater contribution from localized groundwater. Concentrations were consistent with the calculated GMWL. Tritium and noble gas results, along with molar ratio evaluations, provided evidence that residence time of the ET groundwater in this portion of the aquifer is short, less than approximately 30 years. However, the comprehensive results of the age dating were hindered by evidence of excess terregenic helium trapped in the surrounding formations. JF - Abstracts with Programs - Geological Society of America AU - Woodburn, James Russell AU - Urbanczyk, Kevin M AU - Bennett, Jeffery AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 186 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664433096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+influence+of+the+Edwards-Trinity+Aquifer+on+the+Pecos+River%3B+a+study+of+discharge+and+geochemistry&rft.au=Woodburn%2C+James+Russell%3BUrbanczyk%2C+Kevin+M%3BBennett%2C+Jeffery%3BAnonymous&rft.aulast=Woodburn&rft.aufirst=James&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014AM/webprogram/Paper249545.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Surficial geologic map of the Quaternary deposits of Mohawk Valley, northeastern California AN - 1660631262; 2015-019089 AB - Mohawk Valley is an inter montane basin located at the northernmost end of the Sierra Nevada Mountains in northeastern California. Surficial geologic mapping was undertaken as part of a Ph.D. dissertation study of the Quaternary history and basin evolution of Mohawk Valley. We conducted field mapping at a scale of 1:24,000, based on initial interpretations from a combination of LiDAR imagery, 10 m DEM and derivatives, color aerial photographs, 7.5 minute quadrangles, and Google Earth. We delineated glacial, lacustrine, fluvial, alluvial fan, and colluvial deposits and landforms. Map units were grouped into relative ages based on stratigraphic and geomorphic position, cross-cutting relations, degree of preservation, relative weathering, and relation to numerically dated sections primarily from 26 different tephras that span 740 ky. From our mapping, we interpreted a complex and dynamic Quaternary history. Interpretations using the sedimentologic and geomorphic record were possible because of the uncommon geologic setting, where geomorphology is both well preserved and well exposed. Before 740 ka, Mohawk Valley became an internally-drained basin. The valley began to fill with water and throughout the next several hundred thousand years, Mohawk Lake fluctuated in depth, but overall rose. During that time, multiple generations of glacial advances extended towards and into Mohawk Lake. Each subsequent glacial advance graded to an ever increasing base level and deposited deltaic sediments. After approximately 200 ka, Mohawk Lake reached the sill elevation ( approximately 1525 m) and began to spill to the west through the Middle Fork of the Feather River (MFFR). This discharge led to slow incision of the outlet channel and incremental lowering of Mohawk Lake which emptied by about 7 ka. Tributaries to the MFFR are now actively incising and this provides exposures of the glacial and lacustrine deposits on the edges of Mohawk Valley. The Mohawk Valley Fault Zone cuts through Mohawk Valley. We did not include a complete inventory of active faults on our map. However, through our study we located wide fault zones, not always clearly expressed on the surface, that disrupt middle through late Pleistocene-aged deposits. This allowed some observations regarding the style of faulting, timing of faulting, and distribution of faults within Mohawk Valley. JF - Abstracts with Programs - Geological Society of America AU - Redwine, Joanna AU - Adams, Kenneth D AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 90 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 5 SN - 0016-7592, 0016-7592 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660631262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Surficial+geologic+map+of+the+Quaternary+deposits+of+Mohawk+Valley%2C+northeastern+California&rft.au=Redwine%2C+Joanna%3BAdams%2C+Kenneth+D%3BAnonymous&rft.aulast=Redwine&rft.aufirst=Joanna&rft.date=2014-01-01&rft.volume=46&rft.issue=5&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Rocky Mountain Section, 66th annual meeting; Geological Society of America, Cordilleran Section, 110th annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-05 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Adapting to climate change in coastal national parks; estimating the exposure of all park assets to 1m of sea-level rise AN - 1660630257; 2015-021478 AB - Over the next century, warming global temperatures will present many challenges for the National Park Service (NPS) and public land managers. Rising sea level will be one of the most obvious and challenging impacts of this warming. Even a minor increase in sea level will have significant effects on coastal hazards, natural resources and assets within national parks. To begin addressing these issues, the Program for the Study of Developed Shorelines (PSDS) at Western Carolina University (WCU) has partnered with NPS to assess of the vulnerability of infrastructure within 40 coastal national parks. This collaborative project has focused on identifying NPS-owned assets that may be threatened by a future 1 m rise in sea level, which can be expected to occur in the next 100 to 150 years. This project utilized an existing NPS database (Facilities Management Software System) containing a comprehensive list of assets within each unit. There are over 10,000 assets within these 40 coastal units. A variety of methods were used to assess the vulnerability to sea level rise of each asset including the acquisition of existing digital datasets, collaboration with park staff, and field visits. Assets were simply characterized as having a relatively high exposure to sea level rise or relatively low. These data will be used to provide a "big picture" view of what is at risk in coastal parks in terms of the types of assets (civil war forts to hiking trails) and the overall replacement value of the assets at risk. Results from this group of 40 coastal parks indicate that over 40% of the assets are highly exposed, with a cumulative value of over $40 billion. The majority of the high-risk assets were from the southeastern, low-lying barrier island parks; however, the northeast region units had over one-third of assets highly exposed, many of which are historically and culturally significant to NPS. A detailed case study of Gateway National Recreation Area and Hurricane Sandy indicate that many assets initially designated as "limited exposure" were damaged or destroyed Sandy. So the assesments in this study are probably conservative.The next step of this project is to include an additional 30 units into these analyses. This is currently underway and includes many units in the National Capital and Northeast Regions of the U.S. JF - Abstracts with Programs - Geological Society of America AU - Peek, Katie AU - Fowler, Alicia AU - Young, Robert S AU - Beavers, Rebecca L AU - Hawkins-Hoffman, Cat AU - Diethorn, Brian AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 313 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660630257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Adapting+to+climate+change+in+coastal+national+parks%3B+estimating+the+exposure+of+all+park+assets+to+1m+of+sea-level+rise&rft.au=Peek%2C+Katie%3BFowler%2C+Alicia%3BYoung%2C+Robert+S%3BBeavers%2C+Rebecca+L%3BHawkins-Hoffman%2C+Cat%3BDiethorn%2C+Brian%3BAnonymous&rft.aulast=Peek&rft.aufirst=Katie&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-05 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Geologic conditions affecting tunnel construction at the 1864 Battle of the Crater, Petersburg, Virginia AN - 1660629993; 2015-021475 AB - The Virginia Division of Geology and Mineral Resources have been creating detailed geologic maps in eastern Virginia over the past decade and Colonial National Historical Park and parts of the Richmond National Battlefield Park have been included in this work. The mapping has been partly supported by the USGS/AASG Statemap Program. Some initial work was recently completed in Petersburg National Battlefield. On July 30, 150 years ago, Union troops with Pennsylvania coal mine experience had completed a tunnel underneath Confederate defenses at Petersburg, Virginia and detonated 8000 pounds of gunpowder inside the end of the tunnel. This resulted in a massive crater, great loss of lives, and a disastrous outcome for the Union. We placed three auger borings adjacent to this tunnel to define stratigraphy, understand and explain problems with its construction. Initial digging of the tunnel began in the wet shelly sands of the Pliocene marine Yorktown Formation. Collapse and other difficult mining conditions forced the decision to angle the tunnel upwards and hopefully into more stable material. The mining then encountered lenticular-bedded sandy clays of the Late Pliocene marginal-marine Cold Harbor Formation, material more competent than the Yorktown sediments, and the tunnel was successfully completed. This 500-foot long tunnel to penetrate fortified positions was not unique to standoff warfare that occurred through the ages though it was exceptionally long; geologic conditions in the Petersburg area permitted this strategy. Confederate forces responded in less than a week by placing powder in tunnels they had countermined under Union lines a short distance to the north of "The Crater" and detonating smaller-volume explosives with mediocre results. Recent auger drilling coincides with the 150 (super th) anniversary of tunnel construction and the battle of "The Crater". Now, with partial funding from the National Park Service, we are expanding geologic mapping into Petersburg National Battlefield. The anticipated new geologic mapping information should support resource management for the Park and is expected to enhance interpretive programs for visitor experiences. JF - Abstracts with Programs - Geological Society of America AU - Berquist, C R AU - Steele, J AU - Bailey, Christopher AU - Occhi, M E AU - Berquist, Peter J AU - Shockley, D AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 313 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660629993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+conditions+affecting+tunnel+construction+at+the+1864+Battle+of+the+Crater%2C+Petersburg%2C+Virginia&rft.au=Berquist%2C+C+R%3BSteele%2C+J%3BBailey%2C+Christopher%3BOcchi%2C+M+E%3BBerquist%2C+Peter+J%3BShockley%2C+D%3BAnonymous&rft.aulast=Berquist&rft.aufirst=C&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-03-05 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Surficial geology and stratigraphy of Pleistocene Lake Manix, San Bernardino County, California AN - 1660629742; 2015-021805 AB - Pluvial Lake Manix and its surrounding drainage basin, in the central Mojave Desert of California, has been a focus of paleoclimate, surficial processes, and neotectonic studies by the U.S. Geological Survey (USGS) since about 2004. The USGS initiated studies of Lake Manix deposits to improve understanding of the paleoclimatic record and the shifts in atmospheric circulation that controlled precipitation in the Mojave Desert. Until approximately 25,000 years ago, Lake Manix was the terminus of the Mojave River, which drains northeasterly from the San Bernardino Mountains; the river currently terminates in the Soda Lake and Silver Lake playas. Pleistocene Lake Manix occupied several subbasins at its maximum extent. This map focuses on the extensive exposures created by incision of the Mojave River and its tributaries into the interbedded lacustrine and alluvial deposits within the central (Cady) and northeastern (Afton) subbasins of Lake Manix, and extends from the head of Afton Canyon to Manix Wash. The map illuminates the geomorphic development and depositional history of the lake and alluvial fans within the active tectonic setting of the eastern California shear zone, especially interactions with the left-lateral Manix Fault. Lake Manix left an extraordinarily detailed but complex record of numerous transgressive-regressive sequences separated by desiccation and deposition of fan, eolian, and fluvial deposits, and punctuated by tectonic movements and a catastrophic flood that reconfigured the lake basin. Through careful observation of the intercalated lacustrine and fan sequences and by determining the precise elevations of unit contacts, this record was decoded to understand the response of the lake and river system to the interplay of climatic, geomorphic, and tectonic forces. These deposits are exposed in steep badland topography. Mapping was carried out mostly at scales of 1:12,000, although the map is presented at 1:24,000 scale, and employs custom unit nomenclature, with multiple subdivided lacustrine and alluvial fan units. In addition, many important units are very thin and cannot be mapped separately, or are covered by thin eolian sand, so these are commonly portrayed as stacks of units or combined units. These details are more accurately portrayed in the measured sections that accompany the map. Altitudes of many contacts were obtained using differentially corrected Global Positioning System (GPS) or, in some cases, lidar (light detection and ranging) data. JF - Scientific Investigations Map AU - Reheis, Marith C AU - Redwine, Joanna R AU - Wan, Elmira AU - McGeehin, John P AU - VanSistine, D Paco Y1 - 2014 PY - 2014 DA - 2014 SP - 53 EP - 53, 2 sheets PB - U. S. Geological Survey, Reston, VA SN - 2329-1311, 2329-1311 KW - United States KW - eolian features KW - Quaternary KW - surficial geology KW - landforms KW - erosion features KW - paleoclimatology KW - surficial geology maps KW - Cenozoic KW - California KW - topography KW - maps KW - Mojave Desert KW - sediments KW - fluvial features KW - Pleistocene KW - Lake Manix KW - USGS KW - San Bernardino County California KW - badlands KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660629742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+Investigations+Map&rft.atitle=Surficial+geology+and+stratigraphy+of+Pleistocene+Lake+Manix%2C+San+Bernardino+County%2C+California&rft.au=Reheis%2C+Marith+C%3BRedwine%2C+Joanna+R%3BWan%2C+Elmira%3BMcGeehin%2C+John+P%3BVanSistine%2C+D+Paco&rft.aulast=Reheis&rft.aufirst=Marith&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Map&rft.issn=23291311&rft_id=info:doi/10.3133%2Fsim3312 L2 - http://pubs.usgs.gov/sim/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 44 N1 - PubXState - VA N1 - Document feature - illus. incl. sects., 4 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - badlands; California; Cenozoic; eolian features; erosion features; fluvial features; Lake Manix; landforms; maps; Mojave Desert; paleoclimatology; Pleistocene; Quaternary; San Bernardino County California; sediments; surficial geology; surficial geology maps; topography; United States; USGS DO - http://dx.doi.org/10.3133/sim3312 ER - TY - JOUR T1 - Aragonite saturation states and nutrient fluxes in coral reef sediments in Biscayne National Park, FL, USA AN - 1660405210; PQ0001173628 AB - Some coral reefs, such as patch reefs along the Florida Keys reef tract, are not showing significant reductions in calcification rates in response to ocean acidification. It has been hypothesized that this recalcitrance is due to local buffering effects from biogeochemical processes driven by seagrasses. We investigated the influence that pore water nutrients, dissolved inorganic carbon (DIC) and total alkalinity (TA) have on aragonite saturation states ([Omega] sub(aragonite)) in the sediments and waters overlying the sediment surfaces of sand halos and seagrass beds that encircle Alinas and Anniversary reefs in Biscayne National Park. Throughout the sampling period, sediment pore waters from both bottom types had lower oxidation/reduction potentials (ORP), with lower pH relative to the sediment surface waters. The majority (86.5%) of flux rates (n = 96) for capital sigma NO sub(x) super(-),PO sub(4) super(3-), NH sub(4) super(+), SiO sub(2), DIC and TA were positive, sometimes contributing significant concentrations of the respective constituents to the sediment surface waters. The [Omega] sub(aragonite) values in the pore waters (range: 0.18 to 4.78) were always lower than those in the overlying waters (2.40 to 4.46), and 52% (n = 48) of the values were < 2.0. The DIC and TA fluxes at the sediment-water interface reduced [Omega] sub(aragonite) in 75% (n = 16) of the samples, but increased it in the remainder. The elevated fluxes of nutrients, DIC and TA into the sediment-water interface layer negatively alters the suitability of this zone for the settlement and development of calcifying larvae, while enhancing the establishment of algal communities. JF - Marine Ecology Progress Series AU - Lisle, John AU - Reich, Chris AU - Halley, Robert AD - US Geological Survey, St. Petersburg Coastal and Marine Science Center, 600 4th Street South, St. Petersburg, FL 33701, USA, jlisle@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 71 EP - 85 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 509 SN - 0171-8630, 0171-8630 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Reef sediments KW - Aragonite saturation state KW - Nutrient flux KW - Pore water KW - Seagrass KW - Surface water KW - Dissolved inorganic carbon KW - National parks KW - Nutrients KW - Larval development KW - Carbon KW - Calcification KW - Sand KW - Alkalinity KW - ASW, USA, Florida, Florida Keys KW - Sampling KW - Acidification KW - Sedimentation KW - ASW, USA, Florida, Biscayne Natl. Park KW - pH effects KW - Algae KW - Marine KW - Sediment chemistry KW - Seagrasses KW - Aragonite KW - Sediments KW - Keys KW - Sediment-water interface KW - Oceans KW - Coral reefs KW - Oxidation KW - Sea grass KW - Q1 08463:Habitat community studies KW - D 04040:Ecosystem and Ecology Studies KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660405210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Aragonite+saturation+states+and+nutrient+fluxes+in+coral+reef+sediments+in+Biscayne+National+Park%2C+FL%2C+USA&rft.au=Lisle%2C+John%3BReich%2C+Chris%3BHalley%2C+Robert&rft.aulast=Lisle&rft.aufirst=John&rft.date=2014-01-01&rft.volume=509&rft.issue=&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps10844 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Sediment chemistry; Sediment-water interface; Calcification; Dissolved inorganic carbon; Coral reefs; Sea grass; Sedimentation; Larval development; Aragonite; Pore water; Seagrasses; Surface water; National parks; Nutrients; Keys; Sediments; Carbon; Sand; Alkalinity; Oceans; Oxidation; Acidification; Sampling; pH effects; Algae; ASW, USA, Florida, Florida Keys; ASW, USA, Florida, Biscayne Natl. Park; Marine DO - http://dx.doi.org/10.3354/meps10844 ER - TY - JOUR T1 - Quantifying sediment distribution and large woody debris following the removal of the Glines Canyon Dam on the Elwha River, Washington AN - 1656039068; 2015-016063 AB - The removal of the Glines Canyon and Elwha Dams on the Elwha River, Washington, is the largest dam-removal project in history. Our research documents the fluctuation of large woody debris and sediment distribution between the dams following the initial sediment release from the removal of the upstream Glines Canyon Dam. The surface sediment distribution and the amount, length and position of large woody debris were documented over a period of 1 year at four survey sites. Previous observations on sediment reservoirs that are one-tenth the size of the Glines Canyon reservoir have shown that the majority of the sediment deposition following a dam removal occurs within the first 2 km below the breach. In contrast, we anticipated that within the first year following the removal of the upstream dam on the Elwha River the initial pulse of sediment and large woody debris would propagate several kilometers downstream. We employed various methods to quantify the flux of large woody debris and the sediment distribution within the study area. We measured sediment greater than 1 mm along with photographic documentation on a bi-monthly basis at 15 survey transects in the middle reach from October 2012-August 2013, before and after the initial coarse-sediment release. The large woody debris was quantified and mapped with ArcGIS 10.2 on four aerial orthographic photographs from the National Park Service taken on different dates between August, 2012 and August, 2013. The areas of logjams consisting of four or more logs in close proximity to one another were mapped, as was the location and length of individual logs exceeding 2 m. The quantity of large woody debris and logjams increased from August 2012-June 2013, during the high-flow season, and decreased thereafter in the low-flow season. In contrast, some logjam areas continued to increase throughout the entire period, indicating a possible consolidation of the debris. The pulse of sediment released from the reservoir abruptly decreased the mean sediment size from approximately 18 cm to <1 mm by rapid burial of the bars along the channel margin. Large woody debris transported downstream has caused new sand and gravel bars to form along the channel margin at two of our study sites, as well as the longitudinal growth of 5-10 bars throughout the study area. JF - Abstracts with Programs - Geological Society of America AU - Free, Bryon J AU - Ely, Lisa L AU - Ritchie, Andrew AU - Baumgartner, Spencer AU - Lund, Craig AU - McCausland, Nickolas AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 227 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 6 SN - 0016-7592, 0016-7592 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1656039068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Quantifying+sediment+distribution+and+large+woody+debris+following+the+removal+of+the+Glines+Canyon+Dam+on+the+Elwha+River%2C+Washington&rft.au=Free%2C+Bryon+J%3BEly%2C+Lisa+L%3BRitchie%2C+Andrew%3BBaumgartner%2C+Spencer%3BLund%2C+Craig%3BMcCausland%2C+Nickolas%3BAnonymous&rft.aulast=Free&rft.aufirst=Bryon&rft.date=2014-01-01&rft.volume=46&rft.issue=6&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 2014 annual meeting & exposition N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-02-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Development of screening protocols for waste dumps associated with legacy uranium mining on Bureau of Land Management (BLM) administered lands in Utah AN - 1656035698; 2015-015822 AB - About 17,000 to 20,000 abandoned mines with their associated wastes dumps exist in the state of Utah, many of which are on federal lands managed by the Bureau of Land Management (BLM). A significant proportion of these features, particularly in southeastern Utah were associated with legacy uranium (U) exploration and mining. Site assessments were performed to identify if an abandoned mine features poses a physical safety hazard, a potential chemical/environmental hazard or both. In order to accommodate all partners working on BLM administered lands in Utah, BLM Utah has developed an abandoned mine site screening protocol utilizing x-ray fluorescence (XRF), solid phase sampling, surface water sampling (when necessary) and gamma and alpha measurements. Based on the results of the screening activities a number of options for the feature are considered: (1) recommended for reclamation/mitigation of physical safety hazards using BLM's authority under the Federal Land Policy Management Act (FLPMA); (2) completion of additional geochemical characterization using BLM's Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) authority; or (3) no additional activities are necessary. Data collected to date, consistently indicate two geochemical concerns on BLM managed lands: (1) waste dump radionuclide and trace-element data at some abandoned mine sites are above local background conditions and (2) selected waste dumps show offsite migration of contaminants via ephemeral channels (i.e. erosion). This data is critical to the decision of the authority that will be used to clean-up a site, options for closing a particular opening and personal protective equipment to be worn during construction of the closure. The development of the screening protocol and use of this protocol will be presented. JF - Abstracts with Programs - Geological Society of America AU - Snyder, Teresa M AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 74 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 5 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1656035698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Development+of+screening+protocols+for+waste+dumps+associated+with+legacy+uranium+mining+on+Bureau+of+Land+Management+%28BLM%29+administered+lands+in+Utah&rft.au=Snyder%2C+Teresa+M%3BAnonymous&rft.aulast=Snyder&rft.aufirst=Teresa&rft.date=2014-01-01&rft.volume=46&rft.issue=5&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Rocky Mountain Section, 66th annual meeting; Geological Society of America, Cordilleran Section, 110th annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-02-19 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Drought and the California Delta-A Matter of Extremes AN - 1654685414; 21313286 AB - California is in an extreme drought as a result of low precipitation in water year 2012, record low precipitation in 2013, and the remarkably dry first few months of 2014. We typically receive our largest precipitation totals in Decembers and Januaries (which provide about 36% of the precipitation in the Delta's catchment), and when those months are as dry as they were this year, subsequent months have to be unseasonably wet to avoid drought. Most of the current winter, especially December 2013-January 2014, was dry because a persistent ridge of high (atmospheric) pressures set up offshore, diverting storms away from California and into Alaska. That same diversion gave the Delta's catchment its warmest winter in 120 years, as well as bringing all that cold weather to the eastern US. While the February 2014 storms provided minor relief and momentarily slowed the spiral into deeper drought, the drought continues apace. JF - San Francisco Estuary and Watershed Science AU - Dettinger, Michael AU - Cayan, Daniel R AD - U.S. Geological Survey and Scripps Institution of Oceanography La Jolla, CA USA, mddettin@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 1 EP - 6 PB - John Muir Institute of the Environment, University of California, Davis Davis CA 95616 United States VL - 12 IS - 2 SN - 1546-2366, 1546-2366 KW - Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - California Delta KW - drought KW - policy-science KW - megadrought KW - pineapple express KW - storms KW - extreme weather KW - Catchment area KW - Drought KW - Watersheds KW - Storms KW - Droughts KW - INE, USA, California, San Francisco Estuary KW - Weather KW - Catchment Areas KW - Estuaries KW - Brackish KW - INE, USA, Alaska KW - Atmospheric Pressure KW - Precipitation KW - Atmospheric pressure KW - Diversion KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09264:Sediments and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1654685414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=San+Francisco+Estuary+and+Watershed+Science&rft.atitle=Drought+and+the+California+Delta-A+Matter+of+Extremes&rft.au=Dettinger%2C+Michael%3BCayan%2C+Daniel+R&rft.aulast=Dettinger&rft.aufirst=Michael&rft.date=2014-01-01&rft.volume=12&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=San+Francisco+Estuary+and+Watershed+Science&rft.issn=15462366&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-02-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Catchment area; Estuaries; Atmospheric pressure; Droughts; Weather; Catchment Areas; Atmospheric Pressure; Precipitation; Drought; Watersheds; Diversion; Storms; INE, USA, Alaska; INE, USA, California, San Francisco Estuary; Brackish ER - TY - JOUR T1 - Side channel abandonment along the lower Bighorn River, Montana AN - 1645573450; 2015-006819 AB - Within the 16-mile study reach along the Bighorn River from Yellowtail Dam to St. Xavier, MT, local anglers and river technicians have noted a seemingly progressive abandonment of side channels for several decades. This abandonment has been observed in the form of decreased boat clearance at both upstream and downstream side channel connections with the main channel. This study evaluates geomorphic changes along the lower Bighorn River and investigates the mechanisms leading to the loss of side channel connectivity at frequent discharges. Analysis of historical cross section data and rectified historical aerial photography reveals that vertical incision and lateral migration do not appear to be the cause of side channel abandonment. Instead, side channels are progressively abandoned by vertical accretion of sediment in side channel entrances and mouths; without the scouring effects of larger peak discharges, sediment accumulations block lower discharges from entering the side channels at their upstream ends and allow for the establishment of vegetation at the entrances. Sediment transport was evaluated with a two dimensional (2D) hydraulic model in a static condition, whereby the bed did not undergo deformation and discharges were steady. Conditions of sediment transport were evaluated across the spectrum of bed motion, from zero transport to vigorous transport. The numerical modeling of sediment motion was coupled with observation of sediment transport using particle tracers, resulting in a validation of sediment results provided by the model. Bed material data were collected in October 2011 to populate the numerical model with representative sediment size distributions. Repeat surveys of side channels before and after recent high flow releases show variable lowering of bed elevations and channel widening; however, releases from Yellowtail Dam alone are not likely to provide conditions to reverse the trend of side channel aggradation. At best, planned high flow releases will stop the aggradational trend. Without the supply of upstream sediment and unregulated flows, the fluvial processes that drive side channel adjustments are significantly modified to where the system has been altered from one of dynamic adjustment to one of lateral stability. JF - Abstracts with Programs - Geological Society of America AU - Godaire, Jeanne E AU - Hilldale, Robert C AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 27 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 5 SN - 0016-7592, 0016-7592 KW - 23:Geomorphology KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645573450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Side+channel+abandonment+along+the+lower+Bighorn+River%2C+Montana&rft.au=Godaire%2C+Jeanne+E%3BHilldale%2C+Robert+C%3BAnonymous&rft.aulast=Godaire&rft.aufirst=Jeanne&rft.date=2014-01-01&rft.volume=46&rft.issue=5&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014RM/webprogram/Paper238389.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Rocky Mountain Section, 66th annual meeting; Geological Society of America, Cordilleran Section, 110th annual meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2015-01-01 N1 - PubXState - CO N1 - Last updated - 2015-01-15 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Resilience design: toward a synthesis of cognition, learning, and collaboration for adaptive problem solving in conservation and natural resource stewardship AN - 1639980191; 21121430 AB - Through the resilience design approach, I propose to extend the resilience paradigm by re-examining the components of adaptive decision-making and governance processes. The approach can be divided into three core components: (1) equity design, i.e., the integration of collaborative approaches to conservation and adaptive governance that generates effective self-organization and emergence in conservation and natural resource stewardship; (2) process design, i.e., the generation of more effective knowledge through strategic development of information inputs; and (3) outcome design, i.e., the pragmatic synthesis of the previous two approaches, generating a framework for developing durable and dynamic conservation and stewardship. The design of processes that incorporate perception and learning is critical to generating durable solutions, especially in developing linkages between wicked social and ecological challenges. Starting from first principles based on human cognition, learning, and collaboration, coupled with nearly two decades of practical experience designing and implementing ecosystem-level conservation and restoration programs, I present how design-based approaches to conservation and stewardship can be achieved. This context is critical in helping practitioners and resources managers undertake more effective policy and practice. JF - Ecology and Society AU - Curtin, Charles G AD - MIT-USGS Science Impact Collaborative, Massachusetts Institute of Technology; Mora Watershed Alliance Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 1 EP - 8 PB - The Resilience Alliance, Biology Dept. Acadia University Wolfville NS NS B0P 1X0 Canada VL - 19 IS - 2 SN - 1708-3087, 1708-3087 KW - Ecology Abstracts; Sustainability Science Abstracts KW - cognition KW - collaborative adaptive management KW - linked social-ecological systems KW - resilience design KW - wicked systems KW - Learning KW - Cognition KW - Design KW - Integration KW - Decision making KW - Adaptability KW - Cognitive ability KW - Perception KW - Natural resources KW - Conservation KW - Problem solving KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1639980191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+and+Society&rft.atitle=Resilience+design%3A+toward+a+synthesis+of+cognition%2C+learning%2C+and+collaboration+for+adaptive+problem+solving+in+conservation+and+natural+resource+stewardship&rft.au=Curtin%2C+Charles+G&rft.aulast=Curtin&rft.aufirst=Charles&rft.date=2014-01-01&rft.volume=19&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Ecology+and+Society&rft.issn=17083087&rft_id=info:doi/10.5751%2FES-06247-190215 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2016-05-13 N1 - SubjectsTermNotLitGenreText - Decision making; Integration; Learning; Perception; Problem solving; Conservation; Cognition; Adaptability; Cognitive ability; Natural resources; Design DO - http://dx.doi.org/10.5751/ES-06247-190215 ER - TY - JOUR T1 - Evidence for free-living Bacteroides in Cladophora along the shores of the Great Lakes AN - 1635040219; 21100033 AB - Bacteroides is assumed to be restricted to the alimentary canal of animals and humans and is considered to be non-viable in ambient environments. We hypothesized that Bacteroides could persist and replicate within beach-stranded Cladophora glomerata mats in southern Lake Michigan, USA. Mean Bacteroides concentration (per GenBac3 Taqman quantitative PCR assay) during summer 2012 at Jeorse Park Beach was 5.2 log calibrator cell equivalents (CCE) g super(-1) dry weight (dw), ranging from 3.7 to 6.7. We monitored a single beach-stranded mat for 3 wk; bacterial concentrations increased by 1.6 log CCE g super(-1) dw and correlated significantly with ambient temperature (p = 0.003). Clonal growth was evident, as observed by >99% nucleotide sequence similarity among clones. In in vitro studies, Bacteroides concentrations increased by 5.5 log CCE g super(-1) after 7 d (27 degree C) in fresh Cladophora collected from rocks. Partial sequencing of the 16S rRNA gene of 36 clones from the incubation experiment showed highly similar genotypes (> or = 97% sequence overlap). The closest enteric Bacteroides spp. from the National Center for Biotechnology Information database were only 87 to 91% similar. Genomic similarity, clonality, growth, and persistence collectively suggest that putative, free-living Bacteroides inhabit Cladophora mats of southern Lake Michigan. These findings may have important biological, medical, regulatory, microbial source tracking, and public health implications. JF - Aquatic Microbial Ecology AU - Whitman, Richard L AU - Byappanahalli, Muruleedhara N AU - Spoljaric, Ashley M AU - Przybyla-Kelly, Kasia AU - Shively, Dawn A AU - Nevers, Meredith B AD - United States Geological Survey, Great Lakes Science Center, Lake Michigan Ecological Research Station, 1100 North Mineral Springs Road, Porter, Indiana 46304, USA, byappan@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 117 EP - 126 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 72 IS - 2 SN - 0948-3055, 0948-3055 KW - Microbiology Abstracts B: Bacteriology; Aqualine Abstracts; Water Resources Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Anaerobic environments KW - Bacteroides KW - Cladophora KW - Sequencing KW - Uncultured bacteria KW - Nucleotide sequence KW - Shores KW - Genotypes KW - Public health KW - Lakes KW - Growth KW - Public Health KW - Weight KW - Assay KW - Polymerase chain reaction KW - genomics KW - Clones KW - Temperature effects KW - Beaches KW - Cladophora glomerata KW - Tracking KW - USA, Michigan KW - Canals KW - Databases KW - USA, Michigan L. KW - North America, Great Lakes KW - Microorganisms KW - Parks KW - DNA KW - rRNA 16S KW - Biotechnology KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q1 08421:Migrations and rhythms KW - D 04040:Ecosystem and Ecology Studies KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635040219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Microbial+Ecology&rft.atitle=Evidence+for+free-living+Bacteroides+in+Cladophora+along+the+shores+of+the+Great+Lakes&rft.au=Whitman%2C+Richard+L%3BByappanahalli%2C+Muruleedhara+N%3BSpoljaric%2C+Ashley+M%3BPrzybyla-Kelly%2C+Kasia%3BShively%2C+Dawn+A%3BNevers%2C+Meredith+B&rft.aulast=Whitman&rft.aufirst=Richard&rft.date=2014-01-01&rft.volume=72&rft.issue=2&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Aquatic+Microbial+Ecology&rft.issn=09483055&rft_id=info:doi/10.3354%2Fame01688 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Clones; Growth; Nucleotide sequence; DNA; Genotypes; Biotechnology; Tracking; Public health; Beaches; Shores; Databases; Canals; Lakes; Parks; Polymerase chain reaction; genomics; rRNA 16S; Public Health; Weight; Assay; Microorganisms; Cladophora; Cladophora glomerata; Bacteroides; USA, Michigan; USA, Michigan L.; North America, Great Lakes DO - http://dx.doi.org/10.3354/ame01688 ER - TY - JOUR T1 - Microbial aggregates within tissues infect a diversity of corals throughout the Indo-Pacific AN - 1635038314; 21099854 AB - Coral reefs are highly diverse ecosystems where symbioses playa pivotal role. Corals contain cell-associated microbial aggregates (CAMA), yet little is known about how widespread they are among coral species or the nature of the symbiotic relationship. Using histology, we found CAMA within 24 species of corals from 6 genera from Hawaii, American Samoa, Palmyra, Johnston Atoll, Guam, and Australia. Prevalence (%) of infection varied among coral genera: Acropora, Porites, and Pocillopora were commonly infected whereas Montipora were not. Acropora from the Western Pacific were significantly more likely to be infected with CAMA than those from the Central Pacific, whereas the reverse was true for Porites. Compared with apparently healthy colonies, tissues from diseased colonies were significantly more likely to have both surface and basal body walls infected. The close association of CAMA with host cells in numerous species of apparently healthy corals and lack of associated cell pathology reveals an intimate agent-host association. Furthermore, CAMA are Gram negative and in some corals may be related to chlamydia or rickettsia. We propose that CAMA in adult corals are facultative secondary symbionts that could play an important ecological role in some dominant coral genera in the Indo-Pacific. CAMA are important in the life histories of other animals, and more work is needed to understand their role in the distribution, evolution, physiology, and immunology of reef corals. JF - Marine Ecology Progress Series AU - Work, Thierry M AU - Aeby, Greta S AD - US Geological Survey, National Wildlife Health Center, Honolulu Field Station, PO Box 50167, Honolulu, Hawaii, USA; Hawaii Institute of Marine Biology, PO Box 1346, Kane'ohe, Hawaii, USA, thierry_work@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 1 EP - 9 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 500 SN - 0171-8630, 0171-8630 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Coral KW - Microbes KW - Facultative KW - Symbiont KW - Cell-associated microbial aggregates KW - Histology KW - ISE, Pacific, American Samoa KW - Pathology KW - Hosts KW - Infection KW - Colonies KW - Acropora KW - Interspecific relationships KW - Syria, Palmyra KW - Playas KW - Australia KW - I, Indo-Pacific KW - Chlamydia KW - Porites KW - I, Central Pacific KW - Symbionts KW - Immunology KW - ISE, USA, Hawaii KW - Montipora KW - Atolls KW - Aggregates KW - ISEW, Pacific, Northern Mariana Is., Guam KW - IW, Pacific KW - Life history KW - ISE, Pacific, Johnston Atoll KW - Coral reefs KW - Rickettsia KW - Pocillopora KW - Evolution KW - Basal bodies KW - O 1070:Ecology/Community Studies KW - A 01490:Miscellaneous KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635038314?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Microbial+aggregates+within+tissues+infect+a+diversity+of+corals+throughout+the+Indo-Pacific&rft.au=Work%2C+Thierry+M%3BAeby%2C+Greta+S&rft.aulast=Work&rft.aufirst=Thierry&rft.date=2014-01-01&rft.volume=500&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmepsl0698 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Symbionts; Pathology; Interspecific relationships; Immunology; Coral reefs; Playas; Hosts; Aggregates; Evolution; Colonies; Life history; Atolls; Infection; Basal bodies; Porites; Acropora; Rickettsia; Pocillopora; Montipora; Chlamydia; ISEW, Pacific, Northern Mariana Is., Guam; ISE, Pacific, American Samoa; I, Central Pacific; IW, Pacific; ISE, Pacific, Johnston Atoll; ISE, USA, Hawaii; Syria, Palmyra; I, Indo-Pacific; Australia DO - http://dx.doi.org/10.3354/mepsl0698 ER - TY - JOUR T1 - Using short-term measures of behaviour to estimate long-term fitness of southern elephant seals AN - 1635034852; 21099777 AB - Environmental changes (a type of disturbance) are altering the habitat of southern elephant seals Mirounga leonina, an apex marine predator in the Southern Ocean. As a result, individuals may shift their behaviour, spending more time in transit and less time foraging. The effects of these sublethal changes in behaviour can accumulate, indirectly impacting lifetime fitness through changes in individual survival and reproduction. If a sufficient proportion of the population is affected, the probability of population persistence will be altered. We used data from long-term telemetry studies of female elephant seals at Macquarie Island, Australia, to model the effect of behaviour on the seals' health (i.e. all internal factors that affect homeostasis). Through simulation, we investigated the effect of increasing periods of behavioural shifts, quantifying how the exclusion of maternal southern elephant seals from foraging habitat may affect their health, offspring survival, individual fitness and population growth rate. A long period of altered behaviour (>50% of an average foraging trip at sea) in 1 yr resulted in a small (0.4%) decline in population size the following year. However, a persistent disruption (e.g. 30 yr), caused for example by the long-term effects of climate change, could result in a 0.3% decline in individual fitness and a 10% decline in population size. Our approach to estimating the long-term population effects of short-term changes in individual behaviour can be generalised to include physiological effects and other causes of behavioural and physiological disruption, such as anthropogenic disturbance, for any species. JF - Marine Ecology Progress Series AU - New, L F AU - Clark, J S AU - Costa, D P AU - Fleishman, E AU - Hindell, M A AU - Klanjscek, T AU - Lusseau, D AU - Kraus, S AU - McMahon, C R AU - Robinson, P W AU - Schick, R S AU - Schwarz, L K AU - Simmons, S E AU - Thomas, L AU - Tyack, P AU - Harwood, J AD - Marine Mammal Commission, Bethesda, Maryland 20814, USA; Scottish Oceans Institute, University of St Andrews, St Andrews KY16 8LB, UK; Centre for Research into Ecological and Environmental Modelling, University of St Andrews, St Andrews KY16 9LZ, UK, lnew@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 99 EP - 108 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 496 SN - 0171-8630, 0171-8630 KW - Animal Behavior Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Kalman filter KW - Mirounga leonina KW - Population consequences of disturbance KW - State-space model KW - Telemetry data KW - Fitness KW - Population growth KW - Physiology KW - Climatic changes KW - Climate change KW - Survival KW - Predators KW - Offspring KW - Homeostasis KW - Population dynamics KW - Environmental factors KW - Models KW - Islands KW - Telemetry KW - Australia KW - Data processing KW - Environmental impact KW - Simulation KW - Seals KW - Habitat KW - PSE, South Pacific, Macquarie I. KW - Ecosystem disturbance KW - Long-term effects KW - Foraging behaviour KW - Short-term changes KW - Oceans KW - Marine mammals KW - Environmental changes KW - PS, Antarctic Ocean KW - Reproduction KW - Progeny KW - Disturbance KW - Population number KW - Y 25020:Territory, Reproduction and Sociality KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08422:Environmental effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1635034852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Using+short-term+measures+of+behaviour+to+estimate+long-term+fitness+of+southern+elephant+seals&rft.au=New%2C+L+F%3BClark%2C+J+S%3BCosta%2C+D+P%3BFleishman%2C+E%3BHindell%2C+M+A%3BKlanjscek%2C+T%3BLusseau%2C+D%3BKraus%2C+S%3BMcMahon%2C+C+R%3BRobinson%2C+P+W%3BSchick%2C+R+S%3BSchwarz%2C+L+K%3BSimmons%2C+S+E%3BThomas%2C+L%3BTyack%2C+P%3BHarwood%2C+J&rft.aulast=New&rft.aufirst=L&rft.date=2014-01-01&rft.volume=496&rft.issue=&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps10547 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-12-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Short-term changes; Telemetry; Marine mammals; Climate change; Environmental impact; Population dynamics; Environmental factors; Ecosystem disturbance; Fitness; Data processing; Population growth; Climatic changes; Survival; Predators; Homeostasis; Habitat; Models; Long-term effects; Islands; Oceans; Environmental changes; Progeny; Reproduction; Physiology; Simulation; Seals; Offspring; Disturbance; Population number; Mirounga leonina; PS, Antarctic Ocean; Australia; PSE, South Pacific, Macquarie I. DO - http://dx.doi.org/10.3354/meps10547 ER - TY - JOUR T1 - Understanding coastal dynamics along a permafrost affected coastline in northwestern Alaska, USA AN - 1629947407; 2014-096796 JF - Abstracts - European Conference on Permafrost AU - Farquharson, Louise M AU - Mann, Daniel H AU - Grosse, Guido AU - Jones, Benjamin M AU - Swanson, David AU - Romanovsky, Vladimir Y1 - 2014 PY - 2014 DA - 2014 SP - 270 PB - [varies], [varies] VL - 4 KW - United States KW - permafrost KW - patterns KW - erosion KW - sea ice KW - digital terrain models KW - climate change KW - northwestern Alaska KW - melting KW - ice KW - climate effects KW - coastal environment KW - Alaska KW - geomorphology KW - littoral erosion KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1629947407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+European+Conference+on+Permafrost&rft.atitle=Understanding+coastal+dynamics+along+a+permafrost+affected+coastline+in+northwestern+Alaska%2C+USA&rft.au=Farquharson%2C+Louise+M%3BMann%2C+Daniel+H%3BGrosse%2C+Guido%3BJones%2C+Benjamin+M%3BSwanson%2C+David%3BRomanovsky%2C+Vladimir&rft.aulast=Farquharson&rft.aufirst=Louise&rft.date=2014-01-01&rft.volume=4&rft.issue=&rft.spage=270&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+European+Conference+on+Permafrost&rft.issn=&rft_id=info:doi/ L2 - https://dl.dropboxusercontent.com/u/4653594/EUCOP4/2%20EUCOP4%20Book%20of%20Abstracts.pdf LA - English DB - GeoRef N1 - Conference title - Fourth European conference on Permafrost N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Last updated - 2014-12-04 N1 - CODEN - #07345 N1 - SubjectsTermNotLitGenreText - Alaska; climate change; climate effects; coastal environment; digital terrain models; erosion; geomorphology; ice; littoral erosion; melting; northwestern Alaska; patterns; permafrost; sea ice; United States ER - TY - JOUR T1 - Minimal Role of Eastern Fence Lizards in Borrelia burgdorferi Transmission in Central New Jersey Oak/Pine Woodlands AN - 1627980482; 20898424 AB - The eastern fence lizard, Sceloporus undulatus, is widely distributed in eastern and central North America, ranging through areas with high levels of Lyme disease, as well as areas where Lyme disease is rare or absent. We studied the potential role of S. undulatus in transmission dynamics of Lyme spirochetes by sampling ticks from a variety of natural hosts at field sites in central New Jersey, and by testing the reservoir competence of S. undulatus for Borrelia burgdorferi in the laboratory. The infestation rate of ticks on fence lizards was extremely low (prevalence = 0.087, n = 23) compared to that on white-footed mice and other small mammals (prevalence = 0.53, n = 140). Of 159 nymphs that had fed as larvae on lizards that had previously been exposed to infected nymphs, none was infected with B. burgdorferi, compared with 79.9% of 209 nymphs that had fed as larvae on infected control mice. Simulations suggest that changes in the numbers of fence lizards in a natural habitat would have little effect on the infection rate of nymphal ticks with Lyme spirochetes. We conclude that in central New Jersey, S. undulatus plays a minimal role in the enzootic transmission cycle of Lyme spirochetes. JF - Journal of Parasitology AU - Rulison, Eric L AU - Kerr, Kaetlyn T AU - Dyer, Megan C AU - Han, Seungeun AU - Burke, Russell L AU - Tsao, Jean I AU - Ginsberg, Howard S AD - Department of Plant Sciences and Entomology, University of Rhode Island, Kingston, Rhode Island 02881., hginsberg@usgs.gov PY - 2014 SP - 578 EP - 582 PB - American Society of Parasitologists VL - 100 IS - 5 SN - 0022-3395, 0022-3395 KW - Microbiology Abstracts B: Bacteriology; Ecology Abstracts KW - Spirochetes KW - Infestation KW - Sceloporus undulatus KW - Borrelia burgdorferi KW - Ixodidae KW - Sampling KW - Lacertilia KW - Infection KW - Habitat KW - Lyme disease KW - J 02410:Animal Diseases KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1627980482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Parasitology&rft.atitle=Minimal+Role+of+Eastern+Fence+Lizards+in+Borrelia+burgdorferi+Transmission+in+Central+New+Jersey+Oak%2FPine+Woodlands&rft.au=Rulison%2C+Eric+L%3BKerr%2C+Kaetlyn+T%3BDyer%2C+Megan+C%3BHan%2C+Seungeun%3BBurke%2C+Russell+L%3BTsao%2C+Jean+I%3BGinsberg%2C+Howard+S&rft.aulast=Rulison&rft.aufirst=Eric&rft.date=2014-01-01&rft.volume=100&rft.issue=5&rft.spage=578&rft.isbn=&rft.btitle=&rft.title=Journal+of+Parasitology&rft.issn=00223395&rft_id=info:doi/10.1645%2F14-503.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 32 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Spirochetes; Infestation; Sampling; Habitat; Infection; Lyme disease; Sceloporus undulatus; Borrelia burgdorferi; Ixodidae; Lacertilia DO - http://dx.doi.org/10.1645/14-503.1 ER - TY - JOUR T1 - Quantitative rock-fall hazard and risk assessment for Yosemite Valley, Yosemite National Park, California AN - 1623271590; 2014-091469 AB - Rock falls are common in Yosemite Valley, California, posing substantial hazard and risk to the approximately four million annual visitors to Yosemite National Park. Rock falls in Yosemite Valley over the past few decades have damaged structures and caused injuries within developed regions located on or adjacent to talus slopes highlighting the need for additional investigations into rock-fall hazard and risk. This assessment builds upon previous investigations of rock-fall hazard and risk in Yosemite Valley and focuses on hazard and risk to structures posed by relatively frequent fragmental-type rock falls as large as approximately 100,000 (cubic meters) in volume. JF - Scientific Investigations Report AU - Stock, Greg M AU - Luco, Nicolas AU - Collins, Brian D AU - Harp, Edwin L AU - Reichenbach, Paola AU - Frankel, Kurt L Y1 - 2014 PY - 2014 DA - 2014 SP - 52 PB - U. S. Geological Survey, Reston, VA SN - 2328-031X, 2328-031X KW - United States KW - rockfalls KW - geologic hazards KW - Yosemite Valley KW - data processing KW - simulation KW - relief KW - computer programs KW - California KW - debris avalanches KW - quantitative analysis KW - mass movements KW - natural hazards KW - Yosemite National Park KW - risk assessment KW - USGS KW - slope stability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1623271590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+Investigations+Report&rft.atitle=Quantitative+rock-fall+hazard+and+risk+assessment+for+Yosemite+Valley%2C+Yosemite+National+Park%2C+California&rft.au=Stock%2C+Greg+M%3BLuco%2C+Nicolas%3BCollins%2C+Brian+D%3BHarp%2C+Edwin+L%3BReichenbach%2C+Paola%3BFrankel%2C+Kurt+L&rft.aulast=Stock&rft.aufirst=Greg&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=2328031X&rft_id=info:doi/10.3133%2Fsir20145129 L2 - http://www.usgs.pubs LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 97 N1 - PubXState - VA N1 - Document feature - illus. incl. 8 tables, sketch maps N1 - SuppNotes - Prepared in cooperation with the National Park Service N1 - Last updated - 2014-11-13 N1 - SubjectsTermNotLitGenreText - California; computer programs; data processing; debris avalanches; geologic hazards; mass movements; natural hazards; quantitative analysis; relief; risk assessment; rockfalls; simulation; slope stability; United States; USGS; Yosemite National Park; Yosemite Valley DO - http://dx.doi.org/10.3133/sir20145129 ER - TY - JOUR T1 - Downscaled climate projections for the Southeast United States; evaluation and use for ecological applications AN - 1623261217; 2014-089448 AB - Climate change is likely to have many effects on natural ecosystems in the Southeast U.S. The National Climate Assessment Southeast Technical Report (SETR) indicates that natural ecosystems in the Southeast are likely to be affected by warming temperatures, ocean acidification, sea-level rise, and changes in rainfall and evapotranspiration. To better assess these how climate changes could affect multiple sectors, including ecosystems, climatologists have created several downscaled climate projections (or downscaled datasets) that contain information from the global climate models (GCMs) translated to regional or local scales. The process of creating these downscaled datasets, known as downscaling, can be carried out using a broad range of statistical or numerical modeling techniques. The rapid proliferation of techniques that can be used for downscaling and the number of downscaled datasets produced in recent years present many challenges for scientists and decisionmakers in assessing the impact or vulnerability of a given species or ecosystem to climate change. Given the number of available downscaled datasets, how do these model outputs compare to each other? Which variables are available, and are certain downscaled datasets more appropriate for assessing vulnerability of a particular species? Given the desire to use these datasets for impact and vulnerability assessments and the lack of comparison between these datasets, the goal of this report is to synthesize the information available in these downscaled datasets and provide guidance to scientists and natural resource managers with specific interests in ecological modeling and conservation planning related to climate change in the Southeast U.S.. This report enables the Southeast Climate Science Center (SECSC) to address an important strategic goal of providing scientific information and guidance that will enable resource managers and other participants in Landscape Conservation Cooperatives to make science-based climate change adaptation decisions. JF - Open-File Report - U. S. Geological Survey AU - Wooten, Adrienne AU - Smith, Kara AU - Boyles, Ryan AU - Terando, Adam J AU - Stefanova, Lydia AU - Misra, Vasru AU - Smith, Tom AU - Blodgett, David L AU - Semazzi, Fredrick Y1 - 2014 PY - 2014 DA - 2014 SP - 54 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - numerical models KW - prediction KW - global change KW - ecosystems KW - Eastern U.S. KW - climate change KW - models KW - environmental management KW - conservation KW - ecology KW - applications KW - USGS KW - Southeastern U.S. KW - climate KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1623261217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Downscaled+climate+projections+for+the+Southeast+United+States%3B+evaluation+and+use+for+ecological+applications&rft.au=Wooten%2C+Adrienne%3BSmith%2C+Kara%3BBoyles%2C+Ryan%3BTerando%2C+Adam+J%3BStefanova%2C+Lydia%3BMisra%2C+Vasru%3BSmith%2C+Tom%3BBlodgett%2C+David+L%3BSemazzi%2C+Fredrick&rft.aulast=Wooten&rft.aufirst=Adrienne&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/10.3133%2Fofr20141190 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 112 N1 - PubXState - VA N1 - Document feature - illus. incl. 19 tables, sketch maps N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-11-13 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - applications; climate; climate change; conservation; Eastern U.S.; ecology; ecosystems; environmental management; global change; global warming; models; numerical models; prediction; Southeastern U.S.; United States; USGS DO - http://dx.doi.org/10.3133/ofr20141190 ER - TY - JOUR T1 - Estimating reach-specific fish movement probabilities in rivers with a Bayesian state-space model: application to sea lamprey passage and capture at dams AN - 1622611975; 20893521 AB - Improved methods are needed to evaluate barriers and traps for control and assessment of invasive sea lamprey (Petromyzon marinus) in the Great Lakes. A Bayesian state-space model provided reach-specific probabilities of movement, including trap capture and dam passage, for 148 acoustic tagged invasive sea lamprey in the lower Cheboygan River, Michigan, a tributary to Lake Huron. Reach-specific movement probabilities were combined to obtain estimates of spatial distribution and abundance needed to evaluate a barrier and trap complex for sea lamprey control and assessment. Of an estimated 21828 - 29300 adult sea lampreys in the river, 0%-2%, or 0-514 untagged lampreys, could have passed upstream of the dam, and 46%-61% were caught in the trap. Although no tagged lampreys passed above the dam (0/148), our sample size was not sufficient to consider the lock and dam a complete barrier to sea lamprey. Results also showed that existing traps are in good locations because 83%-96% of the population was vulnerable to existing traps. However, only 52%-69% of lampreys vulnerable to traps were caught, suggesting that traps can be improved. The approach used in this study was a novel use of Bayesian state-space models that may have broader applications, including evaluation of barriers for other invasive species (e.g., Asian carp (Hypophthalmichthys spp.)) and fish passage structures for other diadromous fishes.Original Abstract: Il est necessaire d'ameliorer les methodes d'evaluation des barrieres et pieges utilises pour controler et evaluer la lamproie marine (Petromyzon marinus), une espece envahissante, dans les Grands Lacs. Un modele bayesien d'espace d'etats a produit des probabilites de deplacement, dont le piegeage et le passage de barrage, dans differents biefs pour 148 lamproies marines envahissantes dotees de marques acoustiques dans le cours inferieur de la riviere Cheboygan (Michigan), un affluent du lac Huron. Les probabilites de deplacement propres au bief ont ete combinees pour obtenir les estimations de la repartition spatiale et de l'abondance requises pour evaluer un complexe de barriere et piege pour le controle et l'evaluation des lamproies. Sur un nombre estime de 21828 a 29300 lamproies adultes dans la riviere, de 0 % a 2 % des lamproies non marquees, soit de 0 a 514 poissons, pourraient etre passees en amont du barrage, et de 46 % a 61 % ont ete prises dans le piege. Bien qu'aucune lamproie marquee ne soit passee en amont du barrage (0/148), la taille de l'echantillon est trop petite pour permettre d'etablir que l'ecluse-barrage constitue une barriere completement etanche au passage des lamproies. Les resultats ont egalement demontre que les pieges existants sont bien situes, puisque de 83 % a 96 % de la population etait vulnerable aux pieges existants. Cependant, de 52 % a 69 % seulement des lamproies vulnerables aux pieges ont ete capturees, indiquant que ces pieges peuvent etre ameliores. L'approche employee constitue une utilisation novatrice des modeles bayesiens d'espace d'etats qui pourrait avoir des applications plus larges, notamment pour l'evaluation des barrieres au passage d'autres especes envahissantes (p. ex. carpe asiatique (Hypophthalmichthys spp.)) et des passes a poissons pour d'autres especes diadromes. [Traduit par la Redaction] JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Holbrook, Christopher M AU - Johnson, Nicholas S AU - Steibel, Juan P AU - Twohey, Michael B AU - Binder, Thomas R AU - Krueger, Charles C AU - Jones, Michael L AD - US Geological Survey, Great Lakes Science Center, Hammond Bay Biological Station, 11188 Ray Road, Millersburg, MI 49759, USA., cholbrook@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 1713 EP - 1729 PB - NRC Research Press VL - 71 IS - 11 SN - 0706-652X, 0706-652X KW - ASFA Marine Biotechnology Abstracts; Ecology Abstracts; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Barriers KW - Abundance KW - Freshwater fish KW - North America, Huron L. KW - Petromyzontidae KW - Lakes KW - Vulnerability KW - Tagging KW - Tributaries KW - Rivers KW - Acoustics KW - Estimating KW - Model Studies KW - Traps KW - Fish KW - Dispersion KW - Hypophthalmichthys KW - Spatial distribution KW - Bayesian analysis KW - Fish Passages KW - USA, Michigan, Cheboygan R. KW - Assessments KW - Fishery surveys KW - Dams KW - Fisheries KW - Mathematical models KW - Invasive Species KW - Dam control KW - Lamprey KW - North America, Great Lakes KW - Petromyzon marinus KW - Introduced species KW - AQ 00001:Water Resources and Supplies KW - M2 556:General (556) KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08485:Species interactions: pests and control KW - SW 6010:Structures KW - Q4 27720:Technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1622611975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Estimating+reach-specific+fish+movement+probabilities+in+rivers+with+a+Bayesian+state-space+model%3A+application+to+sea+lamprey+passage+and+capture+at+dams&rft.au=Holbrook%2C+Christopher+M%3BJohnson%2C+Nicholas+S%3BSteibel%2C+Juan+P%3BTwohey%2C+Michael+B%3BBinder%2C+Thomas+R%3BKrueger%2C+Charles+C%3BJones%2C+Michael+L&rft.aulast=Holbrook&rft.aufirst=Christopher&rft.date=2014-01-01&rft.volume=71&rft.issue=11&rft.spage=1713&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/10.1139%2Fcjfas-2013-0581 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-11-01 N1 - Number of references - 55 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Barriers; Dams; Fishery surveys; Invasive Species; Tagging; Vulnerability; Freshwater fish; Tributaries; Dispersion; Rivers; Lakes; Mathematical models; Spatial distribution; Acoustics; Bayesian analysis; Abundance; Traps; Introduced species; Dam control; Fisheries; Assessments; Lamprey; Estimating; Fish Passages; Fish; Model Studies; Petromyzontidae; Hypophthalmichthys; Petromyzon marinus; USA, Michigan, Cheboygan R.; North America, Great Lakes; North America, Huron L. DO - http://dx.doi.org/10.1139/cjfas-2013-0581 ER - TY - JOUR T1 - Fish remains from the Bell Canyon Formation (Capitanian, Middle Permian) of the Patterson Hills, Guadalupe Mountains, West Texas AN - 1618132393; 2014-086772 AB - Fish microremains are present in an unnamed 3 and 1/2 m section of carbonate beds interpreted to correlate to either the McCombs Limestone Member or to the McKittrick Canyon Member (as proposed by Wilde but not formally documented) and occurring in a sandstone sequence below the Lamar Limestone Member of the Bell Canyon Formation (Capitanian, Middle Permian) in the Patterson Hills, Guadalupe Mountains, West Texas. Several of the thin carbonate beds are graded debris containing a variety of fragments of bryozoans, brachiopods, trilobites and gastropods. Microfossil remains including small foraminifers, ostracodes, and the conodont Jinogondolella postserrata are also present in the carbonate beds. The fusulinacean Codonofusiella extensa is abundant in the top 10 cm bed of the section but Polydiexodina is present only as fragments within the debris beds. The fish assemblage includes chondrichthyan and actinopterygian teeth, jaw fragments and scales. The chondrichthyans are represented by isolated teeth of the symmoriiform Stethacanthulus meccaensis (Williams), symmoriiform buccopharyngeal and spine-brush complex denticles; teeth of a new hybodontoid shark similar to those of the Triassic genus Rhomaleous; teeth of the anachronistid neoselachian Cooleyella amazonensis Duffin, Richter et Neis, as well as various scales of euselachian ctenacanthids of Cooperella and Kirkella types. The actinopterygian remains contain the scales of Varialepis sp., elonichthyid jaw fragments and scales, as well undetermined teeth and gill-raker denticles. This assemblage is the first record of the occurrence of fish remains in the stratigraphic interval just below the Lamar Limestone Member of the Bell Canyon Formation in the Guadalupe Mountains area. JF - Abstracts with Programs - Geological Society of America AU - Ivanov, Alexander O (Aleksandr O) AU - Nestell, Merlynd K AU - Nestell, Galina P AU - Bell, Gorden L, Jr AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 5 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 1 SN - 0016-7592, 0016-7592 KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1618132393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Fish+remains+from+the+Bell+Canyon+Formation+%28Capitanian%2C+Middle+Permian%29+of+the+Patterson+Hills%2C+Guadalupe+Mountains%2C+West+Texas&rft.au=Ivanov%2C+Alexander+O+%28Aleksandr+O%29%3BNestell%2C+Merlynd+K%3BNestell%2C+Galina+P%3BBell%2C+Gorden+L%2C+Jr%3BAnonymous&rft.aulast=Ivanov&rft.aufirst=Alexander+O+%28Aleksandr&rft.date=2014-01-01&rft.volume=46&rft.issue=1&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014SC/webprogram/Paper235705.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, South-Central Section, 48th annual meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2014-01-01 N1 - PubXState - CO N1 - Last updated - 2014-10-30 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Monitoring the impacts of animals on mantled karst-lessons for urbanization and resource management in the southern Ozarks AN - 1618131544; 2014-086768 AB - This study describes the data needed to successfully manage water supplies on mantled karst terrane, specifically focusing on the case study of a concentrated animal-feeding operation (CAFO) as an analog for humans in an urban karst setting. The CAFO site is in Big Creek basin, Newton County, Arkansas; it lies on the Boone Formation, a karstified limestone containing from 50% to 70% chert. This setting is typical of the Springfield Plateau physiographic province, which encompasses a significant portion of the western and southern Ozarks. The CAFO will contain 6500 hogs when it is fully operational, and is about 7 kilometers upstream from the Buffalo National River, a major canoeing and tourist attraction. This industrial hog farm has created major controversy between agricultural and environmental interests, and serves as an excellent example of an activity caught between politics, economics, and the need to protect a unique natural gem. It is a case study that cries out for science, but like many actions in today's society, gives science little credence. Inasmuch as no geologic or karst studies were conducted prior to its being permitted by the state environmental agency, a group of volunteers undertook a sampling plan directed toward characterizing key components of karst hydrogeology and contaminant transport. The monitoring focus included: 1) establishing background water quality, including major constituents, nutrients, selected trace constituents, and indicator microbial organisms; 2) determining flow directions and travel times using multiple dyes for tracing groundwater movement; 3) conducting an in-depth karst inventory to establish the degree of surface water and groundwater interaction in this and contiguous basins; and 4) searching the literature for unique water-quality parameters that either alone in combination would provide confidence as source-tracking methodologies. Insofar as the study is in a relatively early stage, we will not only characterize our most recent results, but will also share the specifics the data, the political and economic considerations involved, and the implications for humans in urbanized karst settings elsewhere. JF - Abstracts with Programs - Geological Society of America AU - Brahana, Van AU - Bitting, Carol AU - Nix, Joseph AU - Bitting, Chuck AU - Quick, Ray AU - Murdoch, John F AU - Robertson, Sarah AU - Wright, Tyler AU - Scarsdale, Grant AU - North, Vanya AU - Anonymous Y1 - 2014 PY - 2014 DA - 2014 SP - 4 PB - Geological Society of America (GSA), Boulder, CO VL - 46 IS - 1 SN - 0016-7592, 0016-7592 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1618131544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Monitoring+the+impacts+of+animals+on+mantled+karst-lessons+for+urbanization+and+resource+management+in+the+southern+Ozarks&rft.au=Brahana%2C+Van%3BBitting%2C+Carol%3BNix%2C+Joseph%3BBitting%2C+Chuck%3BQuick%2C+Ray%3BMurdoch%2C+John+F%3BRobertson%2C+Sarah%3BWright%2C+Tyler%3BScarsdale%2C+Grant%3BNorth%2C+Vanya%3BAnonymous&rft.aulast=Brahana&rft.aufirst=Van&rft.date=2014-01-01&rft.volume=46&rft.issue=1&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2014SC/webprogram/Paper235758.html LA - English DB - GeoRef N1 - Conference title - Geological Society of America, South-Central Section, 48th annual meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2014-01-01 N1 - PubXState - CO N1 - Last updated - 2014-10-30 N1 - CODEN - GAAPBC ER - TY - JOUR T1 - Breeding site selection by coho salmon (Oncorhynchus kisutch) in relation to large wood additions and factors that influence reproductive success AN - 1611631907; 20791860 AB - The fitness of female Pacific salmon (Oncorhynchus spp.) with respect to breeding behavior can be partitioned into at least four fitness components: survival to reproduction, competition for breeding sites, success of egg incubation, and suitability of the local environment near breeding sites for early rearing of juveniles. We evaluated the relative influences of habitat features linked to these fitness components with respect to selection of breeding sites by coho salmon (Oncorhynchus kisutch). We also evaluated associations between breeding site selection and additions of large wood, as the latter were introduced into the study system as a means of restoring habitat conditions to benefit coho salmon. We used a model selection approach to organize specific habitat features into groupings reflecting fitness components and influences of large wood. Results of this work suggest that female coho salmon likely select breeding sites based on a wide range of habitat features linked to all four hypothesized fitness components. More specifically, model parameter estimates indicated that breeding site selection was most strongly influenced by proximity to pool-tail crests and deeper water (mean and maximum depths). Linkages between large wood and breeding site selection were less clear. Overall, our findings suggest that breeding site selection by coho salmon is influenced by a suite of fitness components in addition to the egg incubation environment, which has been the emphasis of much work in the past.Original Abstract: L'aptitude des saumons du Pacifique (Oncorhynchus spp.) femelles en ce qui concerne leur comportement de reproduction peut etre divisee en au moins quatre composantes de l'aptitude, soit la survie jusqu'a la reproduction, la concurrence pour les lieux de reproduction, le succes d'incubation des oeufs et l'adequation du milieu local a proximite du lieu de reproduction pour l'alevinage des juveniles. Nous avons evalue les influences relatives d'elements de l'habitat relies a ces composantes de l'aptitude par rapport au choix du lieu de reproduction par les saumons cohos (Oncorhynchus kisutch). Nous avons egalement evalue les associations entre le choix du lieu de reproduction et l'ajout de gros bois, ce dernier etant introduit dans le systeme a l'etude dans le but de retablir des conditions d'habitat benefiques pour le saumon coho. Nous avons utilise une approche de selection de modele pour organiser differents elements de l'habitat en des groupes qui refletent les composantes de l'aptitude et les influences du gros bois. Les resultats de ce travail donnent a penser que les saumons cohos femelles choisiraient vraisemblablement leurs lieux de reproduction en fonction d'une vaste gamme d'elements de l'habitat associes aux quatre composantes postulees de l'aptitude. Plus precisement, les estimations des parametres de modele indiquent que ce sont la proximite de la crete aval de la fosse et l'assez grande profondeur de l'eau (profondeurs moyennes et maximums) qui exercent la plus grande influence sur le choix du lieu de reproduction. Les liens entre le gros bois et le choix du lieu de reproduction sont moins nets. Collectivement, nos resultats donnent a penser que, en plus du milieu d'incubation des oeufs, qui a fait l'objet de nombreuses etudes par le passe, le choix du lieu de reproduction par les saumons cohos est influence par toute une serie de composantes de l'aptitude. [Traduit par la Redaction] JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Clark, Steven M AU - Dunham, Jason B AU - McEnroe, Jeffrey R AU - Lightcap, Scott W AD - Bureau of Land Management, 777 NW Garden Valley Blvd., Roseburg, OR 97471, USA., smclark@blm.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 1498 EP - 1507 PB - NRC Research Press VL - 71 IS - 10 SN - 0706-652X, 0706-652X KW - Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Fitness KW - Anadromous species KW - Survival KW - Reproductive behavior KW - Models KW - Breeding KW - Fishery management KW - Oncorhynchus KW - I, Pacific KW - Competition KW - Fish culture KW - Salmon KW - Wood KW - Habitat KW - Breeding sites KW - Reproduction KW - Oncorhynchus kisutch KW - Breeding success KW - Y 25040:Behavioral Ecology KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1611631907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Breeding+site+selection+by+coho+salmon+%28Oncorhynchus+kisutch%29+in+relation+to+large+wood+additions+and+factors+that+influence+reproductive+success&rft.au=Clark%2C+Steven+M%3BDunham%2C+Jason+B%3BMcEnroe%2C+Jeffrey+R%3BLightcap%2C+Scott+W&rft.aulast=Clark&rft.aufirst=Steven&rft.date=2014-01-01&rft.volume=71&rft.issue=10&rft.spage=1498&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/10.1139%2Fcjfas-2014-0020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Number of references - 80 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Fishery management; Breeding sites; Anadromous species; Fish culture; Breeding success; Fitness; Survival; Reproductive behavior; Reproduction; Habitat; Competition; Models; Salmon; Breeding; Wood; Oncorhynchus; Oncorhynchus kisutch; I, Pacific DO - http://dx.doi.org/10.1139/cjfas-2014-0020 ER - TY - JOUR T1 - Comparison of survival patterns of northern and southern genotypes of the North American tick Ixodes scapularis (Acari: Ixodidae) under northern and southern conditions AN - 1566832803; 20662531 AB - Background: Several investigators have reported genetic differences between northern and southern populations of Ixodes scapularis in North America, as well as differences in patterns of disease transmission. Ecological and behavioral correlates of these genetic differences, which might have implications for disease transmission, have not been reported. We compared survival of northern with that of southern genotypes under both northern and southern environmental conditions in laboratory trials. Methods: Subadult I. scapularis from laboratory colonies that originated from adults collected from deer from several sites in the northeastern, north central, and southern U.S. were exposed to controlled conditions in environmental chambers. Northern and southern genotypes were exposed to light:dark and temperature conditions of northern and southern sites with controlled relative humidities, and mortality through time was recorded. Results: Ticks from different geographical locations differed in survival patterns, with larvae from Wisconsin surviving longer than larvae from Massachusetts, South Carolina or Georgia, when held under the same conditions. In another experiment, larvae from Florida survived longer than larvae from Michigan. Therefore, survival patterns of regional genotypes did not follow a simple north-south gradient. The most consistent result was that larvae from all locations generally survived longer under northern conditions than under southern conditions. Conclusions: Our results suggest that conditions in southern North America are less hospitable than in the north to populations of I. scapularis. Southern conditions might have resulted in ecological or behavioral adaptations that contribute to the relative rarity of I. scapularis borne diseases, such as Lyme borreliosis, in the southern compared to the northern United States. JF - Parasites & Vectors AU - Ginsberg, Howard S AU - Rulison, Eric L AU - Azevedo, Alexandra AU - Pang, Genevieve C AU - Kuczaj, Isis M AU - Tsao, Jean I AU - LeBrun, Roger A AD - USGS Patuxent Wildlife Research Center, RI Field Station, Woodward Hall - PSE, University of Rhode Island, Kingston, RI 02881, USA Y1 - 2014 PY - 2014 DA - 2014 SP - 394 PB - BioMed Central Ltd., Floor 6 London WC1X 8HL United Kingdom VL - 7 IS - 1 SN - 1756-3305, 1756-3305 KW - Ecology Abstracts; Entomology Abstracts KW - Ixodes scapularis KW - Survival KW - Northern genotypes KW - Southern genotypes KW - Geographical gradients KW - Temperature effects KW - Relative humidity KW - Parasites KW - Mortality KW - Geographical distribution KW - Adaptations KW - Borrelia burgdorferi KW - Ixodidae KW - Vectors KW - Genotypes KW - Disease transmission KW - Colonies KW - Borreliosis KW - Borrelia KW - Controlled conditions KW - Acari KW - Environmental conditions KW - Environmental chambers KW - D 04040:Ecosystem and Ecology Studies KW - Z 05360:Genetics and Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566832803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Parasites+%26+Vectors&rft.atitle=Comparison+of+survival+patterns+of+northern+and+southern+genotypes+of+the+North+American+tick+Ixodes+scapularis+%28Acari%3A+Ixodidae%29+under+northern+and+southern+conditions&rft.au=Ginsberg%2C+Howard+S%3BRulison%2C+Eric+L%3BAzevedo%2C+Alexandra%3BPang%2C+Genevieve+C%3BKuczaj%2C+Isis+M%3BTsao%2C+Jean+I%3BLeBrun%2C+Roger+A&rft.aulast=Ginsberg&rft.aufirst=Howard&rft.date=2014-01-01&rft.volume=7&rft.issue=1&rft.spage=394&rft.isbn=&rft.btitle=&rft.title=Parasites+%26+Vectors&rft.issn=17563305&rft_id=info:doi/10.1186%2F1756-3305-7-394 L2 - http://www.parasitesandvectors.com/content/7/1/394 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 31 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Relative humidity; Temperature effects; Mortality; Parasites; Geographical distribution; Adaptations; Survival; Vectors; Genotypes; Disease transmission; Colonies; Borreliosis; Controlled conditions; Environmental conditions; Environmental chambers; Borrelia burgdorferi; Ixodidae; Borrelia; Ixodes scapularis; Acari DO - http://dx.doi.org/10.1186/1756-3305-7-394 ER - TY - JOUR T1 - Water, ice and mud: lahars and lahar hazards at ice- and snow-clad volcanoes AN - 1562666746; 19158735 AB - Large-volume lahars are significant hazards at ice and snow covered volcanoes. Hot eruptive products produced during explosive eruptions can generate a substantial volume of melt water that quickly evolves into highly mobile flows of ice, sediment and water. At present it is difficult to predict the size of lahars that can form at ice and snow covered volcanoes due to their complex flow character and behaviour. However, advances in experiments and numerical approaches are producing new conceptual models and new methods for hazard assessment. Eruption triggered lahars that are ice-dominated leave behind thin, almost unrecognizable sedimentary deposits, making them likely to be under-represented in the geological record. JF - Geology Today AU - Waythomas, Christopher F AD - US Geological Survey. Alaska Volcano Observatory, chris@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 34 EP - 39 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 30 IS - 1 SN - 0266-6979, 0266-6979 KW - Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Melt water KW - Hazards KW - Assessments KW - Ice drift KW - Mathematical models KW - Snow KW - Leaves KW - Volcanoes KW - Mud KW - Sediments KW - Model Studies KW - Explosives KW - Hazard assessment KW - AQ 00001:Water Resources and Supplies KW - Q2 09262:Methods and instruments KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1562666746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+Today&rft.atitle=Water%2C+ice+and+mud%3A+lahars+and+lahar+hazards+at+ice-+and+snow-clad+volcanoes&rft.au=Waythomas%2C+Christopher+F&rft.aulast=Waythomas&rft.aufirst=Christopher&rft.date=2014-01-01&rft.volume=30&rft.issue=1&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Geology+Today&rft.issn=02666979&rft_id=info:doi/10.1111%2Fgto.12035 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 5 N1 - Last updated - 2015-01-21 N1 - SubjectsTermNotLitGenreText - Hazards; Mathematical models; Melt water; Snow; Ice drift; Volcanoes; Mud; Sediments; Hazard assessment; Assessments; Leaves; Explosives; Model Studies DO - http://dx.doi.org/10.1111/gto.12035 ER - TY - JOUR T1 - Artificial Neural Network Apply to Predict the Sea-Level Change by using Satellite Data AN - 1560140848; 20604462 AB - The problem of climate change has become a hot issue around the world, and many countries are raise concern about this critical change. This paper is aim to develop the neural network to evaluate the long term sea-level data and estimate the possible sea level in 2030 based on the five satellite data observed stations at Taiwan. The results indicate that the neural network can be efficiently forecasted sea level change. The average rate of sea level rising around Taiwan in 2030 is 1.8 to 7.4 cm. JF - Proceedings of the International Society of Offshore and Polar Engineers Conference AU - Lee, T L AU - Huang, C J AU - Tsai, C P AU - Wen, C C AU - Lin, H M AD - Department of Interior Design, Nan Jeon University of Science and Technology, TAIWAN China Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 1013 EP - 1016 PB - International Society of Offshore and Polar Engineers, P.O. Box 1107 Golden CO 80402-1107 United States SN - 1098-6189, 1098-6189 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts KW - Satellite data KW - sea level change KW - neural network KW - Marine KW - Artificial intelligence KW - Sea level KW - Conferences KW - Neural networks KW - Climate change KW - Remote sensing KW - Satellites KW - Satellite sensing KW - ISEW, Taiwan KW - Sea level changes KW - O 6090:Instruments/Methods KW - M3 1010:Issues in Sustainable Development KW - Q2 09167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560140848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+International+Society+of+Offshore+and+Polar+Engineers+Conference&rft.atitle=Artificial+Neural+Network+Apply+to+Predict+the+Sea-Level+Change+by+using+Satellite+Data&rft.au=Lee%2C+T+L%3BHuang%2C+C+J%3BTsai%2C+C+P%3BWen%2C+C+C%3BLin%2C+H+M&rft.aulast=Lee&rft.aufirst=T&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=1013&rft.isbn=9781880653913&rft.btitle=&rft.title=Proceedings+of+the+International+Society+of+Offshore+and+Polar+Engineers+Conference&rft.issn=10986189&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Number of references - 11 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Climate change; Remote sensing; Sea level changes; Artificial intelligence; Sea level; Conferences; Neural networks; Satellites; ISEW, Taiwan; Marine ER - TY - JOUR T1 - Modeling structured population dynamics using data from unmarked individuals AN - 1560119137; 20589027 AB - The study of population dynamics requires unbiased, precise estimates of abundance and vital rates that account for the demographic structure inherent in all wildlife and plant populations. Traditionally, these estimates have only been available through approaches that rely on intensive mark-recapture data. We extended recently developed N-mixture models to demonstrate how demographic parameters and abundance can be estimated for structured populations using only stage-structured count data. Our modeling framework can be used to make reliable inferences on abundance as well as recruitment, immigration, stage-specific survival, and detection rates during sampling. We present a range of simulations to illustrate the data requirements, including the number of years and locations necessary for accurate and precise parameter estimates. We apply our modeling framework to a population of northern dusky salamanders (Desmognathus fuscus) in the mid-Atlantic region (USA) and find that the population is unexpectedly declining. Our approach represents a valuable advance in the estimation of population dynamics using multistate data from unmarked individuals and should additionally be useful in the development of integrated models that combine data from intensive (e.g., mark-recapture) and extensive (e.g., counts) data sources. JF - Ecology AU - Zipkin, Elise F AU - Thorson, James T AU - See, Kevin AU - Lynch, Heather J AU - GRANT, EVAN H CAMPBELL AU - Kanno, Yoichiro AU - Chandler, Richard B AU - Letcher, Benjamin H AU - Royle, J Andrew AD - USGS Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, Maryland 20708 USA; Department of Zoology, Michigan State University, East Lansing, Michigan 48824 USA, ezipkin@msu.edu Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 22 EP - 29 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 95 IS - 1 SN - 0012-9658, 0012-9658 KW - ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - Desmognathus fuscus KW - detection probability KW - N-mixture model KW - northern dusky salamander KW - stage-structured models KW - state-space models KW - Amphibiotic species KW - Abundance KW - Salamanders KW - Survival KW - Population dynamics KW - Models KW - Demography KW - Caudata KW - Sampling KW - Plant populations KW - Modelling KW - Data processing KW - Immigration KW - USA, Mid-Atlantic Region KW - Wildlife KW - Recruitment KW - Simulation KW - Tracking KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560119137?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Modeling+structured+population+dynamics+using+data+from+unmarked+individuals&rft.au=Zipkin%2C+Elise+F%3BThorson%2C+James+T%3BSee%2C+Kevin%3BLynch%2C+Heather+J%3BGRANT%2C+EVAN+H+CAMPBELL%3BKanno%2C+Yoichiro%3BChandler%2C+Richard+B%3BLetcher%2C+Benjamin+H%3BRoyle%2C+J+Andrew&rft.aulast=Zipkin&rft.aufirst=Elise&rft.date=2014-01-01&rft.volume=95&rft.issue=1&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Amphibiotic species; Recruitment; Plant populations; Population dynamics; Tracking; Modelling; Demography; Immigration; Data processing; Wildlife; Abundance; Survival; Sampling; Models; Salamanders; Simulation; Desmognathus fuscus; Caudata; USA, Mid-Atlantic Region ER - TY - JOUR T1 - How wide is a stream? Spatial extent of the potential "stream signature" in terrestrial food webs using meta-analysis AN - 1560117788; 20589030 AB - The magnitude of cross-ecosystem resource subsidies is increasingly well recognized; however, less is known about the distance these subsidies travel into the recipient landscape. In streams and rivers, this distance can delimit the "biological stream width," complementary to hydro-geomorphic measures (e.g., channel banks) that have typically defined stream ecosystem boundaries. In this study we used meta-analysis to define a "stream signature" on land that relates the stream-to-land subsidy to distance. The 50% stream signature, for example, identifies the point on the landscape where subsidy resources are still at half of their maximum (in- or near-stream) level. The decay curve for these data was best fit by a negative power function in which the 50% stream signature was concentrated near stream banks (1.5 m), but a non-trivial (10%) portion of the maximum subsidy level was still found >0.5 km from the water's edge. The meta-analysis also identified explanatory variables that affect the stream signature. JF - Ecology AU - Muehlbauer, Jeffrey D AU - Collins, Scott F AU - Doyle, Martin W AU - Tockner, Klement AD - Curriculum for the Environment and Ecology, University of North Carolina, Chapel Hill, North Carolina 27599-3135 USA; U.S. Geological Survey, Grand Canyon Monitoring and Research Center, 2255 North Gemini Drive, Flagstaff, Arizona 86001 USA, jmuehlbauer@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 44 EP - 55 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 95 IS - 1 SN - 0012-9658, 0012-9658 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - aquatic subsidies KW - dispersal KW - distance KW - food webs KW - insects KW - meta-analysis KW - stream KW - Ecosystems KW - Streams KW - Food Chains KW - Stream Banks KW - Banks KW - Decay KW - Food webs KW - Rivers KW - Data processing KW - Landscape KW - Brackish KW - Coastal waters KW - Channels KW - River banks KW - Reviews KW - Stream KW - Boundaries KW - Subsidies KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560117788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=How+wide+is+a+stream%3F+Spatial+extent+of+the+potential+%22stream+signature%22+in+terrestrial+food+webs+using+meta-analysis&rft.au=Muehlbauer%2C+Jeffrey+D%3BCollins%2C+Scott+F%3BDoyle%2C+Martin+W%3BTockner%2C+Klement&rft.aulast=Muehlbauer&rft.aufirst=Jeffrey&rft.date=2014-01-01&rft.volume=95&rft.issue=1&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - River banks; Stream; Coastal waters; Food webs; Rivers; Data processing; Reviews; Landscape; Boundaries; Decay; Streams; Channels; Food Chains; Ecosystems; Stream Banks; Banks; Subsidies; Brackish ER - TY - JOUR T1 - Lake Michigan offshore ecosystem structure and food web changes from 1987 to 2008 AN - 1555012446; 20461872 AB - Ecosystems undergo dynamic changes owing to species invasions, fisheries management decisions, landscape modifications, and nutrient inputs. At Lake Michigan, new invaders (e.g., dreissenid mussels (Dreissena spp.), spiny water flea (Bythotrephes longimanus), round goby (Neogobius melanostomus)) have proliferated and altered energy transfer pathways, while nutrient concentrations and stocking rates to support fisheries have changed. We developed an ecosystem model to describe food web structure in 1987 and ran simulations through 2008 to evaluate changes in biomass of functional groups, predator consumption, and effects of recently invading species. Keystone functional groups from 1987 were identified as Mysis, burbot (Lota lota), phytoplankton, alewife (Alosa pseudoharengus), nonpredatory cladocerans, and Chinook salmon (Oncorhynchus tshawytscha). Simulations predicted biomass reductions across all trophic levels and predicted biomasses fit observed trends for most functional groups. The effects of invasive species (e.g., dreissenid grazing) increased across simulation years, but were difficult to disentangle from other changes (e.g., declining offshore nutrient concentrations). In total, our model effectively represented recent changes to the Lake Michigan ecosystem and provides an ecosystem-based tool for exploring future resource management scenarios.Original Abstract: Les ecosystemes subissent des changements dynamiques decoulant de l'invasion d'especes, de decisions touchant a la gestion des peches, de modifications du paysage et d'apports de nutriments. Au lac Michigan, de nouveaux envahisseurs (p. ex. dreissenes (Dreissena spp.), cladocere epineux (Bythotrephes longimanus), gobie a taches noires (Neogobius melanostomus)) ont prolifere et modifie les voies de transfert d'energie, alors que les concentrations de nutriments et les taux d'empoissonnement visant a appuyer les peches ont change. Nous avons elabore un modele d'ecosysteme pour decrire la structure du reseau trophique en 1987 et effectue des simulations jusqu'en 2008 pour evaluer les variations de la biomasse des groupes fonctionnels, la consommation des predateurs et les effets d'especes envahissantes recentes. Les groupes fonctionnels cles en 1987 etaient les mysis (Mysis), la lotte (Lota lota), le gaspareau (Alosa pseudoharengus), les cladoceres non predateurs et le saumon quinnat (Oncorhynchus tshawytscha). Les simulations ont predit des reductions de la biomasse a tous les niveaux trophiques et les predictions de la biomasse concordaient avec les tendances observees pour la plupart des groupes fonctionnels. Si les effets des especes envahissantes (p. ex. broutage des dreissenes) augmentent au fil des annees simulees, il est difficile de les departager d'autres changements (p. ex. diminution des concentrations de nutriments au large). Globalement, notre modele represente adequatement les changements recents a l'ecosysteme du lac Michigan et constitue un outil ecosystemique permettant d'explorer des scenarios de gestion future des ressources. [Traduit par la Redaction] JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Rogers, Mark W AU - Bunnell, David B AU - Madenjian, Charles P AU - Warner, David M AD - US Geological Survey Great Lakes Science Center, 1451 Green Road, Ann Arbor, MI 48105, USA., mwrogers@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 1072 EP - 1086 PB - NRC Research Press VL - 71 IS - 7 SN - 0706-652X, 0706-652X KW - Ecology Abstracts; Sustainability Science Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Resource management KW - Ecosystems KW - Phytoplankton KW - Nutrients KW - Freshwater KW - Ecological Effects KW - Freshwater fish KW - Oncorhynchus tshawytscha KW - Ecosystem models KW - Cladocera KW - Lota lota KW - Food Chains KW - Lakes KW - Mysis KW - Fishery management KW - Invasions KW - Salmon KW - Grazing KW - Landscape KW - Stocking rates KW - Crustaceans (Cladocera) KW - Biomass KW - Trophic levels KW - Bythotrephes longimanus KW - Model Studies KW - USA, Michigan L. KW - Alosa pseudoharengus KW - Energy transfer KW - Invasive species KW - Nutrient concentrations KW - Predators KW - Neogobius melanostomus KW - Dreissena KW - Distribution records KW - Fisheries KW - Food webs KW - Simulation KW - Introduced species KW - Ecosystem structure KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1555012446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Lake+Michigan+offshore+ecosystem+structure+and+food+web+changes+from+1987+to+2008&rft.au=Rogers%2C+Mark+W%3BBunnell%2C+David+B%3BMadenjian%2C+Charles+P%3BWarner%2C+David+M&rft.aulast=Rogers&rft.aufirst=Mark&rft.date=2014-01-01&rft.volume=71&rft.issue=7&rft.spage=1072&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/10.1139%2Fcjfas-2013-0514 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 92 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Resource management; Distribution records; Fishery management; Grazing; Energy transfer; Simulation; Freshwater fish; Introduced species; Food webs; Landscape; Stocking rates; Phytoplankton; Nutrients; Predators; Biomass; Ecosystem models; Trophic levels; Lakes; Fisheries; Invasions; Nutrient concentrations; Ecosystem structure; Invasive species; Salmon; Food Chains; Ecosystems; Crustaceans (Cladocera); Ecological Effects; Model Studies; Lota lota; Mysis; Alosa pseudoharengus; Neogobius melanostomus; Oncorhynchus tshawytscha; Dreissena; Cladocera; Bythotrephes longimanus; USA, Michigan L.; Freshwater DO - http://dx.doi.org/10.1139/cjfas-2013-0514 ER - TY - JOUR T1 - Prevalence, transmission, and genetic diversity of blood parasites infecting tundra-nesting geese in Alaska AN - 1554945950; 20461964 AB - A total of 842 blood samples collected from five species of tundra-nesting geese in Alaska was screened for haemosporidian parasites using molecular techniques. Parasites of the genera Leucocytozoon Danilewsky, 1890, Haemoproteus Kruse, 1890, and Plasmodium Marchiafava and Celli, 1885 were detected in 169 (20%), 3 (<1%), and 0 (0%) samples, respectively. Occupancy modeling was used to estimate prevalence of Leucocytozoon parasites and assess variation relative to species, age, sex, geographic area, year, and decade. Species, age, and decade were identified as important in explaining differences in prevalence of Leucocytozoon parasites. Leucocytozoon parasites were detected in goslings sampled along the Arctic Coastal Plain using both historic and contemporary samples, which provided support for transmission in the North American Arctic. In contrast, lack of detection of Haemoproteus and Plasmodium parasites in goslings (n = 238) provided evidence to suggest that the transmission of parasites of these genera may not occur among waterfowl using tundra habitats in Alaska, or alternatively, may only occur at low levels. Five haemosporidian genetic lineages shared among different species of geese sampled from two geographic areas were indicative of interspecies parasite transmission and supported broad parasite or vector distributions. However, identical Leucocytozoon and Haemoproteus lineages on public databases were limited to waterfowl hosts suggesting constraints in the range of parasite hosts.Original Abstract: Un total de 842 echantillons de sang preleves de cinq especes d'oies nidifiant dans la toundra en Alaska a fait l'objet d'un criblage visant a deceler la presence d'hemosporidies par des techniques moleculaires. Les parasites des genres Leucocytozoon Danilewsky, 1890, Haemoproteus Kruse, 1890 et Plasmodium Marchiafava et Celli, 1885 ont ete detectes dans 169 (20 %), 3 (<1 %) et 0 (0 %) echantillons, respectivement. La modelisation de l'occupation a ete utilisee pour estimer la prevalence de Leucocytozoon et evaluer les variations selon l'espece, l'age, le sexe, la region geographique, l'annee et la decennie. Il a ete determine que l'espece, l'age et la decennie sont importants pour ce qui est d'expliquer les variations de la prevalence de parasites Leucocytozoon. Ces derniers ont ete detectes dans des oisons echantillonnes le long de la plaine cotiere Arctique sur la base d'echantillons historiques et contemporains, ce qui appuie la these de la transmission dans l'Arctique nord-americain. En revanche, l'absence de detection de parasites Haemoproteus et Plasmodium dans les oisons (n = 238) donne a penser que la transmission de parasites de ces genres ne se produirait pas au sein de la sauvagine utilisant des habitats de toundra en Alaska ou qu'elle ne se produit que de maniere tres limitee. Cinq lignees genetiques d'hemosporidies communes a differentes especes d'oies echantillonnees dans deux regions geographiques indiquaient qu'il y avait transmission interspecifique de parasites et appuyaient l'existence de vastes aires de repartition des parasites ou vecteurs. Cependant, les hotes de lignees identiques de Leucocytozoon et Haemoproteus dans les bases de donnees publiques se limitaient a la sauvagine, ce qui semble indiquer des facteurs limitatifs a l'etendue des hotes de parasites. [Traduit par la Redaction] JF - Canadian Journal of Zoology/Revue Canadienne de Zoologie AU - Ramey, A M AU - Reed, JA AU - Schmutz, JA AU - Fondell, T F AU - Meixell, B W AU - Hupp, J W AU - Ward, D H AU - Terenzi, J AU - Ely, C R AD - US Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508, USA., aramey@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 699 EP - 706 PB - NRC Research Press VL - 92 IS - 8 SN - 0008-4301, 0008-4301 KW - Genetics Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Alaska KW - Anser albifrons KW - Arctic KW - Black Brant KW - blood parasite KW - Branta bernicla KW - Branta hutchinsii KW - Cackling Goose KW - Chen caerulescens KW - Chen canagica KW - Emperor Goose KW - Greater White-fronted Goose KW - haematozoa KW - Haemoproteus KW - Leucocytozoon KW - Plasmodium KW - Snow Goose KW - tundra KW - Arctique KW - bernache noire KW - hemoparasite KW - bernache de Hutchins KW - oie empereur KW - oie rieuse KW - hematozoaire KW - oie blanche KW - toundra KW - Historical account KW - Parasites KW - Age KW - Geographical distribution KW - USA, Alaska, Arctic Coastal Plain KW - Genetic diversity KW - Hosts KW - Disease transmission KW - Tundra KW - Sex KW - Waterfowl KW - Zoology KW - Vectors KW - INE, USA, Alaska KW - Polar environments KW - Habitat KW - Endoparasites KW - PN, Arctic KW - Databases KW - Blood KW - Blood parasites KW - Aquatic birds KW - M3 1010:Issues in Sustainable Development KW - G 07750:Ecological & Population Genetics KW - Q1 08604:Stock assessment and management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554945950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Zoology%2FRevue+Canadienne+de+Zoologie&rft.atitle=Prevalence%2C+transmission%2C+and+genetic+diversity+of+blood+parasites+infecting+tundra-nesting+geese+in+Alaska&rft.au=Ramey%2C+A+M%3BReed%2C+JA%3BSchmutz%2C+JA%3BFondell%2C+T+F%3BMeixell%2C+B+W%3BHupp%2C+J+W%3BWard%2C+D+H%3BTerenzi%2C+J%3BEly%2C+C+R&rft.aulast=Ramey&rft.aufirst=A&rft.date=2014-01-01&rft.volume=92&rft.issue=8&rft.spage=699&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Zoology%2FRevue+Canadienne+de+Zoologie&rft.issn=00084301&rft_id=info:doi/10.1139%2Fcjz-2014-0041 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Number of references - 42 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Blood; Parasites; Geographical distribution; Genetic diversity; Hosts; Endoparasites; Aquatic birds; Databases; Age; Tundra; Vectors; Habitat; Blood parasites; Sex; Disease transmission; Historical account; Waterfowl; Zoology; Polar environments; Plasmodium; Haemoproteus; Leucocytozoon; PN, Arctic; USA, Alaska, Arctic Coastal Plain; INE, USA, Alaska DO - http://dx.doi.org/10.1139/cjz-2014-0041 ER - TY - JOUR T1 - Quagga Mussel Contamination of Fish Haul Trucks by Fish and Development of Effective Potassium Chloride and Formalin Treatments AN - 1543998238; 20161169 AB - Dreissenid larvae (veligers) can be spread by fish stocking, but the role of fish in contamination is unknown. Recent findings suggest the standard potassium chloride and formalin treatment produces low quagga mussel (Dreissena bugensis) mortality. The goals of this research were to validate this claim and determine if veligers become attached to fish, and if they can be removed by rinsing. Complete mussel mortality was not achieved with the standard treatment, but a longer treatment time with higher chemical concentrations was effective. Veligers were found on fish after exposure to 100 veligers/L for 24 h, but not on fish rinsed for 12 h. JF - Journal of Applied Aquaculture AU - Pucherelli, Sherri F AU - Portz, Donald E AU - Bloom, Kevin AU - Carmon, Jamie AU - Brenimer, Suzanne AU - Hosler, Denise AD - Bureau of Reclamation, Technical Service Center, Environmental Applications and Research Group, Denver Federal Center, Denver, Colorado, USA Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 132 EP - 148 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 26 IS - 2 SN - 1045-4438, 1045-4438 KW - ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; ASFA Aquaculture Abstracts; Environment Abstracts KW - Marine KW - Mortality KW - Stocking (organisms) KW - Contamination KW - Chlorides KW - Larvae KW - Potassium KW - Veligers KW - Larval development KW - Aquaculture KW - Dreissena bugensis KW - Aquaculture development KW - Marine molluscs KW - Fish KW - Trucks KW - Mortality causes KW - Fish culture KW - Q3 08583:Shellfish culture KW - O 5060:Aquaculture KW - ENA 02:Toxicology & Environmental Safety KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1543998238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Aquaculture&rft.atitle=Quagga+Mussel+Contamination+of+Fish+Haul+Trucks+by+Fish+and+Development+of+Effective+Potassium+Chloride+and+Formalin+Treatments&rft.au=Pucherelli%2C+Sherri+F%3BPortz%2C+Donald+E%3BBloom%2C+Kevin%3BCarmon%2C+Jamie%3BBrenimer%2C+Suzanne%3BHosler%2C+Denise&rft.aulast=Pucherelli&rft.aufirst=Sherri&rft.date=2014-01-01&rft.volume=26&rft.issue=2&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Aquaculture&rft.issn=10454438&rft_id=info:doi/10.1080%2F10454438.2013.873756 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Stocking (organisms); Aquaculture development; Contamination; Potassium; Marine molluscs; Veligers; Larval development; Fish culture; Mortality causes; Mortality; Larvae; Chlorides; Trucks; Fish; Aquaculture; Dreissena bugensis; Marine DO - http://dx.doi.org/10.1080/10454438.2013.873756 ER - TY - JOUR T1 - CAFOs on karst; meaningful data collection to adequately define environmental risk, with a specific application from the southern Ozarks of northern Arkansas AN - 1542648261; 2014-051785 JF - Scientific Investigations Report AU - Brahana, Van AU - Nix, Joe AU - Bitting, Carol AU - Bitting, Chuck AU - Quick, Ray AU - Murdoch, John AU - Roland, Victor AU - West, Amie AU - Robertson, Sarah AU - Scarsdale, Grant AU - North, Vanya Y1 - 2014 PY - 2014 DA - 2014 SP - 87 EP - 96 PB - U. S. Geological Survey, Reston, VA SN - 2328-031X, 2328-031X KW - United States KW - hydrology KW - water quality KW - pollutants KW - northern Arkansas KW - karst hydrology KW - surface water KW - agriculture KW - pollution KW - Ozark Mountains KW - karst KW - environmental effects KW - remediation KW - Newton County Arkansas KW - ground water KW - case studies KW - hydrostratigraphy KW - transport KW - controlled animal feeding operations KW - risk assessment KW - animal waste KW - USGS KW - Arkansas KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1542648261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+Investigations+Report&rft.atitle=CAFOs+on+karst%3B+meaningful+data+collection+to+adequately+define+environmental+risk%2C+with+a+specific+application+from+the+southern+Ozarks+of+northern+Arkansas&rft.au=Brahana%2C+Van%3BNix%2C+Joe%3BBitting%2C+Carol%3BBitting%2C+Chuck%3BQuick%2C+Ray%3BMurdoch%2C+John%3BRoland%2C+Victor%3BWest%2C+Amie%3BRobertson%2C+Sarah%3BScarsdale%2C+Grant%3BNorth%2C+Vanya&rft.aulast=Brahana&rft.aufirst=Van&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=2328031X&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2014/5035/ http://www.usgs.pubs LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Karst Interest Group proceedings N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 38 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Accessed on June 9, 2014 N1 - Last updated - 2014-07-04 N1 - SubjectsTermNotLitGenreText - agriculture; animal waste; Arkansas; case studies; controlled animal feeding operations; environmental effects; ground water; hydrology; hydrostratigraphy; karst; karst hydrology; Newton County Arkansas; northern Arkansas; Ozark Mountains; pollutants; pollution; remediation; risk assessment; surface water; transport; United States; USGS; water quality ER - TY - JOUR T1 - A method to investigate karst groundwater flow in Nash Draw, Eddy County, New Mexico, to delineate potential impacts of potash industry discharge and runoff AN - 1542646956; 2014-051787 JF - Scientific Investigations Report AU - Goodbar, James AU - Goodbar, Andrea Y1 - 2014 PY - 2014 DA - 2014 SP - 98 EP - 107 PB - U. S. Geological Survey, Reston, VA SN - 2328-031X, 2328-031X KW - United States KW - mining KW - Eddy County New Mexico KW - pollutants KW - karst hydrology KW - effluents KW - pollution KW - potentiometric surface KW - New Mexico KW - preferential flow KW - environmental effects KW - ground water KW - geographic information systems KW - tracers KW - information systems KW - industry KW - USGS KW - potash KW - Nash Draw KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1542646956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+Investigations+Report&rft.atitle=A+method+to+investigate+karst+groundwater+flow+in+Nash+Draw%2C+Eddy+County%2C+New+Mexico%2C+to+delineate+potential+impacts+of+potash+industry+discharge+and+runoff&rft.au=Goodbar%2C+James%3BGoodbar%2C+Andrea&rft.aulast=Goodbar&rft.aufirst=James&rft.date=2014-01-01&rft.volume=&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=2328031X&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2014/5035/ http://www.usgs.pubs LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Karst Interest Group proceedings N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 22 N1 - PubXState - VA N1 - Document feature - illus. incl. sects., sketch maps N1 - SuppNotes - Accessed on June 10, 2014 N1 - Last updated - 2014-07-04 N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; effluents; environmental effects; geographic information systems; ground water; industry; information systems; karst hydrology; mining; Nash Draw; New Mexico; pollutants; pollution; potash; potentiometric surface; preferential flow; tracers; United States; USGS ER - TY - JOUR T1 - Trends in Numbers of Winter Bald Eagles at Lake Coeur d'Alene in Idaho AN - 1540236505; 20038995 AB - During their winter migration, bald eagles (Haliaeetus leucocephalus) stop at Lake Coeur d'Alene, Idaho to eat spawned kokanee salmon (Oncorhynchus nerka). Long-term data on these migrating bald eagles provide a unique opportunity to investigate their trend from 1974 to 2010. We counted bald eagles during 12 weeks from November through February of each year. They arrived in mid-November, peaked in number in late-December, and departed in January. We recorded the fewest bald eagles, latest arrival dates, and slowest rates of arrival (i.e., linear slope between peak numbers of bald eagles with dates of their first and peak occurrences) during the 1980s. Numbers of bald eagles rebounded during the 2000s, with the most bald eagles, earliest arrival dates, and fastest rate of arrival. To explore trends at a regional scale, we utilized data from the Midwinter Bald'Eagle Surveys along with available salmon data. We found that Lake Coeur d'Alene had an average 34% more midwinter numbers of bald eagles and an average 74% less biomass of kokanee salmon during the 2000s than the 1980s. Neighboring Lake Pend Oreille had an average 48% fewer midwinter numbers of bald eagles and an average 58% less biomass of kokanee salmon during the same time period. These results indicate that active management of kokanee salmon may increase bald eagles at Lake Pend Oreille but not necessarily at Lake Coeur d'Alene. Numbers of bald eagles at Lake Coeur d'Alene have been largely influenced by a combination of growing nesting populations and shifting migration patterns. JF - Northwest Science AU - Robinson, Scott R AU - Beckstead, Julie AD - Bureau of Land Management, 3815 N. Schreiber Way, Coeur d'Alene, Idaho 83815, scottsoriole@q.com Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 1 EP - 10 PB - Northwest Scientific Association, PO Box 645910 Pullman, WA 99164-5910 United States VL - 88 IS - 1 SN - 0029-344X, 0029-344X KW - ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - bald eagle KW - kokanee salmon KW - Pacific Northwest KW - population trends KW - winter migration KW - USA, Idaho, Pend Oreille L. KW - Salmon KW - Biological surveys KW - Anadromous species KW - USA, Idaho, Coeur d'Alene L. KW - Biomass KW - Migration KW - Winter KW - Haliaeetus leucocephalus KW - USA, Idaho KW - Lakes KW - Nesting KW - Oncorhynchus nerka KW - Migrations KW - Reproductive behaviour KW - M3 1010:Issues in Sustainable Development KW - Q1 08362:Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540236505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Trends+in+Numbers+of+Winter+Bald+Eagles+at+Lake+Coeur+d%27Alene+in+Idaho&rft.au=Robinson%2C+Scott+R%3BBeckstead%2C+Julie&rft.aulast=Robinson&rft.aufirst=Scott&rft.date=2014-01-01&rft.volume=88&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Biological surveys; Nesting; Anadromous species; Migrations; Reproductive behaviour; Winter; Salmon; Lakes; Biomass; Migration; Haliaeetus leucocephalus; Oncorhynchus nerka; USA, Idaho, Pend Oreille L.; USA, Idaho; USA, Idaho, Coeur d'Alene L. ER - TY - JOUR T1 - Partnership with a Purpose: Addressing offshore energy installation challenges AN - 1540236199; 20127879 AB - U.S. federal waters host a complex energy infrastructure of subsea pipelines and production and storage facilities that supply much of the nation's crude oil and natural gas. The U.S. Coast Guard (USCG) and the Bureau of Safety and Environmental Enforcement (BSEE) pursue specific missions to prevent oil spills in offshore waters, limit environmental and economic resource impact in the event of a spill, and ensure safe working conditions on offshore facilities and vessels. BSEE focuses on oil and mineral exploration, drilling and production activities, and regulates offshore oil lease operators through 30 CFR Part 250. The USCG regulates personnel safety, navigation, firefighting, lifesaving, and other marine operations on vessels that operate on the outer continental shelf (OCS) or adjacent waters through regulations promulgated in 46 CFR Subchapter I-A and 33 CFR Subchapter O. Both agencies promote offshore safety and protect the marine environment through regulatory oversight and enforcement. JF - Marine Safety and Security Council. Proceedings: the Coast Guard journal of safety at sea AU - Smith, Rob AD - U.S. Coast Guard Liaison, Bureau of Safety and Environmental Enforcement Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 13 EP - 15 PB - U.S. Coast Guard VL - 70 IS - 4 SN - 1547-9676, 1547-9676 KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Oceanic Abstracts KW - Leases KW - Outer continental shelf KW - Environmental factors KW - Infrastructure KW - Crude oil KW - Marine environment KW - Economics KW - Oil pollution KW - Pipelines KW - Oil spills KW - Marine KW - Safety KW - Surveillance and enforcement KW - Navigation KW - Natural gas KW - Working conditions KW - Security KW - Coastal zone KW - Energy KW - Governments KW - Q2 09405:Oil and gas KW - M3 1010:Issues in Sustainable Development KW - P 1000:MARINE POLLUTION KW - O 4080:Pollution - Control and Prevention UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1540236199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Safety+and+Security+Council.+Proceedings%3A+the+Coast+Guard+journal+of+safety+at+sea&rft.atitle=Partnership+with+a+Purpose%3A+Addressing+offshore+energy+installation+challenges&rft.au=Smith%2C+Rob&rft.aulast=Smith&rft.aufirst=Rob&rft.date=2014-01-01&rft.volume=70&rft.issue=4&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Marine+Safety+and+Security+Council.+Proceedings%3A+the+Coast+Guard+journal+of+safety+at+sea&rft.issn=15479676&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Surveillance and enforcement; Governments; Oil pollution; Leases; Navigation; Outer continental shelf; Natural gas; Environmental factors; Oil spills; Safety; Working conditions; Infrastructure; Security; Coastal zone; Crude oil; Marine environment; Energy; Economics; Pipelines; Marine ER - TY - JOUR T1 - Use of genetic data to infer population-specific ecological and phenotypic traits from mixed aggregations. AN - 1534474182; 24905464 AB - Many applications in ecological genetics involve sampling individuals from a mixture of multiple biological populations and subsequently associating those individuals with the populations from which they arose. Analytical methods that assign individuals to their putative population of origin have utility in both basic and applied research, providing information about population-specific life history and habitat use, ecotoxins, pathogen and parasite loads, and many other non-genetic ecological, or phenotypic traits. Although the question is initially directed at the origin of individuals, in most cases the ultimate desire is to investigate the distribution of some trait among populations. Current practice is to assign individuals to a population of origin and study properties of the trait among individuals within population strata as if they constituted independent samples. It seemed that approach might bias population-specific trait inference. In this study we made trait inferences directly through modeling, bypassing individual assignment. We extended a Bayesian model for population mixture analysis to incorporate parameters for the phenotypic trait and compared its performance to that of individual assignment with a minimum probability threshold for assignment. The Bayesian mixture model outperformed individual assignment under some trait inference conditions. However, by discarding individuals whose origins are most uncertain, the individual assignment method provided a less complex analytical technique whose performance may be adequate for some common trait inference problems. Our results provide specific guidance for method selection under various genetic relationships among populations with different trait distributions. JF - PloS one AU - Moran, Paul AU - Bromaghin, Jeffrey F AU - Masuda, Michele AD - Conservation Biology Division, Northwest Fisheries Science Center, Seattle, Washington, United States of America. ; United States Geological Survey, Alaska Science Center, Anchorage, Alaska, United States of America. ; Auke Bay Laboratories, Alaska Fisheries Science Center, Ted Stevens Marine Research Institute, Juneau, Alaska, United States of America. Y1 - 2014 PY - 2014 DA - 2014 SP - 1 VL - 9 IS - 6 KW - Index Medicus KW - Animals KW - Bayes Theorem KW - Phenotype KW - Ecosystem KW - Models, Genetic KW - Salmon -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1534474182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PloS+one&rft.atitle=Use+of+genetic+data+to+infer+population-specific+ecological+and+phenotypic+traits+from+mixed+aggregations.&rft.au=Moran%2C+Paul%3BBromaghin%2C+Jeffrey+F%3BMasuda%2C+Michele&rft.aulast=Moran&rft.aufirst=Paul&rft.date=2014-01-01&rft.volume=9&rft.issue=6&rft.spage=e98470&rft.isbn=&rft.btitle=&rft.title=PloS+one&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0098470 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-08-21 N1 - Date created - 2014-06-09 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Cited By: Genet Res. 2004 Dec;84(3):135-43 [15822602] Proc Natl Acad Sci U S A. 1997 Aug 19;94(17):9197-201 [9256459] N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1371/journal.pone.0098470 ER - TY - JOUR T1 - Debris flows: behaviour and hazard assessment AN - 1524415930; 19158730 AB - Debris flows are water-laden masses of soil and fragmented rock that rush down mountainsides, funnel into stream channels, entrain objects in their paths, and form lobate deposits when they spill onto valley floors. Because they have volumetric sediment concentrations that exceed 40 percent, maximum speeds that surpass 10 m/s, and sizes that can range up to similar to 109 m3, debris flows can denude slopes, bury floodplains, and devastate people and property. Computational models can accurately represent the physics of debris-flow initiation, motion and deposition by simulating evolution of flow mass and momentum while accounting for interactions of debris' solid and fluid constituents. The use of physically based models for hazard forecasting can be limited by imprecise knowledge of initial and boundary conditions and material properties, however. Therefore, empirical methods continue to play an important role in debris-flow hazard assessment. JF - Geology Today AU - Iverson, Richard M AD - US Geological Survey. Cascades Volcano Observatory, riverson@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 15 EP - 20 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 30 IS - 1 SN - 0266-6979, 0266-6979 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts KW - Prediction KW - Streams KW - Debris KW - Hazards KW - Debris flow KW - Assessments KW - River Flow KW - Detritus KW - Accounting KW - Model Studies KW - Flood Plains KW - Flood plains KW - Stream KW - Deposition KW - Hazard assessment KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524415930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+Today&rft.atitle=Debris+flows%3A+behaviour+and+hazard+assessment&rft.au=Iverson%2C+Richard+M&rft.aulast=Iverson&rft.aufirst=Richard&rft.date=2014-01-01&rft.volume=30&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Geology+Today&rft.issn=02666979&rft_id=info:doi/10.1111%2Fgto.12037 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Last updated - 2016-05-13 N1 - SubjectsTermNotLitGenreText - Hazards; Prediction; Debris flow; Flood plains; Stream; Debris; Hazard assessment; Flood Plains; Assessments; Deposition; River Flow; Accounting; Streams; Detritus; Model Studies DO - http://dx.doi.org/10.1111/gto.12037 ER - TY - JOUR T1 - Responses of macroinvertebrate drift, benthic assemblages, and trout foraging to hydropeaking AN - 1524412622; 19761473 AB - We utilized both hydropeaking and experimental flows to quantify responses of macroinvertebrate drift, benthic assemblages, and fish consumption to double-peak release patterns. Our results suggest that changes in discharge may have a greater impact on macroinvertebrate drift than absolute flow levels, such that mean daily drift biomass was significantly higher during double-peaking; however, drift increases were sustained for only 30-60 days despite ongoing hydropeaking. Drift increases were proportional to peak magnitude, with drift biomass peaking during the rising limb of the hydrograph and declining prior to the cessation of peak flows. Both within- and among-day drift hysteresis appeared related to patterns in vegetative export, principally Cladophora and Amblystegium. Increases in macroinvertebrate drift were not associated with detectable reductions in benthic densities, while we observed inconsistent and modest taxa richness reductions. Lastly, gut fullness for both brown and rainbow trout increased significantly following periods of hydropeaking, suggesting that the effects of double-peaking can propagate through tail-water food webs.Original Abstract: Nous avons utilise des laches d'eau lies a la demande hydroelectrique et des debits experimentaux pour quantifier les reactions de la derive de macroinvertebres, des assemblages benthiques et de la consommation des poissons a des motifs de laches doubles. Nos resultats portent a croire que les variations de debit pourraient avoir une plus grande incidence sur la derive de macroinvertebres que la valeur absolue des debits, la biomasse derivante quotidienne etant significativement plus grande quand des laches doubles etaient utilises; cela dit, les augmentations de la derive n'etaient maintenues que de 30 a 60 jours, meme si les laches se poursuivaient sur une plus longue periode. Les augmentations de la derive etaient proportionnelles a la magnitude des laches, la biomasse derivante atteignant son maximum pendant la branche montante de l'hydrogramme, puis diminuant avant la cessation des debits de pointe. Des hysteresis quotidiennes et sur plusieurs jours etaient associees a des motifs d'exportation vegetale, principalement de Cladophora et d'Amblystegium. Si les augmentations de la derive de macroinvertebres n'etaient pas associees a des reductions perceptibles des densites benthiques, des reductions modestes et non uniformes de la richesse taxonomiques ont ete observees. Enfin, le contenu du tube digestif augmentait significativement tant pour la truite brune que pour la truite arc-en-ciel dans la foulee de periodes de laches lies a la demande, ce qui donne a penser que les effets des laches doubles peuvent se propager dans les reseaux trophiques des eaux d'aval. [Traduit par la Redaction] JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Miller, Scott W AU - Judson, Sarah AD - US Bureau of Land Management - Utah State University National Aquatic Monitoring Center, Department of Watershed Sciences, Utah State University, 5210 Old Main Hill, Logan, UT 84322, USA., scott.miller@usu.edu Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 675 EP - 687 PB - NRC Research Press VL - 71 IS - 5 SN - 0706-652X, 0706-652X KW - Animal Behavior Abstracts; Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Macroinvertebrates KW - Food Chains KW - Fish consumption KW - Hydrographs KW - Food webs KW - Density KW - Oncorhynchus mykiss KW - Cladophora KW - Hysteresis KW - Biomass KW - Ecosystem disturbance KW - Foraging behaviour KW - Digestive tract KW - Limbs KW - Trout KW - Drift KW - Amblystegium KW - Fish Populations KW - Zoobenthos KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Y 25150:General/Miscellaneous KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524412622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Responses+of+macroinvertebrate+drift%2C+benthic+assemblages%2C+and+trout+foraging+to+hydropeaking&rft.au=Miller%2C+Scott+W%3BJudson%2C+Sarah&rft.aulast=Miller&rft.aufirst=Scott&rft.date=2014-01-01&rft.volume=71&rft.issue=5&rft.spage=675&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/10.1139%2Fcjfas-2013-0562 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Number of references - 79 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Fish consumption; Zoobenthos; Ecosystem disturbance; Food webs; Limbs; Digestive tract; Drift; Hysteresis; Biomass; Food Chains; Trout; Density; Cladophora; Hydrographs; Fish Populations; Macroinvertebrates; Amblystegium; Oncorhynchus mykiss DO - http://dx.doi.org/10.1139/cjfas-2013-0562 ER - TY - JOUR T1 - Automated Cropland Classification Algorithm (ACCA) for California Using Multi-sensor Remote Sensing AN - 1516755386; 19562884 AB - Increasing pressure to feed the growing population with scarce water resources requires accurate and routine cropland mapping. This paper develops and implements a rule-based automated cropland classification algorithm (ACCA) using multi-sensor remote sensing data. Pixel-by-pixel accuracy assessments showed that ACCA produced an overall accuracy of > or =96 percent (K sub(hat) = 0.8) when tested using independent data layers. Furthermore, ACCA-generated county cropland areas showed high agreement (R-square values > or =0.94) when compared with three independent data sources: (a) US Department of Agriculture (USDA) cropland data layer derived cropland areas, (b) county specific crop acreage data from the Farm Service Agency, and (c) the Census of Agriculture data for the 58 counties in California. Our results demonstrate the ability of ACCA to generate cropland extent and areas over space and time, in an automated fashion with high degree of accuracies year after year, greatly contributing to food and water security analysis and decision making. JF - Photogrammetric Engineering and Remote Sensing AU - Wu, Zhuoting AU - Thenkabail, Prasad S AU - Verdin, James P AD - Western Geographic Science Center, US Geological Survey, Flagstaff, AZ 86001, and the Merriam-Powell Center for Environmental Research, Northern Arizona University, Flagstaff, AZ 86001, zwu@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 81 EP - 90 PB - American Society of Photogrammetry VL - 80 IS - 1 SN - 0099-1112, 0099-1112 KW - Sustainability Science Abstracts KW - Agriculture KW - Farms KW - Remote sensing KW - Water resources KW - Crops KW - Security KW - Decision making KW - Agricultural land KW - Classification KW - Census KW - USA, California KW - Mapping KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516755386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Photogrammetric+Engineering+and+Remote+Sensing&rft.atitle=Automated+Cropland+Classification+Algorithm+%28ACCA%29+for+California+Using+Multi-sensor+Remote+Sensing&rft.au=Wu%2C+Zhuoting%3BThenkabail%2C+Prasad+S%3BVerdin%2C+James+P&rft.aulast=Wu&rft.aufirst=Zhuoting&rft.date=2014-01-01&rft.volume=80&rft.issue=1&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Photogrammetric+Engineering+and+Remote+Sensing&rft.issn=00991112&rft_id=info:doi/10.14358%2FPERS.80.1.81 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Agriculture; Decision making; Security; Agricultural land; Farms; Classification; Remote sensing; Water resources; Census; Mapping; Crops; USA, California DO - http://dx.doi.org/10.14358/PERS.80.1.81 ER - TY - JOUR T1 - Integrating Disparate Lidar Data at the National Scale to Assess the Relationships between Height Above Ground, Land Cover and Ecoregions AN - 1516755254; 19562882 AB - With the acquisition of lidar data for over 30 percent of the US, it is now possible to assess the three-dimensional distribution of features at the national scale. This paper integrates over 350 billion lidar points from 28 disparate datasets into a national-scale database and evaluates if height above ground is an important variable in the context of other national-scale layers, such as the US Geological Survey National Land Cover Database and the US Environmental Protection Agency ecoregions maps. While the results were not homoscedastic and the available data did not allow for a complete height census in any of the classes, it does appear that where lidar data were used, there were detectable differences in heights among many of these national classification schemes. This study supports the hypothesis that there were real, detectable differences in heights in certain national-scale classification schemes, despite height not being a variable used in any of the classification routines. JF - Photogrammetric Engineering and Remote Sensing AU - Stoker, Jason M AU - Cochrane, Mark A AU - Roy, David P AD - US Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, and the Geographic Information Science Center of Excellence, South Dakota State University, Brookings, SD 57007, jstoker@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 59 EP - 70 PB - American Society of Photogrammetry VL - 80 IS - 1 SN - 0099-1112, 0099-1112 KW - Sustainability Science Abstracts KW - EPA KW - Classification KW - Geological surveys KW - Remote sensing KW - Lidar KW - Census KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516755254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Photogrammetric+Engineering+and+Remote+Sensing&rft.atitle=Integrating+Disparate+Lidar+Data+at+the+National+Scale+to+Assess+the+Relationships+between+Height+Above+Ground%2C+Land+Cover+and+Ecoregions&rft.au=Stoker%2C+Jason+M%3BCochrane%2C+Mark+A%3BRoy%2C+David+P&rft.aulast=Stoker&rft.aufirst=Jason&rft.date=2014-01-01&rft.volume=80&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Photogrammetric+Engineering+and+Remote+Sensing&rft.issn=00991112&rft_id=info:doi/10.14358%2FPERS.80.1.59 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - EPA; Classification; Geological surveys; Remote sensing; Lidar; Census DO - http://dx.doi.org/10.14358/PERS.80.1.59 ER - TY - JOUR T1 - Effects of Wetland Management on Carrying Capacity of Diving Ducks and Shorebirds in a Coastal Estuary AN - 1516741197; 19558166 AB - With global loss of natural wetlands, managed wetlands increasingly support energy requirements for wintering shorebirds and waterfowl. Despite numerous studies of avian bioenergetics in freshwater systems, less is known of the energetic capacity of estuarine systems. In San Francisco Bay, managed saline ponds converted from former commercial salt evaporation ponds form part of the largest wetland restoration project on the Pacific coast of North America. A daily-ration model was applied to assess carrying capacity for diving ducks and shorebirds during four winter seasons (2007-2010) in seasonal and circulation ponds, each in two salinity classes. Diving ducks comprised an estimated 35,450 plus or minus 1,559. Macroinvertebrate energy density was highest in mesohaline (5-30 ppt) circulation ponds and lowest in seasonal ponds for both guilds. Energy requirements for diving ducks in mesohaline followed by low-hyperhaline (30-80 ppt) circulation ponds were mostly met by available prey energy. Available energy for shorebirds was substantially less than they required in seasonal ponds but exceeded their needs in mesohaline circulation ponds. Mesohaline circulation ponds supported 9,443 plus or minus 1,649 diving duck use-days.ha-1 of accessible habitat, twice the capacity of low-hyperhaline circulation ponds and greater than five times that of seasonal ponds for both guilds. Our results indicated that reducing salinity to mesohaline levels and altering water depth to increase accessibility substantially increased energy available for these species in estuarine managed ponds. JF - Waterbirds AU - Brand, LArriana AU - Takekawa, John Y AU - Shinn, Joel AU - Graham, Tanya AU - Buffington, Kevin AU - Gustafson, KBen AU - Smith, Lacy M AU - Spring, Sarah E AU - Miles, AKeith AD - U.S. Geological Survey, Western Ecological Research Center, San Francisco Bay Estuary Field Station, 505 Azuar Drive, Vallejo, CA, 94592, USA, arriana_brand@usgs.gov Y1 - 2014 PY - 2014 DA - 2014 SP - 52 EP - 67 PB - Waterbird Society VL - 37 IS - 1 SN - 1524-4695, 1524-4695 KW - Oceanic Abstracts; Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - benthic invertebrates KW - carrying capacity KW - diving ducks KW - estuarine KW - managed wetlands KW - salt ponds KW - San Francisco Bay KW - shorebirds KW - supratidal KW - Food organisms KW - Diving KW - Evaporation KW - Bioenergetics KW - Ponds KW - Models KW - Salinity KW - Sulfur dioxide KW - Salinity effects KW - Brackishwater environment KW - Wetlands KW - IN, Pacific KW - Seasonal variations KW - Prey KW - Coasts KW - North America KW - Freshwater environments KW - Estuaries KW - Carrying capacity KW - Energy requirements KW - Brackish KW - Habitat KW - Coastal zone management KW - Salts KW - Guilds KW - Water management KW - Energy KW - INE, USA, California, San Francisco Bay KW - Aquatic birds KW - Y 25150:General/Miscellaneous KW - Q1 08463:Habitat community studies KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1516741197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waterbirds&rft.atitle=Effects+of+Wetland+Management+on+Carrying+Capacity+of+Diving+Ducks+and+Shorebirds+in+a+Coastal+Estuary&rft.au=Brand%2C+LArriana%3BTakekawa%2C+John+Y%3BShinn%2C+Joel%3BGraham%2C+Tanya%3BBuffington%2C+Kevin%3BGustafson%2C+KBen%3BSmith%2C+Lacy+M%3BSpring%2C+Sarah+E%3BMiles%2C+AKeith&rft.aulast=Brand&rft.aufirst=LArriana&rft.date=2014-01-01&rft.volume=37&rft.issue=1&rft.spage=52&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F063.037.0108 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Number of references - 69 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Food organisms; Water management; Carrying capacity; Estuaries; Brackishwater environment; Wetlands; Aquatic birds; Ponds; Coastal zone management; Bioenergetics; Freshwater environments; Evaporation; Energy requirements; Habitat; Models; Salts; Guilds; Salinity effects; Prey; Coasts; Diving; Salinity; Sulfur dioxide; Energy; Seasonal variations; North America; INE, USA, California, San Francisco Bay; IN, Pacific; Brackish DO - http://dx.doi.org/10.1675/063.037.0108 ER - TY - JOUR T1 - Multibeam sonar (DIDSON) assessment of American shad (Alosa sapidissima) approaching a hydroelectric dam AN - 1512336203; 19520059 AB - We investigated the fish community approaching the Veazie Dam on the Penobscot River, Maine, prior to implementation of a major dam removal and river restoration project. Multibeam sonar (dual-frequency identification sonar, DIDSON) surveys were conducted continuously at the fishway entrance from May to July in 2011. A 5% subsample of DIDSON data contained 43 793 fish targets, the majority of which were of Excellent (15.7%) or Good (73.01%) observation quality. Excellent quality DIDSON targets (n = 6876) were apportioned by species using a Bayesian mixture model based on four known fork length distributions (river herring (alewife, Alosa psuedoharengus, and blueback herring, Alosa aestivalis), American shad, Alosa sapidissima) and two size classes (one sea-winter and multi-sea-winter) of Atlantic salmon (Salmo salar). 76.2% of targets were assigned to the American shad distribution; Atlantic salmon accounted for 15.64%, and river herring 8.16% of observed targets. Shad-sized (99.0%) and salmon-sized (99.3%) targets approached the fishway almost exclusively during the day, whereas river herring-sized targets were observed both during the day (51.1%) and at night (48.9%). This approach demonstrates how multibeam sonar imaging can be used to evaluate community composition and species-specific movement patterns in systems where there is little overlap in the length distributions of target species.Original Abstract: Nous avons etudie la communaute de poissons s'approchant du barrage Veazie, sur le fleuve Penobscot (Maine, Etats-Unis), avant la mise en oeuvre d'un important projet de demantelement du barrage et de remise en etat du fleuve. Des releves au sonar multifaisceaux (DIDSON) ont ete menes en continu a l'entree de la passe migratoire, de mai a juillet 2011. Un sous-echantillon de 5 % des donnees DIDSON contenait 43 793 cibles de poissons, la majeure partie de ces observations etant d'excellente (15,7 %) ou de bonne (73,01 %) qualite. Les cibles DIDSON d'excellente qualite (n = 6876) ont ete reparties par espece a l'aide d'un modele de melange bayesien base sur quatre distributions connues de longueurs a la fourche, soit celles des aloses de riviere (gaspareau, Alosa psuedoharengus, et alose d'ete, Alosa aestivalis), de l'alose savoureuse (Alosa sapidissima) et de deux categories de tailles (un hiver en mer et plus d'un hiver en mer) de saumon atlantique (Salmo salar). Des cibles observees, 76,2 % ont ete affectees a la distribution de l'alose savoureuse, alors que les saumons atlantiques et les aloses de riviere representaient 15,64 % et 8,16 %, respectivement, des cibles observees. Les cibles de tailles de l'alose savoureuse et du saumon s'approchaient de la passe migratoire presque exclusivement durant le jour (99,0 % et 99,3 %, respectivement), alors que les cibles de tailles des aloses de riviere etaient observees tant durant le jour (51,1 %) que durant la nuit (48,9 %). Cette approche demontre l'utilite de l'imagerie par sonar multifaisceaux pour l'evaluation de la composition de communautes et des habitudes de deplacement d'especes donnees dans des systemes dans lesquels les distributions des longueurs de differentes especes cibles se chevauchent peu. JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques AU - Grote, Ann B AU - Bailey, Michael M AU - Zydlewski, Joseph D AU - Hightower, Joseph E AD - Department of Wildlife Ecology University of Maine, Orono, ME 04469 USA, jzydlewski@usgs.gov Y1 - 2014///0, PY - 2014 DA - 0, 2014 SP - 545 EP - 558 VL - 71 IS - 4 SN - 0706-652X, 0706-652X KW - Alewife KW - American shad KW - Atlantic salmon KW - Blueback herring KW - ASFA 1: Biological Sciences & Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Shad KW - Sonar KW - Habitat improvement (physical) KW - Freshwater KW - Behavioural responses KW - Distribution Patterns KW - Alosa sapidissima KW - Dams KW - ANW, USA, Maine KW - Dam Effects KW - Rivers KW - Salmon KW - Fishways KW - Salmo salar KW - Multibeam sonar KW - USA, Maine, Penobscot R. KW - Alosa pseudoharengus KW - Herring KW - Alosa aestivalis KW - Migrations KW - Fish KW - Hydroelectric power plants KW - AQ 00001:Water Resources and Supplies KW - Q1 08421:Migrations and rhythms KW - SW 6010:Structures KW - Q1 08564:Instruments, tools, equipment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1512336203?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.atitle=Multibeam+sonar+%28DIDSON%29+assessment+of+American+shad+%28Alosa+sapidissima%29+approaching+a+hydroelectric+dam&rft.au=Grote%2C+Ann+B%3BBailey%2C+Michael+M%3BZydlewski%2C+Joseph+D%3BHightower%2C+Joseph+E&rft.aulast=Grote&rft.aufirst=Ann&rft.date=2014-01-01&rft.volume=71&rft.issue=4&rft.spage=545&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques&rft.issn=0706652X&rft_id=info:doi/dx.doi.org%2F10.1139%2Fcjfas-2013-0308 L2 - http://www.nrcresearchpress.com/doi/pdfplus/10.1139/cjfas-2013-0308 http://www.nrcresearchpress.com/journal/cjfas LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; Journal webpage N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Multibeam sonar; Fishways; Dams; Migrations; Habitat improvement (physical); Hydroelectric power plants; Behavioural responses; Distribution Patterns; Salmon; Rivers; Shad; Sonar; Herring; Fish; Dam Effects; Alosa sapidissima; Alosa pseudoharengus; Alosa aestivalis; Salmo salar; USA, Maine, Penobscot R.; ANW, USA, Maine; Freshwater DO - http://dx.doi.org/10.1139/cjfas-2013-0308 ER - TY - JOUR T1 - The Population History of Endogenous Retroviruses in Mule Deer (Odocoileus hemionus) AN - 1505345937; 19320269 AB - Mobile elements are powerful agents of genomic evolution and can be exceptionally informative markers for investigating species and population-level evolutionary history. While several studies have utilized retrotransposon-based insertional polymorphisms to resolve phylogenies, few population studies exist outside of humans. Endogenous retroviruses are LTR-retrotransposons derived from retroviruses that have become stably integrated in the host genome during past infections and transmitted vertically to subsequent generations. They offer valuable insight into host-virus co-evolution and a unique perspective on host evolutionary history because they integrate into the genome at a discrete point in time. We examined the evolutionary history of a cervid endogenous gammaretrovirus (CrERV gamma ) in mule deer (Odocoileus hemionus). We sequenced 14 CrERV proviruses (CrERV-in1 to -in14), and examined the prevalence and distribution of 13 proviruses in 262 deer among 15 populations from Montana, Wyoming, and Utah. CrERV absence in white-tailed deer (O. virginianus), identical 5' and 3' long terminal repeat (LTR) sequences, insertional polymorphism, and CrERV divergence time estimates indicated that most endogenization events occurred within the last 200000 years. Population structure inferred from CrERVs (F sub(ST) = 0.008) and microsatellites ([thetas] = 0.01) was low, but significant, with Utah, northwestern Montana, and a Helena herd being particularly differentiated. Clustering analyses indicated regional structuring, and non-contiguous clustering could often be explained by known translocations. Cluster ensemble results indicated spatial localization of viruses, specifically in deer from northeastern and western Montana. This study demonstrates the utility of endogenous retroviruses to elucidate and provide novel insight into both ERV evolutionary history and the history of contemporary host populations. JF - Journal of Heredity AU - Kamath, Pauline L AU - Elleder, Daniel AU - Bao, Le AU - Cross, Paul C AU - Powell, John H AU - Poss, Mary AD - From the US Geological Survey, Northern Rocky Mountain Science Center, Bozeman, MT 59715 (Kamath and Cross); the Department of Biology, The Pennsylvania State University, University Park, PA 16802 (Elleder and Poss); the Department of Statistics, The Pennsylvania State University, University Park, PA 16802 (Bao); the Department of Ecology, Montana State University, Bozeman, MT 59717 (Powell); and the Institute of Molecular Genetics, Academy of Sciences of the Czech Republic, Prague 14220, Czech Republic (Elleder)., pkamath@usgs.gov Y1 - 2014 PY - 2014 DA - 2014 SP - 173 EP - 187 PB - Oxford University Press, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 105 IS - 2 SN - 0022-1503, 0022-1503 KW - Virology & AIDS Abstracts; Ecology Abstracts; Genetics Abstracts KW - endogenous retrovirus KW - gene flow KW - microsatellite KW - mule deer KW - population structure KW - Genomes KW - Phylogeny KW - Long terminal repeat KW - Odocoileus hemionus KW - Microsatellites KW - Population studies KW - spatial discrimination KW - Infection KW - Cervidae KW - Retrovirus KW - Population structure KW - genomics KW - Translocation KW - Evolution KW - Proviruses KW - V 22410:Animal Diseases KW - G 07740:Evolution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505345937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Heredity&rft.atitle=The+Population+History+of+Endogenous+Retroviruses+in+Mule+Deer+%28Odocoileus+hemionus%29&rft.au=Kamath%2C+Pauline+L%3BElleder%2C+Daniel%3BBao%2C+Le%3BCross%2C+Paul+C%3BPowell%2C+John+H%3BPoss%2C+Mary&rft.aulast=Kamath&rft.aufirst=Pauline&rft.date=2014-01-01&rft.volume=105&rft.issue=2&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Journal+of+Heredity&rft.issn=00221503&rft_id=info:doi/10.1093%2Fjhered%2Fest088 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Last updated - 2015-08-05 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genomes; Long terminal repeat; Microsatellites; Population studies; Population structure; spatial discrimination; genomics; Infection; Translocation; Proviruses; Evolution; Cervidae; Retrovirus; Odocoileus hemionus DO - http://dx.doi.org/10.1093/jhered/est088 ER - TY - JOUR T1 - Environmental Conditions Associated with Lesions in Introduced Free-Ranging Sheep in Hawai'i AN - 1505327504; 19045098 AB - Wildlife species that have been translocated between temperate and tropical regions of the world provide unique opportunities to understand how disease processes may be affected by environmental conditions. European mouflon sheep (Ovis gmelini musimon) from the Mediterranean islands were introduced to the Hawaiian Islands for sport hunting beginning in 1954 and were subsequently hybridized with feral domestic sheep (O. aries), which had been introduced in 1793. Three isolated mouflon populations have become established in the Hawaiian Islands, but diseases in these populations have been little studied. The objective of this study was to evaluate and compare gross and histologic lesions in respiratory, renal, and hepatic systems of free-ranging sheep in two isolated volcanic environments on Hawai'i Island. Tissue and fecal samples were collected in conjunction with population reductions during February 2011. We found gross or histologic evidence of lungworm infection in 44/49 sheep from Mauna Loa that were exposed to gaseous emissions from Kilauea Volcano. In contrast, only 7/50 sheep from Mauna Kea had lesions consistent with lungworm, but Mauna Kea sheep had significantly more upper respiratory tract inflammation and hyperplasia consistent with chronic antigenic stimulation, possibly associated with exposure to fine airborne particulates during extended drought conditions. We hypothesize that gases from Kilauea Volcano contributed to severity of respiratory disease principally associated with chronic lungworm infections at Mauna Loa; however, there were numerous other potentially confounding environmental factors and interactions that merit further investigation. JF - Pacific Science AU - Powers, Jenny G AU - Duncan, Colleen G AU - Spraker, Terry R AU - Schuler, Bridget A AU - Hess, Steven C AU - Faford, Jonathan K AU - Sin, Hans AD - National Park Service, Biological Resource Management Division, 1201 Oakridge Drive, Fort Collins, Colorado 80525., shess@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 65 EP - 74 PB - University of Hawaii Press, 2840 Kolowalu Street Honolulu HI 96822 United States VL - 68 IS - 1 SN - 0030-8870, 0030-8870 KW - Ecology Abstracts KW - Wildlife KW - Volcanic environments KW - Sports KW - Environmental factors KW - Inflammation KW - Ovis gmelini KW - Hyperplasia KW - Gases KW - Islands KW - Airborne particulates KW - Chronic infection KW - Liver KW - Kidney KW - Hunting KW - Environmental conditions KW - Droughts KW - Respiratory tract KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1505327504?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pacific+Science&rft.atitle=Environmental+Conditions+Associated+with+Lesions+in+Introduced+Free-Ranging+Sheep+in+Hawai%27i&rft.au=Powers%2C+Jenny+G%3BDuncan%2C+Colleen+G%3BSpraker%2C+Terry+R%3BSchuler%2C+Bridget+A%3BHess%2C+Steven+C%3BFaford%2C+Jonathan+K%3BSin%2C+Hans&rft.aulast=Powers&rft.aufirst=Jenny&rft.date=2014-01-01&rft.volume=68&rft.issue=1&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Pacific+Science&rft.issn=00308870&rft_id=info:doi/10.2984%2F68.1.6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 41 N1 - Last updated - 2015-02-12 N1 - SubjectsTermNotLitGenreText - Volcanic environments; Wildlife; Sports; Environmental factors; Inflammation; Hyperplasia; Islands; Gases; Airborne particulates; Chronic infection; Kidney; Liver; Environmental conditions; Hunting; Droughts; Respiratory tract; Ovis gmelini DO - http://dx.doi.org/10.2984/68.1.6 ER - TY - JOUR T1 - Detecting the Influence of Best Management Practices on Vegetation Near Ephemeral Streams With Landsat Data AN - 1500766402; 19157931 AB - Various best management practices (BMPs) have been implemented on rangelands with the goals of controlling nonpoint source pollution, reducing the impact of livestock in ecologically important riparian areas, and improving grazing distribution. Providing off-stream water sources to livestock in pastures, cross-fencing, and rotational grazing are common rangeland BMPs that have demonstrated success in drawing livestock grazing pressure away from streams. We evaluated the effects of rangeland BMP implementation with six commercial-scale pastures in the northern mixed-grass prairie. Four pastures received a BMP suite consisting of off-stream water, cross-fencing, and deferred-rotation grazing, and two pastures did not receive BMPs. We hypothesized that the BMPs increased the quantity of riparian vegetation cover relative to the conditions in these pastures during the pre-BMP period and to the two pastures that did not receive BMPs. We used a series of 30-m Landsat normalized difference vegetation index (NDVI) images to track the spatial and temporal changes (1984-2010, n=24) in vegetation cover, to which NDVI has been well correlated. Validation indicated that the remotely sensed signal from in-channel vegetation was representative of ground conditions. The BMP suite was associated with a 15% increase in the in-channel NDVI (0-30 m from stream centerline) and 18% increase in the riparian NDVI (30-180 m from stream center line). Conversely, the in-channel and riparian NDVI of non-BMP pastures declined 30% and 18% over the study period. The majority of change occurred within 2 yr of BMP implementation. The patterns of in-channel NDVI among pastures suggested that BMP implementation likely altered grazing distribution by decreasing the preferential use of riparian and in-channel areas. We demonstrated that satellite imagery time series are useful in retrospectively evaluating the efficacy of conservation practices, providing critical information to guide adaptive management and decision makers. JF - Rangeland Ecology & Management AU - Rigge, Matthew AU - Smart, Alexander AU - Wylie, Bruce AU - Kamp, Kendall Vande AD - Authors are Range Ecologist, Arctic Slope Regional Corporation Research & Technology Solutions, Contractor to US Geological Survey Earth Resources Observation and Science Center, Sioux Falls, SD 57198, USA, mrigge@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 1 EP - 8 PB - Society for Range Management VL - 67 IS - 1 SN - 1550-7424, 1550-7424 KW - Pollution Abstracts; Ecology Abstracts KW - Time series analysis KW - Streams KW - Pasture KW - Vegetation cover KW - Prairies KW - Riparian environments KW - Pressure KW - Pollution KW - Nonpoint sources KW - Data processing KW - Grazing KW - Best practices KW - Vegetation KW - Adaptive management KW - Nonpoint pollution KW - Satellites KW - Livestock KW - Rangelands KW - Landsat KW - Conservation KW - P 2000:FRESHWATER POLLUTION KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1500766402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Detecting+the+Influence+of+Best+Management+Practices+on+Vegetation+Near+Ephemeral+Streams+With+Landsat+Data&rft.au=Rigge%2C+Matthew%3BSmart%2C+Alexander%3BWylie%2C+Bruce%3BKamp%2C+Kendall+Vande&rft.aulast=Rigge&rft.aufirst=Matthew&rft.date=2014-01-01&rft.volume=67&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00185.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 29 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Nonpoint sources; Data processing; Grazing; Vegetation; Pasture; Streams; Satellites; Livestock; Rangelands; Prairies; Landsat; Conservation; Pressure; Pollution; Best practices; Adaptive management; Time series analysis; Nonpoint pollution; Vegetation cover; Riparian environments DO - http://dx.doi.org/10.2111/REM-D-12-00185.1 ER - TY - JOUR T1 - Resource selection by the California condor (Gymnogyps californianus) relative to terrestrial-based habitats and meteorological conditions. AN - 1499139166; 24523893 AB - Condors and vultures are distinct from most other terrestrial birds because they use extensive soaring flight for their daily movements. Therefore, assessing resource selection by these avian scavengers requires quantifying the availability of terrestrial-based habitats, as well as meteorological variables that influence atmospheric conditions necessary for soaring. In this study, we undertook the first quantitative assessment of habitat- and meteorological-based resource selection in the endangered California condor (Gymnogyps californianus) within its California range and across the annual cycle. We found that condor use of terrestrial areas did not change markedly within the annual cycle, and that condor use was greatest for habitats where food resources and potential predators could be detected and where terrain was amenable for taking off from the ground in flight (e.g., sparse habitats, coastal areas). Condors originating from different release sites differed in their use of habitat, but this was likely due in part to variation in habitats surrounding release sites. Meteorological conditions were linked to condor use of ecological subregions, with thermal height, thermal velocity, and wind speed having both positive (selection) and negative (avoidance) effects on condor use in different areas. We found little evidence of systematic effects between individual characteristics (i.e., sex, age, breeding status) or components of the species management program (i.e., release site, rearing method) relative to meteorological conditions. Our findings indicate that habitat type and meteorological conditions can interact in complex ways to influence condor resource selection across landscapes, which is noteworthy given the extent of anthropogenic stressors that may impact condor populations (e.g., lead poisoning, wind energy development). Additional studies will be valuable to assess small-scale condor movements in light of these stressors to help minimize their risk to this critically endangered species. JF - PloS one AU - Rivers, James W AU - Johnson, J Matthew AU - Haig, Susan M AU - Schwarz, Carl J AU - Glendening, John W AU - Burnett, L Joseph AU - George, Daniel AU - Grantham, Jesse AD - Department of Forest Ecosystems and Society, Oregon State University, Corvallis, Oregon, United States of America. ; U.S. Geological Survey Forest and Rangeland Ecosystem Science Center, Corvallis, Oregon, United States of America. ; Department of Statistics and Actuarial Science, Simon Fraser University, Burnaby, British Columbia, Canada. ; Salinas, California, United States of America. ; Ventana Wildlife Society, Salinas, California, United States of America. ; Pinnacles National Park, National Park Service, Paicines, California, United States of America. ; California Condor Recovery Program, U.S. Fish and Wildlife Service, Ventura, California, United States of America. Y1 - 2014 PY - 2014 DA - 2014 SP - 1 VL - 9 IS - 2 KW - Index Medicus KW - California KW - Weather KW - Animals KW - Geography KW - Geographic Information Systems KW - Male KW - Female KW - Endangered Species KW - Raptors -- physiology KW - Ecosystem KW - Behavior, Animal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1499139166?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PloS+one&rft.atitle=Resource+selection+by+the+California+condor+%28Gymnogyps+californianus%29+relative+to+terrestrial-based+habitats+and+meteorological+conditions.&rft.au=Rivers%2C+James+W%3BJohnson%2C+J+Matthew%3BHaig%2C+Susan+M%3BSchwarz%2C+Carl+J%3BGlendening%2C+John+W%3BBurnett%2C+L+Joseph%3BGeorge%2C+Daniel%3BGrantham%2C+Jesse&rft.aulast=Rivers&rft.aufirst=James&rft.date=2014-01-01&rft.volume=9&rft.issue=2&rft.spage=e88430&rft.isbn=&rft.btitle=&rft.title=PloS+one&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0088430 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-10-28 N1 - Date created - 2014-02-13 N1 - Date revised - 2017-01-14 N1 - SuppNotes - Cited By: PLoS One. 2012;7(4):e35548 [22558166] Proc Natl Acad Sci U S A. 2012 Jul 10;109(28):11449-54 [22733770] PLoS One. 2012;7(11):e48092 [23152764] Trends Ecol Evol. 2013 Jul;28(7):377-9 [23506968] J Theor Biol. 2004 Jun 7;228(3):431-6 [15135041] J Exp Biol. 1973 Feb;58(1):225-37 [4705621] J Wildl Dis. 2012 Jan;48(1):95-112 [22247378] J Anim Ecol. 2007 Nov;76(6):1075-85 [17922704] Proc Natl Acad Sci U S A. 2008 Dec 9;105(49):19066-71 [19060192] Proc Natl Acad Sci U S A. 2008 Dec 9;105(49):19052-9 [19060196] Ecol Appl. 2011 Sep;21(6):2258-68 [21939059] PLoS One. 2011;6(11):e27375 [22087301] Ecol Lett. 2012 Feb;15(2):96-103 [22077120] Proc Natl Acad Sci U S A. 2005 Nov 15;102(46):16707-11 [16275902] N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1371/journal.pone.0088430 ER - TY - JOUR T1 - Prey Availability, Consumption, and Quality Contribute to Variation in Growth of Subyearling Chinook Salmon Rearing in Riverine and Reservoir Habitats AN - 1496898407; 19027786 AB - We examined prey availability, prey consumed, and diet energy content as sources of variation in growth of natural fall Chinook Salmon Oncorhynchus tshawytscha subyearlings rearing in riverine and reservoir habitats in the Snake River. Subyearlings in riverine habitat primarily consumed aquatic insects (e.g., Diptera, Ephemeroptera, Trichoptera), of which a high proportion was represented by adult, terrestrial forms. In the reservoir, subyearlings also consumed aquatic insects but also preyed heavily at times on nonnative lentic amphipods Corophium spp. and the mysid Neomysis mercedis, which were absent in riverine habitats. The availability of prey was typically much higher in the reservoir due to N. mercedis often composing over 90% of the biomass, but when this taxon was removed from consideration, biomass estimates were more often higher in the riverine habitat. Subyearling diets during 2009-2011were generally 17-40% higher in energy in the riverine habitat than in the reservoir. Observed growth in both length and weight were significantly higher in the riverine habitat than in the reservoir. Little is known about how temporal and spatial changes in the food web in large river landscapes influence populations of native anadromous fishes. Our results provide a glimpse of how the spread and establishment of nonnative prey species can reduce juvenile salmon growth in a large river impoundment, which in turn can affect migration timing and survival. Received May 21, 2013; accepted August 27, 2013 JF - Transactions of the American Fisheries Society AU - Tiffan, Kenneth F AU - Erhardt, John M AU - John, Scott JSt AD - U.S. Geological Survey, Western Fisheries Research Center, 5501A Cook-Underwood Road, Cook, Washington, 98605, USA, ktiffan@usgs.gov Y1 - 2014/01/01/ PY - 2014 DA - 2014 Jan 01 SP - 219 EP - 229 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 143 IS - 1 SN - 0002-8487, 0002-8487 KW - Water Resources Abstracts; Aqualine Abstracts; Sustainability Science Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Crustaceans (Amphipod) KW - Reservoir KW - Food organisms KW - Neomysis mercedis KW - Anadromous species KW - Food availability KW - Oncorhynchus tshawytscha KW - Migration KW - Food quality KW - Reservoirs KW - Aquatic insects KW - Fish culture KW - Salmon KW - Rivers KW - Diets KW - USA, Snake R. KW - Landscape KW - Corophium KW - Habitat KW - Biomass KW - Aquatic Habitats KW - Impoundments KW - Fish KW - Diptera KW - Aquatic Insects KW - Survival KW - Growth KW - Ephemeroptera KW - Body size KW - Prey KW - Food webs KW - Trichoptera KW - Energy KW - SW 5010:Network design KW - Q1 08482:Ecosystems and energetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q3 08582:Fish culture KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496898407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Prey+Availability%2C+Consumption%2C+and+Quality+Contribute+to+Variation+in+Growth+of+Subyearling+Chinook+Salmon+Rearing+in+Riverine+and+Reservoir+Habitats&rft.au=Tiffan%2C+Kenneth+F%3BErhardt%2C+John+M%3BJohn%2C+Scott+JSt&rft.aulast=Tiffan&rft.aufirst=Kenneth&rft.date=2014-01-01&rft.volume=143&rft.issue=1&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.839958 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Food organisms; Reservoir; Growth; Anadromous species; Impoundments; Body size; Food availability; Aquatic insects; Fish culture; Diets; Rivers; Energy; Landscape; Survival; Food quality; Biomass; Habitat; Migration; Food webs; Prey; Salmon; Fish; Reservoirs; Crustaceans (Amphipod); Aquatic Habitats; Aquatic Insects; Neomysis mercedis; Ephemeroptera; Corophium; Oncorhynchus tshawytscha; Diptera; Trichoptera; USA, Snake R. DO - http://dx.doi.org/10.1080/00028487.2013.839958 ER - TY - JOUR T1 - Mercury and Methylmercury Dynamics in the Hyporheic Zone of an Oregon Stream AN - 1496888435; 19008283 AB - The role of the hyporheic zone in mercury (Hg) cycling has received limited attention despite the biogeochemically active nature of this zone and, thus, its potential to influence Hg behavior in streams. An assessment of Hg geochemistry in the hyporheic zone of a coarse-grained island in the Coast Fork Willamette River in Oregon, USA, illustrates the spatially dynamic nature of this region of the stream channel for Hg mobilization and attenuation. Hyporheic flow through the island was evident from the water-table geometry and supported by hyporheic-zone chemistry distinct from that of the bounding groundwater system. Redox-indicator species changed abruptly along a transect through the hyporheic zone, indicating a biogeochemically reactive stream/hyporheic-zone continuum. Dissolved organic carbon (DOC), total Hg, and methylmercury (MeHg) concentrations increased in the upgradient portion of the hyporheic zone and decreased in the downgradient region. Total Hg (collected in 2002 and 2003) and MeHg (collected in 2003) were correlated with DOC in hyporheic-zone samples: r super(2)=0.63 (total Hg-DOC, 2002), 0.73 (total Hg-DOC, 2003), and 0.94 (MeHg-DOC, 2003). Weaker Hg/DOC association in late summer 2002 than in early summer 2003 may reflect seasonal differences in DOC reactivity. Observed correlations between DOC and both total Hg and MeHg reflect the importance of DOC for Hg mobilization, transport, and fate in this hyporheic zone. Correlations with DOC provide a framework for conceptualizing and quantifying Hg and MeHg dynamics in this region of the stream channel, and provide a refined conceptual model of the role hyporheic zones may play in aquatic ecosystems. JF - Water, Air, & Soil Pollution AU - Hinkle, Stephen R AU - Bencala, Kenneth E AU - Wentz, Dennis A AU - Krabbenhoft, David P AD - U.S. Geological Survey, 2130 SW 5th Ave., Portland, OR, 97201, USA, srhinkle@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 1 EP - 17 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 225 IS - 1 SN - 0049-6979, 0049-6979 KW - Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Ecosystems KW - Correlations KW - Summer KW - Streams KW - Sulfur dioxide KW - Islands KW - Assessments KW - Coastal inlets KW - Dissolved organic carbon KW - Seasonal variations KW - Coasts KW - Methylmercury KW - Methyl mercury KW - Atmospheric pollution KW - Groundwater flow KW - Geochemistry KW - Soil contamination KW - Aquatic ecosystems KW - Water pollution KW - USA, Oregon, Willamette R. KW - Channels KW - Soil pollution KW - Air pollution KW - Coastal zone KW - Stream KW - Mercury KW - Groundwater KW - Groundwater Movement KW - M2 556.38:Groundwater Basins (556.38) KW - SW 3020:Sources and fate of pollution KW - P 1000:MARINE POLLUTION KW - Q5 08502:Methods and instruments KW - AQ 00005:Underground Services and Water Use KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496888435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Mercury+and+Methylmercury+Dynamics+in+the+Hyporheic+Zone+of+an+Oregon+Stream&rft.au=Hinkle%2C+Stephen+R%3BBencala%2C+Kenneth+E%3BWentz%2C+Dennis+A%3BKrabbenhoft%2C+David+P&rft.aulast=Hinkle&rft.aufirst=Stephen&rft.date=2014-01-01&rft.volume=225&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-013-1694-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 65 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Air pollution; Methyl mercury; Coastal zone; Stream; Mercury; Coastal inlets; Dissolved organic carbon; Water pollution; Soil pollution; Atmospheric pollution; Ecosystems; Geochemistry; Groundwater flow; Correlations; Methylmercury; Summer; Soil contamination; Aquatic ecosystems; Streams; Channels; Islands; Sulfur dioxide; Groundwater; Seasonal variations; Assessments; Groundwater Movement; Coasts; USA, Oregon, Willamette R. DO - http://dx.doi.org/10.1007/s11270-013-1694-y ER - TY - JOUR T1 - Petrogenesis of Mount Rainier andesite: Magma flux and geologic controls on the contrasting differentiation styles at stratovolcanoes of the southern Washington Cascades AN - 1496885854; 19025736 AB - Quaternary Mount Rainier (Washington, USA) of the Cascades magmatic arc consists of porphyritic calc-alkaline andesites and subordinate dacites, with common evidence for mingling and mixing with less evolved magmas encompassing andesites, basaltic andesites, and rarely, basalts. Basaltic andesites and amphibole andesites (spessartites) that erupted from vents at the north foot of the volcano represent some of Mount Rainier's immediate parents and overlap in composition with regional basalts and basaltic andesites. Geochemical (major and trace elements) and isotopic (Sr, Nd, Pb, O) compositions of Mount Rainier andesites and dacites are consistent with modest assimilation (typically less than or equal to 20 wt%) of evolved sediment or sediment partial melt. Sandstones and shales of the Eocene Puget Group, derived from the continental interior, are exposed in regional anticlines flanking the volcano, and probably underlie it in the middle to lower crust, accounting for their assimilation. Mesozoic and Cenozoic igneous basement rocks are unsuitable as assimilants due to their high super(143)Nd/ super(144)Nd, diverse super(206)Pb/ super(204)Pb, and generally high delta super(18)O. The dominant cause of magmatic evolution at Mount Rainier, however, is inferred to be a version of in situ crystallization-differentiation and mixing (Langmuir, 1989) wherein small magma batches stall as crustal intrusions and solidify extensively, yielding silicic residual liquids with trace element concentrations influenced by accessory mineral saturation. Subsequent magmas ascending through the intrusive plexus entrain and mix with the residual liquids and low-degree re-melts of those antecedent intrusions, producing hybrid andesites and dacites. Mount St. Helens volcanic rocks have geochemical similarities to those at Mount Rainier, and may also result from in situ differentiation and mixing due to low and intermittent long-term magma supply, accompanied by modest crustal assimilation. Andesites and dacites of Mount Adams isotopically overlap the least contaminated Mount Rainier magmas and derive from similar parental magma types, but have trace element variations more consistent with progressive crystallization-differentiation, probably due to higher magma fluxes leading to slower crystallization of large magma batches, allowing time for progressive separation of minerals from melt. Mount Adams also sits atop the southern projection of a regional anticlinorium, so Eocene sediments are absent, or are at shallow crustal levels, and so are cold and difficult to assimilate. Differences between southwest Washington stratovolcanoes highlight some ways that crustal geology and magma flux are primary factors in andesite generation. JF - Geological Society of America Bulletin AU - Sisson, T W AU - Salters, VJM AU - Larson, P B AD - U.S. Geological Survey, 345 Middlefield Road, Menlo Park, California 94025, USA,; salters@magnet.fsu.edu (Salters); plarson@wsu.edu (Larson).] tsisson@usgs.gov(Sisson,corresponding) Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 122 EP - 144 PB - Geological Society of America, 3300 Penrose Place Boulder CO 80301 United States VL - 126 IS - 1-2 SN - 0016-7606, 0016-7606 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Crystallization KW - Geologic Control KW - Geochemistry KW - Volcanoes KW - Trace Elements KW - INE, USA, Washington KW - Saturation KW - Data assimilation KW - Basalts KW - Sediments KW - Mesozoic KW - Trace elements KW - USA, Washington, Mount St. Helens KW - Oxygen isotopes KW - Andesite KW - Rocks KW - Volcanic activity KW - Petrogenesis KW - Fluctuations KW - Minerals KW - Magma KW - Q2 09262:Methods and instruments KW - M2 551.583:Variations (551.583) KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496885854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Petrogenesis+of+Mount+Rainier+andesite%3A+Magma+flux+and+geologic+controls+on+the+contrasting+differentiation+styles+at+stratovolcanoes+of+the+southern+Washington+Cascades&rft.au=Sisson%2C+T+W%3BSalters%2C+VJM%3BLarson%2C+P+B&rft.aulast=Sisson&rft.aufirst=T&rft.date=2014-01-01&rft.volume=126&rft.issue=1-2&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2FB30852.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 81 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Andesite; Petrogenesis; Geochemistry; Volcanoes; Basalts; Magma; Mesozoic; Sediments; Trace elements; Oxygen isotopes; Volcanic activity; Data assimilation; Crystallization; Rocks; Geologic Control; Trace Elements; Saturation; Minerals; Fluctuations; USA, Washington, Mount St. Helens; INE, USA, Washington DO - http://dx.doi.org/10.1130/B30852.1 ER - TY - JOUR T1 - Barriers Impede Upstream Spawning Migration of Flathead Chub AN - 1496885823; 19027769 AB - Many native cyprinids are declining throughout the North American Great Plains. Some of these species require long reaches of contiguous, flowing riverine habitat for drifting eggs or larvae to develop, and their declining populations have been attributed to habitat fragmentation or barriers (e.g., dams, dewatered channels, and reservoirs) that restrict fish movement. Upstream dispersal is also needed to maintain populations of species with passively drifting eggs or larvae, and prior researchers have suggested that these fishes migrate upstream to spawn. To test this hypothesis, we conducted a mark-recapture study of Flathead Chub Platygobio gracilis within a 91-km reach of continuous riverine habitat in Fountain Creek, Colorado. We measured CPUE, spawning readiness (percent of Flathead Chub expressing milt), and fish movement relative to a channel-spanning dam. Multiple lines of evidence indicate that Flathead Chub migrate upstream to spawn during summer. The CPUE was much higher at the base of the dam than at downstream sites; the seasonal increases in CPUE at the dam closely tracked seasonal increases in spawning readiness, and marked fish moved upstream as far as 33 km during the spawning run. The upstream migration was effectively blocked by the dam. The CPUE of Flathead Chub was much lower upstream of the OHDD than at downstream sites, and <0.2% of fish marked at the dam were recaptured upstream. This study provides the first direct evidence of spawning migration for Flathead Chub and supports the general hypothesis that barriers limit adult dispersal of these and other plains fishes. Received March 12, 2013; accepted July 2, 2013 JF - Transactions of the American Fisheries Society AU - Walters, David M AU - Zuellig, Robert E AU - Crockett, Harry J AU - Bruce, James F AU - Lukacs, Paul M AU - Fitzpatrick, Ryan M AD - U.S. Geological Survey, Fort Collins Science Center, 2150 Centre Avenue, Fort Collins, Colorado, 80526, USA, waltersd@usgs.gov Y1 - 2014/01/01/ PY - 2014 DA - 2014 Jan 01 SP - 17 EP - 25 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 143 IS - 1 SN - 0002-8487, 0002-8487 KW - Animal Behavior Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Barriers KW - Fish eggs KW - Platygobio gracilis KW - Freshwater KW - Freshwater fish KW - Migration KW - Habitat fragmentation KW - Catch/effort KW - Fish larvae KW - Eggs KW - Sulfur dioxide KW - Dams KW - Upstream KW - Downstream KW - Seasonal variations KW - Plains KW - Larvae KW - River discharge KW - Spawning KW - Habitat KW - Tracking KW - Channels KW - USA, Colorado KW - USA, Great Plains KW - Depleted stocks KW - Fish KW - Spawning migrations KW - Dispersal KW - Y 25020:Territory, Reproduction and Sociality KW - Q1 08421:Migrations and rhythms KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496885823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Barriers+Impede+Upstream+Spawning+Migration+of+Flathead+Chub&rft.au=Walters%2C+David+M%3BZuellig%2C+Robert+E%3BCrockett%2C+Harry+J%3BBruce%2C+James+F%3BLukacs%2C+Paul+M%3BFitzpatrick%2C+Ryan+M&rft.aulast=Walters&rft.aufirst=David&rft.date=2014-01-01&rft.volume=143&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.824921 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Barriers; Fish eggs; Depleted stocks; River discharge; Spawning migrations; Freshwater fish; Fish larvae; Catch/effort; Tracking; Dams; Dispersal; Spawning; Habitat; Habitat fragmentation; Migration; Eggs; Plains; Larvae; Channels; Sulfur dioxide; Upstream; Fish; Downstream; Seasonal variations; Platygobio gracilis; USA, Colorado; USA, Great Plains; Freshwater DO - http://dx.doi.org/10.1080/00028487.2013.824921 ER - TY - JOUR T1 - Hierarchical spatial capture-recapture models: modelling population density in stratified populations AN - 1496885224; 19002927 AB - 1. Capture-recapture studies are often conducted on populations that are stratified by space, time or other factors. In this paper, we develop a Bayesian spatial capture-recapture (SCR) modelling framework for stratified populations - when sampling occurs within multiple distinct spatial and temporal strata. 2. We describe a hierarchical model that integrates distinct models for both the spatial encounter history data from capture-recapture sampling, and also for modelling variation in density among strata. We use an implementation of data augmentation to parameterize the model in terms of a latent categorical stratum or group membership variable, which provides a convenient implementation in popular BUGS software packages. 3. We provide an example application to an experimental study involving small-mammal sampling on multiple trapping grids over multiple years, where the main interest is in modelling a treatment effect on population density among the trapping grids. 4. Many capture-recapture studies involve some aspect of spatial or temporal replication that requires some attention to modelling variation among groups or strata. We propose a hierarchical model that allows explicit modelling of group or strata effects. Because the model is formulated for individual encounter histories and is easily implemented in the BUGS language and other free software, it also provides a general framework for modelling individual effects, such as are present in SCR models. JF - Methods in Ecology and Evolution AU - Royle, JAndrew AU - Converse, Sarah J AD - USGS Patuxent Wildlife Research Center, 12100 Beech Forest Rd, Laurel, MD, 20708, USA. Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 37 EP - 43 PB - Wiley-Blackwell, Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 5 IS - 1 SN - 2041-210X, 2041-210X KW - Ecology Abstracts; Sustainability Science Abstracts KW - Bayesian analysis KW - data augmentation KW - density estimation KW - small-mammal trapping KW - spatial capture-recapture KW - Historical account KW - Mathematical models KW - Data processing KW - Replication KW - Population density KW - Trapping KW - Models KW - Computer programs KW - software KW - Capture-recapture studies KW - Language KW - Sampling KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496885224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Methods+in+Ecology+and+Evolution&rft.atitle=Hierarchical+spatial+capture-recapture+models%3A+modelling+population+density+in+stratified+populations&rft.au=Royle%2C+JAndrew%3BConverse%2C+Sarah+J&rft.aulast=Royle&rft.aufirst=JAndrew&rft.date=2014-01-01&rft.volume=5&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Methods+in+Ecology+and+Evolution&rft.issn=2041210X&rft_id=info:doi/10.1111%2F2041-210X.12135 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Computer programs; software; Capture-recapture studies; Data processing; Mathematical models; Bayesian analysis; Replication; Population density; Language; Sampling; Trapping; Models; Historical account DO - http://dx.doi.org/10.1111/2041-210X.12135 ER - TY - JOUR T1 - Transcriptome resources for the frogs Lithobates clamitans and Pseudacris regilla, emphasizing antimicrobial peptides and conserved loci for phylogenetics AN - 1492661266; 18923338 AB - We developed genetic resources for two North American frogs, Lithobates clamitans and Pseudacris regilla, widespread native amphibians that are potential indicator species of environmental health. For both species, mRNA from multiple tissues was sequenced using 454 technology. De novo assemblies with Mira3 resulted in 50 238 contigs (N50 = 687 bp) and 48 213 contigs (N50 = 686 bp) for L. clamitans and P. regilla, respectively, after clustering with CD-Hit-EST and purging contigs below 200 bp. We performed BLASTX similarity searches against the Xenopus tropicalis proteome and, for predicted ORFs, HMMER similarity searches against the Pfam-A database. Because there is broad interest in amphibian immune factors, we manually annotated putative antimicrobial peptides. To identify conserved regions suitable for amplicon resequencing across a broad taxonomic range, we performed an additional assembly of public short-read transcriptome data derived from two species of the genus Rana and identified reciprocal best TBLASTX matches among all assemblies. Although P. regilla, a hylid frog, is substantially more diverged from the ranid species, we identified 56 genes that were sufficiently conserved to allow nondegenerate primer design with Primer3. In addition to providing a foundation for comparative genomics and quantitative gene expression analysis, our results enable quick development of nuclear sequence-based markers for phylogenetics or population genetics. JF - Molecular Ecology Resources AU - Robertson, Laura S AU - Cornman, Robert S AD - Leetown Science Center. United States Geological Survey Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 178 EP - 183 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 14 IS - 1 SN - 1755-098X, 1755-098X KW - Genetics Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Phylogeny KW - Biological surveys KW - North America KW - Biological development KW - Data processing KW - Amphibiotic species KW - Nucleotide sequence KW - Xenopus tropicalis KW - Rana KW - Gene expression KW - Databases KW - Population genetics KW - Genetic resources KW - Primers KW - Peptides KW - genomics KW - Pseudacris regilla KW - Resource development KW - Antimicrobial peptides KW - Phylogenetics KW - Indicator species KW - Q1 08443:Population genetics KW - A 01340:Antibiotics & Antimicrobials KW - D 04030:Models, Methods, Remote Sensing KW - G 07700:Molecular Genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492661266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology+Resources&rft.atitle=Transcriptome+resources+for+the+frogs+Lithobates+clamitans+and+Pseudacris+regilla%2C+emphasizing+antimicrobial+peptides+and+conserved+loci+for+phylogenetics&rft.au=Robertson%2C+Laura+S%3BCornman%2C+Robert+S&rft.aulast=Robertson&rft.aufirst=Laura&rft.date=2014-01-01&rft.volume=14&rft.issue=1&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology+Resources&rft.issn=1755098X&rft_id=info:doi/10.1111%2F1755-0998.12164 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Biological surveys; Population genetics; Biological development; Amphibiotic species; Nucleotide sequence; Peptides; Resource development; Phylogenetics; Indicator species; Phylogeny; Gene expression; Databases; Genetic resources; Data processing; Primers; genomics; Antimicrobial peptides; Xenopus tropicalis; Rana; Pseudacris regilla; North America DO - http://dx.doi.org/10.1111/1755-0998.12164 ER - TY - JOUR T1 - Corridor- and stopover-use of the Hawaiian goose (Branta sandvicensis), an intratropical altitudinal migrant AN - 1492645914; 18915668 AB - We outfitted six male Hawaiian geese, or nene (Branta sandvicensis), with 45-g solar-powered satellite transmitters and collected four location coordinates d super(-1) from 2010 to 2012. We used 6193 coordinates to characterize migration corridors, habitat preferences and temporal patterns of displacement for 16 migration events with Brownian bridge utilization distributions (BBUD). We used 1552 coordinates to characterize stopovers from 37 shorter-distance movement events with 25% BBUDs. Two subpopulations used a well-defined common migration corridor spanning a broad gradient of elevation. Use of native-dominated subalpine shrubland was 2.81 times more likely than the availability of this land-cover type. The nene differed from other tropical and temperate-zone migrant birds in that: (1) migration distance and the number of stopovers were unrelated (Mann-Whitney test W = 241, P < 0.006), and; (2) individual movements were not unidirectional suggesting that social interactions may be more important than refuelling en route; but like other species, nene made more direct migrations with fewer stopovers in return to breeding areas (0.58 plus or minus 0.50) than in migration away from breeding areas (1.64 plus or minus 0.48). Our findings, combined with the direction and timing of migration, which is opposite that of most other intratropical migrants, suggest fundamentally different drivers of altitudinal migration. JF - Journal of Tropical Ecology AU - Leopold, Christina R AU - Hess, Steven C AD - Hawai'i Cooperative Studies Unit, University of Hawai'i at Hilo, P.O. Box 44, Hawai'i National Park, HI, 96718, USA, shess@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 67 EP - 78 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU United Kingdom VL - 30 IS - 1 SN - 0266-4674, 0266-4674 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Ecological distribution KW - Subpopulations KW - Remote sensing KW - Habitat preferences KW - Habitat selection KW - Migration KW - Satellites KW - Land use KW - Social interactions KW - Aves KW - Branta sandvicensis KW - Breeding KW - Social behaviour KW - Migrations KW - Corridor KW - Solar energy KW - Aquatic birds KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08364:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492645914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Corridor-+and+stopover-use+of+the+Hawaiian+goose+%28Branta+sandvicensis%29%2C+an+intratropical+altitudinal+migrant&rft.au=Leopold%2C+Christina+R%3BHess%2C+Steven+C&rft.aulast=Leopold&rft.aufirst=Christina&rft.date=2014-01-01&rft.volume=30&rft.issue=1&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467413000783 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 47 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Subpopulations; Social behaviour; Ecological distribution; Migrations; Habitat selection; Corridor; Aquatic birds; Breeding; Habitat preferences; Satellites; Migration; Social interactions; Aves; Remote sensing; Solar energy; Land use; Branta sandvicensis DO - http://dx.doi.org/10.1017/S0266467413000783 ER - TY - JOUR T1 - Can fruit pulp meet the calcium needs of tropical frugivorous passerines during reproduction? AN - 1492644309; 18915665 AB - Calcium is an important nutrient for birds, especially for eggshell production and the mineralization of the skeleton of developing young. In temperate regions insects and seeds that form the bulk of the diet of breeding passerines do not contain sufficient calcium to meet the needs of breeding females and young; these birds obtain their calcium by eating snails, woodlice and millipedes. Little is known about the way tropical frugivorous passerines meet their calcium needs. The calcium contents of fruits of 34 species eaten by birds during the breeding season in mature floodplain forest in south-eastern Peru were determined. The suitability of these fruits as calcium sources for hypothetical 10-g and 25-g birds and for 26 species of frugivore that breed at the study site was evaluated based on bird body weight and on the rictal width of the bill, which influences feeding. Fruits of five species in the study area appear to be suitable sources of calcium for birds less than or equal to 25 g, although those of Ficus killipii (Moraceae) are likely optimal. The latter contain a lot of calcium (2.48% dry weight of pulp or c. 4.15 mg per pulp per fruit) and are small enough (mean diam. = 9 mm) for most birds to swallow whole, and trees produce large crops. Snails, woodlice and millipedes are common in the area and also contain sufficient calcium to meet birds' needs. In addition, birds could likely meet their calcium needs through geophagy at natural mineral licks. JF - Journal of Tropical Ecology AU - Foster, Mercedes S AD - Biological Survey Division, USGS Patuxent Wildlife Research Center, National Museum of Natural History, PO Box 37012, Washington, DC 20013-7012, USA, fosterm@si.edu Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 79 EP - 88 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU United Kingdom VL - 30 IS - 1 SN - 0266-4674, 0266-4674 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Fruits KW - Mineral licks KW - Calcium KW - Trees KW - Plant breeding KW - Pulp KW - Forests KW - Nutrients KW - Mineralization KW - Crops KW - Avian physiology KW - Body weight KW - Peru KW - Aquatic insects KW - Diets KW - Feeding KW - Seeds KW - Frugivores KW - Egg shells KW - Geophagy KW - Flood plains KW - Tropical environment KW - Ficus KW - Moraceae KW - Reproduction KW - O 1070:Ecology/Community Studies KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492644309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Tropical+Ecology&rft.atitle=Can+fruit+pulp+meet+the+calcium+needs+of+tropical+frugivorous+passerines+during+reproduction%3F&rft.au=Foster%2C+Mercedes+S&rft.aulast=Foster&rft.aufirst=Mercedes&rft.date=2014-01-01&rft.volume=30&rft.issue=1&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Journal+of+Tropical+Ecology&rft.issn=02664674&rft_id=info:doi/10.1017%2FS0266467413000643 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 73 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Seeds; Flood plains; Calcium; Tropical environment; Forests; Reproduction; Mineralization; Aquatic insects; Avian physiology; Diets; Feeding; Fruits; Mineral licks; Trees; Plant breeding; Frugivores; Pulp; Nutrients; Crops; Egg shells; Geophagy; Body weight; Ficus; Moraceae; Peru DO - http://dx.doi.org/10.1017/S0266467413000643 ER - TY - JOUR T1 - Connectedness of land use, nutrients, primary production, and fish assemblages in oxbow lakes AN - 1492636637; 18975891 AB - We explored the strength of connectedness among hierarchical system components associated with oxbow lakes in the alluvial valley of the Lower Mississippi River. Specifically, we examined the degree of canonical correlation between land use (agriculture and forests), lake morphometry (depth and size), nutrients (total nitrogen and total phosphorus), primary production (chlorophyll-a), and various fish assemblage descriptors. Watershed (p < 0.01) and riparian (p = 0.02) land use, and lake depth (p = 0.05) but not size (p = 0.28), were associated with nutrient concentrations. In turn, nutrients were associated with primary production (p < 0.01), and primary production was associated with sunfish (Centrarchidae) assemblages (p < 0.01) and fish biodiversity (p = 0.08), but not with those of other taxa and functional guilds. Multiple chemical and biological components of oxbow lake ecosystems are connected to landscape characteristics such as land use and lake depth. Therefore, a top-down hierarchical approach can be useful in developing management and conservation plans for oxbow lakes in a region impacted by widespread landscape changes due to agriculture. JF - Aquatic Sciences AU - Miranda, LE AU - Andrews, C S AU - Kroger, R AD - U.S. Geological Survey, Mississippi Cooperative Fish and Wildlife Research Unit, P.O. Box 9691, Mississippi State, MS, 39762, USA, smiranda@usgs.gov Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 41 EP - 50 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 76 IS - 1 SN - 1015-1621, 1015-1621 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Land Use KW - Agriculture KW - Resource management KW - Centrarchidae KW - Phosphorus KW - Forests KW - Biodiversity KW - Nutrients KW - Freshwater KW - Oxbow lakes KW - Watersheds KW - Oxbow Lakes KW - Primary production KW - Lakes KW - Water Depth KW - Rivers KW - Primary Productivity KW - Landscape KW - Land use KW - North America, Mississippi R. KW - Guilds KW - Morphometry KW - Conservation KW - Fish Populations KW - Nutrients (mineral) KW - Nutrient concentrations KW - Nitrogen KW - SW 5010:Network design KW - Q1 08463:Habitat community studies KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492636637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Sciences&rft.atitle=Connectedness+of+land+use%2C+nutrients%2C+primary+production%2C+and+fish+assemblages+in+oxbow+lakes&rft.au=Miranda%2C+LE%3BAndrews%2C+C+S%3BKroger%2C+R&rft.aulast=Miranda&rft.aufirst=LE&rft.date=2014-01-01&rft.volume=76&rft.issue=1&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Aquatic+Sciences&rft.issn=10151621&rft_id=info:doi/10.1007%2Fs00027-013-0310-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 49 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Rivers; Resource management; Morphometry; Biodiversity; Nutrients (mineral); Watersheds; Oxbow lakes; Primary production; Land use; Agriculture; Landscape; Phosphorus; Forests; Nutrients; Lakes; Guilds; Conservation; Nutrient concentrations; Nitrogen; Land Use; Primary Productivity; Water Depth; Fish Populations; Oxbow Lakes; Centrarchidae; North America, Mississippi R.; Freshwater DO - http://dx.doi.org/10.1007/s00027-013-0310-y ER - TY - JOUR T1 - Introducing sustainability to interior design students through industry collaboration AN - 1492630597; 18905072 AB - Purpose - The purpose of this study was to introduce a sustainability course to interior design students and explore how working with industry could address challenges with integrating sustainability education into and ensuring student motivation in non-studio courses. Design/methodology/approach - This is a case study presenting qualitative evaluation from the 15-week "IAED 342 Sustainable Design for Interiors" course with a sample of 98 third-year interior architecture students at Bilkent University, Turkey. Findings - The findings were analyzed from the perspectives of two processes learning and working with industry. The results revealed that an active learning environment and industry collaboration positively influenced students' awareness of sustainable design, increased their ability to integrate sustainability knowledge to design studio projects and improved academic outcomes. Originality/value - This study is a unique effort by the Department of Interior Architecture and Environmental Design at Bilkent University by being the first to introduce a sustainability course and create a responsive and social learning environment through industry collaboration. The results of the study highlighted that better outcomes are achieved by working directly with industry than by performing theoretical exercises. JF - International Journal of Sustainability in Higher Education AU - Afacan, Yasemin AD - Department of Interior Architecture and Environmental Design, Faculty of Art, Design and Architecture, Bilkent University, Ankara, Turkey Y1 - 2014 PY - 2014 DA - 2014 SP - 84 EP - 97 PB - Emerald Group Publishing Limited, 60-62 Toller Lane Bradford West Yorkshire BD8 9BY United Kingdom VL - 15 IS - 1 SN - 1467-6370, 1467-6370 KW - Environment Abstracts; Sustainability Science Abstracts KW - Sustainability KW - Active learning KW - Design education KW - Industry collaboration KW - Interior design KW - Education KW - Case studies KW - Turkey KW - Sustainable development KW - Environmental design KW - Design KW - M3 1010:Issues in Sustainable Development KW - ENA 04:Environmental Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492630597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Sustainability+in+Higher+Education&rft.atitle=Introducing+sustainability+to+interior+design+students+through+industry+collaboration&rft.au=Afacan%2C+Yasemin&rft.aulast=Afacan&rft.aufirst=Yasemin&rft.date=2014-01-01&rft.volume=15&rft.issue=1&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Sustainability+in+Higher+Education&rft.issn=14676370&rft_id=info:doi/10.1108%2FIJSHE-01-2013-0002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 30 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Education; Case studies; Sustainable development; Environmental design; Sustainability; Design; Turkey DO - http://dx.doi.org/10.1108/IJSHE-01-2013-0002 ER - TY - JOUR T1 - Exposure and Effects of Perfluoroalkyl Substances in Tree Swallows Nesting in Minnesota and Wisconsin, USA AN - 1492622462; 18976073 AB - The exposure and effects of perfluoroalkyl substances (PFASs) were studied at eight locations in Minnesota and Wisconsin between 2007 and 2011 using tree swallows (Tachycineta bicolor). Concentrations of PFASs were quantified as were reproductive success end points. The sample egg method was used wherein an egg sample is collected, and the hatching success of the remaining eggs in the nest is assessed. The association between PFAS exposure and reproductive success was assessed by site comparisons, logistic regression analysis, and multistate modeling, a technique not previously used in this context. There was a negative association between concentrations of perfluorooctane sulfonate (PFOS) in eggs and hatching success. The concentration at which effects became evident (150-200 ng/g wet weight) was far lower than effect levels found in laboratory feeding trials or egg-injection studies of other avian species. This discrepancy was likely because behavioral effects and other extrinsic factors are not accounted for in these laboratory studies and the possibility that tree swallows are unusually sensitive to PFASs. The results from multistate modeling and simple logistic regression analyses were nearly identical. Multistate modeling provides a better method to examine possible effects of additional covariates and assessment of models using Akaike information criteria analyses. There was a credible association between PFOS concentrations in plasma and eggs, so extrapolation between these two commonly sampled tissues can be performed. JF - Archives of Environmental Contamination and Toxicology AU - Custer, Christine M AU - Custer, Thomas W AU - Dummer, Paul M AU - Etterson, Matthew A AU - Thogmartin, Wayne E AU - Wu, Qian AU - Kannan, Kurunthachalam AU - Trowbridge, Annette AU - McKann, Patrick C AD - Upper Midwest Environmental Sciences Center, U.S. Geological Survey, 2630 Fanta Reed Road, La Crosse, WI, 54603, USA, ccuster@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 120 EP - 138 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 66 IS - 1 SN - 0090-4341, 0090-4341 KW - Environment Abstracts; Pollution Abstracts; Toxicology Abstracts KW - Feeding KW - Trees KW - Sulfonates KW - USA, Wisconsin KW - USA, Minnesota KW - Eggs KW - Nests KW - Models KW - Regression analysis KW - Reproduction KW - Feeding trials KW - Hatching KW - Tachycineta bicolor KW - Breeding success KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492622462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Exposure+and+Effects+of+Perfluoroalkyl+Substances+in+Tree+Swallows+Nesting+in+Minnesota+and+Wisconsin%2C+USA&rft.au=Custer%2C+Christine+M%3BCuster%2C+Thomas+W%3BDummer%2C+Paul+M%3BEtterson%2C+Matthew+A%3BThogmartin%2C+Wayne+E%3BWu%2C+Qian%3BKannan%2C+Kurunthachalam%3BTrowbridge%2C+Annette%3BMcKann%2C+Patrick+C&rft.aulast=Custer&rft.aufirst=Christine&rft.date=2014-01-01&rft.volume=66&rft.issue=1&rft.spage=120&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/10.1007%2Fs00244-013-9934-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 67 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Regression analysis; Feeding trials; Hatching; Nests; Eggs; Models; Breeding success; Feeding; Sulfonates; Trees; Reproduction; Tachycineta bicolor; USA, Wisconsin; USA, Minnesota DO - http://dx.doi.org/10.1007/s00244-013-9934-0 ER - TY - JOUR T1 - Changes in population evacuation potential for tsunami hazards in Seward, Alaska, since the 1964 Good Friday earthquake AN - 1492621135; 18957245 AB - Pedestrian evacuation modeling for tsunami hazards typically focuses on current land-cover conditions and population distributions. To examine how post-disaster redevelopment may influence the evacuation potential of at-risk populations to future threats, we modeled pedestrian travel times to safety in Seward, Alaska, based on conditions before the 1964 Good Friday earthquake and tsunami disaster and on modern conditions. Anisotropic, path distance modeling is conducted to estimate travel times to safety during the 1964 event and in modern Seward, and results are merged with various population data, including the location and number of residents, employees, public venues, and dependent care facilities. Results suggest that modeled travel time estimates conform well to the fatality patterns of the 1964 event and that evacuation travel times have increased in modern Seward due to the relocation and expansion of port and harbor facilities after the disaster. The majority of individuals threatened by tsunamis today in Seward are employee, customer, and tourist populations, rather than residents in their homes. Modern evacuation travel times to safety for the majority of the region are less than wave arrival times for future tectonic tsunamis but greater than arrival times for landslide-related tsunamis. Evacuation travel times will likely be higher in the winter time, when the presence of snow may constrain evacuations to roads. JF - Natural Hazards AU - Wood, Nathan J AU - Schmidtlein, Mathew C AU - Peters, Jeff AD - Western Geographic Science Center, US Geological Survey, 2130 SW 5th Avenue, Portland, OR, USA, nwood@usgs.gov Y1 - 2014/01// PY - 2014 DA - Jan 2014 SP - 1031 EP - 1053 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 70 IS - 2 SN - 0921-030X, 0921-030X KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Risk Abstracts; Oceanic Abstracts KW - Tourism KW - Earthquakes KW - Tsunami hazard KW - USA, Alaska, Seward KW - Population distribution KW - Winter KW - Hazards KW - Personnel KW - Tsunamis KW - USA, Alaska KW - Mortality KW - Evacuation KW - Snow KW - Pedestrians KW - Disasters KW - Harbours KW - Land use KW - Seismic activity KW - Harbors KW - Tectonics KW - Q2 09270:Seismology KW - R2 23080:Industrial and labor KW - M3 1010:Issues in Sustainable Development KW - O 2070:Meteorology KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492621135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Hazards&rft.atitle=Changes+in+population+evacuation+potential+for+tsunami+hazards+in+Seward%2C+Alaska%2C+since+the+1964+Good+Friday+earthquake&rft.au=Wood%2C+Nathan+J%3BSchmidtlein%2C+Mathew+C%3BPeters%2C+Jeff&rft.aulast=Wood&rft.aufirst=Nathan&rft.date=2014-01-01&rft.volume=70&rft.issue=2&rft.spage=1031&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-013-0859-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 28 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Earthquakes; Hazards; Evacuation; Snow; Personnel; Disasters; Tsunamis; Harbours; Tsunami hazard; Tourism; Mortality; Pedestrians; Population distribution; Land use; Winter; Seismic activity; Harbors; Tectonics; USA, Alaska; USA, Alaska, Seward DO - http://dx.doi.org/10.1007/s11069-013-0859-8 ER - TY - JOUR T1 - Projecting future grassland productivity to assess the sustainability of potential biofuel feedstock areas in the Greater Platte River Basin AN - 1492620212; 18888722 AB - This study projects future (e.g., 2050 and 2099) grassland productivities in the Greater Platte River Basin (GPRB) using ecosystem performance (EP, a surrogate for measuring ecosystem productivity) models and future climate projections. The EP models developed from a previous study were based on the satellite vegetation index, site geophysical and biophysical features, and weather and climate drivers. The future climate data used in this study were derived from the National Center for Atmospheric Research Community Climate System Model 3.0 'SRES A1B' (a 'middle' emissions path). The main objective of this study is to assess the future sustainability of the potential biofuel feedstock areas identified in a previous study. Results show that the potential biofuel feedstock areas (the more mesic eastern part of the GPRB) will remain productive (i.e., aboveground grassland biomass productivity >2750 kg ha super(-1) year super(-1)) with a slight increasing trend in the future. The spatially averaged EPs for these areas are 3519, 3432, 3557, 3605, 3752, and 3583 kg ha super(-1) year super(-1) for current site potential (2000-2008 average), 2020, 2030, 2040, 2050, and 2099, respectively. Therefore, the identified potential biofuel feedstock areas will likely continue to be sustainable for future biofuel development. On the other hand, grasslands identified as having no biofuel potential in the drier western part of the GPRB would be expected to stay unproductive in the future (spatially averaged EPs are 1822, 1691, 1896, 2306, 1994, and 2169 kg ha super(-1) year super(-1) for site potential, 2020, 2030, 2040, 2050, and 2099). These areas should continue to be unsuitable for biofuel feedstock development in the future. These future grassland productivity estimation maps can help land managers to understand and adapt to the expected changes in future EP in the GPRB and to assess the future sustainability and feasibility of potential biofuel feedstock areas. JF - GCB Bioenergy AU - Gu, Yingxin AU - Wylie, Bruce K AU - Boyte, Stephen P AU - Phuyal, Khem P AD - ASRC Research & Technology Solutions, Contractor to US Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, 47914 252nd Street, Sioux Falls, SD, 57198, USA. Y1 - 2014/01// PY - 2014 DA - January 2014 SP - 35 EP - 43 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 6 IS - 1 SN - 1757-1693, 1757-1693 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - bias corrected and downscaled WCRP CMIP3 climate projections KW - cellulosic biofuel KW - ecosystem performance models KW - grassland productivity KW - Greater Platte River Basin KW - land management KW - potential biofuel feedstock areas KW - satellite NDVI KW - sustainability assessment KW - Feasibility studies KW - Fuel technology KW - Atmospheric pollution models KW - Remote sensing KW - Sustainable development KW - Maps KW - Models KW - Emissions KW - Geophysics KW - Vegetation index KW - Weather KW - Climate models KW - Data processing KW - Climate KW - Vegetation KW - River basins KW - USA, Kansas, Platte R. KW - Biomass KW - Satellites KW - Sustainability KW - Grasslands KW - Atmospheric research KW - Biofuels KW - Future climates KW - M2 556:General (556) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492620212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=GCB+Bioenergy&rft.atitle=Projecting+future+grassland+productivity+to+assess+the+sustainability+of+potential+biofuel+feedstock+areas+in+the+Greater+Platte+River+Basin&rft.au=Gu%2C+Yingxin%3BWylie%2C+Bruce+K%3BBoyte%2C+Stephen+P%3BPhuyal%2C+Khem+P&rft.aulast=Gu&rft.aufirst=Yingxin&rft.date=2014-01-01&rft.volume=6&rft.issue=1&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=GCB+Bioenergy&rft.issn=17571693&rft_id=info:doi/10.1111%2Fgcbb.12059 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-07-20 N1 - SubjectsTermNotLitGenreText - Weather; Grasslands; Data processing; Climate; Vegetation; River basins; Biomass; Maps; Satellites; Biofuels; Models; Atmospheric pollution models; Climate models; Vegetation index; Atmospheric research; Future climates; Feasibility studies; Fuel technology; Remote sensing; Sustainable development; Sustainability; Emissions; Geophysics; USA, Kansas, Platte R. DO - http://dx.doi.org/10.1111/gcbb.12059 ER - TY - JOUR T1 - Discharges of produced waters from oil and gas extraction via wastewater treatment plants are sources of disinfection by-products to receiving streams. AN - 1458182315; 23994821 AB - Fluids co-produced with oil and gas production (produced waters) are often brines that contain elevated concentrations of bromide. Bromide is an important precursor of several toxic disinfection by-products (DBPs) and the treatment of produced water may lead to more brominated DBPs. To determine if wastewater treatment plants that accept produced waters discharge greater amounts of brominated DBPs, water samples were collected in Pennsylvania from four sites along a large river including an upstream site, a site below a publicly owned wastewater treatment plant (POTW) outfall (does not accept produced water), a site below an oil and gas commercial wastewater treatment plant (CWT) outfall, and downstream of the POTW and CWT. Of 29 DBPs analyzed, the site at the POTW outfall had the highest number detected (six) ranging in concentration from 0.01 to 0.09 μg L(-1) with a similar mixture of DBPs that have been detected at POTW outfalls elsewhere in the United States. The DBP profile at the CWT outfall was much different, although only two DBPs, dibromochloronitromethane (DBCNM) and chloroform, were detected, DBCNM was found at relatively high concentrations (up to 8.5 μg L(-1)). The water at the CWT outfall also had a mixture of inorganic and organic precursors including elevated concentrations of bromide (75 mg L(-1)) and other organic DBP precursors (phenol at 15 μg L(-1)). To corroborate these DBP results, samples were collected in Pennsylvania from additional POTW and CWT outfalls that accept produced waters. The additional CWT also had high concentrations of DBCNM (3.1 μg L(-1)) while the POTWs that accept produced waters had elevated numbers (up to 15) and concentrations of DBPs, especially brominated and iodinated THMs (up to 12 μg L(-1) total THM concentration). Therefore, produced water brines that have been disinfected are potential sources of DBPs along with DBP precursors to streams wherever these wastewaters are discharged. © 2013. JF - The Science of the total environment AU - Hladik, Michelle L AU - Focazio, Michael J AU - Engle, Mark AD - California Water Science Center, U.S. Geological Survey, 6000 J Street, Placer Hall, Sacramento, CA 95819, USA. Electronic address: mhladik@usgs.gov. Y1 - 2014/01/01/ PY - 2014 DA - 2014 Jan 01 SP - 1085 EP - 1093 VL - 466-467 KW - Disinfectants KW - 0 KW - Waste Water KW - Water Pollutants, Chemical KW - Index Medicus KW - Dibromochloronitromethane KW - Disinfection by-products KW - Produced waters KW - Iodinated DBPs KW - Brominated DBPs KW - Wastewater KW - Rivers KW - Disinfection KW - Halogenation KW - Waste Disposal, Fluid KW - Gas Chromatography-Mass Spectrometry KW - Pennsylvania KW - Water Pollutants, Chemical -- chemistry KW - Water Pollutants, Chemical -- analysis KW - Disinfectants -- chemistry KW - Waste Water -- analysis KW - Disinfectants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458182315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Discharges+of+produced+waters+from+oil+and+gas+extraction+via+wastewater+treatment+plants+are+sources+of+disinfection+by-products+to+receiving+streams.&rft.au=Hladik%2C+Michelle+L%3BFocazio%2C+Michael+J%3BEngle%2C+Mark&rft.aulast=Hladik&rft.aufirst=Michelle&rft.date=2014-01-01&rft.volume=466-467&rft.issue=&rft.spage=1085&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.08.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-06-30 N1 - Date created - 2013-11-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.08.008 ER - TY - JOUR T1 - Predicting the toxicity of metal mixtures. AN - 1458181462; 23973545 AB - The toxicity of single and multiple metal (Cd, Cu, Pb, and Zn) solutions to trout is predicted using an approach that combines calculations of: (1) solution speciation; (2) competition and accumulation of cations (H, Ca, Mg, Na, Cd, Cu, Pb, and Zn) on low abundance, high affinity and high abundance, low affinity biotic ligand sites; (3) a toxicity function that accounts for accumulation and potency of individual toxicants; and (4) biological response. The approach is evaluated by examining water composition from single metal toxicity tests of trout at 50% mortality, results of theoretical calculations of metal accumulation on fish gills and associated mortality for single, binary, ternary, and quaternary metal solutions, and predictions for a field site impacted by acid rock drainage. These evaluations indicate that toxicity of metal mixtures depends on the relative affinity and potency of toxicants for a given aquatic organism, suites of metals in the mixture, dissolved metal concentrations and ratios, and background solution composition (temperature, pH, and concentrations of major ions and dissolved organic carbon). A composite function that incorporates solution composition, affinity and competition of cations for two types of biotic ligand sites, and potencies of hydrogen and individual metals is proposed as a tool to evaluate potential toxicity of environmental solutions to trout. © 2013. JF - The Science of the total environment AU - Balistrieri, Laurie S AU - Mebane, Christopher A AD - U.S. Geological Survey, School of Oceanography, University of Washington, Box 355351, Seattle, WA 98195, United States. Electronic address: balistri@usgs.gov. Y1 - 2014/01/01/ PY - 2014 DA - 2014 Jan 01 SP - 788 EP - 799 VL - 466-467 KW - Cations KW - 0 KW - Metals, Heavy KW - Water Pollutants, Chemical KW - Index Medicus KW - Biotic ligand model KW - BLM KW - Trout KW - Metal mixtures KW - Metal toxicity KW - Cations -- toxicity KW - Animals KW - Fresh Water -- chemistry KW - Fresh Water -- analysis KW - Dose-Response Relationship, Drug KW - Lethal Dose 50 KW - Models, Biological KW - Vermont KW - Cyprinidae -- metabolism KW - Water Pollutants, Chemical -- toxicity KW - Environmental Exposure KW - Metals, Heavy -- toxicity KW - Trout -- metabolism KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458181462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Predicting+the+toxicity+of+metal+mixtures.&rft.au=Balistrieri%2C+Laurie+S%3BMebane%2C+Christopher+A&rft.aulast=Balistrieri&rft.aufirst=Laurie&rft.date=2014-01-01&rft.volume=466-467&rft.issue=&rft.spage=788&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=1879-1026&rft_id=info:doi/10.1016%2Fj.scitotenv.2013.07.034 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-06-30 N1 - Date created - 2013-11-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1016/j.scitotenv.2013.07.034 ER - TY - JOUR T1 - Large scale snow water equivalent status monitoring: comparison of different snow water products in the upper Colorado Basin AN - 1492633002; 18989628 AB - We illustrate the ability to monitor the status of snow water content over large areas by using a spatially distributed snow accumulation and ablation model that uses data from a weather forecast model in the upper Colorado Basin. The model was forced with precipitation fields from the National Weather Service (NWS) Multi-sensor Precipitation Estimator (MPE) and the Tropical Rainfall Measuring Mission (TRMM) data-sets; remaining meteorological model input data were from NOAA's Global Forecast System (GFS) model output fields. The simulated snow water equivalent (SWE) was compared to SWEs from the Snow Data Assimilation System (SNODAS) and SNOwpack TELemetry system (SNOTEL) over a region of the western US that covers parts of the upper Colorado Basin. We also compared the SWE product estimated from the special sensor microwave imager (SSM/I) and scanning multichannel microwave radiometer (SMMR) to the SNODAS and SNOTEL SWE data-sets. Agreement between the spatial distributions of the simulated SWE with MPE data was high with both SNODAS and SNOTEL. Model-simulated SWE with TRMM precipitation and SWE estimated from the passive microwave imagery were not significantly correlated spatially with either SNODAS or the SNOTEL SWE. Average basin-wide SWE simulated with the MPE and the TRMM data were highly correlated with both SNODAS (r = 0.94 and r = 0.64; d.f. = 14 - d.f. = degrees of freedom) and SNOTEL (r = 0.93 and r = 0.68; d.f. = 14). The SWE estimated from the passive microwave imagery was significantly correlated with the SNODAS SWE (r = 0.55, d.f. = 9, p = 0.05) but was not significantly correlated with the SNOTEL-reported SWE values (r = 0.45, d.f. = 9, p = 0.05).The results indicate the applicability of the snow energy balance model for monitoring snow water content at regional scales when coupled with meteorological data of acceptable quality. The two snow water contents from the microwave imagery (SMMR and SSM/I) and the Utah Energy Balance forced with the TRMM precipitation data were found to be unreliable sources for mapping SWE in the study area; both data sets lacked discernible variability of snow water content between sites as seen in the SNOTEL and SNODAS SWE data. This study will contribute to better understanding the adequacy of data from weather forecast models, TRMM, and microwave imagery for monitoring status of the snow water content. JF - Hydrology and Earth System Sciences AU - Artan, G A AU - Verdin, J P AU - Lietzow, R AD - ASRC Federal InuTeq LLC, US Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD, USA Y1 - 2013/12/18/ PY - 2013 DA - 2013 Dec 18 SP - 5127 EP - 5139 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 17 IS - 12 SN - 1027-5606, 1027-5606 KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Precipitation data KW - Sensors KW - Rainfall KW - Basins KW - SMMR (Scanning Multichannel Microwave Radiometer) KW - Data assimilation KW - Hydrologic Models KW - Microwaves KW - Hydrology KW - Hydrologic Data KW - Weather forecasting KW - Weather KW - Energy balance models KW - Water content KW - Microwave radiometers KW - Model Studies KW - USA, Colorado KW - Energy balance KW - Snow cover water equivalent KW - Monitoring KW - Special Sensor Microwave/Imager (SSM/I) KW - Spatial distribution KW - Microwave imagery KW - Ecological distribution KW - Snow accumulation KW - Telemetry KW - Meteorology KW - Mapping KW - Ablation KW - USA, Utah KW - Data collection KW - Meteorological models KW - Snow KW - Precipitation KW - Snow cover KW - Energy KW - Tropical Rainfall Measuring Mission (TRMM) KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.324:Land Ice/Glaciers (551.324) KW - ENA 06:Food & Drugs KW - SW 5040:Data acquisition KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492633002?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrology+and+Earth+System+Sciences&rft.atitle=Large+scale+snow+water+equivalent+status+monitoring%3A+comparison+of+different+snow+water+products+in+the+upper+Colorado+Basin&rft.au=Artan%2C+G+A%3BVerdin%2C+J+P%3BLietzow%2C+R&rft.aulast=Artan&rft.aufirst=G&rft.date=2013-12-18&rft.volume=17&rft.issue=12&rft.spage=5127&rft.isbn=&rft.btitle=&rft.title=Hydrology+and+Earth+System+Sciences&rft.issn=10275606&rft_id=info:doi/10.5194%2Fhess-17-5127-2013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Microwaves; Energy balance; Microwave imagery; Snow; Ecological distribution; Telemetry; Weather forecasting; Microwave radiometers; Ablation; Special Sensor Microwave/Imager (SSM/I); Precipitation data; Meteorological models; Spatial distribution; Energy balance models; SMMR (Scanning Multichannel Microwave Radiometer); Snow accumulation; Precipitation; Snow cover; Data assimilation; Snow cover water equivalent; Tropical Rainfall Measuring Mission (TRMM); Weather; Data collection; Sensors; Energy; Rainfall; Hydrology; Basins; Meteorology; Mapping; Water content; Hydrologic Models; Monitoring; Hydrologic Data; Model Studies; USA, Utah; USA, Colorado DO - http://dx.doi.org/10.5194/hess-17-5127-2013 ER - TY - JOUR T1 - Elaphodus cephalophus (Artiodactyla: Cervidae) AN - 1492629130; 18938800 AB - Elaphodus cephalophusMilne-Edwards, 1872 (tufted deer) is usually considered polytypic with 3 or 4 recognized subspecies, depending on the source. It is a small dark chocolate-brown deer typified by a tuft of hair on its crown, sharp upper canines that protrude downward from under the upper lip, and rudimentary antlers on males; it is similar to muntjacs, to which it is closely related. E. cephalophus occurs in humid, montane forests at elevations of 300-4,750 m in southwestern through southeastern China and perhaps northwestern Myanmar (historical records). Vulnerable to poaching in remote areas and relatively uncommon in zoos, it is considered vulnerable as a Class II species in China and listed as "Near Threatened" by the International Union for Conservation of Nature and Natural Resources. JF - Mammalian Species AU - Leslie, David M AU - Lee, Dana N AU - Dolman, Richard W AD - United States Geological Survey, Oklahoma Cooperative Fish and Wildlife Research Unit, Department of Natural Resource Ecology and Management, Oklahoma State University, Stillwater, OK 74078, USA; (DML), cleslie@usgs.gov Y1 - 2013/12/13/ PY - 2013 DA - 2013 Dec 13 SP - 80 EP - 91 PB - American Society of Mammalogists VL - 45 IS - 904 SN - 0076-3519, 0076-3519 KW - Ecology Abstracts KW - China KW - mountain forests KW - Myanmar KW - near threatened KW - solitary cervid KW - Southeast Asia KW - territorial cervid KW - tufted deer KW - Cervidae KW - Antlers KW - Lip KW - Artiodactyla KW - Conservation KW - Forests KW - Cephalophus KW - Hair KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492629130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mammalian+Species&rft.atitle=Elaphodus+cephalophus+%28Artiodactyla%3A+Cervidae%29&rft.au=Leslie%2C+David+M%3BLee%2C+Dana+N%3BDolman%2C+Richard+W&rft.aulast=Leslie&rft.aufirst=David&rft.date=2013-12-13&rft.volume=45&rft.issue=904&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Mammalian+Species&rft.issn=00763519&rft_id=info:doi/10.1644%2F904.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 103 N1 - Last updated - 2015-08-05 N1 - SubjectsTermNotLitGenreText - Antlers; Lip; Forests; Conservation; Hair; Cervidae; Artiodactyla; Cephalophus DO - http://dx.doi.org/10.1644/904.1 ER - TY - JOUR T1 - Stability assessment of a circular earth dam AN - 1510396839; 2014-021500 AB - Stability of a circular earth dam is assessed for radial cracking potential and static slope stability using continuum mechanics-based three-dimensional numerical models. Comparisons of numerical model results for a circular water tank with vertical walls and different radii with their analytical counterparts are included to support the validity of the ideas and their implementation in the continuum mechanics-based computer program used. Effects of sloping wall faces and Poisson's ratio on computed deformations and stresses are also included. The same numerical models are used to assess stability of a circular dam in terms of factor-of-safety and associated failure surface. Three-dimensional slope stability analysis results are compared with continuum based two-dimensional slope stability analysis results to assess the magnitude of 3D effects. Example problems are included to illustrate the use of ideas presented. Abstract Copyright Published 2013. This article is a U.S. Government work and is in the public domain in the USA. JF - International Journal for Numerical and Analytical Methods in Geomechanics AU - Chugh, Ashok K Y1 - 2013/12/10/ PY - 2013 DA - 2013 Dec 10 SP - 2833 EP - 2859 PB - Wiley, Chichester VL - 37 IS - 17 SN - 0363-9061, 0363-9061 KW - soil mechanics KW - embankments KW - Poisson's ratio KW - reservoirs KW - three-dimensional models KW - elastic properties KW - stress KW - mechanical properties KW - elastic constants KW - bulk modulus KW - seepage KW - boundary conditions KW - physical properties KW - safety KW - earth dams KW - dams KW - risk assessment KW - gravity dams KW - slope stability KW - ring dams KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1510396839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+for+Numerical+and+Analytical+Methods+in+Geomechanics&rft.atitle=Stability+assessment+of+a+circular+earth+dam&rft.au=Chugh%2C+Ashok+K&rft.aulast=Chugh&rft.aufirst=Ashok&rft.date=2013-12-10&rft.volume=37&rft.issue=17&rft.spage=2833&rft.isbn=&rft.btitle=&rft.title=International+Journal+for+Numerical+and+Analytical+Methods+in+Geomechanics&rft.issn=03639061&rft_id=info:doi/10.1002%2Fnag.2163 L2 - http://www3.interscience.wiley.com/journal/3312/home LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2014-03-27 N1 - SubjectsTermNotLitGenreText - boundary conditions; bulk modulus; dams; earth dams; elastic constants; elastic properties; embankments; gravity dams; mechanical properties; physical properties; Poisson's ratio; reservoirs; ring dams; risk assessment; safety; seepage; slope stability; soil mechanics; stress; three-dimensional models DO - http://dx.doi.org/10.1002/nag.2163 ER - TY - JOUR T1 - Fine-scale hydrologic modeling for regional landscape applications: the California Basin Characterization Model development and performance AN - 1732839912; PQ0002208216 AB - Introduction: Resource managers need spatially explicit models of hydrologic response to changes in key climatic drivers across variable landscape conditions. We demonstrate the utility of a Basin Characterization Model for California (CA-BCM) to integrate high-resolution data on physical watershed characteristics with historical or projected climate data to predict watershed-specific hydrologic responses. Methods: The CA-BCM applies a monthly regional water-balance model to simulate hydrologic responses to climate at the spatial resolution of a 270-m grid. The model has been calibrated using a total of 159 relatively unimpaired watersheds for the California region. Results: As a result of calibration, predicted basin discharge closely matches measured data for validation watersheds. The CA-BCM recharge and runoff estimates, combined with estimates of snowpack and timing of snowmelt, provide a basis for assessing variations in water availability. Another important output variable, climatic water deficit, integrates the combined effects of temperature and rainfall on site-specific soil moisture, a factor that plants may respond to more directly than air temperature and precipitation alone. Model outputs are calculated for each grid cell, allowing results to be summarized for a variety of planning units including hillslopes, watersheds, ecoregions, or political boundaries. Conclusions: The ability to confidently calculate hydrologic outputs at fine spatial scales provides a new suite of hydrologic predictor variables that can be used for a variety of purposes, such as projections of changes in water availability, environmental demand, or distribution of plants and habitats. Here we present the framework of the CA-BCM model for the California hydrologic region, a test of model performance on 159 watersheds, summary results for the region for the 1981-2010 time period, and changes since the 1951-1980 time period. JF - Ecological Processes AU - Flint, Lorraine E AU - Flint, Alan L AU - Thorne, James H AU - Boynton, Ryan AD - Water Resources Discipline, U.S. Geological Survey, Placer Hall, 6000 J Street, Sacramento, CA, 95819-6129, USA, lflint@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1 EP - 21 PB - Springer Science & Business Media, Berlin/Heidelberg VL - 2 IS - 1 KW - Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Environment Abstracts KW - Historical account KW - Resource management KW - Rainfall KW - Basins KW - Watersheds KW - Hydrologic Models KW - Calibrations KW - INE, USA, California KW - Regional planning KW - Hydrologic Data KW - Modelling KW - Abiotic factors KW - Recharge KW - Landscape KW - River discharge KW - Habitat KW - Soil moisture KW - Runoff KW - Snowpack KW - Spatial distribution KW - Politics KW - Ecological distribution KW - Climate change KW - spatial discrimination KW - Water availability KW - Air temperature KW - Data processing KW - Climates KW - Climate KW - Available Water KW - Temperature KW - Precipitation KW - Snowmelt KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08502:Methods and instruments KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1732839912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Processes&rft.atitle=Fine-scale+hydrologic+modeling+for+regional+landscape+applications%3A+the+California+Basin+Characterization+Model+development+and+performance&rft.au=Flint%2C+Lorraine+E%3BFlint%2C+Alan+L%3BThorne%2C+James+H%3BBoynton%2C+Ryan&rft.aulast=Flint&rft.aufirst=Lorraine&rft.date=2013-12-01&rft.volume=2&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Ecological+Processes&rft.issn=2192-1709&rft_id=info:doi/10.1186%2F2192-1709-2-25 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-01 N1 - Number of references - 57 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Resource management; Ecological distribution; Climate change; River discharge; Regional planning; Watersheds; Air temperature; Abiotic factors; Modelling; Data processing; Rainfall; Climate; Landscape; Basins; spatial discrimination; Precipitation; Habitat; Water availability; Soil moisture; Runoff; Historical account; Spatial distribution; Politics; Temperature; Snowmelt; Snowpack; Recharge; Hydrologic Models; Calibrations; Climates; Available Water; Hydrologic Data; INE, USA, California DO - http://dx.doi.org/10.1186/2192-1709-2-25 ER - TY - JOUR T1 - Cross-scale modeling of surface temperature and tree seedling establishment in mountain landscapes AN - 1732838899; PQ0002208219 AB - Introduction: Estimating surface temperature from above-ground field measurements is important for understanding the complex landscape patterns of plant seedling survival and establishment, processes which occur at heights of only several centimeters. Currently, future climate models predict temperature at 2 m above ground, leaving ground-surface microclimate not well characterized. Methods: Using a network of field temperature sensors and climate models, a ground-surface temperature method was used to estimate microclimate variability of minimum and maximum temperature. Temperature lapse rates were derived from field temperature sensors and distributed across the landscape capturing differences in solar radiation and cold air drainages modeled at a 30-m spatial resolution. Results: The surface temperature estimation method used for this analysis successfully estimated minimum surface temperatures on north-facing, south-facing, valley, and ridgeline topographic settings, and when compared to measured temperatures yielded an R super(2) of 0.88, 0.80, 0.88, and 0.80, respectively. Maximum surface temperatures generally had slightly more spatial variability than minimum surface temperatures, resulting in R super(2) values of 0.86, 0.77, 0.72, and 0.79 for north-facing, south-facing, valley, and ridgeline topographic settings. Quasi-Poisson regressions predicting recruitment of Quercus kelloggii (black oak) seedlings from temperature variables were significantly improved using these estimates of surface temperature compared to air temperature modeled at 2 m. Conclusion: Predicting minimum and maximum ground-surface temperatures using a downscaled climate model coupled with temperature lapse rates estimated from field measurements provides a method for modeling temperature effects on plant recruitment. Such methods could be applied to improve projections of species' range shifts under climate change. Areas of complex topography can provide intricate microclimates that may allow species to redistribute locally as climate changes. JF - Ecological Processes AU - Dingman, John R AU - Sweet, Lynn C AU - McCullough, Ian AU - Davis, Frank W AU - Flint, Alan AU - Franklin, Janet AU - Flint, Lorraine E AD - Earth Research Institute, University of California Santa Barbara, Santa Barbara, CA, 93106, USA, jdingman@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1 EP - 15 PB - Springer Science & Business Media, Berlin/Heidelberg VL - 2 IS - 1 KW - Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Variability KW - Sensors KW - Trees KW - Ecological distribution KW - Climatic changes KW - Climate change KW - Survival KW - spatial discrimination KW - Topographic effects KW - Solar radiation KW - Air temperature KW - Mountains KW - Spatial variations KW - Microclimate KW - Topography KW - Temperature effects KW - Quercus kelloggii KW - Estimating KW - Drainage KW - Climates KW - Landscape KW - Recruitment KW - Temperature KW - Model Studies KW - Surface temperature KW - Seedlings KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1732838899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Processes&rft.atitle=Cross-scale+modeling+of+surface+temperature+and+tree+seedling+establishment+in+mountain+landscapes&rft.au=Dingman%2C+John+R%3BSweet%2C+Lynn+C%3BMcCullough%2C+Ian%3BDavis%2C+Frank+W%3BFlint%2C+Alan%3BFranklin%2C+Janet%3BFlint%2C+Lorraine+E&rft.aulast=Dingman&rft.aufirst=John&rft.date=2013-12-01&rft.volume=2&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Ecological+Processes&rft.issn=2192-1709&rft_id=info:doi/10.1186%2F2192-1709-2-30 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-11-01 N1 - Number of references - 52 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Spatial variations; Temperature effects; Sensors; Ecological distribution; Climate change; Recruitment; Topographic effects; Air temperature; Surface temperature; Trees; Drainage; Landscape; Climatic changes; Survival; spatial discrimination; Solar radiation; Mountains; Microclimate; Seedlings; Topography; Variability; Estimating; Climates; Temperature; Model Studies; Quercus kelloggii DO - http://dx.doi.org/10.1186/2192-1709-2-30 ER - TY - JOUR T1 - Seismic investigation of gas hydrates in the Gulf of Mexico; results from 2013 high-resolution 2D and multicomponent seismic surveys AN - 1707526294; 2015-080328 AB - In the spring of 2013, the U.S. Geological Survey led a 16-day seismic acquisition cruise aboard the R/V Pelican in the Gulf of Mexico to survey two established gas hydrate study sites. We used a pair of 105/105 cubic inch generator/injector airguns as the seismic source, and a 450-m 72-channel hydrophone streamer to record two-dimensional (2D) data. In addition, we also deployed at both sites an array of 4-component ocean-bottom seismometers (OBS) to record P- and S-wave energy at the seafloor from the same seismic source positions as the streamer data. At lease block Green Canyon 955 (GC955), we acquired 400 km of 2-D streamer data, in a 50- to 250-m-spaced grid augmented by several 20-km transects that provide long offsets for the OBS. The seafloor recording at GC955 was accomplished by a 2D array of 21 OBS at approximately 400-m spacing, including instruments carefully positioned at two of the three boreholes where extensive logging-while-drilling data is available to characterize the presence of gas hydrate. At lease block Walker Ridge 313 (WR313), we acquired 450 km of streamer data in a set of 11-km, 150- to 1,000-m-spaced, dip lines and 6- to 8-km, 500- to 1000-m-spaced strike lines. These were augmented by a set of 20-km lines that provide long offsets for a predominantly linear array of 25 400- to 800-m spaced OBS deployed in the dip direction in and around WR313. The 2D data provide at least five times better resolution of the gas hydrate stability zone than the available petroleum industry seismic data from the area; this enables considerably improved analysis and interpretation of stratigraphic and structural features including previously unseen faults and gas chimneys that may have considerable impact on gas migration. Initial processing indicates that the OBS data quality is good, and we anticipate that these data will yield estimates of P- and S-wave velocities, as well as PP (reflected) and PS (converted wave) images beneath each sensor location. JF - American Geophysical Union Fall Meeting AU - Haines, S S AU - Hart, P E AU - Shedd, W W AU - Frye, M AU - Agena, W AU - Miller, J J AU - Ruppel, C D AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract OS21A EP - 1618 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1707526294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Seismic+investigation+of+gas+hydrates+in+the+Gulf+of+Mexico%3B+results+from+2013+high-resolution+2D+and+multicomponent+seismic+surveys&rft.au=Haines%2C+S+S%3BHart%2C+P+E%3BShedd%2C+W+W%3BFrye%2C+M%3BAgena%2C+W%3BMiller%2C+J+J%3BRuppel%2C+C+D%3BAnonymous&rft.aulast=Haines&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-08-27 N1 - CODEN - #07548 ER - TY - JOUR T1 - App-lifying USGS Earth science data; engaging the public through challenge.gov AN - 1700095987; 2015-072568 AB - With the goal of promoting innovative use and applications of USGS data, USGS Core Science Analytics and Synthesis (CSAS) launched the first USGS Challenge: App-lifying USGS Earth Science Data. While initiated before the recent Office of Science and Technology Policy's memorandum "Increasing Access to the Results of Federally Funded Scientific Research", our challenge focused on one of the core tenets of the memorandum-expanding discoverability, accessibility and usability of CSAS data. From January 9 to April 1, 2013, we invited developers, information scientists, biologists/ecologists, and scientific data visualization specialists to create applications for selected USGS datasets. Identifying new, innovative ways to represent, apply, and make these data available is a high priority for our leadership. To help boost innovation, our only constraint on the challengers stated they must incorporate at least one of the identified datasets in their application. Winners were selected based on the relevance to the USGS and CSAS missions, innovation in design, and overall ease of use of the application. The winner for Best Overall App was TaxaViewer by the rOpenSci group. TaxaViewer is a Web interface to a mashup of data from the USGS-sponsored interagency Integrated Taxonomic Information System (ITIS) and other data from the Phylotastic taxonomic Name service, the Global Invasive Species Database, Phylomatic, and the Global Biodiversity Information Facility. The Popular Choice App award, selected through a public vote on the submissions, went to the Species Comparison Tool by Kimberly Sparks of Raleigh, N.C., which allows users to explore the USGS Gap Analysis Program habitat distribution and/or range of two species concurrently. The application also incorporates ITIS data and provides external links to NatureServe species information. Our results indicated that running a challenge was an effective method for promoting our data products and therefore improving accessibility. We had approximately 7,000 unique visitors to our challenge site and a corresponding increase in visits of 50% to our CSAS Web site. Similarly, we saw an increase for some of our data product's Web sites. For instance, ScienceBase received three times more visits during the period of the challenge. Using the challenge as a test case for accessibility of our data, we identified improvements for making our datasets more accessible, identified new ways to integrate across our datasets, and increased the visibility of our program. Feedback we received from participants led us to form a Web Services Team to create good governance by a best practices approach to the data services for our national products. Because this is the first challenge that USGS has done, all of our documentation is available for others in the USGS to use in running their own challenges hopefully leading to an increase in accessibility not just for CSAS but for all of USGS. In future challenges, we expect to focus more narrowly on specific natural resource questions. JF - American Geophysical Union Fall Meeting AU - Frame, Mike T AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract PA31A EP - 1817 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1700095987?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=App-lifying+USGS+Earth+science+data%3B+engaging+the+public+through+challenge.gov&rft.au=Frame%2C+Mike+T%3BAnonymous&rft.aulast=Frame&rft.aufirst=Mike&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - ChemCam compositional results from the Shaler outcrop in Gale Crater, Mars AN - 1700095925; 2015-072358 AB - The Curiosity rover first visited the outcrop known as "Shaler" on Sol 121 of the mission. The approximately 1 m thick outcrop is the "type section" for the Shaler member, which forms the uppermost part of the Yellowknife Bay formation. The Shaler outcrop exhibits multiple well-exposed cross-bedded facies with typical grain sizes of 1-2 mm, most consistent with fluvial deposition. Initial results from the two Sol 121 observations of Shaler by the ChemCam instrument showed similar composition, with a mix of mafic silicates and feldspar grains. A strong correlation between iron and titanium indicates the possible presence of titanomagnetite or ilmenite. CaO shows an anticorrelation with the total of the measured major elements, suggesting that it may be related to a non-silicate phase such as a salt. The rover returned to the outcrop on Sols 309-324. Because of the rugged nature of the outcrop, much of the exposed rock was not reachable by the rover's robotic arm. However, the ChemCam instrument can collect elemental compositional information out to a range of approximately 7 m using laser-induced breakdown spectroscopy (LIBS), and can acquire high-resolution images at even greater range. ChemCam analyzed 29 locations using LIBS to determine chemical composition, and four additional locations were imaged with the Remote Micro Imager. The targets analyzed included both fine- and coarse-grained facies, as well as a distinct upper unit which appears darker and less red than other Shaler units in Mastcam images, and lacks the striking alternating resistant and recessive cross-bedding observed in lower Shaler. This upper unit occurs at an elevation similar to the rocks at "Rocknest", and similar-looking rocks appear across the cratered surface to the south and east of Shaler. Several blocks apparently derived from this upper unit were analyzed by ChemCam to test the hypothesis that the unit is related to rocks observed at Rocknest. Work is ongoing to interpret the results of the ChemCam campaign at Shaler. This work includes localization of individual laser analysis points to relate fine-scaled texture and grain size to chemical compositions, analysis of detectable minor and trace elements, identification of compositional trends related to facies type, comparison with compositions of other stratigraphic units in Gale crater, and chemical classification based on terrestrial sedimentary geochemistry. JF - American Geophysical Union Fall Meeting AU - Anderson, R B AU - Leveille, Richard J AU - Vaniman, D AU - Williams, Josh AU - Clegg, S M AU - Le Mouelic, Stephane AU - Wiens, R C AU - Edgar, L A AU - Newsom, H E AU - Clark, Ben C AU - Ollila, A AU - Lewis, K W AU - Gupta, S AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract P21D EP - 06 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1700095925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=ChemCam+compositional+results+from+the+Shaler+outcrop+in+Gale+Crater%2C+Mars&rft.au=Anderson%2C+R+B%3BLeveille%2C+Richard+J%3BVaniman%2C+D%3BWilliams%2C+Josh%3BClegg%2C+S+M%3BLe+Mouelic%2C+Stephane%3BWiens%2C+R+C%3BEdgar%2C+L+A%3BNewsom%2C+H+E%3BClark%2C+Ben+C%3BOllila%2C+A%3BLewis%2C+K+W%3BGupta%2C+S%3BAnonymous&rft.aulast=Anderson&rft.aufirst=R&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Evolution of geometric and hydraulic parameters as function of discharge in two streams in the National Petroleum Reserve-Alaska AN - 1696873489; 2015-066484 AB - The National Petroleum Reserve-Alaska (NPR-A) is a vast 22.8 million acre area that extends from the foot hills of the Brooks Range to the Beaufort Sea. The United States Department of Interior, Bureau of Land Management (BLM) in association with University of Alaska Fairbanks (UAF) is conducting hydrological research to establish baseline conditions to aid future infrastructure development related to oil and gas in the NPR-A region. Field measurements (discharge, cross-sectional area, top width, water slope) were carried out in Spring 2011, 2012 and 2013, during receding water levels in the streams when the flows were ice-free. The river gauges are located approximately 15 miles south of the rivers mouth on Beaufort Sea and 13 miles from each other. The contributing watershed areas upstream of the gauging stations are 620 and 128 square miles for Judy Creek and Ublutuoch River respectively. The streams have very different channel characteristics and sediment loads. The Judy Creek channel is somewhat unstable; bed sediment contains sand and fine gravel with a heavy sediment load during spring. Bed sediment on Ublutuoch River mainly comprise of coarse gravel, with heavily brush-vegetated steep banks and very limited sediment load during spring. We present a preliminary set of hydraulic geometric relationships describing the variation of channel width, depth, and velocity as function of discharge at the gauging sites on the rivers. Empirical equations indicate that exponents for channel width have similar values in both rivers (approximately 0.38), while exponents for velocity display different values and signs. Exponents for channel depth range from 0.55 to 0.71. Differences in prevailing sediment transport conditions seem to be, at least partially, responsible for the variation in the exponents. Additionally, roughness coefficients are reported. JF - American Geophysical Union Fall Meeting AU - Vas, D A AU - Toniolo, H A AU - Bailey, J AU - Kemnitz, R AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract H51K EP - 1353 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1696873489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Evolution+of+geometric+and+hydraulic+parameters+as+function+of+discharge+in+two+streams+in+the+National+Petroleum+Reserve-Alaska&rft.au=Vas%2C+D+A%3BToniolo%2C+H+A%3BBailey%2C+J%3BKemnitz%2C+R%3BAnonymous&rft.aulast=Vas&rft.aufirst=D&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-17 N1 - CODEN - #07548 ER - TY - JOUR T1 - Cosmogenic nuclide exposure dating of the Tiltill rock avalanche, Yosemite National Park AN - 1692746443; 2015-063144 AB - Yosemite National Park serves as an excellent natural laboratory for studying rock falls and rock avalanches because these are the main processes modifying the nearly vertical slopes of this recently glaciated landscape. Mass wasting represents a significant hazard in the region and the database of previous rock falls and other mass wasting events in Yosemite is extensive, dating back to the mid-1800s. However, this record is too short to capture the recurrence characteristics and triggering mechanisms of the very largest events, necessitating studies of the geologic record of mass wasting. Rock falls and rock avalanches are readily dated by cosmogenic nuclide methods due to their instantaneous formation, and results can be tied to triggering events such as seismic activity (e.g. Stock et al., 2009). Here, we apply exposure dating to the Holocene Tiltill rock avalanche north of Hetch Hetchy Reservoir. The deposit comprises what appear to be two separate lobes of rock and debris, yielding a total volume of approximately 3.1X10 (super 6) m (super 3) . Assuming an erosion rate of 0.0006 cm/yr and neglecting snowpack shielding, preliminary data suggest a mean exposure age of 11,000+600 year B.P. for both deposits, indicating that they were emplaced in a single event. The age of the Tiltill "slide" is similar to earthquakes on the Owens Valley Fault between 10,800+600 and 10,200+200 cal year B.P. (Bacon, 2007) and the White Mountain Fault, approximately 10,000 cal year B.P. (Reheis, 1996; DePolo, 1989). Given that movement on the Owens Valley fault in 1872 caused a number of rock falls in Yosemite and the coincidence of ages between the Tiltill "slide" and paleoseismic events, a large earthquake in Eastern Sierra Nevada may have triggered this event. Other trigger events are also possibilities, but only through compilation of a database of large rock avalanches can statistically significant groupings of events begin to demonstrate whether seismic triggering is a dominant process. JF - American Geophysical Union Fall Meeting AU - Ford, Kiersti Rae AU - Pluhar, C J AU - Stone, J O AU - Stock, Greg M AU - Zimmerman, S R AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract NH21A EP - 1495 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692746443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Cosmogenic+nuclide+exposure+dating+of+the+Tiltill+rock+avalanche%2C+Yosemite+National+Park&rft.au=Ford%2C+Kiersti+Rae%3BPluhar%2C+C+J%3BStone%2C+J+O%3BStock%2C+Greg+M%3BZimmerman%2C+S+R%3BAnonymous&rft.aulast=Ford&rft.aufirst=Kiersti&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - Cosmogenic beryllium-10 exposure dating of probable earthquake-triggered rock avalanches in Yosemite Valley, California AN - 1692744813; 2015-063141 AB - In Yosemite Valley, rock falls commonly originate from the glacially-steepened walls. Deposition of the smaller rock falls, from hundreds up to tens of thousands of cubic meters, is typically limited to the active talus slopes beneath the cliffs. The floor of Yosemite Valley, however, preserves at least seven extremely large rock fall deposits, here termed rock avalanches, up to several million cubic meters in volume. These deposits extend far beyond the base of active talus slopes onto the valley floor, and have occurred since the retreat of Last Glacial Maximum glaciers circa 15-17 ka. Using airborne LiDAR data that resolves individual boulders, we mapped the rock avalanche deposits in the field and in ArcGIS. Minimum exposed volumes range from hundreds of thousands to several million cubic meters. To assess the frequency of rock avalanche occurrence, we employed cosmogenic beryllium-10 surface exposure dating of large (>4 cubic meters) boulders embedded within the deposits. These deposits are ideal targets for cosmogenic 10Be exposure dating, as they are instantaneous events that excavate deep-seated quartz-rich granitic rocks, and once deposited, are essentially immune to post-depositional erosion or modification. Mean exposure ages indicate that failures occurred at 1.0, 1.8, 2.3, 3.7, 4.4, 6.4, and 11.6 ka. At least three of the deposits appear to represent two or more failures, separated in time by hundreds to thousands of years. Synchronous rock avalanches (within the uncertainty of the exposure ages (<200 yrs)) at different locations within the valley appear to have occurred at 3.7 ka, and possibly at 2.3 ka, suggesting possible coseismic triggering. Age correlations from paleoseismic work tentatively identify large earthquakes originating from the eastern Sierra Nevada or western Nevada as possible triggers for at least half of the rock avalanches. These unique and robust age data provide key information for accurately mapping rock avalanches in Yosemite Valley and for quantifying their recurrence intervals. JF - American Geophysical Union Fall Meeting AU - Thompson, Jessica A AU - Stock, Greg M AU - Rood, Dylan H AU - Frankel, Kurt L AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract NH14A EP - 07 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692744813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Cosmogenic+beryllium-10+exposure+dating+of+probable+earthquake-triggered+rock+avalanches+in+Yosemite+Valley%2C+California&rft.au=Thompson%2C+Jessica+A%3BStock%2C+Greg+M%3BRood%2C+Dylan+H%3BFrankel%2C+Kurt+L%3BAnonymous&rft.aulast=Thompson&rft.aufirst=Jessica&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - Systematic parameter estimation of a density-dependent groundwater-flow and solute-transport model AN - 1692743079; 2015-058913 AB - A SEAWAT-based, flow and transport model of seawater-intrusion was developed for the Santa Barbara groundwater basin in southern California that utilizes dual-domain porosity. Model calibration can be difficult when simulating flow and transport in large-scale hydrologic systems with extensive heterogeneity. To facilitate calibration, the hydrogeologic properties in this model are based on the fraction of coarse and fine-grained sediment interpolated from drillers' logs. This approach prevents over-parameterization by assigning one set of parameters to coarse material and another set to fine material. Estimated parameters include boundary conditions (such as areal recharge and surface-water seepage), hydraulic conductivities, dispersivities, and mass-transfer rate. As a result, the model has 44 parameters that were estimated by using the parameter-estimation software PEST, which uses the Gauss-Marquardt-Levenberg algorithm, along with various features such as singular value decomposition to improve calibration efficiency. The model is calibrated by using 36 years of observed water-level and chloride-concentration measurements, as well as first-order changes in head and concentration. Prior information on hydraulic properties is also provided to PEST as additional observations. The calibration objective is to minimize the squared sum of weighted residuals. In addition, observation sensitivities are investigated to effectively calibrate the model. An iterative parameter-estimation procedure is used to dynamically calibrate steady state and transient simulation models. The resulting head and concentration states from the steady-state-model provide the initial conditions for the transient model. The transient calibration provides updated parameter values for the next steady-state simulation. This process repeats until a reasonable fit is obtained. Preliminary results from the systematic calibration process indicate that tuning PEST by using a set of synthesized observations generated from model output reduces execution times significantly. Parameter sensitivity analyses indicate that both simulated heads and chloride concentrations are sensitive to the ocean boundary conductance parameter. Conversely, simulated heads are sensitive to some parameters, such as specific fault conductances, but chloride concentrations are insensitive to the same parameters. Heads are specifically found to be insensitive to mobile domain texture but sensitive to hydraulic conductivity and specific storage. The chloride concentrations are insensitive to some hydraulic conductivity and fault parameters but sensitive to mass transfer rate and longitudinal dispersivity. Future work includes investigating the effects of parameter and texture characterization uncertainties on seawater intrusion simulations. JF - American Geophysical Union Fall Meeting AU - Stanko, Z AU - Nishikawa, T AU - Traum, J A AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract H13D EP - 1359 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1692743079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Systematic+parameter+estimation+of+a+density-dependent+groundwater-flow+and+solute-transport+model&rft.au=Stanko%2C+Z%3BNishikawa%2C+T%3BTraum%2C+J+A%3BAnonymous&rft.aulast=Stanko&rft.aufirst=Z&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-07-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - Hydraulic modeling of alluvial fans along the Truckee Canal using the 2-dimensional model SRH2D AN - 1689591715; 2015-056512 AB - Alluvial fans are gently sloping, fan-shaped landforms created by sediment deposition at the ends of mountain valleys. Their gentle slopes and scenic vistas are attractive to developers. Unfortunately, alluvial fans are highly flood-prone, and the flow paths of flood events are highly variable, thereby placing human developments at risk. Many studies have been performed on alluvial fans in the arid west because of the uncertainty of their flow paths and flood extents. Most of these studies have been focused on flood elevations and mitigation. This study is not focused on the flood elevations. Rather, it is focused on the attenuation effects of alluvial fans on floods entering and potentially failing a Reclamation canal. The Truckee Canal diverts water from the Truckee River to Lahontan Reservoir. The drainage areas along the canal are alluvial fans with complex distributary channel networks . Ideally, in nature, the sediment grain-size distribution along the alluvial fan flow paths would provide enough infiltration and subsurface storage to attenuate floods entering the canal and reduce risk to low levels. Human development, however, can prevent the natural losses from occurring due to concentrated flows within the alluvial fan. While the concentrated flows might mitigate flood risk inside the fan, they do not lower the flood risk of the canal. A 2-dimensional hydraulic model, SRH-2D, was coupled to a 1-dimensional rainfall-runoff model to estimate the flood attenuation effects of the alluvial fan network surrounding an 11 mile stretch of the Truckee Canal near Fernley, Nevada. Floods having annual exceedance probabilities ranging from 1/10 to 1/100 were computed and analyzed. SRH-2D uses a zonal approach for modeling river systems, allowing areas to be divided into separate zones based on physical parameters such as surface roughness and infiltration. One of the major features of SRH-2D is the adoption of an unstructured hybrid mixed element mesh, which is based on the arbitrarily shared element method for geometric representation. The flexibility of the mesh generation allowed the complex alluvial network of incised channels to be modeled in greater detail. The SRH-2D model was modified to allow for Green-Ampt infiltration losses, thus producing more accurate characterization of the alluvial fan process where such losses can be significant. The SRH-2D model was built using a LiDAR based terrain grid, and the assumed channel mesh was refined using a geologic map. Water conveyance was modeled to coincide with the young geologic unit . By developing lateral inflow hydrographs using the SRH-2D model, a more accurate risk assessment was achieved. Model results show basins without human development have the highest flood attenuation, and development tends to concentrate channel flows. The SRH-2D model improved Reclamation's understanding of flood flows entering the Truckee Canal from alluvial fans. JF - American Geophysical Union Fall Meeting AU - Wright, J AU - Kallio, R AU - Sankovich, V AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract H53K EP - 08 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1689591715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Hydraulic+modeling+of+alluvial+fans+along+the+Truckee+Canal+using+the+2-dimensional+model+SRH2D&rft.au=Wright%2C+J%3BKallio%2C+R%3BSankovich%2C+V%3BAnonymous&rft.aulast=Wright&rft.aufirst=J&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-06-18 N1 - CODEN - #07548 ER - TY - JOUR T1 - Carbon inputs to Arctic streams and lakes during climate warming; lessons from prehistory AN - 1689591114; 2015-056453 AB - Warming of the Arctic will cause perennially frozen ground (permafrost) to thaw and release ancient carbon into streams and lakes. How sensitive is permafrost-carbon release to warming? One way to answer this question is to quantify how permafrost C responded to prehistoric warming events. Here we use lake sediments as a long-term record of permafrost-C release from an arctic watershed. The radiocarbon-age offset is the age difference between the true age of deposition (the 14C age of delicate, terrestrial plant remains) and the apparent age of the sedimentary stratum where these plant remains were laid down (the 14C age of the surrounding bulk sediment). In many arctic lakes, true age is younger than apparent age because bulk organic sediment contains particulate and dissolved C originating from soils, peat, and permafrost. Shifts in the magnitude of the 14C-age offset over time provide a proxy for changes in the relative amount of permafrost C released from the watershed. Our age-offset record comes from the Lake of the Pleistocene (LOP), a partially-drained lake basin on the northern flank of the Brooks Range whose macrofossil-rich deposits were laid down continuously after 14,500 calendar years BP (cal yr BP). The LOP watershed is underlain by continuous permafrost and contains extensive, frozen peatlands. We excavated a wide swath of the former lake bed and collected paired samples of twigs and their enclosing sediment to construct a high-resolution age-offset chronology. Today, the radiocarbon age of dissolved and particulate organic matter being deposited in the LOP basin is 2,500 yr. During the warmer-than-present, Bolling-Allerod period (14,700-12,800 cal yr BP), and during Holocene Thermal Maximum (11,700-8500 cal yr BP), the age offset doubled to around 4,000 yr. This enhanced input of old C was interrupted during a reversion to cold conditions during the Younger Dryas (12,800-11,700 cal yr BP). Interesting, 14C-age offsets during the YD were similar to today's, suggesting that the thick peat now covering much of the LOP watershed is stabilizing permafrost C in the face of ongoing warming; however, the shielding capacity of the modern peat cover may now be approaching its limit. Enhanced permafrost thaw during the Bolling-Allerod and during the Holocene Thermal Maximum occurred despite the presence of widespread peat cover at those times, and dates on extralimital plant species suggest summer temperatures during these prehistoric warm periods were only 1-3 degrees C warmer than today. We may now be approaching a threshold leading to greatly enhanced permafrost-C release from this watershed. JF - American Geophysical Union Fall Meeting AU - Mann, D H AU - Gaglioti, Ben AU - Pohlmann, John W AU - Rasic, Jeff T AU - Jones, Benjamin M AU - Wooller, M J AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract H43B EP - 1450 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1689591114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Carbon+inputs+to+Arctic+streams+and+lakes+during+climate+warming%3B+lessons+from+prehistory&rft.au=Mann%2C+D+H%3BGaglioti%2C+Ben%3BPohlmann%2C+John+W%3BRasic%2C+Jeff+T%3BJones%2C+Benjamin+M%3BWooller%2C+M+J%3BAnonymous&rft.aulast=Mann&rft.aufirst=D&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-06-18 N1 - CODEN - #07548 ER - TY - JOUR T1 - Sediment dynamics and coastal response to large-scale dam removal; Elwha River, USA AN - 1686060838; 2015-048861 AB - Two dams on the Elwha River, Washington State, USA trapped over 25 million m3 of mud, sand, and gravel since the early 1900s and contributed to erosion of the delta protruding into the Strait of Juan de Fuca. The removal of the Elwha and Glines Canyon dams, initiated in September 2011, is providing an unprecedented opportunity to examine the geomorphic response of a coastal delta to massive changes in river sediment supply. Observations once or twice a year prior to and during dam removal of nearshore bathymetry, collected using personal watercraft equipped with RTK GPS and single-beam echosounders and beach topography, collected with RTK GPS mounted on backpacks provide a sequence of continuous DEM surfaces to quantify geomorphic change. Bed sediments are sampled by grab sampler in water depths between -9 and -1 m around the delta, and by hand and a "cobble-cam" digital camera during low tide on sub-aerial beaches. An approximately monthly series of low altitude, high-resolution vertical aerial ortho-images qualitatively document sub-aerial changes in coastal landforms. Comparison of the March 2013 survey with surveys conducted prior to dam removal shows large changes in the morphology of the river mouth and submarine delta. Sediment accumulation was widespread throughout the survey area but was concentrated primarily in two distinct areas. The largest area of deposition was located adjacent to the river mouth and covered approximately 368,000 m2 with an average thickness of 3.1 m and a maximum of 8 m. A secondary area of deposition was observed to the east of the river mouth and covered 115,600 m2 with a mean thickness of 0.69 m and a maximum of 1.8 m. Net accumulation within the study area totals roughly 1,300,000 m3 since the removal of the two dams began in 2011. Surface sediment of the primary deposit adjacent to the river mouth is coarser (coarse to medium sand) than the secondary deposit to the east (medium to fine sand). Numerical model simulations of hydrodynamics and sediment transport forced by tides and westerly-derived swell, validated with data from instrumented tripods, can help explain the pattern of observed deposition. Accumulation was also observed within the river mouth, where the river channel shallowed substantially relative to previous surveys. By March 2013 the majority of sediment accumulation occurred in subtidal areas adjacent to the river mouth and to the east, with little net volume change west of the river mouth. Ortho-images show that since March 2013 reworking of the spit that had extended from the west of the river mouth evolved into a series of smaller islands separated by narrow channels distributed around the delta. Despite the large net accumulation of sediment in subtidal areas, subaerial beaches east of the river mouth continue to erode. JF - American Geophysical Union Fall Meeting AU - Gelfenbaum, G R AU - Stevens, A W AU - Miller, I M AU - Warrick, J A AU - Ritchie, A C AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP23A EP - 02 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686060838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Sediment+dynamics+and+coastal+response+to+large-scale+dam+removal%3B+Elwha+River%2C+USA&rft.au=Gelfenbaum%2C+G+R%3BStevens%2C+A+W%3BMiller%2C+I+M%3BWarrick%2C+J+A%3BRitchie%2C+A+C%3BAnonymous&rft.aulast=Gelfenbaum&rft.aufirst=G&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-06-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Analyzing sediment impacts for the Glen Canyon long-term experimental and management plan EIS AN - 1686057748; 2015-048985 AB - The Department of the Interior is currently evaluating alternatives in the Glen Canyon Dam Long-term Experimental and Management Plan (LTEMP) Environmental Impact Statement (EIS). The purpose of the EIS to evaluate dam operations and identify management actions and experimental options that will provide a framework for adaptively managing operations of Glen Canyon Dam over the next 15 to 20 years. Sediment and sandbars along the Colorado River are important downstream resources in Grand Canyon National Park. Sediment is one of the resources being analyzed for impacts in Marble and Grand Canyon. Since 1963, Glen Canyon Dam has regulated the flow in the Colorado River by decreasing the magnitude of annual flood flows and increasing the magnitude of base flows, and has nearly eliminated main-channel sand supply from the upper Colorado River Basin. These changes disrupted the natural ability of the river to build and maintain sandbars. Grand Canyon sandbars provide camping beaches for river runners and hikers, generate habitat for native fish and vegetation, and supply sediment to protect archaeological resources. In order to measure the impacts of the different alternatives on the sediment resource, several different models are being utilized. A sand budget numerical model that tracks the storage and transport of sand in the Colorado River below Glen Canyon Dam developed by the USGS is utilized. The model uses empirically based rating curves for specific particle sizes. The decision criteria for the high flow experiment environmental assessment is applied to the sand budget model as well as other flow changes incorporated in the alternatives. An empirically based sandbar volume model was also developed for the LTEMP EIS process to address the sandbar resource impacts. Based on the model results, performance criteria have been established to allow for comparisons between the alternatives. The criteria include the changes in the sand mass balance of the system, the sandbar volume changes, the amount of sand being transported at higher flows and the variability in the high flow experiments. JF - American Geophysical Union Fall Meeting AU - Russell, K AU - Huang, V AU - Varyu, D AU - Greimann, B P AU - O'Connor, B L AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract H31B EP - 1153 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686057748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Analyzing+sediment+impacts+for+the+Glen+Canyon+long-term+experimental+and+management+plan+EIS&rft.au=Russell%2C+K%3BHuang%2C+V%3BVaryu%2C+D%3BGreimann%2C+B+P%3BO%27Connor%2C+B+L%3BAnonymous&rft.aulast=Russell&rft.aufirst=K&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-06-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - A flume experiment to constrain bedload adaptation lengths AN - 1686057481; 2015-048924 AB - Conventional sediment transport equations are properly applied to the prediction of equilibrium transport rates attained under uniform hydraulic conditions. Natural streams, however, often exhibit spatially variable channel geometry that leads to highly non-uniform flow, such that sediment transport rates may not be in equilibrium with local flow conditions. In numerical modeling applications, non-equilibrium transport can be addressed by modifying computed transport rates with an adaptation length parameter (L). Although various physically-based approaches for estimating L have been suggested for suspended sediment transport, existing methods to account for L when computing bedload transport in non-uniform flow fields are crude. The typical approach is to scale L according to some dimension of the transport process, from the saltation length of individual bedload particles to several times the channel width. We conducted experiments in a laboratory flume designed to investigate L for bedload transport. The flume, located at the UC-Berkeley Richmond Field Station, is 4.5 m long and 0.3 m wide with a 1.3 m test section loaded with uniform gravel between 2.4 and 2.8 mm in diameter. The same gravel was fixed to the bed upstream from the test section to provide equivalent hydraulic roughness for developing flow, while eliminating sediment transport upstream from the test section. Experimental runs consisted of gradually introducing a discharge of 0.01 m3/s with the flume slope set to 0.0045 in order to bring flume conditions near the threshold of entrainment, then rapidly increasing the flume slope to increase shear stresses and generate bedload transport. A high-speed digital video camera was used to record grain movement at 4 locations along the test section, and grain-by-grain transport was tallied to quantify spatial differences in the bedload transport rate once hydraulic conditions in the flume were adjusted to the new bed slope. Test runs were conducted for 3 different final slopes corresponding to transport stages (T) of about 1.7, 2.0, and 2.4 times the critical shear stress. Preliminary results suggest that L is an increasing function of shear stress that ranges from < or = 38 grain diameters when T = 1.7 to as much as 280 diameters when T = 2.4. JF - American Geophysical Union Fall Meeting AU - Gaeuman, D A AU - Arabnia, O AU - Noll, C AU - Sklar, L S AU - Lai, Y AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP31B EP - 0855 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1686057481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=A+flume+experiment+to+constrain+bedload+adaptation+lengths&rft.au=Gaeuman%2C+D+A%3BArabnia%2C+O%3BNoll%2C+C%3BSklar%2C+L+S%3BLai%2C+Y%3BAnonymous&rft.aulast=Gaeuman&rft.aufirst=D&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-06-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Beyond annual streamflow reconstructions for the Upper Colorado River basin; a paleo-water-balance approach AN - 1680754301; 2015-043204 AB - Hydrologic reconstructions for the Upper Colorado River Basin (UCRB) to date have primarily focused on reconstructing annual streamflows from tree-ring chronologies using parametric and non parametric statistical models. These reconstructed annual streamflows have subsequently been disaggregated to monthly time-steps using space-time disaggregation algorithms to drive water resources allocation models such as the Colorado River Simulation System (CRSS). However, to understand the hydrologic responses--dry and pluvial spells of the UCRB, an analysis of the complete set of water balance characteristics of the Basin should provide a better understanding of the variable influences of precipitation and temperature inputs on evaporation, runoff, deep percolation and shallow sub-surface storage. A new methodology to derive UCRB water balance variables uses a sequential two-step approach of non parametric statistical resampling (K nearest neighbor or K-nn) and monthly water balance modeling (Thornthwaite Water Balance or TWB). The first step identifies water years in the paleohydrologic period (1400 1905) that are similar to water years in the instrumental period (1906 through 2005). Once a sequence of K similar years (K=10 was used) have been identified, PRISM (Parameter-elevation Regressions on Independent Slopes Model) monthly precipitation and temperature data aggregated to 62 subbasins (Hydrologic Unit Code 8 or HUC-8) were resampled for the selected year sequences to develop time series of monthly HUC-8 precipitation and temperature for the 1400-1905 paleohydrology period. The resampling was performed 1000 times to provide 1000 realizations of monthly precipitation and temperature for each HUC-8 in the UCRB. In the second step, each of these precipitation and temperature realizations was run through a calibrated version of the UCRB TWB model to compute monthly water balance variables. Preliminary analysis of the water balance variables, e.g., snow water equivalent (SWE) and runoff, at monthly and annual time scales has shown robust verification statistics over the instrumental period, and corroborate well with published annual results for the paleohydrologic period. Additional analyses are currently in progress with an aim to understand better the role of other water balance terms (e.g., evaporation, to further characterize dry and pluvial spells in the Basin). JF - American Geophysical Union Fall Meeting AU - Gangopadhyay, S AU - McCabe, G J AU - Woodhouse, Connie A AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract GC41F EP - 05 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1680754301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Beyond+annual+streamflow+reconstructions+for+the+Upper+Colorado+River+basin%3B+a+paleo-water-balance+approach&rft.au=Gangopadhyay%2C+S%3BMcCabe%2C+G+J%3BWoodhouse%2C+Connie+A%3BAnonymous&rft.aulast=Gangopadhyay&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2016-10-25 N1 - CODEN - #07548 ER - TY - JOUR T1 - Mechanical effects of normal faulting along the eastern escarpment of the Sierra Nevada, California AN - 1676585776; 2015-038491 AB - Here we test whether the regional near-surface stress field in the Sierra Nevada, California, and the near-surface fracturing that heavily influences the Sierran landscape are a mechanical response to normal faulting along its eastern escarpment. A compilation of existing near-surface stress measurements for the central Sierra Nevada, together with three new measurements, shows the most compressive horizontal stresses are 3-21 MPa, consistent with the widespread distribution of sheeting joints (near-surface fractures subparallel to the ground surface). In contrast, a new stress measurement at Aeolian Buttes in the Mono Basin, east of the range front fault system, reveals a horizontal principal tension of 0.014 MPa, consistent with the abundant vertical joints there. To evaluate mechanical effects of normal faulting, we modeled both normal faults and grabens in three ways: (1) dislocations of specified slip in an elastic half-space, (2) frictionless sliding surfaces in an elastic half-space; and (3) faults in thin elastic beams resting on an inviscid fluid. The different mechanical models predict concave upward flexure and widespread near-surface compressive stresses in the Sierra Nevada that surpass the measurements even for as little as 1 km of normal slip along the eastern escarpment, which exhibits 1-3 km of structural and topographic relief. The models also predict concave downward flexure of the bedrock floors and horizontal near-surface tensile stresses east of the escarpment. The thin-beam models account best for the topographic relief of the eastern escarpment and the measured stresses given current best estimates for the rheology of the Sierran lithosphere. Our findings collectively indicate that the regional near-surface stress field and the widespread near-surface fracturing directly reflect the mechanical response to normal faulting along the eastern escarpment. These results have broad scientific and engineering implications for slope stability, hydrology, and geomorphology in and near fault-bounded mountain ranges in general. JF - American Geophysical Union Fall Meeting AU - Martel, S J AU - Logan, J M AU - Stock, G M AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP33B EP - 0909 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676585776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Mechanical+effects+of+normal+faulting+along+the+eastern+escarpment+of+the+Sierra+Nevada%2C+California&rft.au=Martel%2C+S+J%3BLogan%2C+J+M%3BStock%2C+G+M%3BAnonymous&rft.aulast=Martel&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Quantifying sediment distribution and channel changes following removal of the Glines Canyon Dam, Elwha River, Washington AN - 1676585468; 2015-038527 AB - The ongoing removal of two dams on the Elwha River, Washington, beginning in 2011, is the largest dam-removal project in history. Our research quantifies sediment deposition and channel changes in the reach between the dams during the removal of the upstream Glines Canyon Dam. After the initial release in October 2012, the sediment transport and deposition throughout our study reach has had a dynamic effect on channel and bar morphology. Multiple methods were used to quantify the changes in the morphology of the channel and gravel bars. Detailed topographic surveys using Terrestrial Laser Scanning (TLS), and total station bathymetric surveys began before the initial sediment release and were repeated one year later to quantify changes in sediment volume and distribution. Monthly surface pebble counts and photo documentation were used to quantify changes in surface grain-size distribution and the effects of the influx of sediment and woody debris on the channel morphology. We measured changes in channel morphology and grain-size distribution at four field sites located 2-6 km downstream of Glines Canyon Dam. In the first two months following the initial sediment release, the mean sediment size on the surface of the channel bars abruptly decreased from approximately 18 cm to <1 mm due to rapid burial by new sediment. Large woody debris transported downstream from the former reservoir has caused new sand and gravel bars to form along the channel margin at two of our study sites, as well as the longitudinal growth of 5-10 bars throughout the study area. The copious amount of sediment transported through the system since October 2012 also created new mid-channel bars at all four field sites. In some locations, the formation, growth and merging of bars has effectively narrowed the river channel, causing it to migrate laterally and erode the bank. The initial sediment deposition has started eroding at the downstream end of some of the new bars since May 2013. This localized erosion is related to the collection of new woody debris that is changing the flow pattern of the channel. Concurrent with sediment bar growth and formation, sediment has also filled mainstem pools and transformed the pool-riffle profile to a continuous high-energy glide. As the sediment and woody debris wave has progressed downstream, the channel stage has increased in response. Although there were no large floods, the high winter flows and spring runoff have continued to transport sediment throughout the middle reach. By spring 2013, portions of the pre-sediment features began to re-emerge due to reduction of new sediment flowing through the system. We anticipate that the bar formations in this reach will continue to evolve as the dam removal is completed in the next year and high seasonal discharges introduce and remobilize the sediment. JF - American Geophysical Union Fall Meeting AU - Free, B AU - Ely, L L AU - Bountry, J AU - Ritchie, Andy C AU - Erwin, S AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP43B EP - 0849 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676585468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Quantifying+sediment+distribution+and+channel+changes+following+removal+of+the+Glines+Canyon+Dam%2C+Elwha+River%2C+Washington&rft.au=Free%2C+B%3BEly%2C+L+L%3BBountry%2C+J%3BRitchie%2C+Andy+C%3BErwin%2C+S%3BAnonymous&rft.aulast=Free&rft.aufirst=B&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Rapid post-glacial erosion by earthflows in the Mangataikapua catchment, Waipaoa River, New Zealand AN - 1676578960; 2015-037048 AB - Hillslope response to climate-driven fluvial incision via landsliding can have a profound effect on sediment budgets and relief generation. Following a shift to a warmer, wetter climate after the Last Glacial Maximum (LGM) ( approximately 18 ka), the Waipaoa River (North Island, NZ) rapidly incised up to 120 m leaving perched relict hillslopes that are still adjusting to that base level fall. In the Mangataikapua sub-catchment--a 15 km (super 2) tributary basin in the middle-reach of the Waipaoa River, principally comprised of weak melange--we see widespread relaxation of hillslopes associated with pervasive post-LGM earthflows. Incision along the Mangataikapua created >50 m of relief at the junction with the Waipaoa and destabilized slopes throughout the sub-catchment. Less than 5% of the melange area retains relict terrain unaltered by earthflows, exemplifying the importance of landslides to sediment production. Continued adjustment along Mangataikapua sub-tributaries and slopes is evident from modern earthflow movement. By approximating the LGM (and younger) surfaces using tephrochronology and surface morphology, we can estimate the volume, timing, and distribution of post-LGM hillslope lowering and calculate the relative contribution of earthflows to post-LGM landscape evolution in the Waipaoa. We initially dated a multitude of ridgelines and sideslopes using tephrochronology. We collected tephra sequences, analyzed the basal samples for major oxide glass chemistry, and compared results to published values to identify the oldest tephra. The oldest preserved tephra indicates the minimum age since the surface was last disturbed, or inferred timing of surface stability. The oldest surfaces precede the LGM transition (>18 ka), and are located exclusively on the broad ridges in the headwaters. The next oldest surfaces are the main boundary ridgelines, which stabilized by 9.5 ka, ending the initial phase of slope relaxation. Sideslopes continue to adjust, with ages varying from 5.5 ka to modern-day. We found age correlated linearly with sample depth and decreased with surface roughness (determined from 1 m lidar DEM). Using this information, we extrapolated ages for the whole Mangataikapua and determined >95% of the sub-catchment has lowered since the LGM. To estimate the average rate of erosion, we approximated the paleochannel elevation from an abandoned LGM terrace at the Mangataikapua outlet and fit a surface to the relict ridgelines and channel. The difference between the modern and fitted surface is 0.3-0.4 km (super 3) , giving a post-LGM averaged lowering rate of approximately 1 mm yr (super -1) . This is 2-3 times more than the average hillslope erosion rate approximated in previous studies. Although earthflow-altered terrain is only a small portion of the wider Waipaoa catchment, the rapid erosion rates reported here make our study site a significant contributor to the overall sediment budget and earthflows a major influence in regional landscape evolution. JF - American Geophysical Union Fall Meeting AU - Cerovski-Darriau, Corina AU - Roering, J J AU - Marden, M AU - Palmer, A S AU - Bilderback, Eric L AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP41C EP - 0809 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676578960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Rapid+post-glacial+erosion+by+earthflows+in+the+Mangataikapua+catchment%2C+Waipaoa+River%2C+New+Zealand&rft.au=Cerovski-Darriau%2C+Corina%3BRoering%2C+J+J%3BMarden%2C+M%3BPalmer%2C+A+S%3BBilderback%2C+Eric+L%3BAnonymous&rft.aulast=Cerovski-Darriau&rft.aufirst=Corina&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Elwha River restoration; sediment management AN - 1676578694; 2015-037003 AB - The removal of Elwha and Glines Canyon Dams on the Elwha River relies on controlled reservoir drawdown increments and natural river flows to erode and redistribute the reservoir sediment, estimated to be a total of 23 (+ or -3) million m3. To mitigate for the predicted sediment effects, facilities have been constructed for water quality and flood protection. A sediment monitoring program is being implemented by an interdisciplinary team from Reclamation and National Park Service to integrate real-time measurements with continually updated numerical model predictions. The most recent numerical reservoir modeling and monitoring results indicate about 20 to 25 percent of the reservoir sediment has been released since the start of dam removal. Monitoring results in 2012 and early 2013 confirmed that controlled reservoir drawdown increments have induced sufficient vertical and lateral erosion of delta surfaces behind both dams. Predam channel and floodplain surface has been exposed in numerous portions of Lake Aldwell, with the release of coarse and fine sediment in the first few pools below Elwha Dam. The material released from Lake Aldwell has included organic material. With the removal of about three quarters of Glines Canyon Dam and the disappearance of Lake Mills, coarse bedload sediment has been continually released into the downstream river since late fall 2012. Field measurements and numerical modeling are being used to track the progression of the sediment wave downstream to the Elwha River mouth. Initial findings are that the aggradation was greatest immediately downstream of Glines Canyon Dam, and filled pools and transformed river planform from step-pool to glide for most of the 7 mile reach between Lake Mills and Lake Aldwell. Although there has not been a major flood, winter flows and spring snowmelt have significantly reworked the released sediment and remnants of the pre-sediment release pools and rapids have re-emerged. Large wood and organics have also been a consistent component of the released material. Future monitoring will include documenting the effect of encountering the lakebed muds on erosion rates of delta sediments in the former Lake Mills. Uncertainty in the amount of sediments released from Lake Mills will be addressed through continued monitoring as part of the adaptive management plan set forth during the restoration project. Monitoring will also continue to document the progression of sediments in the downstream Elwha River system. JF - American Geophysical Union Fall Meeting AU - Kimbrel, S AU - Bountry, J AU - Randle, T J AU - Ritchie, Andrew AU - Huginin, Heidi AU - Torrance, Anna AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP33E EP - 06 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676578694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Elwha+River+restoration%3B+sediment+management&rft.au=Kimbrel%2C+S%3BBountry%2C+J%3BRandle%2C+T+J%3BRitchie%2C+Andrew%3BHuginin%2C+Heidi%3BTorrance%2C+Anna%3BAnonymous&rft.aulast=Kimbrel&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Constructing a near-continuous suspended-sediment budget using acoustic instrumentation on the Rio Grande in Big Bend National Park, USA AN - 1676578050; 2015-037028 AB - The Rio Grande in the Big Bend region of Texas, USA, and Chihuahua and Coahuila, Mexico, is in disequilibrium. The river in this reach rapidly narrows during low-flow years, and widens during rare, large magnitude floods. One management strategy to improve in-channel habitat for the native ecosystem is to limit the rate and magnitude of channel narrowing during low-flow years through water releases from re-operated upstream dams. The proposed purpose of these dam re-operations is to maximize fine-sediment transport downstream, thereby limiting fine-sediment deposition and channel narrowing. This management strategy requires extensive knowledge of the quantity of fine-sediment supplied to the river channel, the predominant source areas of the supplied sediment, and the suspended-sediment transport dynamics over a range of flow magnitudes and durations. To address these issues, a near-continuous suspended-sediment monitoring program consisting of two suspended-sediment gages was established at two sites in Big Bend National Park, Texas. Suspended-sediment gages consist of two single-frequency sideways-looking acoustic-Doppler profilers that collect data at 15-minute intervals. Acoustic attenuation is used to calculate silt-and-clay concentration, and acoustic backscatter adjusted for silt-and-clay concentration is used to calculate sand concentration in two size classes. Acoustic attenuation and backscatter are calibrated using standard depth-integrated samples and cross-section-calibrated automatic pump samples. Two types of floods affect the sediment budgets of the Rio Grande in Big Bend National Park, long-duration releases from upstream dams and short-duration flash floods originating in tributaries upstream or between the gages. Initial analyses of suspended-sediment dynamics during long-duration dam releases show that dam releases have the potential to export fine sediment from the national park reach. Dam releases transported approximately 8% of the total silt and clay load that passed the downstream gage over the period of record. Dam releases may cause either erosion or deposition of sand, depending on the local supply of sand on the channel bed upstream from the gages. Large sediment concentrations (often >40,000 mg/L) occur during short-duration flash floods, and concentration peaks attenuate quickly and much of the suspended-load is deposited, thereby contributing to channel narrowing. Additional work is being conducted to constrain sediment inputs from two large ephemeral tributaries and to further partition the sediment budget for other source areas. Sediment contributions from various source areas will be quantified, and these data will be used to develop an environmental flow program in order to maximize the export of accumulated fine sediment from the study reach. JF - American Geophysical Union Fall Meeting AU - Dean, David J AU - Topping, D J AU - Griffiths, R E AU - Sabol, T A AU - Schmidt, J C AU - Bennett, Jeffery B AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract EP34C EP - 07 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676578050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Constructing+a+near-continuous+suspended-sediment+budget+using+acoustic+instrumentation+on+the+Rio+Grande+in+Big+Bend+National+Park%2C+USA&rft.au=Dean%2C+David+J%3BTopping%2C+D+J%3BGriffiths%2C+R+E%3BSabol%2C+T+A%3BSchmidt%2C+J+C%3BBennett%2C+Jeffery+B%3BAnonymous&rft.aulast=Dean&rft.aufirst=David&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Distribution of exotic plant species and relationship to vegetation type at Bryce Canyon National Park, USA AN - 1676359523; PQ0001397012 AB - Natural resource planning increasingly emphasizes control of undesired exotic plant species, which pose formidable challenges to conservation on many urban and wildland landscapes such as national parks. To enhance knowledge of exotic plant distribution and support implementation of an exotic plant management plan, we analyzed a data set including native and exotic vegetation on 406, 400-m2 plots within a 23,754-ha landscape encompassing Bryce Canyon National Park in southwestern Utah, USA. Fifteen exotic plant species inhabited plots, with the most frequent species all of Eurasian-origin: Poa pratensis (13% of plots), Taraxacum officinale (11%), Tragopogon dubius (8%), and Bromus inermis (5%). Relationships of exotic plant community variables (cover and species/400m2) with vegetation map types at three hierarchical resolutions (coarse, with 8 vegetation types, intermediate with 14, and fine with 28) were strong. No single map resolution emerged as optimal overall for portraying exotic plant distribution, as different hierarchical map resolutions reflected heavily and minimally invaded vegetation types at all resolutions. Elevation was not consistently related to prevalence of exotic plants, as vegetation type within an elevation zone was paramount. For example, some high-elevation forest types (e.g., Populus tremuloides) supported more exotic plants than other high-elevation types (e.g., Pinus longaeva). Meadows were among the most invaded vegetation types, woodlands the least, and shrublands had variable prevalence of exotics depending on the specific type of shrubland. Results suggest that vegetation maps can aid landscape planning of management strategies, such as prioritizing early detection and treatment in vegetation types currently little invaded. JF - Landscape and Urban Planning AU - Abella, Scott R AU - Tendick, Amy AD - National Park Service, Washington Office, Natural Resource Stewardship and Science Directorate, Biological Resource Management Division, 1201 Oakridge Drive, Fort Collins, CO 80525, USA Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 48 EP - 58 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 120 SN - 0169-2046, 0169-2046 KW - Environment Abstracts; Ecology Abstracts KW - Mapping KW - Hierarchical classification KW - Native_exotic species relationships KW - Invasibility KW - Management prioritization KW - Vegetation type KW - National parks KW - Management plans KW - Forests KW - Maps KW - Taraxacum officinale KW - Poa pratensis KW - Urban planning KW - Meadows KW - Planning KW - Bromus inermis KW - Urban areas KW - USA, Utah KW - Data processing KW - Tragopogon dubius KW - Landscape KW - Vegetation KW - Pinus longaeva KW - Natural resources KW - Plants KW - Plant communities KW - Conservation KW - Canyons KW - Populus tremuloides KW - ENA 05:Environmental Design & Urban Ecology KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1676359523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+and+Urban+Planning&rft.atitle=Distribution+of+exotic+plant+species+and+relationship+to+vegetation+type+at+Bryce+Canyon+National+Park%2C+USA&rft.au=Abella%2C+Scott+R%3BTendick%2C+Amy&rft.aulast=Abella&rft.aufirst=Scott&rft.date=2013-12-01&rft.volume=120&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Landscape+and+Urban+Planning&rft.issn=01692046&rft_id=info:doi/10.1016%2Fj.landurbplan.2013.08.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-04-01 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Data processing; Vegetation type; Meadows; Planning; Landscape; Plant communities; National parks; Conservation; Forests; Vegetation; Maps; Management plans; Urban planning; Natural resources; Plants; Canyons; Urban areas; Pinus longaeva; Tragopogon dubius; Bromus inermis; Taraxacum officinale; Populus tremuloides; Poa pratensis; USA, Utah DO - http://dx.doi.org/10.1016/j.landurbplan.2013.08.010 ER - TY - JOUR T1 - Klamath River reconstruction; strategies for dealing with uncertainty in calibration data AN - 1668232041; 2015-031000 AB - The upper Klamath Basin has been the center of conflict over competing water uses and values in recent years, exacerbated by drought conditions. Currently, water needs for irrigation, fish, and riparian environments are being addressed and plans for sharing limited water resources are being negotiated. In a number of major river basins in the western US, extended records of streamflow from tree rings have been found useful for planning by placing recent droughts in a long term context and characterizing the long-term hydrologic variability over past centuries. The focus of this research is the first reconstruction of the upper Klamath River and its potential use for management. One challenge in the reconstruction of Klamath River streamflow is the availability of high quality streamflow data for reconstruction model calibration. In the Klamath basin, a long history of diversions for irrigation along with complex wetland hydrology has made the accurate estimation of natural flows difficult. A number of sources of hydrology are available, but all show differences in magnitudes of high and low flows. While the uncertainties in the calibration streamflow data can be described and quantified, they cannot be overcome, and thus impart uncertainty to the resulting reconstruction. Thus, it is important to develop analysis strategies that highlight the most certain aspects of the reconstruction. In the case of the Klamath River records, the most robust information concerns the sequences of flow, and duration and frequency of wet and dry intervals. In the reconstruction, which extends from 1493-2010, analyses of frequency and distribution of extreme low flow years, runs of consecutive years of low flows, and the probability of transitions between wet and dry years all document long-term natural hydrologic variability, over which the impacts of climate change will be imposed. While not a perfect record of past flow, the Klamath reconstruction provides information that can be useful to management. A challenge is to convey the uncertainties, but to also highlight the information for which we have the most confidence, and why. JF - American Geophysical Union Fall Meeting AU - Woodhouse, Connie A AU - Malevich, S B AU - Meko, D M AU - Gangopadhyay, S AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract GC11A EP - 0957 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668232041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Klamath+River+reconstruction%3B+strategies+for+dealing+with+uncertainty+in+calibration+data&rft.au=Woodhouse%2C+Connie+A%3BMalevich%2C+S+B%3BMeko%2C+D+M%3BGangopadhyay%2C+S%3BAnonymous&rft.aulast=Woodhouse&rft.aufirst=Connie&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - The glaciological response of Black Rapids Glacier to the Denali earthquake rock avalanches AN - 1668228773; 2015-027557 AB - We investigated the glaciological response of Black Rapids Glacier, a large valley glacier, to three large rock avalanches in 2002, with satellite radar imagery and numerical modeling. Glacier surface velocities prior to and after landslide deposition were quantified using a combination of ERS-1/ERS-2 tandem, RADARSAT-1, and ALOS PALSAR synthetic aperture radar data. Averaged over the area of the debris sheets, glacier surface velocity increased 44% within 2 years of the landslides. At the downglacier end of the lowest landslide, where strong differential ablation produced a steep ice cliff, velocities increased by 109% over the same period. By 2007, ice velocity throughout the debris area had become more uniform, consistent with a constant ice flux resulting from drastically reduced ablation at the base of the debris. A full Stokes numerical ice flow model of a simplified glacier geometry produced a reversal of the velocity gradient from compressional to extensional flow after 5 years, which supports our interpretation that the recent changes in the velocity field of the glacier are related to landslide-induced mass balance changes. JF - American Geophysical Union Fall Meeting AU - Clague, J J AU - Shugar, D H AU - Rabus, B AU - Capps, D AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract C21D EP - 0651 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668228773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=The+glaciological+response+of+Black+Rapids+Glacier+to+the+Denali+earthquake+rock+avalanches&rft.au=Clague%2C+J+J%3BShugar%2C+D+H%3BRabus%2C+B%3BCapps%2C+D%3BAnonymous&rft.aulast=Clague&rft.aufirst=J&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-04-02 N1 - CODEN - #07548 ER - TY - JOUR T1 - High-resolution near-surface permafrost modeling for the 21st century, Wrangell-St. Elias National Park and Preserve, Alaska AN - 1664434511; 2015-023041 AB - Permafrost within most part of Wrangell-St. Elias National Park and Preserve (WRST) is discontinuous and warm i.e. within a few degrees of thawing. It is the physical foundation on which the ecosystems in the park rest. Thawing of permafrost alters this foundation, and can alter ecosystems and landscapes. Nonetheless, the data on permafrost condition and extent within WRST is limited. The current and future permafrost distribution and thickness of active layer can be modeled, given sufficient data about ground properties, vegetation, topography, and climate. We used GIPL 1.0 (Spatially Distributed Model of Permafrost Dynamics in Alaska) model; and downscaled climate forcing from 5 Global Circulation Models (GCM) that work best for Alaska and high-resolution soil landscape and ecotype maps from National Park Service (NPS) as model inputs to develop high-resolution permafrost maps for the recent past (2001-10) and the future decades (2050s and 2090s). The soil landscape and ecotype maps were derived from Landsat TM scenes (Jorgenson et al. 2008). The modeling effort resulted in recent and future permafrost maps of WRST at a spatial resolution of 28.5 m, the best resolution permafrost maps available for any part of Alaska. The model mapped 80% of WRST as underlain by near-surface permafrost during the decade of 2001-10 (Fig. 1) and predicted 50% decrease in the near-surface permafrost extent by 2050s owing to a 2 degrees C increase in the mean decadal air temperature and slightly higher precipitation. According to the 5 GCM projections, the decadal air temperature will increase by another 2 degrees C between 2050s and 2090s which will likely cause further increase in the ground temperature and decrease in the permafrost extent. The model predicts a meager 15% of WRST would still remain underlain by near-surface permafrost toward the end of the 21st century. Comparison of the modeled permafrost distribution with in situ observation of permafrost presence/absence at 430 sites showed 95% agreement. Thus, the modeled permafrost distributions are reliable representation of near-surface permafrost extent within WRST. These maps are critical to understand the permafrost condition and to identify the sites vulnerable to thawing. These maps also facilitate informed decision making on resource management. JF - American Geophysical Union Fall Meeting AU - Panda, S K AU - Marchenko, S S AU - Romanovsky, V E AU - Swanson, D K AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract C33A EP - 0693 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664434511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=High-resolution+near-surface+permafrost+modeling+for+the+21st+century%2C+Wrangell-St.+Elias+National+Park+and+Preserve%2C+Alaska&rft.au=Panda%2C+S+K%3BMarchenko%2C+S+S%3BRomanovsky%2C+V+E%3BSwanson%2C+D+K%3BAnonymous&rft.aulast=Panda&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-03-19 N1 - CODEN - #07548 ER - TY - JOUR T1 - Boreal forest soil erosion and soil-atmosphere carbon exchange AN - 1660630968; 2015-020853 AB - Erosion may become an increasingly important agent of change in boreal systems with climate warming, due to enhanced ice wedge degradation and increases in the frequency and intensity of stand-replacing fires. Ice wedge degradation can induce ground surface subsidence and lateral movement of mineral soil downslope, and fire can result in the loss of O horizons and live roots, with associated increases in wind- and water-promoted erosion until vegetation re-establishment. It is well-established that soil erosion can induce significant atmospheric carbon (C) source and sink terms, with the strength of these terms dependent on the fate of eroded soil organic carbon (SOC) and the extent to which SOC oxidation and production characteristics change with erosion. In spite of the large SOC stocks in the boreal system and the high probability that boreal soil profiles will experience enhanced erosion in the coming decades, no one has estimated the influence of boreal erosion on the atmospheric C budget, a phenomenon that can serve as a positive or negative feedback to climate. We employed an interactive erosion model that permits the user to define 1) profile characteristics, 2) the erosion rate, and 3) the extent to which each soil layer at an eroding site retains its pre-erosion SOC oxidation and production rates (n (sub ox) and n (sub prod) =0, respectively) vs. adopts the oxidation and production rates of previous, non-eroded soil layers (n (sub ox) and n (sub prod) =1, respectively). We parameterized the model using soil profile characteristics observed at a recently burned site in interior Alaska (Hess Creek), defining SOC content and turnover times. We computed the degree to which post-burn erosion of mineral soil generates an atmospheric C sink or source while varying erosion rates and assigning multiple values of n (sub ox) and n (sub prod) between 0 and 1, providing insight into the influence of erosion rate, SOC oxidation, and SOC production on C dynamics in this and similar profiles. Varying n (sub ox) and n (sub prod) did not induce meaningful changes in model estimates of atmospheric C source or sink strength, likely due to the low turnover rate of SOC in this system. However, variation in mineral soil erosion rates induced large shifts in the source and sink strengths for atmospheric C; after 50 y of mineral soil erosion at 5 cm y (super -1) , we observed a maximum C source of 35 kg C m (super -2) and negligible sink strength. Doubling the erosion rate approximately doubled the source strength. Scaling these estimates to the region requires estimates of the area undergoing mineral soil erosion in forests similar to those modeled. We suggest that erosion is an important but little studied feature of fire-driven boreal systems that will influence atmospheric CO (sub 2) budgets. JF - American Geophysical Union Fall Meeting AU - Billings, S A AU - Harden, J W AU - O'Donnell, Jonathan AU - Sierra, C A AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract B13G EP - 0594 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660630968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Boreal+forest+soil+erosion+and+soil-atmosphere+carbon+exchange&rft.au=Billings%2C+S+A%3BHarden%2C+J+W%3BO%27Donnell%2C+Jonathan%3BSierra%2C+C+A%3BAnonymous&rft.aulast=Billings&rft.aufirst=S&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-03-05 N1 - CODEN - #07548 ER - TY - JOUR T1 - Effects of Stock Use and Backpackers on Water Quality in Wilderness in Sequoia and Kings Canyon National Parks, USA AN - 1642238137; 19000589 AB - During 2010-2011, a study was conducted in Sequoia and Kings Canyon National Parks (SEKI) to evaluate the influence of pack animals (stock) and backpackers on water quality in wilderness lakes and streams. The study had three main components: (1) a synoptic survey of water quality in wilderness areas of the parks, (2) paired water quality sampling above and below several areas with differing types and amounts of visitor use, and (3) intensive monitoring at six sites to document temporal variations in water quality. Data from the synoptic water quality survey indicated that wilderness lakes and streams are dilute and have low nutrient and Escherichia coli concentrations. The synoptic survey sites were categorized as minimal use, backpacker-use, or mixed use (stock and backpackers), depending on the most prevalent type of use upstream from the sampling locations. Sites with mixed use tended to have higher concentrations of most constituents (including E. coli) than those categorized as minimal-use (P less than or equal to 0.05); concentrations at backpacker-use sites were intermediate. Data from paired-site sampling indicated that E. coli, total coliform, and particulate phosphorus concentrations were greater in streams downstream from mixed-use areas than upstream from those areas (P less than or equal to 0.05). Paired-site data also indicated few statistically significant differences in nutrient, E. coli, or total coliform concentrations in streams upstream and downstream from backpacker-use areas. The intensive-monitoring data indicated that nutrient and E. coli concentrations normally were low, except during storms, when notable increases in concentrations of E. coli, nutrients, dissolved organic carbon, and turbidity occurred. In summary, results from this study indicate that water quality in SEKI wilderness generally is good, except during storms; and visitor use appears to have a small, but statistically significant influence on stream water quality. JF - Environmental Management AU - Clow, David W AU - Forrester, Harrison AU - Miller, Benjamin AU - Roop, Heidi AU - Sickman, James O AU - Ryu, Hodon AU - Domingo, Jorge Santo AD - Colorado Water Science Center, U.S. Geological Survey, Denver, CO, USA dwclow@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1400 EP - 1414 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 52 IS - 6 SN - 0364-152X, 0364-152X KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Wilderness KW - National parks KW - Upstream KW - Nutrients KW - Sampling KW - Water quality KW - Streams KW - Raw materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1642238137?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Effects+of+Stock+Use+and+Backpackers+on+Water+Quality+in+Wilderness+in+Sequoia+and+Kings+Canyon+National+Parks%2C+USA&rft.au=Clow%2C+David+W%3BForrester%2C+Harrison%3BMiller%2C+Benjamin%3BRoop%2C+Heidi%3BSickman%2C+James+O%3BRyu%2C+Hodon%3BDomingo%2C+Jorge+Santo&rft.aulast=Clow&rft.aufirst=David&rft.date=2013-12-01&rft.volume=52&rft.issue=6&rft.spage=1400&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-013-0166-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-03-01 N1 - Number of references - 53 N1 - Last updated - 2016-06-30 DO - http://dx.doi.org/10.1007/s00267-013-0166-x ER - TY - JOUR T1 - Using dissolved organic matter (DOM) composition to detect permafrost thaw in Arctic and boreal watersheds AN - 1618131260; 2014-084428 AB - Permafrost thaw can profoundly alter hydrology and carbon dynamics in northern high-latitude regions. Thawing of permafrost has been detected through monitoring of borehole temperatures and active layer thickness (ALT), but these measurements have limited spatial inference and primarily reflect local conditions. Remote sensing analyses have been useful for detecting thermokarst features, yet have limited application in upland forests or in ice-poor regions not susceptible to ground subsidence. Analysis of stream discharge time-series (e.g. recession flow analysis) can be a powerful tool for detecting watershed-scale changes in ALT, but long-term hydrologic data is sparse in many northern regions. Given the large pool of organic carbon (C) in permafrost soils, most research has focused on how permafrost thaw impacts C released to the atmosphere. However, permafrost thaw may also modify the lateral flux of C from terrestrial to aquatic systems, often through increasing groundwater discharge to stream flow. Here, we present data from arctic (n=36) and boreal rivers (n=60) of Alaska to address the question: can DOM character in rivers be used as a tool for detecting permafrost thaw in high-latitude watersheds? We hypothesize that the chemical composition of DOM is sensitive to permafrost configuration as a control on (1) groundwater transit times, (2) microbial processing, and (3) stabilization in mineral soils. Using measurements of DOM optical properties, chemical fractionation, and (super 14) C-DOC, we distinguished DOM character between supra- and sub-permafrost aquifers. DOM transported from supra-permafrost soils to rivers is subject to seasonal thawing and re-freezing of the active layer. DOC concentrations peaked during spring snowmelt (7.5 to 41.7 mgC L (super -1) ), when frozen soils confine subsurface flow to organic-soil horizons, and declined during summer (2.6 to 27.3 mgC L (super -1) ), when soils of the active layer thaw. Delta (super 14) C-DOC in three boreal rivers also declined seasonally, reflecting a positive relationship between thaw depth and DOC age. In a complimentary lab experiment, we observed increases in SUVA (sub 254) (an index of DOM aromaticity) from near-surface soil (2.28 + or - 0.27 L mgC (super -1) m (super -1) ) to deeper, more decomposed organic-soil horizons (3.86 + or - 0.60 L mgC (super -1) m (super -1) ), indicating the importance of substrate and microbial processing on DOM production. Riverine DOM originating in sub-permafrost aquifers (as determined from winter flow, springs, and spring-fed streams) was characterized by low DOC concentrations (0.6 to 5.8 mgC L (super -1) ), low SUVA (sub 254) values (0.7 to 2.9 L mgC (super -1) m (super -1) ), a high percentage of hydrophilic compounds (16 to 44%), low Delta (super 14) C-DOC (-46 to -24ppm), and in some instances, high DON concentrations and protein-like fluorophores. Under projected thawing scenarios, model simulations predict a decline in groundwater discharge from supra-permafrost aquifers coinciding with increased discharge from sub-permafrost aquifers. Our findings suggest that measurements of DOM character may be a useful tool for detecting these changes in watershed hydrology with ongoing and future permafrost thaw. JF - American Geophysical Union Fall Meeting AU - O'Donnell, J A AU - Aiken, G AU - Walvoord, M A AU - Butler, K AU - Anonymous Y1 - 2013/12// PY - 2013 DA - December 2013 SP - Abstract C52A EP - 07 PB - American Geophysical Union, Washington, DC VL - 2013 KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1618131260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Geophysical+Union+Fall+Meeting&rft.atitle=Using+dissolved+organic+matter+%28DOM%29+composition+to+detect+permafrost+thaw+in+Arctic+and+boreal+watersheds&rft.au=O%27Donnell%2C+J+A%3BAiken%2C+G%3BWalvoord%2C+M+A%3BButler%2C+K%3BAnonymous&rft.aulast=O%27Donnell&rft.aufirst=J&rft.date=2013-12-01&rft.volume=2013&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=American+Geophysical+Union+Fall+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 2013 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2014-01-01 N1 - PubXState - DC N1 - Last updated - 2014-10-30 N1 - CODEN - #07548 ER - TY - JOUR T1 - Behaviors of Southwestern Native Fishes in Response to Introduced Catfish Predators AN - 1566853739; 20666670 AB - Native fishes reared in hatcheries typically suffer high predation mortality when stocked into natural environments. We evaluated the behavior of juvenile bonytail Gila elegans, roundtail chub Gila robusta, razorback sucker Xyrauchen texanus, and Sonora sucker Catostomus insignis in response to introduced channel catfish Ictalurus punctatus and flathead catfish Pylodictis olivaris. Our laboratory tests indicate these species did not inherently recognize catfish as a threat, but they can quickly (within 12 h) change their behavior in response to a novel predator paired with the sight and scent of a dead conspecific. Chubs appear to avoid predation by swimming away from the threat, whereas suckers reduced movement. Effects of antipredator conditioning on survival of fish reared in hatcheries is unknown; however, our results suggest some native fish can be conditioned to recognize introduced predators, which could increase poststocking survival. JF - Journal of Fish and Wildlife Management AU - Ward, David L AU - Figiel, Chester R, Jr AD - U.S. Geological Survey, Grand Canyon Monitoring and Research Center, 2255 N. Gemini Drive, Flagstaff, Arizona 86001, dlward@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 307 EP - 315 PB - U.S. Fish & Wildlife Service (Conservation Genetics Laboratory), 1011 E. Tudor Rd. Anchorage AK 99503 United States VL - 4 IS - 2 SN - 1944-687X, 1944-687X KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Catostomus insignis KW - Gila elegans KW - Gila robusta KW - Ictalurus punctatus KW - predation KW - Pylodictis olivaris KW - Xyrauchen texanus KW - Wildlife management KW - Predation KW - Survival KW - Predators KW - Freshwater KW - Freshwater fish KW - Conspecifics KW - Fishery management KW - Mortality KW - Swimming KW - Environmental impact KW - Rare species KW - Hatcheries KW - Scents KW - Anti-predator behavior KW - Nature conservation KW - Mortality causes KW - Q1 08442:Population dynamics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566853739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Fish+and+Wildlife+Management&rft.atitle=Behaviors+of+Southwestern+Native+Fishes+in+Response+to+Introduced+Catfish+Predators&rft.au=Ward%2C+David+L%3BFigiel%2C+Chester+R%2C+Jr&rft.aulast=Ward&rft.aufirst=David&rft.date=2013-12-01&rft.volume=4&rft.issue=2&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+and+Wildlife+Management&rft.issn=1944687X&rft_id=info:doi/10.3996%2F092012-JFWM-084 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Hatcheries; Fishery management; Nature conservation; Environmental impact; Survival; Predators; Rare species; Freshwater fish; Mortality causes; Mortality; Swimming; Wildlife management; Conspecifics; Scents; Anti-predator behavior; Predation; Xyrauchen texanus; Gila robusta; Pylodictis olivaris; Gila elegans; Catostomus insignis; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.3996/092012-JFWM-084 ER - TY - JOUR T1 - Changes in Types and Area of Postharvest Flooded Fields Available to Waterbirds in Tulare Basin, California AN - 1566829628; 20666675 AB - Conservation efforts to restore historic waterbird distribution and abundance in the Central Valley of California require information on current and historic areas of waterbird habitat. To provide this information, we mapped the area of agricultural fields in the vicinity of the historic Tulare Lake Bed in the Tulare Basin, California, that were treated postharvest with two different flooding regimes that varied in depth and duration of water applied during August-March 1991-1994 and 2005-2006. We compared our results with published estimates for 1976-1980 and 1981-1987. Area and crops treated postharvest with FLD or IRG flooding differed among years and months. If maintaining agricultural production is a priority and agricultural drainage waters can be disposed of safely, then increasing the extent of FLD grain fields would provide the most benefit for wintering waterbirds; otherwise, restoring and providing adequate water supplies to managed wetlands would most benefit waterbirds. JF - Journal of Fish and Wildlife Management AU - Fleskes, Joseph P AU - Skalos, Daniel A AU - Farinha, Melissa A AD - U.S. Geological Survey, Western Ecological Research Center, 800 Business Park Drive, Suite D, Dixon, California 95620, joe_fleskes@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 351 EP - 361 PB - U.S. Fish & Wildlife Service (Conservation Genetics Laboratory), 1011 E. Tudor Rd. Anchorage AK 99503 United States VL - 4 IS - 2 SN - 1944-687X, 1944-687X KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - California KW - Central Valley KW - habitat KW - postharvest flooding KW - Tulare Basin KW - waterbirds KW - waterfowl KW - Historical account KW - Wildlife management KW - Agricultural production KW - Abundance KW - Basins KW - Man-induced effects KW - USA, California, Tulare Basin KW - Water supplies KW - Crops KW - Agricultural land KW - Lakes KW - Wetlands KW - USA, California KW - Overwintering KW - Quantitative distribution KW - Drainage KW - Habitat KW - Water supply KW - Water management KW - Grain KW - Flooding KW - Conservation KW - Fish KW - USA, California, Central Valley KW - Aquatic birds KW - Drainage water KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566829628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Fish+and+Wildlife+Management&rft.atitle=Changes+in+Types+and+Area+of+Postharvest+Flooded+Fields+Available+to+Waterbirds+in+Tulare+Basin%2C+California&rft.au=Fleskes%2C+Joseph+P%3BSkalos%2C+Daniel+A%3BFarinha%2C+Melissa+A&rft.aulast=Fleskes&rft.aufirst=Joseph&rft.date=2013-12-01&rft.volume=4&rft.issue=2&rft.spage=351&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+and+Wildlife+Management&rft.issn=1944687X&rft_id=info:doi/10.3996%2F022013-JFWM-012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Quantitative distribution; Overwintering; Water management; Flooding; Man-induced effects; Wetlands; Drainage water; Aquatic birds; Water supply; Lakes; Wildlife management; Drainage; Abundance; Grain; Conservation; Basins; Habitat; Water supplies; Crops; Historical account; Agricultural production; Agricultural land; Fish; USA, California; USA, California, Tulare Basin; USA, California, Central Valley DO - http://dx.doi.org/10.3996/022013-JFWM-012 ER - TY - JOUR T1 - The Impact of Rural Votes in Foreign Policies: The FTA Policies under the DPJ Government in Japan AN - 1531927724; 201412933 AB - The recent trend of bilateral free trade agreements (FTAs) has pressured the governments of many countries to make such arrangements with their trade partners. Since its foundation in 1998, the Democratic Party of Japan (DPJ) has advocated free trade policies, partly because the party was an urban-based party. Thus, many expected that, when the DPJ assumed power in 2009, it would implement free trade policies as it had promised in the past. However, the DPJ government failed to deliver on its promise after spending three and a half years in office. It contrasts sharply with the Korean government under the leadership of Lee Myung-bak, which managed to conclude FTAs with its major trade partners, including the United States and the European Union. Both governments' free trade policies faced strong opposition from the agricultural industry, as farmers in Japan and Korea lacked international competitiveness. What explains the reasons why the Japanese government has been struggling to implement its free trade policies, while its Korean counterpart succeeded in signing a number of FTAs? Focusing primarily on the case of Japan and using the Korean case as reference, this study tries to provide an explanation for this puzzle by analyzing the impact of rural votes in the policy-making process. Adapted from the source document. JF - Asian Journal of Political Science AU - Sasada, Hironori AD - Office of International Affairs, Hokkaido University, Japan Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 224 EP - 248 PB - Routledge/Taylor & Francis, Philadelphia PA VL - 21 IS - 3 SN - 0218-5377, 0218-5377 KW - Expenditures KW - Policy Making KW - Voting Behavior KW - Korea KW - Leadership KW - Rural Areas KW - Free Trade KW - Japan KW - International Trade KW - article KW - 9063: international relations; international relations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1531927724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Asian+Journal+of+Political+Science&rft.atitle=The+Impact+of+Rural+Votes+in+Foreign+Policies%3A+The+FTA+Policies+under+the+DPJ+Government+in+Japan&rft.au=Sasada%2C+Hironori&rft.aulast=Sasada&rft.aufirst=Hironori&rft.date=2013-12-01&rft.volume=21&rft.issue=3&rft.spage=224&rft.isbn=&rft.btitle=&rft.title=Asian+Journal+of+Political+Science&rft.issn=02185377&rft_id=info:doi/10.1080%2F02185377.2013.864512 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2014-06-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Japan; Free Trade; Korea; Voting Behavior; Rural Areas; Leadership; Expenditures; International Trade; Policy Making DO - http://dx.doi.org/10.1080/02185377.2013.864512 ER - TY - JOUR T1 - COASTAL FLOOD INUNDATION MONITORING WITH SATELLITE C-BAND AND L-BAND SYNTHETIC APERTURE RADAR DATA AN - 1512322637; 19411179 AB - Satellite Synthetic Aperture Radar (SAR) was evaluated as a method to operationally monitor the occurrence and distribution of storm- and tidal-related flooding of spatially extensive coastal marshes within the north-central Gulf of Mexico. Maps representing the occurrence of marsh surface inundation were created from available Advanced Land Observation Satellite (ALOS) Phased Array type L-Band SAR (PALSAR) (L-band) (21 scenes with HH polarizations in Wide Beam [100 m]) data and Environmental Satellite (ENVISAT) Advanced SAR (ASAR) (C-band) data (24 scenes with VV and HH polarizations in Wide Swath [150 m]) during 2006-2009 covering 500 km of the Louisiana coastal zone. Mapping was primarily based on a decrease in backscatter between reference and target scenes, and as an extension of previous studies, the flood inundation mapping performance was assessed by the degree of correspondence between inundation mapping and inland water levels. Both PALSAR- and ASAR-based mapping at times were based on suboptimal reference scenes; however, ASAR performance seemed more sensitive to reference-scene quality and other types of scene variability. Related to water depth, PALSAR and ASAR mapping accuracies tended to be lower when water depths were shallow and increased as water levels decreased below or increased above the ground surface, but this pattern was more pronounced with ASAR. Overall, PALSAR-based inundation accuracies averaged 84% (n = 160), while ASAR-based mapping accuracies averaged 62% (n = 245). JF - Journal of the American Water Resources Association AU - Ramsey, Elijah III AU - Rangoonwala, Amina AU - Bannister, Terri AD - U.S. Geological Survey, National Wetlands Research Center, 700 Cajundome Blvd., Lafayette, Louisiana 70506, ramseye@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 1239 EP - 1260 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 49 IS - 6 SN - 1093-474X, 1093-474X KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - remote sensing KW - ENVISAT ASAR KW - ALOS PALSAR KW - coastal marshes KW - storm surge KW - tidal inundation KW - Remote Sensing KW - Water depth KW - ESA satellite, ENVISAT KW - Inland waters KW - ASW, USA, Louisiana KW - Remote sensing KW - Water resources KW - Radar imagery KW - Water levels KW - Floods KW - Mapping KW - Satellite Technology KW - Inland water KW - Water Level KW - Marshes KW - Polarization KW - Satellites KW - ASW, Mexico Gulf KW - Performance Evaluation KW - Coastal zone KW - Synthetic aperture radar KW - Radar KW - Flooding KW - AQ 00006:Sewage KW - SW 5080:Evaluation, processing and publication KW - ENA 12:Oceans & Estuaries KW - Q5 08502:Methods and instruments KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1512322637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=COASTAL+FLOOD+INUNDATION+MONITORING+WITH+SATELLITE+C-BAND+AND+L-BAND+SYNTHETIC+APERTURE+RADAR+DATA&rft.au=Ramsey%2C+Elijah+III%3BRangoonwala%2C+Amina%3BBannister%2C+Terri&rft.aulast=Ramsey&rft.aufirst=Elijah&rft.date=2013-12-01&rft.volume=49&rft.issue=6&rft.spage=1239&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fjawr.12082 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Inland waters; Coastal zone; Floods; Synthetic aperture radar; Flooding; Water resources; Radar imagery; Marshes; Polarization; ESA satellite, ENVISAT; Water levels; Water depth; Inland water; Radar; Remote sensing; Mapping; Satellites; Remote Sensing; Satellite Technology; Performance Evaluation; Water Level; ASW, Mexico Gulf; ASW, USA, Louisiana DO - http://dx.doi.org/10.1111/jawr.12082 ER - TY - JOUR T1 - Women as Collaborative Leaders on Rangelands in the Western United States AN - 1496895812; 19003319 JF - Rangelands AU - Van Riper, Laura AD - Author is Social Scientist, National Riparian Service Team, Bureau of Land Management, Prineville, OR 97754, USA, lvanripe@blm.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 47 EP - 57 PB - Society for Range Management VL - 35 IS - 6 SN - 0190-0528, 0190-0528 KW - Ecology Abstracts KW - Indexing in process UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496895812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangelands&rft.atitle=Women+as+Collaborative+Leaders+on+Rangelands+in+the+Western+United+States&rft.au=Van+Riper%2C+Laura&rft.aulast=Van+Riper&rft.aufirst=Laura&rft.date=2013-12-01&rft.volume=35&rft.issue=6&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Rangelands&rft.issn=01900528&rft_id=info:doi/10.2111%2FRANGELANDS-D-13-00041.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 1 N1 - Last updated - 2014-02-11 DO - http://dx.doi.org/10.2111/RANGELANDS-D-13-00041.1 ER - TY - JOUR T1 - A volcanic activity alert-level system for aviation: review of its development and application in Alaska AN - 1496888171; 19001045 AB - An alert-level system for communicating volcano hazard information to the aviation industry was devised by the Alaska Volcano Observatory (AVO) during the 1989-1990 eruption of Redoubt Volcano. The system uses a simple, color-coded ranking that focuses on volcanic ash emissions: Green-normal background; Yellow-signs of unrest; Orange-precursory unrest or minor ash eruption; Red-major ash eruption imminent or underway. The color code has been successfully applied on a regional scale in Alaska for a sustained period. During 2002-2011, elevated color codes were assigned by AVO to 13 volcanoes, eight of which erupted; for that decade, one or more Alaskan volcanoes were at Yellow on 67 % of days and at Orange or Red on 12 % of days. As evidence of its utility, the color code system is integrated into procedures of agencies responsible for air-traffic management and aviation meteorology in Alaska. Furthermore, it is endorsed as a key part of globally coordinated protocols established by the International Civil Aviation Organization to provide warnings of ash hazards to aviation worldwide. The color code and accompanying structured message (called a Volcano Observatory Notice for Aviation) comprise an effective early-warning message system according to the United Nations International Strategy for Disaster Reduction. The aviation color code system currently is used in the United States, Russia, New Zealand, Iceland, and partially in the Philippines, Papua New Guinea, and Indonesia. Although there are some barriers to implementation, with continued education and outreach to Volcano Observatories worldwide, greater use of the aviation color code system is achievable. JF - Natural Hazards AU - Guffanti, Marianne AU - Miller, Thomas P AD - US Geological Survey, Anchorage, Ak, USA, guffanti@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 1519 EP - 1533 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 69 IS - 3 SN - 0921-030X, 0921-030X KW - Sustainability Science Abstracts KW - USA, Alaska KW - Philippines KW - Eruptions KW - Ash KW - ANE, Atlantic, Iceland KW - Indonesia KW - Volcanoes KW - Disasters KW - Warning systems KW - Education KW - Papua New Guinea KW - Reviews KW - Emissions KW - Meteorology KW - Russia KW - United Nations KW - New Zealand KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496888171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Hazards&rft.atitle=A+volcanic+activity+alert-level+system+for+aviation%3A+review+of+its+development+and+application+in+Alaska&rft.au=Guffanti%2C+Marianne%3BMiller%2C+Thomas+P&rft.aulast=Guffanti&rft.aufirst=Marianne&rft.date=2013-12-01&rft.volume=69&rft.issue=3&rft.spage=1519&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-013-0761-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Number of references - 24 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Education; Eruptions; Reviews; Ash; Disasters; Emissions; Volcanoes; Meteorology; United Nations; Warning systems; USA, Alaska; Philippines; Papua New Guinea; Indonesia; ANE, Atlantic, Iceland; Russia; New Zealand DO - http://dx.doi.org/10.1007/s11069-013-0761-4 ER - TY - JOUR T1 - Importance of the National Petroleum Reserve-Alaska for Aquatic Birds AN - 1492661413; 18921207 AB - We used data from aerial surveys (1992-2010) of >100,000 km2 and ground surveys (1998-2004) of >150 km2 to estimate the density and abundance of birds on the North Slope of Alaska (U.S.A.). In the ground surveys, we used double sampling to estimate detection ratios. We used the aerial survey data to compare densities of birds and Arctic fox (Vulpes lagopus), the major nest predator of birds, on the North Slope, in Prudhoe Bay, and in nearby areas. We partitioned the Prudhoe Bay oil field into 2 2 km plots and determined the relation between density of aquatic birds and density of roads, buildings, and other infrastructure in these plots. Abundance and density (birds per square kilometer) of 3 groups of aquatic birds-waterfowl, loons, and grebes; shorebirds; and gulls, terns, and jaegers-were highest in the National Petroleum Reserve-Alaska (NPRA) and lowest in the Arctic National Wildlife Refuge. Six other major wetlands occur in the Arctic regions of Canada and Russia, but the largest population of aquatic birds was in the NPRA. Aquatic birds were concentrated in the northern part of the NPRA. For example, an area that covered 18% of the NPRA included 53% of its aquatic birds. The aerial surveys showed that bird density was not lower and fox density was not higher in Prudhoe Bay than in surrounding areas. Density of infrastructure did not significantly affect bird density for any group of species. Our results establish that the NPRA is one of the most important areas for aquatic birds in the Arctic. Our results and those of others also indicate that oil production, as practiced in Prudhoe Bay, does not necessarily lead to substantial declines in bird density or productivity in or near the developed areas.Original Abstract: Prioridades para la Conservacion de Aves en el Norte de Alaska Utilizamos datos de muestreos aereos (1992-2010) sobre >100,000 km2 y de muestreos terrestres (1998-2004) en >150 km2 para estimar la densidad y abundancia de aves en la region de North Slope, Alaska (E.U.A.). En los muestreos terrestres, utilizamos muestreo doble para estimar las tasas de deteccion. Usamos los datos de los muestreos aereos para comparar las densidades de aves y del zorro del Artico (Vulpes lagopus), el principal depredador de nidos de aves, en North Slope, la Bahia Prudhoe y en areas cercanas. Dividimos el campo petrolero de Bahia Prudhoe en cuadrantes de 2 2 km y determinamos la relacion entre la densidad de aves acuaticas y la densidad de caminos, edificios y demas infraestructura en esos cuadrantes. La abundancia y densidad de aves (aves por kilometro cuadrado) de 3 grupos de aves acuaticas - anatidos y somorgujos; aves playeras y gaviotas, charranes y pagalos - fueron mas altas en la Reserva Nacional de Petroleo - Alaska (RNPA) y mas bajas en el Refugio Nacional de Vida Silvestre del Artico. Existen otros seis humedales extensos en las regiones Articas de Canada y Rusia, pero la mayor poblacion de aves acuaticas estuvo en la RNPA. Las aves acuaticas se concentraron en el norte de la RNPA. Por ejemplo, un area que abarcaba 18% de la RNPA incluyo 53% de sus aves acuaticas. Los muestreos aereos mostraron que la densidad de aves no fue menor y la densidad de zorros no fue mayor en la Bahia Prudhoe que en las areas circundantes. La densidad de la infraestructura no afecto significativamente la densidad de aves en algun grupo de especies. Nuestros resultados establecen que la RNPA es una de las areas mas importantes para aves acuaticas en el Artico. Nuestros resultados y los de otros tambien indican que la produccion de petroleo, como se hace en la Bahia de Prudhoe, no conduce necesariamente a declinaciones sustanciales en la densidad de aves o en la productividad en o cerca de las areas desarrolladas. JF - Conservation Biology AU - Bart, Jonathan AU - Platte, Robert M AU - Andres, Brad AU - Brown, Stephen AU - Johnson, James A AU - Larned, William AD - Forest and Rangeland Ecosystem Science Center. U.S. Geological Survey, jon_bart@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 1304 EP - 1312 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 27 IS - 6 SN - 0888-8892, 0888-8892 KW - Environment Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Sustainability Science Abstracts KW - Abundance KW - Population density KW - Predators KW - Aerial surveys KW - Oil production KW - Nests KW - Infrastructure KW - Oil KW - Vulpes KW - Petroleum KW - Wetlands KW - Sampling KW - Biological surveys KW - Data processing KW - Refuges KW - USA, Alaska, North Slope KW - Wildlife KW - Polar environments KW - Buildings KW - PN, Arctic KW - Aves KW - PNW, USA, Alaska, Prudhoe Bay KW - PNW, USA, Alaska, North Slope KW - Oil fields KW - Lagopus KW - USA, Alaska, Arctic Natl. Wildlife Refuge KW - Conservation KW - Russia KW - Oil and gas production KW - Aquatic birds KW - Q1 08464:Other aquatic communities KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - ENA 12:Oceans & Estuaries KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492661413?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Importance+of+the+National+Petroleum+Reserve-Alaska+for+Aquatic+Birds&rft.au=Bart%2C+Jonathan%3BPlatte%2C+Robert+M%3BAndres%2C+Brad%3BBrown%2C+Stephen%3BJohnson%2C+James+A%3BLarned%2C+William&rft.aulast=Bart&rft.aufirst=Jonathan&rft.date=2013-12-01&rft.volume=27&rft.issue=6&rft.spage=1304&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12133 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2015-06-26 N1 - SubjectsTermNotLitGenreText - Biological surveys; Refuges; Petroleum; Oil fields; Population density; Wetlands; Oil production; Aerial surveys; Aquatic birds; Oil; Data processing; Wildlife; Abundance; Conservation; Predators; Sampling; Nests; Polar environments; Buildings; Aves; Infrastructure; Oil and gas production; Vulpes; Lagopus; PN, Arctic; PNW, USA, Alaska, Prudhoe Bay; USA, Alaska, North Slope; PNW, USA, Alaska, North Slope; USA, Alaska, Arctic Natl. Wildlife Refuge; Russia DO - http://dx.doi.org/10.1111/cobi.12133 ER - TY - JOUR T1 - Roles of Patch Characteristics, Drought Frequency, and Restoration in Long-Term Trends of a Widespread Amphibian AN - 1492656670; 18921204 AB - Despite the high profile of amphibian declines and the increasing threat of drought and fragmentation to aquatic ecosystems, few studies have examined long-term rates of change for a single species across a large geographic area. We analyzed growth in annual egg-mass counts of the Columbia spotted frog (Rana luteiventris) across the northwestern United States, an area encompassing 3 genetic clades. On the basis of data collected by multiple partners from 98 water bodies between 1991 and 2011, we used state-space and linear-regression models to measure effects of patch characteristics, frequency of summer drought, and wetland restoration on population growth. Abundance increased in the 2 clades with greatest decline history, but declined where populations are considered most secure. Population growth was negatively associated with temporary hydroperiods and landscape modification (measured by the human footprint index), but was similar in modified and natural water bodies. The effect of drought was mediated by the size of the water body: populations in large water bodies maintained positive growth despite drought, whereas drought magnified declines in small water bodies. Rapid growth in restored wetlands in areas of historical population declines provided strong evidence of successful management. Our results highlight the importance of maintaining large areas of habitat and underscore the greater vulnerability of small areas of habitat to environmental stochasticity. Similar long-term growth rates in modified and natural water bodies and rapid, positive responses to restoration suggest pond construction and other forms of management can effectively increase population growth. These tools are likely to become increasingly important to mitigate effects of increased drought expected from global climate change.Original Abstract: Papeles de las Caracteristicas del Fragmento, Frecuencia de Sequia y Restauracion en las Tendencias a Largo Plazo de un Anfibio Ampliamente Distribuido A pesar del alto perfil de la declinacion de anfibios y la amenaza creciente de sequia y fragmentacion que tienen los ecosistemas acuaticos, pocos estudios han examinado las tasas de cambio a largo plazo para una sola especie a traves de un area geografica grande. Analizamos el crecimiento en conteos anuales de cantidad de huevos de la rana moteada (Rana luteiventris) a en el noroeste de los Estados Unidos, un area que incluye 3 clados geneticos. Con base en los datos colectados por multiples companeros en 98 cuerpos de agua entre 1991 y 2011, usamos modelos de regresion lineal y estado-espacio para medir los efectos de caracteristicas, de fragmento, frecuencia de la sequia veraniega y la restauracion de humedales sobre el crecimiento poblacional. La abundancia incremento en los 2 clados con la mayor historia de declinacion, pero disminuyo donde las poblaciones se consideraron mas seguras. El crecimiento poblacional se asocio negativamente con hidroperiodos temporales y modificacion de paisaje (medidos con el indice de huella ecologica humana), pero fue similar en cuerpos de agua naturales y modificados. El efecto de la sequia fue mediado por el tamano del cuerpo de agua: las poblaciones en cuerpos de agua grandes mantuvieron un crecimiento positivo a pesar de la sequia, mientras que la sequia magnifico las declinaciones en cuerpos de agua pequenos. El crecimiento rapido en humedales restaurados en areas de declinacion poblacional historica proporciono evidencias fuertes de un manejo exitoso. Nuestros resultados resaltan la importancia de mantener areas exensas de habitat y subrayan la vulnerabilidad mayor de areas pequenas de habitat para la estocasticidad ambiental. Tasas de crecimiento a largo plazo similares en cuerpos de agua modificados y naturales y respuestas rapidas y positivas a la restauracion sugieren que la construccion de estanques y otras formas de manejo pueden incrementar efectivamente el crecimiento poblacional. Estas herramientas probablemente se volveran cada vez mas importantes para mitigar los efectos de sequia incrementada esperados por el cambio climatico global. JF - Conservation Biology AU - Hossack, Blake R AU - Adams, Michael J AU - Pearl, Christopher A AU - Wilson, Kristine W AU - Bull, Evelyn L AU - Lohr, Kristin AU - Patla, Debra AU - Pilliod, David S AU - Jones, Jason M AU - Wheeler, Kevin K AU - McKay, Samuel P AU - Corn, Paul Stephen AD - U.S. Geological Survey. Aldo Leopold Wilderness Institute, blake_hossack@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1410 EP - 1420 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 27 IS - 6 SN - 0888-8892, 0888-8892 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Aqualine Abstracts; Water Resources Abstracts; Sustainability Science Abstracts KW - Historical account KW - Amphibiotic species KW - Population Dynamics KW - Population growth KW - Climatic changes KW - Abundance KW - Population dynamics KW - Ponds KW - Frogs KW - Wetlands KW - Vulnerability KW - Droughts KW - Amphibians KW - Landscape KW - Environmental impact KW - Growth Rates KW - Aquatic ecosystems KW - Habitat KW - Stochasticity KW - Habitat improvement KW - Water management KW - Environmental restoration KW - Conservation KW - Climate change KW - Drought KW - Models KW - Habitats KW - Rana luteiventris KW - Growth rate KW - Data processing KW - Population decline KW - Natural Waters KW - USA KW - Nature conservation KW - Water bodies KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492656670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Roles+of+Patch+Characteristics%2C+Drought+Frequency%2C+and+Restoration+in+Long-Term+Trends+of+a+Widespread+Amphibian&rft.au=Hossack%2C+Blake+R%3BAdams%2C+Michael+J%3BPearl%2C+Christopher+A%3BWilson%2C+Kristine+W%3BBull%2C+Evelyn+L%3BLohr%2C+Kristin%3BPatla%2C+Debra%3BPilliod%2C+David+S%3BJones%2C+Jason+M%3BWheeler%2C+Kevin+K%3BMcKay%2C+Samuel+P%3BCorn%2C+Paul+Stephen&rft.aulast=Hossack&rft.aufirst=Blake&rft.date=2013-12-01&rft.volume=27&rft.issue=6&rft.spage=1410&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12119 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Growth rate; Amphibiotic species; Water management; Habitat improvement; Environmental impact; Nature conservation; Wetlands; Population dynamics; Droughts; Data processing; Population growth; Abundance; Climatic changes; Landscape; Population decline; Habitat; Aquatic ecosystems; Stochasticity; Ponds; Models; Conservation; Historical account; Amphibians; Frogs; Environmental restoration; Vulnerability; Water bodies; Natural Waters; Habitats; Population Dynamics; Climate change; Growth Rates; Drought; Rana luteiventris; USA DO - http://dx.doi.org/10.1111/cobi.12119 ER - TY - JOUR T1 - Broad-Scale Patterns of Brook Trout Responses to Introduced Brown Trout in New York AN - 1492649759; 18939681 AB - Brook Trout Salvelinus fontinalis and Brown Trout Salmo trutta are valuable sport fish that coexist in many parts of the world due to stocking introductions. Causes for the decline of Brook Trout within their native range are not clear but include competition with Brown Trout, habitat alteration, and repetitive stocking practices. New York State contains a large portion of the Brook Trout's native range, where both species are maintained by stocking and other management actions. We used artificial neural network models, regression, principal components analysis, and simulation to evaluate the effects of Brown Trout, environmental conditions, and stocking on the distribution of Brook Trout in the center of their native range. We found evidence for the decline of Brook Trout in the presence of Brown Trout across many watersheds; 22% of sampled reaches where both species were expected to occur contained only Brown Trout. However, a model of the direct relationship between Brook Trout and Brown Trout abundance explained less than 1% of data variation. Ordination showed extensive overlap of Brook Trout and Brown Trout habitat conditions, with only small components of the hypervolume (multidimensional space) being distinctive. Subsequent analysis indicated higher abundances of Brook Trout in highly forested areas, while Brown Trout were more abundant in areas with relatively high proportions of agriculture. Simulation results indicated that direct interactions and habitat conditions were relatively minor factors compared with the effects of repeated stocking of Brown Trout into Brook Trout habitat. Intensive annual stocking of Brown Trout could eliminate resident Brook Trout in less than a decade. Ecological differences, harvest behavior, and other habitat changes can exacerbate Brook Trout losses. Custom stocking scenarios with Brown Trout introductions at relatively low proportions of resident Brook Trout populations may be able to sustain healthy populations of both species within their present range. Received December 5, 2012; accepted July 24, 2013 JF - North American Journal of Fisheries Management AU - McKenna, James E, Jr AU - Slattery, Michael T AU - Clifford, Kean M AD - U.S. Geological Survey, Great Lakes Science Center, Tunison Laboratory of Aquatic Science, 3075 Gracie Road, Cortland, New York, 13045, USA, jemckenna@usgs.gov Y1 - 2013/12/01/ PY - 2013 DA - 2013 Dec 01 SP - 1221 EP - 1235 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 33 IS - 6 SN - 0275-5947, 0275-5947 KW - Ecology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Agriculture KW - Salvelinus fontinalis KW - Abundance KW - Sports KW - Watersheds KW - Models KW - Interspecific relationships KW - Fishery management KW - Regression analysis KW - Competition KW - Salmo trutta KW - Data processing KW - Stocking (organisms) KW - Neural networks KW - Habitat changes KW - Habitat KW - Game fish KW - USA, New York KW - Stocking KW - Principal components analysis KW - Depleted stocks KW - Ordination KW - Environmental conditions KW - Introduced species KW - Q3 08582:Fish culture KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492649759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=Broad-Scale+Patterns+of+Brook+Trout+Responses+to+Introduced+Brown+Trout+in+New+York&rft.au=McKenna%2C+James+E%2C+Jr%3BSlattery%2C+Michael+T%3BClifford%2C+Kean+M&rft.aulast=McKenna&rft.aufirst=James&rft.date=2013-12-01&rft.volume=33&rft.issue=6&rft.spage=1221&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.830998 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Stocking (organisms); Fishery management; Interspecific relationships; Depleted stocks; Watersheds; Introduced species; Environmental conditions; Game fish; Agriculture; Data processing; Neural networks; Abundance; Habitat changes; Habitat; Sports; Models; Stocking; Principal components analysis; Regression analysis; Ordination; Competition; Salmo trutta; Salvelinus fontinalis; USA, New York DO - http://dx.doi.org/10.1080/02755947.2013.830998 ER - TY - JOUR T1 - Physiological Responses of Adult Rainbow Trout Experimentally Released through a Unique Fish Conveyance Device AN - 1492644547; 18939684 AB - We assessed the physiological stress responses (i.e., plasma levels of cortisol, glucose, and lactate) of adult Rainbow Trout Oncorhynchus mykiss at selected time intervals after they had passed a distance of 15 m through a unique fish conveyance device (treatment fish) or not (controls). This device differs from traditional fish pumps in two important ways: (1) it transports objects in air, rather than pumping them from and with water; and (2) it uses a unique tube for transport that has a series of soft, deformable baffles spaced evenly apart and situated perpendicular within a rigid, but flexible outer shell. Mean concentrations of the plasma constituents never differed (P > 0.05) between control and treatment fish at 0, 1, 4, 8, or 24 h after passage, and only minor differences were apparent between the different time intervals within a group. We observed no obvious injuries on any of our fish. Our results indicate that passage through this device did not severely stress or injure fish and it may allow for the rapid and safe movement of fish at hatcheries, sorting or handling facilities, or passage obstacles. Received March 5, 2013; accepted August 5, 2013 JF - North American Journal of Fisheries Management AU - Mesa, Matthew G AU - Gee, Lisa P AU - Weiland, Lisa K AU - Christiansen, Helena E AD - U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501 Cook-Underwood Road, Cook, Washington, 98605, USA, mmesa@usgs.gov Y1 - 2013/12/01/ PY - 2013 DA - 2013 Dec 01 SP - 1179 EP - 1183 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 33 IS - 6 SN - 0275-5947, 0275-5947 KW - Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Hydrocortisone KW - Injuries KW - Handling KW - Glucose KW - Fish pumps KW - Tubes KW - Hormones KW - Baffles KW - Fishery management KW - Pumping KW - Salmon KW - Lactate KW - Stress KW - Oncorhynchus mykiss KW - Hatcheries KW - Plasma levels KW - Trout KW - Lactic acid KW - Fish KW - Pumps KW - Shells KW - SW 5010:Network design KW - AQ 00008:Effects of Pollution KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492644547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=Physiological+Responses+of+Adult+Rainbow+Trout+Experimentally+Released+through+a+Unique+Fish+Conveyance+Device&rft.au=Mesa%2C+Matthew+G%3BGee%2C+Lisa+P%3BWeiland%2C+Lisa+K%3BChristiansen%2C+Helena+E&rft.aulast=Mesa&rft.aufirst=Matthew&rft.date=2013-12-01&rft.volume=33&rft.issue=6&rft.spage=1179&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.833560 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Hatcheries; Injuries; Fishery management; Handling; Lactate; Glucose; Pumping; Fish pumps; Hormones; Plasma levels; Hydrocortisone; Lactic acid; Stress; Shells; Salmon; Baffles; Trout; Pumps; Fish; Tubes; Oncorhynchus mykiss DO - http://dx.doi.org/10.1080/02755947.2013.833560 ER - TY - JOUR T1 - Bats Killed in Large Numbers at United States Wind Energy Facilities AN - 1492630498; 18958200 AB - Bats represent a substantial contribution to mammalian species diversity and ecosystem processes in North America, including their role in performing important economic service functions. The development and expansion of wind energy facilities is a key threat to bat populations in North America. Dead bats are being found underneath wind turbines across North America, and bat fatalities have been documented at almost all of the wind facilities at which thorough bat surveys have been conducted. The results suggest that thousands of bats may be killed annually at some wind facilities, and recent estimates suggest that hundreds of thousands of bats may be killed annually in the contiguous United States. Here, I use published bat fatality information to derive estimates of the number of bats killed at wind energy facilities in the contiguous United States in 2012 and conclude that over 600,000 bats may have died as a result of interactions with wind turbines. JF - Bioscience AU - Hayes, Mark A AD - Mark A. Hayes is affiliated with the Department of Integrative Biology at the University of Colorado Denver., hayesm@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 975 EP - 979 PB - American Institute of Biological Sciences, 1444 Eye St. N.W. Washington, DC 20005 United States VL - 63 IS - 12 SN - 0006-3568, 0006-3568 KW - Sustainability Science Abstracts; Ecology Abstracts KW - bats KW - wind energy KW - United States KW - fatality estimates KW - Mortality KW - USA KW - Wind energy KW - Energy KW - Species diversity KW - Economics KW - Wind KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492630498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioscience&rft.atitle=Bats+Killed+in+Large+Numbers+at+United+States+Wind+Energy+Facilities&rft.au=Hayes%2C+Mark+A&rft.aulast=Hayes&rft.aufirst=Mark&rft.date=2013-12-01&rft.volume=63&rft.issue=12&rft.spage=975&rft.isbn=&rft.btitle=&rft.title=Bioscience&rft.issn=00063568&rft_id=info:doi/10.1525%2Fbio.2013.63.12.10 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 22 N1 - Last updated - 2014-10-15 N1 - SubjectsTermNotLitGenreText - Energy; Economics; Species diversity; Wind; Mortality; Wind energy; USA DO - http://dx.doi.org/10.1525/bio.2013.63.12.10 ER - TY - JOUR T1 - A Strategy for Monitoring and Managing Declines in an Amphibian Community AN - 1492625017; 18921205 AB - Although many taxa have declined globally, conservation actions are inherently local. Ecosystems degrade even in protected areas, and maintaining natural systems in a desired condition may require active management. Implementing management decisions under uncertainty requires a logical and transparent process to identify objectives, develop management actions, formulate system models to link actions with objectives, monitor to reduce uncertainty and identify system state (i.e., resource condition), and determine an optimal management strategy. We applied one such structured decision-making approach that incorporates these critical elements to inform management of amphibian populations in a protected area managed by the U.S. National Park Service. Climate change is expected to affect amphibian occupancy of wetlands and to increase uncertainty in management decision making. We used the tools of structured decision making to identify short-term management solutions that incorporate our current understanding of the effect of climate change on amphibians, emphasizing how management can be undertaken even with incomplete information.Original Abstract: Estrategia para Monitorear y Manejar Disminuciones en una Comunidad de Anfibios Aunque muchos taxones han declinado globalmente, las acciones de conservacion son inherentemente locales. Los ecosistemas se degradan aun en areas protegidas, y mantener sistemas naturales en una condicion deseada puede requerir de un manejo activo. Implementar decisiones de manejo bajo incertidumbres requiere un proceso logico y transparente para identificar objetivos, desarrollar acciones de manejo, formular modelos de sistemas enlazando acciones con objetivos, monitorear para reducir la incertidumbre e identificar estados de sistema (p. ej.: condicion del recurso) y determinar una estrategia optima de manejo. Aplicamos una aproximacion de toma de decisiones estructurada de esa manera, que incorpora estos elementos criticos para informar al manejo de poblaciones de anfibios en un area protegida manejada por el Servicio de Parques Nacionales de Estados Unidos. Se espera que el cambio climatico afecte la ocupacion anfibia de humedales y que incremente la incertidumbre en el manejo de la toma de decisiones. Usamos las herramientas de la toma de decisiones estructurada para identificar las soluciones del manejo a corto plazo que incorporen nuestro entendimiento actual del efecto del cambio climatico sobre los anfibios, enfatizando como el manejo puede sobrellevarse incluso con informacion incompleta. JF - Conservation Biology AU - Grant, Evan HCampbell AU - Zipkin, Elise F AU - Nichols, James D AU - Campbell, JPatrick AD - U.S. Geological Survey, Silvio O. Conte Anadromous Fish Laboratory, ehgrant@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1245 EP - 1253 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 27 IS - 6 SN - 0888-8892, 0888-8892 KW - Environment Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - Biological development KW - Resource management KW - Ecosystems KW - Amphibiotic species KW - Amphibians KW - Climatic changes KW - Climate change KW - National parks KW - Environmental protection KW - Decision making KW - USA KW - Nature conservation KW - Conservation KW - Protected areas KW - Taxa KW - Wetlands KW - Resource development KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - ENA 20:Weather Modification & Geophysical Change KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492625017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=A+Strategy+for+Monitoring+and+Managing+Declines+in+an+Amphibian+Community&rft.au=Grant%2C+Evan+HCampbell%3BZipkin%2C+Elise+F%3BNichols%2C+James+D%3BCampbell%2C+JPatrick&rft.aulast=Grant&rft.aufirst=Evan&rft.date=2013-12-01&rft.volume=27&rft.issue=6&rft.spage=1245&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12137 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Resource management; Biological development; Amphibiotic species; Climate change; Nature conservation; Wetlands; Resource development; Environmental protection; Decision making; Climatic changes; National parks; Conservation; Ecosystems; Amphibians; Taxa; Protected areas; USA DO - http://dx.doi.org/10.1111/cobi.12137 ER - TY - JOUR T1 - Comparison of Electrofishing Techniques to Detect Larval Lampreys in Wadeable Streams in the Pacific Northwest AN - 1492624084; 18939675 AB - We evaluated the probability of detecting larval lampreys using different methods of backpack electrofishing in wadeable streams in the U.S. Pacific Northwest. Our primary objective was to compare capture of lampreys using electrofishing with standard settings for salmon and trout to settings specifically adapted for capture of lampreys. Field work consisted of removal sampling by means of backpack electrofishing in 19 sites in streams representing a broad range of conditions in the region. Captures of lampreys at these sites were analyzed with a modified removal-sampling model and Bayesian estimation to measure the relative odds of capture using the lamprey-specific settings compared with the standard salmonid settings. We found that the odds of capture were 2.66 (95% credible interval, 0.87-78.18) times greater for the lamprey-specific settings relative to standard salmonid settings. When estimates of capture probability were applied to estimating the probabilities of detection, we found high (>0.80) detectability when the actual number of lampreys in a site was greater than 10 individuals and effort was at least two passes of electrofishing, regardless of the settings used. Further work is needed to evaluate key assumptions in our approach, including the evaluation of individual-specific capture probabilities and population closure. For now our results suggest comparable results are possible for detection of lampreys by using backpack electrofishing with salmonid- or lamprey-specific settings. Received December 28, 2012; accepted July 10, 2013 JF - North American Journal of Fisheries Management AU - Dunham, Jason B AU - Chelgren, Nathan D AU - Heck, Michael P AU - Clark, Steven M AD - U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, Oregon, 97331, USA, jdunham@usgs.gov Y1 - 2013/12/01/ PY - 2013 DA - 2013 Dec 01 SP - 1149 EP - 1155 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 33 IS - 6 SN - 0275-5947, 0275-5947 KW - ASFA Marine Biotechnology Abstracts; Ecology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Mathematical models KW - Bayesian analysis KW - Anadromous species KW - Streams KW - Fish larvae KW - INE, USA, Pacific Northwest KW - Petromyzontidae KW - Fishery management KW - Sampling KW - Salmonidae KW - Q4 27790:Fish KW - Q3 08582:Fish culture KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492624084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=Comparison+of+Electrofishing+Techniques+to+Detect+Larval+Lampreys+in+Wadeable+Streams+in+the+Pacific+Northwest&rft.au=Dunham%2C+Jason+B%3BChelgren%2C+Nathan+D%3BHeck%2C+Michael+P%3BClark%2C+Steven+M&rft.aulast=Dunham&rft.aufirst=Jason&rft.date=2013-12-01&rft.volume=33&rft.issue=6&rft.spage=1149&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.826758 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Fishery management; Anadromous species; Fish larvae; Streams; Mathematical models; Bayesian analysis; Sampling; Petromyzontidae; Salmonidae; INE, USA, Pacific Northwest DO - http://dx.doi.org/10.1080/02755947.2013.826758 ER - TY - JOUR T1 - Shallow groundwater and soil chemistry response to 3 years of subsurface drip irrigation using coalbed-methane-produced water TT - Reponse de la chimie de la nappe superficielle et du sol a 3 ans d'irrigation souterraine au goutte a goutte avec de l'eau produite lors de l'extraction de methane de charbon AN - 1468384000; 18822558 AB - Disposal of produced waters, pumped to the surface as part of coalbed methane (CBM) development, is a significant environmental issue in the Wyoming portion of the Powder River Basin, USA. High sodium adsorption ratios (SAR) of the waters could degrade agricultural land, especially if directly applied to the soil surface. One method of disposing of CBM water, while deriving beneficial use, is subsurface drip irrigation (SDI), where acidified CBM waters are applied to alfalfa fields year-round via tubing buried 0.92 m deep. Effects of the method were studied on an alluvial terrace with a relatively shallow depth to water table (3 m). Excess irrigation water caused the water table to rise, even temporarily reaching the depth of drip tubing. The rise corresponded to increased salinity in some monitoring wells. Three factors appeared to drive increased groundwater salinity: (1) CBM solutes, concentrated by evapotranspiration; (2) gypsum dissolution, apparently enhanced by cation exchange; and (3) dissolution of native Na-Mg-SO sub(4) salts more soluble than gypsum. Irrigation with high SAR (24) water has increased soil saturated paste SAR up to 15 near the drip tubing. Importantly though, little change in SAR has occurred at the surface.Original Abstract: L'elimination des eaux produites et pompees jusqu'a la surface lors de l'extraction de methane de charbon (CBM) constitue un enjeu environnemental important dans la partie du bassin de la riviere Powder appartenant au Wyoming, USA. Les forts Rapports d'Adsorption du Sodium (SAR) des eaux pourraient degrader les terres agricoles, particulierement si les eaux sont directement appliquees a la surface du sol. Une methode d'elimination de l'eau de CBM, tout en en tirant un usage benefique, est l'irrigation souterraine au goutte a goutte (SDI), ou les eaux de CBM acidifiees sont appliquees a longueur d'annee a des champs de luzerne au moyen de tubes enterres a 0.92 m de profondeur. Les effets de cette methode ont ete etudies sur une terrasse alluviale avec un niveau piezometrique relativement peu profond (3 m). L'excedent d'irrigation entraine une montee du niveau piezometrique, qui atteint meme temporairement la profondeur des tubes de goutte a goutte. Cette montee coincide avec a une augmentation de la salinite dans certains puits. Trois facteurs paraissent piloter l'augmentation de la salinite des eaux souterraines : (1) les solutes des CBM, concentres par evapotranspiration; (2) la dissolution du gypse, apparemment augmentee par echange de cation; et (3) la dissolution de sels natifs de Na-Mg-SO sub(4) plus solubles que le gypse. L'irrigation avec de l'eau a SAR eleve (24) a augmente jusqu'a 15 le SAR du sol situe pres des tubages de goutte a goutte (mesure sur echantillon de sol porte a saturation en eau et mixe). Pourtant, ce qui est important, le SAR a peu change a la surface. JF - Hydrogeology Journal AU - Bern, C R AU - Boehlke, A R AU - Engle, MA AU - Geboy, N J AU - Schroeder, K T AU - Zupancic, J W AD - US Geological Survey, Denver, CO, USA, cbern@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 1803 EP - 1820 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 8 SN - 1431-2174, 1431-2174 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Irrigation water KW - Salinity variations KW - Hydrogeology KW - Water table KW - Freshwater KW - Drip Irrigation KW - Beneficial Use KW - Solutes KW - Salinity KW - Water Depth KW - Alluvial terraces KW - Methane KW - USA, Wyoming KW - Groundwater salinity KW - Irrigation KW - Tubing KW - Soil chemistry KW - Evapotranspiration KW - River basins KW - Water Table KW - Soil Surfaces KW - Sodium KW - Gypsum KW - USA, Powder River basin KW - Groundwater KW - AQ 00006:Sewage KW - Q2 09183:Physics and chemistry KW - SW 0840:Groundwater KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468384000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrogeology+Journal&rft.atitle=Shallow+groundwater+and+soil+chemistry+response+to+3+years+of+subsurface+drip+irrigation+using+coalbed-methane-produced+water&rft.au=Bern%2C+C+R%3BBoehlke%2C+A+R%3BEngle%2C+MA%3BGeboy%2C+N+J%3BSchroeder%2C+K+T%3BZupancic%2C+J+W&rft.aulast=Bern&rft.aufirst=C&rft.date=2013-12-01&rft.volume=21&rft.issue=8&rft.spage=1803&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-013-1058-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 46 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Irrigation water; Solutes; Methane; Gypsum; Tubing; Irrigation; Water table; Alluvial terraces; River basins; Salinity variations; Groundwater salinity; Hydrogeology; Soil chemistry; Evapotranspiration; Sodium; Salinity; Water Depth; Beneficial Use; Water Table; Drip Irrigation; Groundwater; Soil Surfaces; USA, Wyoming; USA, Powder River basin; Freshwater DO - http://dx.doi.org/10.1007/s10040-013-1058-0 ER - TY - JOUR T1 - Factors influencing the movement biology of migrant songbirds confronted with an ecological barrier AN - 1468349216; 18847961 AB - Whether or not a migratory songbird embarks on a long-distance flight across an ecological barrier is likely a response to a number of endogenous and exogenous factors. During autumn 2008 and 2009, we used automated radio tracking to investigate how energetic condition, age, and weather influenced the departure timing and direction of Swainson's thrushes (Catharus ustulatus) during migratory stopover along the northern coast of the Gulf of Mexico. Most birds left within 1 h after sunset on the evening following capture. Those birds that departed later on the first night or remained longer than 1 day were lean. Birds that carried fat loads sufficient to cross the Gulf of Mexico generally departed in a seasonally appropriate southerly direction, whereas lean birds nearly always flew inland in a northerly direction. We did not detect an effect of age or weather on departures. The decision by lean birds to reorient movement inland may reflect the suitability of the coastal stopover site for deposition of fuel stores and the motivation to seek food among more extensive forested habitat away from the barrier. JF - Behavioral Ecology and Sociobiology AU - Smolinsky, Jaclyn A AU - Diehl, Robert H AU - Radzio, Thomas A AU - Delaney, David K AU - Moore, Frank R AD - Department of Entomology and Wildlife Ecology, University of Delaware, Newark, DE, 19716-2160, USA, rhdiehl@usgs.gov Y1 - 2013/12// PY - 2013 DA - Dec 2013 SP - 2041 EP - 2051 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 67 IS - 12 SN - 0340-5443, 0340-5443 KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Sociobiology KW - Age KW - Songbirds KW - Fat load KW - Barriers KW - Food KW - Fuels KW - Flight KW - Radio KW - Coasts KW - Weather KW - Motivation KW - Recruitment KW - Habitat KW - Coastal waters KW - Tracking KW - ASW, Mexico Gulf KW - Aves KW - Coastal zone KW - Social behaviour KW - Catharus ustulatus KW - Y 25040:Behavioral Ecology KW - O 1070:Ecology/Community Studies KW - Q1 08424:Age and growth KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468349216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology+and+Sociobiology&rft.atitle=Factors+influencing+the+movement+biology+of+migrant+songbirds+confronted+with+an+ecological+barrier&rft.au=Smolinsky%2C+Jaclyn+A%3BDiehl%2C+Robert+H%3BRadzio%2C+Thomas+A%3BDelaney%2C+David+K%3BMoore%2C+Frank+R&rft.aulast=Smolinsky&rft.aufirst=Jaclyn&rft.date=2013-12-01&rft.volume=67&rft.issue=12&rft.spage=2041&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology+and+Sociobiology&rft.issn=03405443&rft_id=info:doi/10.1007%2Fs00265-013-1614-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 66 N1 - Last updated - 2014-07-24 N1 - SubjectsTermNotLitGenreText - Barriers; Fuels; Social behaviour; Radio; Coastal waters; Tracking; Flight; Weather; Age; Fat load; Motivation; Food; Recruitment; Habitat; Coasts; Sociobiology; Aves; Coastal zone; Songbirds; Catharus ustulatus; ASW, Mexico Gulf DO - http://dx.doi.org/10.1007/s00265-013-1614-6 ER - TY - JOUR T1 - Transferable wavelet method for grain-size distribution from images of sediment surfaces and thin sections, and other natural granular patterns AN - 1468337403; 18833767 AB - In images of sedimentary or granular material, or simulations of binary (two-phase) granular media, in which the individual grains are resolved, the complete size distribution of apparent grain axes is well-approximated by the global power spectral density function derived using a Morlet wavelet. This approach overcomes many limitations of previous automated methods for estimating the grain-size distribution from images, all of which rely on either: identification and segmentation of individual grains; calibration and/or relatively large sample sizes. The new method presented here is tested using: (i) various types of simulations of two-phase media with a size distribution, with and without preferred orientation; (ii) 300 sample images drawn from 46 populations of sands and gravels from around the world, displaying a wide variability in origin (biogenic and mineralogical), size, surface texture and shape; (iii) petrographic thin section samples from nine populations of sedimentary rock; (iv) high-resolution scans of marine sediment cores; and (v) non-sedimentary natural granular patterns including sea ice and patterned ground. The grain-size distribution obtained is equivalent to the distribution of apparent intermediate grain diameters, grid by number style. For images containing sufficient well-resolved grains, root mean square errors are within tens of percent for percentiles across the entire grain-size distribution. As such, this method is the first of its type which is completely transferable, unmodified, without calibration, for both consolidated and unconsolidated sediment, isotropic and anisotropic two-phase media, and even non-sedimentary granular patterns. The success of the wavelet approach is due, in part, to it quantifying both spectral and spatial information from the sediment image simultaneously, something which no previously developed technique is able to do. JF - Sedimentology AU - Buscombe, Daniel AD - School of Marine Science and Engineering. Plymouth University, dbuscombe@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1709 EP - 1732 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 60 IS - 7 SN - 0037-0746, 0037-0746 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Oceanic Abstracts; Water Resources Abstracts KW - Automation KW - Root Distribution KW - Distribution Patterns KW - Calibrations KW - Sand KW - Grain size KW - Sedimentology KW - Gravel KW - Sediment Distribution KW - Estimating KW - Sediments KW - Methodology KW - Sediment properties KW - Sedimentary rocks KW - Size distribution KW - SW 5010:Network design KW - O 1090:Instruments/Methods KW - AQ 00008:Effects of Pollution KW - Q2 09265:Sedimentary structures and stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468337403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sedimentology&rft.atitle=Transferable+wavelet+method+for+grain-size+distribution+from+images+of+sediment+surfaces+and+thin+sections%2C+and+other+natural+granular+patterns&rft.au=Buscombe%2C+Daniel&rft.aulast=Buscombe&rft.aufirst=Daniel&rft.date=2013-12-01&rft.volume=60&rft.issue=7&rft.spage=1709&rft.isbn=&rft.btitle=&rft.title=Sedimentology&rft.issn=00370746&rft_id=info:doi/10.1111%2Fsed.12049 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Sediment properties; Grain size; Sedimentology; Sedimentary rocks; Sediments; Size distribution; Methodology; Distribution Patterns; Gravel; Calibrations; Sand; Sediment Distribution; Estimating; Automation; Root Distribution DO - http://dx.doi.org/10.1111/sed.12049 ER - TY - JOUR T1 - The impact of small irrigation diversion dams on the recent migration rates of steelhead and redband trout (Oncorhynchus mykiss) AN - 1464512707; 18788482 AB - Barriers to migration are numerous in stream environments and can occur from anthropogenic activities (such as dams and culverts) or natural processes (such as log jams or dams constructed by beaver (Castor canadensis)). Identification of barriers can be difficult when obstructions are temporary or incomplete providing passage periodically. We examine the effect of several small irrigation diversion dams on the recent migration rates of steelhead (Oncorhynchus mykiss) in three tributaries to the Methow River, Washington. The three basins had different recent migration patterns: Beaver Creek did not have any recent migration between sites, Libby Creek had two-way migration between sites and Gold Creek had downstream migration between sites. Sites with migration were significantly different from sites without migration in distance, number of obstructions, obstruction height to depth ratio and maximum stream gradient. When comparing the sites without migration in Beaver Creek to the sites with migration in Libby and Gold creeks, the number of obstructions was the only significant variable. Multinomial logistic regression identified obstruction height to depth ratio and maximum stream gradient as the best fitting model to predict the level of migration among sites. Small irrigation diversion dams were limiting population interactions in Beaver Creek and collectively blocking steelhead migration into the stream. Variables related to stream resistance (gradient, obstruction number and obstruction height to depth ratio) were better predictors of recent migration rates than distance, and can provide important insight into migration and population demographic processes in lotic species. JF - Conservation Genetics AU - Weigel, Dana E AU - Connolly, Patrick J AU - Powell, Madison S AD - Snake River Area Office, Bureau of Reclamation, 220 5th St. Suite 105, Moscow, ID, 83843, USA, dweigel@vandals.uidaho.edu Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1255 EP - 1267 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 14 IS - 6 SN - 1566-0621, 1566-0621 KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Genetics Abstracts KW - Barriers KW - Anthropogenic factors KW - Basins KW - Migration KW - Streams KW - Models KW - Demography KW - USA, Washington KW - Castor canadensis KW - Dams KW - Regression analysis KW - Gold KW - Downstream KW - Catadromous migrations KW - Tributaries KW - Rivers KW - Irrigation KW - Oncorhynchus mykiss KW - Creek KW - Stream KW - Migrations KW - Conservation genetics KW - Aquatic mammals KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - G 07840:Fish KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464512707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Genetics&rft.atitle=The+impact+of+small+irrigation+diversion+dams+on+the+recent+migration+rates+of+steelhead+and+redband+trout+%28Oncorhynchus+mykiss%29&rft.au=Weigel%2C+Dana+E%3BConnolly%2C+Patrick+J%3BPowell%2C+Madison+S&rft.aulast=Weigel&rft.aufirst=Dana&rft.date=2013-12-01&rft.volume=14&rft.issue=6&rft.spage=1255&rft.isbn=&rft.btitle=&rft.title=Conservation+Genetics&rft.issn=15660621&rft_id=info:doi/10.1007%2Fs10592-013-0513-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Number of references - 57 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Barriers; Dams; Stream; Irrigation; Migrations; Catadromous migrations; Creek; Tributaries; Aquatic mammals; Rivers; Demography; Regression analysis; Gold; Basins; Conservation genetics; Streams; Migration; Models; Anthropogenic factors; Downstream; Castor canadensis; Oncorhynchus mykiss; USA, Washington DO - http://dx.doi.org/10.1007/s10592-013-0513-8 ER - TY - JOUR T1 - Calcification rates of the massive coral Siderastrea siderea and crustose coralline algae along the Florida Keys (USA) outer-reef tract AN - 1464505267; 18799333 AB - Coral reefs are degrading on a global scale, and rates of reef-organism calcification are predicted to decline due to ocean warming and acidification. Systematic measurements of calcification over space and time are necessary to detect change resulting from environmental stressors. We established a network of calcification monitoring stations at four managed reefs along the outer Florida Keys Reef Tract (FKRT) from Miami to the Dry Tortugas. Eighty colonies (in two sequential sets of 40) of the reef-building coral, Siderastrea siderea, were transplanted to fixed apparatus that allowed repetitive detachment for buoyant weighing every 6 months. Algal-recruitment tiles were also deployed during each weighing interval to measure net calcification of the crustose coralline algal (CCA) community. Coral-calcification rates were an order of magnitude greater than those of CCA. Rates of coral calcification were seasonal (summer calcification was 53 % greater than winter), and corals in the Dry Tortugas calcified 48 % faster than those at the other three sites. Linear extension rates were also highest in the Dry Tortugas, whereas percent area of the coral skeletons excavated by bioeroding fauna was lowest. The spatial patterns in net coral calcification revealed here correlate well with Holocene reef thickness along the FKRT and, in part, support the "inimical waters hypothesis" proposed by Ginsburg, Hudson, and Shinn almost 50 yrs ago to explain reef development in this region. Due to the homogeneity in coral-calcification rates among the three main Keys sites, we recommend refinement of this hypothesis and suggest that water-quality variables (e.g., carbonate mineral saturation state, dissolved and particulate organic matter, light attenuation) be monitored alongside calcification in future studies. Our results demonstrate that our calcification monitoring network presents a feasible and worthwhile approach to quantifying potential impacts of ocean acidification, warming, and/or deteriorating water quality on the process of calcification. JF - Coral Reefs AU - Kuffner, IB AU - Hickey, T D AU - Morrison, J M AD - St. Petersburg Coastal and Marine Science Center, U.S. Geological Survey, 600 4th Street South, St. Petersburg, FL, 33701, USA, ikuffner@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 987 EP - 997 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 32 IS - 4 SN - 0722-4028, 0722-4028 KW - Pollution Abstracts; Calcium & Calcified Tissue Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Pollution monitoring KW - Spatial distribution KW - Summer KW - Carbonate minerals KW - Development KW - Water quality KW - Holocene KW - Winter KW - Fauna KW - Colonies KW - Sulfur dioxide KW - Calcification KW - ASW, USA, Florida, Florida Keys KW - Environmental stress KW - Acidification KW - Seasonal variations KW - Monitoring systems KW - Algae KW - Siderastrea siderea KW - Environmental impact KW - ASW, USA, Florida, Miami KW - Light attenuation KW - Keys KW - Light effects KW - ASW, USA, Florida, Dry Tortugas KW - Particulate organic matter KW - Oceans KW - Coral reefs KW - Minerals KW - carbonates KW - P 1000:MARINE POLLUTION KW - O 1080:Multi-disciplinary Studies KW - T 2035:Calcification and Ossification KW - K 03310:Genetics & Taxonomy KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464505267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+Reefs&rft.atitle=Calcification+rates+of+the+massive+coral+Siderastrea+siderea+and+crustose+coralline+algae+along+the+Florida+Keys+%28USA%29+outer-reef+tract&rft.au=Kuffner%2C+IB%3BHickey%2C+T+D%3BMorrison%2C+J+M&rft.aulast=Kuffner&rft.aufirst=IB&rft.date=2013-12-01&rft.volume=32&rft.issue=4&rft.spage=987&rft.isbn=&rft.btitle=&rft.title=Coral+Reefs&rft.issn=07224028&rft_id=info:doi/10.1007%2Fs00338-013-1047-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Number of references - 94 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Pollution monitoring; Calcification; Coral reefs; Environmental impact; Carbonate minerals; Light attenuation; Acidification; Holocene; Monitoring systems; Development; Water quality; Keys; Light effects; Colonies; Particulate organic matter; Oceans; carbonates; Minerals; Algae; Spatial distribution; Summer; Winter; Fauna; Sulfur dioxide; Environmental stress; Seasonal variations; Siderastrea siderea; ASW, USA, Florida, Dry Tortugas; ASW, USA, Florida, Florida Keys; ASW, USA, Florida, Miami DO - http://dx.doi.org/10.1007/s00338-013-1047-8 ER - TY - JOUR T1 - Interactions between invasive round gobies (Neogobius melanostomus) and fantail darters (Etheostoma flabellare) in a tributary of the St. Lawrence River, New York, USA AN - 1458526489; 18734212 AB - The initial, rapid expansion of the invasive round goby (Neogobius melanostomus) throughout the Great Lakes drainage was largely confined to lentic systems. We recently observed round gobies ascending two tributaries of the St. Lawrence River. The expansion of gobies into small lotic environments may place ecologically similar species at risk. Fantail darter (Etheostoma flabellare) is one of the several benthic species of the New York Great Lakes drainages that are threatened by round goby invasion. We examined the habitat use and diet composition of fantail darters and round gobies in Mullet Creek, a third-order tributary of the St. Lawrence River, NY, USA. The objectives of this study were to determine the degree of habitat and diet overlap between fantail darters and round gobies in a tributary of the St. Lawrence River. Gobies and darters co-occurred at 22% of capture sites. Of the four habitat variables examined (cover, depth, substrate and velocity), only depth use was significantly different with gobies using deeper habitats than darters. Among the two species and size classes sampled (large vs. small), large darters had the most restricted habitat use requirements. There was variation in round goby and darter diet composition, but only moderate diet overlap occurred between fantail darters and round gobies (C lambda = 0.43). Conditions in Mullet Creek were appropriate for the evaluation of possible spatial and dietary competition between round goby and native darters. Early detection and management of round goby invasions is critical to maintaining ecological integrity of lotic ecosystems in the St. Lawrence Valley. JF - Journal of Freshwater Ecology AU - Abbett, Ross AU - Waldt, Emily M AU - Johnson, James H AU - McKenna, James E, Jr AU - Dittman, Dawn E AD - Tunison Laboratory of Aquatic Science, Great Lakes Science Center, US Geological Survey, Cortland, NY, 13045, USA, rabbett@usgs.gov Y1 - 2013/12/01/ PY - 2013 DA - 2013 Dec 01 SP - 529 EP - 537 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 28 IS - 4 SN - 0270-5060, 0270-5060 KW - Water Resources Abstracts; Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - Etheostoma flabellare KW - Ecosystems KW - Etheostoma KW - Freshwater KW - Habitat selection KW - Lakes KW - Lotic environment KW - Invasions KW - Habitat utilization KW - Tributaries KW - Diets KW - Rivers KW - Canada, Quebec, St. Lawrence R. KW - Habitat KW - Creek KW - Valleys KW - Aquatic Habitats KW - Freshwater ecology KW - Neogobius melanostomus KW - Expansion KW - Mullet KW - Streams KW - Habitats KW - Body size KW - Competition KW - Drainage KW - Velocity KW - USA, New York KW - North America, Great Lakes KW - Nature conservation KW - Introduced species KW - SW 5080:Evaluation, processing and publication KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458526489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Freshwater+Ecology&rft.atitle=Interactions+between+invasive+round+gobies+%28Neogobius+melanostomus%29+and+fantail+darters+%28Etheostoma+flabellare%29+in+a+tributary+of+the+St.+Lawrence+River%2C+New+York%2C+USA&rft.au=Abbett%2C+Ross%3BWaldt%2C+Emily+M%3BJohnson%2C+James+H%3BMcKenna%2C+James+E%2C+Jr%3BDittman%2C+Dawn+E&rft.aulast=Abbett&rft.aufirst=Ross&rft.date=2013-12-01&rft.volume=28&rft.issue=4&rft.spage=529&rft.isbn=&rft.btitle=&rft.title=Journal+of+Freshwater+Ecology&rft.issn=02705060&rft_id=info:doi/10.1080%2F02705060.2013.794165 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2014-05-29 N1 - SubjectsTermNotLitGenreText - Rivers; Lotic environment; Nature conservation; Body size; Habitat selection; Creek; Introduced species; Tributaries; Freshwater ecology; Diets; Drainage; Habitat utilization; Habitat; Competition; Lakes; Ecosystems; Velocity; Invasions; Valleys; Habitats; Aquatic Habitats; Mullet; Expansion; Streams; Etheostoma flabellare; Etheostoma; Neogobius melanostomus; North America, Great Lakes; Canada, Quebec, St. Lawrence R.; USA, New York; Freshwater DO - http://dx.doi.org/10.1080/02705060.2013.794165 ER - TY - JOUR T1 - Aggregation of carbon dioxide sequestration storage assessment units AN - 1443368852; 18686539 AB - The U.S. Geological Survey is currently conducting a national assessment of carbon dioxide (CO sub(2)) storage resources, mandated by the Energy Independence and Security Act of 2007. Pre-emission capture and storage of CO sub(2) in subsurface saline formations is one potential method to reduce greenhouse gas emissions and the negative impact of global climate change. Like many large-scale resource assessments, the area under investigation is split into smaller, more manageable storage assessment units (SAUs), which must be aggregated with correctly propagated uncertainty to the basin, regional, and national scales. The aggregation methodology requires two types of data: marginal probability distributions of storage resource for each SAU, and a correlation matrix obtained by expert elicitation describing interdependencies between pairs of SAUs. Dependencies arise because geologic analogs, assessment methods, and assessors often overlap. The correlation matrix is used to induce rank correlation, using a Cholesky decomposition, among the empirical marginal distributions representing individually assessed SAUs. This manuscript presents a probabilistic aggregation method tailored to the correlations and dependencies inherent to a CO sub(2) storage assessment. Aggregation results must be presented at the basin, regional, and national scales. A single stage approach, in which one large correlation matrix is defined and subsets are used for different scales, is compared to a multiple stage approach, in which new correlation matrices are created to aggregate intermediate results. Although the single-stage approach requires determination of significantly more correlation coefficients, it captures geologic dependencies among similar units in different basins and it is less sensitive to fluctuations in low correlation coefficients than the multiple stage approach. Thus, subsets of one single-stage correlation matrix are used to aggregate to basin, regional, and national scales. JF - Stochastic Environmental Research and Risk Assessment AU - Blondes, Madalyn S AU - Schuenemeyer, John H AU - Olea, Ricardo A AU - Drew, Lawrence J AD - U.S. Geological Survey, 12201 Sunrise Valley Dr., MS 956, Reston, VA, 20192, USA, mblondes@usgs.gov Y1 - 2013/12// PY - 2013 DA - December 2013 SP - 1839 EP - 1859 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 27 IS - 8 SN - 1436-3240, 1436-3240 KW - Sustainability Science Abstracts; Risk Abstracts KW - Risk assessment KW - Climate change KW - Basins KW - Emission control KW - Decomposition KW - Storage KW - Carbon sequestration KW - Security KW - USA KW - Energy KW - Geological surveys KW - Geology KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443368852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Stochastic+Environmental+Research+and+Risk+Assessment&rft.atitle=Aggregation+of+carbon+dioxide+sequestration+storage+assessment+units&rft.au=Blondes%2C+Madalyn+S%3BSchuenemeyer%2C+John+H%3BOlea%2C+Ricardo+A%3BDrew%2C+Lawrence+J&rft.aulast=Blondes&rft.aufirst=Madalyn&rft.date=2013-12-01&rft.volume=27&rft.issue=8&rft.spage=1839&rft.isbn=&rft.btitle=&rft.title=Stochastic+Environmental+Research+and+Risk+Assessment&rft.issn=14363240&rft_id=info:doi/10.1007%2Fs00477-013-0718-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 27 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Risk assessment; Storage; Security; Carbon sequestration; Energy; Climate change; Geological surveys; Basins; Emission control; Geology; Carbon dioxide; Decomposition; USA DO - http://dx.doi.org/10.1007/s00477-013-0718-x ER - TY - CPAPER T1 - Spongillaflies (Sisyridae) of the Americas: state of our knowledge T2 - 61st Annual Meeting of the Entomological Society of America (Entomology 2013) AN - 1490508383; 6254579 JF - 61st Annual Meeting of the Entomological Society of America (Entomology 2013) AU - Bowles, David Y1 - 2013/11/10/ PY - 2013 DA - 2013 Nov 10 KW - Zoology KW - Sisyridae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490508383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=61st+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2013%29&rft.atitle=Spongillaflies+%28Sisyridae%29+of+the+Americas%3A+state+of+our+knowledge&rft.au=Bowles%2C+David&rft.aulast=Bowles&rft.aufirst=David&rft.date=2013-11-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=61st+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2013/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Thermal constraints to avian malaria transmission in Hawaii and the fate of the Hawaiian honeycreepers T2 - 61st Annual Meeting of the Entomological Society of America (Entomology 2013) AN - 1490503461; 6255399 JF - 61st Annual Meeting of the Entomological Society of America (Entomology 2013) AU - LaPointe, Dennis Y1 - 2013/11/10/ PY - 2013 DA - 2013 Nov 10 KW - USA, Hawaii UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490503461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=61st+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2013%29&rft.atitle=Thermal+constraints+to+avian+malaria+transmission+in+Hawaii+and+the+fate+of+the+Hawaiian+honeycreepers&rft.au=LaPointe%2C+Dennis&rft.aulast=LaPointe&rft.aufirst=Dennis&rft.date=2013-11-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=61st+Annual+Meeting+of+the+Entomological+Society+of+America+%28Entomology+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2013/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Flexible Desalination Systems for Variable Salinity Sources T2 - 2013 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2013) AN - 1490513685; 6250510 JF - 2013 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2013) AU - Chapman, Michelle AU - Leitz, Frank AU - Tiffenbach, Andrew Y1 - 2013/11/03/ PY - 2013 DA - 2013 Nov 03 KW - Desalination UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490513685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2013%29&rft.atitle=Flexible+Desalination+Systems+for+Variable+Salinity+Sources&rft.au=Chapman%2C+Michelle%3BLeitz%2C+Frank%3BTiffenbach%2C+Andrew&rft.aulast=Chapman&rft.aufirst=Michelle&rft.date=2013-11-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://aiche.confex.com/aiche/2013/webprogram/meeting2013-11-03.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - JOUR T1 - Moving the National Park Service Cave and Karst Program forward; identifying and understanding park resources AN - 1844924422; 2016-102423 JF - National Cave and Karst Research Institute (NCKRI) Symposium AU - Pate, Dale Y1 - 2013/11// PY - 2013 DA - November 2013 SP - 111 EP - 116 PB - National Cave and Karst Institute (NCKRI), Carlsbad, NM VL - 3 KW - programs KW - U. S. National Park Service KW - caves KW - government agencies KW - data processing KW - karst KW - properties KW - exploration KW - identification KW - land management KW - data bases KW - solution features KW - land use KW - 23:Geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844924422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.atitle=Moving+the+National+Park+Service+Cave+and+Karst+Program+forward%3B+identifying+and+understanding+park+resources&rft.au=Pate%2C+Dale&rft.aulast=Pate&rft.aufirst=Dale&rft.date=2013-11-01&rft.volume=3&rft.issue=&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://www.karstportal.org/node/12010 LA - English DB - GeoRef N1 - Conference title - National cave and karst management symposium on A changing climate N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2016-12-01 N1 - CODEN - #07739 N1 - SubjectsTermNotLitGenreText - caves; data bases; data processing; exploration; government agencies; identification; karst; land management; land use; programs; properties; solution features; U. S. National Park Service ER - TY - JOUR T1 - National cave and karst management symposium on A changing climate AN - 1844924178; 2016-102409 JF - National Cave and Karst Research Institute (NCKRI) Symposium Y1 - 2013/11// PY - 2013 DA - November 2013 SP - 173 PB - National Cave and Karst Institute (NCKRI), Carlsbad, NM VL - 3 KW - symposia KW - caves KW - karst KW - effects KW - geomorphology KW - solution features KW - climate change KW - exploration KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844924178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.atitle=National+cave+and+karst+management+symposium+on+A+changing+climate&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2013-11-01&rft.volume=3&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://www.karstportal.org/node/11991 LA - English DB - GeoRef N1 - Conference title - National cave and karst management symposium on A changing climate N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - NM N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2016-12-01 N1 - CODEN - #07739 N1 - SubjectsTermNotLitGenreText - caves; climate change; effects; exploration; geomorphology; karst; solution features; symposia ER - TY - JOUR T1 - The Fort Stanton Cave Study Project; a model for agency-caver partnership AN - 1844922965; 2016-102429 JF - National Cave and Karst Research Institute (NCKRI) Symposium AU - Peerman, Steve AU - Bilbo, Mike Y1 - 2013/11// PY - 2013 DA - November 2013 SP - 169 EP - 172 PB - National Cave and Karst Institute (NCKRI), Carlsbad, NM VL - 3 KW - United States KW - programs KW - land management KW - caves KW - New Mexico KW - geomorphology KW - solution features KW - Lincoln County New Mexico KW - land use KW - Fort Stanton Cave KW - exploration KW - 23:Geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844922965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.atitle=The+Fort+Stanton+Cave+Study+Project%3B+a+model+for+agency-caver+partnership&rft.au=Peerman%2C+Steve%3BBilbo%2C+Mike&rft.aulast=Peerman&rft.aufirst=Steve&rft.date=2013-11-01&rft.volume=3&rft.issue=&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://www.karstportal.org/node/12020 LA - English DB - GeoRef N1 - Conference title - National cave and karst management symposium on A changing climate N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 14 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2016-12-01 N1 - CODEN - #07739 N1 - SubjectsTermNotLitGenreText - caves; exploration; Fort Stanton Cave; geomorphology; land management; land use; Lincoln County New Mexico; New Mexico; programs; solution features; United States ER - TY - JOUR T1 - Solution mining and the protection of karst groundwater supplies in the Burton Flats, southeast New Mexico, USA AN - 1844922913; 2016-102411 JF - National Cave and Karst Research Institute (NCKRI) Symposium AU - Goodbar, James Y1 - 2013/11// PY - 2013 DA - November 2013 SP - 13 EP - 18 PB - National Cave and Karst Institute (NCKRI), Carlsbad, NM VL - 3 KW - United States KW - gauging KW - mining KW - Magenta Aquifer KW - technology KW - karst hydrology KW - caves KW - karst KW - Rustler Formation KW - New Mexico KW - Culebra Aquifer KW - climate change KW - ground water KW - exploration KW - levels KW - Skylite Cave KW - protection KW - monitoring KW - Burton Flats KW - Paleozoic KW - Permian KW - aquifers KW - recharge KW - land management KW - geomorphology KW - southeastern New Mexico KW - solution features KW - land use KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844922913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.atitle=Solution+mining+and+the+protection+of+karst+groundwater+supplies+in+the+Burton+Flats%2C+southeast+New+Mexico%2C+USA&rft.au=Goodbar%2C+James&rft.aulast=Goodbar&rft.aufirst=James&rft.date=2013-11-01&rft.volume=3&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=National+Cave+and+Karst+Research+Institute+%28NCKRI%29+Symposium&rft.issn=&rft_id=info:doi/ L2 - http://www.karstportal.org/node/11994 LA - English DB - GeoRef N1 - Conference title - National cave and karst management symposium on A changing climate N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 4 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. col. N1 - Last updated - 2016-12-01 N1 - CODEN - #07739 N1 - SubjectsTermNotLitGenreText - aquifers; Burton Flats; caves; climate change; Culebra Aquifer; exploration; gauging; geomorphology; ground water; karst; karst hydrology; land management; land use; levels; Magenta Aquifer; mining; monitoring; New Mexico; Paleozoic; Permian; protection; recharge; Rustler Formation; Skylite Cave; solution features; southeastern New Mexico; technology; United States ER - TY - JOUR T1 - Assessing Grain-Size Correspondence Between Flow and Deposits of Controlled Floods In the Colorado River, U.S.A AN - 1566833750; 20666068 AB - Flood-deposited sediment has been used to decipher environmental parameters such as variability in watershed sediment supply, paleoflood hydrology, and channel morphology. It is not well known, however, how accurately the deposits reflect sedimentary processes within the flow, and hence what sampling intensity is needed to decipher records of recent or long-past conditions. We examine these problems using deposits from dam-regulated floods in the Colorado River corridor through Marble Canyon-Grand Canyon, Arizona, U.S.A., in which steady-peaked floods represent a simple end-member case. For these simple floods, most deposits show inverse grading that reflects coarsening suspended sediment (a result of fine-sediment-supply limitation), but there is enough eddy-scale variability that some profiles show normal grading that did not reflect grain-size evolution in the flow as a whole. To infer systemwide grainsize evolution in modern or ancient depositional systems requires sampling enough deposit profiles that the standard error of the mean of grain-size-change measurements becomes small relative to the magnitude of observed changes. For simple, steady-peaked floods, 5-10 profiles or fewer may suffice to characterize grain-size trends robustly, but many more samples may be needed from deposits with greater variability in their grain-size evolution. JF - Journal of Sedimentary Research AU - Draut, Amy E AU - Rubin, David M AD - Department of Earth and Planetary Sciences, University of California Santa Cruz, Santa Cruz, California 95064, U.S.A., adraut@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 963 EP - 974 PB - Society for Sedimentary Geology, 6128 East 38th Street Tulsa OK 74135-5814 United States VL - 83 IS - 11 SN - 1527-1404, 1527-1404 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts KW - Variability KW - Watersheds KW - Environmental factors KW - Paleoclimates KW - Resuspended sediments KW - Floods KW - Grain size KW - Hydrology KW - River Flow KW - Sediment transport KW - Sampling KW - Rivers KW - Suspended Sediments KW - River discharge KW - Grading KW - Profiles KW - USA, Arizona KW - Flood variability KW - Environmental parameters KW - Evolution KW - Q2 09148:Palaeo-studies KW - SW 5010:Network design KW - AQ 00006:Sewage KW - M2 551.5:General (551.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566833750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sedimentary+Research&rft.atitle=Assessing+Grain-Size+Correspondence+Between+Flow+and+Deposits+of+Controlled+Floods+In+the+Colorado+River%2C+U.S.A&rft.au=Draut%2C+Amy+E%3BRubin%2C+David+M&rft.aulast=Draut&rft.aufirst=Amy&rft.date=2013-11-01&rft.volume=83&rft.issue=11&rft.spage=963&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sedimentary+Research&rft.issn=15271404&rft_id=info:doi/10.2110%2Fjsr.2013.79 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2015-01-21 N1 - SubjectsTermNotLitGenreText - Rivers; Resuspended sediments; Grading; Floods; Grain size; River discharge; Sediment transport; Watersheds; Environmental factors; Hydrology; Flood variability; Environmental parameters; Paleoclimates; Suspended Sediments; Variability; Profiles; River Flow; Sampling; Evolution; USA, Arizona DO - http://dx.doi.org/10.2110/jsr.2013.79 ER - TY - JOUR T1 - Performance of Quantitative Vegetation Sampling Methods Across Gradients of Cover in Great Basin Plant Communities AN - 1492637985; 18870855 AB - Resource managers and scientists need efficient, reliable methods for quantifying vegetation to conduct basic research, evaluate land management actions, and monitor trends in habitat conditions. We examined three methods for quantifying vegetation in 1-ha plots among different plant communities in the northern Great Basin: photography-based grid-point intercept (GPI), line-point intercept (LPI), and point-quarter (PQ). We also evaluated each method for within-plot subsampling adequacy and effort requirements relative to information gain. We found that, for most functional groups, percent cover measurements collected with the use of LPI, GPI, and PQ methods were strongly correlated. These correlations were even stronger when we used data from the upper canopy only (i.e., top "hit" of pin flags) in LPI to estimate cover. PQ was best at quantifying cover of sparse plants such as shrubs in early successional habitats. As cover of a given functional group decreased within plots, the variance of the cover estimate increased substantially, which required more subsamples per plot (i.e., transect lines, quadrats) to achieve reliable precision. For GPI, we found that that six-nine quadrats per hectare were sufficient to characterize the vegetation in most of the plant communities sampled. All three methods reasonably characterized the vegetation in our plots, and each has advantages depending on characteristics of the vegetation, such as cover or heterogeneity, study goals, precision of measurements required, and efficiency needed. JF - Rangeland Ecology & Management AU - Pilliod, David S AU - Arkle, Robert S AD - Authors are Supervisory Research Ecologist and, dpilliod@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 634 EP - 647 PB - Society for Range Management VL - 66 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Shrubs KW - Data processing KW - Land management KW - Vegetation KW - Basins KW - Habitat KW - Rangelands KW - USA, Great Basin KW - Plants KW - Plant communities KW - Canopies KW - Sampling KW - Sampling methods KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492637985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Performance+of+Quantitative+Vegetation+Sampling+Methods+Across+Gradients+of+Cover+in+Great+Basin+Plant+Communities&rft.au=Pilliod%2C+David+S%3BArkle%2C+Robert+S&rft.aulast=Pilliod&rft.aufirst=David&rft.date=2013-11-01&rft.volume=66&rft.issue=6&rft.spage=634&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-13-00063.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 35 N1 - Last updated - 2014-04-17 N1 - SubjectsTermNotLitGenreText - Shrubs; Rangelands; Data processing; Plant communities; Basins; Vegetation; Sampling; Canopies; Habitat; Land management; Plants; Sampling methods; USA, Great Basin DO - http://dx.doi.org/10.2111/REM-D-13-00063.1 ER - TY - JOUR T1 - Temporal Changes and Sexual Differences in Spatial Distribution of Burbot in Lake Erie AN - 1492619258; 18887207 AB - We used GIS mapping techniques to examine capture data for Burbot Lota lota from annual gill-net surveys in Canadian waters of Lake Erie during late August and September 1994-2011. Adult males were captured over a larger area (3-17% for greater than or equal to 20% maximum yearly catch [MYC]) than adult females. More males than females were caught in the gill nets in 14 of the 15 study years. Collectively, these results support a hypothesis of greater activity by adult males during summer, when Burbot are actively feeding. The area of capture contracted by more than 60% (for greater than or equal to 20% MYC) for both sexes during the time period, which is consistent with the documented decrease of the Burbot population in the lake. The sex ratio (females: males) varied over the time series but declined steadily from 0.97 in 2001 to 0.59 in 2011. The overlap in the capture areas of adult males and females was scale dependent. The depth distribution at which adult Burbot were caught did not change over the time series, and there was no difference in the median depths (about 30 m) at which adult male and female Burbot were caught. The last results are consistent with the Burbot's reliance on coldwater habitats. Additional research is recommended, including telemetry to describe daily and seasonal movements and assessment of gender bias in active and passive capture gear. Received August 31, 2012; accepted April 8, 2013 JF - Transactions of the American Fisheries Society AU - Stapanian, Martin A AU - Witzel, Larry D AU - Cook, Andy AD - U.S. Geological Survey, 6100 Columbus Avenue, Sandusky, Ohio, 44870, USA, mstapanian@usgs.gov Y1 - 2013/11/01/ PY - 2013 DA - 2013 Nov 01 SP - 1724 EP - 1732 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 142 IS - 6 SN - 0002-8487, 0002-8487 KW - Animal Behavior Abstracts; Water Resources Abstracts; Aqualine Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Freshwater KW - Spatial Distribution KW - Time series analysis KW - Sex differences KW - Freshwater fish KW - Lota lota KW - Lakes KW - Seasonal variations KW - Gillnets KW - Gills KW - Geographical Information Systems KW - Sex KW - Sex ratio KW - Surveys KW - Discrimination KW - Habitat KW - Catches KW - Geographic information systems KW - Spatial distribution KW - Summer KW - North America, Erie L. KW - Myc protein KW - Sulfur dioxide KW - Assessments KW - Telemetry KW - Fisheries KW - Gill Nets KW - Mapping KW - Feeding KW - Data processing KW - Temporal variations KW - Nets KW - Population structure KW - Y 25150:General/Miscellaneous KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution KW - Q1 08344:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492619258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Temporal+Changes+and+Sexual+Differences+in+Spatial+Distribution+of+Burbot+in+Lake+Erie&rft.au=Stapanian%2C+Martin+A%3BWitzel%2C+Larry+D%3BCook%2C+Andy&rft.aulast=Stapanian&rft.aufirst=Martin&rft.date=2013-11-01&rft.volume=142&rft.issue=6&rft.spage=1724&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.795191 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Sex ratio; Temporal variations; Telemetry; Population structure; Freshwater fish; Gillnets; Sex; Feeding; Data processing; Spatial distribution; Sex differences; Habitat; Nets; Myc protein; Lakes; Mapping; Geographic information systems; Gills; Discrimination; Summer; Time series analysis; Catches; Sulfur dioxide; Seasonal variations; Assessments; Fisheries; Gill Nets; Surveys; Spatial Distribution; Geographical Information Systems; Lota lota; North America, Erie L.; Freshwater DO - http://dx.doi.org/10.1080/00028487.2013.795191 ER - TY - JOUR T1 - Feeding Ecology of Pelagic Larval Burbot in Northern Lake Huron, Michigan AN - 1492616708; 18887205 AB - Burbot Lota lota are a key demersal piscivore across the Laurentian Great Lakes whose populations have declined by about 90% in recent decades. Larval Burbot typically hatch in the early spring and rely on abundant crustacean zooplankton prey. We examined the stomach contents of larval Burbot from inshore ( less than or equal to 15 m) and offshore sites (37 and 91 m) in northern Lake Huron, Michigan. Concurrent zooplankton vertical tows at the same sites showed that the prey community was dominated by calanoid copepods, dreissenid mussel veligers, and rotifers. Burbot consumed mostly cyclopoid copepods, followed by copepod nauplii and calanoid copepods. Chesson's index of selectivity was calculated and compared among sites and months for individual Burbot. According to this index, larval Burbot exhibited positive selection for cyclopoid copepods and copepod nauplii and negative selection for calanoid copepods, cladocerans, rotifers, and dreissenid veligers. This selectivity was consistent across sites and throughout the sampling period. Burbot displayed little variation in their prey preferences during the larval stage, which suggests that the recent shifts in zooplankton abundance due to the invasion of the predatory zooplankter Bythotrephes longimanus and competition from invasive Rainbow Smelt Osmerus mordax could negatively impact larval Burbot populations. Received September 7, 2012; accepted March 14, 2013 JF - Transactions of the American Fisheries Society AU - George, Ellen M AU - Roseman, Edward F AU - Davis, Bruce M AU - O'Brien, Timothy P AD - U.S. Geological Survey, Great Lakes Science Center, 1451 Green Road, Ann Arbor, Michigan, 48105, eroseman@usgs.gov Y1 - 2013/11/01/ PY - 2013 DA - 2013 Nov 01 SP - 1716 EP - 1723 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 142 IS - 6 SN - 0002-8487, 0002-8487 KW - Animal Behavior Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Food organisms KW - Pelagic fisheries KW - Abundance KW - Freshwater KW - Freshwater fish KW - North America, Huron L. KW - Fish larvae KW - Rotifers KW - Cladocera KW - Lota lota KW - Lakes KW - Osmerus mordax KW - Copepoda KW - Sampling KW - Negative selection KW - Positive selection KW - Rotifera KW - Competition KW - Prey KW - Marine KW - Feeding KW - Copepods KW - Mussels KW - Zooplankton KW - Larvae KW - Crustaceans (Cladocera) KW - Veligers KW - Bythotrephes longimanus KW - Dominant species KW - Smelt KW - North America, Great Lakes KW - Marine molluscs KW - Selectivity KW - Stomach KW - SW 5010:Network design KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution KW - Y 25030:Foraging and Ingestion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492616708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Feeding+Ecology+of+Pelagic+Larval+Burbot+in+Northern+Lake+Huron%2C+Michigan&rft.au=George%2C+Ellen+M%3BRoseman%2C+Edward+F%3BDavis%2C+Bruce+M%3BO%27Brien%2C+Timothy+P&rft.aulast=George&rft.aufirst=Ellen&rft.date=2013-11-01&rft.volume=142&rft.issue=6&rft.spage=1716&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.788561 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Dominant species; Food organisms; Pelagic fisheries; Zooplankton; Larvae; Marine molluscs; Veligers; Freshwater fish; Fish larvae; Feeding; Lakes; Abundance; Sampling; Positive selection; Negative selection; Competition; Stomach; Prey; Copepods; Smelt; Mussels; Crustaceans (Cladocera); Selectivity; Rotifers; Lota lota; Osmerus mordax; Copepoda; Rotifera; Cladocera; Bythotrephes longimanus; North America, Great Lakes; North America, Huron L.; Marine; Freshwater DO - http://dx.doi.org/10.1080/00028487.2013.788561 ER - TY - JOUR T1 - Ups and Downs of Burbot and Their Predator Lake Trout in Lake Superior, 1953-2011 AN - 1492616693; 18887222 AB - The fish community of Lake Superior has undergone a spectacular cycle of decline and recovery over the past 60 years. A combination of Sea Lamprey Petromyzon marinus depredation and commercial overfishing resulted in severe declines in Lake Trout Salvelinus namaycush, which served as the primary top predator of the community. Burbot Lota lota populations also declined as a result of Sea Lamprey depredation, largely owing to the loss of adult fish. After Sea Lamprey control measures were instituted in the early 1960s, Burbot populations rebounded rapidly but Lake Trout populations recovered more slowly and recovery was not fully evident until the mid-1980s. As Lake Trout populations recovered, Burbot populations began to decline, and predation on small Burbot was identified as the most likely cause. By 2000, Burbot densities had dropped below their nadir in the early 1960s and have continued to decline, with the densities of juveniles and small adults falling below that of large adults. Although Burbot populations are at record lows in Lake Superior, the density of large reproductive adults remains stable and a large reserve of adult Burbot is present in deep offshore waters. The combination of the Burbot's early maturation, long life span, and high fecundity provides the species with the resiliency to remain a viable member of the Lake Superior fish community into the foreseeable future. Received October 1, 2012; accepted July 9, 2013 JF - Transactions of the American Fisheries Society AU - Gorman, Owen T AU - Sitar, Shawn P AD - U.S. Geological Survey, Great Lakes Science Center, Lake Superior Biological Station, 2800 Lake Shore Drive East, Ashland, Wisconsin, 54086, USA, otgorman@usgs.gov Y1 - 2013/11/01/ PY - 2013 DA - 2013 Nov 01 SP - 1757 EP - 1772 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 142 IS - 6 SN - 0002-8487, 0002-8487 KW - Water Resources Abstracts; Aqualine Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Anadromous species KW - Predation KW - Predators KW - Freshwater KW - Freshwater fish KW - Petromyzontidae KW - Lota lota KW - Lakes KW - Potential resources KW - Fisheries KW - Salvelinus namaycush KW - Density KW - Life span KW - North America, Superior L. KW - Overfishing KW - Longevity KW - Fecundity KW - Lamprey KW - Trout KW - Sexual maturity KW - Depleted stocks KW - Petromyzon marinus KW - Fish KW - Fish Populations KW - Q1 08483:Species interactions: general KW - SW 5010:Network design KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492616693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Ups+and+Downs+of+Burbot+and+Their+Predator+Lake+Trout+in+Lake+Superior%2C+1953-2011&rft.au=Gorman%2C+Owen+T%3BSitar%2C+Shawn+P&rft.aulast=Gorman&rft.aufirst=Owen&rft.date=2013-11-01&rft.volume=142&rft.issue=6&rft.spage=1757&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.824918 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Potential resources; Fecundity; Anadromous species; Sexual maturity; Depleted stocks; Overfishing; Predators; Freshwater fish; Longevity; Lakes; Life span; Predation; Lamprey; Trout; Density; Fisheries; Fish; Fish Populations; Petromyzontidae; Lota lota; Petromyzon marinus; Salvelinus namaycush; North America, Superior L.; Freshwater DO - http://dx.doi.org/10.1080/00028487.2013.824918 ER - TY - JOUR T1 - Sub-tidal benthic habitats of central San Francisco Bay and offshore Golden Gate area; a review AN - 1477832520; 2014-004208 AB - Deep-water potential estuarine and marine benthic habitat types were defined from a variety of new and interpreted data sets in central San Francisco Bay and offshore Golden Gate area including multibeam echosounder (MBES), side-scan sonar and bottom grab samples. Potential estuarine benthic habitats identified for the first time range from hard bedrock outcrops on island and mainland flanks and some Bay floor regions, to soft, very dynamic bedforms consisting of sediment waves and ripples. Soft sediment ranges from mud and sand to bimodal (two or more grain sizes) sediment of gravel, pebbles, and cobbles. In addition, considerable anthropogenic features (i.e., pipelines, bridge abutments, dredged channels, dump sites) were distinguished. Of the 52 potential benthic habitat types mapped (compressed to 14 types for this paper), 24 were of unconsolidated sediment with five of these comprised of dynamic bedforms or sediment waves and dunes, five of mixed (soft over hard) substrate type, six of hard substrate or rock outcrop, 13 of anthropogenically disturbed areas and four hard anthropogenic features. Rock outcrops and rubble are considered the primary habitat type for rockfish (Sebastes spp.), lingcod (Ophiodon elongatus) and in shallow water for herring (Clupea pallasii) spawning. Dynamic bedforms such as sand waves are considered potential foraging habitat for juvenile lingcod, may be sub-tidal habitat for the Pacific sand lance (Ammodytes hexapterus) forage fish, and possibly resting habitat for migratory fishes such as sturgeon (Acipenser medirostris). The potential marine benthic habitats identified in San Francisco Bay are not unlike those found in other estuaries around the world and this study should contribute significant information that will be of interest to scientists, managers and fishers investigating and utilizing bay and estuarine resources. As described in the many papers of this special issue, the understanding of the interrelationship of geology and ecology is critical to the identification of essential habitats and the sustainability of a healthy ecosystem. Abstract Copyright (2013) Elsevier, B.V. JF - Marine Geology AU - Greene, H Gary AU - Endris, Charlie AU - Vallier, Tracy AU - Goldern, Nadine AU - Cross, Jeffery AU - Ryan, Holly AU - Dieter, Bryan AU - Niven, Eric Y1 - 2013/11/01/ PY - 2013 DA - 2013 Nov 01 SP - 31 EP - 46 PB - Elsevier, Amsterdam VL - 345 SN - 0025-3227, 0025-3227 KW - United States KW - East Pacific KW - Northeast Pacific KW - echo sounding KW - geophysical methods KW - bedforms KW - California KW - habitat KW - estuaries KW - acoustical methods KW - marine sediments KW - San Francisco Bay region KW - North Pacific KW - marine environment KW - Pacific Ocean KW - sediments KW - side-scanning methods KW - multibeam methods KW - continental shelf KW - bathymetry KW - estuarine environment KW - benthic environment KW - sonar methods KW - 21:Hydrogeology KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1477832520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Geology&rft.atitle=Sub-tidal+benthic+habitats+of+central+San+Francisco+Bay+and+offshore+Golden+Gate+area%3B+a+review&rft.au=Greene%2C+H+Gary%3BEndris%2C+Charlie%3BVallier%2C+Tracy%3BGoldern%2C+Nadine%3BCross%2C+Jeffery%3BRyan%2C+Holly%3BDieter%2C+Bryan%3BNiven%2C+Eric&rft.aulast=Greene&rft.aufirst=H&rft.date=2013-11-01&rft.volume=345&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Marine+Geology&rft.issn=00253227&rft_id=info:doi/10.1016%2Fj.margeo.2013.05.001 L2 - http://www.sciencedirect.com/science/journal/00253227 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-01-16 N1 - CODEN - MAGEA6 N1 - SubjectsTermNotLitGenreText - acoustical methods; bathymetry; bedforms; benthic environment; California; continental shelf; East Pacific; echo sounding; estuaries; estuarine environment; geophysical methods; habitat; marine environment; marine sediments; multibeam methods; North Pacific; Northeast Pacific; Pacific Ocean; San Francisco Bay region; sediments; side-scanning methods; sonar methods; United States DO - http://dx.doi.org/10.1016/j.margeo.2013.05.001 ER - TY - JOUR T1 - Bedrock geology of the San Francisco Bay area; a local sediment source for bay and coastal systems AN - 1477831670; 2014-004207 AB - Local watersheds may contribute over half of the sediment load coming into San Francisco Bay today. The bedrock underlying these watersheds is the ultimate source for most of this sediment. This paper outlines the geologic history of this bedrock, which records the complex tectonic history of the San Francisco Bay Area over the last 200 Ma. The Jurassic to Eocene Franciscan Complex in the Bay Area is the most widespread bedrock. The local Franciscan can be broken into nine tectonic terranes that represent pieces of seafloor that were accreted to the North American margin in over a 100 Myr period of subduction. Each terrane has a unique age range, sequence of seafloor rocks, and metamorphic history. The Franciscan rocks were thrust eastward under the Great Valley Complex. The Great Valley Complex reflects a forearc basin comprised of Jurassic ocean crust-the Coast Range ophiolite-and overlying Jurassic and Cretaceous turbidite-dominated sedimentary rocks of the Great Valley Group. By the beginning of the Cenozoic Era, shallowing of the angle of subduction along the continental margin led to uplift and infilling of the forearc basin to shelf depth. Recorded at this time are sedimentary sequences governed by eustatic sealevel changes and evidence of the first unroofing of Franciscan rocks. Marine sedimentary rocks dominate the region through the Miocene and unconformities within the Early Tertiary sedimentary record reflect periods of tectonic activity and uplift. Middle to late Miocene sedimentary rocks are extensively deposited throughout the Bay Area. In the late Miocene, the Mendocino triple junction passed northward through the area and transform tectonism commenced. A slab window developed behind the triple junction resulted in volcanic activity that produced the Sonoma Volcanics in the North Bay and volcanics of the East Bay Hills. By Pliocene time, terrestrial sedimentary rocks were being deposited in many parts of the Bay Area. Faulting associated with the San Andreas system led to the development of small basins, the displacement of local bedrock blocks, and the transport of the Salinian Complex from the southern Sierra to the western margin of the Bay Area. The modern topography of the region started emerging by about 6 Ma to 4 Ma, when compression across the San Andreas system increased and uplift of the Coast Ranges began. The first estuarine influence in San Francisco Bay is recorded in approximately 600 ka rocks, about the same time as the modern Sacramento River system started flowing through the San Francisco estuary/valley. Today's local San Francisco Bay watershed is comprised of numerous small stream systems around the Bay with headwaters in the surrounding hills and mountains. Active tectonism produces relief in these watersheds of typically 500 m or more, with the ridgelines typically supported by more resistant bedrock units. Steep topography leads to rapid bedrock erosion, particularly of the finer-grained sedimentary rocks. Landslides provide a significant portion of the sediment carried by the streams and several of the bedrock units are more prone to landslides, particularly the Central and Novato Quarry terranes of the Franciscan Complex, and finer-grained units of both the Great Valley Group and Tertiary rocks. Many of the larger streams have dammed reservoirs that trap much of their sediment load before it can reach the bay. Abstract Copyright (2013) Elsevier, B.V. JF - Marine Geology AU - Elder, William P Y1 - 2013/11/01/ PY - 2013 DA - 2013 Nov 01 SP - 18 EP - 30 PB - Elsevier, Amsterdam VL - 345 SN - 0025-3227, 0025-3227 KW - United States KW - hydrology KW - bedrock KW - volcanic rocks KW - igneous rocks KW - watersheds KW - terranes KW - subduction KW - strike-slip faults KW - areal geology KW - Mesozoic KW - Cenozoic KW - California KW - transform faults KW - sedimentary rocks KW - plate tectonics KW - Coast Ranges KW - San Francisco Bay region KW - San Andreas Fault KW - sediments KW - tectonics KW - faults KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1477831670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Geology&rft.atitle=Bedrock+geology+of+the+San+Francisco+Bay+area%3B+a+local+sediment+source+for+bay+and+coastal+systems&rft.au=Elder%2C+William+P&rft.aulast=Elder&rft.aufirst=William&rft.date=2013-11-01&rft.volume=345&rft.issue=&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Marine+Geology&rft.issn=00253227&rft_id=info:doi/10.1016%2Fj.margeo.2013.02.006 L2 - http://www.sciencedirect.com/science/journal/00253227 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2014-01-01 N1 - Number of references - 127 N1 - Document feature - illus. incl. sect., geol. sketch map N1 - Last updated - 2014-01-16 N1 - CODEN - MAGEA6 N1 - SubjectsTermNotLitGenreText - areal geology; bedrock; California; Cenozoic; Coast Ranges; faults; hydrology; igneous rocks; Mesozoic; plate tectonics; San Andreas Fault; San Francisco Bay region; sedimentary rocks; sediments; strike-slip faults; subduction; tectonics; terranes; transform faults; United States; volcanic rocks; watersheds DO - http://dx.doi.org/10.1016/j.margeo.2013.02.006 ER - TY - JOUR T1 - Hydraulically Controlled Discrete Sampling from Open Boreholes AN - 1468383744; 18831813 AB - Groundwater sampling from open boreholes in fractured-rock aquifers is particularly challenging because of mixing and dilution of fluid within the borehole from multiple fractures. This note presents an alternative to traditional sampling in open boreholes with packer assemblies. The alternative system called ZONFLO (zonal flow) is based on hydraulic control of borehole flow conditions. Fluid from discrete fractures zones are hydraulically isolated allowing for the collection of representative samples. In rough-faced open boreholes and formations with less competent rock, hydraulic containment may offer an attractive alternative to physical containment with packers. Preliminary test results indicate a discrete zone can be effectively hydraulically isolated from other zones within a borehole for the purpose of groundwater sampling using this new method. JF - Ground Water AU - Harte, Philip T AD - U.S. Geological Survey, New England Water Science Center, 331 Commerce Way, Pembroke, NH 03275, ptharte@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 822 EP - 827 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 51 IS - 6 SN - 0017-467X, 0017-467X KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Aquifers KW - Hydraulics KW - Mixing KW - Boreholes KW - Zonal flow KW - Ground water KW - Sampling KW - Aquifer flow KW - Containment KW - Fractures KW - Aquifer Testing KW - Geohydrology KW - Wastewater Disposal KW - Groundwater KW - Fracture zones KW - SW 5040:Data acquisition KW - AQ 00006:Sewage KW - Q5 08502:Methods and instruments KW - Q2 09182:Methods and instruments KW - M2 556.3:Groundwater Hydrology (556.3) KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468383744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Hydraulically+Controlled+Discrete+Sampling+from+Open+Boreholes&rft.au=Harte%2C+Philip+T&rft.aulast=Harte&rft.aufirst=Philip&rft.date=2013-11-01&rft.volume=51&rft.issue=6&rft.spage=822&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fgwat.12120 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 7 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Fractures; Ground water; Sampling; Fracture zones; Containment; Boreholes; Aquifers; Aquifer flow; Zonal flow; Hydraulics; Groundwater; Geohydrology; Aquifer Testing; Wastewater Disposal; Mixing DO - http://dx.doi.org/10.1111/gwat.12120 ER - TY - JOUR T1 - Polychlorinated Biphenyl Concentrations and Activity of Sea Lamprey Petromyzon marinus Vary by Sex AN - 1468338664; 18848477 AB - We determined the polychlorinated biphenyl (PCB) concentrations of 40 male and 40 female adult sea lampreys Petromyzon marinus captured in the Cheboygan River, a tributary to Lake Huron, during May 2011. In addition, we performed a laboratory experiment using passive integrated transponder tags to determine whether male adult sea lampreys were more active than female adult sea lampreys. Sex had a significant effect on PCB concentration, and PCB concentration at a given level of sea lamprey condition was approximately 25 % greater in males than in females. Adjusting for the difference in condition between the sexes, males averaged a 17 % greater PCB concentration compared with females. Results from the laboratory experiment indicated that males were significantly more active than females. The observed sex difference in PCB concentrations was not due to female sea lampreys releasing eggs at spawning because the sea lamprey is semelparous, and we caught the sea lampreys before spawning. Rather, we attributed the sex difference in PCB concentrations to a greater rate of energy expenditure in males compared with females. We proposed that this greater rate of energy expenditure was likely due to greater activity. Our laboratory experiment results supported this hypothesis. A greater resting metabolic rate may also have contributed to a greater rate of energy expenditure. Our findings should eventually be applicable toward improving control of sea lamprey, a pest responsible for considerable damage to fisheries in lakes where it is not native. JF - Archives of Environmental Contamination and Toxicology AU - Madenjian, C P AU - Johnson, N S AU - Binder, T R AU - Rediske, R R AU - O'Keefe, J P AD - United States Geological Survey, Great Lakes Science Center, 1451 Green Road, Ann Arbor, MI, 48105, USA, cmadenjian@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 693 EP - 703 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 65 IS - 4 SN - 0090-4341, 0090-4341 KW - Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; Toxicology Abstracts KW - Marine fisheries KW - Anadromous species KW - Metabolic rate KW - Sex differences KW - North America, Huron L. KW - Eggs KW - Petromyzontidae KW - Lakes KW - USA, Michigan, Cheboygan R. KW - Fisheries KW - Pests KW - PCB compounds KW - Tributaries KW - PCB KW - Toxicology KW - Sex KW - Transponders KW - Rivers KW - Marine KW - Laboratory testing KW - Spawning KW - Tags KW - Bioaccumulation KW - polychlorinated biphenyls KW - Energy expenditure KW - Energy KW - Petromyzon marinus KW - ENA 03:Energy KW - Q5 08503:Characteristics, behavior and fate KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - P 1000:MARINE POLLUTION KW - X 24350:Industrial Chemicals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468338664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Polychlorinated+Biphenyl+Concentrations+and+Activity+of+Sea+Lamprey+Petromyzon+marinus+Vary+by+Sex&rft.au=Madenjian%2C+C+P%3BJohnson%2C+N+S%3BBinder%2C+T+R%3BRediske%2C+R+R%3BO%27Keefe%2C+J+P&rft.aulast=Madenjian&rft.aufirst=C&rft.date=2013-11-01&rft.volume=65&rft.issue=4&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/10.1007%2Fs00244-013-9936-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Number of references - 36 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Marine fisheries; Tags; Anadromous species; Tributaries; Toxicology; PCB; Transponders; Sex; Rivers; Lakes; Energy expenditure; polychlorinated biphenyls; Fisheries; Metabolic rate; Pests; Spawning; Sex differences; Eggs; Bioaccumulation; Laboratory testing; Energy; PCB compounds; Petromyzontidae; Petromyzon marinus; USA, Michigan, Cheboygan R.; North America, Huron L.; Marine DO - http://dx.doi.org/10.1007/s00244-013-9936-y ER - TY - JOUR T1 - Genetics, recruitment, and migration patterns of Arctic cisco (Coregonus autumnalis) in the Colville River, Alaska, and Mackenzie River, Canada AN - 1458532637; 18750709 AB - Arctic cisco Coregonus autumnalis have a complex anadromous life history, many aspects of which remain poorly understood. Some life history traits of Arctic cisco from the Colville River, Alaska, and Mackenzie River basin, Canada, were investigated using molecular genetics, harvest data, and otolith microchemistry. The Mackenzie hypothesis, which suggests that Arctic cisco found in Alaskan waters originate from the Mackenzie River system, was tested using 11 microsatellite loci and a single mitochondrial DNA gene. No genetic differentiation was found among sample collections from the Colville River and the Mackenzie River system using molecular markers (P > 0.19 in all comparisons). Model-based clustering methods also supported genetic admixture between sample collections from the Colville River and Mackenzie River basin. A reanalysis of recruitment patterns to Alaska, which included data from recent warm periods and suspected changes in atmospheric circulation patterns, still finds that recruitment is correlated to wind conditions. Otolith microchemistry (Sr/Ca ratios) confirmed repeated, annual movements of Arctic cisco between low-salinity habitats in winter and marine waters in summer. JF - Polar Biology AU - Zimmerman, Christian E AU - Ramey, Andrew M AU - Turner, Sara M AU - Mueter, Franz J AU - Murphy, Stephen M AU - Nielsen, Jennifer L AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK, 99508, USA, czimmerman@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 1543 EP - 1555 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 36 IS - 11 SN - 0722-4060, 0722-4060 KW - Genetics Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts KW - Nucleotide sequence KW - Genotypes KW - Freshwater KW - Migration KW - Differentiation KW - Population genetics KW - Canada, Northwest Terr., Mackenzie KW - Canada, Northwest Terr., Mackenzie R. KW - Wind KW - USA, Alaska KW - Rivers KW - Canada, Northwest Terr., Mackenzie R. basin KW - Data processing KW - Recruitment KW - Microsatellites KW - Atmospheric circulation KW - River basins KW - Habitat KW - PN, Arctic KW - USA, Alaska, Colville R. KW - Mitochondrial DNA KW - Life history KW - Otoliths KW - Coregonus autumnalis KW - DNA KW - Wind data KW - Q1 08443:Population genetics KW - D 04040:Ecosystem and Ecology Studies KW - G 07750:Ecological & Population Genetics KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458532637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polar+Biology&rft.atitle=Genetics%2C+recruitment%2C+and+migration+patterns+of+Arctic+cisco+%28Coregonus+autumnalis%29+in+the+Colville+River%2C+Alaska%2C+and+Mackenzie+River%2C+Canada&rft.au=Zimmerman%2C+Christian+E%3BRamey%2C+Andrew+M%3BTurner%2C+Sara+M%3BMueter%2C+Franz+J%3BMurphy%2C+Stephen+M%3BNielsen%2C+Jennifer+L&rft.aulast=Zimmerman&rft.aufirst=Christian&rft.date=2013-11-01&rft.volume=36&rft.issue=11&rft.spage=1543&rft.isbn=&rft.btitle=&rft.title=Polar+Biology&rft.issn=07224060&rft_id=info:doi/10.1007%2Fs00300-013-1372-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Number of references - 56 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Rivers; Population genetics; Otoliths; Nucleotide sequence; Recruitment; DNA; River basins; Genotypes; Wind data; Data processing; Microsatellites; Atmospheric circulation; Habitat; Migration; Differentiation; Mitochondrial DNA; Life history; Wind; Coregonus autumnalis; USA, Alaska; PN, Arctic; USA, Alaska, Colville R.; Canada, Northwest Terr., Mackenzie R. basin; Canada, Northwest Terr., Mackenzie; Canada, Northwest Terr., Mackenzie R.; Freshwater DO - http://dx.doi.org/10.1007/s00300-013-1372-y ER - TY - JOUR T1 - Dredging and contaminant exposure to tree swallows nesting on the upper Mississippi River AN - 1448224154; 18685916 AB - In 2008 and 2009, dredge material from the Mississippi River in Pool 8 south of Brownsville, Minnesota was used to construct nearby islands. Chemical analysis of sediment in 2001 and 2002 in the area to be dredged indicated detectable concentrations of organic and inorganic contaminants. Tree swallows (Tachycineta bicolor), whose diet is mainly aquatic invertebrates, were used to evaluate contaminant exposure in both the dredged and newly created habitat. Organic and inorganic contaminant data were collected from tree swallows in 2007 through 2010 at one study site near the dredging operation, a reference study site upriver from the dredging activity, one study site down river from the dredging activity, and one study site on a newly created island (2009 and 2010 only). Organic and element concentrations were at background levels in all samples. Polychlorinated biphenyl and p,p'-dichlorodiphenyldichl oroethylene concentrations in tree swallow nestlings decreased at all study sites over the period 2007 to 2010 including the island study site between 2009 and 2010. Element concentrations in tree swallow livers for the non-island study sites did not show a trend among years in relation to the dredging. Selenium concentrations at the newly created island were higher and cadmium concentrations were lower in 2010 than 2009. Hatching success of eggs in successful nests was not associated with dredging activities. JF - Environmental Monitoring and Assessment AU - Custer, Thomas W AU - Dummer, Paul M AU - Custer, Christine M AU - Warburton, David AD - US Geological Survey, Upper Midwest Environmental Sciences Center, 2630 Fanta Reed Road, La Crosse, WI, 54603, USA, tcuster@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 9043 EP - 9053 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 185 IS - 11 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Sustainability Science Abstracts KW - Pollution monitoring KW - Aquatic organisms KW - Trees KW - Freshwater KW - Dredges KW - Islands KW - Pollutants KW - Exposure KW - Nesting KW - Sediment Contamination KW - Cadmium KW - Reproductive behaviour KW - PCB KW - Tachycineta bicolor KW - Diets KW - Environmental monitoring KW - Rivers KW - Sediment pollution KW - Toxicity KW - Habitat KW - USA, Minnesota KW - North America, Mississippi R. KW - Water Pollution Effects KW - Dredging KW - Organic Compounds KW - Contaminants KW - Chemical analysis KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - Q5 08502:Methods and instruments KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448224154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Dredging+and+contaminant+exposure+to+tree+swallows+nesting+on+the+upper+Mississippi+River&rft.au=Custer%2C+Thomas+W%3BDummer%2C+Paul+M%3BCuster%2C+Christine+M%3BWarburton%2C+David&rft.aulast=Custer&rft.aufirst=Thomas&rft.date=2013-11-01&rft.volume=185&rft.issue=11&rft.spage=9043&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-013-3234-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 34 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Rivers; Environmental monitoring; Sediment pollution; Nesting; Dredging; Reproductive behaviour; Chemical analysis; PCB; Dredges; Diets; Aquatic organisms; Pollution monitoring; Islands; Trees; Cadmium; Habitat; Contaminants; Pollutants; Exposure; Water Pollution Effects; Sediment Contamination; Organic Compounds; Toxicity; Tachycineta bicolor; North America, Mississippi R.; USA, Minnesota; Freshwater DO - http://dx.doi.org/10.1007/s10661-013-3234-z ER - TY - JOUR T1 - Evaluation of stream chemistry trends in US Geological Survey reference watersheds, 1970-2010 AN - 1448217164; 18685939 AB - The Hydrologic Benchmark Network (HBN) is a long-term monitoring program established by the US Geological Survey in the 1960s to track changes in the streamflow and stream chemistry in undeveloped watersheds across the USA. Trends in stream chemistry were tested at 15 HBN stations over two periods (1970-2010 and 1990-2010) using the parametric Load Estimator (LOADEST) model and the nonparametric seasonal Kendall test. Trends in annual streamflow and precipitation chemistry also were tested to help identify likely drivers of changes in stream chemistry. At stations in the northeastern USA, there were significant declines in stream sulfate, which were consistent with declines in sulfate deposition resulting from the reductions in SO sub(2) emissions mandated under the Clean Air Act Amendments. Sulfate declines in stream water were smaller than declines in deposition suggesting sulfate may be accumulating in watershed soils and thereby delaying the stream response to improvements in deposition. Trends in stream chemistry at stations in other part of the country generally were attributed to climate variability or land disturbance. Despite declines in sulfate deposition, increasing stream sulfate was observed at several stations and appeared to be linked to periods of drought or declining streamflow. Falling water tables might have enhanced oxidation of organic matter in wetlands or pyrite in mineralized bedrock thereby increasing sulfate export in surface water. Increasing sulfate and nitrate at a station in the western USA were attributed to release of soluble salts and nutrients from soils following a large wildfire in the watershed. JF - Environmental Monitoring and Assessment AU - Mast, MAlisa AD - US Geological Survey, Colorado Water Science Center, Denver Federal Center, Denver, CO, 80225, USA, mamast@usgs.gov Y1 - 2013/11// PY - 2013 DA - Nov 2013 SP - 9343 EP - 9359 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 185 IS - 11 SN - 0167-6369, 0167-6369 KW - Pollution Abstracts; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfates KW - Atmospheric pollution models KW - Watersheds KW - Soil KW - Exports KW - Atmospheric chemistry models KW - Wetlands KW - Droughts KW - Environmental monitoring KW - Sulfate deposition KW - Pyrite KW - Stream flow KW - Salts KW - Stream KW - Monitoring KW - Surface water KW - Geological Surveys KW - Model Testing KW - Drought KW - Streams KW - Flow rates KW - Clean Air Act KW - Sulfur dioxide KW - Assessments KW - Climatic variability KW - Precipitation chemistry KW - Organic matter KW - Streamflow KW - USA KW - Wildfire KW - Chemical precipitation KW - Geological surveys KW - Deposition KW - Disturbance KW - AQ 00006:Sewage KW - SW 5080:Evaluation, processing and publication KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - M2 556.11:Water properties (556.11) KW - Q5 08502:Methods and instruments KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448217164?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Evaluation+of+stream+chemistry+trends+in+US+Geological+Survey+reference+watersheds%2C+1970-2010&rft.au=Mast%2C+MAlisa&rft.aulast=Mast&rft.aufirst=MAlisa&rft.date=2013-11-01&rft.volume=185&rft.issue=11&rft.spage=9343&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-013-3256-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 44 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Chemical precipitation; Organic matter; Stream; Geological surveys; Wetlands; Pyrite; Watersheds; Stream flow; Clean Air Act; Sulfate deposition; Atmospheric pollution models; Climatic variability; Atmospheric chemistry models; Drought; Precipitation chemistry; Sulfates; Surface water; Streams; Flow rates; Soil; Salts; Sulfur dioxide; Wildfire; Exports; Disturbance; Droughts; Assessments; Deposition; Streamflow; Model Testing; Geological Surveys; Monitoring; USA DO - http://dx.doi.org/10.1007/s10661-013-3256-6 ER - TY - JOUR T1 - Environmental survey in the Tuul and Orkhon River basins of north-central Mongolia, 2010: metals and other elements in streambed sediment and floodplain soil. AN - 1443389056; 23685928 AB - Streambed sediment and subsurface floodplain soil were sampled for elemental analyses from 15 locations in river basins of north-central Mongolia during August 2010. Our primary objective was to conduct a reconnaissance-level assessment of potential inputs of toxicologically important metals and metalloids to Lake Baikal, Russia, that might originate from mining and urban activities within tributaries of the Selenga River in Mongolia. Samples were collected in triplicate from all sites, then dried, and sieved to <2 mm for analysis by portable X-ray florescence spectroscopy and by inductively coupled plasma mass spectrometry after digestion with concentrated nitric and hydrochloric acids. Arsenic, copper, and mercury were greatly elevated in sediment and floodplain soil collected from tributary streams located near two major mining operations. Lead and zinc were moderately elevated in streambed sediment and in floodplain soil obtained from a small tributary in the capital city of Ulaanbaatar, but those concentrations were considerably less than probable effects benchmarks. Historical and possibly present mining activities have led to considerable metal contamination in certain tributaries of the Orkhon River in north-central Mongolia; however, metals originating from those sources did not appear to be accumulating in sediments at our downstream-most sampling sites located near the border between Mongolia and Russia. JF - Environmental monitoring and assessment AU - Brumbaugh, W G AU - Tillitt, D E AU - May, T W AU - Javzan, Ch AU - Komov, V T AD - U.S. Geological Survey, Columbia Environmental Research Center, 4200 New Haven Road, Columbia, MO, 65201, USA, bbrumbaugh@usgs.gov. Y1 - 2013/11// PY - 2013 DA - November 2013 SP - 8991 EP - 9008 VL - 185 IS - 11 KW - Metals KW - 0 KW - Trace Elements KW - Water Pollutants, Chemical KW - Index Medicus KW - Geologic Sediments -- chemistry KW - Mongolia KW - Russia KW - Mining KW - Environmental Monitoring KW - Water Pollutants, Chemical -- analysis KW - Trace Elements -- analysis KW - Rivers -- chemistry KW - Metals -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443389056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+monitoring+and+assessment&rft.atitle=Environmental+survey+in+the+Tuul+and+Orkhon+River+basins+of+north-central+Mongolia%2C+2010%3A+metals+and+other+elements+in+streambed+sediment+and+floodplain+soil.&rft.au=Brumbaugh%2C+W+G%3BTillitt%2C+D+E%3BMay%2C+T+W%3BJavzan%2C+Ch%3BKomov%2C+V+T&rft.aulast=Brumbaugh&rft.aufirst=W&rft.date=2013-11-01&rft.volume=185&rft.issue=11&rft.spage=8991&rft.isbn=&rft.btitle=&rft.title=Environmental+monitoring+and+assessment&rft.issn=1573-2959&rft_id=info:doi/10.1007%2Fs10661-013-3229-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-02-05 N1 - Date created - 2013-10-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s10661-013-3229-9 ER - TY - JOUR T1 - The PRISM (Pliocene palaeoclimate) reconstruction: time for a paradigm shift AN - 1554954014; 20369414 AB - Global palaeoclimate reconstructions have been invaluable to our understanding of the causes and effects of climate change, but single-temperature representations of the oceanic mixed layer for data-model comparisons are outdated, and the time for a paradigm shift in marine palaeoclimate reconstruction is overdue. The new paradigm in marine palaeoclimate reconstruction stems the loss of valuable climate information and instead presents a holistic and nuanced interpretation of multi-dimensional oceanographic processes and responses. A wealth of environmental information is hidden within the US Geological Survey's Pliocene Research, Interpretation and Synoptic Mapping (PRISM) marine palaeoclimate reconstruction, and we introduce here a plan to incorporate all valuable climate data into the next generation of PRISM products. Beyond the global approach and focus, we plan to incorporate regional climate dynamics with emphasis on processes, integrating multiple environmental proxies wherever available in order to better characterize the mixed layer, and developing a finer time slice within the Mid-Piacenzian Age of the Pliocene, complemented by underused proxies that offer snapshots into environmental conditions. The result will be a proxy-rich, temporally nested, process-oriented approach in a digital format-a relational database with geographic information system capabilities comprising a three-dimensional grid representing the surface layer, with a plethora of data in each cell. JF - Philosophical Transactions of the Royal Society of London, Series A: Mathematical, Physical and Engineering Sciences AU - Dowsett, Harry J AU - Robinson, Marci M AU - Stoll, Danielle K AU - Foley, Kevin M AU - Johnson, Andrew LA AU - Williams, Mark AU - Riesselman, Christina R AD - Eastern Geology and Paleoclimate Science Center, US Geological Survey, Reston, VA 20192, USA, hdowsett@usgs.gov Y1 - 2013/10/28/ PY - 2013 DA - 2013 Oct 28 SP - 20120524 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG United Kingdom VL - 371 IS - 2001 SN - 1364-503X, 1364-503X KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - palaeoclimatology KW - palaeoceanography KW - climate KW - Pliocene KW - PlioMIP KW - Age KW - Climate change KW - Remote sensing KW - Oceanic mixing layer KW - Regional climates KW - Paleoclimates KW - Environmental information KW - Oceanographic processes KW - Geology KW - Geographic information systems KW - Mapping KW - Environmental conditions KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1554954014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Philosophical+Transactions+of+the+Royal+Society+of+London%2C+Series+A%3A+Mathematical%2C+Physical+and+Engineering+Sciences&rft.atitle=The+PRISM+%28Pliocene+palaeoclimate%29+reconstruction%3A+time+for+a+paradigm+shift&rft.au=Dowsett%2C+Harry+J%3BRobinson%2C+Marci+M%3BStoll%2C+Danielle+K%3BFoley%2C+Kevin+M%3BJohnson%2C+Andrew+LA%3BWilliams%2C+Mark%3BRiesselman%2C+Christina+R&rft.aulast=Dowsett&rft.aufirst=Harry&rft.date=2013-10-28&rft.volume=371&rft.issue=2001&rft.spage=20120524&rft.isbn=&rft.btitle=&rft.title=Philosophical+Transactions+of+the+Royal+Society+of+London%2C+Series+A%3A+Mathematical%2C+Physical+and+Engineering+Sciences&rft.issn=1364503X&rft_id=info:doi/10.1098%2Frsta.2012.0524 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Oceanographic processes; Climate change; Oceanic mixing layer; Regional climates; Paleoclimates; Age; Environmental information; Remote sensing; Pliocene; Geology; Mapping; Geographic information systems; Environmental conditions DO - http://dx.doi.org/10.1098/rsta.2012.0524 ER - TY - CPAPER T1 - Biogeochemical Processes Involved in Formation of Schwertmannite-Rich Scale in a Pipeline Carrying Acid Mine Drainage at Iron Mountain Mine, California T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1496735630; 6246821 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Campbell, Kate AU - Alpers, Charles AU - Nordstrom, D AU - Blum, Alex AU - Williams, Amy Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496735630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Biogeochemical+Processes+Involved+in+Formation+of+Schwertmannite-Rich+Scale+in+a+Pipeline+Carrying+Acid+Mine+Drainage+at+Iron+Mountain+Mine%2C+California&rft.au=Campbell%2C+Kate%3BAlpers%2C+Charles%3BNordstrom%2C+D%3BBlum%2C+Alex%3BWilliams%2C+Amy&rft.aulast=Campbell&rft.aufirst=Kate&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Citizen Science and the Management of Natural Resources and Environments: A New Approach T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1496735628; 6246826 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Glynn, Pierre AU - Jenter, Harry AU - Shapiro, Carl AU - Govoni, David Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Natural resources management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496735628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Citizen+Science+and+the+Management+of+Natural+Resources+and+Environments%3A+A+New+Approach&rft.au=Glynn%2C+Pierre%3BJenter%2C+Harry%3BShapiro%2C+Carl%3BGovoni%2C+David&rft.aulast=Glynn&rft.aufirst=Pierre&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Tracking Resources and Estimating Future Supplies T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1496735626; 6247750 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Meinert, Lawrence Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Tracking UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496735626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Tracking+Resources+and+Estimating+Future+Supplies&rft.au=Meinert%2C+Lawrence&rft.aulast=Meinert&rft.aufirst=Lawrence&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Serendipity and a Tao of Geochemistry T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1496735623; 6247206 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Nordstrom, D Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496735623?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Serendipity+and+a+Tao+of+Geochemistry&rft.au=Nordstrom%2C+D&rft.aulast=Nordstrom&rft.aufirst=D&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geochemical Modeling of Fe(II) Oxidation Rate in a Watershed Severely Affected by Coal-Mine Drainage, Pennsylvania, USA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1496735622; 6246824 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Cravotta III, Charles Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Pennsylvania UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1496735622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geochemical+Modeling+of+Fe%28II%29+Oxidation+Rate+in+a+Watershed+Severely+Affected+by+Coal-Mine+Drainage%2C+Pennsylvania%2C+USA&rft.au=Cravotta+III%2C+Charles&rft.aulast=Cravotta+III&rft.aufirst=Charles&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Lessons Learned from the Release of Post Fire Debris Flow Hazard Maps in Southern California and the Intermouuntain West, USA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490525984; 6246728 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Cannon, Susan AU - Gartner, Joseph Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490525984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Lessons+Learned+from+the+Release+of+Post+Fire+Debris+Flow+Hazard+Maps+in+Southern+California+and+the+Intermouuntain+West%2C+USA&rft.au=Cannon%2C+Susan%3BGartner%2C+Joseph&rft.aulast=Cannon&rft.aufirst=Susan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Evolution of Thought on the Evolution of Loco [the Lower Colorado River]: All Agree That Water Was Involved T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490523772; 6246622 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - House, P AU - Pearthree, Philip AU - Perkins, Michael Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado R. 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6248558 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Strickland, Laura AU - Baker, Richard AU - Thompson, Robert AU - Miller, Dane Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490523762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Last+Interglacial+Plant+Macrofossils+and+Climates+from+Ziegler+Reservoir%2C+Snowmass+Village%2C+Colorado&rft.au=Strickland%2C+Laura%3BBaker%2C+Richard%3BThompson%2C+Robert%3BMiller%2C+Dane&rft.aulast=Strickland&rft.aufirst=Laura&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Hydrogeologic Framework of the Southern Death Valley Flow System, California and Nevada T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490523756; 6248358 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Fridrich, Christopher AU - Workman, Jeremiah Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California, Death Valley UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490523756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Hydrogeologic+Framework+of+the+Southern+Death+Valley+Flow+System%2C+California+and+Nevada&rft.au=Fridrich%2C+Christopher%3BWorkman%2C+Jeremiah&rft.aulast=Fridrich&rft.aufirst=Christopher&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A Half Century of Antarctic Geoscience Exploration, 1957-2013 T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490523695; 6245842 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Behrendt, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Exploration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490523695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=A+Half+Century+of+Antarctic+Geoscience+Exploration%2C+1957-2013&rft.au=Behrendt%2C+John&rft.aulast=Behrendt&rft.aufirst=John&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Composition, Morphology and Trace Element Leaching from Us Coal Fly Ash T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490522234; 6247522 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Deonarine, Amrika AU - Kolker, Allan AU - Huggins, Frank AU - Foster, Andrea AU - Doughten, Michael Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Coal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490522234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Composition%2C+Morphology+and+Trace+Element+Leaching+from+Us+Coal+Fly+Ash&rft.au=Deonarine%2C+Amrika%3BKolker%2C+Allan%3BHuggins%2C+Frank%3BFoster%2C+Andrea%3BDoughten%2C+Michael&rft.aulast=Deonarine&rft.aufirst=Amrika&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Tales of the Deadman Thrust: Northeast Verging Folds, Injection Breccias, and High-Angle Normal Faults in the Rift-Flanking Basement of the Sangre De Cristo Mountains, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490522222; 6247223 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Caine, Jonathan AU - Grauch, V AU - Lindsey, David Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490522222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Tales+of+the+Deadman+Thrust%3A+Northeast+Verging+Folds%2C+Injection+Breccias%2C+and+High-Angle+Normal+Faults+in+the+Rift-Flanking+Basement+of+the+Sangre+De+Cristo+Mountains%2C+Colorado&rft.au=Caine%2C+Jonathan%3BGrauch%2C+V%3BLindsey%2C+David&rft.aulast=Caine&rft.aufirst=Jonathan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Vegetation and Biological Soil Crust Succession on the Sand Dunes of San Miguel Island, Channel Islands National Park, California T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490522201; 6247765 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Zellman, Kristine Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California, Channel Is. 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6247483 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Kent, Douglas AU - Smith, Richard AU - Bohlke, J AU - Repert, Deborah Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Oxidation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490522191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Testing+Conceptual+Models+for+Processes+Controlling+Nitrate+Reduction+Coupled+to+Iron%28Ii%29+Oxidation+During+a+Field-Scale+Transport+Experiment&rft.au=Kent%2C+Douglas%3BSmith%2C+Richard%3BBohlke%2C+J%3BRepert%2C+Deborah&rft.aulast=Kent&rft.aufirst=Douglas&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - U.S. Geological Survey National Assessment of Geologic Carbon Dioxide Storage Resources T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521936; 6247872 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Warwick, Peter Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=U.S.+Geological+Survey+National+Assessment+of+Geologic+Carbon+Dioxide+Storage+Resources&rft.au=Warwick%2C+Peter&rft.aulast=Warwick&rft.aufirst=Peter&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Early Uplift Prior to Subsidence of the North Park-Middle Park Basin, Northern Colorado, Shows Complex Laramide History T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521715; 6247974 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Cole, James AU - Dechesne, Marieke Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Early+Uplift+Prior+to+Subsidence+of+the+North+Park-Middle+Park+Basin%2C+Northern+Colorado%2C+Shows+Complex+Laramide+History&rft.au=Cole%2C+James%3BDechesne%2C+Marieke&rft.aulast=Cole&rft.aufirst=James&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Quartz Distribution in a-Horizon Soils of the Conterminous U.S.--Its Effect on Major and Trace Element Distribution Patterns T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521546; 6248620 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Cannon, William AU - Solano, Federico AU - Westphal, Tiffani Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Soil UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Quartz+Distribution+in+a-Horizon+Soils+of+the+Conterminous+U.S.--Its+Effect+on+Major+and+Trace+Element+Distribution+Patterns&rft.au=Cannon%2C+William%3BSolano%2C+Federico%3BWestphal%2C+Tiffani&rft.aulast=Cannon&rft.aufirst=William&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geological Setting of Geothermal Systems: a Perspective on Geothermal Science in the 1960s and 1970s T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521503; 6247873 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Muffler, L J Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geological+Setting+of+Geothermal+Systems%3A+a+Perspective+on+Geothermal+Science+in+the+1960s+and+1970s&rft.au=Muffler%2C+L+J&rft.aulast=Muffler&rft.aufirst=L&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Water-Table Fluctuations beneath Yucca Mountain, Nevada, USA -- How High Has It Risen? T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521501; 6248353 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Paces, James AU - Whelan, Joseph AU - Neymark, Leonid Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nevada UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Water-Table+Fluctuations+beneath+Yucca+Mountain%2C+Nevada%2C+USA+--+How+High+Has+It+Risen%3F&rft.au=Paces%2C+James%3BWhelan%2C+Joseph%3BNeymark%2C+Leonid&rft.aulast=Paces&rft.aufirst=James&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Breaking the Oceanic Lithosphere of a Subducting Slab: The 2013 mw7.7 Khash, Iran Earthquake T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521500; 6247981 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Barnhart, William AU - Hayes, Gavin AU - Samsonov, Sergey AU - Fielding, Eric AU - Seidman, Lily Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Iran UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Breaking+the+Oceanic+Lithosphere+of+a+Subducting+Slab%3A+The+2013+mw7.7+Khash%2C+Iran+Earthquake&rft.au=Barnhart%2C+William%3BHayes%2C+Gavin%3BSamsonov%2C+Sergey%3BFielding%2C+Eric%3BSeidman%2C+Lily&rft.aulast=Barnhart&rft.aufirst=William&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Denali Damage: Bedrock Deformation, Kinematics, and Fluid Flow in the Brittle Regime along the Denali Fault Zone, Kluane Lake, Yukon Territory, Canada T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490521435; 6248417 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Caine, Jonathan AU - Israel, Steve AU - Sicard, Karri AU - Hults, Chad Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Canada, Yukon Terr. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490521435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Denali+Damage%3A+Bedrock+Deformation%2C+Kinematics%2C+and+Fluid+Flow+in+the+Brittle+Regime+along+the+Denali+Fault+Zone%2C+Kluane+Lake%2C+Yukon+Territory%2C+Canada&rft.au=Caine%2C+Jonathan%3BIsrael%2C+Steve%3BSicard%2C+Karri%3BHults%2C+Chad&rft.aulast=Caine&rft.aufirst=Jonathan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Porosity of Wilcox Group Coal in Relation to the Distribution of Biogenic Gas, U.S. Gulf Coast Region T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520781; 6247870 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Swanson, Sharon AU - Mastalerz, Maria AU - Engle, Mark AU - Valentine, Brett AU - Warwick, Peter AU - Hackley, Paul AU - Belkin, Harvey Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520781?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Porosity+of+Wilcox+Group+Coal+in+Relation+to+the+Distribution+of+Biogenic+Gas%2C+U.S.+Gulf+Coast+Region&rft.au=Swanson%2C+Sharon%3BMastalerz%2C+Maria%3BEngle%2C+Mark%3BValentine%2C+Brett%3BWarwick%2C+Peter%3BHackley%2C+Paul%3BBelkin%2C+Harvey&rft.aulast=Swanson&rft.aufirst=Sharon&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Estimating Regional-Scale Groundwater Flow and Transport Properties in the Fractured Rock Terrain of the Valley and Ridge and Blue Ridge Provinces, USA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520734; 6248607 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Sanford, Ward AU - Fleming, Brandon AU - Pope, Jason Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Estimating+Regional-Scale+Groundwater+Flow+and+Transport+Properties+in+the+Fractured+Rock+Terrain+of+the+Valley+and+Ridge+and+Blue+Ridge+Provinces%2C+USA&rft.au=Sanford%2C+Ward%3BFleming%2C+Brandon%3BPope%2C+Jason&rft.aulast=Sanford&rft.aufirst=Ward&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Characteristics of Geothermal Resources in Extensional Settings in the Western United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520641; 6247874 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Williams, Colin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Characteristics+of+Geothermal+Resources+in+Extensional+Settings+in+the+Western+United+States&rft.au=Williams%2C+Colin&rft.aulast=Williams&rft.aufirst=Colin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Application of Excitation-Emission Fluorescence Microscopy to Thermal Maturity of Geological Samples T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520484; 6247860 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Hackley, Paul AU - Burruss, Robert AU - Boyd, Jonathan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geological samples UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520484?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Application+of+Excitation-Emission+Fluorescence+Microscopy+to+Thermal+Maturity+of+Geological+Samples&rft.au=Hackley%2C+Paul%3BBurruss%2C+Robert%3BBoyd%2C+Jonathan&rft.aulast=Hackley&rft.aufirst=Paul&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - High-Resolution, Multi-Method Geophysical Imaging of a Portion of the Northeast Iowa Intrusive Complex T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520367; 6248477 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Drenth, Benjamin AU - Anderson, Raymond AU - Chandler, Val AU - Cannon, William AU - Schulz, Klaus AU - Feinberg, Joshua AU - Bedrosian, Paul AU - Kass, M Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Iowa UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=High-Resolution%2C+Multi-Method+Geophysical+Imaging+of+a+Portion+of+the+Northeast+Iowa+Intrusive+Complex&rft.au=Drenth%2C+Benjamin%3BAnderson%2C+Raymond%3BChandler%2C+Val%3BCannon%2C+William%3BSchulz%2C+Klaus%3BFeinberg%2C+Joshua%3BBedrosian%2C+Paul%3BKass%2C+M&rft.aulast=Drenth&rft.aufirst=Benjamin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Surface Disposal of Produced Waters in Western and Central Pennsylvania: Potential for Accumulation of Alkali-Earth Elements in Sediments T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520278; 6248473 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Skalak, Katherine AU - Engle, Mark AU - Rowan, Elisabeth AU - Jolly, Glenn AU - Conko, Kathryn AU - Benthem, Adam AU - Kraemer, Thomas Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Pennsylvania UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Surface+Disposal+of+Produced+Waters+in+Western+and+Central+Pennsylvania%3A+Potential+for+Accumulation+of+Alkali-Earth+Elements+in+Sediments&rft.au=Skalak%2C+Katherine%3BEngle%2C+Mark%3BRowan%2C+Elisabeth%3BJolly%2C+Glenn%3BConko%2C+Kathryn%3BBenthem%2C+Adam%3BKraemer%2C+Thomas&rft.aulast=Skalak&rft.aufirst=Katherine&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Geologic Sequestration Potential for Carbon Dioxide within the Denver Basin of Colorado, Wyoming, and Nebraska T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520233; 6248268 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Drake II, Ronald Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nebraska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Geologic+Sequestration+Potential+for+Carbon+Dioxide+within+the+Denver+Basin+of+Colorado%2C+Wyoming%2C+and+Nebraska&rft.au=Drake+II%2C+Ronald&rft.aulast=Drake+II&rft.aufirst=Ronald&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Combined Results from Geophysical Logs and Core Data Obtained from Deep Boreholes at Yucca Mountain, Nevada T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490520223; 6248352 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Nelson, Philip Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nevada UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490520223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Combined+Results+from+Geophysical+Logs+and+Core+Data+Obtained+from+Deep+Boreholes+at+Yucca+Mountain%2C+Nevada&rft.au=Nelson%2C+Philip&rft.aulast=Nelson&rft.aufirst=Philip&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - SHRegional Hydrogeologic Controls in an Intermountain Basin: Insights from Groundwater Models of the South Park Basin, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519869; 6248606 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Ball, Lyndsay AU - Caine, Jonathan AU - Ge, Shemin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=SHRegional+Hydrogeologic+Controls+in+an+Intermountain+Basin%3A+Insights+from+Groundwater+Models+of+the+South+Park+Basin%2C+Colorado&rft.au=Ball%2C+Lyndsay%3BCaine%2C+Jonathan%3BGe%2C+Shemin&rft.aulast=Ball&rft.aufirst=Lyndsay&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Smackover Formation Carbon Dioxide Storage Assessment Units in the U.S. Gulf Coast Basin T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519778; 6248266 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Buursink, Marc Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Smackover+Formation+Carbon+Dioxide+Storage+Assessment+Units+in+the+U.S.+Gulf+Coast+Basin&rft.au=Buursink%2C+Marc&rft.aulast=Buursink&rft.aufirst=Marc&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - 40Ar/39Ar Dating of a Lower-Greenschist Facies Shear Zone: Permian Deformation in Western New Hampshire T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519775; 6248768 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - McAleer, Ryan AU - Kunk, Michael AU - Valley, Peter AU - Wintsch, Robert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, New Hampshire UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=40Ar%2F39Ar+Dating+of+a+Lower-Greenschist+Facies+Shear+Zone%3A+Permian+Deformation+in+Western+New+Hampshire&rft.au=McAleer%2C+Ryan%3BKunk%2C+Michael%3BValley%2C+Peter%3BWintsch%2C+Robert&rft.aulast=McAleer&rft.aufirst=Ryan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - An Osl Geochronologic Framework for the Ziegler Reservoir Fossil Site, Snowmass Village, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519739; 6248547 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Mahan, Shannon AU - Gray, Harrison AU - Pigati, Jeffrey AU - Blauw, Maarten Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=An+Osl+Geochronologic+Framework+for+the+Ziegler+Reservoir+Fossil+Site%2C+Snowmass+Village%2C+Colorado&rft.au=Mahan%2C+Shannon%3BGray%2C+Harrison%3BPigati%2C+Jeffrey%3BBlauw%2C+Maarten&rft.aulast=Mahan&rft.aufirst=Shannon&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Influences That Brought Geoscience Education to the Forefront, and Factors Affecting Its Evolution to the Present T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519659; 6248326 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Ridky, Robert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Influences+That+Brought+Geoscience+Education+to+the+Forefront%2C+and+Factors+Affecting+Its+Evolution+to+the+Present&rft.au=Ridky%2C+Robert&rft.aulast=Ridky&rft.aufirst=Robert&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - From Ignimbrite to Batholith in the Southern Rocky Mountains: Crystallization Ages and Duration of Magma Assembly T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519648; 6248100 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Lipman, Peter AU - Gonzales, David AU - Bachmann, Olivier Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - North America, Rocky Mts. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=From+Ignimbrite+to+Batholith+in+the+Southern+Rocky+Mountains%3A+Crystallization+Ages+and+Duration+of+Magma+Assembly&rft.au=Lipman%2C+Peter%3BGonzales%2C+David%3BBachmann%2C+Olivier&rft.aulast=Lipman&rft.aufirst=Peter&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A Dynamic Database for Geochemical and Mineralogical Data for Soils of the Conterminous United States Collected for the USGS Geochemical Landscapes Project T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519605; 6248622 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Solano, Federico AU - Smith, David AU - Cannon, William AU - Woodruff, Laurel Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=A+Dynamic+Database+for+Geochemical+and+Mineralogical+Data+for+Soils+of+the+Conterminous+United+States+Collected+for+the+USGS+Geochemical+Landscapes+Project&rft.au=Solano%2C+Federico%3BSmith%2C+David%3BCannon%2C+William%3BWoodruff%2C+Laurel&rft.aulast=Solano&rft.aufirst=Federico&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Linking Compositional Data Analysis with Thermodynamic Geochemical Modeling of Permian Basin Produced Waters T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519274; 6248476 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Blondes, Madalyn AU - Engle, Mark Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519274?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Linking+Compositional+Data+Analysis+with+Thermodynamic+Geochemical+Modeling+of+Permian+Basin+Produced+Waters&rft.au=Blondes%2C+Madalyn%3BEngle%2C+Mark&rft.aulast=Blondes&rft.aufirst=Madalyn&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Organic Composition and Microbiology of Produced Waters from Pennsylvania Shale Gas Wells T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490519178; 6248468 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Akob, Denise AU - Cozzarelli, Isabelle AU - Rowan, Elisabeth Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Pennsylvania UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Organic+Composition+and+Microbiology+of+Produced+Waters+from+Pennsylvania+Shale+Gas+Wells&rft.au=Akob%2C+Denise%3BCozzarelli%2C+Isabelle%3BRowan%2C+Elisabeth&rft.aulast=Akob&rft.aufirst=Denise&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Transport of Microorganisms through the Groundwater/Surface-Water Interface of a Cape Cod, Massachusetts Kettle Pond into a Drinking-Water Aquifer T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490518471; 6248563 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Harvey, Ronald AU - Metge, David AU - Aiken, George AU - Underwood, Jennifer AU - Leblanc, Denis AU - McCobb, Timothy Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Massachusetts, Cape Cod UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490518471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Transport+of+Microorganisms+through+the+Groundwater%2FSurface-Water+Interface+of+a+Cape+Cod%2C+Massachusetts+Kettle+Pond+into+a+Drinking-Water+Aquifer&rft.au=Harvey%2C+Ronald%3BMetge%2C+David%3BAiken%2C+George%3BUnderwood%2C+Jennifer%3BLeblanc%2C+Denis%3BMcCobb%2C+Timothy&rft.aulast=Harvey&rft.aufirst=Ronald&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Dissected Caldera Provides a Window into the Linked Volcanic-Plutonic Origins of the 34 Ma Caetano Tuff Supereruption, Nevada T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517811; 6248092 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Watts, Kathryn AU - Colgan, Joseph AU - John, David AU - Henry, Christopher Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nevada UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Dissected+Caldera+Provides+a+Window+into+the+Linked+Volcanic-Plutonic+Origins+of+the+34+Ma+Caetano+Tuff+Supereruption%2C+Nevada&rft.au=Watts%2C+Kathryn%3BColgan%2C+Joseph%3BJohn%2C+David%3BHenry%2C+Christopher&rft.aulast=Watts&rft.aufirst=Kathryn&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - New Soil Geochemistry and Mineralogy for the Conterminous United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517805; 6248619 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Woodruff, Laurel AU - Smith, David AU - Cannon, William AU - Solano, Federico Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=New+Soil+Geochemistry+and+Mineralogy+for+the+Conterminous+United+States&rft.au=Woodruff%2C+Laurel%3BSmith%2C+David%3BCannon%2C+William%3BSolano%2C+Federico&rft.aulast=Woodruff&rft.aufirst=Laurel&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Creating Potentiometric Surfaces from Combined Water Well and Oil Well Data in the Midcontinent of the United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517680; 6248126 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Gianoutsos, Nicholas AU - Nelson, Philip Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Creating+Potentiometric+Surfaces+from+Combined+Water+Well+and+Oil+Well+Data+in+the+Midcontinent+of+the+United+States&rft.au=Gianoutsos%2C+Nicholas%3BNelson%2C+Philip&rft.aulast=Gianoutsos&rft.aufirst=Nicholas&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geologic Setting and Stratigraphy of the Ziegler Reservoir Fossil Site, Snowmass Village, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517612; 6248546 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Pigati, Jeffrey AU - Miller, Ian AU - Johnson, Kirk AU - Honke, Jeffrey AU - Carrara, Paul AU - Muhs, Daniel AU - Skipp, Gary AU - Bryant, Bruce Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geologic+Setting+and+Stratigraphy+of+the+Ziegler+Reservoir+Fossil+Site%2C+Snowmass+Village%2C+Colorado&rft.au=Pigati%2C+Jeffrey%3BMiller%2C+Ian%3BJohnson%2C+Kirk%3BHonke%2C+Jeffrey%3BCarrara%2C+Paul%3BMuhs%2C+Daniel%3BSkipp%2C+Gary%3BBryant%2C+Bruce&rft.aulast=Pigati&rft.aufirst=Jeffrey&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Importance of the Hyporheic Zone in Modifying Groundwater Chemical Reactions During Discharge to Surface Waters T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517490; 6248560 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Harvey, Jud Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Surface water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Importance+of+the+Hyporheic+Zone+in+Modifying+Groundwater+Chemical+Reactions+During+Discharge+to+Surface+Waters&rft.au=Harvey%2C+Jud&rft.aulast=Harvey&rft.aufirst=Jud&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Chemomechanical Controls on Creep Processes in the San Andreas Fault Revealed in Safod Core T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517367; 6248163 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Moore, Diane AU - Rymer, Michael AU - Lockner, David Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Pacific, San Andreas Fault UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Chemomechanical+Controls+on+Creep+Processes+in+the+San+Andreas+Fault+Revealed+in+Safod+Core&rft.au=Moore%2C+Diane%3BRymer%2C+Michael%3BLockner%2C+David&rft.aulast=Moore&rft.aufirst=Diane&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Gradual Burial of Yucca Mountain T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517352; 6248351 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Whitney, John AU - Perry, Frank AU - Rood, Dylan AU - Spengler, Richard AU - Paces, James AU - Finkel, Robert AU - Harrington, Charles AU - Buckingham, Susan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nevada, Yucca Mt. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Gradual+Burial+of+Yucca+Mountain&rft.au=Whitney%2C+John%3BPerry%2C+Frank%3BRood%2C+Dylan%3BSpengler%2C+Richard%3BPaces%2C+James%3BFinkel%2C+Robert%3BHarrington%2C+Charles%3BBuckingham%2C+Susan&rft.aulast=Whitney&rft.aufirst=John&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Using Digital Gis Geologic Maps to Help Tell the Story and Reconstruct the Resources of Decommissioned Fossil Cycad National Monument, Black Hills of South Dakota T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517346; 6246042 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Connors, Tim AU - Santucci, Vincent AU - O'Meara, Stephanie Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, South Dakota KW - Cycadophyta UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Using+Digital+Gis+Geologic+Maps+to+Help+Tell+the+Story+and+Reconstruct+the+Resources+of+Decommissioned+Fossil+Cycad+National+Monument%2C+Black+Hills+of+South+Dakota&rft.au=Connors%2C+Tim%3BSantucci%2C+Vincent%3BO%27Meara%2C+Stephanie&rft.aulast=Connors&rft.aufirst=Tim&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - from Riggs to Riches - Geological Heritage and Paleontological Interpretation on BLM Lands T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517288; 6248324 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Armstrong, Harley Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=from+Riggs+to+Riches+-+Geological+Heritage+and+Paleontological+Interpretation+on+BLM+Lands&rft.au=Armstrong%2C+Harley&rft.aulast=Armstrong&rft.aufirst=Harley&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Direct Landslide Costs in the United States: Who Bears the Burden? A Pilot Landslide Loss Study for the States of Washington and Oregon with an Application to the 50 United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490517226; 6246727 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Highland, Lynn Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Washington UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490517226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Direct+Landslide+Costs+in+the+United+States%3A+Who+Bears+the+Burden%3F+A+Pilot+Landslide+Loss+Study+for+the+States+of+Washington+and+Oregon+with+an+Application+to+the+50+United+States&rft.au=Highland%2C+Lynn&rft.aulast=Highland&rft.aufirst=Lynn&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Aklm-Alpha - a Pre-Earthscope Lithospheric Model for Alaska T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490515371; 6246000 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Saltus, Richard AU - Freymueller, Jeffrey AU - Haeussler, Peter AU - Roeske, Sarah AU - Bedrosian, Paul Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490515371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Aklm-Alpha+-+a+Pre-Earthscope+Lithospheric+Model+for+Alaska&rft.au=Saltus%2C+Richard%3BFreymueller%2C+Jeffrey%3BHaeussler%2C+Peter%3BRoeske%2C+Sarah%3BBedrosian%2C+Paul&rft.aulast=Saltus&rft.aufirst=Richard&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Coupled Deformation and Flow Modeling in the Study of Induced Seismicity: An Example from the Paradox Basin, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490513143; 6246963 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Roeloffs, Evelyn AU - Denlinger, Roger Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Paradox Basin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490513143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Coupled+Deformation+and+Flow+Modeling+in+the+Study+of+Induced+Seismicity%3A+An+Example+from+the+Paradox+Basin%2C+Colorado&rft.au=Roeloffs%2C+Evelyn%3BDenlinger%2C+Roger&rft.aulast=Roeloffs&rft.aufirst=Evelyn&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geologic Mapping of the Copernicus Lunar Quadrangle: Determining the Source of the Geochemical Anomaly at Timocharis Crater T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490513028; 6247009 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Hagerty, Justin AU - Skinner Jr, J AU - Fortezzo, Corey AU - Gaddis, Lisa Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490513028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geologic+Mapping+of+the+Copernicus+Lunar+Quadrangle%3A+Determining+the+Source+of+the+Geochemical+Anomaly+at+Timocharis+Crater&rft.au=Hagerty%2C+Justin%3BSkinner+Jr%2C+J%3BFortezzo%2C+Corey%3BGaddis%2C+Lisa&rft.aulast=Hagerty&rft.aufirst=Justin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Improving Our Ability to Predict the Probability of Debris-Flow Occurrence in Recently Burned Areas of Southern California T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490513025; 6247512 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Staley, Dennis AU - Kean, Jason AU - Gartner, Joseph AU - Cannon, Susan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490513025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Improving+Our+Ability+to+Predict+the+Probability+of+Debris-Flow+Occurrence+in+Recently+Burned+Areas+of+Southern+California&rft.au=Staley%2C+Dennis%3BKean%2C+Jason%3BGartner%2C+Joseph%3BCannon%2C+Susan&rft.aulast=Staley&rft.aufirst=Dennis&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Long-Term Measurement of Ridge-Spreading Movements (Sackungen) at Bald Eagle Mountain, Central Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512977; 6247820 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Coe, Jeffrey AU - Ruleman, Chester AU - Godt, Jonathan AU - Matthews III, Vincent AU - Goehring, Brent AU - Lucha, Pedro AU - Deuell, Amelia AU - Reeves, Ryan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Long-Term+Measurement+of+Ridge-Spreading+Movements+%28Sackungen%29+at+Bald+Eagle+Mountain%2C+Central+Colorado&rft.au=Coe%2C+Jeffrey%3BRuleman%2C+Chester%3BGodt%2C+Jonathan%3BMatthews+III%2C+Vincent%3BGoehring%2C+Brent%3BLucha%2C+Pedro%3BDeuell%2C+Amelia%3BReeves%2C+Ryan&rft.aulast=Coe&rft.aufirst=Jeffrey&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geology and Chronology of Hadriacus Palus, Mars T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512966; 6247006 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Fortezzo, Corey Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geology+and+Chronology+of+Hadriacus+Palus%2C+Mars&rft.au=Fortezzo%2C+Corey&rft.aulast=Fortezzo&rft.aufirst=Corey&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Importance of Secondary Water Quality Impacts at Two Crude Oil Spill Sites T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512937; 6247489 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bekins, Barbara AU - Cozzarelli, Isabelle AU - Ng, G.-H. Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Crude oil UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Importance+of+Secondary+Water+Quality+Impacts+at+Two+Crude+Oil+Spill+Sites&rft.au=Bekins%2C+Barbara%3BCozzarelli%2C+Isabelle%3BNg%2C+G.-H.&rft.aulast=Bekins&rft.aufirst=Barbara&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Borehole Geophysical Logging by Use of the Electromagnetic Flowmeter and Nuclear Magnetic Resonance at the Massachusetts Military Reservation, Cape Cod, Massachusetts T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512934; 6247096 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Johnson, Carole AU - Leblanc, Denis AU - Williams, John AU - Anderson, J AU - Lane Jr, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Massachusetts, Cape Cod UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Borehole+Geophysical+Logging+by+Use+of+the+Electromagnetic+Flowmeter+and+Nuclear+Magnetic+Resonance+at+the+Massachusetts+Military+Reservation%2C+Cape+Cod%2C+Massachusetts&rft.au=Johnson%2C+Carole%3BLeblanc%2C+Denis%3BWilliams%2C+John%3BAnderson%2C+J%3BLane+Jr%2C+John&rft.aulast=Johnson&rft.aufirst=Carole&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geomorphic Consequences of Volcanic Eruptions in Alaska T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512918; 6246998 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Waythomas, Christopher Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geomorphic+Consequences+of+Volcanic+Eruptions+in+Alaska&rft.au=Waythomas%2C+Christopher&rft.aulast=Waythomas&rft.aufirst=Christopher&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Predicting Locations of Postfire Debris-Flow Incision and Deposition in the San Gabriel Mountains of Southern California T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512828; 6247517 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Gartner, Joseph AU - Cannon, Susan AU - Santi, Paul Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Predicting+Locations+of+Postfire+Debris-Flow+Incision+and+Deposition+in+the+San+Gabriel+Mountains+of+Southern+California&rft.au=Gartner%2C+Joseph%3BCannon%2C+Susan%3BSanti%2C+Paul&rft.aulast=Gartner&rft.aufirst=Joseph&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Investigation of Water Quality in Areas of Unconventional Oil and Gas Development in the United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512808; 6247830 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bowen, Zachary AU - Mott, David AU - Potter, Christopher Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Investigation+of+Water+Quality+in+Areas+of+Unconventional+Oil+and+Gas+Development+in+the+United+States&rft.au=Bowen%2C+Zachary%3BMott%2C+David%3BPotter%2C+Christopher&rft.aulast=Bowen&rft.aufirst=Zachary&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Physical Erosion beneath the Surface: Quantifying Colloidal Gains and Losses in Soil T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512789; 6247028 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bern, Carleton AU - Thompson, Aaron AU - Chadwick, Oliver Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Soil erosion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Physical+Erosion+beneath+the+Surface%3A+Quantifying+Colloidal+Gains+and+Losses+in+Soil&rft.au=Bern%2C+Carleton%3BThompson%2C+Aaron%3BChadwick%2C+Oliver&rft.aulast=Bern&rft.aufirst=Carleton&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Groundwater Ages and Mixing in the Piceance Basin Natural Gas Province, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490512777; 6247827 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - McMahon, Peter AU - Thomas, Judith AU - Hunt, Andrew Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490512777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Groundwater+Ages+and+Mixing+in+the+Piceance+Basin+Natural+Gas+Province%2C+Colorado&rft.au=McMahon%2C+Peter%3BThomas%2C+Judith%3BHunt%2C+Andrew&rft.aulast=McMahon&rft.aufirst=Peter&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Late Paleozoic Fusulinids of Southwestern Laurentia: Depositional Settings, Biogeographic Affinities, and Paleotectonic Significance T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511722; 6248734 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Poole, Forrest AU - Stevens, Calvin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Laurentia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490511722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Late+Paleozoic+Fusulinids+of+Southwestern+Laurentia%3A+Depositional+Settings%2C+Biogeographic+Affinities%2C+and+Paleotectonic+Significance&rft.au=Poole%2C+Forrest%3BStevens%2C+Calvin&rft.aulast=Poole&rft.aufirst=Forrest&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - National Parks as Natural Classrooms: Next Generation Geoscience at Acadia National Park T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511706; 6246376 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Kyriazis, Stephanie Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490511706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=National+Parks+as+Natural+Classrooms%3A+Next+Generation+Geoscience+at+Acadia+National+Park&rft.au=Kyriazis%2C+Stephanie&rft.aulast=Kyriazis&rft.aufirst=Stephanie&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Suspect Microbial-Induced Sedimentary Structures (MISS) in Furongian (Upper Cambrian; Jiangshanian, Sunwaptan) Strata of the Upper Mississippi Valley T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511680; 6246559 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Eoff, Jennifer Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Mississippi Valley UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490511680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Suspect+Microbial-Induced+Sedimentary+Structures+%28MISS%29+in+Furongian+%28Upper+Cambrian%3B+Jiangshanian%2C+Sunwaptan%29+Strata+of+the+Upper+Mississippi+Valley&rft.au=Eoff%2C+Jennifer&rft.aulast=Eoff&rft.aufirst=Jennifer&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Persistence of Deformational Features on a Large, Active Landslide T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511568; 6247814 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Baum, Rex AU - Coe, Jeffrey Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Landslides UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490511568?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Persistence+of+Deformational+Features+on+a+Large%2C+Active+Landslide&rft.au=Baum%2C+Rex%3BCoe%2C+Jeffrey&rft.aulast=Baum&rft.aufirst=Rex&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Petrographic and Detrital Zircon Data from the Kahiltna Basin Suggest Early Cretaceous Juxtaposition of the Continental Margin and the Peninsular Terrane in the Western Alaska Range T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511494; 6246112 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Karl, Susan AU - Box, Stephen AU - Jones III, James AU - Lease, Richard AU - Bradley, Dwight AU - Haeussler, Peter AU - Hults, Chad AU - Graham, Garth Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490511494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Petrographic+and+Detrital+Zircon+Data+from+the+Kahiltna+Basin+Suggest+Early+Cretaceous+Juxtaposition+of+the+Continental+Margin+and+the+Peninsular+Terrane+in+the+Western+Alaska+Range&rft.au=Karl%2C+Susan%3BBox%2C+Stephen%3BJones+III%2C+James%3BLease%2C+Richard%3BBradley%2C+Dwight%3BHaeussler%2C+Peter%3BHults%2C+Chad%3BGraham%2C+Garth&rft.aulast=Karl&rft.aufirst=Susan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Rocks above the Clouds: The Colorado 14ers and Their Bearing on the Uplift History of the Central Rocky Mountains T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490511466; 6246273 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Reed Jr, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - North America, Rocky Mts. 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T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510805; 6246765 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Smith, David Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Wyoming UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=What+Do+Geophysical+Investigations+of+the+Bear+Lodge%2C+Wyoming%2C+Rare+Earth+Element+Deposit+Reveal%3F&rft.au=Smith%2C+David&rft.aulast=Smith&rft.aufirst=David&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geochemistry and Mineralogy in Soils from a N/S Trans-Alaska Transect T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510664; 6248629 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Wang, Bronwen AU - Hults, Chad AU - Eberl, Dennis AU - Gough, Larry Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geochemistry+and+Mineralogy+in+Soils+from+a+N%2FS+Trans-Alaska+Transect&rft.au=Wang%2C+Bronwen%3BHults%2C+Chad%3BEberl%2C+Dennis%3BGough%2C+Larry&rft.aulast=Wang&rft.aufirst=Bronwen&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geochemical Mapping of Alaska Using Large Legacy Databases T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510603; 6248625 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Mauk, Jeffrey AU - Lee, Gregory AU - Granitto, Matthew AU - Wang, Bronwen AU - Shew, Nora AU - Hayes, Timothy AU - Jones III, James AU - Schmidt, Jeanine AU - Todd, Erin AU - Werdon, Melanie Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geochemical+Mapping+of+Alaska+Using+Large+Legacy+Databases&rft.au=Mauk%2C+Jeffrey%3BLee%2C+Gregory%3BGranitto%2C+Matthew%3BWang%2C+Bronwen%3BShew%2C+Nora%3BHayes%2C+Timothy%3BJones+III%2C+James%3BSchmidt%2C+Jeanine%3BTodd%2C+Erin%3BWerdon%2C+Melanie&rft.aulast=Mauk&rft.aufirst=Jeffrey&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Refining the Chronology of Intracaldera Magmatism Following the Formation of Yellowstone Caldera T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510564; 6248785 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Till, Christy AU - Matthews, Naomi AU - Vazquez, Jorge Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Magma UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Refining+the+Chronology+of+Intracaldera+Magmatism+Following+the+Formation+of+Yellowstone+Caldera&rft.au=Till%2C+Christy%3BMatthews%2C+Naomi%3BVazquez%2C+Jorge&rft.aulast=Till&rft.aufirst=Christy&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mapping the Distribution of Arsenic in Soils of the Conterminous United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510255; 6248623 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Smith, David AU - Cannon, William AU - Woodruff, Laurel Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510255?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Mapping+the+Distribution+of+Arsenic+in+Soils+of+the+Conterminous+United+States&rft.au=Smith%2C+David%3BCannon%2C+William%3BWoodruff%2C+Laurel&rft.aulast=Smith&rft.aufirst=David&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A Mostly Seismological Perspective of the Continuum of Fault Slip Modes T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490510217; 6248016 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Gomberg, Joan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490510217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=A+Mostly+Seismological+Perspective+of+the+Continuum+of+Fault+Slip+Modes&rft.au=Gomberg%2C+Joan&rft.aulast=Gomberg&rft.aufirst=Joan&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Lessons Learned from Four Decades of in Situ Monitoring of Minor Creek Landslide T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509923; 6247816 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Iverson, Richard Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Switzerland, Minor Creek UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Lessons+Learned+from+Four+Decades+of+in+Situ+Monitoring+of+Minor+Creek+Landslide&rft.au=Iverson%2C+Richard&rft.aulast=Iverson&rft.aufirst=Richard&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Rapid Infiltration Wastewater Disposal or Aquifer Recharge by Reclaimed Water the Contaminants Don't Care T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509918; 6247089 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Barber, Larry AU - Keefe, Steffanie AU - Leblanc, Denis Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Water reclamation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Rapid+Infiltration+Wastewater+Disposal+or+Aquifer+Recharge+by+Reclaimed+Water+the+Contaminants+Don%27t+Care&rft.au=Barber%2C+Larry%3BKeefe%2C+Steffanie%3BLeblanc%2C+Denis&rft.aulast=Barber&rft.aufirst=Larry&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Quaternary Sea Level History and Coastal Geomorphology: What Have We Learned in the past Century? T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509913; 6247422 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Muhs, Daniel Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Quaternary+Sea+Level+History+and+Coastal+Geomorphology%3A+What+Have+We+Learned+in+the+past+Century%3F&rft.au=Muhs%2C+Daniel&rft.aulast=Muhs&rft.aufirst=Daniel&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Evolution of Cordilleran Convergent Margins--Implications of Offshore Observations That Arc-Trench Widening of the Alaska Margin Was Not Caused by Accretionary Additions to the Outer Forearc T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509851; 6247218 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Scholl, David AU - Von Huene, Roland Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Evolution+of+Cordilleran+Convergent+Margins--Implications+of+Offshore+Observations+That+Arc-Trench+Widening+of+the+Alaska+Margin+Was+Not+Caused+by+Accretionary+Additions+to+the+Outer+Forearc&rft.au=Scholl%2C+David%3BVon+Huene%2C+Roland&rft.aulast=Scholl&rft.aufirst=David&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A Cross-Site Study of Processes Controlling Secondary Water Quality Impacts of Anaerobic Biodegradation T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509845; 6247492 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Ng, G.-H. AU - Tillotson, Jason AU - Bekins, Barbara AU - Kent, Douglas Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Biodegradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=A+Cross-Site+Study+of+Processes+Controlling+Secondary+Water+Quality+Impacts+of+Anaerobic+Biodegradation&rft.au=Ng%2C+G.-H.%3BTillotson%2C+Jason%3BBekins%2C+Barbara%3BKent%2C+Douglas&rft.aulast=Ng&rft.aufirst=G.-H.&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Using Terrestrial Lidar for Hydraulic Modeling T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509843; 6247745 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Minear, J AU - Wright, Scott Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Lidar UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Using+Terrestrial+Lidar+for+Hydraulic+Modeling&rft.au=Minear%2C+J%3BWright%2C+Scott&rft.aulast=Minear&rft.aufirst=J&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mobilization of Heavy Metals and Uranium Linked to Biostimulation of Microbial Fe(III) Reduction in Contaminated Creek Soils T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509774; 6247486 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Akob, Denise AU - Burkhardt, Eva-Maria AU - Sitte, Jana AU - Kusel, Kirsten Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Heavy metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Mobilization+of+Heavy+Metals+and+Uranium+Linked+to+Biostimulation+of+Microbial+Fe%28III%29+Reduction+in+Contaminated+Creek+Soils&rft.au=Akob%2C+Denise%3BBurkhardt%2C+Eva-Maria%3BSitte%2C+Jana%3BKusel%2C+Kirsten&rft.aulast=Akob&rft.aufirst=Denise&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Origin of Vanadium Hyper-Enriched Black Shales T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509751; 6247133 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Scott, Clint AU - Slack, John AU - Kelley, Karen Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Vanadium UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Origin+of+Vanadium+Hyper-Enriched+Black+Shales&rft.au=Scott%2C+Clint%3BSlack%2C+John%3BKelley%2C+Karen&rft.aulast=Scott&rft.aufirst=Clint&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Effects of Channel Topography and Discontinuities on Bedrock Erosion by Debris Flow T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509746; 6247511 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Coe, Jeffrey AU - Kean, Jason AU - Smith, Joel AU - Baum, Rex AU - Jones, Eric AU - Godt, Jonathan Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Channels UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Effects+of+Channel+Topography+and+Discontinuities+on+Bedrock+Erosion+by+Debris+Flow&rft.au=Coe%2C+Jeffrey%3BKean%2C+Jason%3BSmith%2C+Joel%3BBaum%2C+Rex%3BJones%2C+Eric%3BGodt%2C+Jonathan&rft.aulast=Coe&rft.aufirst=Jeffrey&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Processes Influencing the Fate and Transport of Nitrate and Ammonium During Discharge from Groundwater to Surface Water Ponds on Western Cape Cod, Massachusetts, US T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509730; 6247094 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Stoliker, Deborah AU - Repert, Deborah AU - Smith, Richard AU - Leblanc, Denis AU - McCobb, Timothy AU - Thomas, Burt AU - Conaway, Christopher AU - Hyun, Sung AU - Koh, Dong-Chan AU - Kent, Douglas Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - South Africa, Western Cape UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Processes+Influencing+the+Fate+and+Transport+of+Nitrate+and+Ammonium+During+Discharge+from+Groundwater+to+Surface+Water+Ponds+on+Western+Cape+Cod%2C+Massachusetts%2C+US&rft.au=Stoliker%2C+Deborah%3BRepert%2C+Deborah%3BSmith%2C+Richard%3BLeblanc%2C+Denis%3BMcCobb%2C+Timothy%3BThomas%2C+Burt%3BConaway%2C+Christopher%3BHyun%2C+Sung%3BKoh%2C+Dong-Chan%3BKent%2C+Douglas&rft.aulast=Stoliker&rft.aufirst=Deborah&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Charging the Sediment Capacitor: Exploring a Model for the Transition of Water Runoff into Debris Flow T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509671; 6247516 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Kean, Jason AU - McCoy, Scott AU - Tucker, Gregory AU - Staley, Dennis AU - Coe, Jeffrey Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Debris flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Charging+the+Sediment+Capacitor%3A+Exploring+a+Model+for+the+Transition+of+Water+Runoff+into+Debris+Flow&rft.au=Kean%2C+Jason%3BMcCoy%2C+Scott%3BTucker%2C+Gregory%3BStaley%2C+Dennis%3BCoe%2C+Jeffrey&rft.aulast=Kean&rft.aufirst=Jason&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mineralogy and Late Stage Alteration of the Mountain Pass, California, Ultrapotassic Silicate Intrusive Rocks -Preliminary Report T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509644; 6247534 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Stoeser, Douglas Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Mineralogy+and+Late+Stage+Alteration+of+the+Mountain+Pass%2C+California%2C+Ultrapotassic+Silicate+Intrusive+Rocks+-Preliminary+Report&rft.au=Stoeser%2C+Douglas&rft.aulast=Stoeser&rft.aufirst=Douglas&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Retrospective of a Successful NPS and GSA Partnership - Geoscientists-in-the-Parks Internship Program T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509589; 6247145 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Norby, Lisa Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Retrospective+of+a+Successful+NPS+and+GSA+Partnership+-+Geoscientists-in-the-Parks+Internship+Program&rft.au=Norby%2C+Lisa&rft.aulast=Norby&rft.aufirst=Lisa&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Historic and Recent Floodplain Sediment Deposition Patterns on the Lower Roanoke River, NC T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509578; 6247746 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Hupp, Cliff AU - Schenk, Edward AU - Kroes, Daniel AU - Willard, Debra Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, North Carolina, Roanoke R. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Historic+and+Recent+Floodplain+Sediment+Deposition+Patterns+on+the+Lower+Roanoke+River%2C+NC&rft.au=Hupp%2C+Cliff%3BSchenk%2C+Edward%3BKroes%2C+Daniel%3BWillard%2C+Debra&rft.aulast=Hupp&rft.aufirst=Cliff&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Water Movement through the Unsaturated Zone of the High Plains Aquifer in the Central Platte Natural Resources District, Nebraska, 2008-2012 T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509501; 6247459 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Steele, Gregory AU - Gurdak, Jason AU - Hobza, Christopher Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nebraska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Water+Movement+through+the+Unsaturated+Zone+of+the+High+Plains+Aquifer+in+the+Central+Platte+Natural+Resources+District%2C+Nebraska%2C+2008-2012&rft.au=Steele%2C+Gregory%3BGurdak%2C+Jason%3BHobza%2C+Christopher&rft.aulast=Steele&rft.aufirst=Gregory&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Assessing Effects of Native Reforestation on Soil Moisture Dynamics and Potential Aquifer Recharge, Auwahi, Maui T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509461; 6247064 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Perkins, Kim AU - Nimmo, John AU - Medeiros, Arthur AU - Szutu, Daphne AU - Von Allmen, Erica Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Aquifers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Assessing+Effects+of+Native+Reforestation+on+Soil+Moisture+Dynamics+and+Potential+Aquifer+Recharge%2C+Auwahi%2C+Maui&rft.au=Perkins%2C+Kim%3BNimmo%2C+John%3BMedeiros%2C+Arthur%3BSzutu%2C+Daphne%3BVon+Allmen%2C+Erica&rft.aulast=Perkins&rft.aufirst=Kim&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Understanding the Seasonal Variability in Unsaturated Zone Gas Composition and Fluxes above a Subsurface Crude Oil Spill T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509436; 6247067 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Trost, Jared AU - Sihota, Natasha AU - Mayer, K AU - Mason, Brent AU - Berg, Andrew Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Seasonal variations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Understanding+the+Seasonal+Variability+in+Unsaturated+Zone+Gas+Composition+and+Fluxes+above+a+Subsurface+Crude+Oil+Spill&rft.au=Trost%2C+Jared%3BSihota%2C+Natasha%3BMayer%2C+K%3BMason%2C+Brent%3BBerg%2C+Andrew&rft.aulast=Trost&rft.aufirst=Jared&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Long-Term Groundwater Depletion T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509401; 6247471 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Konikow, Leonard Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Long-Term+Groundwater+Depletion&rft.au=Konikow%2C+Leonard&rft.aulast=Konikow&rft.aufirst=Leonard&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Characterization of Nonpoint Source Pathways of Salt, Se and B in the Pariette Draw Watershed, Utah T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509400; 6247597 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Morrison, Jean AU - Tuttle, Michele AU - Fahy, Juli Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Utah UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Characterization+of+Nonpoint+Source+Pathways+of+Salt%2C+Se+and+B+in+the+Pariette+Draw+Watershed%2C+Utah&rft.au=Morrison%2C+Jean%3BTuttle%2C+Michele%3BFahy%2C+Juli&rft.aulast=Morrison&rft.aufirst=Jean&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Dissolved Organic Matter Characterization in Hydrologically-Connected Prairie Pothole Wetlands in North Dakota T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490509388; 6247595 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Holloway, JoAnn AU - Goldhaber, Martin AU - Mills, Christopher AU - Aiken, George AU - Butler, Kenna Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, North Dakota UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490509388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Dissolved+Organic+Matter+Characterization+in+Hydrologically-Connected+Prairie+Pothole+Wetlands+in+North+Dakota&rft.au=Holloway%2C+JoAnn%3BGoldhaber%2C+Martin%3BMills%2C+Christopher%3BAiken%2C+George%3BButler%2C+Kenna&rft.aulast=Holloway&rft.aufirst=JoAnn&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - High Input-Sensitivity of Noncapillary Flow in the Unsaturated Zone T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490508265; 6246679 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Nimmo, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490508265?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=High+Input-Sensitivity+of+Noncapillary+Flow+in+the+Unsaturated+Zone&rft.au=Nimmo%2C+John&rft.aulast=Nimmo&rft.aufirst=John&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Disequilibrium Erosion in Eastern Puerto Rico-Is This How Many Clastic Sediment Deposits Are Made? T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490508264; 6246431 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Stallard, Robert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Clastics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490508264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Disequilibrium+Erosion+in+Eastern+Puerto+Rico-Is+This+How+Many+Clastic+Sediment+Deposits+Are+Made%3F&rft.au=Stallard%2C+Robert&rft.aulast=Stallard&rft.aufirst=Robert&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Measuring Storm Tide and High-Water Marks from Hurricane Sandy in New York T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490508261; 6245960 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Simonson, Amy Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, New York UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490508261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Measuring+Storm+Tide+and+High-Water+Marks+from+Hurricane+Sandy+in+New+York&rft.au=Simonson%2C+Amy&rft.aulast=Simonson&rft.aufirst=Amy&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - High-Resolution Geophysical Imaging of a North American Niobium and Rare Earth Element Deposit: Preliminary Results from the Elk Creek Carbonatite, Nebraska T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490507524; 6246766 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Drenth, Benjamin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nebraska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490507524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=High-Resolution+Geophysical+Imaging+of+a+North+American+Niobium+and+Rare+Earth+Element+Deposit%3A+Preliminary+Results+from+the+Elk+Creek+Carbonatite%2C+Nebraska&rft.au=Drenth%2C+Benjamin&rft.aulast=Drenth&rft.aufirst=Benjamin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Austin Post and the Remote Sensing of North American Glaciers T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490507445; 6246706 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Molnia, Bruce Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Texas, Austin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490507445?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Austin+Post+and+the+Remote+Sensing+of+North+American+Glaciers&rft.au=Molnia%2C+Bruce&rft.aulast=Molnia&rft.aufirst=Bruce&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Determining the Origin of Cave Sediments by Comparison to Modern Surface Stream Sediments at the Oregon Caves National Monument T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490507443; 6246782 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Torres, Michelle Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Oregon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490507443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Determining+the+Origin+of+Cave+Sediments+by+Comparison+to+Modern+Surface+Stream+Sediments+at+the+Oregon+Caves+National+Monument&rft.au=Torres%2C+Michelle&rft.aulast=Torres&rft.aufirst=Michelle&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mixture-Model Clustering of Regional Geochemical Data T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490506557; 6248628 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Ellefsen, Karl AU - Smith, David AU - Horton, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490506557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Mixture-Model+Clustering+of+Regional+Geochemical+Data&rft.au=Ellefsen%2C+Karl%3BSmith%2C+David%3BHorton%2C+John&rft.aulast=Ellefsen&rft.aufirst=Karl&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Export of Fine Particulate Organic Carbon from Redwood-Dominated Watersheds T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490506396; 6246646 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Madej, Mary Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Exports UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490506396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Export+of+Fine+Particulate+Organic+Carbon+from+Redwood-Dominated+Watersheds&rft.au=Madej%2C+Mary&rft.aulast=Madej&rft.aufirst=Mary&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Insights into Controls on Chromium(VI) Concentrations in Groundwater in the Sacramento Valley, Northern Ca, Provided by Environmental Tracer Data T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490506377; 6246432 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Manning, Andrew AU - Morrison, Jean AU - Mills, Christopher AU - Goldhaber, Martin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California, Sacramento Valley UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490506377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Insights+into+Controls+on+Chromium%28VI%29+Concentrations+in+Groundwater+in+the+Sacramento+Valley%2C+Northern+Ca%2C+Provided+by+Environmental+Tracer+Data&rft.au=Manning%2C+Andrew%3BMorrison%2C+Jean%3BMills%2C+Christopher%3BGoldhaber%2C+Martin&rft.aulast=Manning&rft.aufirst=Andrew&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mapping under the Sand: Progress Report on Geophysical Studies in Great Sand Dunes National Park, Colorado T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490506375; 6246049 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Grauch, V AU - Bedrosian, Paul AU - Drenth, Benjamin AU - Bloss, Benjamin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490506375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Mapping+under+the+Sand%3A+Progress+Report+on+Geophysical+Studies+in+Great+Sand+Dunes+National+Park%2C+Colorado&rft.au=Grauch%2C+V%3BBedrosian%2C+Paul%3BDrenth%2C+Benjamin%3BBloss%2C+Benjamin&rft.aulast=Grauch&rft.aufirst=V&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Historical Rock Falls in Yosemite National Park, California (1857-2011): an Updated Inventory of Rock Falls and Other Landslides T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490506368; 6246736 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Stock, Greg AU - Collins, Brian AU - Santaniello, David AU - Zimmer, Valerie AU - Weiczorek, Gerald AU - Snyder, James Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490506368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Historical+Rock+Falls+in+Yosemite+National+Park%2C+California+%281857-2011%29%3A+an+Updated+Inventory+of+Rock+Falls+and+Other+Landslides&rft.au=Stock%2C+Greg%3BCollins%2C+Brian%3BSantaniello%2C+David%3BZimmer%2C+Valerie%3BWeiczorek%2C+Gerald%3BSnyder%2C+James&rft.aulast=Stock&rft.aufirst=Greg&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Produced Water from Shale Gas Production: Organic Substances and Toxicity Testing T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505885; 6246230 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Orem, William AU - Crosby, Lynn AU - Tatu, Calin AU - Varonka, Matthew AU - Devera, Christina AU - Engle, Mark Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Toxicity testing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Produced+Water+from+Shale+Gas+Production%3A+Organic+Substances+and+Toxicity+Testing&rft.au=Orem%2C+William%3BCrosby%2C+Lynn%3BTatu%2C+Calin%3BVaronka%2C+Matthew%3BDevera%2C+Christina%3BEngle%2C+Mark&rft.aulast=Orem&rft.aufirst=William&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - National-Scale Karst Mapping in the United States: Past, Present and Future T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505879; 6246319 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Weary, David AU - Doctor, Daniel Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=National-Scale+Karst+Mapping+in+the+United+States%3A+Past%2C+Present+and+Future&rft.au=Weary%2C+David%3BDoctor%2C+Daniel&rft.aulast=Weary&rft.aufirst=David&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Hydrogeology of Shales and Their Emerging Role as Hosts for Nuclear Waste T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505878; 6246448 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Neuzil, C Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Radioactive wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Hydrogeology+of+Shales+and+Their+Emerging+Role+as+Hosts+for+Nuclear+Waste&rft.au=Neuzil%2C+C&rft.aulast=Neuzil&rft.aufirst=C&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Microbial Mat Textures in Lithofacies of the Pennsylvanian Paradox Formation, Paradox Basin, Utah T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505448; 6246574 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Whidden, Katherine AU - Dubiel, Russell AU - Eoff, Jennifer AU - Hawkins, Sarah AU - Marra, Kristen AU - Pearson, Ofori AU - Pitman, Janet Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Paradox Basin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Microbial+Mat+Textures+in+Lithofacies+of+the+Pennsylvanian+Paradox+Formation%2C+Paradox+Basin%2C+Utah&rft.au=Whidden%2C+Katherine%3BDubiel%2C+Russell%3BEoff%2C+Jennifer%3BHawkins%2C+Sarah%3BMarra%2C+Kristen%3BPearson%2C+Ofori%3BPitman%2C+Janet&rft.aulast=Whidden&rft.aufirst=Katherine&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geophysical Imaging of the Stillwater Complex and Relation to Platinum Group Element Exploration T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505434; 6246767 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Finn, Carol AU - Zientek, Michael AU - Bloss, Benjamin AU - Wintzer, Niki AU - Parks, Heather Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Platinum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geophysical+Imaging+of+the+Stillwater+Complex+and+Relation+to+Platinum+Group+Element+Exploration&rft.au=Finn%2C+Carol%3BZientek%2C+Michael%3BBloss%2C+Benjamin%3BWintzer%2C+Niki%3BParks%2C+Heather&rft.aulast=Finn&rft.aufirst=Carol&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Strikingly Similar Early Paleozoic Provenance Evolution of Sedimentary Rocks in the Farewell Terrane (Interior Alaska) and Arctic Alaska-Chukotka Terrane T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505429; 6246113 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Dumoulin, Julie AU - Bradley, Dwight AU - Till, Alison AU - Box, Stephen AU - Jones III, James Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Arctic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Strikingly+Similar+Early+Paleozoic+Provenance+Evolution+of+Sedimentary+Rocks+in+the+Farewell+Terrane+%28Interior+Alaska%29+and+Arctic+Alaska-Chukotka+Terrane&rft.au=Dumoulin%2C+Julie%3BBradley%2C+Dwight%3BTill%2C+Alison%3BBox%2C+Stephen%3BJones+III%2C+James&rft.aulast=Dumoulin&rft.aufirst=Julie&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Evaluating Model Structure Adequacy: The Case of the Maggia Valley, Southern Switzerland, and Consequences for Simulating Coupled Hydrologic Models T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505346; 6246698 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Hill, Mary AU - Foglia, Laura AU - Mehl, Steffen Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Switzerland UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Evaluating+Model+Structure+Adequacy%3A+The+Case+of+the+Maggia+Valley%2C+Southern+Switzerland%2C+and+Consequences+for+Simulating+Coupled+Hydrologic+Models&rft.au=Hill%2C+Mary%3BFoglia%2C+Laura%3BMehl%2C+Steffen&rft.aulast=Hill&rft.aufirst=Mary&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Assessing Risk from Rockfall and Placing Risk in Societal Context T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505345; 6246043 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bilderback, Eric Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Risk assessment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Assessing+Risk+from+Rockfall+and+Placing+Risk+in+Societal+Context&rft.au=Bilderback%2C+Eric&rft.aulast=Bilderback&rft.aufirst=Eric&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Detecting and Inferring Ages of Marine Wave-Cut Platforms on Santa Rosa Island, CA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505335; 6246385 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bedford, David AU - Schmidt, Kevin AU - Minor, Scott Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Florida, Santa Rosa I. 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6246772 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Mars, John Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Afghanistan UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Spectral+Features+of+the+Khanneshin+Carbonatite+Volcano%2C+Afghanistan&rft.au=Mars%2C+John&rft.aulast=Mars&rft.aufirst=John&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - An Inventory of Paleobotanical Resources from National Park Service Areas T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505261; 6246040 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Santucci, Vincent AU - Knight, Cassi Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=An+Inventory+of+Paleobotanical+Resources+from+National+Park+Service+Areas&rft.au=Santucci%2C+Vincent%3BKnight%2C+Cassi&rft.aulast=Santucci&rft.aufirst=Vincent&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Historic Anomalies and Recent Regularities (and Irregularities) in Gas Transport Behavior at the Amargosa Desert Research Site, NV T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505244; 6246678 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Walvoord, Michelle AU - Green, Christopher AU - Stonestrom, David Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Historical account UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Historic+Anomalies+and+Recent+Regularities+%28and+Irregularities%29+in+Gas+Transport+Behavior+at+the+Amargosa+Desert+Research+Site%2C+NV&rft.au=Walvoord%2C+Michelle%3BGreen%2C+Christopher%3BStonestrom%2C+David&rft.aulast=Walvoord&rft.aufirst=Michelle&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Magmatic History of the Tordrillo Mountains and Western Alaska Range and Tectonic Implications T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505179; 6246110 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Haeussler, Peter AU - Bradley, Dwight AU - Ayuso, Robert AU - Layer, Paul AU - Friedman, Richard AU - O'Sullivan, Paul AU - Jones III, James AU - Karl, Susan AU - Box, Stephen AU - Todd, Erin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Magmatic+History+of+the+Tordrillo+Mountains+and+Western+Alaska+Range+and+Tectonic+Implications&rft.au=Haeussler%2C+Peter%3BBradley%2C+Dwight%3BAyuso%2C+Robert%3BLayer%2C+Paul%3BFriedman%2C+Richard%3BO%27Sullivan%2C+Paul%3BJones+III%2C+James%3BKarl%2C+Susan%3BBox%2C+Stephen%3BTodd%2C+Erin&rft.aulast=Haeussler&rft.aufirst=Peter&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Episodic Changes in Hydrothermal Discharge: Some Examples from the Western United States T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505113; 6246754 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Ingebritsen, S AU - Lewicki, J AU - Evans, W AU - Hurwitz, S AU - Shelly, D Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Episodic+Changes+in+Hydrothermal+Discharge%3A+Some+Examples+from+the+Western+United+States&rft.au=Ingebritsen%2C+S%3BLewicki%2C+J%3BEvans%2C+W%3BHurwitz%2C+S%3BShelly%2C+D&rft.aulast=Ingebritsen&rft.aufirst=S&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Caves and Karst: Understanding the National Park Service's Hidden Resources T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505030; 6246045 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Pate, Dale Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Caves UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Caves+and+Karst%3A+Understanding+the+National+Park+Service%27s+Hidden+Resources&rft.au=Pate%2C+Dale&rft.aulast=Pate&rft.aufirst=Dale&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geophysical Characterization and Related Mineralogy of the Bokan Mountain Rare Earth Deposits, Southeast Alaska T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505029; 6246763 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - McCafferty, Anne AU - Stoeser, Douglas AU - Van Gosen, Bradley Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Alaska UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505029?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geophysical+Characterization+and+Related+Mineralogy+of+the+Bokan+Mountain+Rare+Earth+Deposits%2C+Southeast+Alaska&rft.au=McCafferty%2C+Anne%3BStoeser%2C+Douglas%3BVan+Gosen%2C+Bradley&rft.aulast=McCafferty&rft.aufirst=Anne&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Tarr and Martin's Alaskan Glacier Studies T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505018; 6246413 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Molnia, Bruce Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Glaciers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Tarr+and+Martin%27s+Alaskan+Glacier+Studies&rft.au=Molnia%2C+Bruce&rft.aulast=Molnia&rft.aufirst=Bruce&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Fluvial Carbon in a Humid-Tropical Landscape of Eastern Puerto Rico T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490505004; 6246645 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Stallard, Robert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Caribbean Sea, Greater Antilles, Puerto Rico UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490505004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Fluvial+Carbon+in+a+Humid-Tropical+Landscape+of+Eastern+Puerto+Rico&rft.au=Stallard%2C+Robert&rft.aulast=Stallard&rft.aufirst=Robert&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geochemical and Mineralogical Aspects of Heavy Mineral Sands as Potential Ree Resources in the Southeast U.S. T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504994; 6246768 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Bern, Carleton AU - Shah, Anjana Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geochemical+and+Mineralogical+Aspects+of+Heavy+Mineral+Sands+as+Potential+Ree+Resources+in+the+Southeast+U.S.&rft.au=Bern%2C+Carleton%3BShah%2C+Anjana&rft.aulast=Bern&rft.aufirst=Carleton&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Changes in Geochemical Conditions in Eocene Lake Uinta, Piceance Basin, Colorado, Indicated by Analcime and Dawsonite Distributions T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504894; 6246720 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Birdwell, Justin AU - Johnson, Ronald AU - Brownfield, Michael Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Colorado UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Changes+in+Geochemical+Conditions+in+Eocene+Lake+Uinta%2C+Piceance+Basin%2C+Colorado%2C+Indicated+by+Analcime+and+Dawsonite+Distributions&rft.au=Birdwell%2C+Justin%3BJohnson%2C+Ronald%3BBrownfield%2C+Michael&rft.aulast=Birdwell&rft.aufirst=Justin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Late Pleistocene-Holocene Alluvial History of Santa Rosa Island, Channel Islands National Park, California T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504887; 6246386 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Schumann, R AU - Pigati, Jeffrey Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California, Channel Is. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Late+Pleistocene-Holocene+Alluvial+History+of+Santa+Rosa+Island%2C+Channel+Islands+National+Park%2C+California&rft.au=Schumann%2C+R%3BPigati%2C+Jeffrey&rft.aulast=Schumann&rft.aufirst=R&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Global Fiducials Program Remote Sensing of the Cryosphere T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504790; 6246715 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Molnia, Bruce AU - Angeli, Kim AU - Price, Susan AU - Chandler, Lisbeth Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Remote sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Global+Fiducials+Program+Remote+Sensing+of+the+Cryosphere&rft.au=Molnia%2C+Bruce%3BAngeli%2C+Kim%3BPrice%2C+Susan%3BChandler%2C+Lisbeth&rft.aulast=Molnia&rft.aufirst=Bruce&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Geophysical Approaches to Evaluating Sediment-Hosted Rare Earth Element Potential in the Southeastern U.S. T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504758; 6246769 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Shah, Anjana AU - Bern, Carleton AU - Ellefsen, Karl AU - Burton, Bethany AU - Van Gosen, Bradley AU - Karst, Adam Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Geophysical+Approaches+to+Evaluating+Sediment-Hosted+Rare+Earth+Element+Potential+in+the+Southeastern+U.S.&rft.au=Shah%2C+Anjana%3BBern%2C+Carleton%3BEllefsen%2C+Karl%3BBurton%2C+Bethany%3BVan+Gosen%2C+Bradley%3BKarst%2C+Adam&rft.aulast=Shah&rft.aufirst=Anjana&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Spectroscopic Investigations of Ree Hosted Heavy Mineral Sands and Phosphates T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504639; 6246771 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Hoefen, Todd AU - Livo, Keith AU - Swayze, Gregg AU - Giles, Stuart AU - Van Gosen, Bradley AU - Karst, Adam Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Phosphate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Spectroscopic+Investigations+of+Ree+Hosted+Heavy+Mineral+Sands+and+Phosphates&rft.au=Hoefen%2C+Todd%3BLivo%2C+Keith%3BSwayze%2C+Gregg%3BGiles%2C+Stuart%3BVan+Gosen%2C+Bradley%3BKarst%2C+Adam&rft.aulast=Hoefen&rft.aufirst=Todd&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Is Anaerobic Ammonium Oxidation ("Anammox") Important for Nitrogen Cycling in Groundwater? T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504355; 6247091 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Smith, Richard AU - Song, Bonkeun AU - Tobias, Craig AU - Bohlke, J Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Oxidation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Is+Anaerobic+Ammonium+Oxidation+%28%22Anammox%22%29+Important+for+Nitrogen+Cycling+in+Groundwater%3F&rft.au=Smith%2C+Richard%3BSong%2C+Bonkeun%3BTobias%2C+Craig%3BBohlke%2C+J&rft.aulast=Smith&rft.aufirst=Richard&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Tritium Plume Dynamics in the Shallow Unsaturated Zone Adjacent to a Radioactive Waste Disposal Facility in an Arid Environment--Amargosa Desert Research Site, Nevada T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504350; 6247464 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Maples, Stephen AU - Andraski, Brian AU - Stonestrom, David AU - Cooper, Clay AU - Pohll, Greg AU - Michel, Robert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Nevada UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Tritium+Plume+Dynamics+in+the+Shallow+Unsaturated+Zone+Adjacent+to+a+Radioactive+Waste+Disposal+Facility+in+an+Arid+Environment--Amargosa+Desert+Research+Site%2C+Nevada&rft.au=Maples%2C+Stephen%3BAndraski%2C+Brian%3BStonestrom%2C+David%3BCooper%2C+Clay%3BPohll%2C+Greg%3BMichel%2C+Robert&rft.aulast=Maples&rft.aufirst=Stephen&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Modeling and Inversion Results from Airborne Geophysics over a Buried Impact Structure in Decorah, Iowa, USA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504337; 6247452 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Kass, M AU - Bedrosian, Paul AU - Drenth, Benjamin AU - Bloss, Benjamin AU - McKay, Robert AU - Liu, Huaibao AU - French, Bevan AU - Witzke, Brian Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Iowa UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Modeling+and+Inversion+Results+from+Airborne+Geophysics+over+a+Buried+Impact+Structure+in+Decorah%2C+Iowa%2C+USA&rft.au=Kass%2C+M%3BBedrosian%2C+Paul%3BDrenth%2C+Benjamin%3BBloss%2C+Benjamin%3BMcKay%2C+Robert%3BLiu%2C+Huaibao%3BFrench%2C+Bevan%3BWitzke%2C+Brian&rft.aulast=Kass&rft.aufirst=M&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Modeling the Impact of Ph and Dissolved Salt Concentrations on Zn, Ni and Pb Sorption and Transport Using Combined Ion Exchange and Surface Complexation Models T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504335; 6247493 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Kohler, Matthias AU - Kent, Douglas Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Lead UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Modeling+the+Impact+of+Ph+and+Dissolved+Salt+Concentrations+on+Zn%2C+Ni+and+Pb+Sorption+and+Transport+Using+Combined+Ion+Exchange+and+Surface+Complexation+Models&rft.au=Kohler%2C+Matthias%3BKent%2C+Douglas&rft.aulast=Kohler&rft.aufirst=Matthias&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - High-Performance Computing Cooperative in Support of Inter-Disciplinary Research at the U.S Geological Survey (USGS) T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504330; 6247850 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Frame, Michael AU - Falgout, Jeff AU - Palanisamy, Giri Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=High-Performance+Computing+Cooperative+in+Support+of+Inter-Disciplinary+Research+at+the+U.S+Geological+Survey+%28USGS%29&rft.au=Frame%2C+Michael%3BFalgout%2C+Jeff%3BPalanisamy%2C+Giri&rft.aulast=Frame&rft.aufirst=Michael&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - El Malpais and Craters of the Moon National Monuments: Management, Protection, and Discovery T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504324; 6247154 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Peinado, Justin Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Craters UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=El+Malpais+and+Craters+of+the+Moon+National+Monuments%3A+Management%2C+Protection%2C+and+Discovery&rft.au=Peinado%2C+Justin&rft.aulast=Peinado&rft.aufirst=Justin&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A Retrospective on 50 Years of Quaternary Terrestrial Studies T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504309; 6247416 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Reheis, Marith Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Quaternary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=A+Retrospective+on+50+Years+of+Quaternary+Terrestrial+Studies&rft.au=Reheis%2C+Marith&rft.aulast=Reheis&rft.aufirst=Marith&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Conodont-Based Correlation of the Marcellus/Millboro Formations in the Central Appalachian Basin T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504300; 6247690 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Repetski, John AU - Over, D AU - Enomoto, Catherine Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Appalachian Basin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Conodont-Based+Correlation+of+the+Marcellus%2FMillboro+Formations+in+the+Central+Appalachian+Basin&rft.au=Repetski%2C+John%3BOver%2C+D%3BEnomoto%2C+Catherine&rft.aulast=Repetski&rft.aufirst=John&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The Contributions of Donald Lee Johnson to Our Understanding of the Quaternary History of the California Channel Islands T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504172; 6247762 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Muhs, Daniel Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, California, Channel Is. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=The+Contributions+of+Donald+Lee+Johnson+to+Our+Understanding+of+the+Quaternary+History+of+the+California+Channel+Islands&rft.au=Muhs%2C+Daniel&rft.aulast=Muhs&rft.aufirst=Daniel&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Pleistocene Water-Table Fluctuations and Shifts in Aquifer Contributions in Wind Cave National Park, Black Hills, South Dakota, USA T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504160; 6247805 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Paces, James AU - Palmer, Margaret AU - Palmer, Arthur AU - Emmons, Matthew Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, South Dakota UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Pleistocene+Water-Table+Fluctuations+and+Shifts+in+Aquifer+Contributions+in+Wind+Cave+National+Park%2C+Black+Hills%2C+South+Dakota%2C+USA&rft.au=Paces%2C+James%3BPalmer%2C+Margaret%3BPalmer%2C+Arthur%3BEmmons%2C+Matthew&rft.aulast=Paces&rft.aufirst=James&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Influences of Critical Zone Processes on Biota of Prairie Pothole Wetlands T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504158; 6247590 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Mushet, David AU - Euliss Jr, Ned AU - Solensky, Mathew Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - Biota UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Influences+of+Critical+Zone+Processes+on+Biota+of+Prairie+Pothole+Wetlands&rft.au=Mushet%2C+David%3BEuliss+Jr%2C+Ned%3BSolensky%2C+Mathew&rft.aulast=Mushet&rft.aufirst=David&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Natural Restoration of a Treated-Wastewater Plume in a Sand and Gravel Aquifer, Cape Cod, Massachusetts T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504146; 6247085 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Leblanc, Denis AU - Smith, Richard AU - Kent, Douglas AU - Barber, Larry AU - Repert, Deborah AU - Keefe, Steffanie AU - Fairchild, Gillian Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - USA, Massachusetts, Cape Cod UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Natural+Restoration+of+a+Treated-Wastewater+Plume+in+a+Sand+and+Gravel+Aquifer%2C+Cape+Cod%2C+Massachusetts&rft.au=Leblanc%2C+Denis%3BSmith%2C+Richard%3BKent%2C+Douglas%3BBarber%2C+Larry%3BRepert%2C+Deborah%3BKeefe%2C+Steffanie%3BFairchild%2C+Gillian&rft.aulast=Leblanc&rft.aufirst=Denis&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Contributions by Paleontology Geocorps Interns to Scientific Research, Resource Protection, and Public Outreach at Florissant Fossil Beds National Monument T2 - 2013 Annual Meeting & Exposition of the Geological Society of America AN - 1490504063; 6247146 JF - 2013 Annual Meeting & Exposition of the Geological Society of America AU - Meyer, Herbert Y1 - 2013/10/27/ PY - 2013 DA - 2013 Oct 27 KW - National monuments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490504063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.atitle=Contributions+by+Paleontology+Geocorps+Interns+to+Scientific+Research%2C+Resource+Protection%2C+and+Public+Outreach+at+Florissant+Fossil+Beds+National+Monument&rft.au=Meyer%2C+Herbert&rft.aulast=Meyer&rft.aufirst=Herbert&rft.date=2013-10-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+Annual+Meeting+%26+Exposition+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2013AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Implications of large wildfires for amphibians in the northern rockies: from parasites to populations. T2 - 20th Annual Conference of the Wildlife Society AN - 1450172960; 6245516 JF - 20th Annual Conference of the Wildlife Society AU - Hossack, Blake Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Parasites KW - Wildfire KW - Amphibiotic species KW - Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450172960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Implications+of+large+wildfires+for+amphibians+in+the+northern+rockies%3A+from+parasites+to+populations.&rft.au=Hossack%2C+Blake&rft.aulast=Hossack&rft.aufirst=Blake&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - White-nose syndrome is likely to extirpate the endangered Indiana bat over large parts of its range T2 - 20th Annual Conference of the Wildlife Society AN - 1450172928; 6245590 JF - 20th Annual Conference of the Wildlife Society AU - Thogmartin, Wayne AU - Sanders-Reed, Carol AU - McKann, Patrick AU - Pruitt, Lori AU - King, R AU - Runge, Michael AU - Russell, Robin Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - USA, Indiana KW - Symptoms KW - Rare species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450172928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=White-nose+syndrome+is+likely+to+extirpate+the+endangered+Indiana+bat+over+large+parts+of+its+range&rft.au=Thogmartin%2C+Wayne%3BSanders-Reed%2C+Carol%3BMcKann%2C+Patrick%3BPruitt%2C+Lori%3BKing%2C+R%3BRunge%2C+Michael%3BRussell%2C+Robin&rft.aulast=Thogmartin&rft.aufirst=Wayne&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Range-wide genetic connectivity in greater sage-grouse: measuring the challenges against the siren of potential. T2 - 20th Annual Conference of the Wildlife Society AN - 1450172810; 6245614 JF - 20th Annual Conference of the Wildlife Society AU - Oyler-McCance, Sara AU - Knick, Steven AU - Cross, Todd AU - Fedy, Bradley AU - Schwartz, Michael AU - Naugle, David AU - Stiver, San Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Ecology KW - Forest management KW - Wildlife KW - Siren UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450172810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Range-wide+genetic+connectivity+in+greater+sage-grouse%3A+measuring+the+challenges+against+the+siren+of+potential.&rft.au=Oyler-McCance%2C+Sara%3BKnick%2C+Steven%3BCross%2C+Todd%3BFedy%2C+Bradley%3BSchwartz%2C+Michael%3BNaugle%2C+David%3BStiver%2C+San&rft.aulast=Oyler-McCance&rft.aufirst=Sara&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Emerging infectious disease and new technologies to detect them T2 - 20th Annual Conference of the Wildlife Society AN - 1450172714; 6245585 JF - 20th Annual Conference of the Wildlife Society AU - Ip Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Infectious diseases KW - Disease detection KW - Technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450172714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Emerging+infectious+disease+and+new+technologies+to+detect+them&rft.au=Ip&rft.aulast=Ip&rft.aufirst=&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Future Directions in Wildlife Health: Time for Big Science T2 - 20th Annual Conference of the Wildlife Society AN - 1450172631; 6245593 JF - 20th Annual Conference of the Wildlife Society AU - Sleeman, Jonathan Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450172631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Future+Directions+in+Wildlife+Health%3A+Time+for+Big+Science&rft.au=Sleeman%2C+Jonathan&rft.aulast=Sleeman&rft.aufirst=Jonathan&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Landscape genetics and dispersal in three lizard species In Southern California T2 - 20th Annual Conference of the Wildlife Society AN - 1450171171; 6245632 JF - 20th Annual Conference of the Wildlife Society AU - Delaney, Kathleen AU - Riley, Seth Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Genetics KW - Lizards KW - Landscape KW - Dispersal KW - USA, California KW - Lacertilia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450171171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Landscape+genetics+and+dispersal+in+three+lizard+species+In+Southern+California&rft.au=Delaney%2C+Kathleen%3BRiley%2C+Seth&rft.aulast=Delaney&rft.aufirst=Kathleen&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - The lead poisoning enigma. T2 - 20th Annual Conference of the Wildlife Society AN - 1450170775; 6245462 JF - 20th Annual Conference of the Wildlife Society AU - Friend, Milton Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Poisoning KW - Lead UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=The+lead+poisoning+enigma.&rft.au=Friend%2C+Milton&rft.aulast=Friend&rft.aufirst=Milton&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Online storage infrastructures and applied interface with program R for analysis of GPS datasets T2 - 20th Annual Conference of the Wildlife Society AN - 1450170732; 6245505 JF - 20th Annual Conference of the Wildlife Society AU - Walter, David AU - Fischer, Justin AU - Church, Alyssia Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Storage KW - Infrastructure KW - Internet UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Online+storage+infrastructures+and+applied+interface+with+program+R+for+analysis+of+GPS+datasets&rft.au=Walter%2C+David%3BFischer%2C+Justin%3BChurch%2C+Alyssia&rft.aulast=Walter&rft.aufirst=David&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Spatial Design Of Capture-recapture Studies T2 - 20th Annual Conference of the Wildlife Society AN - 1450170699; 6245157 JF - 20th Annual Conference of the Wildlife Society AU - Royle, J AU - Sutherland, Christopher AU - Fuller, Angela Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Capture-recapture studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Spatial+Design+Of+Capture-recapture+Studies&rft.au=Royle%2C+J%3BSutherland%2C+Christopher%3BFuller%2C+Angela&rft.aulast=Royle&rft.aufirst=J&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Fire impacts on reptiles and amphibians: past, present and future. T2 - 20th Annual Conference of the Wildlife Society AN - 1450170650; 6245509 JF - 20th Annual Conference of the Wildlife Society AU - Fisher, Robert Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Reptiles KW - Fires KW - Amphibiotic species KW - Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Fire+impacts+on+reptiles+and+amphibians%3A+past%2C+present+and+future.&rft.au=Fisher%2C+Robert&rft.aulast=Fisher&rft.aufirst=Robert&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - A Comparison of Attaching Transmitters to the Tail Versus The Neck in Nutria Telemetry. T2 - 20th Annual Conference of the Wildlife Society AN - 1450170578; 6245300 JF - 20th Annual Conference of the Wildlife Society AU - Carter, Jacoby AU - Sheffels, Trevor AU - Merino, Sergio AU - Sytsma, Mark Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Tails KW - Telemetry KW - Neck UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=A+Comparison+of+Attaching+Transmitters+to+the+Tail+Versus+The+Neck+in+Nutria+Telemetry.&rft.au=Carter%2C+Jacoby%3BSheffels%2C+Trevor%3BMerino%2C+Sergio%3BSytsma%2C+Mark&rft.aulast=Carter&rft.aufirst=Jacoby&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Combining information among species and surveys to obtain composite estimates of population change T2 - 20th Annual Conference of the Wildlife Society AN - 1450170521; 6245550 JF - 20th Annual Conference of the Wildlife Society AU - Sauer, John AU - Link, William Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Composite materials KW - Population changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Combining+information+among+species+and+surveys+to+obtain+composite+estimates+of+population+change&rft.au=Sauer%2C+John%3BLink%2C+William&rft.aulast=Sauer&rft.aufirst=John&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Bald eagle lead exposure: management implications at the upper mississippi river national wildlife and fish refuge. T2 - 20th Annual Conference of the Wildlife Society AN - 1450170474; 6245456 JF - 20th Annual Conference of the Wildlife Society AU - Warner, Sarah Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - North America, Mississippi R. KW - Refuges KW - Fishery management KW - Wildlife KW - Fish KW - Toxicity testing KW - Pollution indicators KW - River basin management KW - Lead UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Bald+eagle+lead+exposure%3A+management+implications+at+the+upper+mississippi+river+national+wildlife+and+fish+refuge.&rft.au=Warner%2C+Sarah&rft.aulast=Warner&rft.aufirst=Sarah&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Walrus Demography: Using Limited Data to Estimate Parameters and Inform Conservation T2 - 20th Annual Conference of the Wildlife Society AN - 1450170152; 6245165 JF - 20th Annual Conference of the Wildlife Society AU - Taylor, Rebecca AU - Udevitz, Mark Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Demography KW - Data processing KW - Marine mammals KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450170152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Walrus+Demography%3A+Using+Limited+Data+to+Estimate+Parameters+and+Inform+Conservation&rft.au=Taylor%2C+Rebecca%3BUdevitz%2C+Mark&rft.aulast=Taylor&rft.aufirst=Rebecca&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - The Ghost of Habitat Past: Historic Habitat Affects the Contemporary Distribution of the Giant Gartersnake in a Modified Landscape T2 - 20th Annual Conference of the Wildlife Society AN - 1450168650; 6245154 JF - 20th Annual Conference of the Wildlife Society AU - Halstead, Brian AU - Wylie, Glenn AU - Casazza, Michael Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Historical account KW - Landscape KW - Habitat UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=The+Ghost+of+Habitat+Past%3A+Historic+Habitat+Affects+the+Contemporary+Distribution+of+the+Giant+Gartersnake+in+a+Modified+Landscape&rft.au=Halstead%2C+Brian%3BWylie%2C+Glenn%3BCasazza%2C+Michael&rft.aulast=Halstead&rft.aufirst=Brian&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Survival and Recruitment in a Released Population of Whooping Cranes in Florida T2 - 20th Annual Conference of the Wildlife Society AN - 1450168545; 6245123 JF - 20th Annual Conference of the Wildlife Society AU - Moore, Clinton AU - Converse, Sarah AU - Folk, Martin Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - USA, Florida KW - Recruitment KW - Survival UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Survival+and+Recruitment+in+a+Released+Population+of+Whooping+Cranes+in+Florida&rft.au=Moore%2C+Clinton%3BConverse%2C+Sarah%3BFolk%2C+Martin&rft.aulast=Moore&rft.aufirst=Clinton&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Forecasting Future Land-cover For The Conterminous United States Using Scenario-based Modeling T2 - 20th Annual Conference of the Wildlife Society AN - 1450168543; 6245188 JF - 20th Annual Conference of the Wildlife Society AU - Reker, Ryan AU - Sohl, Terry L AU - Sayler, Kristi AU - Bouchard, Michelle AU - Friesz, Aaron AU - Knuppe, Michelle AU - Sleeter, Benjamin AU - Sleeter, Rachel AU - Wilson, Tamara AU - Soulard, Christopher Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Prediction KW - USA KW - Land use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Forecasting+Future+Land-cover+For+The+Conterminous+United+States+Using+Scenario-based+Modeling&rft.au=Reker%2C+Ryan%3BSohl%2C+Terry+L%3BSayler%2C+Kristi%3BBouchard%2C+Michelle%3BFriesz%2C+Aaron%3BKnuppe%2C+Michelle%3BSleeter%2C+Benjamin%3BSleeter%2C+Rachel%3BWilson%2C+Tamara%3BSoulard%2C+Christopher&rft.aulast=Reker&rft.aufirst=Ryan&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Climatic Processes Influence The Population Dynamics Of A Candidate Species: Greater Sage-grouse In The Great Basin. T2 - 20th Annual Conference of the Wildlife Society AN - 1450168498; 6245285 JF - 20th Annual Conference of the Wildlife Society AU - Blomberg, Erik AU - Nonne, Daniel AU - Sedinger, James AU - Coates, Peter AU - Casazza, Michael Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - USA, Great Basin KW - Climate KW - Basins KW - Population dynamics KW - Candidate species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Climatic+Processes+Influence+The+Population+Dynamics+Of+A+Candidate+Species%3A+Greater+Sage-grouse+In+The+Great+Basin.&rft.au=Blomberg%2C+Erik%3BNonne%2C+Daniel%3BSedinger%2C+James%3BCoates%2C+Peter%3BCasazza%2C+Michael&rft.aulast=Blomberg&rft.aufirst=Erik&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Genetic Structure in the Cactus Wren in Southern California T2 - 20th Annual Conference of the Wildlife Society AN - 1450168340; 6245234 JF - 20th Annual Conference of the Wildlife Society AU - Vandergast, Amy AU - Kus, Barbara AU - Barr, Kelly AU - Preston, Kristine Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Genetics KW - USA, California KW - Genetic structure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Genetic+Structure+in+the+Cactus+Wren+in+Southern+California&rft.au=Vandergast%2C+Amy%3BKus%2C+Barbara%3BBarr%2C+Kelly%3BPreston%2C+Kristine&rft.aulast=Vandergast&rft.aufirst=Amy&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Amphibian Response To Downed Wood Retention In Managed Forests: A Prospectus For Future Biomass Harvest T2 - 20th Annual Conference of the Wildlife Society AN - 1450168075; 6245147 JF - 20th Annual Conference of the Wildlife Society AU - Otto, Clint AU - Kroll, Andrew Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Forest management KW - Amphibiotic species KW - Amphibians KW - Wood KW - Biomass UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168075?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Amphibian+Response+To+Downed+Wood+Retention+In+Managed+Forests%3A+A+Prospectus+For+Future+Biomass+Harvest&rft.au=Otto%2C+Clint%3BKroll%2C+Andrew&rft.aulast=Otto&rft.aufirst=Clint&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Comparative Reproductive Success of Arctic Geese in Northern Alaska: Implications for Expanding Snow Goose Populations T2 - 20th Annual Conference of the Wildlife Society AN - 1450168053; 6245181 JF - 20th Annual Conference of the Wildlife Society AU - Hupp, Jerry AU - Ward, David AU - Donnelly, Tyrone AU - Hogrefe, Kyle Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - USA, Alaska KW - Snow KW - Reproduction KW - Polar environments KW - Arctic KW - Aquatic birds KW - Breeding success UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450168053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Comparative+Reproductive+Success+of+Arctic+Geese+in+Northern+Alaska%3A+Implications+for+Expanding+Snow+Goose+Populations&rft.au=Hupp%2C+Jerry%3BWard%2C+David%3BDonnelly%2C+Tyrone%3BHogrefe%2C+Kyle&rft.aulast=Hupp&rft.aufirst=Jerry&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Quantifying The Impact Of Oil Development On Grassland Birds T2 - 20th Annual Conference of the Wildlife Society AN - 1450167906; 6245291 JF - 20th Annual Conference of the Wildlife Society AU - Thompson, Sarah AU - Johnson, Douglas AU - Niemuth, Neal AU - Ribic, Christine Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Oil KW - Aves KW - Grasslands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Quantifying+The+Impact+Of+Oil+Development+On+Grassland+Birds&rft.au=Thompson%2C+Sarah%3BJohnson%2C+Douglas%3BNiemuth%2C+Neal%3BRibic%2C+Christine&rft.aulast=Thompson&rft.aufirst=Sarah&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - The Perplexing Problem of Avian Pox in Hawaiian Forest Birds T2 - 20th Annual Conference of the Wildlife Society AN - 1450167836; 6245245 JF - 20th Annual Conference of the Wildlife Society AU - Samuel, Michael AU - Woodworth, Bethany AU - Atkinson, Carter AU - Hart, Patrick AU - LaPointe, Dennis Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Aves KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=The+Perplexing+Problem+of+Avian+Pox+in+Hawaiian+Forest+Birds&rft.au=Samuel%2C+Michael%3BWoodworth%2C+Bethany%3BAtkinson%2C+Carter%3BHart%2C+Patrick%3BLaPointe%2C+Dennis&rft.aulast=Samuel&rft.aufirst=Michael&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Establishing Endangered And Threatened Species Recovery Criteria Through Simulation Modeling T2 - 20th Annual Conference of the Wildlife Society AN - 1450167577; 6245186 JF - 20th Annual Conference of the Wildlife Society AU - McGowan, Conor AU - Catlin, Daniel AU - Shaffer, Terry AU - Gratto-Trevor, Chrei AU - Aron, Carol Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Simulation KW - Rare species KW - Threatened species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167577?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Establishing+Endangered+And+Threatened+Species+Recovery+Criteria+Through+Simulation+Modeling&rft.au=McGowan%2C+Conor%3BCatlin%2C+Daniel%3BShaffer%2C+Terry%3BGratto-Trevor%2C+Chrei%3BAron%2C+Carol&rft.aulast=McGowan&rft.aufirst=Conor&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Using Habitat Selection to Identify Landscape Features Influential to Dall's Sheep Gene Flow T2 - 20th Annual Conference of the Wildlife Society AN - 1450167529; 6245235 JF - 20th Annual Conference of the Wildlife Society AU - Roffler, Gretchen AU - Talbot, Sandra AU - Schwartz, Michael AU - Adams, Layne AU - Sage, George AU - Pilgrim, Kristine AU - Luikart, Gordon Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Sheep KW - Landscape KW - Gene flow KW - Habitat selection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Using+Habitat+Selection+to+Identify+Landscape+Features+Influential+to+Dall%27s+Sheep+Gene+Flow&rft.au=Roffler%2C+Gretchen%3BTalbot%2C+Sandra%3BSchwartz%2C+Michael%3BAdams%2C+Layne%3BSage%2C+George%3BPilgrim%2C+Kristine%3BLuikart%2C+Gordon&rft.aulast=Roffler&rft.aufirst=Gretchen&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Invasive fire ants impact on insect community- the connection to brood survival of endangered prairie chickens. T2 - 20th Annual Conference of the Wildlife Society AN - 1450167467; 6245577 JF - 20th Annual Conference of the Wildlife Society AU - Chester, Rebecca AU - Morrow, Michael AU - Drees, Bastian Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Fires KW - Prairies KW - Chickens KW - Survival KW - Rare species KW - Aquatic insects KW - Insects KW - Formicidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167467?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Invasive+fire+ants+impact+on+insect+community-+the+connection+to+brood+survival+of+endangered+prairie+chickens.&rft.au=Chester%2C+Rebecca%3BMorrow%2C+Michael%3BDrees%2C+Bastian&rft.aulast=Chester&rft.aufirst=Rebecca&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Spatial And Temporal Trends In Concentrations Of Perfluorinated Compounds In Bald Eagle Nestlings In The Upper Midwestern United States T2 - 20th Annual Conference of the Wildlife Society AN - 1450167446; 6245218 JF - 20th Annual Conference of the Wildlife Society AU - Route, William AU - Russell, Robin AU - Lindstrom, Andrew AU - Strynar, Mark AU - Key, Rebecca Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Ecology KW - Forest management KW - USA KW - Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Spatial+And+Temporal+Trends+In+Concentrations+Of+Perfluorinated+Compounds+In+Bald+Eagle+Nestlings+In+The+Upper+Midwestern+United+States&rft.au=Route%2C+William%3BRussell%2C+Robin%3BLindstrom%2C+Andrew%3BStrynar%2C+Mark%3BKey%2C+Rebecca&rft.aulast=Route&rft.aufirst=William&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Storing and serving re-purposed wildlife survey data: is metadata worth the investment? T2 - 20th Annual Conference of the Wildlife Society AN - 1450167370; 6245551 JF - 20th Annual Conference of the Wildlife Society AU - Wimer, Mark Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Data processing KW - Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Storing+and+serving+re-purposed+wildlife+survey+data%3A+is+metadata+worth+the+investment%3F&rft.au=Wimer%2C+Mark&rft.aulast=Wimer&rft.aufirst=Mark&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/plan/start.aspx?mkey={40C89FC9-A586-491D-A3C7-B0F26504839B} LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - CPAPER T1 - Disease as a Demographic Constraint on Tundra Breeding Geese T2 - 20th Annual Conference of the Wildlife Society AN - 1450167356; 6245180 JF - 20th Annual Conference of the Wildlife Society AU - Schmutz, Joel AU - Ramey, Andrew AU - McCloskey, Sarah AU - Conn, Paul AU - Hall, Jeffrey AU - Reed, John Y1 - 2013/10/05/ PY - 2013 DA - 2013 Oct 05 KW - Demography KW - Breeding KW - Tundra KW - Aquatic birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1450167356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=20th+Annual+Conference+of+the+Wildlife+Society&rft.atitle=Disease+as+a+Demographic+Constraint+on+Tundra+Breeding+Geese&rft.au=Schmutz%2C+Joel%3BRamey%2C+Andrew%3BMcCloskey%2C+Sarah%3BConn%2C+Paul%3BHall%2C+Jeffrey%3BReed%2C+John&rft.aulast=Schmutz&rft.aufirst=Joel&rft.date=2013-10-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=20th+Annual+Conference+of+the+Wildlife+Society&rft.issn=&rft_id=info:doi/ L2 - http://www.abstractsonline.com/Plan/SSResults.aspx LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-31 N1 - Last updated - 2013-11-13 ER - TY - JOUR T1 - Desert tortoise road mortality in Mojave National Preserve, California AN - 1611620246; 20783727 AB - Direct impact by motor vehicles is a known threat to the federally- and California state-listed Agassiz's desert tortoise (Gopherus agassizii). Tortoise sign adjacent to paved roads is depressed, indicating that roads can have a population-level effect extending up to 400 m away from the road edge. We found that temporarily erected warning signs equipped with flashing lights had no effect on driver awareness of a potential tortoise on the road and that population depression adjacent to roads with lower speeds and greater driver awareness was similar to roads with heavier traffic traveling at higher speeds and lower driver awareness. The management implications are that slowing traffic with lower posted speed limits and increased law enforcement and improving driver awareness may not reduce impacts to tortoise populations. JF - California Fish and Game AU - Hughson, Debra L AU - Darby, Neal AD - National Park Service, Mojave National Preserve, 2701 Barstow Road, Barstow, CA 92311, USA, debra_hughson@nps.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 222 EP - 232 PB - Department of Fish and Game, 1416 Ninth St. Sacramento CA 95814 United States VL - 99 IS - 4 SN - 0008-1078, 0008-1078 KW - Ecology Abstracts KW - desert tortoise KW - Gopherus agassizii KW - Mojave Desert KW - Mojave National Preserve KW - mortality rate KW - road ecology KW - road kills KW - Mortality KW - Depression KW - Motor vehicles KW - Traffic KW - Light effects KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1611620246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=California+Fish+and+Game&rft.atitle=Desert+tortoise+road+mortality+in+Mojave+National+Preserve%2C+California&rft.au=Hughson%2C+Debra+L%3BDarby%2C+Neal&rft.aulast=Hughson&rft.aufirst=Debra&rft.date=2013-10-01&rft.volume=99&rft.issue=4&rft.spage=222&rft.isbn=&rft.btitle=&rft.title=California+Fish+and+Game&rft.issn=00081078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-10-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Mortality; Depression; Motor vehicles; Light effects; Traffic; Gopherus agassizii ER - TY - JOUR T1 - Influence of estuarine processes on spatiotemporal variation in bioavailable selenium AN - 1544007575; 20199558 AB - Dynamic processes (physical, chemical and biological) challenge our ability to quantify and manage the ecological risk of chemical contaminants in estuarine environments. Selenium (Se) bioavailability (defined by bioaccumulation), stable isotopes and molar carbon-tonitrogen ratios in the benthic clam Potamocorbula amurensis, an important food source for predators, were determined monthly for 17 yr in northern San Francisco Bay. Se concentrations in the clams ranged from a low of 2 to a high of 22 [mu]g g super(-l) over space and time. Little of that variability was stochastic, however. Statistical analyses and preliminary hydrodynamic modeling showed that a constant mid-estuarine input of Se, which was dispersed up-and down-estuary by tidal currents, explained the general spatial patterns in accumulated Se among stations. Regression of Se bioavailability against river inflows suggested that processes driven by inflows were the primary driver of seasonal variability. River inflow also appeared to explain interannual variability but within the range of Se enrichment established at each station by source inputs. Evaluation of risks from Se contamination in estuaries requires the consideration of spatial and temporal variability on multiple scales and of the processes that drive that variability. JF - Marine Ecology Progress Series AU - Stewart, A Robin AU - Luoma, Samuel N AU - Elrick, Kent A AU - Carter, James L AU - van der Wegen, Mick AD - US Geological Survey, 345 Middlefield Road, Menlo Park, California 94025, USA, arstewar@usgs.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 41 EP - 56 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 492 SN - 0171-8630, 0171-8630 KW - ASFA Aquaculture Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Selenium KW - Bioaccumulation KW - Exposure KW - Estuaries KW - Biomonitoring KW - Hydrology KW - Isotopes KW - Hydrodynamics KW - Contamination KW - Ecological distribution KW - Statistical analysis KW - Predators KW - Potamocorbula amurensis KW - Bioavailability KW - Food sources KW - Brackishwater environment KW - Seasonal variations KW - Rivers KW - Marine KW - Temporal variations KW - Brackish KW - Food contamination KW - Stochasticity KW - INE, USA, California, San Francisco Bay KW - Contaminants KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08587:Diseases of Cultured Organisms KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1544007575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Influence+of+estuarine+processes+on+spatiotemporal+variation+in+bioavailable+selenium&rft.au=Stewart%2C+A+Robin%3BLuoma%2C+Samuel+N%3BElrick%2C+Kent+A%3BCarter%2C+James+L%3Bvan+der+Wegen%2C+Mick&rft.aulast=Stewart&rft.aufirst=A&rft.date=2013-10-01&rft.volume=492&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmepsl0503 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Bioavailability; Selenium; Bioaccumulation; Contamination; Temporal variations; Ecological distribution; Estuaries; Brackishwater environment; Seasonal variations; Rivers; Isotopes; Hydrodynamics; Statistical analysis; Predators; Food contamination; Stochasticity; Food sources; Contaminants; Potamocorbula amurensis; INE, USA, California, San Francisco Bay; Marine; Brackish DO - http://dx.doi.org/10.3354/mepsl0503 ER - TY - JOUR T1 - ESTIMATING THE EXTENT OF IMPERVIOUS SURFACES AND TURF GRASS ACROSS LARGE REGIONS AN - 1529959585; 19900084 AB - The ability of researchers to accurately assess the extent of impervious and pervious developed surfaces, e.g., turf grass, using land-cover data derived from Landsat satellite imagery in the Chesapeake Bay watershed is limited due to the resolution of the data and systematic discrepancies between developed land-cover classes, surface mines, forests, and farmlands. Estimates of impervious surface and turf grass area in the Mid-Atlantic, United States that were based on 2006 Landsat-derived land-cover data were substantially lower than estimates based on more authoritative and independent sources. New estimates of impervious surfaces and turf grass area derived using land-cover data combined with ancillary information on roads, housing units, surface mines, and sampled estimates of road width and residential impervious area were up to 57 and 45% higher than estimates based strictly on land-cover data. These new estimates closely approximate estimates derived from authoritative and independent sources in developed counties. JF - Journal of the American Water Resources Association AU - Claggett, Peter R AU - Irani, Frederick M AU - Thompson, Renee L AD - U.S. Geological Survey, 410 Severn Avenue, Suite 112, Annapolis, Maryland 21403, pclaggett@usgs.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 1057 EP - 1077 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 49 IS - 5 SN - 1093-474X, 1093-474X KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; Sustainability Science Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - impervious surface KW - turf grass KW - land cover KW - Chesapeake Bay KW - Remote Sensing KW - Housing KW - Grasses KW - Remote sensing KW - Forests KW - Water resources KW - LANDSAT KW - Watersheds KW - Agricultural land KW - Roads KW - Satellite Technology KW - Estimating KW - Turf KW - Systematics KW - Mines KW - ANW, USA, Chesapeake Bay KW - Satellites KW - Land use KW - Satellite sensing KW - Landsat KW - Turf Grasses KW - AQ 00001:Water Resources and Supplies KW - SW 0810:General KW - M3 1010:Issues in Sustainable Development KW - M2 556.18:Water Management (556.18) KW - Q5 08502:Methods and instruments KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529959585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=ESTIMATING+THE+EXTENT+OF+IMPERVIOUS+SURFACES+AND+TURF+GRASS+ACROSS+LARGE+REGIONS&rft.au=Claggett%2C+Peter+R%3BIrani%2C+Frederick+M%3BThompson%2C+Renee+L&rft.aulast=Claggett&rft.aufirst=Peter&rft.date=2013-10-01&rft.volume=49&rft.issue=5&rft.spage=1057&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fjawr.12110 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Water resources; Watersheds; LANDSAT; Landsat; Agricultural land; Housing; Grasses; Remote sensing; Forests; Turf; Mines; Satellites; Land use; Remote Sensing; Satellite Technology; Roads; Turf Grasses; Estimating; Systematics; ANW, USA, Chesapeake Bay DO - http://dx.doi.org/10.1111/jawr.12110 ER - TY - JOUR T1 - HISTORICAL GROUNDWATER TRENDS IN NORTHERN NEW ENGLAND AND RELATIONS WITH STREAMFLOW AND CLIMATIC VARIABLES AN - 1529958844; 19900092 AB - Water-level trends spanning 20, 30, 40, and 50 years were tested using month-end groundwater levels in 26, 12, 10, and 3 wells in northern New England (Maine, New Hampshire, and Vermont), respectively. Groundwater levels for 77 wells were used in interannual correlations with meteorological and hydrologic variables related to groundwater. Trends in the contemporary groundwater record (20 and 30 years) indicate increases (rises) or no substantial change in groundwater levels in all months for most wells throughout northern New England. The highest percentage of increasing 20-year trends was in February through March, May through August, and October through November. Forty-year trend results were mixed, whereas 50-year trends indicated increasing groundwater levels. Whereas most monthly groundwater levels correlate strongly with the previous month's level, monthly levels also correlate strongly with monthly streamflows in the same month; correlations of levels with monthly precipitation are less frequent and weaker than those with streamflow. Groundwater levels in May through August correlate strongly with annual (water year) streamflow. Correlations of groundwater levels with streamflow data and the relative richness of 50- to 100-year historical streamflow data suggest useful proxies for quantifying historical groundwater levels in light of the relatively short and fragmented groundwater data records presently available. JF - Journal of the American Water Resources Association AU - Dudley, Robert W AU - Hodgkins, Glenn A AD - USGS, New England Water Science Center, 196 Whitten Road, Augusta, Maine 04330, rwdudley@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 1198 EP - 1212 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 49 IS - 5 SN - 1093-474X, 1093-474X KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Environment Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - groundwater hydrology KW - time-series analysis KW - climate variability/change KW - streamflow KW - surface water/groundwater interactions KW - wells KW - Historical account KW - Rainfall KW - Climate change KW - Correlations KW - Water resources KW - Groundwater Level KW - Flow rates KW - Groundwater levels KW - Monthly precipitation KW - USA, New England KW - Ground water KW - Meteorology KW - USA, New Hampshire KW - Streamflow data KW - Hydrologic Data KW - Streamflow KW - Water Level KW - Precipitation KW - Water Table KW - Stream flow KW - Light effects KW - Interannual variability KW - Wells KW - Aquifer Testing KW - USA, Maine KW - Groundwater KW - USA, Vermont KW - Q5 08503:Characteristics, behavior and fate KW - M3 1010:Issues in Sustainable Development KW - AQ 00005:Underground Services and Water Use KW - SW 6010:Structures KW - M2 556.16:Runoff (556.16) KW - ENA 16:Renewable Resources-Water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529958844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=HISTORICAL+GROUNDWATER+TRENDS+IN+NORTHERN+NEW+ENGLAND+AND+RELATIONS+WITH+STREAMFLOW+AND+CLIMATIC+VARIABLES&rft.au=Dudley%2C+Robert+W%3BHodgkins%2C+Glenn+A&rft.aulast=Dudley&rft.aufirst=Robert&rft.date=2013-10-01&rft.volume=49&rft.issue=5&rft.spage=1198&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/10.1111%2Fjawr.12080 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Ground water; Water resources; Light effects; Stream flow; Monthly precipitation; Interannual variability; Correlations; Streamflow data; Groundwater levels; Historical account; Rainfall; Climate change; Meteorology; Groundwater; Flow rates; Wells; Aquifer Testing; Streamflow; Precipitation; Water Level; Groundwater Level; Water Table; Hydrologic Data; USA, New England; USA, Maine; USA, New Hampshire; USA, Vermont DO - http://dx.doi.org/10.1111/jawr.12080 ER - TY - JOUR T1 - Precision and Accuracy of Age and Growth Estimates Based on Fin Rays, Scales, and Mark-Recapture Information for Migratory Bull Trout AN - 1520378953; 19722818 AB - Accurate quantitative descriptions of bull trout (Salvelinus confluentus) growth are important for understanding life history and developing reliable stock assessments. In the absence of age validation, important steps are to review the precision of age estimation methods and evaluate whether age estimates yield growth rates consistent with known fish growth based on tag recoveries. We assessed the precision of age estimates using pelvic fin rays and scales for migratory bull trout (297-605 mm total length) from the North Fork Clearwater River, and then compared growth estimates derived from both structures with growth based on tag recoveries. Fin rays produced a lower coefficient of variation (CV = 5.84) than scales (CV = 12.56). Ages estimated from scales were higher for fish aged or = 5. Comparisons of growth estimates derived from 70 tagged bull trout at large from 0.35 to 3.02 years with age-length equations based on fin ray and scale annuli indicated that ages estimated from fin rays (N = 189, predicted length of an age 3 fish = 310mm) were closely related to the apparent ages estimated from the mark-recapture model (apparent age of a 310mm fish = 2.9) whereas scales (N = 65, predicted length of an age 3 fish = 408mm) were not. This is the first study to assess the precision of structures for modeling growth of larger migratory bull trout. However validation of annuli formation from the recapture of known-age fish is recommended. JF - Northwest Science AU - Erhardt, John M AU - Scarnecchia, Dennis L AD - Department of Fish and Wildlife Resources, University of Idaho, Moscow, Idaho 83844-1136; U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501-A Cook-Underwood Road, Cook, WA 98605, jerhardt@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 307 EP - 316 PB - Northwest Scientific Association, PO Box 645910 Pullman, WA 99164-5910 United States VL - 87 IS - 4 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - bull trout KW - age estimation KW - growth KW - Rivers KW - Growth rate KW - Growth rings KW - Mathematical models KW - Meristic counts KW - Recruitment KW - Stock assessment KW - Salvelinus confluentus KW - Age determination KW - Tracking KW - Models KW - Pelvis KW - Life history KW - Scales KW - Reviews KW - Body size KW - Fin ray counts KW - O 1070:Ecology/Community Studies KW - Q1 08342:Geographical distribution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520378953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Science&rft.atitle=Precision+and+Accuracy+of+Age+and+Growth+Estimates+Based+on+Fin+Rays%2C+Scales%2C+and+Mark-Recapture+Information+for+Migratory+Bull+Trout&rft.au=Erhardt%2C+John+M%3BScarnecchia%2C+Dennis+L&rft.aulast=Erhardt&rft.aufirst=John&rft.date=2013-10-01&rft.volume=87&rft.issue=4&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2016-09-14 N1 - SubjectsTermNotLitGenreText - Growth rate; Mathematical models; Growth rings; Meristic counts; Stock assessment; Body size; Fin ray counts; Tracking; Rivers; Pelvis; Life history; Reviews; Scales; Recruitment; Age determination; Models; Salvelinus confluentus ER - TY - JOUR T1 - Simulating the water budget of a Prairie Potholes complex from LiDAR and hydrological models in North Dakota, USA AN - 1500767277; 19152076 AB - Hydrological processes of the wetland complex in the Prairie Pothole Region (PPR) are difficult to model, partly due to a lack of wetland morphology data. We used Light Detection And Ranging (LiDAR) data sets to derive wetland features; we then modelled rainfall, snowfall, snowmelt, runoff, evaporation, the "fill-and-spill" mechanism, shallow groundwater loss, and the effect of wet and dry conditions. For large wetlands with a volume greater than thousands of cubic metres (e.g. about 3000 m super(3)), the modelled water volume agreed fairly well with observations; however, it did not succeed for small wetlands (e.g. volume less than 450 m super(3)). Despite the failure for small wetlands, the modelled water area of the wetland complex coincided well with interpretation of aerial photographs, showing a linear regression with R super(2) of around 0.80 and a mean average error of around 0.55 km super(2). The next step is to improve the water budget modelling for small wetlands. Editor Z.W. Kundzewicz; Associate editor X. Chen Citation Huang, S.L., Young, C., Abdul-Aziz, O.I., Dahal, D., Feng, M., and Liu, S.G., 2013. Simulating the water budget of a Prairie Potholes complex from LiDAR and hydrological models in North Dakota, USA. Hydrological Sciences Journal, 58 (7), 1434-1444. JF - Hydrological Sciences Journal/Journal des Sciences Hydrologiques AU - Huang, Shengli AU - Young, Claudia AU - Abdul-Aziz, Omar I AU - Dahal, Devendra AU - Feng, Min AU - Liu, Shuguang AD - ASRC Research and Technology Solutions (ARTS), Contractor to the US Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, 47914 252nd Street, Sioux Falls, SD 57198, USA; work performed under USGS contract G08PC91508 Y1 - 2013/10/01/ PY - 2013 DA - 2013 Oct 01 SP - 1434 EP - 1444 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 58 IS - 7 SN - 0262-6667, 0262-6667 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Aqualine Abstracts KW - Evaporation KW - Water budget KW - Rainfall KW - Statistical analysis KW - Hydrologic Budget KW - Lidar KW - Prairies KW - Hydrologic Models KW - USA, North Dakota KW - Wetlands KW - Hydrologic Data KW - Abiotic factors KW - Modelling KW - Hydrologic analysis KW - Rainfall-runoff Relationships KW - Snowmelt runoff KW - Potholes KW - Light effects KW - Aerial photographs KW - Morphology KW - Lidar applications KW - Snowmelt KW - Water wells KW - Groundwater KW - LIDAR KW - Runoff KW - Q2 09242:Observations and measurements at sea KW - M2 556:General (556) KW - AQ 00006:Sewage KW - SW 0840:Groundwater KW - ENA 19:Water Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1500767277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Sciences+Journal%2FJournal+des+Sciences+Hydrologiques&rft.atitle=Simulating+the+water+budget+of+a+Prairie+Potholes+complex+from+LiDAR+and+hydrological+models+in+North+Dakota%2C+USA&rft.au=Huang%2C+Shengli%3BYoung%2C+Claudia%3BAbdul-Aziz%2C+Omar+I%3BDahal%2C+Devendra%3BFeng%2C+Min%3BLiu%2C+Shuguang&rft.aulast=Huang&rft.aufirst=Shengli&rft.date=2013-10-01&rft.volume=58&rft.issue=7&rft.spage=1434&rft.isbn=&rft.btitle=&rft.title=Hydrological+Sciences+Journal%2FJournal+des+Sciences+Hydrologiques&rft.issn=02626667&rft_id=info:doi/10.1080%2F02626667.2013.831419 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Water budget; Aerial photographs; Wetlands; LIDAR; Runoff; Modelling; Abiotic factors; Light effects; Hydrologic analysis; Evaporation; Lidar applications; Statistical analysis; Snowmelt runoff; Prairies; Rainfall; Morphology; Snowmelt; Water wells; Lidar; Groundwater; Hydrologic Models; Rainfall-runoff Relationships; Hydrologic Budget; Potholes; Hydrologic Data; USA, North Dakota DO - http://dx.doi.org/10.1080/02626667.2013.831419 ER - TY - JOUR T1 - Consequences of Least Tern (Sternula Antillarum) Microhabitat Nest-Site Selection on Natural and Mechanically Constructed Sandbars in the Missouri River AN - 1492628728; 18958189 AB - Nest-habitat selection in colonial species has rarely been assessed at multiple spatial scales to evaluate its fitness consequences. Management for the federally endangered U.S. Interior population of Least Terns (Sternula antillarum) has focused on maintenance of breeding habitats, including mechanical construction of sandbars from dredged material. Least Terns are attracted to large areas of unvegetated substrate, yet small-scale habitat features are thought to trigger selection for nesting. We evaluated nest-scale habitat selection to determine (1) whether selection differs between constructed and natural sandbars and (2) the subsequent consequences of habitat selection on nest success. During 2006-2008, we examined 869 Least Tern nest sites on constructed and natural sandbars in the Missouri River for evidence of microhabitat selection at the nest in relation to habitat within the surrounding 3-m area. Least Tern nest sites had coarser and larger substrate materials at the nest, more debris, and less vegetation than the surrounding area. Nests in constructed habitats had a greater percentage of coarse substrates and less vegetation or debris than nests in naturally created habitats. Apparent nest success was 1.8 greater on constructed than on natural sandbars. Nest success was best predicted by models with two spatial scales of predictors, including substrates (nest) and vegetation and debris (nest or surrounding area). Our results indicate that Least Terns select nest microhabitat characteristics that are associated with wind- and water-scoured habitats, and that nest success increases when these habitats are selected. JF - Auk AU - Stucker, Jennifer H AU - Buhl, Deborah A AU - Sherfy, Mark H AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, Jamestown, North Dakota 58401, USA, jstucker@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 753 EP - 763 PB - American Ornithologists' Union, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 130 IS - 4 SN - 0004-8038, 0004-8038 KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - habitat creation KW - habitat selection KW - Least Tern KW - Missouri River KW - nest success KW - sandbar KW - Sternula antillarum KW - Fitness KW - Rivers KW - USA, Missouri R. KW - Ecological distribution KW - Microhabitats KW - Vegetation KW - Rare species KW - Freshwater KW - Habitat KW - Habitat selection KW - Debris KW - Nests KW - Models KW - Breeding KW - Substrate preferences KW - Nesting KW - Microenvironments KW - Reproductive behaviour KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492628728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Auk&rft.atitle=Consequences+of+Least+Tern+%28Sternula+Antillarum%29+Microhabitat+Nest-Site+Selection+on+Natural+and+Mechanically+Constructed+Sandbars+in+the+Missouri+River&rft.au=Stucker%2C+Jennifer+H%3BBuhl%2C+Deborah+A%3BSherfy%2C+Mark+H&rft.aulast=Stucker&rft.aufirst=Jennifer&rft.date=2013-10-01&rft.volume=130&rft.issue=4&rft.spage=753&rft.isbn=&rft.btitle=&rft.title=Auk&rft.issn=00048038&rft_id=info:doi/10.1525%2Fauk.2013.13048 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Number of references - 61 N1 - Last updated - 2016-05-13 N1 - SubjectsTermNotLitGenreText - Rivers; Substrate preferences; Ecological distribution; Nesting; Microhabitats; Rare species; Reproductive behaviour; Habitat selection; Debris; Fitness; Breeding; Microenvironments; Vegetation; Habitat; Nests; Models; USA, Missouri R.; Freshwater DO - http://dx.doi.org/10.1525/auk.2013.13048 ER - TY - JOUR T1 - Plastic response to a proxy cue of predation risk when direct cues are unreliable AN - 1464515153; 18817999 AB - Responses to proximate cues that directly affect fitness or cues directly released by selective agents are well-documented forms of phenotypic plasticity. For example, to reduce predation risk, prey change phenotype in response to light level (e.g., moon phase) when light affects predation risk from visual predators, and to chemical cues (kairomones) released by predators. Less well understood is the potential for organisms to perceive predation risk through "proxy cues": proximate cues that correlate with, but do not directly affect predation risk. Previous field studies indicate that body and spine length of an invasive cladoceran in Lake Michigan, Bythotrephes longimanus (the spiny water flea), increase during the growing season, coincident with a decrease in clutch size. Although the cause of seasonal trait changes is not known, changes are associated with warmer water temperature and increased predation risk from gape-limited fish (i.e., fish whose ability to consume Bythotrephes is limited by mouth size). Using a laboratory experiment, we found no effect of fish (Perca flavescens) kairomones on Bythotrephes morphology or life history. In contrast, higher water temperature led to longer absolute spine and body length, increased investment in morphological defense of offspring (measured as the ratio of spine-to-body length), and decreased clutch size and age at reproduction. These plastic responses are unlikely to be adaptive to temperature per se, but rather our findings indicate that temperature serves as a proxy cue of fish predation risk. Temperature correlates with risk of gape-limited fish predation due to growth of fish from larval stages incapable of consuming Bythotrephes early in the season, to larger sizes by midseason increasingly capable of consuming Bythotrephes, but limited by gape size to consuming smaller individuals. We argue that for Bythotrephes, temperature is a more reliable cue of predation risk than fish kairomones, because fish kairomones are present throughout the season due to continual presence of non-gape-limited adult fish, to which plastic response would have little effect. Organisms may, therefore, not only respond to changes in an environmental factor because the factor directly affects risk, but also when the environmental factor serves as a proxy signaling change in predation risk. JF - Ecology AU - Miehls, ALJ AU - McAdam, A G AU - Bourdeau, P E AU - Peacor, S D AD - USGS Great Lakes Science Center, Hammond Bay Biological Station, 11188 Ray Road, Millersburg, Michigan 49759 USA, amiehls@glfc.org A2 - Cottingham, KL (ed) Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 2237 EP - 2248 VL - 94 IS - 10 SN - 0012-9658, 0012-9658 KW - Risk Abstracts; Animal Behavior Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Fitness KW - Food organisms KW - Predation KW - Cladocera KW - Lakes KW - Clutch size KW - Kairomones KW - Body length KW - Abiotic factors KW - Larvae KW - Water temperature KW - Bythotrephes longimanus KW - USA, Michigan L. KW - Clutch KW - Fish KW - Progeny KW - Moon phases KW - Age KW - phenotypic plasticity KW - Perca flavescens KW - Predators KW - Plasticity KW - Phenotypes KW - Environmental factors KW - Risks KW - Chemical stimuli KW - Risk factors KW - Body size KW - Plastics KW - Mouth KW - Prey KW - clutch size KW - Temperature effects KW - Laboratory testing KW - Moon KW - Temperature KW - Bythotrephes KW - Light effects KW - Spine KW - Life history KW - Morphology KW - Reproduction KW - Q1 08483:Species interactions: general KW - Y 25020:Territory, Reproduction and Sociality KW - D 04040:Ecosystem and Ecology Studies KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464515153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Plastic+response+to+a+proxy+cue+of+predation+risk+when+direct+cues+are+unreliable&rft.au=Miehls%2C+ALJ%3BMcAdam%2C+A+G%3BBourdeau%2C+P+E%3BPeacor%2C+S+D&rft.aulast=Miehls&rft.aufirst=ALJ&rft.date=2013-10-01&rft.volume=94&rft.issue=10&rft.spage=2237&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2014-07-24 N1 - SubjectsTermNotLitGenreText - Moon phases; Temperature effects; Food organisms; Clutch; Body size; Environmental factors; Phenotypes; Risks; Abiotic factors; clutch size; Fitness; Age; Moon; phenotypic plasticity; Predation; Predators; Water temperature; Plasticity; Light effects; Chemical stimuli; Lakes; Life history; Progeny; Reproduction; Plastics; Mouth; Prey; Body length; Kairomones; Laboratory testing; Temperature; Larvae; Spine; Risk factors; Clutch size; Morphology; Fish; Perca flavescens; Bythotrephes; Cladocera; Bythotrephes longimanus; USA, Michigan L. ER - TY - JOUR T1 - A cautionary note on the discrete uniform prior for the binomial N AN - 1464515143; 18817992 AB - Analysis of wildlife data frequently involves estimation of population size N based on binomial counts. Bayesian analysts often use a constant prior for N, the choice motivated by a desire to avoid an informative prior, and to let the data speak for themselves. For instance, data augmentation methods for model M sub(h) posit a super-population of size M >> N with individual detection probabilities z sub(i)p sub(i), with p sub(i) sampled from a parametric family of interest, and z sub(i), an indicator of membership in the target population; thus, N= capital sigma sub(i)z sub(i). Treating z sub(i) as independent Bernoulli trials with success rate psi and assigning a uniform prior to psi is equivalent to assigning a discrete uniform prior for N on {0, 1, 2,..., M}; by setting M large enough, analysts approximate the improper constant prior on the positive integers. In this paper, I demonstrate some paradoxical and plainly unacceptable features of the constant prior. These defects are not shared by the scale prior, which has been recommended for its good performance as measured by frequentist criteria. I show how the scale prior can be approximated in program OpenBUGS, including data augmentation applications for individual covariates. JF - Ecology AU - Link, WA AD - USGS Putuxent Wildlife Research Center, Laurel, Maryland 20708 USA, wlink@usgs.gov A2 - Cooch, EG (ed) Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 2173 EP - 2179 VL - 94 IS - 10 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Bayesian analysis KW - Data processing KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464515143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=A+cautionary+note+on+the+discrete+uniform+prior+for+the+binomial+N&rft.au=Link%2C+WA&rft.aulast=Link&rft.aufirst=WA&rft.date=2013-10-01&rft.volume=94&rft.issue=10&rft.spage=2173&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2014-04-03 N1 - SubjectsTermNotLitGenreText - Data processing ER - TY - JOUR T1 - Use of Lethal Short-Term Chlorine Exposures to Limit Release of Nonnative Freshwater Organisms AN - 1464511335; 18800120 AB - Fish hatcheries and other types of aquatic facilities are potential sources for the introduction of nonnative species of fish or aquatic invertebrates into watersheds. Chlorine has been suggested for use to kill organisms that might be released from the effluent of a facility. While acute LC50s (concentrations lethal to 50% of organisms exposed for up to 96 h) for chlorine are available for some species, short-term LC100s for chlorine have not been determined. The objective of this study is to establish concentrations of chlorine that are lethal to 100% of organisms after brief (1-, 5-, or 15-min) exposures. A total of 22 species were exposed to total residual chlorine concentrations (TRC) of 1, 10, or 25 mg TRC/L for 1, 5, or 15 min under static conditions followed by a 24-h postexposure recovery period in water without the addition of chlorine. Concentrations of chlorine resulting in 100% lethality of organisms were established for all of the species tested except for four species of mollusks or for a beetle. Exposures for 5 to 15 min to 10-25 mg TRC/L were the lowest combined time-chlorine treatments under which all of the fish tested and the other invertebrates tested (17 species) exhibited 100% lethality by the end of the initial chlorine exposures or after the 24-h recovery period. Received December 20, 2012; accepted March 9, 2013 JF - North American Journal of Aquaculture AU - Ingersoll, Christopher G AU - Brunson, Eric L AU - Hardesty, Doug K AU - Hughes, Jamie P AU - King, Brittany L AU - Phillips, Catherine T AD - U.S. Geological Survey, Columbia Environmental Research Center, 4200 New Haven Road, Columbia, Missouri, 65201, USA, cingersoll@usgs.gov Y1 - 2013/10/01/ PY - 2013 DA - 2013 Oct 01 SP - 487 EP - 494 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 75 IS - 4 SN - 1522-2055, 1522-2055 KW - Pollution Abstracts; Toxicology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Aquatic organisms KW - Chlorine KW - Invertebrates KW - Freshwater KW - Watersheds KW - Aquaculture KW - Toxicity tests KW - Exposure KW - Mollusca KW - Mollusks KW - Residual Chlorine KW - Fish culture KW - Testing Procedures KW - Aquaculture effluents KW - Effluents KW - Hatcheries KW - Lethality KW - Fish KW - Freshwater organisms KW - Freshwater aquaculture KW - Introduced species KW - Mortality causes KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - Q3 08588:Effects of Aquaculture on the Environment KW - X 24350:Industrial Chemicals KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464511335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Aquaculture&rft.atitle=Use+of+Lethal+Short-Term+Chlorine+Exposures+to+Limit+Release+of+Nonnative+Freshwater+Organisms&rft.au=Ingersoll%2C+Christopher+G%3BBrunson%2C+Eric+L%3BHardesty%2C+Doug+K%3BHughes%2C+Jamie+P%3BKing%2C+Brittany+L%3BPhillips%2C+Catherine+T&rft.aulast=Ingersoll&rft.aufirst=Christopher&rft.date=2013-10-01&rft.volume=75&rft.issue=4&rft.spage=487&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Aquaculture&rft.issn=15222055&rft_id=info:doi/10.1080%2F15222055.2013.786008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Hatcheries; Chlorine; Freshwater organisms; Freshwater aquaculture; Watersheds; Introduced species; Toxicity tests; Fish culture; Mortality causes; Lethality; Effluents; Aquatic organisms; Aquaculture effluents; Fish; Invertebrates; Mollusks; Aquaculture; Testing Procedures; Exposure; Residual Chlorine; Mollusca; Freshwater DO - http://dx.doi.org/10.1080/15222055.2013.786008 ER - TY - JOUR T1 - Habitat use of American eel (Anguilla rostrata) in a tributary of the Hudson River, New York AN - 1458544020; 18737589 AB - American eel Anguilla rostrata populations are declining over much of their native range. Since American eels spend extended periods in freshwater, understanding their habitat requirements while freshwater residents is important for the management and conservation of this species. As there is little information on American eel habitat use in streams, the ontogenetic, diel, and seasonal habitat use as well as habitat selectivity of three size groups (i.e. less than or equal to 199 mm total length, 200-399 mm, greater than or equal to 400 mm) of eel were examined in a tributary of the Hudson River. American eels in Hannacroix Creek exhibited ontogenetic, diel, and seasonal variation in habitat use as well as habitat selection. During both summer and autumn all sizes of American eels used larger substrate and more cover during the day. American eels less than or equal to 199 mm exhibited the strongest habitat selection, whereas eels 200-399 mm exhibited the least. During the autumn all sizes of American eels occupied slower depositional areas where deciduous leaf litter accumulated and provided cover. This may have important implications for in-stream and riparian habitat management of lotic systems used by American eel. JF - Journal of Applied Ichthyology/Zeitschrift fur angewandte Ichthyologie AU - Johnson, J H AU - Nack, C C AD - Tunison Laboratory of Aquatic Science. USGS Great Lakes Science Center Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 1073 EP - 1079 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 29 IS - 5 SN - 0175-8659, 0175-8659 KW - Ecology Abstracts; Animal Behavior Abstracts; Environment Abstracts; Oceanic Abstracts KW - Catadromous species KW - Summer KW - Freshwater KW - Habitat selection KW - Streams KW - Sulfur dioxide KW - Lotic environment KW - Riparian environments KW - Body size KW - Anguilla rostrata KW - Ontogeny KW - Habitat utilization KW - Seasonal variations KW - Tributaries KW - Rivers KW - Freshwater environments KW - Habitat KW - Inland water environment KW - USA, New York KW - Leaf litter KW - USA, New Jersey, Hudson R. KW - Conservation KW - Y 25040:Behavioral Ecology KW - O 4090:Conservation and Environmental Protection KW - D 04040:Ecosystem and Ecology Studies KW - ENA 19:Water Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458544020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.atitle=Habitat+use+of+American+eel+%28Anguilla+rostrata%29+in+a+tributary+of+the+Hudson+River%2C+New+York&rft.au=Johnson%2C+J+H%3BNack%2C+C+C&rft.aulast=Johnson&rft.aufirst=J&rft.date=2013-10-01&rft.volume=29&rft.issue=5&rft.spage=1073&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Ichthyology%2FZeitschrift+fur+angewandte+Ichthyologie&rft.issn=01758659&rft_id=info:doi/10.1111%2Fjai.12253 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Rivers; Leaf litter; Lotic environment; Body size; Catadromous species; Habitat selection; Streams; Inland water environment; Tributaries; Freshwater environments; Conservation; Ontogeny; Habitat utilization; Habitat; Seasonal variations; Sulfur dioxide; Riparian environments; Summer; Anguilla rostrata; USA, New Jersey, Hudson R.; USA, New York; Freshwater DO - http://dx.doi.org/10.1111/jai.12253 ER - TY - JOUR T1 - Genetic Structure, Diversity and Subspecies Status of Gull-billed Terns (Gelochelidon nilotica) from the United States AN - 1458525768; 18746709 AB - Gull-billed Terns (Gelochelidon nilotica) are among the most widespread, yet scarce, Charadriiformes in the world. Two subspecies are recognized in the United States: G. n. aranea breeds along the U.S. Atlantic and Gulf coasts and G. n. vanrossemi breeds in the Salton Sea and San Diego Bay of California. Conservation concerns exist for the species due to its low abundance in the United States and apparent declines in some parts of its North American range. We used nuclear microsatellite markers and mitochondrial DNA sequences to assess genetic diversity and differentiation patterns among Gull-billed Tern populations from Virginia, Texas, and California. We also tested for evidence of population bottlenecks, and evaluated the support our data provide for the North American subspecies. Genetic diversity was highest in Texas and underscored the importance of habitat in that large population. Significant population differentiation existed, but could not be consistently identified using various analytical approaches and suggested that the magnitude of differentiation was low. No evidence for bottlenecks was identified. Our data could not distinguish individuals from different subspecies and therefore do not support the current intraspecific taxonomy. Tenable explanations for many findings are related to the low site tenacity demonstrated by the species. JF - Waterbirds AU - Miller, Mark P AU - Mullins, Thomas D AU - Haig, Susan M AD - U.S. Geological Survey, Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, OR, 97331, USA, mpmiller@usgs.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 310 EP - 318 PB - Waterbird Society VL - 36 IS - 3 SN - 1524-4695, 1524-4695 KW - Genetics Abstracts; Oceanic Abstracts; Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Charadriiformes KW - INE, USA, California, San Diego Bay KW - Nucleotide sequence KW - Abundance KW - Genetic diversity KW - Population dynamics KW - ANW, USA, Virginia KW - ASW, USA, Texas KW - Differentiation KW - Population genetics KW - Genetics KW - Population differentiation KW - USA, California, Salton Sea KW - Coasts KW - Phylogeny KW - Data processing KW - Population bottleneck KW - Microsatellites KW - ASW, USA, Gulf Coast KW - Habitat KW - Mitochondrial DNA KW - Gelochelidon nilotica KW - Genetic markers KW - DNA KW - Conservation KW - Taxonomy KW - Genetic structure KW - Aquatic birds KW - Q1 08463:Habitat community studies KW - G 07740:Evolution KW - O 4090:Conservation and Environmental Protection KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458525768?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waterbirds&rft.atitle=Genetic+Structure%2C+Diversity+and+Subspecies+Status+of+Gull-billed+Terns+%28Gelochelidon+nilotica%29+from+the+United+States&rft.au=Miller%2C+Mark+P%3BMullins%2C+Thomas+D%3BHaig%2C+Susan+M&rft.aulast=Miller&rft.aufirst=Mark&rft.date=2013-10-01&rft.volume=36&rft.issue=3&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F063.036.0308 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Number of references - 52 N1 - Last updated - 2014-06-12 N1 - SubjectsTermNotLitGenreText - Phylogeny; Genetics; Population genetics; Nucleotide sequence; DNA; Genetic diversity; Population dynamics; Aquatic birds; Data processing; Population bottleneck; Abundance; Microsatellites; Habitat; Differentiation; Mitochondrial DNA; Population differentiation; Genetic markers; Conservation; Taxonomy; Genetic structure; Coasts; Charadriiformes; Gelochelidon nilotica; ASW, USA, Texas; INE, USA, California, San Diego Bay; ASW, USA, Gulf Coast; USA, California, Salton Sea; ANW, USA, Virginia DO - http://dx.doi.org/10.1675/063.036.0308 ER - TY - JOUR T1 - Objective definition of rainfall intensity-duration thresholds for the initiation of post-fire debris flows in southern California AN - 1448220289; 18686017 AB - Rainfall intensity-duration (ID) thresholds are commonly used to predict the temporal occurrence of debris flows and shallow landslides. Typically, thresholds are subjectively defined as the upper limit of peak rainstorm intensities that do not produce debris flows and landslides, or as the lower limit of peak rainstorm intensities that initiate debris flows and landslides. In addition, peak rainstorm intensities are often used to define thresholds, as data regarding the precise timing of debris flows and associated rainfall intensities are usually not available, and rainfall characteristics are often estimated from distant gauging locations. Here, we attempt to improve the performance of existing threshold-based predictions of post-fire debris-flow occurrence by utilizing data on the precise timing of debris flows relative to rainfall intensity, and develop an objective method to define the threshold intensities. We objectively defined the thresholds by maximizing the number of correct predictions of debris flow occurrence while minimizing the rate of both Type I (false positive) and Type II (false negative) errors. We identified that (1) there were statistically significant differences between peak storm and triggering intensities, (2) the objectively defined threshold model presents a better balance between predictive success, false alarms and failed alarms than previous subjectively defined thresholds, (3) thresholds based on measurements of rainfall intensity over shorter duration ( less than or equal to 60 min) are better predictors of post-fire debris-flow initiation than longer duration thresholds, and (4) the objectively defined thresholds were exceeded prior to the recorded time of debris flow at frequencies similar to or better than subjective thresholds. Our findings highlight the need to better constrain the timing and processes of initiation of landslides and debris flows for future threshold studies. In addition, the methods used to define rainfall thresholds in this study represent a computationally simple means of deriving critical values for other studies of nonlinear phenomena characterized by thresholds. JF - Landslides AU - Staley, Dennis M AU - Kean, Jason W AU - Cannon, Susan H AU - Schmidt, Kevin M AU - Laber, Jayme L AD - U.S. Geological Survey, Box 25046, MS966 DFC, Denver, CO, 80225, USA, dstaley@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 547 EP - 562 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 10 IS - 5 SN - 1612-510X, 1612-510X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Timing KW - Prediction KW - Rainfall intensities KW - Rainfall KW - Statistical analysis KW - Storms KW - Methodology KW - Rainstorms KW - Landslides KW - Debris flow KW - USA, California KW - Detritus KW - Rainfall Intensity KW - Hydrologic Data KW - Q2 09242:Observations and measurements at sea KW - SW 5010:Network design KW - M2 556.12:Precipitation (556.12) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448220289?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landslides&rft.atitle=Objective+definition+of+rainfall+intensity-duration+thresholds+for+the+initiation+of+post-fire+debris+flows+in+southern+California&rft.au=Staley%2C+Dennis+M%3BKean%2C+Jason+W%3BCannon%2C+Susan+H%3BSchmidt%2C+Kevin+M%3BLaber%2C+Jayme+L&rft.aulast=Staley&rft.aufirst=Dennis&rft.date=2013-10-01&rft.volume=10&rft.issue=5&rft.spage=547&rft.isbn=&rft.btitle=&rft.title=Landslides&rft.issn=1612510X&rft_id=info:doi/10.1007%2Fs10346-012-0341-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 63 N1 - Last updated - 2016-05-13 N1 - SubjectsTermNotLitGenreText - Prediction; Landslides; Debris flow; Rainfall; Methodology; Rainstorms; Rainfall intensities; Statistical analysis; Storms; Timing; Hydrologic Data; Rainfall Intensity; Detritus; USA, California DO - http://dx.doi.org/10.1007/s10346-012-0341-9 ER - TY - JOUR T1 - A GIS and statistical approach to identify variables that control water quality in hydrothermally altered and mineralized watersheds, Silverton, Colorado, USA AN - 1448208461; 18668858 AB - Hydrothermally altered bedrock in the Silverton mining area, southwest Colorado, USA, contains sulfide minerals that weather to produce acidic and metal-rich leachate that is toxic to aquatic life. This study utilized a geographic information system (GIS) and statistical approach to identify watershed-scale geologic variables in the Silverton area that influence water quality. GIS analysis of mineral maps produced using remote sensing datasets including Landsat Thematic Mapper, advanced spaceborne thermal emission and reflection radiometer, and a hybrid airborne visible infrared imaging spectrometer and field-based product enabled areas of alteration to be quantified. Correlations between water quality signatures determined at watershed outlets, and alteration types intersecting both total watershed areas and GIS-buffered areas along streams were tested using linear regression analysis. Despite remote sensing datasets having varying watershed area coverage due to vegetation cover and differing mineral mapping capabilities, each dataset was useful for delineating acid-generating bedrock. Areas of quartz-sericite-pyrite mapped by AVIRIS have the highest correlations with acidic surface water and elevated iron and aluminum concentrations. Alkalinity was only correlated with area of acid neutralizing, propylitically altered bedrock containing calcite and chlorite mapped by AVIRIS. Total watershed area of acid-generating bedrock is more significantly correlated with acidic and metal-rich surface water when compared with acid-generating bedrock intersected by GIS-buffered areas along streams. This methodology could be useful in assessing the possible effects that alteration type area has in either generating or neutralizing acidity in unmined watersheds and in areas where new mining is planned. JF - Environmental Earth Sciences AU - Yager, Douglas B AU - Johnson, Raymond H AU - Rockwell, Barnaby W AU - Caine, Jonathan Saul AU - Smith, Kathleen S AD - U.S. Geological Survey, Denver, CO, USA, dyager@usgs.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 1057 EP - 1082 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 70 IS - 3 SN - 1866-6280, 1866-6280 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Environment Abstracts KW - Remote Sensing KW - Surface water KW - Statistical analysis KW - Correlations KW - Remote sensing KW - LANDSAT KW - Surface Water KW - Watersheds KW - Water quality KW - Streams KW - Radiometers KW - Sulphides KW - Vegetation cover KW - AVIRIS KW - Geographic Information Systems (GIS) KW - Regression analysis KW - Chlorite KW - Bedrock KW - Geographical Information Systems KW - Airborne sensing KW - Aquatic Life KW - Water Quality KW - USA, Colorado KW - Aluminium KW - Mining KW - Minerals KW - Leachates KW - ENA 11:Non-Renewable Resources KW - SW 5040:Data acquisition KW - AQ 00008:Effects of Pollution KW - Q5 08502:Methods and instruments KW - M2 551.508:Instruments (551.508) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448208461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Earth+Sciences&rft.atitle=A+GIS+and+statistical+approach+to+identify+variables+that+control+water+quality+in+hydrothermally+altered+and+mineralized+watersheds%2C+Silverton%2C+Colorado%2C+USA&rft.au=Yager%2C+Douglas+B%3BJohnson%2C+Raymond+H%3BRockwell%2C+Barnaby+W%3BCaine%2C+Jonathan+Saul%3BSmith%2C+Kathleen+S&rft.aulast=Yager&rft.aufirst=Douglas&rft.date=2013-10-01&rft.volume=70&rft.issue=3&rft.spage=1057&rft.isbn=&rft.btitle=&rft.title=Environmental+Earth+Sciences&rft.issn=18666280&rft_id=info:doi/10.1007%2Fs12665-013-2229-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 53 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Sulphides; Airborne sensing; Aluminium; Remote sensing; Chlorite; Mining; Water quality; Watersheds; Streams; Radiometers; AVIRIS; Geographic Information Systems (GIS); Regression analysis; Correlations; Statistical analysis; LANDSAT; Vegetation cover; Surface water; Leachates; Minerals; Remote Sensing; Aquatic Life; Water Quality; Surface Water; Bedrock; Geographical Information Systems; USA, Colorado DO - http://dx.doi.org/10.1007/s12665-013-2229-y ER - TY - JOUR T1 - Evidence for plasticity in the frequency of skipped breeding opportunities in common toads AN - 1443380433; 18670801 AB - Breeding is limited by energetic or environmental constraints and long-lived species sometimes skip breeding opportunities. Environmental conditions may vary considerably across the geographic and elevational range of a species and species that can respond through variation in life history strategies are likely to maintain populations at the extremes of their ranges. The decision to skip breeding enables animals to adjust life history to circumstances, and plasticity in behavior allows implementation of adjustments. Elevational patterns suggest that breeding may be limited physiologically at high elevations (e.g., greater probability of skipped breeding; resources and environmental conditions more variable) in contrast to low elevations (probability of skipping breeding lower; resources and environmental conditions more predictable). We estimated the probabilities of survival and skipped breeding in a high-elevation population of common toads and compared estimates to existing data for common toads at low elevations, and to another toad species inhabiting a similar high elevation environment. Female common toads at high elevations tend to have high probabilities of skipping breeding and survival relative to data for common toads at low elevations, and appear to use a similar strategy of skipping breeding in response to similar environmental constraints as other toads at high elevations. We provide evidence of variability in this aspect of life history for common toads. Understanding variation in life history within widely distributed species is critical. Knowing that certain life history strategies are employed on a continuum informs conservation efforts, especially as impacts of climate change are likely to be different depending on elevation. JF - Population Ecology AU - Muths, Erin AU - Scherer, Rick D AU - Bosch, Jaime AD - U.S. Geological Survey Fort Collins Science Center, Fort Collins, CO, 80526-8118, USA, muthse@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 535 EP - 544 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 55 IS - 4 SN - 1438-3896, 1438-3896 KW - Environment Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Toads KW - Bioenergetics KW - Physiology KW - Climatic changes KW - Climate change KW - Survival KW - Plasticity KW - Environmental factors KW - Population ecology KW - Breeding KW - Environmental effects KW - Data processing KW - Amphibia KW - Life history KW - Conservation KW - Environmental conditions KW - Q1 08443:Population genetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - ENA 20:Weather Modification & Geophysical Change UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443380433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Population+Ecology&rft.atitle=Evidence+for+plasticity+in+the+frequency+of+skipped+breeding+opportunities+in+common+toads&rft.au=Muths%2C+Erin%3BScherer%2C+Rick+D%3BBosch%2C+Jaime&rft.aulast=Muths&rft.aufirst=Erin&rft.date=2013-10-01&rft.volume=55&rft.issue=4&rft.spage=535&rft.isbn=&rft.btitle=&rft.title=Population+Ecology&rft.issn=14383896&rft_id=info:doi/10.1007%2Fs10144-013-0381-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 35 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Bioenergetics; Climate change; Environmental effects; Plasticity; Environmental conditions; Environmental factors; Data processing; Life history; Breeding; Climatic changes; Conservation; Survival; Population ecology; Toads; Physiology; Amphibia DO - http://dx.doi.org/10.1007/s10144-013-0381-6 ER - TY - JOUR T1 - Methodological differences in projected potential evapotranspiration AN - 1443380306; 18670264 AB - There is growing concern that the higher temperatures expected with climate change will exacerbate drought extent, duration and severity by enhancing evaporative demand. Temperature-based estimates of potential evapotranspiration (PET) are popular for many eminently practical reasons and have served well in many research and management settings. However, a number of recent publications have questioned whether it is appropriate to use temperature-based PET estimates for long-term evaporative demand and drought projections, demonstrating that PET does not always track temperature. Where precipitation changes are modest, methodologically driven differences in the magnitude or direction of PET trends could lead to contrasting drought projections. Here I calculate PET by three methods (Hamon, Priestley-Taylor and Penman) and evaluate whether different techniques introduce disparities in the sign of PET change, the degree of model agreement, or the magnitude of those changes. Changes in temperature-based Hamon PET were more significantly and consistently positive than trends in PET estimated by other methods, and where methods agreed that summer PET would increase, trends in temperature-based PET were often larger in magnitude. The discrepancies in PET trends appear to derive from regional changes in incoming shortwave radiation, wind speed and humidity -- phenomena simpler equations cannot capture. Because multiple variables can influence trends in PET, it may be more justifiable to use data-intensive methods, where the source(s) of uncertainty can be identified, rather than using simpler methods that could mask important trends. JF - Climatic Change AU - McAfee, Stephanie A AD - Scenarios Network for Alaska and Arctic Planning, University of Alaska Fairbanks, USGS Alaska Climate Science Center, 4210 University Drive, Anchorage, AK, 99508, USA, smcafee4@alaska.edu Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 915 EP - 930 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 120 IS - 4 SN - 0165-0009, 0165-0009 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Rainfall KW - Climate change KW - Summer KW - Drought KW - Potential evapotranspiration KW - Wind speed KW - Radiation KW - Droughts KW - Mathematical models KW - Temperature KW - Velocity KW - Humidity KW - Evapotranspiration KW - Publications KW - Precipitation KW - Projections KW - Temperature trends KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - AQ 00005:Underground Services and Water Use KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443380306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Methodological+differences+in+projected+potential+evapotranspiration&rft.au=McAfee%2C+Stephanie+A&rft.aulast=McAfee&rft.aufirst=Stephanie&rft.date=2013-10-01&rft.volume=120&rft.issue=4&rft.spage=915&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-013-0864-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 38 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Wind speed; Mathematical models; Radiation; Climate change; Humidity; Evapotranspiration; Droughts; Potential evapotranspiration; Temperature trends; Precipitation; Drought; Rainfall; Temperature; Velocity; Summer; Publications; Projections DO - http://dx.doi.org/10.1007/s10584-013-0864-7 ER - TY - JOUR T1 - Ecology of juvenile hawksbills (Eretmochelys imbricata) at Buck Island Reef National Monument, US Virgin Islands AN - 1443374594; 18684494 AB - Surveys of juvenile hawksbills around Buck Island Reef National Monument, US Virgin Islands from 1994 to 1999 revealed distributional patterns and resulted in a total of 75 individual hawksbill captures from all years; turtles ranged from 23.2 to 77.7 cm curved carapace length (CCL; mean 42.1 plus or minus 12.3 cm SD). Juveniles concentrated where Zoanthid cover was highest. Length of time between recaptures, or presumed minimum site residency, ranged from 59 to 1,396 days (mean 620.8 plus or minus 402.4 days SD). Growth rates for 23 juveniles ranged from 0.0 to 9.5 cm year super(-1) (mean 4.1 plus or minus 2.4 cm year super(-1)SD). Annual mean growth rates were non-monotonic, with the largest mean growth rate occurring in the 30-39 cm CCL size class. Gastric lavages indicated that Zoanthids were the primary food source for hawksbills. These results contribute to our understanding of juvenile hawksbill ecology and serve as a baseline for future studies or inventories of hawksbills in the Caribbean. JF - Marine Biology AU - Hart, Kristen M AU - Sartain, Autumn R AU - Hillis-Starr, Zandy-Marie AU - Phillips, Brendalee AU - Mayor, Philippe A AU - Roberson, Kimberly AU - Pemberton, Roy A AU - Allen, Jason B AU - Lundgren, Ian AU - Musick, Susanna AD - U.S. Geological Survey, Southeast Ecological Science Center, Davie, FL, USA, kristen_hart@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 2567 EP - 2580 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 160 IS - 10 SN - 0025-3162, 0025-3162 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Growth rate KW - Marine KW - Inventories KW - Reefs KW - Juveniles KW - ASW, Caribbean Sea, Lesser Antilles, US Virgin Is. KW - Ecological distribution KW - Aquatic reptiles KW - Eretmochelys imbricata KW - ASW, Caribbean Sea KW - Islands KW - ASW, Caribbean Sea, Lesser Antilles, US Virgin Is., Buck I. KW - Food sources KW - O 1070:Ecology/Community Studies KW - Q1 08362:Geographical distribution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443374594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Biology&rft.atitle=Ecology+of+juvenile+hawksbills+%28Eretmochelys+imbricata%29+at+Buck+Island+Reef+National+Monument%2C+US+Virgin+Islands&rft.au=Hart%2C+Kristen+M%3BSartain%2C+Autumn+R%3BHillis-Starr%2C+Zandy-Marie%3BPhillips%2C+Brendalee%3BMayor%2C+Philippe+A%3BRoberson%2C+Kimberly%3BPemberton%2C+Roy+A%3BAllen%2C+Jason+B%3BLundgren%2C+Ian%3BMusick%2C+Susanna&rft.aulast=Hart&rft.aufirst=Kristen&rft.date=2013-10-01&rft.volume=160&rft.issue=10&rft.spage=2567&rft.isbn=&rft.btitle=&rft.title=Marine+Biology&rft.issn=00253162&rft_id=info:doi/10.1007%2Fs00227-013-2249-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 49 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Growth rate; Juveniles; Reefs; Ecological distribution; Aquatic reptiles; Inventories; Islands; Food sources; Eretmochelys imbricata; ASW, Caribbean Sea; ASW, Caribbean Sea, Lesser Antilles, US Virgin Is.; ASW, Caribbean Sea, Lesser Antilles, US Virgin Is., Buck I.; Marine DO - http://dx.doi.org/10.1007/s00227-013-2249-x ER - TY - JOUR T1 - Soil, Vegetation, and Seed Bank of a Sonoran Desert Ecosystem Along an Exotic Plant (Pennisetum ciliare) Treatment Gradient AN - 1443372128; 18669939 AB - Ecological conditions following removal of exotic plants are a key part of comprehensive environmental management strategies to combat exotic plant invasions. We examined ecological conditions following removal of the management-priority buffelgrass (Pennisetum ciliare) in Saguaro National Park of the North American Sonoran Desert. We assessed soil, vegetation, and soil seed banks on seven buffelgrass site types: five different frequencies of buffelgrass herbicide plus hand removal treatments (ranging from 5 years of annual treatment to a single year of treatment), untreated sites, and non-invaded sites, with three replicates for each of the seven site types. The 22 measured soil properties (e.g., pH) differed little among sites. Regarding vegetation, buffelgrass cover was low ( less than or equal to 1 % median cover), or absent, across all treated sites but was high (10-70 %) in untreated sites. Native vegetation cover, diversity, and composition were indistinguishable across site types. Species composition was dominated by native species (>93 % relative cover) across all sites except untreated buffelgrass sites. Most (38 species, 93 %) of the 41 species detected in soil seed banks were native, and native seed density did not differ significantly across sites. Results suggest that: (1) buffelgrass cover was minimal across treated sites; (2) aside from high buffelgrass cover in untreated sites, ecological conditions were largely indistinguishable across sites; (3) soil seed banks harbored greater than or equal to 12 species that were frequent in the aboveground vegetation; and (4) native species dominated post-treatment vegetation composition, and removing buffelgrass did not result in replacement by other exotic species. JF - Environmental Management AU - Abella, Scott R AU - Chiquoine, Lindsay P AU - Backer, Dana M AD - National Park Service, Washington Office, Natural Resource Stewardship and Science Directorate, Biological Resource Management Division, 1201 Oakridge Dr., Fort Collins, CO, 80525, USA, scott_abella@nps.gov Y1 - 2013/10// PY - 2013 DA - Oct 2013 SP - 946 EP - 957 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 52 IS - 4 SN - 0364-152X, 0364-152X KW - Environment Abstracts; Ecology Abstracts KW - National parks KW - Soil KW - Soil properties KW - Invasions KW - Species composition KW - pH effects KW - North America KW - Seeds KW - Hand KW - Vegetation KW - USA, Arizona, Sonoran Desert KW - Herbicides KW - Pennisetum KW - Indigenous species KW - Seed banks KW - Deserts KW - Plants KW - Introduced species KW - Environment management KW - ENA 15:Renewable Resources-Terrestrial KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443372128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Soil%2C+Vegetation%2C+and+Seed+Bank+of+a+Sonoran+Desert+Ecosystem+Along+an+Exotic+Plant+%28Pennisetum+ciliare%29+Treatment+Gradient&rft.au=Abella%2C+Scott+R%3BChiquoine%2C+Lindsay+P%3BBacker%2C+Dana+M&rft.aulast=Abella&rft.aufirst=Scott&rft.date=2013-10-01&rft.volume=52&rft.issue=4&rft.spage=946&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-013-0104-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 46 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Seeds; National parks; Vegetation; Hand; Herbicides; Indigenous species; Seed banks; Deserts; Soil properties; Invasions; Species composition; Introduced species; pH effects; Soil; Plants; Environment management; Pennisetum; North America; USA, Arizona, Sonoran Desert DO - http://dx.doi.org/10.1007/s00267-013-0104-y ER - TY - JOUR T1 - Development of semipermeable membrane devices (SPMDs) and polar organic chemical integrative samplers (POCIS) for environmental monitoring. AN - 1430861300; 24006333 JF - Environmental toxicology and chemistry AU - Alvarez, David A AD - Columbia Environmental Research Center, US Geological Survey, Columbia, Missouri, USA. dalvarez@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 2179 EP - 2181 VL - 32 IS - 10 KW - Environmental Pollutants KW - 0 KW - Membranes, Artificial KW - Organic Chemicals KW - Index Medicus KW - Organic Chemicals -- analysis KW - Environmental Pollutants -- analysis KW - Environmental Monitoring -- methods KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1430861300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+toxicology+and+chemistry&rft.atitle=Development+of+semipermeable+membrane+devices+%28SPMDs%29+and+polar+organic+chemical+integrative+samplers+%28POCIS%29+for+environmental+monitoring.&rft.au=Alvarez%2C+David+A&rft.aulast=Alvarez&rft.aufirst=David&rft.date=2013-10-01&rft.volume=32&rft.issue=10&rft.spage=2179&rft.isbn=&rft.btitle=&rft.title=Environmental+toxicology+and+chemistry&rft.issn=1552-8618&rft_id=info:doi/10.1002%2Fetc.2339 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-12-12 N1 - Date created - 2013-09-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1002/etc.2339 ER - TY - JOUR T1 - Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District. AN - 1430853062; 23771631 AB - Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000-3,200 mg Pb/kg. Analyses of earthworms [33-4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11-3.0 (reference) and 1.3-30 (contaminated) and American robin (Turdus migratorius) = 0.43-8.5 (reference) and 7.6-72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32%) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9%) with systemic toxic effects, and 4 (12%) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58-82% in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb. JF - Archives of environmental contamination and toxicology AU - Beyer, W Nelson AU - Franson, J Christian AU - French, John B AU - May, Thomas AU - Rattner, Barnett A AU - Shearn-Bochsler, Valerie I AU - Warner, Sarah E AU - Weber, John AU - Mosby, David AD - United States Geological Survey, Patuxent Wildlife Research Center, BARC-East, Building 308, 10300 Baltimore Avenue, Beltsville, MD 20705, USA. nbeyer@usgs.gov Y1 - 2013/10// PY - 2013 DA - October 2013 SP - 598 EP - 610 VL - 65 IS - 3 KW - Metals, Heavy KW - 0 KW - Soil Pollutants KW - Lead KW - 2P299V784P KW - Index Medicus KW - Environmental Monitoring KW - Mass Spectrometry KW - Animals KW - Metals, Heavy -- blood KW - Missouri KW - Metals, Heavy -- toxicity KW - Mining KW - Metals, Heavy -- analysis KW - Songbirds -- metabolism KW - Soil Pollutants -- toxicity KW - Oligochaeta -- metabolism KW - Lead -- toxicity KW - Environmental Exposure KW - Soil Pollutants -- blood KW - Lead -- analysis KW - Lead -- blood KW - Soil Pollutants -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1430853062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Toxic+exposure+of+songbirds+to+lead+in+the+Southeast+Missouri+Lead+Mining+District.&rft.au=Beyer%2C+W+Nelson%3BFranson%2C+J+Christian%3BFrench%2C+John+B%3BMay%2C+Thomas%3BRattner%2C+Barnett+A%3BShearn-Bochsler%2C+Valerie+I%3BWarner%2C+Sarah+E%3BWeber%2C+John%3BMosby%2C+David&rft.aulast=Beyer&rft.aufirst=W&rft.date=2013-10-01&rft.volume=65&rft.issue=3&rft.spage=598&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=1432-0703&rft_id=info:doi/10.1007%2Fs00244-013-9923-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-04-07 N1 - Date created - 2013-09-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s00244-013-9923-3 ER - TY - JOUR T1 - Variation in Salinity Tolerance among Larval Anurans: Implications for Community Composition and the Spread of an Invasive, Non-native Species AN - 1448221928; 18714198 AB - Amphibians in freshwater coastal wetlands periodically experience acute exposure to salinity from hurricane-related overwash events, as well as chronic exposure associated with rising sea levels. In a comparative experimental approach, we examined whether seven species of anuran amphibians vary in their tolerance to changes in salinity. In a laboratory study, we exposed larval Hyla cinerea (Green Treefrog), H. squirella (Squirrel Treefrog), Lithobates catesbeianus (American Bullfrog), L. sphenocephalus (Southern Leopard Frog), Anaxyrus terrestris (Southern Toad), and Gastrophryne carolinensis (Eastern Narrow-mouthed Toad) from an inland population in north central Florida, USA, and Osteopilus septentrionalis (Cuban Treefrog) tadpoles from an inland population in southwest Florida, to acute salinity for 72 h. For each species, we replicated trials in which tadpoles were exposed to salinities of 0.2 (control), 5, 10, 12, 14, and 16 ppt. For all species, tadpoles reared in the control and 5 ppt treatments had 96.7-100% survival. No individuals of G. carolinensis survived at salinities exceeding 5 ppt and no individuals of any species survived in the 14 or 16 ppt treatments. For all other native species, survival at 10 ppt ranged from 46.7 to 80%, but declined to 0% at 12 ppt (except for H. cinerea, of which only 3.3% survived at 12 ppt). In contrast, all individuals of the invasive, non-native O. septentrionalis survived exposure to a salinity of 10 ppt, and survival in this species remained relatively high at 12 ppt. Our results illustrate that the non-native O. septentrionalis has a higher salinity tolerance than the native species tested, which may contribute to its invasion potential. Moreover, species commonly associated with coastal freshwater wetlands differ in their salinity tolerances, suggesting that salt water intrusion due to storm surges and sea level rise may affect the species composition of these ecosystems. JF - Copeia AU - Brown, Mary E AU - Walls, Susan C Y1 - 2013/09/27/ PY - 2013 DA - 2013 Sep 27 SP - 543 EP - 551 PB - American Society of Ichthyologists and Herpetologists VL - 2013 IS - 3 SN - 0045-8511, 0045-8511 KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Sea level KW - Ecosystems KW - Toads KW - Amphibiotic species KW - Survival KW - Storms KW - Frogs KW - Chronic exposure KW - Salinity effects KW - Invasions KW - Saline water KW - Species composition KW - Wetlands KW - Osteopilus septentrionalis KW - Gastrophryne carolinensis KW - Marine KW - ASW, USA, Florida KW - Juveniles KW - Freshwater environments KW - Amphibians KW - Anura KW - Larvae KW - Hyla cinerea KW - Salinity tolerance KW - Overwash KW - Amphibia KW - Indigenous species KW - Salts KW - Community composition KW - Rana catesbeiana KW - Introduced species KW - Sea level changes KW - Dispersion KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08322:Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448221928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Copeia&rft.atitle=Variation+in+Salinity+Tolerance+among+Larval+Anurans%3A+Implications+for+Community+Composition+and+the+Spread+of+an+Invasive%2C+Non-native+Species&rft.au=Brown%2C+Mary+E%3BWalls%2C+Susan+C&rft.aulast=Brown&rft.aufirst=Mary&rft.date=2013-09-27&rft.volume=2013&rft.issue=3&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=Copeia&rft.issn=00458511&rft_id=info:doi/10.1643%2FCH-12-159 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 47 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Juveniles; Amphibiotic species; Saline water; Wetlands; Salinity tolerance; Introduced species; Overwash; Dispersion; Sea level changes; Salts; Indigenous species; Community composition; Chronic exposure; Freshwater environments; Salinity effects; Survival; Species composition; Sea level; Toads; Ecosystems; Amphibians; Larvae; Storms; Frogs; Invasions; Amphibia; Rana catesbeiana; Anura; Hyla cinerea; Osteopilus septentrionalis; Gastrophryne carolinensis; ASW, USA, Florida; Marine DO - http://dx.doi.org/10.1643/CH-12-159 ER - TY - CPAPER T1 - Studying Seafloor Bedforms Using Autonomous Stationary Imaging and Profiling Sonars T2 - OCEANS 201313 MTS/IEEE Conference in San Diego AN - 1441645573; 6237216 JF - OCEANS 201313 MTS/IEEE Conference in San Diego AU - Montgomery, Ellyn AU - Sherwood, Christopher Y1 - 2013/09/23/ PY - 2013 DA - 2013 Sep 23 KW - Sonar KW - Profiling KW - Ocean floor KW - Bed forms KW - Imaging techniques UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1441645573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=OCEANS+201313+MTS%2FIEEE+Conference+in+San+Diego&rft.atitle=Studying+Seafloor+Bedforms+Using+Autonomous+Stationary+Imaging+and+Profiling+Sonars&rft.au=Montgomery%2C+Ellyn%3BSherwood%2C+Christopher&rft.aulast=Montgomery&rft.aufirst=Ellyn&rft.date=2013-09-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=OCEANS+201313+MTS%2FIEEE+Conference+in+San+Diego&rft.issn=&rft_id=info:doi/ L2 - http://www.oceans13mtsieeesandiego.org/glance.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-30 N1 - Last updated - 2013-11-11 ER - TY - CPAPER T1 - Sturgeon and Paddlefish Spawning and Larval Dispersal in the Lower Missouri River T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412157335; 6225855 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - DeLonay, Aaron AU - Combs, David AU - Elliott, Caroline AU - Erwin, Susannah AU - George, Amy AU - Heist, Edward Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - USA, Missouri R. KW - Larvae KW - Dispersal KW - Spawning KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412157335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Sturgeon+and+Paddlefish+Spawning+and+Larval+Dispersal+in+the+Lower+Missouri+River&rft.au=DeLonay%2C+Aaron%3BCombs%2C+David%3BElliott%2C+Caroline%3BErwin%2C+Susannah%3BGeorge%2C+Amy%3BHeist%2C+Edward&rft.aulast=DeLonay&rft.aufirst=Aaron&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Using Next-Generation Sequencing of Environmental DNA to Assess Fish Assemblages in Alaskan National Parks T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412157326; 6225740 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Simmons, Trey AU - Talbot, Sandra AU - Sage, Kevin AU - Flamme, Melanie Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - DNA sequencing KW - Environmental assessment KW - National parks KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412157326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Using+Next-Generation+Sequencing+of+Environmental+DNA+to+Assess+Fish+Assemblages+in+Alaskan+National+Parks&rft.au=Simmons%2C+Trey%3BTalbot%2C+Sandra%3BSage%2C+Kevin%3BFlamme%2C+Melanie&rft.aulast=Simmons&rft.aufirst=Trey&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - A New Way to Think About Cause and Effect Chains With Application to Coastal Hypoxia and River System Ecology T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153521; 6225800 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Evans, Mary Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - Ecology KW - Systems ecology KW - Hypoxia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=A+New+Way+to+Think+About+Cause+and+Effect+Chains+With+Application+to+Coastal+Hypoxia+and+River+System+Ecology&rft.au=Evans%2C+Mary&rft.aulast=Evans&rft.aufirst=Mary&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Effects of Total Suspended Sediment On Survival of Yaqui Chub Eggs and Larvae T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153497; 6225665 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Clark, Stephani AU - Bonar, Scott Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Resuspended sediments KW - Larvae KW - Survival KW - Eggs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Effects+of+Total+Suspended+Sediment+On+Survival+of+Yaqui+Chub+Eggs+and+Larvae&rft.au=Clark%2C+Stephani%3BBonar%2C+Scott&rft.aulast=Clark&rft.aufirst=Stephani&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Pallid Sturgeon Migration and Spawning Habitat Use On the Yellowstone and Missouri Rivers T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153495; 6225856 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Elliott, Caroline AU - DeLonay, Aaron AU - Jacobson, Robert AU - Braaten, Patrick AU - Vishy, Chad AU - Chojnacki, Kimberly Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - USA, Missouri R. KW - Habitat utilization KW - Spawning KW - Habitat selection KW - Migration KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Pallid+Sturgeon+Migration+and+Spawning+Habitat+Use+On+the+Yellowstone+and+Missouri+Rivers&rft.au=Elliott%2C+Caroline%3BDeLonay%2C+Aaron%3BJacobson%2C+Robert%3BBraaten%2C+Patrick%3BVishy%2C+Chad%3BChojnacki%2C+Kimberly&rft.aulast=Elliott&rft.aufirst=Caroline&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Invasive Fishes in the Large Rivers of the United States T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153494; 6225809 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Chapman, Duane Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - USA KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Invasive+Fishes+in+the+Large+Rivers+of+the+United+States&rft.au=Chapman%2C+Duane&rft.aulast=Chapman&rft.aufirst=Duane&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Turbidity Effects On Spatial Dynamics of Rainbow Trout Abundance and Growth, Grand Canyon, AZ T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153492; 6225574 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Yard, Michael AU - Korman, Josh AU - Kennedy, Theodore AU - Yackulic, Charles Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Growth rate KW - USA, Arizona, Grand Canyon KW - Abundance KW - Canyons KW - Turbidity KW - Oncorhynchus mykiss UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Turbidity+Effects+On+Spatial+Dynamics+of+Rainbow+Trout+Abundance+and+Growth%2C+Grand+Canyon%2C+AZ&rft.au=Yard%2C+Michael%3BKorman%2C+Josh%3BKennedy%2C+Theodore%3BYackulic%2C+Charles&rft.aulast=Yard&rft.aufirst=Michael&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Influence of Channel Morphology and Flow Regime On Larval Drift of Missouri River Pallid Sturgeon T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153491; 6225857 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Erwin, Susannah AU - Jacobson, Robert Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Channels KW - Fluvial morphology KW - USA, Missouri R. KW - Drift KW - River discharge KW - Larvae KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Influence+of+Channel+Morphology+and+Flow+Regime+On+Larval+Drift+of+Missouri+River+Pallid+Sturgeon&rft.au=Erwin%2C+Susannah%3BJacobson%2C+Robert&rft.aulast=Erwin&rft.aufirst=Susannah&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Flow and Form: Large-River Alteration and Restoration in the 21st Century T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153400; 6225798 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Jacobson, Robert Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Restoration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Flow+and+Form%3A+Large-River+Alteration+and+Restoration+in+the+21st+Century&rft.au=Jacobson%2C+Robert&rft.aulast=Jacobson&rft.aufirst=Robert&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Dispersal Patterns of Lake Sturgeon in the Detroit-St. Clair River System T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153321; 6225702 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Hondorp, Darryl AU - Thomas, Michael AU - Holbrook, Chris AU - Boase, James AU - Chiotti, Justin AU - Roseman, Edward AU - Mohr, Lloyd AU - Drouin, Richard AU - Krueger, Charles Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - Lakes KW - Dispersal KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Dispersal+Patterns+of+Lake+Sturgeon+in+the+Detroit-St.+Clair+River+System&rft.au=Hondorp%2C+Darryl%3BThomas%2C+Michael%3BHolbrook%2C+Chris%3BBoase%2C+James%3BChiotti%2C+Justin%3BRoseman%2C+Edward%3BMohr%2C+Lloyd%3BDrouin%2C+Richard%3BKrueger%2C+Charles&rft.aulast=Hondorp&rft.aufirst=Darryl&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Fishvis: A Web-Based Decision Support Mapper for Understanding the Response of Fish Species and Stream Temperature to Climate Change in the Great Lakes Region T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153244; 6225845 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Stewart, Jana AU - Estes, Nick AU - Bruce, Jen AU - Lyons, John AU - McKenna Jr, James AU - Infante, Dana Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Temperature effects KW - Lakes KW - Stream KW - Decision support systems KW - Climatic changes KW - North America, Great Lakes KW - Fish KW - Mapping KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Fishvis%3A+A+Web-Based+Decision+Support+Mapper+for+Understanding+the+Response+of+Fish+Species+and+Stream+Temperature+to+Climate+Change+in+the+Great+Lakes+Region&rft.au=Stewart%2C+Jana%3BEstes%2C+Nick%3BBruce%2C+Jen%3BLyons%2C+John%3BMcKenna+Jr%2C+James%3BInfante%2C+Dana&rft.aulast=Stewart&rft.aufirst=Jana&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Riverscape Genetics of Pallid Sturgeon in the Missouri and Middle Mississippi Rivers T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153222; 6225385 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Chojnacki, Kimberly AU - Faulkner, Jake AU - DeLonay, Aaron AU - Heist, Edward AU - Jordan, George Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - Genetics KW - North America, Mississippi R. KW - USA, Missouri KW - Acipenser UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153222?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Riverscape+Genetics+of+Pallid+Sturgeon+in+the+Missouri+and+Middle+Mississippi+Rivers&rft.au=Chojnacki%2C+Kimberly%3BFaulkner%2C+Jake%3BDeLonay%2C+Aaron%3BHeist%2C+Edward%3BJordan%2C+George&rft.aulast=Chojnacki&rft.aufirst=Kimberly&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - The Effects of Increased Salinization On Gene Expression in the Freshwater Eastern Elliptio Mussel T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412153197; 6225686 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Robertson, Laura AU - Cornman, Robert AU - Galbraith, Heather AU - Blakeslee, Carrie Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Gene expression KW - Freshwater environments KW - Salinization KW - Elliptio UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412153197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=The+Effects+of+Increased+Salinization+On+Gene+Expression+in+the+Freshwater+Eastern+Elliptio+Mussel&rft.au=Robertson%2C+Laura%3BCornman%2C+Robert%3BGalbraith%2C+Heather%3BBlakeslee%2C+Carrie&rft.aulast=Robertson&rft.aufirst=Laura&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - The Use of Chemical Stimuli in the Control of Asian Carp T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412152099; 6225276 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Calfee, Robin AU - Little, Edward AU - Puglis, Holly AU - Beahan, Erinn AU - Sorensen, Peter Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Chemical stimuli KW - Freshwater fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412152099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=The+Use+of+Chemical+Stimuli+in+the+Control+of+Asian+Carp&rft.au=Calfee%2C+Robin%3BLittle%2C+Edward%3BPuglis%2C+Holly%3BBeahan%2C+Erinn%3BSorensen%2C+Peter&rft.aulast=Calfee&rft.aufirst=Robin&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Conservation Genetics and Genomics of Brook Trout (Salvelinus fontinalis) Populations: Identification of the Functional Unit of Management T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412151849; 6225250 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - King, Tim AU - Lubinski, Barbara AU - Wofford, Jeb AU - Morgan II, Raymond AU - Stauffer Jr, Jay Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Population genetics KW - genomics KW - Conservation genetics KW - Salvelinus fontinalis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412151849?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Conservation+Genetics+and+Genomics+of+Brook+Trout+%28Salvelinus+fontinalis%29+Populations%3A+Identification+of+the+Functional+Unit+of+Management&rft.au=King%2C+Tim%3BLubinski%2C+Barbara%3BWofford%2C+Jeb%3BMorgan+II%2C+Raymond%3BStauffer+Jr%2C+Jay&rft.aulast=King&rft.aufirst=Tim&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Effects of Land Use and Associated Factors On Biological Communities of Small Streams in the Illinois River Basin of Arkansas T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150833; 6225630 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Petersen, James AU - Justus, Billy AU - Meredith, Bradley Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Resource management KW - USA, Illinois, Illinois R. basin KW - River basins KW - USA, Arkansas KW - Streams KW - Land use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Effects+of+Land+Use+and+Associated+Factors+On+Biological+Communities+of+Small+Streams+in+the+Illinois+River+Basin+of+Arkansas&rft.au=Petersen%2C+James%3BJustus%2C+Billy%3BMeredith%2C+Bradley&rft.aulast=Petersen&rft.aufirst=James&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Silver Chub in Lake Erie: Status, Ecology, and Recovery T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150388; 6225792 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Kocovsky, Patrick Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Ecology KW - Lakes KW - Silver KW - North America, Erie L. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Silver+Chub+in+Lake+Erie%3A+Status%2C+Ecology%2C+and+Recovery&rft.au=Kocovsky%2C+Patrick&rft.aulast=Kocovsky&rft.aufirst=Patrick&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Reconciling Inter-Agency Differences in Stock Assessment Inputs From Multiple Fishery Independent Gill Net Surveys T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150277; 6225492 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Kraus, Richard AU - Vandergoot, Christopher AU - Cook, Andy AU - Brenden, Travis AU - Rogers, Mark AU - Kocovsky, Patrick Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Fishery surveys KW - Stock assessment KW - Gillnets KW - Gills UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Reconciling+Inter-Agency+Differences+in+Stock+Assessment+Inputs+From+Multiple+Fishery+Independent+Gill+Net+Surveys&rft.au=Kraus%2C+Richard%3BVandergoot%2C+Christopher%3BCook%2C+Andy%3BBrenden%2C+Travis%3BRogers%2C+Mark%3BKocovsky%2C+Patrick&rft.aulast=Kraus&rft.aufirst=Richard&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Understanding Vectors and Fomites and Overcoming Their Challenges in Edna Monitoring T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150105; 6225744 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Amberg, Jon AU - NcCalla, Sunnie AU - Gaikowski, Mark Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Fomites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Understanding+Vectors+and+Fomites+and+Overcoming+Their+Challenges+in+Edna+Monitoring&rft.au=Amberg%2C+Jon%3BNcCalla%2C+Sunnie%3BGaikowski%2C+Mark&rft.aulast=Amberg&rft.aufirst=Jon&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Sampling Design and Considerations for Environmental DNA Collection in Aquatic Systems T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150103; 6225748 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Strakosh, Timothy AU - Sweka, John AU - Olds, Chris AU - Hensler, Stephen AU - Chadderton, William AU - Jerde, Christopher Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Sampling KW - Aquatic environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Sampling+Design+and+Considerations+for+Environmental+DNA+Collection+in+Aquatic+Systems&rft.au=Strakosh%2C+Timothy%3BSweka%2C+John%3BOlds%2C+Chris%3BHensler%2C+Stephen%3BChadderton%2C+William%3BJerde%2C+Christopher&rft.aulast=Strakosh&rft.aufirst=Timothy&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Noreast: A Stream Temperature Inventory Mapper and Web Portal for Evaluating Climate Change Effects On New England, Mid Atlantic and Great Lakes States Streams T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150094; 6225840 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Stewart, Jana AU - Polebitski, Austin AU - Draper, Blake AU - Armstrong, David AU - Tsang, Yin-Phan AU - Infante, Dana AU - McKenna Jr, James AU - Booth, Nate Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Temperature effects KW - Atlantic KW - Inventories KW - Lakes KW - USA, New England KW - Stream KW - Climatic changes KW - North America, Great Lakes KW - Mapping KW - Streams KW - Abiotic factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150094?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Noreast%3A+A+Stream+Temperature+Inventory+Mapper+and+Web+Portal+for+Evaluating+Climate+Change+Effects+On+New+England%2C+Mid+Atlantic+and+Great+Lakes+States+Streams&rft.au=Stewart%2C+Jana%3BPolebitski%2C+Austin%3BDraper%2C+Blake%3BArmstrong%2C+David%3BTsang%2C+Yin-Phan%3BInfante%2C+Dana%3BMcKenna+Jr%2C+James%3BBooth%2C+Nate&rft.aulast=Stewart&rft.aufirst=Jana&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - The Mississippi River: A Place for Fish T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150088; 6225585 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Schramm, Hal AU - Ickes, Brian Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - North America, Mississippi R. KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=The+Mississippi+River%3A+A+Place+for+Fish&rft.au=Schramm%2C+Hal%3BIckes%2C+Brian&rft.aulast=Schramm&rft.aufirst=Hal&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - DNA Shedding Rates of Asian Carps, for Use in Understanding Field Collections of Edna T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150024; 6225747 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Klymus, Katy AU - Richter, Cathy AU - Chapman, Duane AU - Paukert, Craig Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Freshwater fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=DNA+Shedding+Rates+of+Asian+Carps%2C+for+Use+in+Understanding+Field+Collections+of+Edna&rft.au=Klymus%2C+Katy%3BRichter%2C+Cathy%3BChapman%2C+Duane%3BPaukert%2C+Craig&rft.aulast=Klymus&rft.aufirst=Katy&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Optimal Effort Allocation in a Bi-National, Multi-Jurisdiction Assessment Program: An Example From Lake Erie's Coldwater Fish Community T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412150021; 6225499 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Rogers, Mark AU - Markham, James AU - Witzel, Larry AU - Murray, Chuck Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Lakes KW - Fish KW - North America, Erie L. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412150021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Optimal+Effort+Allocation+in+a+Bi-National%2C+Multi-Jurisdiction+Assessment+Program%3A+An+Example+From+Lake+Erie%27s+Coldwater+Fish+Community&rft.au=Rogers%2C+Mark%3BMarkham%2C+James%3BWitzel%2C+Larry%3BMurray%2C+Chuck&rft.aulast=Rogers&rft.aufirst=Mark&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Seasonal Distribution and Movement Patterns of Invasive Lake Trout in Yellowstone Lake T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149953; 6225706 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Gresswell, Robert AU - Sandstrom, Philip AU - Parsley, Michael AU - Suski, Cory AU - Bigelow, Patricia AU - Ertel, Brian AU - Koel, Todd AU - Danylchuk, Andy Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Local movements KW - Lakes KW - USA, Wyoming, Yellowstone L. KW - Seasonal distribution KW - Dispersion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Seasonal+Distribution+and+Movement+Patterns+of+Invasive+Lake+Trout+in+Yellowstone+Lake&rft.au=Gresswell%2C+Robert%3BSandstrom%2C+Philip%3BParsley%2C+Michael%3BSuski%2C+Cory%3BBigelow%2C+Patricia%3BErtel%2C+Brian%3BKoel%2C+Todd%3BDanylchuk%2C+Andy&rft.aulast=Gresswell&rft.aufirst=Robert&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Energy Development, Habitat Quality, and Native Fish Communities in Southwestern Wyoming T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149951; 6225414 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Walters, Annika AU - Girard, Carlin Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - USA, Wyoming KW - Energy KW - Fish KW - Habitat UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Energy+Development%2C+Habitat+Quality%2C+and+Native+Fish+Communities+in+Southwestern+Wyoming&rft.au=Walters%2C+Annika%3BGirard%2C+Carlin&rft.aulast=Walters&rft.aufirst=Annika&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - PIT Tags and Capture-Recapture: Essential Tools in Monitoring Endangered Fishes in the Upper Klamath Basin T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149950; 6225791 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Hewitt, David AU - Janney, Eric AU - Hayes, Brian AU - Evans, Allen Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Tags KW - USA, California, Klamath Basin KW - Basins KW - Fish KW - Rare species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=PIT+Tags+and+Capture-Recapture%3A+Essential+Tools+in+Monitoring+Endangered+Fishes+in+the+Upper+Klamath+Basin&rft.au=Hewitt%2C+David%3BJanney%2C+Eric%3BHayes%2C+Brian%3BEvans%2C+Allen&rft.aulast=Hewitt&rft.aufirst=David&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Conceptual Foundations for Fish Habitat Restoration in the Great Lakes Connecting Channels T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149949; 6225802 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Hondorp, Darryl Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Channels KW - Lakes KW - Habitat improvement KW - North America, Great Lakes KW - Foundations KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Conceptual+Foundations+for+Fish+Habitat+Restoration+in+the+Great+Lakes+Connecting+Channels&rft.au=Hondorp%2C+Darryl&rft.aulast=Hondorp&rft.aufirst=Darryl&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Archival Scale Collections and Genetic Techniques in Fisheries Management and Conservation T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149849; 6225377 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Stott, Wendylee Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Fishery management KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149849?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Archival+Scale+Collections+and+Genetic+Techniques+in+Fisheries+Management+and+Conservation&rft.au=Stott%2C+Wendylee&rft.aulast=Stott&rft.aufirst=Wendylee&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Integrating Modeling, Monitoring, and Management to Reduce Critical Uncertainties in Water Resource Decision Making T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412149045; 6225282 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Peterson, James AU - Freeman, Mary Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Decision making KW - Water management KW - Water resources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412149045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Integrating+Modeling%2C+Monitoring%2C+and+Management+to+Reduce+Critical+Uncertainties+in+Water+Resource+Decision+Making&rft.au=Peterson%2C+James%3BFreeman%2C+Mary&rft.aulast=Peterson&rft.aufirst=James&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Non-Response Bias Associated With Statewide Angler Surveys Conducted By Internet T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412148953; 6225312 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Gigliotti, Larry AU - Henderson, Kjetil Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Fishermen KW - Internet UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412148953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Non-Response+Bias+Associated+With+Statewide+Angler+Surveys+Conducted+By+Internet&rft.au=Gigliotti%2C+Larry%3BHenderson%2C+Kjetil&rft.aulast=Gigliotti&rft.aufirst=Larry&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Simulated Effects of Existing and Proposed Surface-Water Impoundments and Gas-Well Pads On Streamflow and Sediment in the Cypress Creek Watershed, Central Arkansas T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412148802; 6225407 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Hart, Rheannon Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Surface water KW - Impoundments KW - USA, Arkansas KW - Creek KW - Watersheds KW - Sediments KW - Flow rates KW - Stream flow KW - Cupressus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412148802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Simulated+Effects+of+Existing+and+Proposed+Surface-Water+Impoundments+and+Gas-Well+Pads+On+Streamflow+and+Sediment+in+the+Cypress+Creek+Watershed%2C+Central+Arkansas&rft.au=Hart%2C+Rheannon&rft.aulast=Hart&rft.aufirst=Rheannon&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Response of Asian Carp to Firing of Seismic Water Guns T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412148417; 6225269 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Kocovsky, Patrick AU - Gaugush, Robert AU - Jensen, Nathan AU - Gaikowski, Mark AU - Fredricks, Kimberly AU - Severson, Todd Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Freshwater fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412148417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Response+of+Asian+Carp+to+Firing+of+Seismic+Water+Guns&rft.au=Kocovsky%2C+Patrick%3BGaugush%2C+Robert%3BJensen%2C+Nathan%3BGaikowski%2C+Mark%3BFredricks%2C+Kimberly%3BSeverson%2C+Todd&rft.aulast=Kocovsky&rft.aufirst=Patrick&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Using the Asmfc River Herring Stock Assessment to Illustrate the Difficulty of Data Patchiness T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412148151; 6225560 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Sweka, John AU - Bailey, Michael AU - Brown, Michael AU - Drew, Katie AU - Curti, Kiersten AU - Edwards, Phillip AU - Hattala, Kathryn AU - Kahnle, Andrew AU - Lee, Laura AU - Nelson, Gary AU - Sadzinski, Bob AU - Taylor, Kate Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Rivers KW - Marine fish KW - Data processing KW - Stock assessment KW - Patchiness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412148151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Using+the+Asmfc+River+Herring+Stock+Assessment+to+Illustrate+the+Difficulty+of+Data+Patchiness&rft.au=Sweka%2C+John%3BBailey%2C+Michael%3BBrown%2C+Michael%3BDrew%2C+Katie%3BCurti%2C+Kiersten%3BEdwards%2C+Phillip%3BHattala%2C+Kathryn%3BKahnle%2C+Andrew%3BLee%2C+Laura%3BNelson%2C+Gary%3BSadzinski%2C+Bob%3BTaylor%2C+Kate&rft.aulast=Sweka&rft.aufirst=John&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Effects of Upstream and Downstream Fish Passage On Post-Spawning Survival of American Shad T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412147739; 6225557 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Castro-Santos, Theodore Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Fishways KW - Upstream KW - Survival KW - Downstream KW - Fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412147739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Effects+of+Upstream+and+Downstream+Fish+Passage+On+Post-Spawning+Survival+of+American+Shad&rft.au=Castro-Santos%2C+Theodore&rft.aulast=Castro-Santos&rft.aufirst=Theodore&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - CPAPER T1 - Ploidy Verification of Postmortem Black and Grass Carp: How and Why T2 - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AN - 1412147490; 6225392 JF - 143rd Annual Meeting of the American Fisheries Society (AFS 2013) AU - Jenkins, Jill AU - Brown, Bonnie AU - Papoulias, Diana AU - Whitledge, Gregory Y1 - 2013/09/08/ PY - 2013 DA - 2013 Sep 08 KW - Grasses KW - Ploidy KW - Freshwater fish KW - Ctenopharyngodon idella UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412147490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.atitle=Ploidy+Verification+of+Postmortem+Black+and+Grass+Carp%3A+How+and+Why&rft.au=Jenkins%2C+Jill%3BBrown%2C+Bonnie%3BPapoulias%2C+Diana%3BWhitledge%2C+Gregory&rft.aulast=Jenkins&rft.aufirst=Jill&rft.date=2013-09-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=143rd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2013%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-06-30 N1 - Last updated - 2013-07-25 ER - TY - JOUR T1 - Investigating the effects of point source and nonpoint source pollution on the water quality of the East River (Dongjiang) in South China AN - 1808715714; PQ0003320711 AB - Understanding the physical processes of point source (PS) and nonpoint source (NPS) pollution is critical to evaluate river water quality and identify major pollutant sources in a watershed. In this study, we used the physically-based hydrological/water quality model, Soil and Water Assessment Tool, to investigate the influence of PS and NPS pollution on the water quality of the East River (Dongjiang in Chinese) in southern China. Our results indicate that NPS pollution was the dominant contribution (>94%) to nutrient loads except for mineral phosphorus (50%). A comprehensive Water Quality Index (WQI) computed using eight key water quality variables demonstrates that water quality is better upstream than downstream despite the higher level of ammonium nitrogen found in upstream waters. Also, the temporal (seasonal) and spatial distributions of nutrient loads clearly indicate the critical time period (from late dry season to early wet season) and pollution source areas within the basin (middle and downstream agricultural lands), which resource managers can use to accomplish substantial reduction of NPS pollutant loadings. Overall, this study helps our understanding of the relationship between human activities and pollutant loads and further contributes to decision support for local watershed managers to protect water quality in this region. In particular, the methods presented such as integrating WQI with watershed modeling and identifying the critical time period and pollutions source areas can be valuable for other researchers worldwide. JF - Ecological Indicators AU - Wu, Yiping AU - Chen, Ji AD - ASRC Research and Technology Solutions, contractor to U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, Sioux Falls, SD 57198, USA Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 294 EP - 304 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 32 SN - 1470-160X, 1470-160X KW - Pollution Abstracts; Environment Abstracts; Ecology Abstracts KW - East River (Dongjiang) KW - Nitrogen KW - Phosphorus KW - Pollution source areas KW - SWAT KW - Water quality index KW - Spatial distribution KW - Nutrient loading KW - Basins KW - Nutrients KW - Watersheds KW - Water quality KW - Models KW - Soil KW - Agricultural land KW - Sulfur dioxide KW - Pollutants KW - Upstream KW - Downstream KW - Rivers KW - Ammonium KW - Nonpoint sources KW - Decision support systems KW - Nonpoint pollution KW - Water pollution KW - Pollution sources KW - China, People's Rep. KW - Critical period KW - Minerals KW - ENA 06:Food & Drugs KW - D 04070:Pollution KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808715714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Indicators&rft.atitle=Investigating+the+effects+of+point+source+and+nonpoint+source+pollution+on+the+water+quality+of+the+East+River+%28Dongjiang%29+in+South+China&rft.au=Wu%2C+Yiping%3BChen%2C+Ji&rft.aulast=Wu&rft.aufirst=Yiping&rft.date=2013-09-01&rft.volume=32&rft.issue=&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Ecological+Indicators&rft.issn=1470160X&rft_id=info:doi/10.1016%2Fj.ecolind.2013.04.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Rivers; Ammonium; Nonpoint sources; Spatial distribution; Phosphorus; Basins; Nutrients; Water quality; Watersheds; Pollution sources; Models; Soil; Agricultural land; Pollutants; Critical period; Minerals; Nitrogen; Decision support systems; Nutrient loading; Nonpoint pollution; Water pollution; Sulfur dioxide; Upstream; Downstream; China, People's Rep. DO - http://dx.doi.org/10.1016/j.ecolind.2013.04.002 ER - TY - JOUR T1 - Mobile Laser Scanning Applied to the Earth Sciences AN - 1712593533; PQ0001956972 AB - Lidar (light detection and ranging), a method by which the precise time of flight of emitted pulses of laser energy is measured and converted to distance for reflective targets, has helped scientists make topographic maps of Earth's surface at scales as fine as centimeters. These maps have allowed the discovery and analysis of myriad otherwise unstudied features, such as fault scarps, river channels, and even ancient ruins [Glennie et al., 2013b]. JF - EOS, Transactions, American Geophysical Union AU - Brooks, Benjamin A AU - Glennie, Craig AU - Hudnut, Kenneth W AU - Ericksen, Todd AU - Hauser, Darren AD - Earthquake Science Center, U.S. Geological Survey (USGS), Menlo Park, Calif. Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 313 EP - 315 PB - Wiley Subscription Services, Inc., 1105 N Market St Wilmington DE 19801 VL - 94 IS - 36 SN - 0096-3941, 0096-3941 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Rivers KW - Geologic Fractures KW - Fault scarps KW - Maps KW - American Geophysical Union KW - Channels KW - Topographic maps KW - Lidar applications KW - Lasers KW - LIDAR KW - Q2 09262:Methods and instruments KW - SW 5080:Evaluation, processing and publication KW - M2 551.508:Instruments (551.508) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712593533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mobile+Laser+Scanning+Applied+to+the+Earth+Sciences&rft.au=Brooks%2C+Benjamin+A%3BGlennie%2C+Craig%3BHudnut%2C+Kenneth+W%3BEricksen%2C+Todd%3BHauser%2C+Darren&rft.aulast=Brooks&rft.aufirst=Benjamin&rft.date=2013-09-01&rft.volume=94&rft.issue=36&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1002%2F2013EO360002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Topographic maps; Fault scarps; Lasers; LIDAR; Lidar applications; American Geophysical Union; Rivers; Channels; Geologic Fractures; Maps DO - http://dx.doi.org/10.1002/2013EO360002 ER - TY - JOUR T1 - Catonyx cuvieri (Xenarthra, Mylodontidae, Scelidotheriinae) from the late Pleistocene of Uruguay, with comments regarding the systematics of the subfamily AN - 1507185591; 2014-016277 AB - Increased field collecting over the last few years, combined with the examination of historical collections in Uruguay, has resulted in the discovery of a great number of specimens of the Scelidotheriinae, indicating that this subfamily is better represented in Uruguay's Pleistocene fauna than previously thought. Because much of this new material is diagnostic, in this work we provide a fuller description of some specimens (a skull with associated mandible and the manus, another almost-complete skull, and two partial dentaries) from the late Pleistocene of Uruguay for which only preliminary descriptions have been previously made, with tentatively assignments to Catonyx. A discriminant analysis was performed using 48 adult specimens including Scelidotherium, Catonyx, and Proscelidodon and supports the contention that Catonyx is a valid genus and the inclusion of these new specimens within this genus. This analysis also allows us to identify those cranial characters that better differentiate the genera. The variables involved in the discriminant analysis are those related to the length of the skull, whereas variables related to the width have been excluded from the models or when included have had little significance to the analysis. We provide new optically stimulated luminescence (OSL) dates in the range of 16-32 ka that confirms the late Pleistocene age of the Dolores Formation, the source of these specimens. The described remains represent the first record of Catonyx cuvieri in Uruguay and the first evidence for the presence of the species outside Brazil. JF - Journal of Vertebrate Paleontology AU - Corona, Andrea AU - Perea, Daniel AU - McDonald, H Gregory Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 1214 EP - 1225 PB - Society of Vertebrate Paleontology (in partnership with Taylor & Francis), Bethesda, MD VL - 33 IS - 5 SN - 0272-4634, 0272-4634 KW - lithostratigraphy KW - Dolores Formation KW - Scelidotherium KW - Colonia Uruguay KW - upper Pleistocene KW - Cenozoic KW - Theria KW - skull KW - optically stimulated luminescence KW - geochronology KW - Catonyx cuvieri KW - taxonomy KW - Proscelidodon KW - Eutheria KW - Chordata KW - discriminant analysis KW - Quaternary KW - Uruguay KW - statistical analysis KW - Mammalia KW - teeth KW - Scelidotheriinae KW - Mylodontidae KW - morphology KW - South America KW - Xenarthra KW - San Ramon Uruguay KW - Pleistocene KW - Vertebrata KW - Edentata KW - Tetrapoda KW - 11:Vertebrate paleontology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507185591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Catonyx+cuvieri+%28Xenarthra%2C+Mylodontidae%2C+Scelidotheriinae%29+from+the+late+Pleistocene+of+Uruguay%2C+with+comments+regarding+the+systematics+of+the+subfamily&rft.au=Corona%2C+Andrea%3BPerea%2C+Daniel%3BMcDonald%2C+H+Gregory&rft.aulast=Corona&rft.aufirst=Andrea&rft.date=2013-09-01&rft.volume=33&rft.issue=5&rft.spage=1214&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/10.1080%2F02724634.2013.764311 L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 57 N1 - PubXState - MD N1 - Document feature - illus. incl. strat. cols., 2 tables, sketch map N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - Catonyx cuvieri; Cenozoic; Chordata; Colonia Uruguay; discriminant analysis; Dolores Formation; Edentata; Eutheria; geochronology; lithostratigraphy; Mammalia; morphology; Mylodontidae; optically stimulated luminescence; Pleistocene; Proscelidodon; Quaternary; San Ramon Uruguay; Scelidotheriinae; Scelidotherium; skull; South America; statistical analysis; taxonomy; teeth; Tetrapoda; Theria; upper Pleistocene; Uruguay; Vertebrata; Xenarthra DO - http://dx.doi.org/10.1080/02724634.2013.764311 ER - TY - JOUR T1 - A new genus of megalonychid sloth (Mammalia, Xenarthra) from the late Pleistocene (Lujanian) of Sierra de Perija, Zulia State, Venezuela AN - 1507185554; 2014-016278 AB - A skull and a partial skeleton of a large late Pleistocene megalonychid sloth recovered from a cave on Cerro Pintado, Sierra de Perija Mountain Range, a branch of the northern Andes, in Zulia State, Venezuela, is described as a new genus and species, Megistonyx oreobios. A cladistic analysis of the new taxon based on cranial characters indicates that it is closely related to Ahytherium, another late Pleistocene megalonychid from South America known from cranial remains, and suggests that there may have been at least two distinct clades within the family since the late Miocene. Megistonyx oreobios is one of a number of extinct sloth taxa found at high elevations in South America and suggests that many extinct sloth taxa were not as thermally sensitive as their modern relatives and were capable of living under colder climatic conditions. JF - Journal of Vertebrate Paleontology AU - McDonald, H Gregory AU - Rincon, Ascanio D AU - Gaudin, Timothy J Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 1226 EP - 1238 PB - Society of Vertebrate Paleontology (in partnership with Taylor & Francis), Bethesda, MD VL - 33 IS - 5 SN - 0272-4634, 0272-4634 KW - Sierra de Perija KW - biogeography KW - Lujanian KW - new taxa KW - upper Pleistocene KW - Cenozoic KW - Theria KW - skull KW - Megistonyx oreobios KW - taxonomy KW - Eutheria KW - Andes KW - Chordata KW - Cerro Pintado KW - Quaternary KW - phylogeny KW - Mammalia KW - Zulia Venezuela KW - morphology KW - South America KW - Xenarthra KW - Megalonychidae KW - Venezuela KW - Pleistocene KW - Vertebrata KW - computed tomography data KW - cladistics KW - Edentata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507185554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+genus+of+megalonychid+sloth+%28Mammalia%2C+Xenarthra%29+from+the+late+Pleistocene+%28Lujanian%29+of+Sierra+de+Perija%2C+Zulia+State%2C+Venezuela&rft.au=McDonald%2C+H+Gregory%3BRincon%2C+Ascanio+D%3BGaudin%2C+Timothy+J&rft.aulast=McDonald&rft.aufirst=H&rft.date=2013-09-01&rft.volume=33&rft.issue=5&rft.spage=1226&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/10.1080%2F02724634.2013.764883 L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 52 N1 - PubXState - MD N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Includes 4 appendices N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - Andes; biogeography; Cenozoic; Cerro Pintado; Chordata; cladistics; computed tomography data; Edentata; Eutheria; Lujanian; Mammalia; Megalonychidae; Megistonyx oreobios; morphology; new taxa; phylogeny; Pleistocene; Quaternary; Sierra de Perija; skull; South America; taxonomy; Tetrapoda; Theria; upper Pleistocene; Venezuela; Vertebrata; Xenarthra; Zulia Venezuela DO - http://dx.doi.org/10.1080/02724634.2013.764883 ER - TY - JOUR T1 - An examination of visitors' satisfaction on revisiting intention and recommendations: A case study of the national natural recreation forests in Korea AN - 1500774592; 18600684 AB - This study examines how visitors' satisfaction influences their revisiting intentions and recommendations of recreation forests to others using a regression with a fixed effect model utilizing Stata. A total of 2079 respondents completed a survey conducted at 33 recreation forests in Korea. The results show that the condition of access roads, maintenance of accommodation, facility conditions of trails, forest scenery, maintenance of litter, and accommodation charges were the best indicators of intentions to revisit natural recreation forests, and the condition of access roads, kindness of personnel, forest scenery, cleanness of streams, maintenance of litter, and accommodation charges were the best indicators of recommending natural recreation forests to others. The results of this study provide suggestions for forest recreation management. Managers of recreation forests need to understand and predict their customers' satisfaction, which influences future revisiting and recommending intentions. JF - Forest Science and Technology AU - Sim, Kyu-Won AU - Lee, Ju-Hee AD - National Park Research Institute, Korea National Park Service, Namwon, 590-811, Korea, jhlee3@daegu.ac.kr Y1 - 2013/09/01/ PY - 2013 DA - 2013 Sep 01 SP - 126 EP - 130 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 9 IS - 3 SN - 2158-0103, 2158-0103 KW - Environment Abstracts KW - Litter KW - Case studies KW - Forests KW - Korea, Rep. KW - Maintenance KW - ENA 09:Land Use & Planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1500774592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Science+and+Technology&rft.atitle=An+examination+of+visitors%27+satisfaction+on+revisiting+intention+and+recommendations%3A+A+case+study+of+the+national+natural+recreation+forests+in+Korea&rft.au=Sim%2C+Kyu-Won%3BLee%2C+Ju-Hee&rft.aulast=Sim&rft.aufirst=Kyu-Won&rft.date=2013-09-01&rft.volume=9&rft.issue=3&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=Forest+Science+and+Technology&rft.issn=21580103&rft_id=info:doi/10.1080%2F21580103.2013.801162 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-01 N1 - Last updated - 2015-05-27 N1 - SubjectsTermNotLitGenreText - Litter; Case studies; Forests; Maintenance; Korea, Rep. DO - http://dx.doi.org/10.1080/21580103.2013.801162 ER - TY - JOUR T1 - Stakeholder Perspectives on Prospects for Co-Management of an Old-Growth Forest Watershed Near Valdivia, Chile AN - 1494748965; 201401332 AB - When human and financial resources are limited, who assumes responsibility for managing a country's protected areas? In Chile, government-owned protected areas lack sufficient management resources while facing extraction pressure from the rural poor. Multi-stakeholder partnerships have been posited as a co-management style alternative to traditional state-managed systems. This strategy is being tested in the Llancahue watershed near Valdivia, Chile. To understand stakeholders' views toward the formation of this multi-stakeholder partnership, we evaluated stakeholders' beliefs, positions, interests, and concerns. Results indicated stakeholders believed an adaptive co-management model could improve Llancahue forest and watershed conservation efforts if the partner roles were explicit, stakeholder involvement was inclusive, and appropriate financing mechanisms were determined. Stakeholders were most concerned with the financial, personnel, and legal costs of managing Llancahue. However, our analysis suggests the perceived benefits of halting illegal logging and creating a peri-urban park currently outweighed stakeholder concerns over project financing and institutional design. Adapted from the source document. JF - Society and Natural Resources AU - Moorman, Michelle C AU - Peterson, Nils AU - Moore, Susan E AU - Donoso, Pablo J AD - Department of Forestry & Environmental Resources, North Carolina State University, Raleigh, North Carolina, USA mmoorman@usgs.gov Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 1022 EP - 1036 PB - Taylor & Francis, Philadelphia PA VL - 26 IS - 9 SN - 0894-1920, 0894-1920 KW - Financial Support KW - Management KW - Conservation KW - Rural Poverty KW - Chile KW - Interest Groups KW - article KW - 2656: environmental interactions; environmental interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1494748965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Society+and+Natural+Resources&rft.atitle=Stakeholder+Perspectives+on+Prospects+for+Co-Management+of+an+Old-Growth+Forest+Watershed+Near+Valdivia%2C+Chile&rft.au=Moorman%2C+Michelle+C%3BPeterson%2C+Nils%3BMoore%2C+Susan+E%3BDonoso%2C+Pablo+J&rft.aulast=Moorman&rft.aufirst=Michelle&rft.date=2013-09-01&rft.volume=26&rft.issue=9&rft.spage=1022&rft.isbn=&rft.btitle=&rft.title=Society+and+Natural+Resources&rft.issn=08941920&rft_id=info:doi/10.1080%2F08941920.2012.739676 LA - English DB - Sociological Abstracts N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SNREEI N1 - SubjectsTermNotLitGenreText - Interest Groups; Chile; Financial Support; Conservation; Management; Rural Poverty DO - http://dx.doi.org/10.1080/08941920.2012.739676 ER - TY - JOUR T1 - Distinguishing water conservation from water savings in the western USA AN - 1492637799; 18966165 AB - Chronic water shortages are a serious and growing concern in the western USA. Water conservation is among the key strategies promoted to help affected communities bring their water demands into better balance with current and projected supplies. The term 'water conservation', however, has different meanings to different people at different times, and the muddled and inconsistent interpretation of associated terms - including 'water efficiencies', 'water savings', and 'water use' - can confuse and even impede progress towards intended conservation goals. The importance of evaluating proposed water conservation measures by considering the relevant water pathways, the basin-scale water balances, and applicable water law is discussed, and assessments of several typical water conservation actions are provided as examples. To help planners and policy-makers ensure that proposed water conservation measures are likely to achieve desired conservation objectives, this paper identifies the key aspects to take into account when evaluating specific water conservation strategies and options. JF - International Journal of River Basin Management AU - Anderson, Donald M AD - Policy and Administration, US Bureau of Reclamation, Denver, CO, USA, dmanderson@usbr.gov Y1 - 2013/09/01/ PY - 2013 DA - 2013 Sep 01 SP - 269 EP - 276 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 11 IS - 3 SN - 1571-5124, 1571-5124 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts KW - Water conservation KW - Freshwater KW - Water Use KW - Assessments KW - Water Policy KW - River basin management KW - Water demand KW - Water Demand KW - Water Conservation KW - Water Law KW - Water use KW - USA KW - Water Shortage KW - Conservation KW - River Basin Management KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - Q2 09123:Conservation KW - M3 1010:Issues in Sustainable Development KW - Q5 08504:Effects on organisms KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492637799?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+River+Basin+Management&rft.atitle=Distinguishing+water+conservation+from+water+savings+in+the+western+USA&rft.au=Anderson%2C+Donald+M&rft.aulast=Anderson&rft.aufirst=Donald&rft.date=2013-09-01&rft.volume=11&rft.issue=3&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+River+Basin+Management&rft.issn=15715124&rft_id=info:doi/10.1080%2F15715124.2013.806928 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Water use; Water conservation; River basin management; Water demand; Conservation; Water Law; Water Policy; Assessments; Water Demand; Water Shortage; Water Conservation; River Basin Management; Water Use; USA; Freshwater DO - http://dx.doi.org/10.1080/15715124.2013.806928 ER - TY - JOUR T1 - Reorganization of vegetation, hydrology and soil carbon after permafrost degradation across heterogeneous boreal landscapes AN - 1492587754; 2014-005863 AB - The diversity of ecosystems across boreal landscapes, successional changes after disturbance and complicated permafrost histories, present enormous challenges for assessing how vegetation, water and soil carbon may respond to climate change in boreal regions. To address this complexity, we used a chronosequence approach to assess changes in vegetation composition, water storage and soil organic carbon (SOC) stocks along successional gradients within four landscapes: (1) rocky uplands on ice-poor hillside colluvium, (2) silty uplands on extremely ice-rich loess, (3) gravelly-sandy lowlands on ice-poor eolian sand and (4) peaty-silty lowlands on thick ice-rich peat deposits over reworked lowland loess. In rocky uplands, after fire permafrost thawed rapidly due to low ice contents, soils became well drained and SOC stocks decreased slightly. In silty uplands, after fire permafrost persisted, soils remained saturated and SOC decreased slightly. In gravelly-sandy lowlands where permafrost persisted in drier forest soils, loss of deeper permafrost around lakes has allowed recent widespread drainage of lakes that has exposed limnic material with high SOC to aerobic decomposition. In peaty-silty lowlands, 2-4 m of thaw settlement led to fragmented drainage patterns in isolated thermokarst bogs and flooding of soils, and surface soils accumulated new bog peat. We were not able to detect SOC changes in deeper soils, however, due to high variability. Complicated soil stratigraphy revealed that permafrost has repeatedly aggraded and degraded in all landscapes during the Holocene, although in silty uplands only the upper permafrost was affected. Overall, permafrost thaw has led to the reorganization of vegetation, water storage and flow paths, and patterns of SOC accumulation. However, changes have occurred over different timescales among landscapes: over decades in rocky uplands and gravelly-sandy lowlands in response to fire and lake drainage, over decades to centuries in peaty-silty lowlands with a legacy of complicated Holocene changes, and over centuries in silty uplands where ice-rich soil and ecological recovery protect permafrost. Copyright 2013 IOP Publishing Ltd JF - Environmental Research Letters AU - Jorgenson, M Torre AU - Harden, Jennifer AU - Kanevskiy, Mikhail AU - O'Donnell, Jonathan AU - Wickland, Kim AU - Ewing, Stephanie AU - Manies, Kristen AU - Zhuang, Qianlai AU - Shur, Yuri AU - Striegl, Robert AU - Koch, Josh Y1 - 2013/09// PY - 2013 DA - September 2013 EP - Paper No. 035017 PB - Institute of Physics and IOP Publishing, Bristol VL - 8 IS - 3 KW - United States KW - water storage KW - succession KW - terrestrial environment KW - permafrost KW - degradation KW - draingage KW - uplands KW - vegetation KW - Holocene KW - fires KW - Cenozoic KW - lowlands KW - carbon KW - sediments KW - chronosequences KW - ecology KW - organic carbon KW - bogs KW - water KW - soils KW - hydrology KW - Quaternary KW - colluvium KW - clastic sediments KW - drainage patterns KW - thawing KW - boreal environment KW - mires KW - thermokarst KW - loess KW - Alaska KW - landscapes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492587754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Research+Letters&rft.atitle=Reorganization+of+vegetation%2C+hydrology+and+soil+carbon+after+permafrost+degradation+across+heterogeneous+boreal+landscapes&rft.au=Jorgenson%2C+M+Torre%3BHarden%2C+Jennifer%3BKanevskiy%2C+Mikhail%3BO%27Donnell%2C+Jonathan%3BWickland%2C+Kim%3BEwing%2C+Stephanie%3BManies%2C+Kristen%3BZhuang%2C+Qianlai%3BShur%2C+Yuri%3BStriegl%2C+Robert%3BKoch%2C+Josh&rft.aulast=Jorgenson&rft.aufirst=M&rft.date=2013-09-01&rft.volume=8&rft.issue=3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Environmental+Research+Letters&rft.issn=1748-9326&rft_id=info:doi/10.1088%2F1748-9326%2F8%2F3%2F035017 L2 - http://iopscience.iop.org/1748-9326 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 63 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2014-01-30 N1 - SubjectsTermNotLitGenreText - Alaska; bogs; boreal environment; carbon; Cenozoic; chronosequences; clastic sediments; colluvium; degradation; drainage patterns; draingage; ecology; fires; Holocene; hydrology; landscapes; loess; lowlands; mires; organic carbon; permafrost; Quaternary; sediments; soils; succession; terrestrial environment; thawing; thermokarst; United States; uplands; vegetation; water; water storage DO - http://dx.doi.org/10.1088/1748-9326/8/3/035017 ER - TY - JOUR T1 - Linking Phenology and Biomass Productivity in South Dakota Mixed-Grass Prairie AN - 1448214772; 18714274 AB - Assessing the health of rangeland ecosystems based solely on annual biomass production does not fully describe the condition of the plant community; the phenology of production can provide inferences about species composition, successional stage, and grazing impacts. We evaluated the productivity and phenology of western South Dakota mixed-grass prairie in the period from 2000 to 2008 using the normalized difference vegetation index (NDVI). The NDVI is based on 250-m spatial resolution Moderate Resolution Imaging Spectroradiometer (MODIS) satellite imagery. Growing-season NDVI images were integrated weekly to produce time-integrated NDVI (TIN), a proxy of total annual biomass production, and integrated seasonally to represent annual production by cool- and warm-season species (C3 and C4, respectively). Additionally, a variety of phenological indicators including cool-season percentage of TIN were derived from the seasonal profiles of NDVI. Cool-season percentage and TIN were combined to generate vegetation classes, which served as proxies of the conditions of plant communities. TIN decreased with precipitation from east to west across the study area. However, the cool-season percentage increased from east to west, following patterns related to the reliability (interannual coefficient of variation [CV]) and quantity of midsummer precipitation. Cool-season TIN averaged 76.8% of the total TIN. Seasonal accumulation of TIN corresponded closely (R2>0.90) to that of gross photosynthesis data from a carbon flux tower. Field-collected biomass and community composition data were strongly related to TIN and cool-season percentage. The patterns of vegetation classes were responsive to topographic, edaphic, and land management influences on plant communities. Accurate maps of biomass production, cool- and warm-season composition, and vegetation classes can improve the efficiency of land management by facilitating the adjustment of stocking rates and season of use to maximize rangeland productivity and achieve conservation objectives. Further, our results clarify the spatial and temporal dynamics of phenology and TIN in mixed-grass prairie. JF - Rangeland Ecology & Management AU - Rigge, Matthew AU - Smart, Alexander AU - Wylie, Bruce AU - Gilmanov, Tagir AU - Johnson, Patricia AD - Authors are Range Ecologist, Arctic Slope Regional Corporation Research & Technology Solutions, Contractor to US Geological Survey, Earth Resources Observation and Science Center, Sioux Falls, SD 57198, USA, mrigge@usgs.gov Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 579 EP - 587 PB - Society for Range Management VL - 66 IS - 5 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Biomass KW - Tin KW - D:04060 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448214772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rangeland+Ecology+%26+Management&rft.atitle=Linking+Phenology+and+Biomass+Productivity+in+South+Dakota+Mixed-Grass+Prairie&rft.au=Rigge%2C+Matthew%3BSmart%2C+Alexander%3BWylie%2C+Bruce%3BGilmanov%2C+Tagir%3BJohnson%2C+Patricia&rft.aulast=Rigge&rft.aufirst=Matthew&rft.date=2013-09-01&rft.volume=66&rft.issue=5&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00083.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 1 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Tin DO - http://dx.doi.org/10.2111/REM-D-12-00083.1 ER - TY - JOUR T1 - Female elk contacts are neither frequency nor density dependent AN - 1448212963; 18724885 AB - Identifying drivers of contact rates among individuals is critical to understanding disease dynamics and implementing targeted control measures. We studied the interaction patterns of 149 female elk (Cervus canadensis) distributed across five different regions of western Wyoming over three years, defining a contact as an approach within one body length ( similar to 2 m). Using hierarchical models that account for correlations within individuals, pairs, and groups, we found that pairwise contact rates within a group declined by a factor of three as group sizes increased 33-fold. Per capita contact rates, however, increased with group size according to a power function, such that female elk contact rates fell in between the predictions of density- or frequency-dependent disease models. We found similar patterns for the duration of contacts. Our results suggest that larger elk groups are likely to play a disproportionate role in the disease dynamics of directly transmitted infections in elk. Supplemental feeding of elk had a limited impact on pairwise interaction rates and durations, but per capita rates were more than two times higher on feeding grounds. Our statistical approach decomposes the variation in contact rate into individual, dyadic, and environmental effects, and provides insight into factors that may be targeted by disease control programs. In particular, female elk contact patterns were driven more by environmental factors such as group size than by either individual or dyad effects. JF - Ecology AU - Cross, P C AU - Creech, T G AU - Ebinger, M R AU - Manlove, K AU - Irvine, K AU - Henningsen, J AU - Rogerson, J AU - Scurlock, B M AU - Creel, S AD - U.S. Geological Survey, Northern Rocky Mountain Science Center, 2327 University Way, Suite 2, Bozeman, Montana 59715 USA, pcross@usgs.gov A2 - Wilmers, CC (ed) Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 2076 EP - 2086 VL - 94 IS - 9 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Cervus KW - Feeding KW - Group size KW - Statistics KW - Disease control KW - Environmental effects KW - Infection KW - Frequency dependence KW - Environmental factors KW - Models KW - Body length KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448212963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Female+elk+contacts+are+neither+frequency+nor+density+dependent&rft.au=Cross%2C+P+C%3BCreech%2C+T+G%3BEbinger%2C+M+R%3BManlove%2C+K%3BIrvine%2C+K%3BHenningsen%2C+J%3BRogerson%2C+J%3BScurlock%2C+B+M%3BCreel%2C+S&rft.aulast=Cross&rft.aufirst=P&rft.date=2013-09-01&rft.volume=94&rft.issue=9&rft.spage=2076&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Feeding; Statistics; Group size; Environmental effects; Disease control; Infection; Environmental factors; Frequency dependence; Body length; Models; Cervus ER - TY - JOUR T1 - Regional signatures of plant response to drought and elevated temperature across a desert ecosystem AN - 1448212241; 18724881 AB - The performance of many desert plant species in North America may decline with the warmer and drier conditions predicted by climate change models, thereby accelerating land degradation and reducing ecosystem productivity. We paired repeat measurements of plant canopy cover with climate at multiple sites across the Chihuahuan Desert over the last century to determine which plant species and functional types may be the most sensitive to climate change. We found that the dominant perennial grass, Bouteloua eriopoda, and species richness had nonlinear responses to summer precipitation, decreasing more in dry summers than increasing with wet summers. Dominant shrub species responded differently to the seasonality of precipitation and drought, but winter precipitation best explained changes in the cover of woody vegetation in upland grasslands and may contribute to woody-plant encroachment that is widespread throughout the southwestern United States and northern Mexico. Temperature explained additional variability of changes in cover of dominant and subdominant plant species. Using a novel empirically based approach we identified "climate pivot points"that were indicative of shifts from increasing to decreasing plant cover over a range of climatic conditions. Reductions in cover of annual and several perennial plant species, in addition to declines in species richness below the long-term summer precipitation mean across plant communities, indicate a decrease in the productivity for all but the most drought-tolerant perennial grasses and shrubs in the Chihuahuan Desert. Overall, our regional synthesis of long-term data provides a robust foundation for forecasting future shifts in the composition and structure of plant assemblages in the largest North American warm desert. JF - Ecology AU - Munson, S M AU - Muldavin, E H AU - Belnap, J AU - Peters, DPC AU - Anderson, J P AU - Reiser, M H AU - Gallo, K AU - Melgoza-Castillo, A AU - Herrick, JE AU - Christiansen, T A AD - U.S. Geological Surrey, Southwest Biological Science Center, Canyonlands Research Station, Moab, Utah 84532 USA, smunson@usgs.gov A2 - Dahlgren, RA (ed) Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 2030 EP - 2041 VL - 94 IS - 9 SN - 0012-9658, 0012-9658 KW - Environment Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Environmental degradation KW - Land degradation KW - Ecosystems KW - Rainfall KW - Climatic changes KW - Climatic conditions KW - Climate and vegetation KW - Mexico, Chihuahuan Desert KW - Seasonal variability KW - Canopies KW - Seasonal variations KW - Droughts KW - Species richness KW - Environmental impact KW - Vegetation KW - Land use KW - Grasslands KW - Mexico KW - Bouteloua eriopoda KW - Plant communities KW - Temperature variability KW - Prediction KW - Species Richness KW - Grasses KW - Climate change KW - Species Diversity KW - Summer KW - Drought KW - Plant populations KW - Temperature effects KW - Shrubs KW - Data processing KW - Temperature KW - Precipitation KW - Precipitation and drought KW - Dominant species KW - USA KW - Forest canopy KW - Deserts KW - Plants KW - Productivity KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5010:Network design KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - ENA 20:Weather Modification & Geophysical Change UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1448212241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Regional+signatures+of+plant+response+to+drought+and+elevated+temperature+across+a+desert+ecosystem&rft.au=Munson%2C+S+M%3BMuldavin%2C+E+H%3BBelnap%2C+J%3BPeters%2C+DPC%3BAnderson%2C+J+P%3BReiser%2C+M+H%3BGallo%2C+K%3BMelgoza-Castillo%2C+A%3BHerrick%2C+JE%3BChristiansen%2C+T+A&rft.aulast=Munson&rft.aufirst=S&rft.date=2013-09-01&rft.volume=94&rft.issue=9&rft.spage=2030&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Prediction; Dominant species; Species Richness; Deserts; Climate change; Environmental impact; Canopies; Plant populations; Droughts; Shrubs; Temperature effects; Data processing; Grasses; Climatic changes; Vegetation; Precipitation; Climatic conditions; Grasslands; Plant communities; Seasonal variations; Species richness; Climate and vegetation; Land degradation; Forest canopy; Seasonal variability; Temperature variability; Precipitation and drought; Environmental degradation; Rainfall; Temperature; Summer; Land use; Plants; Ecosystems; Species Diversity; Drought; Productivity; Bouteloua eriopoda; USA; Mexico; Mexico, Chihuahuan Desert ER - TY - JOUR T1 - Response of cackling geese (Branta hutchinsii taverneri) to spatial and temporal variation in the production of crowberries on the Alaska Peninsula AN - 1443378227; 18658424 AB - Arctic geese often feed on berries during premigratory fattening. We hypothesized that during autumn staging on the Alaska Peninsula, the distribution of Taverner's cackling geese (Branta hutchinsii taverneri) would be correlated with spatial variation in crowberry (Empetrum nigrum) abundance. We also predicted that daily rates of fat increase among cackling geese would be higher in years when crowberries were abundant, compared to years when the crowberry crop was poor. Apparent distribution of geese based on fecal densities mirrored patterns of berry abundance, with areas that had highest densities of crowberries being used most heavily by geese. In areas where apparent use was greatest, geese consumed approximately 30 % of the berry crop between early September and mid-October. From 1999 to 2002, annual mean crowberry density in early September ranged from 205 berries m super(-2) (1999) to 12 berries m super(-2) (2002). Daily rates of lipid increase averaged 7.6 g day super(-1) for juvenile and 11.4 g super(-1) day for adult cackling geese and did not differ among years despite a >90 % difference in annual berry abundance. Although cackling geese used areas with higher densities of berries and apparently consumed a relatively large percentage of the crowberry crop, we could not detect an effect of annual variation in berry abundance on rates of fattening. Berries may have provided relatively little metabolizable biomass due to their high (90 %) water content. However, consumption of crowberries may provide geese with other physiological benefits such as water for osmoregulation or antioxidants and fatty acids that contribute to metabolic performance during migration. JF - Polar Biology AU - Hupp, Jerry W AU - Safine, David E AU - Nielson, Ryan M AD - Alaska Science Center, U.S. Geological Survey, 4210 University Drive, Anchorage, AK, 99508, USA, jhupp@usgs.gov Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 1243 EP - 1255 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 36 IS - 9 SN - 0722-4060, 0722-4060 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Oceanic Abstracts KW - Fruits KW - Antioxidants KW - Lipids KW - Ecological distribution KW - Abundance KW - Population density KW - Migration KW - Osmoregulation KW - Crops KW - Spatial variations KW - spatial variations KW - USA, Alaska, Alaska Peninsula KW - Annual variations KW - Temporal variations KW - Empetrum nigrum KW - Biomass KW - Water content KW - Branta KW - PN, Arctic KW - Fatty acids KW - Migrations KW - Aquatic birds KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - Q1 08366:Physiology, biochemistry, biophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443378227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polar+Biology&rft.atitle=Response+of+cackling+geese+%28Branta+hutchinsii+taverneri%29+to+spatial+and+temporal+variation+in+the+production+of+crowberries+on+the+Alaska+Peninsula&rft.au=Hupp%2C+Jerry+W%3BSafine%2C+David+E%3BNielson%2C+Ryan+M&rft.aulast=Hupp&rft.aufirst=Jerry&rft.date=2013-09-01&rft.volume=36&rft.issue=9&rft.spage=1243&rft.isbn=&rft.btitle=&rft.title=Polar+Biology&rft.issn=07224060&rft_id=info:doi/10.1007%2Fs00300-013-1343-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 57 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Spatial variations; Antioxidants; Temporal variations; Annual variations; Ecological distribution; Migrations; Fatty acids; Population density; Aquatic birds; Fruits; Lipids; Abundance; Water content; Biomass; Migration; Crops; Osmoregulation; spatial variations; Empetrum nigrum; Branta; PN, Arctic; USA, Alaska, Alaska Peninsula DO - http://dx.doi.org/10.1007/s00300-013-1343-3 ER - TY - JOUR T1 - Near-Field Tsunami Edge Waves and Complex Earthquake Rupture AN - 1443370452; 18603931 AB - The effect of distributed coseismic slip on progressive, near-field edge waves is examined for continental shelf tsunamis. Detailed observations of edge waves are difficult to separate from the other tsunami phases that are observed on tide gauge records. In this study, analytic methods are used to compute tsunami edge waves distributed over a finite number of modes and for uniformly sloping bathymetry. Coseismic displacements from static elastic theory are introduced as initial conditions in calculating the evolution of progressive edge-waves. Both simple crack representations (constant stress drop) and stochastic slip models (heterogeneous stress drop) are tested on a fault with geometry similar to that of the M sub(w) = 8.8 2010 Chile earthquake. Crack-like ruptures that are beneath or that span the shoreline result in similar longshore patterns of maximum edge-wave amplitude. Ruptures located farther offshore result in reduced edge-wave excitation, consistent with previous studies. Introduction of stress-drop heterogeneity by way of stochastic slip models results in significantly more variability in longshore edge-wave patterns compared to crack-like ruptures for the same offshore source position. In some cases, regions of high slip that are spatially distinct will yield sub-events, in terms of tsunami generation. Constructive interference of both non-trapped and trapped waves can yield significantly larger tsunamis than those that produced by simple earthquake characterizations. JF - Pure and Applied Geophysics AU - Geist, Eric L AD - U.S. Geological Survey, 345 Middlefield Rd., MS 999, Menlo Park, CA, 94025, USA, egeist@usgs.gov Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 1475 EP - 1491 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 170 IS - 9-10 SN - 0033-4553, 0033-4553 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Earthquakes KW - Tsunami generation KW - Fluid Drops KW - Chile KW - Model Testing KW - Yield KW - Waves KW - Cracks KW - Tsunamis KW - Geophysics KW - Initial conditions KW - Heterogeneity KW - Mathematical models KW - Edge waves KW - Stress KW - Bathymetry KW - Model Studies KW - Tide gauges KW - Q2 09270:Seismology KW - SW 5010:Network design KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443370452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pure+and+Applied+Geophysics&rft.atitle=Near-Field+Tsunami+Edge+Waves+and+Complex+Earthquake+Rupture&rft.au=Geist%2C+Eric+L&rft.aulast=Geist&rft.aufirst=Eric&rft.date=2013-09-01&rft.volume=170&rft.issue=9-10&rft.spage=1475&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/10.1007%2Fs00024-012-0491-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2016-11-23 N1 - SubjectsTermNotLitGenreText - Earthquakes; Mathematical models; Edge waves; Tide gauges; Tsunami generation; Cracks; Geophysics; Tsunamis; Bathymetry; Initial conditions; Yield; Fluid Drops; Stress; Waves; Model Testing; Heterogeneity; Model Studies; Chile DO - http://dx.doi.org/10.1007/s00024-012-0491-7 ER - TY - JOUR T1 - Evaluation of internal loading and water level changes: implications for phosphorus, algal production, and nuisance blooms in Kabetogama Lake, Voyageurs National Park, Minnesota AN - 1443369358; 18661835 AB - Hydrologic manipulations have the potential to exacerbate or remediate eutrophication in productive reservoirs. Dam operations at Kabetogama Lake, Minnesota, were modified in 2000 to restore a more natural water regime and improve water quality. The US Geological Survey and National Park Service evaluated nutrient, algae, and nuisance bloom data in relation to changes in Kabetogama Lake water levels. Comparison of the results of this study to previous studies indicates that chlorophyll a concentrations have decreased, whereas total phosphorus (TP) concentrations have not changed significantly since 2000. Water and sediment quality data were collected at Voyageurs National Park during 2008-2009 to assess internal phosphorus loading and determine whether loading is a factor affecting TP concentrations and algal productivity. Kabetogama Lake often was mixed vertically, except for occasional stratification measured in certain areas, including Lost Bay in the northeastern part of Kabetogama Lake. Stratification, higher bottom water and sediment nutrient concentrations than in other parts of the lake, and phosphorus release rates estimated from sediment core incubations indicated that Lost Bay is one of several areas that may be contributing to internal loading. Internal loading of TP is a concern because increased TP may cause excessive algal growth including potentially toxic cyanobacteria. JF - Lake and Reservoir Management AU - Christensen, Victoria G AU - Maki, Ryan P AU - Kiesling, Richard L AD - US Geological Survey, 2280 Woodale Dr, Mounds View, MN, 55112, vglenn@usgs.gov Y1 - 2013/09/01/ PY - 2013 DA - 2013 Sep 01 SP - 202 EP - 215 PB - Taylor & Francis Group Ltd., 11 New Fetter Lane London EC4P 4EE United Kingdom VL - 29 IS - 3 SN - 1040-2381, 1040-2381 KW - Pollution Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Reservoir management KW - Water regimes KW - Algal blooms KW - Reservoir KW - Chlorophyll KW - Bottom water KW - Phosphorus KW - Phytoplankton KW - Nutrients KW - Freshwater KW - Water quality KW - Water levels KW - Lakes KW - National Parks KW - Cores KW - Reservoirs KW - Nuisance KW - Algae KW - Estuaries KW - Brackish KW - Pollution Load KW - Water stratification KW - Sediment Load KW - Nutrient concentrations KW - Eutrophication KW - National parks KW - Stratification KW - Brackishwater environment KW - USA, Minnesota, Voyageurs Natl. Park KW - Data processing KW - Marine sediment cores KW - USA, Minnesota KW - Sediments KW - Dam control KW - Cyanobacteria KW - Geological surveys KW - USA, Minnesota, Kabetogama L. KW - SW 5080:Evaluation, processing and publication KW - P 1000:MARINE POLLUTION KW - AQ 00008:Effects of Pollution KW - K 03450:Ecology KW - Q1 08485:Species interactions: pests and control KW - M2 556.15:Water Storage (556.15) KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443369358?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Lake+and+Reservoir+Management&rft.atitle=Evaluation+of+internal+loading+and+water+level+changes%3A+implications+for+phosphorus%2C+algal+production%2C+and+nuisance+blooms+in+Kabetogama+Lake%2C+Voyageurs+National+Park%2C+Minnesota&rft.au=Christensen%2C+Victoria+G%3BMaki%2C+Ryan+P%3BKiesling%2C+Richard+L&rft.aulast=Christensen&rft.aufirst=Victoria&rft.date=2013-09-01&rft.volume=29&rft.issue=3&rft.spage=202&rft.isbn=&rft.btitle=&rft.title=Lake+and+Reservoir+Management&rft.issn=10402381&rft_id=info:doi/10.1080%2F10402381.2013.831148 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - Water levels; Reservoir; Algal blooms; Bottom water; Cyanobacteria; Estuaries; Geological surveys; Brackishwater environment; Phytoplankton; Water regimes; Chlorophyll; Data processing; Eutrophication; Phosphorus; National parks; Nutrients; Water quality; Water stratification; Sediments; Lakes; Cores; Nutrient concentrations; Algae; Reservoir management; Dam control; Marine sediment cores; Reservoirs; Stratification; National Parks; Sediment Load; Pollution Load; Nuisance; USA, Minnesota, Voyageurs Natl. Park; USA, Minnesota, Kabetogama L.; USA, Minnesota; Brackish; Freshwater DO - http://dx.doi.org/10.1080/10402381.2013.831148 ER - TY - JOUR T1 - Species and Life History Affect the Utility of Otolith Chemical Composition for Determining Natal Stream of Origin for Pacific Salmon AN - 1443369218; 18647783 AB - To test the utility of otolith chemical composition as a tool for determining the natal stream of origin for salmon, we examined water chemistry and otoliths of juvenile and adult Chum Salmon Oncorhynchus keta and Coho Salmon O. kisutch from three watersheds (five rivers) in the Norton Sound region of Alaska. The two species are characterized by different life histories: Coho Salmon rear in freshwater for up to 3 years, whereas Chum Salmon emigrate from freshwater shortly after emergence. We used laser ablation (LA) inductively coupled plasma (ICP) mass spectrometry (MS) to quantify element: Ca ratios for Mg, Mn, Zn, Sr, and Ba, and we used multicollector LA-ICP-MS to determine super(87)Sr: super(86)Sr ratios in otolith regions corresponding to the period of freshwater residence. Significant differences existed in both water and otolith elemental composition, suggesting that otolith composition could be used to discriminate the natal origin of Coho Salmon and Chum Salmon but only when super(87)Sr: super(86)Sr ratios were included in the discriminant function analyses. The best discriminant model included super(87)Sr: super(86)Sr ratios, and without super(87)Sr: super(86)Sr ratios it was difficult to discriminate among watersheds and rivers. Classification accuracy was 80% for Coho Salmon and 68% for Chum Salmon, indicating that this method does not provide sufficient sensitivity to estimate straying rates of Pacific salmon at the scale we studied. Received January 24, 2013; accepted May 29, 2013 JF - Transactions of the American Fisheries Society AU - Zimmerman, Christian E AU - Swanson, Heidi K AU - Volk, Eric C AU - Kent, Adam JR AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, Alaska, 99508, USA, czimmerman@usgs.gov Y1 - 2013/09/01/ PY - 2013 DA - 2013 Sep 01 SP - 1370 EP - 1380 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 142 IS - 5 SN - 0002-8487, 0002-8487 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Anadromous species KW - Watersheds KW - Streams KW - INE, USA, Alaska, Norton Sound KW - Mass spectroscopy KW - Models KW - Classification KW - Zinc KW - Sound KW - Manganese KW - Ablation KW - Rivers KW - Chemical composition KW - Freshwater environments KW - INE, USA, Alaska KW - Otoliths KW - Life history KW - Stream KW - Lasers KW - Oncorhynchus kisutch KW - Water chemistry KW - Oncorhynchus keta KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08343:Taxonomy and morphology KW - O 5020:Fisheries and Fishery Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443369218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Species+and+Life+History+Affect+the+Utility+of+Otolith+Chemical+Composition+for+Determining+Natal+Stream+of+Origin+for+Pacific+Salmon&rft.au=Zimmerman%2C+Christian+E%3BSwanson%2C+Heidi+K%3BVolk%2C+Eric+C%3BKent%2C+Adam+JR&rft.aulast=Zimmerman&rft.aufirst=Christian&rft.date=2013-09-01&rft.volume=142&rft.issue=5&rft.spage=1370&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1080%2F00028487.2013.811102 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Life history; Chemical composition; Otoliths; Classification; Stream; Anadromous species; Watersheds; Water chemistry; Ablation; Rivers; Freshwater environments; Streams; Mass spectroscopy; Models; Zinc; Sound; Lasers; Manganese; Oncorhynchus kisutch; Oncorhynchus keta; INE, USA, Alaska; INE, USA, Alaska, Norton Sound DO - http://dx.doi.org/10.1080/00028487.2013.811102 ER - TY - JOUR T1 - Comparison of age distributions estimated from environmental tracers by using binary-dilution and numerical models of fractured and folded karst: Shenandoah Valley of Virginia and West Virginia, USA AN - 1443367698; 18668664 AB - Measured concentrations of environmental tracers in spring discharge from a karst aquifer in the Shenandoah Valley, USA, were used to refine a numerical groundwater flow model. The karst aquifer is folded and faulted carbonate bedrock dominated by diffuse flow along fractures. The numerical model represented bedrock structure and discrete features (fault zones and springs). Concentrations of super(3)H, super(3)He, super(4)He, and CFC-113 in spring discharge were interpreted as binary dilutions of young (0-8 years) water and old (tracer-free) water. Simulated mixtures of groundwater are derived from young water flowing along shallow paths, with the addition of old water flowing along deeper paths through the model domain that discharge to springs along fault zones. The simulated median age of young water discharged from springs (5.7 years) is slightly older than the median age estimated from super(3)H/ super(3)He data (4.4 years). The numerical model predicted a fraction of old water in spring discharge (0.07) that was half that determined by the binary-dilution model using the super(3)H/ super(3)He apparent age and super(3)H and CFC-113 data (0.14). This difference suggests that faults and lineaments are more numerous or extensive than those mapped and included in the numerical model.Original Abstract: La concentration des traceurs environnementaux mesuree a l'emergence des sources issues d'un aquifere karstique de la Vallee de Shenandoah, USA, a ete utilisee pour affiner un modele d'ecoulement souterrain numerique. L'aquifere karstique est un massif calcaire plisse et fracture, ou domine un ecoulement diffus le long des fractures. Le modele numerique represente la structure d'ensemble du massif et les parametres discontinus (zones de failles et sources). Les concentrations en super(3)H, super(3)He, super(4)He et CFC-113 a l'emergence de la source ont ete interpretees comme des melanges binaires d'une eau jeune (0-8 ans) et d'une eau ancienne (depourvue de traceur). Les melanges d'eau souterraine simules proviennent de l'addition d'une eau jeune suivant un cheminement proche de la surface et d'une eau ancienne qui emprunte un cheminement profond a travers le domaine couvert par le modele et qui se decharge par des sources le long de la zone de failles. L'age median simule des eaux jeunes emergeant aux sources (5.7 ans) est legerement plus eleve que celui estime d'apres les donnees super(3)H/ super(3)He (4.4 ans). Le modele numerique predit une fraction d'eau ancienne a l'emergence de la source (0.07) qui est la moitie de celle determinee par le modele de melange binaire utilisant l'age apparent super(3)H/ super(3)He et les donnees de super(3)H et de CFC-113 (0.14). Cette difference suggere que les failles et les lineaments sont plus nombreux ou plus etendus que ceux cartographies et integres au modele numerique. JF - Hydrogeology Journal AU - Yager, Richard M AU - Plummer, LNiel AU - Kauffman, Leon J AU - Doctor, Daniel H AU - Nelms, David L AU - Schlosser, Peter AD - US Geological Survey, 30 Brown Rd, Ithaca, NY, 14850, USA, ryager@usgs.gov Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 1193 EP - 1217 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 6 SN - 1431-2174, 1431-2174 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Aquifers KW - Aquifer KW - USA, Virginia, Shenandoah Valley KW - Hydrogeology KW - Karst KW - Freshwater KW - Environmental Tracers KW - Tracers KW - Numerical models KW - Aquifer flow KW - Bedrock KW - Modelling KW - Geologic Fractures KW - Mathematical models KW - Groundwater flow KW - River discharge KW - Fractures KW - USA, Virginia KW - USA, West Virginia KW - Model Studies KW - Groundwater flow models KW - Karst Hydrology KW - Fault zones KW - Geohydrology KW - Groundwater KW - Q2 09283:Soil mechanics KW - AQ 00006:Sewage KW - SW 5080:Evaluation, processing and publication KW - M2 556.36:Springs (556.36) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443367698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrogeology+Journal&rft.atitle=Comparison+of+age+distributions+estimated+from+environmental+tracers+by+using+binary-dilution+and+numerical+models+of+fractured+and+folded+karst%3A+Shenandoah+Valley+of+Virginia+and+West+Virginia%2C+USA&rft.au=Yager%2C+Richard+M%3BPlummer%2C+LNiel%3BKauffman%2C+Leon+J%3BDoctor%2C+Daniel+H%3BNelms%2C+David+L%3BSchlosser%2C+Peter&rft.aulast=Yager&rft.aufirst=Richard&rft.date=2013-09-01&rft.volume=21&rft.issue=6&rft.spage=1193&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-013-0997-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 66 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Tracers; Aquifer; Mathematical models; Fault zones; Fractures; River discharge; Modelling; Aquifers; Numerical models; Groundwater flow models; Hydrogeology; Groundwater flow; Karst; Aquifer flow; Geologic Fractures; Karst Hydrology; Geohydrology; Groundwater; Bedrock; Environmental Tracers; Model Studies; USA, Virginia, Shenandoah Valley; USA, Virginia; USA, West Virginia; Freshwater DO - http://dx.doi.org/10.1007/s10040-013-0997-9 ER - TY - JOUR T1 - Modeling Variably Saturated Multispecies Reactive Groundwater Solute Transport with MODFLOW-UZF and RT3D AN - 1439222958; 18560977 AB - A numerical model was developed that is capable of simulating multispecies reactive solute transport in variably saturated porous media. This model consists of a modified version of the reactive transport model RT3D (Reactive Transport in 3 Dimensions) that is linked to the Unsaturated-Zone Flow (UZF1) package and MODFLOW. Referred to as UZF-RT3D, the model is tested against published analytical benchmarks as well as other published contaminant transport models, including HYDRUS-1D, VS2DT, and SUTRA, and the coupled flow and transport modeling system of CATHY and TRAN3D. Comparisons in one-dimensional, two-dimensional, and three-dimensional variably saturated systems are explored. While several test cases are included to verify the correct implementation of variably saturated transport in UZF-RT3D, other cases are included to demonstrate the usefulness of the code in terms of model run-time and handling the reaction kinetics of multiple interacting species in variably saturated subsurface systems. As UZF1 relies on a kinematic-wave approximation for unsaturated flow that neglects the diffusive terms in Richards equation, UZF-RT3D can be used for large-scale aquifer systems for which the UZF1 formulation is reasonable, that is, capillary-pressure gradients can be neglected and soil parameters can be treated as homogeneous. Decreased model run-time and the ability to include site-specific chemical species and chemical reactions make UZF-RT3D an attractive model for efficient simulation of multispecies reactive transport in variably saturated large-scale subsurface systems. JF - Ground Water AU - Bailey, Ryan T AU - Morway, Eric D AU - Niswonger, Richard G AU - Gates, Timothy K AD - United States Geological Survey, 2730 N. Deer Run Road, Carson City, NV 89701. Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 752 EP - 761 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 51 IS - 5 SN - 0017-467X, 0017-467X KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Aquifers KW - Aquifer KW - Aquifer systems KW - Handling KW - Pollution dispersion KW - Model Testing KW - Soil KW - Solutes KW - Numerical models KW - Pollutants KW - Interspecific relationships KW - Chemical speciation KW - Chemical Reactions KW - Ground water KW - Modelling KW - Mathematical models KW - Porous Media KW - Groundwater flow KW - Simulation KW - Model Studies KW - Numerical simulations KW - Solute Transport KW - Chemical reactions KW - Kinetics KW - Aquifer Systems KW - Groundwater pollution KW - Groundwater KW - Benchmarks KW - Q5 08503:Characteristics, behavior and fate KW - AQ 00006:Sewage KW - M2 556.38:Groundwater Basins (556.38) KW - P 2000:FRESHWATER POLLUTION KW - Q2 09181:General KW - SW 0840:Groundwater KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439222958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Modeling+Variably+Saturated+Multispecies+Reactive+Groundwater+Solute+Transport+with+MODFLOW-UZF+and+RT3D&rft.au=Bailey%2C+Ryan+T%3BMorway%2C+Eric+D%3BNiswonger%2C+Richard+G%3BGates%2C+Timothy+K&rft.aulast=Bailey&rft.aufirst=Ryan&rft.date=2013-09-01&rft.volume=51&rft.issue=5&rft.spage=752&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fj.1745-6584.2012.01009.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Document feature - figure 4 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Aquifer; Solutes; Mathematical models; Interspecific relationships; Chemical reactions; Handling; Pollution dispersion; Ground water; Modelling; Numerical models; Numerical simulations; Aquifer systems; Groundwater flow; Soil; Aquifers; Kinetics; Chemical speciation; Groundwater pollution; Simulation; Benchmarks; Groundwater; Porous Media; Pollutants; Solute Transport; Chemical Reactions; Aquifer Systems; Model Testing; Model Studies DO - http://dx.doi.org/10.1111/j.1745-6584.2012.01009.x ER - TY - JOUR T1 - Vegetation Response to Western Juniper Slash Treatments AN - 1434033831; 18534751 AB - The expansion of pinon-juniper woodlands the past 100 years in the western United States has resulted in large scale efforts to kill trees and recover sagebrush steppe rangelands. It is important to evaluate vegetation recovery following woodland control to develop best management practices. In this study, we compared two fuel reduction treatments and a cut-and-leave (CUT) treatment used to control western juniper (Juniperus occidentalis spp. occidentalis Hook.) of the northwestern United States. Treatments were; CUT, cut-and-broadcast burn (BURN), and cut-pile-and-burn the pile (PILE). A randomized complete block design was used with five replicates of each treatment located in a curl leaf mahogany (Cercocarpus ledifolius Nutt. ex Torr. & A. Gray)/mountain big sagebrush (Artemisia tridentata Nutt. spp. vaseyana (Rydb.) Beetle)/Idaho fescue (Festuca idahoensis Elmer) association. In 2010, 4 years after tree control the cover of perennial grasses (PG) [Sandberg's bluegrass (Poa secunda J. Pres) and large bunchgrasses] were about 4 and 5 % less, respectively, in the BURN (7.1 plus or minus 0.6 %) than the PILE (11.4 plus or minus 2.3 %) and CUT (12.4 plus or minus 1.7 %) treatments (P < 0.0015). In 2010, cover of invasive cheatgrass (Bromus tectorum L.) was greater in the BURN (6.3 plus or minus 1.0 %) and was 50 and 100 % greater than PILE and CUT treatments, respectively. However, the increase in perennial bunchgrass density and cover, despite cheatgrass in the BURN treatment, mean it unlikely that cheatgrass will persist as a major understory component. In the CUT treatment mahogany cover increased 12.5 % and density increased in from 172 plus or minus 25 to 404 plus or minus 123 trees/ha. Burning, killed most or all of the adult mahogany, and mahogany recovery consisted of 100 and 67 % seedlings in the PILE and BURN treatments, respectively. After treatment, juniper presence from untreated small trees (<1 m tall; PILE and CUT treatments) and seedling emergence (all treatments) represented 25-33 % of pre-treatment tree density. To maintain recovery of herbaceous, shrub, and mahogany species additional control of reestablished juniper will be necessary. JF - Environmental Management AU - O'Connor, Casey AU - Miller, Rick AU - Bates, Jonathan D AD - United States Department of Interior, Bureau of Land Management, Burns District Office, Burns, OR, USA, jon.bates@oregonstate.edu Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 553 EP - 566 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 52 IS - 3 SN - 0364-152X, 0364-152X KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Burns KW - Grasses KW - Trees KW - Fuels KW - Juniperus occidentalis KW - Steppes KW - Mountains KW - Bromus tectorum KW - Understory KW - Poa secunda KW - Shrubs KW - Leaves KW - Vegetation KW - Festuca idahoensis KW - Cercocarpus ledifolius KW - Rangelands KW - USA, Idaho KW - Artemisia tridentata KW - Seedlings KW - Burning KW - M3 1010:Issues in Sustainable Development KW - ENA 07:General KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434033831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management&rft.atitle=Vegetation+Response+to+Western+Juniper+Slash+Treatments&rft.au=O%27Connor%2C+Casey%3BMiller%2C+Rick%3BBates%2C+Jonathan+D&rft.aulast=O%27Connor&rft.aufirst=Casey&rft.date=2013-09-01&rft.volume=52&rft.issue=3&rft.spage=553&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-013-0103-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 54 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Burns; Shrubs; Trees; Grasses; Fuels; Leaves; Vegetation; Steppes; Mountains; Rangelands; Seedlings; Burning; Understory; Bromus tectorum; Artemisia tridentata; Festuca idahoensis; Cercocarpus ledifolius; Juniperus occidentalis; Poa secunda; USA, Idaho DO - http://dx.doi.org/10.1007/s00267-013-0103-z ER - TY - JOUR T1 - Ecosystem services from converted land: the importance of tree cover in Amazonian pastures AN - 1434019020; 18475217 AB - Deforestation is responsible for a substantial fraction of global carbon emissions and changes in surface energy budgets that affect climate. Deforestation losses include wildlife and human habitat, and myriad forest products on which rural and urban societies depend for food, fiber, fuel, fresh water, medicine, and recreation. Ecosystem services gained in the transition from forests to pasture and croplands, however, are often ignored in assessments of the impact of land cover change. The role of converted lands in tropical areas in terms of carbon uptake and storage is largely unknown. Pastures represent the fastest-growing form of converted land use in the tropics, even in some areas of rapid urban expansion. Tree biomass stored in these areas spans a broad range, depending on tree cover. Trees in pasture increase carbon storage, provide shade for cattle, and increase productivity of forage material. As a result, increasing fractional tree cover can provide benefits land managers as well as important ecosystem services such as reducing conversion pressure on forests adjacent to pastures. This study presents an estimation of fractional tree cover in pasture in a dynamic region on the verge of large-scale land use change. An appropriate sampling interval is established for similar studies, one that balances the need for independent samples of sufficient number to characterize a pasture in terms of fractional tree cover. This information represents a useful policy tool for government organizations and NGOs interested in encouraging ecosystem services on converted lands. Using high spatial resolution remotely sensed imagery, fractional tree cover in pasture is quantified for the municipality of Rio Branco, Brazil. A semivariogram and devolving spatial resolution are employed to determine the coarsest sampling interval that may be used, minimizing effects of spatial autocorrelation. The coarsest sampling interval that minimizes spatial dependence was about 22 m. The area-weighted fractional tree cover for the study area was 1.85 %, corrected for a slight bias associated with the coarser sampling resolution. The pastures sampled for fractional tree cover were divided between 'high' and 'low' tree cover, which may be the result of intentional incorporation of arboreal species in pasture. Further research involving those ranchers that have a higher fractional tree cover may indicate ways to promote the practice on a broader scale in the region. JF - Urban Ecosystems AU - Barrett, Kirsten AU - Valentim, Judson AU - Turner, B L AD - USGS Alaska Geographic Science Office, Anchorage, AK, USA, kbarrett@usgs.gov Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 573 EP - 591 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 16 IS - 3 SN - 1083-8155, 1083-8155 KW - Environment Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Forest products KW - Trees KW - Food KW - Fuels KW - Remote sensing KW - Forests KW - spatial discrimination KW - Pasture KW - Surface properties KW - Carbon KW - Sampling KW - Pressure KW - Nongovernmental organizations KW - Data processing KW - Freshwater environments KW - Shade KW - Wildlife KW - Climate KW - Biomass KW - Habitat KW - Land use KW - Fibers KW - Recreation KW - Tropical environments KW - Rural areas KW - Deforestation KW - ENA 03:Energy KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434019020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Urban+Ecosystems&rft.atitle=Ecosystem+services+from+converted+land%3A+the+importance+of+tree+cover+in+Amazonian+pastures&rft.au=Barrett%2C+Kirsten%3BValentim%2C+Judson%3BTurner%2C+B+L&rft.aulast=Barrett&rft.aufirst=Kirsten&rft.date=2013-09-01&rft.volume=16&rft.issue=3&rft.spage=573&rft.isbn=&rft.btitle=&rft.title=Urban+Ecosystems&rft.issn=10838155&rft_id=info:doi/10.1007%2Fs11252-012-0280-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 75 N1 - Last updated - 2013-10-04 N1 - SubjectsTermNotLitGenreText - Forest products; Data processing; Freshwater environments; Trees; Fuels; Shade; Food; Climate; Wildlife; Remote sensing; spatial discrimination; Habitat; Biomass; Pasture; Land use; Fibers; Surface properties; Recreation; Carbon; Sampling; Pressure; Deforestation; Tropical environments; Forests; Nongovernmental organizations; Rural areas DO - http://dx.doi.org/10.1007/s11252-012-0280-1 ER - TY - JOUR T1 - Temporal and spatial variability of the global water balance AN - 1434018245; 18475660 AB - An analysis of simulated global water-balance components (precipitation [P], actual evapotranspiration [AET], runoff [R], and potential evapotranspiration [PET]) for the past century indicates that P has been the primary driver of variability in R. Additionally, since about 2000, there have been increases in P, AET, R, and PET for most of the globe. The increases in R during 2000 through 2009 have occurred despite unprecedented increases in PET. The increases in R are the result of substantial increases in P during the cool Northern Hemisphere months (i.e. October through March) when PET increases were relatively small; the largest PET increases occurred during the warm Northern Hemisphere months (April through September). Additionally, for the 2000 through 2009 period, the latitudinal distribution of P departures appears to co-vary with the mean P departures from 16 climate model projections of the latitudinal response of P to warming, except in the high latitudes. Finally, changes in water-balance variables appear large from the perspective of departures from the long-term means. However, when put into the context of the magnitudes of the raw water balance variable values, there appears to have been little change in any of the water-balance variables over the past century on a global or hemispheric scale. JF - Climatic Change AU - McCabe, Gregory J AU - Wolock, David M AD - U.S. Geological Survey, Denver Federal Center, MS 412, Denver, CO, 80255, USA, gmccabe@usgs.gov Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 375 EP - 387 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 120 IS - 1-2 SN - 0165-0009, 0165-0009 KW - Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Variability KW - Rainfall KW - Climate change KW - Hydrologic Budget KW - Potential evapotranspiration KW - Spatial variations KW - Latitude KW - Global water balance KW - Spatial variability KW - Climate models KW - Rainfall runoff KW - Climates KW - Climate KW - Evapotranspiration KW - Precipitation KW - Projections KW - Raw Water KW - Water balance KW - Runoff KW - SW 5010:Network design KW - Q5 08503:Characteristics, behavior and fate KW - AQ 00006:Sewage KW - M3 1010:Issues in Sustainable Development KW - M2 556.16:Runoff (556.16) KW - ENA 20:Weather Modification & Geophysical Change UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434018245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=Temporal+and+spatial+variability+of+the+global+water+balance&rft.au=McCabe%2C+Gregory+J%3BWolock%2C+David+M&rft.aulast=McCabe&rft.aufirst=Gregory&rft.date=2013-09-01&rft.volume=120&rft.issue=1-2&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-013-0798-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 30 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Spatial variations; Water balance; Climate change; Evapotranspiration; Runoff; Potential evapotranspiration; Climate models; Rainfall runoff; Global water balance; Precipitation; Spatial variability; Rainfall; Climate; Latitude; Variability; Climates; Hydrologic Budget; Projections; Raw Water DO - http://dx.doi.org/10.1007/s10584-013-0798-0 ER - TY - JOUR T1 - Using prairie restoration to curtail invasion of Canada thistle: the importance of limiting similarity and seed mix richness AN - 1427011235; 18325354 AB - Theory has predicted, and many experimental studies have confirmed, that resident plant species richness is inversely related to invisibility. Likewise, potential invaders that are functionally similar to resident plant species are less likely to invade than are those from different functional groups. Neither of these ideas has been tested in the context of an operational prairie restoration. Here, we tested the hypotheses that within tallgrass prairie restorations (1) as seed mix species richness increased, cover of the invasive perennial forb, Canada thistle (Cirsium arvense) would decline; and (2) guilds (both planted and arising from the seedbank) most similar to Canada thistle would have a larger negative effect on it than less similar guilds. Each hypothesis was tested on six former agricultural fields restored to tallgrass prairie in 2005; all were within the tallgrass prairie biome in Minnesota, USA. A mixed-model with repeated measures (years) in a randomized block (fields) design indicated that seed mix richness had no effect on cover of Canada thistle. Structural equation models assessing effects of cover of each planted and non-planted guild on cover of Canada thistle in 2006, 2007, and 2010 revealed that planted Asteraceae never had a negative effect on Canada thistle. In contrast, planted cool-season grasses and non-Asteraceae forbs, and many non-planted guilds had negative effects on Canada thistle cover. We conclude that early, robust establishment of native species, regardless of guild, is of greater importance in resistance to Canada thistle than is similarity of guilds in new prairie restorations. JF - Biological Invasions AU - Larson, Diane L AU - Bright, J B AU - Drobney, Pauline AU - Larson, Jennifer L AU - Palaia, Nicholas AU - Rabie, Paul A AU - Vacek, Sara AU - Wells, Douglas AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, 1561 Lindig St, St Paul, MN, 55108, USA, dlarson@usgs.gov Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 2049 EP - 2063 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 15 IS - 9 SN - 1387-3547, 1387-3547 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Agricultural land KW - Guilds KW - Canada KW - Asteraceae KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1427011235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Invasions&rft.atitle=Using+prairie+restoration+to+curtail+invasion+of+Canada+thistle%3A+the+importance+of+limiting+similarity+and+seed+mix+richness&rft.au=Larson%2C+Diane+L%3BBright%2C+J+B%3BDrobney%2C+Pauline%3BLarson%2C+Jennifer+L%3BPalaia%2C+Nicholas%3BRabie%2C+Paul+A%3BVacek%2C+Sara%3BWells%2C+Douglas&rft.aulast=Larson&rft.aufirst=Diane&rft.date=2013-09-01&rft.volume=15&rft.issue=9&rft.spage=2049&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-013-0432-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 1 N1 - Last updated - 2014-03-24 N1 - SubjectsTermNotLitGenreText - Guilds; Asteraceae; Canada DO - http://dx.doi.org/10.1007/s10530-013-0432-0 ER - TY - JOUR T1 - Effect of power plant emission reductions on a nearby wilderness area: a case study in northwestern Colorado AN - 1427006497; 18318935 AB - This study evaluates the effect of emission reductions at two coal-fired power plants in northwestern Colorado on a nearby wilderness area. Control equipment was installed at both plants during 1999-2004 to reduce SO sub(2) and NOx emissions. One challenge was separating the effects of local from regional emissions, which also declined during the study period. The long-term datasets examined confirm that emission reductions had a beneficial effect on air and water quality in the wilderness. Despite a 75 % reduction in SO sub(2) emissions, sulfate aerosols measured in the wilderness decreased by only 20 %. Because the site is relatively close to the power plants (<75 km), the slow rate of conversion of SO sub(2) to sulfate, particularly under conditions of low relative humidity, might account for this less than one-to-one response. On the clearest days, emissions controls appeared to improve visibility by about 1 deciview, which is a small but perceptible improvement. On the haziest days, however, there was little improvement perhaps reflecting the dominance of regional haze and other components of visibility degradation particularly organic carbon and dust. Sulfate and acidity in atmospheric deposition decreased by 50 % near the southern end of the wilderness of which 60 % was attributed to power plant controls and the remainder to reductions in regional sources. Lake water sulfate responded rapidly to trends in deposition declining at 28 lakes monitored in and near the wilderness. Although no change in the acid-base status was observed, few of the lakes appear to be at risk from chronic or episodic acidification. JF - Environmental Monitoring and Assessment AU - Mast, MAlisa AU - Ely, Daniel AD - U.S. Geological Survey, Colorado Water Science Center, Denver Federal Center, Denver, CO, 80225, USA, mamast@usgs.gov Y1 - 2013/09// PY - 2013 DA - Sep 2013 SP - 7081 EP - 7095 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 185 IS - 9 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; Pollution Abstracts KW - Sulfates KW - USA, Colorado KW - Lakes KW - Pollutant deposition KW - Sulfur dioxide KW - Wilderness KW - Power plants KW - Emissions KW - Emission control KW - Visibility KW - P 0000:AIR POLLUTION KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1427006497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Effect+of+power+plant+emission+reductions+on+a+nearby+wilderness+area%3A+a+case+study+in+northwestern+Colorado&rft.au=Mast%2C+MAlisa%3BEly%2C+Daniel&rft.aulast=Mast&rft.aufirst=MAlisa&rft.date=2013-09-01&rft.volume=185&rft.issue=9&rft.spage=7081&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-013-3086-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 27 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Sulfates; Pollutant deposition; Lakes; Sulfur dioxide; Emissions; Power plants; Wilderness; Visibility; Emission control; USA, Colorado DO - http://dx.doi.org/10.1007/s10661-013-3086-6 ER - TY - JOUR T1 - Accumulation of pesticides in Pacific chorus frogs (Pseudacris regilla) from California's Sierra Nevada Mountains, USA. AN - 1415609616; 23893497 AB - Pesticides are receiving increasing attention as potential causes of amphibian declines, acting singly or in combination with other stressors, but limited information is available on the accumulation of current-use pesticides in tissue. The authors examined potential exposure and accumulation of currently used pesticides in pond-breeding frogs (Pseudacris regilla) collected from 7 high elevations sites in northern California. All sites sampled are located downwind of California's highly agricultural Central Valley and receive inputs of pesticides through precipitation and/or dry deposition. Whole frog tissue, water, and sediment were analyzed for more than 90 current-use pesticides and pesticide degradates using gas chromatography-mass spectrometry. Two fungicides, pyraclostrobin and tebuconazole, and one herbicide, simazine, were the most frequently detected pesticides in tissue samples. Median pesticide concentration ranged from 13 µg/kg to 235 µg/kg wet weight. Tebuconazole and pyraclostrobin were the only 2 compounds observed frequently in frog tissue and sediment. Significant spatial differences in tissue concentration were observed, which corresponded to pesticide use in the upwind counties. Data generated indicated that amphibians residing in remote locations are exposed to and capable of accumulating current-use pesticides. A comparison of P. regilla tissue concentrations with water and sediment data indicated that the frogs are accumulating pesticides and are potentially a more reliable indicator of exposure to this group of pesticides than either water or sediment. Copyright © 2013 SETAC. JF - Environmental toxicology and chemistry AU - Smalling, Kelly L AU - Fellers, Gary M AU - Kleeman, Patrick M AU - Kuivila, Kathryn M AD - California Water Science Center, US Geological Survey, Sacramento, CA, USA. ksmall@usgs.gov Y1 - 2013/09// PY - 2013 DA - September 2013 SP - 2026 EP - 2034 VL - 32 IS - 9 KW - Environmental Pollutants KW - 0 KW - Pesticide Residues KW - Pesticides KW - Index Medicus KW - Sierra Nevada KW - Amphibian KW - Current-use pesticides KW - Pseudacris regilla KW - Accumulation KW - California KW - Animals KW - Gas Chromatography-Mass Spectrometry KW - Pesticide Residues -- analysis KW - Pesticide Residues -- toxicity KW - Pesticide Residues -- metabolism KW - Nevada KW - Male KW - Pesticides -- analysis KW - Pesticides -- metabolism KW - Environmental Pollutants -- metabolism KW - Environmental Pollutants -- toxicity KW - Anura -- metabolism KW - Environmental Pollutants -- analysis KW - Pesticides -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1415609616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+toxicology+and+chemistry&rft.atitle=Accumulation+of+pesticides+in+Pacific+chorus+frogs+%28Pseudacris+regilla%29+from+California%27s+Sierra+Nevada+Mountains%2C+USA.&rft.au=Smalling%2C+Kelly+L%3BFellers%2C+Gary+M%3BKleeman%2C+Patrick+M%3BKuivila%2C+Kathryn+M&rft.aulast=Smalling&rft.aufirst=Kelly&rft.date=2013-09-01&rft.volume=32&rft.issue=9&rft.spage=2026&rft.isbn=&rft.btitle=&rft.title=Environmental+toxicology+and+chemistry&rft.issn=1552-8618&rft_id=info:doi/10.1002%2Fetc.2308 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-12-17 N1 - Date created - 2013-07-29 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1002/etc.2308 ER - TY - CPAPER T1 - Preserving and Restoring Authentic Acoustic Environments that Will Inspire the American Public T2 - 2013 National Conference on Noise Control Engineering (NOISE-CON 2013) AN - 1490519594; 6256470 JF - 2013 National Conference on Noise Control Engineering (NOISE-CON 2013) AU - Fristrup, Kurt Y1 - 2013/08/26/ PY - 2013 DA - 2013 Aug 26 KW - Acoustics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490519594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+National+Conference+on+Noise+Control+Engineering+%28NOISE-CON+2013%29&rft.atitle=Preserving+and+Restoring+Authentic+Acoustic+Environments+that+Will+Inspire+the+American+Public&rft.au=Fristrup%2C+Kurt&rft.aulast=Fristrup&rft.aufirst=Kurt&rft.date=2013-08-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+National+Conference+on+Noise+Control+Engineering+%28NOISE-CON+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.inceusa.org/nc13/links/NOISE-CON_2013_Technical_Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Preserving Superlative Opportunities to Hear the Sounds of National Parks T2 - 2013 National Conference on Noise Control Engineering (NOISE-CON 2013) AN - 1490518152; 6256613 JF - 2013 National Conference on Noise Control Engineering (NOISE-CON 2013) AU - Fristrup, Kurt Y1 - 2013/08/26/ PY - 2013 DA - 2013 Aug 26 KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1490518152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+National+Conference+on+Noise+Control+Engineering+%28NOISE-CON+2013%29&rft.atitle=Preserving+Superlative+Opportunities+to+Hear+the+Sounds+of+National+Parks&rft.au=Fristrup%2C+Kurt&rft.aulast=Fristrup&rft.aufirst=Kurt&rft.date=2013-08-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+National+Conference+on+Noise+Control+Engineering+%28NOISE-CON+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.inceusa.org/nc13/links/NOISE-CON_2013_Technical_Program.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-30 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Seeking Leopold's Quadrant: How do we foster research that addresses needs of resource-management decision-makers? T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493792790; 6258515 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Jackson, Stephen Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493792790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Seeking+Leopold%27s+Quadrant%3A+How+do+we+foster+research+that+addresses+needs+of+resource-management+decision-makers%3F&rft.au=Jackson%2C+Stephen&rft.aulast=Jackson&rft.aufirst=Stephen&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Land cover change in the Southwest: Wildfire risk, drought-induced tree mortality, and the convergence of climate, land management, and disturbance trends in regional forests and woodlands T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493792629; 6258512 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Allen, Craig Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Land management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493792629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Land+cover+change+in+the+Southwest%3A+Wildfire+risk%2C+drought-induced+tree+mortality%2C+and+the+convergence+of+climate%2C+land+management%2C+and+disturbance+trends+in+regional+forests+and+woodlands&rft.au=Allen%2C+Craig&rft.aulast=Allen&rft.aufirst=Craig&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Comparing metrics of forest health between national parks and surrounding forestlands using data collected by the Northeast Temperate Network and the U.S. Forest Service Forest Inventory and Analysis program T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493791125; 6256878 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Miller, Kathryn AU - Dieffenbach, Fred AU - Mitchell, Brian Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - USA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493791125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Comparing+metrics+of+forest+health+between+national+parks+and+surrounding+forestlands+using+data+collected+by+the+Northeast+Temperate+Network+and+the+U.S.+Forest+Service+Forest+Inventory+and+Analysis+program&rft.au=Miller%2C+Kathryn%3BDieffenbach%2C+Fred%3BMitchell%2C+Brian&rft.aulast=Miller&rft.aufirst=Kathryn&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Using a combined hydrologic network-climate model of the invasive nutria (Myocastor coypus) to understand current distributions and range expansion potential under climate change scenarios T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493790905; 6258368 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Jarnevich, Catherine AU - Sheffels, Trevor AU - Carter, Jacoby AU - Young, Nick AU - Sytsma, Mark Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Climatic changes KW - Myocastor coypus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493790905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Using+a+combined+hydrologic+network-climate+model+of+the+invasive+nutria+%28Myocastor+coypus%29+to+understand+current+distributions+and+range+expansion+potential+under+climate+change+scenarios&rft.au=Jarnevich%2C+Catherine%3BSheffels%2C+Trevor%3BCarter%2C+Jacoby%3BYoung%2C+Nick%3BSytsma%2C+Mark&rft.aulast=Jarnevich&rft.aufirst=Catherine&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - The National Phenology Database: A multi-taxa, continental-scale dataset for scientific inquiry T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493788741; 6258247 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Weltzin, Jake Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Phenology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493788741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=The+National+Phenology+Database%3A+A+multi-taxa%2C+continental-scale+dataset+for+scientific+inquiry&rft.au=Weltzin%2C+Jake&rft.aulast=Weltzin&rft.aufirst=Jake&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - What is your vision of how ESA can help ecological research inform policy and behavioral change? T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493788415; 6258111 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Baron, Jill Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Policies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493788415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=What+is+your+vision+of+how+ESA+can+help+ecological+research+inform+policy+and+behavioral+change%3F&rft.au=Baron%2C+Jill&rft.aulast=Baron&rft.aufirst=Jill&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Actionable science in an era of rapid climate change, tying observations and predictions to policies and actions T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493788341; 6258329 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Beard Jr, T Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Prediction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493788341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Actionable+science+in+an+era+of+rapid+climate+change%2C+tying+observations+and+predictions+to+policies+and+actions&rft.au=Beard+Jr%2C+T&rft.aulast=Beard+Jr&rft.aufirst=T&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Interactive effects of flooding and deer (Odocoileus virginianus) browsing on floodplain vegetation and nitrogen dynamics T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493788056; 6258481 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - De Jager, Nathan AU - Thomsen, Meredith AU - Strauss, Eric AU - Cogger, Benjamin AU - Swanson, Whitney Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Flooding KW - Odocoileus virginianus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493788056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Interactive+effects+of+flooding+and+deer+%28Odocoileus+virginianus%29+browsing+on+floodplain+vegetation+and+nitrogen+dynamics&rft.au=De+Jager%2C+Nathan%3BThomsen%2C+Meredith%3BStrauss%2C+Eric%3BCogger%2C+Benjamin%3BSwanson%2C+Whitney&rft.aulast=De+Jager&rft.aufirst=Nathan&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Mapping invasive hybrid swarms and swarms of hybrids T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493787821; 6257534 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Stohlgren, Thomas AU - Evangelista, Paul AU - Kumar, Sunil AU - Jarnevich, Catherine Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Hybrids UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493787821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Mapping+invasive+hybrid+swarms+and+swarms+of+hybrids&rft.au=Stohlgren%2C+Thomas%3BEvangelista%2C+Paul%3BKumar%2C+Sunil%3BJarnevich%2C+Catherine&rft.aulast=Stohlgren&rft.aufirst=Thomas&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Deer and earthworms modify forest responses to climate change T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493786087; 6257620 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Fisichelli, Nicholas AU - Eisenhauer, Nico AU - Frelich, Lee AU - Reich, Peter Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Earthworms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493786087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Deer+and+earthworms+modify+forest+responses+to+climate+change&rft.au=Fisichelli%2C+Nicholas%3BEisenhauer%2C+Nico%3BFrelich%2C+Lee%3BReich%2C+Peter&rft.aulast=Fisichelli&rft.aufirst=Nicholas&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Applying conservation decision tools to forests: Fire management in the Sierra Nevada T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783785; 6257360 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Nydick, Koren AU - Schwartz, Mark AU - Thorne, James Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Applying+conservation+decision+tools+to+forests%3A+Fire+management+in+the+Sierra+Nevada&rft.au=Nydick%2C+Koren%3BSchwartz%2C+Mark%3BThorne%2C+James&rft.aulast=Nydick&rft.aufirst=Koren&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Transitioning from descriptive statistical models to structural equation models T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783608; 6257086 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Grace, James AU - Schoolmaster Jr, Donald Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Mathematical models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783608?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Transitioning+from+descriptive+statistical+models+to+structural+equation+models&rft.au=Grace%2C+James%3BSchoolmaster+Jr%2C+Donald&rft.aulast=Grace&rft.aufirst=James&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Land use and climate affects wetland dynamics and productivity T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783590; 6257344 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - McCauley, Lisa AU - Anteau, Michael AU - van der Burg, Max AU - Wiltermuth, Mark Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Land use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Land+use+and+climate+affects+wetland+dynamics+and+productivity&rft.au=McCauley%2C+Lisa%3BAnteau%2C+Michael%3Bvan+der+Burg%2C+Max%3BWiltermuth%2C+Mark&rft.aulast=McCauley&rft.aufirst=Lisa&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Climate change effects on biological soil crusts: What should we expect for future biocrust structure and function? T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783568; 6257203 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Reed, Sasha AU - Fisher, Rosie AU - Coe, Kirsten AU - Wertin, Timothy AU - Sparks, Jed AU - Belnap, Jayne Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Soil UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783568?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Climate+change+effects+on+biological+soil+crusts%3A+What+should+we+expect+for+future+biocrust+structure+and+function%3F&rft.au=Reed%2C+Sasha%3BFisher%2C+Rosie%3BCoe%2C+Kirsten%3BWertin%2C+Timothy%3BSparks%2C+Jed%3BBelnap%2C+Jayne&rft.aulast=Reed&rft.aufirst=Sasha&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Comparison of sediment in watersheds with varying amounts of conservation lands T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783426; 6257132 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Christensen, Victoria AU - Mohring, Eric Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Comparison+of+sediment+in+watersheds+with+varying+amounts+of+conservation+lands&rft.au=Christensen%2C+Victoria%3BMohring%2C+Eric&rft.aulast=Christensen&rft.aufirst=Victoria&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Defining which microbial properties matter most for which ecosystem process and how to measure them T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493783362; 6257385 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Hall, Ed Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493783362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Defining+which+microbial+properties+matter+most+for+which+ecosystem+process+and+how+to+measure+them&rft.au=Hall%2C+Ed&rft.aulast=Hall&rft.aufirst=Ed&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Regional signatures of plant response to climate across North American deserts: Forecasts for management and planning T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493782199; 6257591 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Munson, Seth AU - Belnap, Jayne AU - Webb, Robert Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - North America UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493782199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Regional+signatures+of+plant+response+to+climate+across+North+American+deserts%3A+Forecasts+for+management+and+planning&rft.au=Munson%2C+Seth%3BBelnap%2C+Jayne%3BWebb%2C+Robert&rft.aulast=Munson&rft.aufirst=Seth&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Traffic safety at the intersection of ethics and epistemology T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493780611; 6257880 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Jackson, Stephen Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Traffic safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493780611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Traffic+safety+at+the+intersection+of+ethics+and+epistemology&rft.au=Jackson%2C+Stephen&rft.aulast=Jackson&rft.aufirst=Stephen&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Climate change insights from long-term soil-moisture data collected across a desert basin T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493779966; 6257592 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Duniway, Michael AU - Monger, H AU - Herrick, Jeffrey AU - Anderson, John Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493779966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Climate+change+insights+from+long-term+soil-moisture+data+collected+across+a+desert+basin&rft.au=Duniway%2C+Michael%3BMonger%2C+H%3BHerrick%2C+Jeffrey%3BAnderson%2C+John&rft.aulast=Duniway&rft.aufirst=Michael&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Disentangling residency and migration in a partial migratory system where detection is much less than one T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493779552; 6257090 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Yackulic, Charles Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Migration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493779552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Disentangling+residency+and+migration+in+a+partial+migratory+system+where+detection+is+much+less+than+one&rft.au=Yackulic%2C+Charles&rft.aulast=Yackulic&rft.aufirst=Charles&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Comparison of activity patterns of nutria (Myocastor coypus) between urban pond complexes in Lafayette, Louisiana, USA and Portland, Oregon, USA T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493779509; 6256771 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Merino, Sergio AU - Carter, Jacoby AU - Sheffels, Trevor AU - Sytsma, Mark Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - USA, Oregon, Portland KW - Myocastor coypus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493779509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Comparison+of+activity+patterns+of+nutria+%28Myocastor+coypus%29+between+urban+pond+complexes+in+Lafayette%2C+Louisiana%2C+USA+and+Portland%2C+Oregon%2C+USA&rft.au=Merino%2C+Sergio%3BCarter%2C+Jacoby%3BSheffels%2C+Trevor%3BSytsma%2C+Mark&rft.aulast=Merino&rft.aufirst=Sergio&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - Ecotone resilience in a coastal system of mangroves and hardwood hammocks T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493779507; 6256754 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Turtora, Michael AU - DeAngelis, Donald AU - Teh, Su AU - Jiang, Jiang Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Ecotones UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493779507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=Ecotone+resilience+in+a+coastal+system+of+mangroves+and+hardwood+hammocks&rft.au=Turtora%2C+Michael%3BDeAngelis%2C+Donald%3BTeh%2C+Su%3BJiang%2C+Jiang&rft.aulast=Turtora&rft.aufirst=Michael&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - CPAPER T1 - A comparison of use of tail-mount and collar attachment methods for nutria (Myocastor coypus) telemetry T2 - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AN - 1493779492; 6256772 JF - 98th Annual Meeting of the Ecological Society of America (ESA 2013) AU - Carter, Jacoby AU - Sheffels, Trevor AU - Merino, Sergio AU - Sytsma, Mark Y1 - 2013/08/04/ PY - 2013 DA - 2013 Aug 04 KW - Telemetry KW - Myocastor coypus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1493779492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.atitle=A+comparison+of+use+of+tail-mount+and+collar+attachment+methods+for+nutria+%28Myocastor+coypus%29+telemetry&rft.au=Carter%2C+Jacoby%3BSheffels%2C+Trevor%3BMerino%2C+Sergio%3BSytsma%2C+Mark&rft.aulast=Carter&rft.aufirst=Jacoby&rft.date=2013-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=98th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2013/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-31 N1 - Last updated - 2014-02-10 ER - TY - JOUR T1 - Monitoring Change in Great Salt Lake AN - 1712566663; PQ0001956944 AB - Great Salt Lake is the largest hypersaline lake in the Western Hemisphere and the fourth largest terminal lake in the world (Figure 1). The open water and adjacent wetlands of the Great Salt Lake ecosystem support millions of migratory waterfowl and shorebirds from throughout the Western Hemisphere [Aldrich and Paul, 2002]. In addition, the area is of important economic value: Brine shrimp (Artemia franciscana) residing in Great Salt Lake support an aquaculture shrimp cyst industry with annual revenues as high as $60 million. JF - EOS, Transactions, American Geophysical Union AU - Naftz, David AU - Angeroth, Cory AU - Freeman, Michael AU - Rowland, Ryan AU - Carling, Gregory AD - Montana Water Science Center, U.S. Geological Survey (USGS), Helena, Mont. Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 289 EP - 290 PB - Wiley Subscription Services, Inc., 1105 N Market St Wilmington DE 19801 VL - 94 IS - 33 SN - 0096-3941, 0096-3941 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Waterfowl KW - Shrimp KW - Ecosystems KW - Shrimp culture KW - Salt lakes KW - Cysts KW - Aquaculture KW - American Geophysical Union KW - Aquaculture economics KW - Taxes KW - Lakes KW - Wetlands KW - Marine aquaculture KW - Freshwater aquaculture KW - Monitoring KW - USA, Utah, Great Salt L. KW - Aquatic birds KW - M2 556.55:Lakes, Reservoirs, Ponds (556.55) KW - Q2 09262:Methods and instruments KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712566663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Monitoring+Change+in+Great+Salt+Lake&rft.au=Naftz%2C+David%3BAngeroth%2C+Cory%3BFreeman%2C+Michael%3BRowland%2C+Ryan%3BCarling%2C+Gregory&rft.aulast=Naftz&rft.aufirst=David&rft.date=2013-08-01&rft.volume=94&rft.issue=33&rft.spage=289&rft.isbn=&rft.btitle=&rft.title=EOS%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1002%2F2013EO330001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Aquaculture economics; Shrimp culture; Marine aquaculture; Wetlands; Salt lakes; Freshwater aquaculture; Cysts; Aquatic birds; American Geophysical Union; Waterfowl; Taxes; Lakes; Shrimp; Ecosystems; Monitoring; Aquaculture; USA, Utah, Great Salt L. DO - http://dx.doi.org/10.1002/2013EO330001 ER - TY - JOUR T1 - Phytotoxicity of zinc and manganese to seedlings grown in soil contaminated by zinc smelting AN - 1664195074; PQ0001194309 AB - Historic emissions from two zinc smelters have injured the forest on Blue Mountain near Palmerton, Pennsylvania, USA. Seedlings of soybeans and five tree species were grown in a greenhouse in a series of mixtures of smelter-contaminated and reference soils and then phytotoxic thresholds were calculated. As little as 10% Palmerton soil mixed with reference soil killed or greatly stunted seedlings of most species. Zinc was the principal cause of the phytotoxicity to the tree seedlings, although Mn and Cd may also have been phytotoxic in the most contaminated soil mixtures. Calcium deficiency seemed to play a role in the observed phytotoxicity. Exposed soybeans showed symptoms of Mn toxicity. A test of the effect of liming on remediation of the Zn and Mn phytotoxicity caused a striking decrease in Sr-nitrate extractable metals in soils and demonstrated that liming was critical to remediation and restoration. JF - Environmental Pollution AU - Beyer, W N AU - Green, CE AU - Beyer, M AU - Chaney, R L AD - Patuxent Wildlife Research Center, United States Geological Survey, BARC-East, Bldg 308, 10300 Baltimore Ave., Laurel, MD 20708, USA Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 167 EP - 176 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 179 SN - 0269-7491, 0269-7491 KW - Pollution Abstracts; Toxicology Abstracts; Environment Abstracts; Sustainability Science Abstracts KW - Phytotoxicity KW - Zinc KW - Manganese KW - Soil pH KW - Smelter KW - Calcium KW - Bioremediation KW - Trees KW - Heavy metals KW - Forests KW - Mountains KW - Soil KW - Cadmium KW - Pollution KW - Liming KW - Soil contamination KW - Toxicity KW - Smelters KW - Greenhouses KW - Soybeans KW - Soil pollution KW - Nutrient deficiency KW - USA, Pennsylvania KW - Seedlings KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - X 24360:Metals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1664195074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Pollution&rft.atitle=Phytotoxicity+of+zinc+and+manganese+to+seedlings+grown+in+soil+contaminated+by+zinc+smelting&rft.au=Beyer%2C+W+N%3BGreen%2C+CE%3BBeyer%2C+M%3BChaney%2C+R+L&rft.aulast=Beyer&rft.aufirst=W&rft.date=2013-08-01&rft.volume=179&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Environmental+Pollution&rft.issn=02697491&rft_id=info:doi/10.1016%2Fj.envpol.2013.04.013 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-03-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Heavy metals; Trees; Forests; Liming; Toxicity; Smelters; Soybeans; Greenhouses; Soil; Soil pollution; Nutrient deficiency; Zinc; Seedlings; Phytotoxicity; Cadmium; Manganese; Pollution; Bioremediation; Calcium; Soil contamination; Mountains; USA, Pennsylvania DO - http://dx.doi.org/10.1016/j.envpol.2013.04.013 ER - TY - JOUR T1 - The Glass Ceiling Revisited: Moving Beyond Discrimination in the Study of Gender in Public Organizations AN - 1559003429; 201420937 AB - Gender continues to shape organizational life in profound ways. Theorizing about gender in public institutions has been scarce. This article is an attempt to reinsert gender in our research agenda. First, macro-level theories of gender in organizations are discussed; then, the literature in public administration is surveyed. The author contends that the theory of representative bureaucracy provides a tremendous theoretical platform for understanding gender's sociocultural forces as well as normative avenues and prospects for change. Such an approach will move us beyond description (i.e., lack of representation) to a better understanding of how gender is deployed and acquires signification in organizational life. [Reprinted by permission of Sage Publications Inc., copyright holder.] JF - Administration & Society AU - Caceres-Rodriguez, Rick AD - State University of New York, Albany, USA, National Park Service, Washington, DC, USA Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 674 EP - 709 PB - Sage Publications, Thousand Oaks CA VL - 45 IS - 6 SN - 0095-3997, 0095-3997 KW - glass ceiling discrimination gender representative bureaucracy KW - Bureaucracy KW - Discrimination KW - Research KW - Representation KW - Public Administration KW - Platform KW - Sexism KW - Sex KW - article KW - 9263: public policy/administration; public administration/bureaucracy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1559003429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Administration+%26+Society&rft.atitle=The+Glass+Ceiling+Revisited%3A+Moving+Beyond+Discrimination+in+the+Study+of+Gender+in+Public+Organizations&rft.au=Caceres-Rodriguez%2C+Rick&rft.aulast=Caceres-Rodriguez&rft.aufirst=Rick&rft.date=2013-08-01&rft.volume=45&rft.issue=6&rft.spage=674&rft.isbn=&rft.btitle=&rft.title=Administration+%26+Society&rft.issn=00953997&rft_id=info:doi/10.1177%2F0095399711429104 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2014-09-01 N1 - Number of references - 78 N1 - Last updated - 2016-09-28 N1 - CODEN - ADSODM N1 - SubjectsTermNotLitGenreText - Sex; Platform; Bureaucracy; Public Administration; Research; Representation; Sexism; Discrimination DO - http://dx.doi.org/10.1177/0095399711429104 ER - TY - JOUR T1 - Anticipating health risks from atmospheric dust through detection of sources, compositions, and transport paths of regional dust AN - 1510396801; 2014-021129 JF - International Conference on Medical Geology AU - Reynolds, Richard L AU - Goldstein, Harland L AU - Breit, George N AU - Urban, Frank AU - Bogle, Rian AU - Morman, Suzette A AU - Miller, Mark E AU - Whitney, John W AU - Ghio, Andrew J AU - Finkelman, Robert B Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 41 PB - [varies], [varies] VL - 5 KW - medical geology KW - clastic sediments KW - pollutants KW - human activity KW - pollution KW - atmosphere KW - effects KW - simulation KW - environmental analysis KW - environmental effects KW - air pollution KW - transport KW - dust KW - sediments KW - risk assessment KW - wind transport KW - public health KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1510396801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Conference+on+Medical+Geology&rft.atitle=Anticipating+health+risks+from+atmospheric+dust+through+detection+of+sources%2C+compositions%2C+and+transport+paths+of+regional+dust&rft.au=Reynolds%2C+Richard+L%3BGoldstein%2C+Harland+L%3BBreit%2C+George+N%3BUrban%2C+Frank%3BBogle%2C+Rian%3BMorman%2C+Suzette+A%3BMiller%2C+Mark+E%3BWhitney%2C+John+W%3BGhio%2C+Andrew+J%3BFinkelman%2C+Robert+B&rft.aulast=Reynolds&rft.aufirst=Richard&rft.date=2013-08-01&rft.volume=5&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=International+Conference+on+Medical+Geology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The 5th international conference on Medical geology and the 2nd symposium on Advances in geospatial technologies for health N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Last updated - 2014-03-27 N1 - CODEN - #07748 N1 - SubjectsTermNotLitGenreText - air pollution; atmosphere; clastic sediments; dust; effects; environmental analysis; environmental effects; human activity; medical geology; pollutants; pollution; public health; risk assessment; sediments; simulation; transport; wind transport ER - TY - JOUR T1 - Three Rivers stone quarry and Thompson Creek Mine field trip AN - 1507175120; 2014-016385 JF - Northwest Geology AU - Gardner, Ken S AU - Cheff, Raymond L Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 383 EP - 392 PB - University of Montana, Department of Geology, Missoula, MT VL - 42 SN - 0096-7769, 0096-7769 KW - United States KW - Thompson Creek Mine KW - molybdenum ores KW - Cretaceous KW - building stone KW - quartzites KW - field trips KW - Salmon River KW - metasomatism KW - Upper Cretaceous KW - ripple marks KW - exploration KW - Cenozoic KW - bedding KW - bedding plane irregularities KW - Challis Volcanics KW - sedimentary rocks KW - dates KW - metamorphic rocks KW - Little Belt Mountains KW - absolute age KW - hydrothermal alteration KW - sedimentary structures KW - faults KW - construction materials KW - Three Rivers Quarry KW - stratigraphy KW - North America KW - mines KW - Idaho KW - argillite KW - Paleozoic KW - quarries KW - basement KW - structural controls KW - U. S. Rocky Mountains KW - Mesozoic KW - Montana KW - Idaho Batholith KW - Tertiary KW - planar bedding structures KW - Custer County Idaho KW - K/Ar KW - thrust faults KW - metal ores KW - clastic rocks KW - Rocky Mountains KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507175120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Geology&rft.atitle=Three+Rivers+stone+quarry+and+Thompson+Creek+Mine+field+trip&rft.au=Gardner%2C+Ken+S%3BCheff%2C+Raymond+L&rft.aulast=Gardner&rft.aufirst=Ken&rft.date=2013-08-01&rft.volume=42&rft.issue=&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Northwest+Geology&rft.issn=00967769&rft_id=info:doi/ L2 - http://trgs.org/pubs.htm LA - English DB - GeoRef N1 - Conference title - Belt symposium V N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 19 N1 - PubXState - MT N1 - Document feature - illus. incl. sketch map, sect. N1 - Last updated - 2014-03-14 N1 - CODEN - NWGYAR N1 - SubjectsTermNotLitGenreText - absolute age; argillite; basement; bedding; bedding plane irregularities; building stone; Cenozoic; Challis Volcanics; clastic rocks; construction materials; Cretaceous; Custer County Idaho; dates; exploration; faults; field trips; hydrothermal alteration; Idaho; Idaho Batholith; K/Ar; Little Belt Mountains; Mesozoic; metal ores; metamorphic rocks; metasomatism; mines; molybdenum ores; Montana; North America; Paleozoic; planar bedding structures; quarries; quartzites; ripple marks; Rocky Mountains; Salmon River; sedimentary rocks; sedimentary structures; stratigraphy; structural controls; Tertiary; Thompson Creek Mine; Three Rivers Quarry; thrust faults; U. S. Rocky Mountains; United States; Upper Cretaceous ER - TY - JOUR T1 - Tour of historic mines in the Mackay, Idaho, area and nearby geological features AN - 1507174996; 2014-016382 JF - Northwest Geology AU - Hedrick, Antonia AU - Mitchell, Victoria E Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 365 EP - 374 PB - University of Montana, Department of Geology, Missoula, MT VL - 42 SN - 0096-7769, 0096-7769 KW - United States KW - mineral exploration KW - mining KW - igneous rocks KW - granites KW - field trips KW - Mackay Idaho KW - areal geology KW - road log KW - Cenozoic KW - Challis Volcanics KW - plutonic rocks KW - mass movements KW - Empire Mine KW - copper ores KW - Alder Creek mining district KW - faults KW - abandoned mines KW - mines KW - Idaho KW - White Knob Mountains KW - history KW - slumping KW - Tertiary KW - Custer County Idaho KW - granite porphyry KW - Borah Peak earthquake 1983 KW - metal ores KW - fault scarps KW - earthquakes KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1507174996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Northwest+Geology&rft.atitle=Tour+of+historic+mines+in+the+Mackay%2C+Idaho%2C+area+and+nearby+geological+features&rft.au=Hedrick%2C+Antonia%3BMitchell%2C+Victoria+E&rft.aulast=Hedrick&rft.aufirst=Antonia&rft.date=2013-08-01&rft.volume=42&rft.issue=&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=Northwest+Geology&rft.issn=00967769&rft_id=info:doi/ L2 - http://trgs.org/pubs.htm LA - English DB - GeoRef N1 - Conference title - Belt symposium V N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 11 N1 - PubXState - MT N1 - Document feature - illus. incl. sketch map, sect. N1 - Last updated - 2014-05-15 N1 - CODEN - NWGYAR N1 - SubjectsTermNotLitGenreText - abandoned mines; Alder Creek mining district; areal geology; Borah Peak earthquake 1983; Cenozoic; Challis Volcanics; copper ores; Custer County Idaho; earthquakes; Empire Mine; fault scarps; faults; field trips; granite porphyry; granites; history; Idaho; igneous rocks; Mackay Idaho; mass movements; metal ores; mineral exploration; mines; mining; plutonic rocks; road log; slumping; Tertiary; United States; White Knob Mountains ER - TY - JOUR T1 - Curve Fit: a pixel-level raster regression tool for mapping spatial patterns AN - 1468369965; 18652415 AB - Summary JF - Methods in Ecology and Evolution AU - Jager, Nathan R AU - Fox, Timothy J AD - USGS Upper Midwest Environmental Sciences Center, La Crosse, WI, 54603, USA. PY - 2013 SP - 789 EP - 792 PB - Wiley-Blackwell, Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 4 IS - 8 SN - 2041-210X, 2041-210X KW - Ecology Abstracts KW - ArcMap KW - landscape assessment KW - landscape pattern KW - scale KW - Mapping KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1468369965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Methods+in+Ecology+and+Evolution&rft.atitle=Curve+Fit%3A+a+pixel-level+raster+regression+tool+for+mapping+spatial+patterns&rft.au=Jager%2C+Nathan+R%3BFox%2C+Timothy+J&rft.aulast=Jager&rft.aufirst=Nathan&rft.date=2013-08-01&rft.volume=4&rft.issue=8&rft.spage=789&rft.isbn=&rft.btitle=&rft.title=Methods+in+Ecology+and+Evolution&rft.issn=2041210X&rft_id=info:doi/10.1111%2F2041-210X.12068 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-12-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Mapping DO - http://dx.doi.org/10.1111/2041-210X.12068 ER - TY - JOUR T1 - The importance of record length in estimating the magnitude of climatic changes: an example using 175 years of lake ice-out dates in New England AN - 1443377869; 18658132 AB - Many studies have shown that lake ice-out (break-up) dates in the Northern Hemisphere are useful indicators of late winter/early spring climate change. Trends in lake ice-out dates in New England, USA, were analyzed for 25, 50, 75, 100, 125, 150, and 175 year periods ending in 2008. More than 100 years of ice-out data were available for 19 of the 28 lakes in this study. The magnitude of trends over time depends on the length of the period considered. For the recent 25-year period, there was a mix of earlier and later ice-out dates. Lake ice-outs during the last 50 years became earlier by 1.8 days/decade (median change for all lakes with adequate data). This is a much higher rate than for longer historical periods; ice-outs became earlier by 0.6 days/decade during the last 75 years, 0.4 days/decade during the last 100 years, and 0.6 days/decade during the last 125 years. The significance of trends was assessed under the assumption of serial independence of historical ice-out dates and under the assumption of short and long term persistence. Hypolimnion dissolved oxygen (DO) levels are an important factor in lake eutrophication and coldwater fish survival. Based on historical data available at three lakes, 32 to 46 % of the interannual variability of late summer hypolimnion DO levels was related to ice-out dates; earlier ice-outs were associated with lower DO levels. JF - Climatic Change AU - Hodgkins, Glenn A AD - U.S. Geological Survey, New England Water Science Center, Augusta, Maine, USA, gahodgki@usgs.gov Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 705 EP - 718 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 119 IS - 3-4 SN - 0165-0009, 0165-0009 KW - Pollution Abstracts; Environment Abstracts; Aqualine Abstracts; Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Historical account KW - Variability KW - Salinity variations KW - Eutrophication KW - Hypolimnions KW - Climate change KW - Indicators KW - Survival KW - Summer KW - Freshwater KW - Lake eutrophication KW - Dissolved oxygen KW - Winter KW - Lakes KW - USA, New England KW - Hypolimnion KW - Estimating KW - Dissolved Oxygen KW - USA KW - Interannual variability KW - Fish KW - SW 5010:Network design KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q2 09171:Dynamics of lakes and rivers KW - AQ 00008:Effects of Pollution KW - ENA 20:Weather Modification & Geophysical Change UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1443377869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climatic+Change&rft.atitle=The+importance+of+record+length+in+estimating+the+magnitude+of+climatic+changes%3A+an+example+using+175+years+of+lake+ice-out+dates+in+New+England&rft.au=Hodgkins%2C+Glenn+A&rft.aulast=Hodgkins&rft.aufirst=Glenn&rft.date=2013-08-01&rft.volume=119&rft.issue=3-4&rft.spage=705&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-013-0766-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 54 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Historical account; Lakes; Eutrophication; Climate change; Dissolved oxygen; Hypolimnion; Interannual variability; Salinity variations; Hypolimnions; Lake eutrophication; Survival; Summer; Fish; Winter; Variability; Estimating; Indicators; Dissolved Oxygen; USA; USA, New England; Freshwater DO - http://dx.doi.org/10.1007/s10584-013-0766-8 ER - TY - JOUR T1 - Profiles of Biochemical Tracers in Unionid Mussels Across a Broad Geographical Range AN - 1439233880; 18578981 AB - As large, long-lived filter feeders with high clearance rates, unionid mussels are capable of altering nutrient cycling in freshwater food webs. Because the effects of mussel communities on ecosystem processes result largely from their feeding behavior, we need to understand how they sample and process particulate matter. Our objective was to determine whether measuring a suite of biochemical markers in unionid mussels, from different populations of 2 species (Amblema plicata, Actinonaias ligamentina) across a broad geographical range (4 North American rivers), would help identify their primary dietary sources. Stable isotope data were able to differentiate mussels among rivers, and sometimes species. Data on delta 15N revealed that mussels fed across trophic levels but that diet varied with habitat and perhaps species. Although mussels contained the same types of fatty acids regardless of river or species, we nonetheless observed considerable variation in essential fatty acid content across rivers. Essential fatty acid profiles were dominated consistently by arachidonic acid. Source-specific fatty acid biomarkers suggested that bacterial and detrital resources might be as important as algae in many habitats. In summary, biochemical metrics differed more among rivers than between species. This suggests that mussels are either considerably adaptable in their dietary requirements or that they feed nonselectively. Understanding nutritional profiles in mussels will help restore unionid communities, which may lead to the reestablishment of their critical role as nutrient recyclers in freshwater food webs. JF - Journal of Shellfish Research AU - Newton, Teresa J AU - Vaughn, Caryn C AU - Spooner, Daniel E AU - Nichols, SJerrine AU - Arts, Michael T AD - U.S. Geological Survey, Upper Midwest Environmental Sciences Center, 2630 Fanta Reed Rd., La Crosse, WI54603, tnewton@usgs.gov Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 497 EP - 507 PB - National Shellfisheries Association VL - 32 IS - 2 SN - 0730-8000, 0730-8000 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Oceanic Abstracts KW - unionid mussels KW - biochemical tracers KW - stable isotopes KW - fatty acids KW - freshwater food webs KW - Isotopes KW - Biochemical markers KW - Geographical distribution KW - Biochemistry KW - Particulate matter KW - Arachidonic acid KW - Nutrients KW - Biomarkers KW - Nutrient cycles KW - Nutrition KW - Actinonaias ligamentina KW - Tracers KW - Feeding behavior KW - Food webs KW - Algae KW - Bioindicators KW - Diets KW - Rivers KW - North America KW - Amblema plicata KW - Data processing KW - Freshwater environments KW - Filter feeders KW - Suspended particulate matter KW - Habitat KW - biomarkers KW - Trophic levels KW - Fatty acids KW - Feeding experiments KW - Shellfish KW - O 1070:Ecology/Community Studies KW - Q1 08482:Ecosystems and energetics KW - M3 1010:Issues in Sustainable Development KW - K 03450:Ecology KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439233880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Shellfish+Research&rft.atitle=Profiles+of+Biochemical+Tracers+in+Unionid+Mussels+Across+a+Broad+Geographical+Range&rft.au=Newton%2C+Teresa+J%3BVaughn%2C+Caryn+C%3BSpooner%2C+Daniel+E%3BNichols%2C+SJerrine%3BArts%2C+Michael+T&rft.aulast=Newton&rft.aufirst=Teresa&rft.date=2013-08-01&rft.volume=32&rft.issue=2&rft.spage=497&rft.isbn=&rft.btitle=&rft.title=Journal+of+Shellfish+Research&rft.issn=07308000&rft_id=info:doi/10.2983%2F035.032.0229 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 73 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Tracers; Geographical distribution; Fatty acids; Feeding experiments; Suspended particulate matter; Biomarkers; Nutrition; Trophic levels; Food webs; Rivers; Diets; Biochemical markers; Isotopes; Data processing; Freshwater environments; Filter feeders; Particulate matter; Arachidonic acid; Nutrients; Habitat; biomarkers; Feeding behavior; Algae; Bioindicators; Biochemistry; Shellfish; Nutrient cycles; Amblema plicata; Actinonaias ligamentina; North America DO - http://dx.doi.org/10.2983/035.032.0229 ER - TY - JOUR T1 - Posthandling Survival and PIT Tag Retention by Alewives-A Comparison of Gastric and Surgical Implants AN - 1439233299; 18601917 AB - We compared survival and tag retention of Alewives Alosa pseudoharengus tagged with PIT tags, using intraperitoneal (IP) surgical implants, gastric implants (GI), and untagged controls held for 38 d. Retention was 100% for IP-tagged Alewives and 98% for GI-tagged implants. No significant difference in survival was observed among any of these groups. These results lend support to the use of PIT telemetry for studying fish passage and migration of anadromous herring. Both methods hold promise for improving estimates of freshwater survival of adult anadromous clupeids; further research should make it also possible to refine estimates of adult marine survival. Received February 4, 2013; accepted May 29, 2013 JF - North American Journal of Fisheries Management AU - Castro-Santos, Theodore AU - Vono super (), Volney AD - U.S. Geological Survey, Leetown Science Center, S.O. Conte Anadromous Fish Research Center, Post Office Box 796, One Migratory Way, Turners Falls, Massachusetts, 01376, USA, tcastrosantos@usgs.gov Y1 - 2013/08/01/ PY - 2013 DA - 2013 Aug 01 SP - 790 EP - 794 PB - American Fisheries Society, 5410 Grosvenor Ln. Bethesda MD 20814-2199 United States VL - 33 IS - 4 SN - 0275-5947, 0275-5947 KW - Aqualine Abstracts; Water Resources Abstracts; Ecology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Pelagic fisheries KW - Anadromous species KW - Fish Passages KW - Survival KW - Retention KW - Migration KW - Marine fish KW - Fish Management KW - Fishery management KW - Telemetry KW - Fisheries KW - Marine KW - Fishways KW - Freshwater environments KW - Tags KW - Alosa pseudoharengus KW - Herring KW - Migrations KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - Q3 08582:Fish culture KW - Q1 08604:Stock assessment and management KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439233299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=North+American+Journal+of+Fisheries+Management&rft.atitle=Posthandling+Survival+and+PIT+Tag+Retention+by+Alewives-A+Comparison+of+Gastric+and+Surgical+Implants&rft.au=Castro-Santos%2C+Theodore%3BVono+super+%28%29%2C+Volney&rft.aulast=Castro-Santos&rft.aufirst=Theodore&rft.date=2013-08-01&rft.volume=33&rft.issue=4&rft.spage=790&rft.isbn=&rft.btitle=&rft.title=North+American+Journal+of+Fisheries+Management&rft.issn=02755947&rft_id=info:doi/10.1080%2F02755947.2013.811130 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2014-09-05 N1 - SubjectsTermNotLitGenreText - Marine fish; Tags; Fishways; Fishery management; Pelagic fisheries; Telemetry; Anadromous species; Migrations; Survival; Freshwater environments; Migration; Fish Management; Herring; Fisheries; Fish Passages; Retention; Alosa pseudoharengus; Marine DO - http://dx.doi.org/10.1080/02755947.2013.811130 ER - TY - JOUR T1 - Intercontinental Migratory Connectivity and Population Structuring of Dunlins from Western Alaska AN - 1439220809; 18616348 AB - The Dunlin (Calidris alpina) is a polytypic shorebird with complex patterns of distribution and migration throughout its holarctic range. We analyzed mark-re sighting data obtained between 1977 and 2010 from birds captured at two major staging areas in western Alaska to test the hypothesis that the migration patterns of Alaskan populations are a mixture of parallel and chain, similar to those of Dunlin populations in the western Palearctic. Birds marked on the Yukon-Kuskokwim Delta were found wintering in both Asia and North America, which documented the unexpected mixing of C. a. arcticola from northern Alaska and C. a. pacifica from western Alaska and contradicted our initial prediction of parallel migration pathways for these two subspecies. In its North American winter range C. a. pacifica segregated according to location of marking, confirming our prediction of a chain migration pattern within this population. Individuals of C. a. pacifica marked on the delta were resighted significantly farther north, mostly in southern British Columbia and Washington, than birds marked on the second, more southerly staging area on the Alaska Peninsula, which were resighted primarily in the San Francisco Bay area of northern California. We recommend additional studies use a combination of intrinsic and extrinsic markers to quantify the strength of migratory connectivity between breeding, staging, and wintering areas. Such information is needed to guide conservation efforts because the Dunlin and other waterbirds are losing intertidal habitats at an unprecedented rate and scale, particularly in the Yellow Sea and other parts of Asia. JF - Condor AU - Gill, Robert E AU - Handel, Colleen M AU - Ruthrauff, Daniel R AD - U.S. Geological Survey, Alaska Science Center, 4210 University Drive, Anchorage, AK 99508, rgill@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 525 EP - 534 PB - Cooper Ornithological Society, 2000 Center St, Ste 303 Berkeley CA 94704-1223 United States VL - 115 IS - 3 SN - 0010-5422, 0010-5422 KW - Animal Behavior Abstracts; Ecology Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Alaska KW - Beringia KW - migratory connectivity KW - Dunlin KW - Calidris alpina KW - population structure KW - migration KW - conservation. KW - Prediction KW - Ecological distribution KW - INW, Huanghai Sea KW - Deltas KW - INE, USA, Washington KW - Migration KW - Winter KW - Breeding KW - INW, Asia KW - INE, USA, Alaska, Alaska Peninsula KW - INE, USA, Alaska, Yukon-Kuskokwim Delta KW - Canada, British Columbia KW - Biological surveys KW - Data processing KW - Overwintering KW - Recruitment KW - INE, USA, Alaska KW - Habitat KW - Migratory birds KW - Migrations KW - INE, USA, California, San Francisco Bay KW - Conservation KW - Aquatic birds KW - Q1 08421:Migrations and rhythms KW - O 4090:Conservation and Environmental Protection KW - Y 25080:Orientation, Migration and Locomotion KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439220809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Intercontinental+Migratory+Connectivity+and+Population+Structuring+of+Dunlins+from+Western+Alaska&rft.au=Gill%2C+Robert+E%3BHandel%2C+Colleen+M%3BRuthrauff%2C+Daniel+R&rft.aulast=Gill&rft.aufirst=Robert&rft.date=2013-08-01&rft.volume=115&rft.issue=3&rft.spage=525&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1525%2Fcond.2013.120127 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Number of references - 75 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Biological surveys; Overwintering; Ecological distribution; Migrations; Aquatic birds; Data processing; Breeding; Recruitment; Conservation; Habitat; Migration; Prediction; Deltas; Winter; Migratory birds; Calidris alpina; Canada, British Columbia; INW, Huanghai Sea; INW, Asia; INE, USA, California, San Francisco Bay; INE, USA, Alaska; INE, USA, Washington; INE, USA, Alaska, Alaska Peninsula; INE, USA, Alaska, Yukon-Kuskokwim Delta DO - http://dx.doi.org/10.1525/cond.2013.120127 ER - TY - JOUR T1 - Actual Energy and Water Performance in LEED-Certified Educational Buildings AN - 1439220582; 18594952 AB - The Leadership in Energy and Environmental Design (LEED) rating system has been used as a guide for the design, construction, and operation of high-performance buildings since its release by the U.S. Green Building Council (US-GBC) in 1998. Colleges and universities across the United States have embraced LEED certification in an effort to enhance reputational value, lower operational costs, and provide a model of sustainable built environments to campus users. super(1, 2) However, despite the exponential growth of LEED-certified higher education buildings since 2002, studies have suggested that early modeling data used for estimating building performance may not consistently predict the water and energy consumption of operating buildings. super(3,4,5) This trend presents a problem for institutions that depend on the efficacy of the LEED rating system and thus, suggests the significance of further investigations into campus building performance and the prediction tools utilized during the LEED certification process. JF - Sustainability: The Journal of Record AU - Driza, P-JN AU - Park, N-K AD - Department of Interior Design, College of Design, Construction and Planning, University of Florida, 346 Arch Building, Gainesville, FL 32611-5705, USA, pdriza@ufl.edu Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 227 EP - 232 VL - 6 IS - 4 SN - 1937-0695, 1937-0695 KW - Sustainability Science Abstracts; Environment Abstracts KW - Prediction KW - USA KW - Education KW - Energy KW - Environmental design KW - Certification KW - Buildings KW - Sustainability KW - Colleges and universities KW - M3 1010:Issues in Sustainable Development KW - ENA 04:Environmental Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439220582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sustainability%3A+The+Journal+of+Record&rft.atitle=Actual+Energy+and+Water+Performance+in+LEED-Certified+Educational+Buildings&rft.au=Driza%2C+P-JN%3BPark%2C+N-K&rft.aulast=Driza&rft.aufirst=P-JN&rft.date=2013-08-01&rft.volume=6&rft.issue=4&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Sustainability%3A+The+Journal+of+Record&rft.issn=19370695&rft_id=info:doi/10.1089%2Fsus.2013.9850 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2013-10-21 N1 - SubjectsTermNotLitGenreText - Prediction; Education; Energy; Environmental design; Certification; Buildings; Colleges and universities; Sustainability; USA DO - http://dx.doi.org/10.1089/sus.2013.9850 ER - TY - JOUR T1 - Palatability of salt marsh forbs and grasses to the purple marsh crab (Sesarma reticulatum) and the potential for re-vegetation of herbivory-induced salt marsh dieback areas in cape cod (Massachusetts, USA) AN - 1419373897; 18313020 AB - Intense herbivory by a growing population of intertidal burrowing crabs Sesarma reticulatum (purple marsh crabs) has denuded large areas of salt marsh on Cape Cod (Massachusetts, USA). Spartina alterniflora (smooth cordgrass) and, to a lesser extent, S. patens (salt marsh hay) have been the primary taxa affected while halophytic forb populations of Salicornia spp. (pickleweed), Suaeda maritima (sea-blite), and Limonium carolinianum (sea lavender), that normally constitute a relatively low proportion of marsh vegetation, have remained intact. In addition, these forb species appear to be colonizing some of the marsh grass dieback areas. Because the loss of vegetation results in considerable subsidence and erosion, the objective of this study was to (1) confirm whether certain taxa are unpalatable to S. reticulatum and (2) determine whether unpalatable species could be used to re-vegetate dieback areas as an interim measure to control marsh sediment and elevation loss. The results suggest that S. reticulatum prefers Spartina alterniflora over forbs and that one or all of these forb species are good candidates for vegetation restoration in dieback areas. JF - Wetlands Ecology and Management AU - Smith, Stephen M AU - Tyrrell, Megan C AU - Congretel, Melanie AD - National Park Service, Cape Cod National Seashore, 99 Marconi Site Road, Wellfleet, MA, 02667, USA, stephen_m_smith@nps.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 263 EP - 275 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 21 IS - 4 SN - 0923-4861, 0923-4861 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Forbs KW - Crabs KW - Hay KW - Marine fish KW - Salicornia KW - Subsidence KW - Taxa KW - Wetlands KW - Spartina KW - Spartina alterniflora KW - Aquatic plants KW - Vegetation KW - Chemical oxygen demand KW - Palatability KW - Lavandula KW - Habitat improvement KW - Grasses KW - Herbivory KW - Sesarma reticulatum KW - Sediment transport KW - Limonium carolinianum KW - Marine KW - Salt Marshes KW - Dieback KW - Decapoda KW - Suaeda maritima KW - Crustacea KW - Marshes KW - Sediments KW - Erosion KW - Salt marshes KW - Elevation KW - ANW, USA, Massachusetts, Cape Cod KW - SW 5010:Network design KW - Q1 08463:Habitat community studies KW - AQ 00006:Sewage KW - M3 1010:Issues in Sustainable Development KW - Q5 08505:Prevention and control KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1419373897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Wetlands+Ecology+and+Management&rft.atitle=Palatability+of+salt+marsh+forbs+and+grasses+to+the+purple+marsh+crab+%28Sesarma+reticulatum%29+and+the+potential+for+re-vegetation+of+herbivory-induced+salt+marsh+dieback+areas+in+cape+cod+%28Massachusetts%2C+USA%29&rft.au=Smith%2C+Stephen+M%3BTyrrell%2C+Megan+C%3BCongretel%2C+Melanie&rft.aulast=Smith&rft.aufirst=Stephen&rft.date=2013-08-01&rft.volume=21&rft.issue=4&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Wetlands+Ecology+and+Management&rft.issn=09234861&rft_id=info:doi/10.1007%2Fs11273-013-9298-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 74 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Marine fish; Erosion; Salt marshes; Habitat improvement; Aquatic plants; Palatability; Sediment transport; Wetlands; Marshes; Dieback; Grasses; Forbs; Herbivory; Vegetation; Chemical oxygen demand; Hay; Sediments; Subsidence; Crustacea; Taxa; Salt Marshes; Elevation; Spartina; Crabs; Spartina alterniflora; Limonium carolinianum; Decapoda; Suaeda maritima; Salicornia; Sesarma reticulatum; Lavandula; ANW, USA, Massachusetts, Cape Cod; Marine DO - http://dx.doi.org/10.1007/s11273-013-9298-2 ER - TY - JOUR T1 - Assessment of regional change in nitrate concentrations in groundwater in the Central Valley, California, USA, 1950s-2000s AN - 1419373407; 18313861 AB - A regional assessment of multi-decadal changes in nitrate concentrations was done using historical data and a spatially stratified non-biased approach. Data were stratified into physiographic subregions on the basis of geomorphology and soils data to represent zones of historical recharge and discharge patterns in the basin. Data were also stratified by depth to represent a shallow zone generally representing domestic drinking-water supplies and a deep zone generally representing public drinking-water supplies. These stratifications were designed to characterize the regional extent of groundwater with common redox and age characteristics, two factors expected to influence changes in nitrate concentrations over time. Overall, increasing trends in nitrate concentrations and the proportion of nitrate concentrations above 5 mg/L were observed in the east fans subregion of the Central Valley. Whereas the west fans subregion has elevated nitrate concentrations, temporal trends were not detected, likely due to the heterogeneous nature of the water quality in this area and geologic sources of nitrate, combined with sparse and uneven data coverage. Generally low nitrate concentrations in the basin subregion are consistent with reduced geochemical conditions resulting from low permeability soils and higher organic content, reflecting the distal portions of alluvial fans and historical groundwater discharge areas. Very small increases in the shallow aquifer in the basin subregion may reflect downgradient movement of high nitrate groundwater from adjacent areas or overlying intensive agricultural inputs. Because of the general lack of regionally extensive long-term monitoring networks, the results from this study highlight the importance of placing studies of trends in water quality into regional context. Earlier work concluded that nitrate concentrations were steadily increasing over time in the eastern San Joaquin Valley, but clearly those trends do not apply to other physiographic subregions within the Central Valley, even where land use and climate are similar. JF - Environmental Earth Sciences AU - Burow, Karen R AU - Jurgens, Bryant C AU - Belitz, Kenneth AU - Dubrovsky, Neil M AD - US Geological Survey, Placer Hall, 6000 J Street, Sacramento, CA, 95819, USA, krburow@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 2609 EP - 2621 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 69 IS - 8 SN - 1866-6280, 1866-6280 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Aquifers KW - Pollution monitoring KW - Aquifer KW - Resource management KW - USA, California, San Joaquin Valley KW - Groundwater Pollution KW - Groundwater Basins KW - Freshwater KW - Water quality KW - Drinking Water KW - Geomorphology KW - Assessments KW - Alluvial fans KW - USA, California KW - Hydrologic Data KW - Nitrates KW - Groundwater flow KW - Water Quality KW - River discharge KW - Land use KW - Fans KW - Groundwater KW - USA, California, Central Valley KW - Q2 09263:Topography and morphology KW - AQ 00006:Sewage KW - M2 556.38:Groundwater Basins (556.38) KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1419373407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Earth+Sciences&rft.atitle=Assessment+of+regional+change+in+nitrate+concentrations+in+groundwater+in+the+Central+Valley%2C+California%2C+USA%2C+1950s-2000s&rft.au=Burow%2C+Karen+R%3BJurgens%2C+Bryant+C%3BBelitz%2C+Kenneth%3BDubrovsky%2C+Neil+M&rft.aulast=Burow&rft.aufirst=Karen&rft.date=2013-08-01&rft.volume=69&rft.issue=8&rft.spage=2609&rft.isbn=&rft.btitle=&rft.title=Environmental+Earth+Sciences&rft.issn=18666280&rft_id=info:doi/10.1007%2Fs12665-012-2082-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 60 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Aquifer; Pollution monitoring; Resource management; Geomorphology; Nitrates; River discharge; Alluvial fans; Fans; Water quality; Aquifers; Groundwater flow; Land use; Drinking Water; Assessments; Water Quality; Groundwater Basins; Groundwater Pollution; Groundwater; Hydrologic Data; USA, California, San Joaquin Valley; USA, California; USA, California, Central Valley; Freshwater DO - http://dx.doi.org/10.1007/s12665-012-2082-4 ER - TY - JOUR T1 - A Small-Scale Land-Sparing Approach to Conserving Biological Diversity in Tropical Agricultural Landscapes AN - 1419372059; 18306157 AB - Two contrasting strategies have been proposed for conserving biological diversity while meeting the increasing demand for agricultural products: land sparing and land sharing production systems. Land sparing involves increasing yield to reduce the amount of land needed for agriculture, whereas land-sharing agricultural practices incorporate elements of native ecosystems into the production system itself. Although the conservation value of these systems has been extensively debated, empirical studies are lacking. We compared bird communities in shade coffee, a widely practiced land-sharing system in which shade trees are maintained within the coffee plantation, with bird communities in a novel, small-scale, land-sparing coffee-production system (integrated open canopy or IOC coffee) in which farmers obtain higher yields under little or no shade while conserving an area of forest equal to the area under cultivation. Species richness and diversity of forest-dependent birds were higher in the IOC coffee farms than in the shade coffee farms, and community composition was more similar between IOC coffee and primary forest than between shade coffee and primary forest. Our study represents the first empirical comparison of well-defined land sparing and land sharing production systems. Because IOC coffee farms can be established by allowing forest to regenerate on degraded land, widespread adoption of this system could lead to substantial increases in forest cover and carbon sequestration without compromising agricultural yield or threatening the livelihoods of traditional small farmers. However, we studied small farms (<5 ha); thus, our results may not generalize to large-scale land-sharing systems. Furthermore, rather than concluding that land sparing is generally superior to land sharing, we suggest that the optimal approach depends on the crop, local climate, and existing land-use patterns.Original Abstract: Un Metodo para Reservar Tierras a Pequena Escala para Conservar la Biodiversidad en Paisajes Agricolas Tropicales Se han propuesto dos estrategias contrastantes para la conservacion de la biodiversidad al mismo tiempo que se satisface la demanda creciente de productos agricolas: sistemas de produccion mediante la reservacion de tierras o el uso multiple de tierras. La reservacion de tierras implica incrementar la productividad para reducir la cantidad de tierra requerida para la agricultura, mientras que las practicas de uso multiple de tierras incorporan elementos de ecosistemas nativos en el sistema de produccion mismo. Aunque el valor de conservacion de estos sistemas ha sido debatido extensivamente, hay escasez de estudios empiricos. Comparamos las comunidades de aves en cafe de sombra, un sistema de uso multiple de tierras practicado ampliamente en el que se mantienen arboles de sombra dentro de la plantacion de cafe, con las comunidades de aves en un sistema de produccion de cafe novedoso, a pequena escala, en tierras reservadas (cafe de dosel abierto integrado o DAI) en el que los pequeno productor obtienen mayor produccion bajo poca o ninguna sombra al mismo tiempo que conservan una superficie de bosque igual al area bajo cultivo. La riqueza y diversidad de especies de aves dependientes del bosque fueron mayores en las plantaciones de cafe DAI que en las de cafe de sombra, y la composicion de la comunidad fue mas similar entre el cafe DAI y el bosque primario que entre el cafe de sombra y el bosque primario. Nuestro estudio es la primera comparacion empirica de sistemas de produccion mediante la reservacion de tierras y el uso multiple de tierras bien definidos. Debido a que las parcelas de cafe DAI pueden ser establecidas permitiendo que los bosques en suelos degradados se regeneren, la adopcion extensiva de este sistema podria llevar a incrementos sustanciales de la cobertura de bosques y del secuestro de carbono sin comprometer la produccion agricola ni amenazar la forma de vida tradicional de los pequenos productores. Sin embargo, estudiamos parcelas pequenas (<5 ha); por lo tanto, pueden que nuestros resultados no sean generalizables a sistemas de reservacion de tierras a mayor escala. Mas aun, en vez de concluir que la reservacion de tierras generalmente es superior al uso multiple de tierras, sugerimos que la aproximacion optima depende del cultivo, el clima local y de los patrones de uso de suelo existentes. JF - Conservation Biology AU - Chandler, Richard B AU - King, David I AU - RAUDALES, RAUL AU - Trubey, Richard AU - Chandler, Carlin AU - Arce Chavez, Victor Julio AD - Department of Environmental Conservation. University of Massachusetts, rchandler@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 785 EP - 795 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 27 IS - 4 SN - 0888-8892, 0888-8892 KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Coffee KW - Agriculture KW - Farms KW - Trees KW - Biological diversity KW - Forests KW - Adoption KW - Agricultural practices KW - Carbon KW - Canopies KW - Species richness KW - Crop KW - Shade KW - Agricultural products KW - Climate KW - Landscape KW - Aves KW - Small farms KW - Community composition KW - Tropical environments KW - Plant communities KW - Conservation KW - ENA 06:Food & Drugs KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1419372059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=A+Small-Scale+Land-Sparing+Approach+to+Conserving+Biological+Diversity+in+Tropical+Agricultural+Landscapes&rft.au=Chandler%2C+Richard+B%3BKing%2C+David+I%3BRAUDALES%2C+RAUL%3BTrubey%2C+Richard%3BChandler%2C+Carlin%3BArce+Chavez%2C+Victor+Julio&rft.aulast=Chandler&rft.aufirst=Richard&rft.date=2013-08-01&rft.volume=27&rft.issue=4&rft.spage=785&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fcobi.12046 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Last updated - 2013-10-04 N1 - SubjectsTermNotLitGenreText - Agriculture; Coffee; Crop; Farms; Trees; Shade; Landscape; Climate; Agricultural products; Forests; Biological diversity; Adoption; Agricultural practices; Community composition; Carbon; Plant communities; Conservation; Canopies; Species richness; Small farms; Aves; Tropical environments DO - http://dx.doi.org/10.1111/cobi.12046 ER - TY - JOUR T1 - Spatially explicit surface energy budget and partitioning with remote sensing and flux measurements in a boreal region of Interior Alaska AN - 1419367624; 18292574 AB - Extrapolating energy fluxes between the ground surface and the atmospheric boundary layer from point-based measurements to spatially explicit landscape estimation is critical to understand and quantify the energy balance components and exchanges in the hydrosphere, atmosphere, and biosphere. This information is difficult to quantify and are often lacking. Using a Landsat image (acquired on 5 August 2004), the flux measurements from three eddy covariance flux towers (a 1987 burn, a 1999 burn, and an unburned control site) and a customized satellite-based surface energy balance model of Mapping Evapotranspiration at High Resolution with Internalized Calibration (METRIC), we estimated net radiation, sensible heat flux (H), latent heat flux (LE), and soil heat flux (G) for the boreal Yukon River Basin of Interior Alaska. The model requires user selection of two extreme conditions present within the image area to calibrate and anchor the sensible flux output. One is the "hot" condition which refers to a bare soil condition with specified residual evaporation rates. Another one is the "cold" condition which refers to a fully transpiring vegetation such as full-cover agricultural crops. We selected one bare field as the "hot" condition while we explored three different scenarios for the "cold" pixel because of the absence of larger expanses of agricultural fields within the image area. For this application over boreal forest, selecting agricultural fields whose evapotranspiration was assumed to be 1.05 times the alfalfa-based reference evapotranspiration as the "cold" pixel could result in large errors. Selecting an unburned flux tower site as the "cold" pixel could achieve acceptable results, but uncertainties remain about the energy balance closure of the flux towers. We found that METRIC performs reasonably well in partitioning energy fluxes in a boreal landscape. JF - Theoretical and Applied Climatology AU - Huang, Shengli AU - Dahal, Devendra AU - Singh, Ramesh AU - Liu, Heping AU - Young, Claudia AU - Liu, Shuguang AD - ASRC Research and Technology Solutions (ARTS), Contractor to the U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center, 47914 252nd Street, Sioux Falls, SD, 57198, USA, sliu@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 549 EP - 560 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 113 IS - 3-4 SN - 0177-798X, 0177-798X KW - Oceanic Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - Freshwater KW - Canada, Yukon Terr., Yukon R. basin KW - Boreal Forests KW - Soils KW - Climatology KW - Soil heat flux KW - Atmospheric boundary layer KW - Sensible heat flux KW - Topography KW - USA, Alaska KW - Heat flux KW - Anchors KW - Vegetation KW - Evapotranspiration KW - River basins KW - Hydrosphere KW - Energy budget KW - Model Studies KW - Heat transfer KW - Energy balance KW - Heat KW - Energy KW - Energy balance components KW - Fluctuations KW - Q2 09243:Structure, mechanics and thermodynamics KW - O 2010:Physical Oceanography KW - AQ 00007:Industrial Effluents KW - SW 5040:Data acquisition KW - M2 556:General (556) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1419367624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Theoretical+and+Applied+Climatology&rft.atitle=Spatially+explicit+surface+energy+budget+and+partitioning+with+remote+sensing+and+flux+measurements+in+a+boreal+region+of+Interior+Alaska&rft.au=Huang%2C+Shengli%3BDahal%2C+Devendra%3BSingh%2C+Ramesh%3BLiu%2C+Heping%3BYoung%2C+Claudia%3BLiu%2C+Shuguang&rft.aulast=Huang&rft.aufirst=Shengli&rft.date=2013-08-01&rft.volume=113&rft.issue=3-4&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Theoretical+and+Applied+Climatology&rft.issn=0177798X&rft_id=info:doi/10.1007%2Fs00704-012-0806-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 39 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Energy balance; Soils; River basins; Climatology; Evapotranspiration; Atmospheric boundary layer; Hydrosphere; Energy budget; Heat transfer; Heat flux; Energy balance components; Soil heat flux; Sensible heat flux; Topography; Remote Sensing; Boreal Forests; Heat; Anchors; Energy; Vegetation; Fluctuations; Model Studies; USA, Alaska; Canada, Yukon Terr., Yukon R. basin; Freshwater DO - http://dx.doi.org/10.1007/s00704-012-0806-8 ER - TY - JOUR T1 - Sex Difference in Polychlorinated Biphenyl Concentrations of Burbot Lota lota From Lake Erie AN - 1419359518; 18267322 AB - Whole-fish polychlorinated biphenyl (PCB) concentrations were determined for 25 female and 25 male burbot Lota lota from Lake Erie. Bioenergetics modeling was used to investigate whether the sex difference in growth rate resulted in a difference in gross growth efficiency (GGE) between the sexes. For ages 6-13 years, male burbot averaged 28 % greater PCB concentrations than female burbot. The sex difference in PCB concentrations widened for ages 14-17 years, with male burbot having, on average, 71 % greater PCB concentrations than female burbot. Bioenergetics modeling results showed that the faster growth rate exhibited by female burbot did not lead to greater GGE in female individuals of the younger burbot and that the faster growth by female fish led to female GGE being only 2 % greater than male GGE in older burbot. Although our bioenergetics modeling could not explain the observed sex difference in PCB concentrations, we concluded that a sex difference in GGE was the most plausible explanation for the sex difference in PCB concentrations of burbot ages 6-13 years. Not only are male fish likely to be more active than female fish, but the resting metabolic rate of male fish may be greater than that of female fish. We also concluded that the widening of the sex difference in PCB concentrations for the older burbot may be due to many of the older male burbot spending a substantial amount of time in the vicinity of mouths of rivers contaminated with PCBs. JF - Archives of Environmental Contamination and Toxicology AU - Madenjian, C P AU - Stapanian, MA AU - Rediske, R R AU - O'Keefe, J P AD - United States Geological Survey, Great Lakes Science Center, 1451 Green Road, Ann Arbor, MI, 48105, USA, cmadenjian@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 300 EP - 308 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 65 IS - 2 SN - 0090-4341, 0090-4341 KW - Health & Safety Science Abstracts; Environment Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Toxicology Abstracts KW - Age KW - Contamination KW - Bioenergetics KW - Polychlorinated Biphenyls KW - Metabolic rate KW - Freshwater KW - Sex differences KW - Freshwater fish KW - North America, Erie L. KW - Lota lota KW - Growth KW - Lakes KW - Mouth KW - PCB compounds KW - PCB KW - Toxicology KW - Sex KW - Rivers KW - Growth rate KW - Growth Rates KW - Model Studies KW - Bioaccumulation KW - polychlorinated biphenyls KW - Water Pollution Effects KW - Fish KW - Q5 08503:Characteristics, behavior and fate KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - H 14000:Toxicology KW - AQ 00008:Effects of Pollution KW - X 24360:Metals KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1419359518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Sex+Difference+in+Polychlorinated+Biphenyl+Concentrations+of+Burbot+Lota+lota+From+Lake+Erie&rft.au=Madenjian%2C+C+P%3BStapanian%2C+MA%3BRediske%2C+R+R%3BO%27Keefe%2C+J+P&rft.aulast=Madenjian&rft.aufirst=C&rft.date=2013-08-01&rft.volume=65&rft.issue=2&rft.spage=300&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/10.1007%2Fs00244-013-9901-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-01 N1 - Number of references - 40 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Growth rate; Bioenergetics; Freshwater fish; Toxicology; PCB; Sex; Rivers; Lakes; Age; polychlorinated biphenyls; Metabolic rate; Mouth; Sex differences; Bioaccumulation; Fish; PCB compounds; Growth; Contamination; Water Pollution Effects; Polychlorinated Biphenyls; Growth Rates; Model Studies; Lota lota; North America, Erie L.; Freshwater DO - http://dx.doi.org/10.1007/s00244-013-9901-9 ER - TY - JOUR T1 - Sampling design for long-term regional trends in marine rocky intertidal communities AN - 1412552563; 18228417 AB - Probability-based designs reduce bias and allow inference of results to the pool of sites from which they were chosen. We developed and tested probability-based designs for monitoring marine rocky intertidal assemblages at Glacier Bay National Park and Preserve (GLBA), Alaska. A multilevel design was used that varied in scale and inference. The levels included aerial surveys, extensive sampling of 25 sites, and more intensive sampling of 6 sites. Aerial surveys of a subset of intertidal habitat indicated that the original target habitat of bedrock-dominated sites with slope less than or equal to 30 degree was rare. This unexpected finding illustrated one value of probability-based surveys and led to a shift in the target habitat type to include steeper, more mixed rocky habitat. Subsequently, we evaluated the statistical power of different sampling methods and sampling strategies to detect changes in the abundances of the predominant sessile intertidal taxa: barnacles Balanomorpha, the mussel Mytilus trossulus, and the rockweed Fucus distichus subsp. evanescens. There was greatest power to detect trends in Mytilus and lesser power for barnacles and Fucus. Because of its greater power, the extensive, coarse-grained sampling scheme was adopted in subsequent years over the intensive, fine-grained scheme. The sampling attributes that had the largest effects on power included sampling of "vertical" line transects (vs. horizontal line transects or quadrats) and increasing the number of sites. We also evaluated the power of several management-set parameters. Given equal sampling effort, sampling more sites fewer times had greater power. The information gained through intertidal monitoring is likely to be useful in assessing changes due to climate, including ocean acidification; invasive species; trampling effects; and oil spills. JF - Environmental Monitoring and Assessment AU - Irvine, Gail V AU - Shelly, Alice AD - Alaska Science Center, US Geological Survey, 4210 University Drive, Anchorage, AK, 99508, USA, girvine@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 6963 EP - 6987 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 185 IS - 8 SN - 0167-6369, 0167-6369 KW - Environment Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Sustainability Science Abstracts KW - USA, Alaska, Glacier Bay Natl. Park KW - Mytilus KW - Rocky shores KW - Fucus distichus KW - Aerial surveys KW - Trampling KW - Balanomorpha KW - Taxa KW - Mytilus trossulus KW - Sampling KW - Acidification KW - Seaweeds KW - Marine crustaceans KW - Oil spills KW - Environmental monitoring KW - Marine KW - Invasive Species KW - Fucus KW - INE, USA, Alaska KW - Habitat KW - Design KW - Oceans KW - Sampling methods KW - Q1 08382:Ecological techniques and apparatus KW - O 5080:Legal/Governmental KW - M3 1010:Issues in Sustainable Development KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1412552563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Sampling+design+for+long-term+regional+trends+in+marine+rocky+intertidal+communities&rft.au=Irvine%2C+Gail+V%3BShelly%2C+Alice&rft.aulast=Irvine&rft.aufirst=Gail&rft.date=2013-08-01&rft.volume=185&rft.issue=8&rft.spage=6963&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-013-3078-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-07-01 N1 - Number of references - 67 N1 - Last updated - 2014-08-21 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Rocky shores; Invasive Species; Acidification; Sampling; Aerial surveys; Seaweeds; Marine crustaceans; Oil spills; Oceans; Taxa; Habitat; Sampling methods; Trampling; Design; Mytilus; Fucus; Balanomorpha; Fucus distichus; Mytilus trossulus; USA, Alaska, Glacier Bay Natl. Park; INE, USA, Alaska; Marine DO - http://dx.doi.org/10.1007/s10661-013-3078-6 ER - TY - JOUR T1 - Derivation of soil-screening thresholds to protect the chisel-toothed kangaroo rat from uranium mine waste in northern Arizona. AN - 1399934465; 23604138 AB - Chemical data from soil and weathered waste material samples collected from five uranium mines north of the Grand Canyon (three reclaimed, one mined but not reclaimed, and one never mined) were used in a screening-level risk analysis for the Arizona chisel-toothed kangaroo rat (Dipodomys microps leucotis); risks from radiation exposure were not evaluated. Dietary toxicity reference values were used to estimate soil-screening thresholds presenting risk to kangaroo rats. Sensitivity analyses indicated that body weight critically affected outcomes of exposed-dose calculations; juvenile kangaroo rats were more sensitive to the inorganic constituent toxicities than adult kangaroo rats. Species-specific soil-screening thresholds were derived for arsenic (137 mg/kg), cadmium (16 mg/kg), copper (1,461 mg/kg), lead (1,143 mg/kg), nickel (771 mg/kg), thallium (1.3 mg/kg), uranium (1,513 mg/kg), and zinc (731 mg/kg) using toxicity reference values that incorporate expected chronic field exposures. Inorganic contaminants in soils within and near the mine areas generally posed minimal risk to kangaroo rats. Most exceedances of soil thresholds were for arsenic and thallium and were associated with weathered mine wastes. JF - Archives of environmental contamination and toxicology AU - Hinck, Jo Ellen AU - Linder, Greg AU - Otton, James K AU - Finger, Susan E AU - Little, Edward AU - Tillitt, Donald E AD - US Geological Survey, Columbia Environmental Research Center, Columbia, MO 65201, USA. jhinck@usgs.gov Y1 - 2013/08// PY - 2013 DA - August 2013 SP - 332 EP - 344 VL - 65 IS - 2 KW - Industrial Waste KW - 0 KW - Soil KW - Soil Pollutants KW - Trace Elements KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Environmental Monitoring KW - Animals KW - Trace Elements -- chemistry KW - Arizona KW - Mining KW - Soil Pollutants -- toxicity KW - Dipodomys KW - Soil Pollutants -- chemistry KW - Soil -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1399934465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Derivation+of+soil-screening+thresholds+to+protect+the+chisel-toothed+kangaroo+rat+from+uranium+mine+waste+in+northern+Arizona.&rft.au=Hinck%2C+Jo+Ellen%3BLinder%2C+Greg%3BOtton%2C+James+K%3BFinger%2C+Susan+E%3BLittle%2C+Edward%3BTillitt%2C+Donald+E&rft.aulast=Hinck&rft.aufirst=Jo&rft.date=2013-08-01&rft.volume=65&rft.issue=2&rft.spage=332&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=1432-0703&rft_id=info:doi/10.1007%2Fs00244-013-9893-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-12-30 N1 - Date created - 2013-07-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1007/s00244-013-9893-5 ER - TY - JOUR T1 - Geologic occurrences of erionite in the United States: an emerging national public health concern for respiratory disease AN - 1399922528; 18228739 AB - Erionite, a mineral series within the zeolite group, is classified as a Group 1 known respiratory carcinogen. This designation resulted from extremely high incidences of mesothelioma discovered in three small villages from the Cappadocia region of Turkey, where the disease was linked to environmental exposures to fibrous forms of erionite. Natural deposits of erionite, including fibrous forms, have been identified in the past in the western United States. Until recently, these occurrences have generally been overlooked as a potential hazard. In the last several years, concerns have emerged regarding the potential for environmental and occupational exposures to erionite in the United States, such as erionite-bearing gravels in western North Dakota mined and used to surface unpaved roads. As a result, there has been much interest in identifying locations and geologic environments across the United States where erionite occurs naturally. A 1996 U.S. Geological Survey report describing erionite occurrences in the United States has been widely cited as a compilation of all US erionite deposits; however, this compilation only focused on one of several geologic environments in which erionite can form. Also, new occurrences of erionite have been identified in recent years. Using a detailed literature survey, this paper updates and expands the erionite occurrences database, provided in a supplemental file (US_erionite.xls). Epidemiology, public health, and natural hazard studies can incorporate this information on known erionite occurrences and their characteristics. By recognizing that only specific geologic settings and formations are hosts to erionite, this knowledge can be used in developing management plans designed to protect the public. JF - Environmental Geochemistry and Health AU - Van Gosen, Bradley S AU - Blitz, Thomas A AU - Plumlee, Geoffrey S AU - Meeker, Gregory P AU - Pierson, MPatrick AD - U.S. Geological Survey, M.S. 973, Box 25046, Denver, CO, 80225, USA, bvangose@usgs.gov Y1 - 2013/08// PY - 2013 DA - Aug 2013 SP - 419 EP - 430 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 35 IS - 4 SN - 0269-4042, 0269-4042 KW - Ecology Abstracts; Environment Abstracts; Health & Safety Science Abstracts KW - Deposits KW - Turkey KW - Management plans KW - Zeolites KW - Respiratory diseases KW - Carcinogens KW - Public health KW - Databases KW - Villages KW - Epidemiology KW - USA, North Dakota KW - Geological surveys KW - Zeolite KW - Mesothelioma KW - mesothelioma KW - Geology KW - Minerals KW - Occupational exposure KW - D 04040:Ecosystem and Ecology Studies KW - H 1000:Occupational Safety and Health KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1399922528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geochemistry+and+Health&rft.atitle=Geologic+occurrences+of+erionite+in+the+United+States%3A+an+emerging+national+public+health+concern+for+respiratory+disease&rft.au=Van+Gosen%2C+Bradley+S%3BBlitz%2C+Thomas+A%3BPlumlee%2C+Geoffrey+S%3BMeeker%2C+Gregory+P%3BPierson%2C+MPatrick&rft.aulast=Van+Gosen&rft.aufirst=Bradley&rft.date=2013-08-01&rft.volume=35&rft.issue=4&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=Environmental+Geochemistry+and+Health&rft.issn=02694042&rft_id=info:doi/10.1007%2Fs10653-012-9504-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-07-01 N1 - Number of references - 59 N1 - Last updated - 2014-04-17 N1 - SubjectsTermNotLitGenreText - Databases; Deposits; Epidemiology; Zeolite; mesothelioma; Carcinogens; Minerals; Occupational exposure; Public health; Villages; Geological surveys; Mesothelioma; Management plans; Geology; Respiratory diseases; Zeolites; USA, North Dakota; Turkey DO - http://dx.doi.org/10.1007/s10653-012-9504-9 ER - TY - CPAPER T1 - Networking across disciplines: conservation science and the field of PPSR T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433513140; 6235675 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Miller-Rushing, Abe Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Networking KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433513140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Networking+across+disciplines%3A+conservation+science+and+the+field+of+PPSR&rft.au=Miller-Rushing%2C+Abe&rft.aulast=Miller-Rushing&rft.aufirst=Abe&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Deep sequencing and bioinformatic analysis of environmental DNA T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433512595; 6235501 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Cornman, R Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - DNA sequencing KW - Bioinformatics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433512595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Deep+sequencing+and+bioinformatic+analysis+of+environmental+DNA&rft.au=Cornman%2C+R&rft.aulast=Cornman&rft.aufirst=R&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - A national structure for collaborative science and conservation planning at the landscape scale - the Landscape Conservation Cooperatives T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433512448; 6235622 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Thatcher, Benjamin Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Landscape KW - Cooperatives KW - Conservation KW - National planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433512448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=A+national+structure+for+collaborative+science+and+conservation+planning+at+the+landscape+scale+-+the+Landscape+Conservation+Cooperatives&rft.au=Thatcher%2C+Benjamin&rft.aulast=Thatcher&rft.aufirst=Benjamin&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Development and validation of environmental DNA for detecting invasive pythons in southern Florida T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433512079; 6235433 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Oyler-McCance, Sara Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - USA, Florida KW - DNA KW - Python UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433512079?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Development+and+validation+of+environmental+DNA+for+detecting+invasive+pythons+in+southern+Florida&rft.au=Oyler-McCance%2C+Sara&rft.aulast=Oyler-McCance&rft.aufirst=Sara&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Developing eDNA assays for threatened amphibian species in acidic wetlands of the southeastern US T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433511809; 6235500 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - McKee, Anna Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Biological development KW - Amphibiotic species KW - Amphibians KW - Nature conservation KW - Wetlands KW - Rare species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433511809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Developing+eDNA+assays+for+threatened+amphibian+species+in+acidic+wetlands+of+the+southeastern+US&rft.au=McKee%2C+Anna&rft.aulast=McKee&rft.aufirst=Anna&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Successes and challenges of using eDNA to monitor amphibians in high-gradient streams T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433511674; 6235504 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Pilliod, David Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Amphibiotic species KW - Amphibians KW - Streams UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433511674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Successes+and+challenges+of+using+eDNA+to+monitor+amphibians+in+high-gradient+streams&rft.au=Pilliod%2C+David&rft.aulast=Pilliod&rft.aufirst=David&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Global marine conservation priorities: Patterns in marine protected area development across nations T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433511656; 6235480 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Soltanoff, Carrie AU - Fox, Helen Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Marine protected areas KW - Marine parks KW - Priorities KW - Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433511656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Global+marine+conservation+priorities%3A+Patterns+in+marine+protected+area+development+across+nations&rft.au=Soltanoff%2C+Carrie%3BFox%2C+Helen&rft.aulast=Soltanoff&rft.aufirst=Carrie&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Integrating a molecular approach at the landscape-level: Determining distribution of Chinook salmon in Upper- Columbia River watersheds T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433511642; 6235432 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Laramie, Matt Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Rivers KW - Salmon KW - Anadromous species KW - USA, Columbia R. KW - Watersheds KW - Oncorhynchus tshawytscha UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433511642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Integrating+a+molecular+approach+at+the+landscape-level%3A+Determining+distribution+of+Chinook+salmon+in+Upper-+Columbia+River+watersheds&rft.au=Laramie%2C+Matt&rft.aulast=Laramie&rft.aufirst=Matt&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Renewable Energy Siting: Understanding the lay of the land and the sea on the U.S.'s Atlantic Coast T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433511379; 6235597 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Primo, John AU - Krevor, Brian Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Resource management KW - Coastal zone KW - Renewable energy KW - Conservation KW - Environment management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433511379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Renewable+Energy+Siting%3A+Understanding+the+lay+of+the+land+and+the+sea+on+the+U.S.%27s+Atlantic+Coast&rft.au=Primo%2C+John%3BKrevor%2C+Brian&rft.aulast=Primo&rft.aufirst=John&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - CPAPER T1 - Applied Science for Management of Marine Offshore Energy Resources T2 - 26th International Congress for Conservation Biology (ICCB 2013) AN - 1433509221; 6235383 JF - 26th International Congress for Conservation Biology (ICCB 2013) AU - Rasser, Michael Y1 - 2013/07/21/ PY - 2013 DA - 2013 Jul 21 KW - Energy resources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1433509221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.atitle=Applied+Science+for+Management+of+Marine+Offshore+Energy+Resources&rft.au=Rasser%2C+Michael&rft.aulast=Rasser&rft.aufirst=Michael&rft.date=2013-07-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+International+Congress+for+Conservation+Biology+%28ICCB+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.conbio.org/images/content_conferences/ICCB2013_Program_July10_2013WEB.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-08-31 N1 - Last updated - 2013-09-19 ER - TY - JOUR T1 - Increases in dissolved organic carbon accelerate loss of toxic Al in Adirondack lakes recovering from acidification. AN - 1381099831; 23751119 AB - Increasing pH and decreasing Al in surface waters recovering from acidification have been accompanied by increasing concentrations of dissolved organic carbon (DOC) and associated organic acids that partially offset pH increases and complicate assessments of recovery from acidification. To better understand the processes of recovery, monthly chemistry from 42 lakes in the Adirondack region, NY, collected from 1994 to 2011, were used to (1) evaluate long-term changes in DOC and associated strongly acidic organic acids and (2) use the base-cation surplus (BCS) as a chemical index to assess the effects of increasing DOC concentrations on the Al chemistry of these lakes. Over the study period, the BCS increased (p < 0.01) and concentrations of toxic inorganic monomeric Al (IMAl) decreased (p < 0.01). The decreases in IMAl were greater than expected from the increases in the BCS. Higher DOC concentrations that increased organic complexation of Al resulted in a decrease in the IMAl fraction of total monomeric Al from 57% in 1994 to 23% in 2011. Increasing DOC concentrations have accelerated recovery in terms of decreasing toxic Al beyond that directly accomplished by reducing atmospheric deposition of strong mineral acids. JF - Environmental science & technology AU - Lawrence, Gregory B AU - Dukett, James E AU - Houck, Nathan AU - Snyder, Phil AU - Capone, Sue AD - United States Geological Survey, 425 Jordan Road, Troy, New York 12180, United States. Y1 - 2013/07/02/ PY - 2013 DA - 2013 Jul 02 SP - 7095 EP - 7100 VL - 47 IS - 13 KW - Acid Rain KW - 0 KW - Water Pollutants, Chemical KW - Carbon KW - 7440-44-0 KW - Aluminum KW - CPD4NFA903 KW - Index Medicus KW - Environmental Monitoring KW - New York KW - Water Pollutants, Chemical -- chemistry KW - Water Pollutants, Chemical -- analysis KW - Aluminum -- chemistry KW - Carbon -- analysis KW - Lakes -- analysis KW - Aluminum -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1381099831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+science+%26+technology&rft.atitle=Increases+in+dissolved+organic+carbon+accelerate+loss+of+toxic+Al+in+Adirondack+lakes+recovering+from+acidification.&rft.au=Lawrence%2C+Gregory+B%3BDukett%2C+James+E%3BHouck%2C+Nathan%3BSnyder%2C+Phil%3BCapone%2C+Sue&rft.aulast=Lawrence&rft.aufirst=Gregory&rft.date=2013-07-02&rft.volume=47&rft.issue=13&rft.spage=7095&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=1520-5851&rft_id=info:doi/10.1021%2Fes4004763 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2014-04-21 N1 - Date created - 2013-07-02 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-19 DO - http://dx.doi.org/10.1021/es4004763 ER - TY - JOUR T1 - Foraging area fidelity for Kemp's ridleys in the Gulf of Mexico AN - 1712555966; PQ0001954904 AB - For many marine species, locations of key foraging areas are not well defined. We used satellite telemetry and switching state-space modeling (SSM) to identify distinct foraging areas used by Kemp's ridley turtles (Lepidochelys kempii) tagged after nesting during 1998-2011 at Padre Island National Seashore, Texas, USA (PAIS; N = 22), and Rancho Nuevo, Tamaulipas, Mexico (RN; N = 9). Overall, turtles traveled a mean distance of 793.1 km ( plus or minus 347.8 SD) to foraging sites, where 24 of 31 turtles showed foraging area fidelity (FAF) over time (N = 22 in USA, N = 2 in Mexico). Multiple turtles foraged along their migratory route, prior to arrival at their "final" foraging sites. We identified new foraging "hotspots" where adult female Kemp's ridley turtles spent 44% of their time during tracking (i.e., 2641/6009 tracking days in foraging mode). Nearshore Gulf of Mexico waters served as foraging habitat for all turtles tracked in this study; final foraging sites were located in water <68 m deep and a mean distance of 33.2 km ( plus or minus 25.3 SD) from the nearest mainland coast. Distance to release site, distance to mainland shore, annual mean sea surface temperature, bathymetry, and net primary production were significant predictors of sites where turtles spent large numbers of days in foraging mode. Spatial similarity of particular foraging sites selected by different turtles over the 13-year tracking period indicates that these areas represent critical foraging habitat, particularly in waters off Louisiana. Furthermore, the wide distribution of foraging sites indicates that a foraging corridor exists for Kemp's ridleys in the Gulf. Our results highlight the need for further study of environmental and bathymetric components of foraging sites and prey resources contained therein, as well as international cooperation to protect essential at-sea foraging habitats for this imperiled species. In this manuscript, we detail the results from the largest and longest-term satellite-tracking data set for Kemp's ridley (Lepidochelys kempii) sea turtles. We demonstrate the importance of nearshore Gulf of Mexico waters in the USA and Mexico as foraging habitat and suggest that critical foraging habitat exists for the species in that region. The dissemination of our tracking results on this critically endangered species along a coast with areas heavily used for industry and recreation will be of interest to a wide audience including marine ecologists and conservation managers. JF - Ecology and Evolution AU - Shaver, Donna J AU - Hart, Kristen M AU - Fujisaki, Ikuko AU - Rubio, Cynthia AU - Sartain, Autumn R AU - Pena, Jaime AU - Burchfield, Patrick M AU - Gamez, Daniel Gomez AU - Ortiz, Jaime AD - National Park Service, Padre Island National Seashore, Corpus Christi, TX, 78480-1300. PY - 2013 SP - 2002 EP - 2012 PB - Wiley Subscription Services, Inc. VL - 3 IS - 7 SN - 2045-7758, 2045-7758 KW - Sustainability Science Abstracts KW - ASW, Mexico, Rancho Nuevo KW - ASW, USA, Louisiana KW - Hot spots KW - Remote sensing KW - Tamaulipa KW - Shores KW - Turtles KW - Ecologists KW - Habitat KW - Satellites KW - Bathymetry KW - Primary production KW - ASW, Mexico Gulf KW - ASW, USA, Texas KW - Coastal zone KW - Islands KW - ASW, Mexico, Tamaulipas KW - Endangered species KW - Conservation KW - Lepidochelys KW - ASW, USA, Texas, Padre I. KW - Prey KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1712555966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology+and+Evolution&rft.atitle=Foraging+area+fidelity+for+Kemp%27s+ridleys+in+the+Gulf+of+Mexico&rft.au=Shaver%2C+Donna+J%3BHart%2C+Kristen+M%3BFujisaki%2C+Ikuko%3BRubio%2C+Cynthia%3BSartain%2C+Autumn+R%3BPena%2C+Jaime%3BBurchfield%2C+Patrick+M%3BGamez%2C+Daniel+Gomez%3BOrtiz%2C+Jaime&rft.aulast=Shaver&rft.aufirst=Donna&rft.date=2013-07-01&rft.volume=3&rft.issue=7&rft.spage=2002&rft.isbn=&rft.btitle=&rft.title=Ecology+and+Evolution&rft.issn=20457758&rft_id=info:doi/10.1002%2Fece3.594 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-09-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Hot spots; Remote sensing; Shores; Turtles; Habitat; Ecologists; Primary production; Bathymetry; Satellites; Coastal zone; Islands; Conservation; Endangered species; Prey; Tamaulipa; Lepidochelys; ASW, Mexico Gulf; ASW, USA, Texas; ASW, Mexico, Rancho Nuevo; ASW, USA, Louisiana; ASW, Mexico, Tamaulipas; ASW, USA, Texas, Padre I. DO - http://dx.doi.org/10.1002/ece3.594 ER - TY - JOUR T1 - A new ceratopsian dinosaur from the Javelina Formation (Maastrichtian) of West Texas and implications for chasmosaurine phylogeny AN - 1612262685; 2014-080826 AB - Bravoceratops polyphemus gen. et sp. nov. is a large chasmosaurine ceratopsid from the lowermost part of the Javelina Formation (early Maastrichtian) of Big Bend National Park, TX, USA. B. polyphemus has a distinctive narrow snout, a long fenestrate frill, and a fan-shaped median parietal bar with a midline epiparietal on its posterior margin, as well as a symmetrical depression on its dorsal surface at the nexus of the parietal rami. This depression is interpreted to be the attachment point for a second midline epiparietal. This parietal morphology is distinct from that exhibited by Anchiceratops or Pentaceratops. The posterior midline epiparietal in B. polyphemus and its bifurcated quadratojugal-squamosal joint are features shared with the most derived chasmosaurines, Torosaurus and Triceratops. The combination of primitive and derived traits exhibited by B. polyphemus, and its stratigraphic position, is compatible with the gradual transition from basal, to intermediate, to derived chasmosaurines observed throughout the western interior of North America, and with phylogenetic analysis, which suggests that Bravoceratops may be closely related to Coahuilaceratops. JF - Naturwissenschaften AU - Wick, Steven L AU - Lehman, Thomas M Y1 - 2013/07// PY - 2013 DA - July 2013 SP - 667 EP - 682 PB - Springer-Verlag, Berlin VL - 100 IS - 7 SN - 0028-1042, 0028-1042 KW - United States KW - Diapsida KW - Cretaceous KW - sandstone KW - Upper Cretaceous KW - new taxa KW - Archosauria KW - sedimentary rocks KW - Ceratopsia KW - paleosols KW - dinosaurs KW - Bravoceratops polyphemus KW - Chordata KW - mudstone KW - Maestrichtian KW - Brewster County Texas KW - phylogeny KW - West Texas KW - Texas KW - Javelina Formation KW - Mesozoic KW - Reptilia KW - Big Bend National Park KW - fossils KW - Vertebrata KW - cladistics KW - Ornithischia KW - clastic rocks KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1612262685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Naturwissenschaften&rft.atitle=A+new+ceratopsian+dinosaur+from+the+Javelina+Formation+%28Maastrichtian%29+of+West+Texas+and+implications+for+chasmosaurine+phylogeny&rft.au=Wick%2C+Steven+L%3BLehman%2C+Thomas+M&rft.aulast=Wick&rft.aufirst=Steven&rft.date=2013-07-01&rft.volume=100&rft.issue=7&rft.spage=667&rft.isbn=&rft.btitle=&rft.title=Naturwissenschaften&rft.issn=00281042&rft_id=info:doi/10.1007%2Fs00114-013-1063-0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2014-01-01 N1 - Number of references - 43 N1 - Last updated - 2014-10-16 N1 - CODEN - NATWAY N1 - SubjectsTermNotLitGenreText - Archosauria; Big Bend National Park; Bravoceratops polyphemus; Brewster County Texas; Ceratopsia; Chordata; cladistics; clastic rocks; Cretaceous; Diapsida; dinosaurs; fossils; Javelina Formation; Maestrichtian; Mesozoic; mudstone; new taxa; Ornithischia; paleosols; phylogeny; Reptilia; sandstone; sedimentary rocks; Tetrapoda; Texas; United States; Upper Cretaceous; Vertebrata; West Texas DO - http://dx.doi.org/10.1007/s00114-013-1063-0 ER - TY - JOUR T1 - Statistical modeling of daily and subdaily stream temperatures: Application to the Methow River Basin, Washington AN - 1566843107; 20688855 AB - Management of water temperatures in the Columbia River Basin (Washington) is critical because water projects have substantially altered the habitat of Endangered Species Act listed species, such as salmon, throughout the basin. This is most important in tributaries to the Columbia, such as the Methow River, where the spawning and rearing life stages of these cold water fishes occurs. Climate change projections generally predict increasing air temperatures across the western United States, with less confidence regarding shifts in precipitation. As air temperatures rise, we anticipate a corresponding increase in water temperatures, which may alter the timing and availability of habitat for fish reproduction and growth. To assess the impact of future climate change in the Methow River, we couple historical climate and future climate projections with a statistical modeling framework to predict daily mean stream temperatures. A K-nearest neighbor algorithm is also employed to: (i) adjust the climate projections for biases compared to the observed record and (ii) provide a reference for performing spatiotemporal disaggregation in future hydraulic modeling of stream habitat. The statistical models indicate the primary drivers of stream temperature are maximum and minimum air temperature and stream flow and show reasonable skill in predictability. When compared to the historical reference time period of 1916-2006, we conclude that increases in stream temperature are expected to occur at each subsequent time horizon representative of the year 2020, 2040, and 2080, with an increase of 0.8 plus or minus 1.9 degree C by the year 2080. Key Points * Climate change impacts on water temperatures * Method combines hydrologic modeling with non-parametric statistics * Can be applied in hydrodynamic models for spatially explicit habitat evaluation JF - Water Resources Research AU - Caldwell, R J AU - Gangopadhyay, S AU - Bountry, J AU - Lai, Y AU - Elsner, M M AD - Technical Service Center, U.S. Bureau of Reclamation, Denver, Colorado, USA. Y1 - 2013/07// PY - 2013 DA - July 2013 SP - 4346 EP - 4361 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 49 IS - 7 SN - 0043-1397, 0043-1397 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts KW - K-nearest neighbor KW - climate change KW - generalized linear model KW - stream temperature KW - water quality KW - Hydraulics KW - Historical account KW - River Basins KW - Water Temperature KW - Rainfall KW - Algorithms KW - Freshwater KW - Water temperatures KW - USA, Washington KW - Hydrologic Models KW - Predictability KW - Salmonidae KW - Fish culture KW - River basins KW - Water temperature KW - Projections KW - Habitat KW - Ecosystem disturbance KW - Aquatic Habitats KW - Stream KW - Endangered species KW - Fish KW - Hydrodynamic models KW - Ecological distribution KW - Climate change KW - Statistical analysis KW - Streams KW - Air temperature KW - Temperature rise KW - River basin management KW - Climate models KW - Air Temperature KW - Temperature KW - Spawning KW - Precipitation KW - USA, Columbia R. basin KW - Reproduction KW - Water resources research KW - Future climates KW - AQ 00001:Water Resources and Supplies KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - SW 6010:Structures KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566843107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Statistical+modeling+of+daily+and+subdaily+stream+temperatures%3A+Application+to+the+Methow+River+Basin%2C+Washington&rft.au=Caldwell%2C+R+J%3BGangopadhyay%2C+S%3BBountry%2C+J%3BLai%2C+Y%3BElsner%2C+M+M&rft.aulast=Caldwell&rft.aufirst=R&rft.date=2013-07-01&rft.volume=49&rft.issue=7&rft.spage=4346&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1002%2Fwrcr.20353 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Ecological distribution; Stream; Climate change; River basins; Water temperature; River basin management; Fish culture; Ecosystem disturbance; Air temperature; Climate models; Predictability; Algorithms; Statistical analysis; Temperature rise; Hydrodynamic models; Precipitation; Water resources research; Future climates; Water temperatures; Historical account; Hydraulics; Rainfall; Temperature; Spawning; Habitat; Streams; Endangered species; Fish; Reproduction; River Basins; Hydrologic Models; Water Temperature; Air Temperature; Aquatic Habitats; Projections; Salmonidae; USA, Washington; USA, Columbia R. basin; Freshwater DO - http://dx.doi.org/10.1002/wrcr.20353 ER - TY - JOUR T1 - Integrating satellite observations and modern climate measurements with the recent sedimentary record: An example from Southeast Alaska AN - 1492630820; 18960229 AB - Assessments of climate change over time scales that exceed the last 100 years require robust integration of high-quality instrument records with high-resolution paleoclimate proxy data. In this study, we show that the recent biogenic sediments accumulating in two temperate ice-free fjords in Southeast Alaska preserve evidence of North Pacific Ocean climate variability as recorded by both instrument networks and satellite observations. Multicore samples EW0408-32MC and EW0408-43MC were investigated with super(137)Cs and excess super(210)Pb geochronometry, three-dimensional computed tomography, high-resolution scanning XRF geochemistry, and organic stable isotope analyses. EW0408-32MC (57.162 degree N, 135.357 degree W, 146 m depth) is a moderately bioturbated continuous record that spans AD 1930-2004. EW0408-43MC (56.965 degree N, 135.268 degree W, 91 m depth) is composed of laminated diatom oozes, a turbidite, and a hypopycnal plume (river flood) deposit. A discontinuous event-based varve chronology indicates 43MC spans AD 1940-1981. Decadal-scale fluctuations in sedimentary Br/Cl ratios accurately reflect changes in marine organic matter accumulation that display the same temporal pattern as that of the Pacific Decadal Oscillation. An estimated Sitka summer productivity parameter calibrated using SeaWiFS satellite observations support these relationships. The correlation of North Pacific climate regime states, primary productivity, and sediment geochemistry indicate the accumulation of biogenic sediment in Southeast Alaska temperate fjords can be used as a sensitive recorder of past productivity variability, and by inference, past climate conditions in the high-latitude Gulf of Alaska. Key Points * Southeast AK temperate fjords contain well-preserved biogenic sediments. * Last 100 yrs of sediment were compared to instrument & satellite observations. * Sedimentary bromine data show PDO-like variability during the last 100 years. JF - Journal of Geophysical Research. C. Oceans AU - Addison, Jason A AU - Finney, Bruce P AU - Jaeger, John M AU - Stoner, Joseph S AU - Norris, Richard D AU - Hangsterfer, Alexandra AD - Climate and Land Use Change R&D Program, United States Geological Survey, Menlo Park, California, USA. Y1 - 2013/07// PY - 2013 DA - July 2013 SP - 3444 EP - 3461 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 118 IS - 7 SN - 2169-9275, 2169-9275 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Gulf of Alaska KW - bromine KW - paleoproductivity KW - scanning XRF KW - computerized tomography KW - Pacific Decadal Oscillation KW - Isotopes KW - Flood deposits KW - Paleoclimate KW - Climate change KW - Bacillariophyceae KW - Remote sensing KW - Correlations KW - Summer KW - Primary production KW - Paleoclimates KW - IN, North Pacific KW - Climatic variability KW - Floods KW - Turbidites KW - Plumes KW - Bioturbation KW - Geochronometry KW - Varves KW - Marine KW - Sediment chemistry KW - Organic matter KW - INE, USA, Alaska, Sitka KW - Geochemistry KW - Palaeoclimate KW - Satellites KW - Sediments KW - Satellite sensing KW - Satellite data KW - Fjords KW - Oceans KW - Computed tomography KW - Biogenic deposits KW - INE, USA, Alaska, Alaska Gulf KW - Q2 09264:Sediments and sedimentation KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - O 3050:Sediment Dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1492630820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+C.+Oceans&rft.atitle=Integrating+satellite+observations+and+modern+climate+measurements+with+the+recent+sedimentary+record%3A+An+example+from+Southeast+Alaska&rft.au=Addison%2C+Jason+A%3BFinney%2C+Bruce+P%3BJaeger%2C+John+M%3BStoner%2C+Joseph+S%3BNorris%2C+Richard+D%3BHangsterfer%2C+Alexandra&rft.aulast=Addison&rft.aufirst=Jason&rft.date=2013-07-01&rft.volume=118&rft.issue=7&rft.spage=3444&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+C.+Oceans&rft.issn=21699275&rft_id=info:doi/10.1002%2Fjgrc.20243 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-01-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Sediment chemistry; Turbidites; Organic matter; Biogenic deposits; Palaeoclimate; Bioturbation; Primary production; Geochronometry; Satellite data; Flood deposits; Climatic variability; Climate change; Geochemistry; Correlations; Pacific Decadal Oscillation; Paleoclimates; Varves; Isotopes; Paleoclimate; Remote sensing; Summer; Satellites; Sediments; Fjords; Floods; Oceans; Computed tomography; Plumes; Bacillariophyceae; IN, North Pacific; INE, USA, Alaska, Sitka; INE, USA, Alaska, Alaska Gulf; Marine DO - http://dx.doi.org/10.1002/jgrc.20243 ER - TY - JOUR T1 - Merapi 2010 eruption; chronology and extrusion rates monitored with satellite radar and used in eruption forecasting AN - 1447103909; 2013-083780 AB - Despite dense cloud cover, satellite-borne commercial Synthetic Aperture Radar (SAR) enabled frequent monitoring of Merapi volcano's 2010 eruption. Near-real-time interpretation of images derived from the amplitude of the SAR signals and timely delivery of these interpretations to those responsible for warnings, allowed satellite remote sensing for the first time to play an equal role with in situ seismic, geodetic and gas monitoring in guiding life-saving decisions during a major volcanic crisis. Our remotely sensed data provide an observational chronology for the main phase of the 2010 eruption, which lasted 12 days (26 October-7 November, 2010). Unlike the prolonged low-rate and relatively low explosivity dome-forming and collapse eruptions of recent decades at Merapi, the eruption began with an explosive eruption that produced a new summit crater on 26 October and was accompanied by an ash column and pyroclastic flows that extended 8 km down the flanks. This initial explosive event was followed by smaller explosive eruptions on 29 October-1 November, then by a period of rapid dome growth on 1-4 November, which produced a summit lava dome with a volume of approximately 5X10 (super 6) m (super 3) . A paroxysmal VEI 4 magmatic eruption (with ash column to 17 km altitude) destroyed this dome, greatly enlarged the new summit crater and produced extensive pyroclastic flows (to approximately 16 km radial distance in the Gendol drainage) and surges during the night of 4-5 November. The paroxysmal eruption was followed by a period of jetting of gas and tephra and by a second short period (12 h) of rapid dome growth on 6 November. The eruption ended with low-level ash and steam emissions that buried the 6 November dome with tephra and continued at low levels until seismicity decreased to background levels by about 23 November. Our near-real-time commercial SAR documented the explosive events on 26 October and 4-5 November and high rates of dome growth (>25 m (super 3) s (super -1) ). An event tree analysis for the previous 2006 Merapi eruption indicated that for lava dome extrusion rates >1.2 m (super 3) s (super -1) , the probability of a large (1872-scale) eruption was approximately 10%. Consequently, the order-of-magnitude greater rates in 2010, along with the explosive start of the eruption on 26 October, the large volume of lava accumulating at the summit by 4 November, and the rapid and large increases in seismic energy release, deformation and gas emissions were the basis for warnings of an unusually large eruption by the Indonesian Geological Agency's Center for Volcanology and Geologic Hazard Mitigation (CVGHM) and their Volcano Research and Technology Development Center (BPPTK) in Yogyakarta - warnings that saved thousands of lives. Abstract Copyright (2013) Elsevier, B.V. JF - Journal of Volcanology and Geothermal Research AU - Pallister, John S AU - Schneider, David J AU - Griswold, Julia P AU - Keeler, Ronald H AU - Burton, William C AU - Noyles, Christopher AU - Newhall, Christopher G AU - Ratdomopurbo, Antonius A2 - Surono Y1 - 2013/07/01/ PY - 2013 DA - 2013 Jul 01 SP - 144 EP - 152 PB - Elsevier, Amsterdam VL - 261 SN - 0377-0273, 0377-0273 KW - TerraSAR KW - imagery KW - monitoring KW - Far East KW - Indonesia KW - radar methods KW - prediction KW - rates KW - Merapi KW - satellite methods KW - Java KW - lava domes KW - chronology KW - SAR KW - pyroclastic flows KW - eruptions KW - volcanoes KW - Asia KW - RADARSAT KW - remote sensing KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1447103909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Merapi+2010+eruption%3B+chronology+and+extrusion+rates+monitored+with+satellite+radar+and+used+in+eruption+forecasting&rft.au=Pallister%2C+John+S%3BSchneider%2C+David+J%3BGriswold%2C+Julia+P%3BKeeler%2C+Ronald+H%3BBurton%2C+William+C%3BNoyles%2C+Christopher%3BNewhall%2C+Christopher+G%3BRatdomopurbo%2C+Antonius&rft.aulast=Pallister&rft.aufirst=John&rft.date=2013-07-01&rft.volume=261&rft.issue=&rft.spage=144&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2012.07.012 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2013-01-01 N1 - Number of references - 25 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-10-31 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Asia; chronology; eruptions; Far East; imagery; Indonesia; Java; lava domes; Merapi; monitoring; prediction; pyroclastic flows; radar methods; RADARSAT; rates; remote sensing; SAR; satellite methods; TerraSAR; volcanoes DO - http://dx.doi.org/10.1016/j.jvolgeores.2012.07.012 ER - TY - JOUR T1 - Reducing effort while improving inference: Estimating Dall's sheep abundance and composition in small areas AN - 1443367619; 18652325 AB - Recent work has demonstrated that aerial distance sampling surveys are more efficient and effective than unadjusted minimum count surveys for estimating Dall's sheep (Ovis dalli) abundance, although large sample size requirements (e.g., 150-200 detections) may discourage implementation of these methods in small (<2,500km super(2)) or low density areas. However, a Bayesian analytical approach using informed priors and borrowing detection information across surveys can increase precision and decrease required sample sizes. Using these methods, we conducted distance sampling surveys across a majority of the Dall's sheep habitat within National Park Service units in Alaska during 2010-2011. We compared 4 analytical scenarios using increasing amounts of detection information to demonstrate the increases in efficiency that can be gained over time through the use of this approach. Based on our analysis using all available survey information in the estimation of the detection function, we estimated that 2,252 (1,871-2,765), 2,809 (2,361-3,379), 1,669 (1,339-2,120), and 12,428 (10,780-14,470) sheep occurred in Denali National Park and Preserve (DENA), the Western Arctic National Parklands (WEAR), the Itkillik preserve subarea of Gates of the Arctic National Park and Preserve, and Wrangell-St. Elias National Park and Preserve (WRST), respectively. These estimates were achieved with relatively small numbers of group detections in DENA (n=57), the Itkillik preserve area (n=48), and WEAR (n=100), suggesting that sample size requirements for Dall's sheep distance sampling surveys can be reduced by an additional 50-75% over previously recommended levels when adequate prior information is available. In addition, we describe a formal approach for estimating the size of individual composition classes (i.e., lambs, ewe-like sheep,