TY - JOUR T1 - Geology (Boulder) AN - 50574775; 1991-029103 JF - Geology (Boulder) AU - Martel, Stephen J AU - Zimmerman, Robert W Y1 - 1991/06// PY - 1991 DA - June 1991 SP - 663 EP - 664 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 6 SN - 0091-7613, 0091-7613 KW - fractures KW - theoretical studies KW - geologic thermometry KW - cracks KW - inclusions KW - decrepitation KW - fluid inclusions KW - deformation KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50574775?accountid=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+model+for+investigating+mechanical+transport+in+fracture+networks&rft.au=Endo%2C+H+K%3BLong%2C+J+C+S%3BWilson%2C+C+R%3BWitherspoon%2C+P+A&rft.aulast=Endo&rft.aufirst=H&rft.date=1984-10-01&rft.volume=20&rft.issue=10&rft.spage=1390&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i010p01390 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - CO N1 - Document feature - illus. N1 - SuppNotes - For reference to reply see Lacazette, Alfred, Geology (Boulder), Vol. 19, p. 664, 1991; for reference to original see Vol. 18, p. 782, 1990 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - cracks; decrepitation; deformation; fluid inclusions; fractures; geologic thermometry; inclusions; theoretical studies DO - http://dx.doi.org/10.1130/0091-7613(1991)019<0663:CAROAO>2.3.CO;2 ER - TY - JOUR T1 - Groundwater contamination at the Kesterson Reservoir, California; 1, Hydrogeologic setting and conservative solute transport AN - 50185283; 1991-059848 AB - Shallow groundwater under Kesterson Reservoir, Merced County, California, was contaminated over a period of 6 years while the reservoir was used for disposal of brackish subsurface agricultural drainage water from farmlands in the San Joaquin Valley. Drainage water contained an average of 10,000 mg/L total dissolved solids (TDS), high concentrations of selenium (300 mu g/L), nitrate (37 mg/L as nitrogen), boron (15 mg/L), and lesser amounts of mercury, chromium, and molybdenum. Infiltration and lateral migration of this water created a 20-m-deep plume of high-TDS, boron-rich water covering an area of about 5 km (super 2) . Transport of selenium and nitrate was inhibited by biogeochemical reactions in the pond bottom sediments, so that migration of these two constituents into the aquifer was limited. This paper focuses on physical parameters affecting seepage and lateral migration of nonreactive solutes and on hydrogeological factors associated with selenium break-through into the shallow aquifer. An accompanying paper describes biogeochemical processes that limit nitrate and selenium migration (White et al., this issue). The regional hydrogeologic system at Kesterson Reservoir is dominated by the presence of four lithostratigraphic units. These are, in order of increasing depth, a fine-grained surfical layer extending to depths of as much as 8 m, a semiconfined sandy aquifer extending to 60 m, a widespread lacustrine clay confining layer, and a confined sandy aquifer. Within each of these units, order of magnitude variations in the hydrologic properties of the sediments occur ubiquitously over lateral distances of tens of meters and vertical distances of a fraction of a meter. Seepage rates from the ponds into the underlying aquifer are dominated by local hydrogeologic properties and thickness of the fine-grained surface layer. Selenium migrated into the aquifer in an area where the fine-grained surface layer was thin or absent. Once in the aquifer, local rates of migration are controlled by the small-scale structure and hydrogeologic properties of the sediments. The aquifer is composed of a heterogeneous mixture of sands, silts, and clays. Individual sand beds, which average about 0.3 m thick, do not appear to extend over lateral distances of more than 30 m. The large range of velocities combined with a limited lateral extent of individual layers are expected to create a broadly dispersed plume of solutes migrating downgradient from Kesterson. A noninvasive electromagnetic survey of electrical conductivity distributions in the shallow aquifer appears to confirm this conceptual model for transport in the shallow aquifer. Copyright 1991 by the American Geophysical Union. JF - Water Resources Research AU - Benson, Sally M AU - White, Art F AU - Halfman, Susan E AU - Flexser, Steven AU - Alavi, Moshen Y1 - 1991/06// PY - 1991 DA - June 1991 SP - 1071 EP - 1084 PB - American Geophysical Union, Washington, DC VL - 27 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - lithostratigraphy KW - selenium KW - waste water KW - suspended materials KW - hydrogeology KW - seepage KW - nitrogen KW - ground water KW - California KW - transport KW - molybdenum KW - water pollution KW - chromium KW - mercury KW - San Joaquin Valley KW - pollutants KW - biochemistry KW - drainage KW - Central California KW - solutes KW - pollution KW - aquifers KW - models KW - Kesterton Reservoir KW - dissolved materials KW - metals KW - Merced County California KW - boron KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50185283?accountid=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=Groundwater+contamination+at+the+Kesterson+Reservoir%2C+California%3B+1%2C+Hydrogeologic+setting+and+conservative+solute+transport&rft.au=Benson%2C+Sally+M%3BWhite%2C+Art+F%3BHalfman%2C+Susan+E%3BFlexser%2C+Steven%3BAlavi%2C+Moshen&rft.aulast=Benson&rft.aufirst=Sally&rft.date=1991-06-01&rft.volume=27&rft.issue=6&rft.spage=1071&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F91WR00265 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 35 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - aquifers; biochemistry; boron; California; Central California; chromium; dissolved materials; drainage; ground water; hydrogeology; Kesterton Reservoir; lithostratigraphy; Merced County California; mercury; metals; models; molybdenum; nitrogen; pollutants; pollution; San Joaquin Valley; seepage; selenium; solutes; suspended materials; transport; United States; waste water; water pollution DO - http://dx.doi.org/10.1029/91WR00265 ER - TY - JOUR T1 - An inverse approach to the construction of fracture hydrology models conditioned by geophysical data; an example from the validation exercises at the Stripa Mine AN - 50567163; 1991-027470 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Long, J C S AU - Karasaki, K AU - Davey, A AU - Peterson, J AU - Landsfeld, M AU - Kemeny, J AU - Martel, S Y1 - 1991/05// PY - 1991 DA - May 1991 SP - 121 EP - 142 PB - Pergamon, Oxford-New York VL - 28 IS - 213 SN - 0148-9062, 0148-9062 KW - electrical conductivity KW - shear zones KW - Western Europe KW - numerical models KW - Stripa region KW - Europe KW - elastic constants KW - bulk modulus KW - dielectric constant KW - boundary conditions KW - rock mechanics KW - ground water KW - models KW - case studies KW - fractures KW - engineering geology KW - Scandinavia KW - fracture zones KW - Orebro Sweden KW - Sweden KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50567163?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=An+inverse+approach+to+the+construction+of+fracture+hydrology+models+conditioned+by+geophysical+data%3B+an+example+from+the+validation+exercises+at+the+Stripa+Mine&rft.au=Long%2C+J+C+S%3BKarasaki%2C+K%3BDavey%2C+A%3BPeterson%2C+J%3BLandsfeld%2C+M%3BKemeny%2C+J%3BMartel%2C+S&rft.aulast=Long&rft.aufirst=J+C&rft.date=1991-05-01&rft.volume=28&rft.issue=213&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 32 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - boundary conditions; bulk modulus; case studies; dielectric constant; elastic constants; electrical conductivity; engineering geology; Europe; fracture zones; fractures; ground water; models; numerical models; Orebro Sweden; rock mechanics; Scandinavia; shear zones; Stripa region; Sweden; Western Europe ER - TY - JOUR T1 - Deep-seated fluid involvement in ductile-brittle deformation and mineralization, South Mountains metamorphic core complex, Arizona; with Suppl. Data 91-09 AN - 50589354; 1991-017995 AB - In the South Mountains metamorphic core complex of central Arizona, a middle Tertiary pluton exhibits the entire spectrum of ductile-to-brittle structures characteristic of metamorphic core complexes. Apart from minor Cu-enrichments in brecciated samples, original major- and minor-element abundances of the deformed igneous rocks are remarkably undisturbed, and there is little correspondence between chemical composition and deformational state. Similarly, biotite and feldspar behaved almost isochemically during deformation except in the most severely deformed samples, where plagioclase became somewhat more sodic and where biotite lost (Fe + Mg) relative to (Al + Ti) and was partly converted to vermiculite.The oxygen- and hydrogen-isotope compositions of the samples are also quite uniform and are typical for continental granitoid rocks. The range in whole-rock delta (super 18) O values is extremely limited for the entire suite (8.3ppm to 9.9ppm versus V-SMOW), from undeformed granodiorite to mylonite, green breccia, and microbreccia. Although delta (super 18) O values for quartz (9.4ppm to 11.2ppm) and feldspar (7.8ppm to 9.2ppm) are similarly restricted, the highest values occur in the most strongly deformed samples. Variably vermiculitic biotite has mildly and apparently randomly disturbed delta (super 18) O values (4.9ppm to 6.0ppm), but delta D values (-75ppm + or - 4ppm) are remarkably uniform and are typical for "unaltered" plutonic rocks. The delta (super 18) O values of barren, ductilely deformed quartz veins (9.1ppm to 9.7ppm) and of late, brittlely deformed gangue quartz from the Max Delta gold mine (12.1ppm) are consistent with the persistent circulation of a single, isotopically uniform fluid reservoir at temperatures from approximately 600 degrees C (ductile deformation, barren quartz veins) to approximately 400 degrees C (brittle deformation, mineralized quartz veins). The inferred fluid delta (super 18) O ( approximately +7ppm) and delta D ( approximately -35ppm) values imply a deep-seated, igneous or high-T metamorphic origin for the fluids.Fluids present during the entire history of ductile-to-brittle deformation were apparently close to chemical and oxygen/hydrogen-isotope equilibrium with the rocks. The temporal association of deformation with Tertiary plutonism and the evidence for high-temperature fluid/rock near-equilibrium support the interpretation that the fluids were expelled from differentiated, late crystallizing portions of the South Mountains plutonic complex. JF - Geological Society of America Bulletin AU - Smith, Brian M AU - Reynolds, Stephen J AU - Day, Howard W AU - Bodnar, Robert J Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 559 EP - 569 PB - Geological Society of America (GSA), Boulder, CO VL - 103 IS - 4 SN - 0016-7606, 0016-7606 KW - United States KW - metaigneous rocks KW - geologic thermometry KW - oxygen KW - isotopes KW - fluid phase KW - stable isotopes KW - carbon dioxide KW - Cenozoic KW - major elements KW - metamorphic rocks KW - inclusions KW - South Mountains KW - metaplutonic rocks KW - deuterium KW - trace elements KW - chemical composition KW - geochemistry KW - central Arizona KW - ductile deformation KW - water KW - plutons KW - minor elements KW - brittle deformation KW - O-18/O-16 KW - deformation KW - veins KW - metamorphism KW - quartz veins KW - Maricopa County Arizona KW - Tertiary KW - intrusions KW - D/H KW - magmas KW - hydrogen KW - Arizona KW - fluid inclusions KW - metagranite KW - metamorphic core complexes KW - field studies KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50589354?accountid=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=Geological+Society+of+America+Bulletin&rft.atitle=Deep-seated+fluid+involvement+in+ductile-brittle+deformation+and+mineralization%2C+South+Mountains+metamorphic+core+complex%2C+Arizona%3B+with+Suppl.+Data+91-09&rft.au=Smith%2C+Brian+M%3BReynolds%2C+Stephen+J%3BDay%2C+Howard+W%3BBodnar%2C+Robert+J&rft.aulast=Smith&rft.aufirst=Brian&rft.date=1991-04-01&rft.volume=103&rft.issue=4&rft.spage=559&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2F0016-7606%281991%291032.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 44 N1 - PubXState - CO N1 - Document feature - illus. incl. 32 anal., 7 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BUGMAF N1 - SubjectsTermNotLitGenreText - Arizona; brittle deformation; carbon dioxide; Cenozoic; central Arizona; chemical composition; D/H; deformation; deuterium; ductile deformation; field studies; fluid inclusions; fluid phase; geochemistry; geologic thermometry; hydrogen; inclusions; intrusions; isotopes; magmas; major elements; Maricopa County Arizona; metagranite; metaigneous rocks; metamorphic core complexes; metamorphic rocks; metamorphism; metaplutonic rocks; minor elements; O-18/O-16; oxygen; plutons; quartz veins; South Mountains; stable isotopes; Tertiary; trace elements; United States; veins; water DO - http://dx.doi.org/10.1130/0016-7606(1991)103<0559:DSFIID>2.3.CO;2 ER - TY - JOUR T1 - Seismological studies at Parkfield; I, Simultaneous inversion for velocity structure and hypocenters using cubic B-splines parameterization AN - 50585370; 1991-022521 JF - Bulletin of the Seismological Society of America AU - Michelini, A AU - McEvilly, Thomas V Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 524 EP - 552 PB - Seismological Society of America, Berkeley, CA VL - 81 IS - 2 SN - 0037-1106, 0037-1106 KW - United States KW - P-waves KW - body waves KW - seismology KW - splines KW - prediction KW - inverse problem KW - elastic waves KW - seismographs KW - California KW - boreholes KW - velocity structure KW - Monterey County California KW - Parkfield California KW - focus KW - seismic waves KW - earthquakes KW - S-waves KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50585370?accountid=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=Seismological+studies+at+Parkfield%3B+I%2C+Simultaneous+inversion+for+velocity+structure+and+hypocenters+using+cubic+B-splines+parameterization&rft.au=Michelini%2C+A%3BMcEvilly%2C+Thomas+V&rft.aulast=Michelini&rft.aufirst=A&rft.date=1991-04-01&rft.volume=81&rft.issue=2&rft.spage=524&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 57 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sects., sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - arrays; body waves; boreholes; California; earthquakes; elastic waves; focus; inverse problem; Monterey County California; P-waves; Parkfield California; prediction; S-waves; seismic waves; seismographs; seismology; splines; United States; velocity structure ER - TY - JOUR T1 - A simple approximate solution for horizontal infiltration in a Brooks-Corey medium AN - 50575788; 1991-030810 JF - Transport in Porous Media AU - Zimmerman, Robert W AU - Bodvarsson, Gudmundur S Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 195 EP - 205 PB - D. Reidel Publishing Company, Dordrecht VL - 6 IS - 2 SN - 0169-3913, 0169-3913 KW - soil mechanics KW - pressure KW - capillary pressure KW - numerical analysis KW - porous materials KW - porosity KW - absorption KW - viscosity KW - saturation KW - materials, properties KW - infiltration KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50575788?accountid=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=Transport+in+Porous+Media&rft.atitle=A+simple+approximate+solution+for+horizontal+infiltration+in+a+Brooks-Corey+medium&rft.au=Zimmerman%2C+Robert+W%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1991-04-01&rft.volume=6&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Transport+in+Porous+Media&rft.issn=01693913&rft_id=info:doi/ L2 - http://springerlink.metapress.com/(l4tqdq55jga2hgb0achos1qm)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100342,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; capillary pressure; infiltration; materials, properties; numerical analysis; permeability; porosity; porous materials; pressure; saturation; soil mechanics; viscosity ER - TY - JOUR T1 - Revised values for the thermodynamic properties of boehmite, AlO(OH), and related species and phases in the system Al-H-O AN - 50555372; 1991-040169 AB - Heat capacity measurements are reported for a well-characterized boehmite that differ significantly from results reported earlier [American Chemical Society Journal 68, 1946, 2140] for a monohydrate of alumina. It is suggested that the earlier measurements were made on a sample that was a mixture of phases and that use of that heat-capacity and derived thermodynamic data be discontinued. The entropy of boehmite derived in this study is 37.19 +- 0.10 J/(mol.K) at 298.15 K. JF - American Mineralogist AU - Hemingway, Bruce S AU - Robie, Richard A AU - Apps, John A Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 445 EP - 457 PB - Mineralogical Society of America, Washington, DC VL - 76 IS - 3-4 SN - 0003-004X, 0003-004X KW - boehmite KW - experimental studies KW - heat capacity KW - Al-H-O KW - free energy KW - properties KW - solubility KW - polymorphism KW - phase equilibria KW - oxides KW - thermodynamic properties KW - synthesis KW - geochemistry KW - minerals KW - 02C:Geochemistry of rocks, soils, and sediments KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50555372?accountid=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=JPT.+Journal+of+Petroleum+Technology&rft.atitle=Exploration+and+development+of+the+Cerro+Prieto+geothermal+field&rft.au=Lippman%2C+M+J%3BGoldstein%2C+N+E%3BHalfman%2C+S+E%3BWitherspoon%2C+P+A&rft.aulast=Lippman&rft.aufirst=M&rft.date=1984-09-01&rft.volume=36&rft.issue=10&rft.spage=1579&rft.isbn=&rft.btitle=&rft.title=JPT.+Journal+of+Petroleum+Technology&rft.issn=01492136&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1991-01-01 N1 - Number of references - 72 N1 - PubXState - DC N1 - Document feature - 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Al-H-O; boehmite; experimental studies; free energy; geochemistry; heat capacity; minerals; oxides; phase equilibria; polymorphism; properties; solubility; synthesis; thermodynamic properties ER - TY - JOUR T1 - Numerical simulations of hydrothermal circulation resulting from basalt intrusions in a buried spreading center AN - 50550560; 1991-040742 AB - Coupled fluid and heat flow resulting from basalt intrusions in a buried spreading centre were investigated. Water/rock mass ratios calculated from numerical simulations are in good agreement with geochemical estimates from materials recovered from the basin, assuming a bulk basalt permeability value of at least 10 (super - 17) m (super 2) (10 (super -2) mD). The addition of faults through intrusions and sediments in these simulations did not facilitate continuous, rapid venting. Increased heat input at the base of the faults resulted in temporarily greater fluid discharge, but the flow could not be sustained because the modelled system could not recharge cold fluid quickly enough to remove sufficient heat through the vents. JF - Earth and Planetary Science Letters AU - Fisher, A T AU - Narasimhan, T N Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 100 EP - 115 PB - Elsevier, Amsterdam VL - 103 IS - 1-4 SN - 0012-821X, 0012-821X KW - oceanic crust KW - volcanic rocks KW - Northeast Pacific KW - igneous rocks KW - data processing KW - mechanism KW - fluid dynamics KW - Gulf of California KW - theoretical studies KW - geothermal systems KW - heat flow KW - digital simulation KW - basalts KW - sea-floor spreading KW - spreading centers KW - East Pacific KW - numerical models KW - convection KW - evolution KW - emplacement KW - two-dimensional models KW - hydrothermal conditions KW - North American Pacific KW - intrusions KW - tectonophysics KW - North Pacific KW - Pacific Ocean KW - Guaymas Basin KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50550560?accountid=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=Numerical+simulations+of+hydrothermal+circulation+resulting+from+basalt+intrusions+in+a+buried+spreading+center&rft.au=Fisher%2C+A+T%3BNarasimhan%2C+T+N&rft.aulast=Fisher&rft.aufirst=A&rft.date=1991-04-01&rft.volume=103&rft.issue=1-4&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2891%2990153-9 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1991-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - basalts; convection; crust; data processing; digital simulation; East Pacific; emplacement; evolution; fluid dynamics; geothermal systems; Guaymas Basin; Gulf of California; heat flow; hydrothermal conditions; igneous rocks; intrusions; mechanism; North American Pacific; North Pacific; Northeast Pacific; numerical models; oceanic crust; Pacific Ocean; sea-floor spreading; spreading centers; tectonophysics; theoretical studies; two-dimensional models; volcanic rocks DO - http://dx.doi.org/10.1016/0012-821X(91)90153-9 ER - TY - JOUR T1 - Selenium transport in the vadose zone due to rainfall infiltration AN - 50490723; 1992-010112 JF - Eos, Transactions, American Geophysical Union AU - Pillsbury, S L AU - Benson, S M AU - Anonymous Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 139 PB - American Geophysical Union, Washington, DC VL - 72 IS - 17 SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - San Joaquin Valley KW - selenium KW - rainfall KW - pollutants KW - drainage KW - Central California KW - unsaturated zone KW - pollution KW - California KW - transport KW - infiltration KW - movement KW - Merced County California KW - environmental geology KW - water regimes KW - ecology KW - trace elements KW - Kesterson National Wildlife Refuge KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50490723?accountid=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=Selenium+transport+in+the+vadose+zone+due+to+rainfall+infiltration&rft.au=Pillsbury%2C+S+L%3BBenson%2C+S+M%3BAnonymous&rft.aulast=Pillsbury&rft.aufirst=S&rft.date=1991-04-01&rft.volume=72&rft.issue=17&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union--Mineralogical Society of America 1991 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; Central California; drainage; ecology; environmental geology; infiltration; Kesterson National Wildlife Refuge; Merced County California; movement; pollutants; pollution; rainfall; San Joaquin Valley; selenium; soils; trace elements; transport; United States; unsaturated zone; water regimes ER - TY - JOUR T1 - Isotopic evidence for contrasting upper crustal-lower lithosphere strain histories during extension; SE Great Basin AN - 50437750; 1992-039159 JF - Eos, Transactions, American Geophysical Union AU - Daley, E Ellen AU - DePaolo, Donald J AU - Anonymous Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 267 PB - American Geophysical Union, Washington, DC VL - 72 IS - 17 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - Basin and Range Province KW - strain KW - isotopes KW - igneous rocks KW - mantle KW - Clark County Nevada KW - stable isotopes KW - southeastern Nevada KW - geochemistry KW - Nevada KW - upper mantle KW - North America KW - alkaline earth metals KW - lithosphere KW - Great Basin KW - extension KW - Sr-87/Sr-86 KW - tectonophysics KW - metals KW - Las Vegas Nevada KW - strontium KW - crust KW - 16:Structural geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50437750?accountid=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=Isotopic+evidence+for+contrasting+upper+crustal-lower+lithosphere+strain+histories+during+extension%3B+SE+Great+Basin&rft.au=White%2C+Art+F%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=691&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 - American Geophysical Union--Mineralogical Society of America 1991 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Basin and Range Province; Clark County Nevada; crust; extension; geochemistry; Great Basin; igneous rocks; isotopes; Las Vegas Nevada; lithosphere; mantle; metals; Nevada; North America; southeastern Nevada; Sr-87/Sr-86; stable isotopes; strain; strontium; tectonophysics; United States; upper mantle; volcanic rocks ER - TY - JOUR T1 - Progressive inversion for hypocenters and P wave and S wave velocity structure; application to the Geysers, California, geothermal field AN - 50172781; 1991-026167 AB - Seismicity at The Geysers is induced by some aspect of steam production. Accurate earthquake locations, particularly hypocentral depth, are needed to determine the relationship between geothermal energy production and seismicity. Progressive P and S wave velocity-hypocenter inversions were done using data from 39 microearthquakes at The Geysers to estimate microearthquake locations and determine if the geothermal field has a distinctive seismic signature. Comparable final V (sub p) , V (sub s) and V (sub p) /V (sub s) velocity models were obtained from four different starting velocity models. The elevation interval of maximum steam production coincides with minimum observed V (sub p) / V (sub s) and V (sub p) / V (sub s) increases below the primary production zone, suggesting that reservoir rock becomes more fluid saturated with increasing depth. A V (sub p) / V (sub s) peak at the condensation zone-production zone elevation delineates the top of the stream reservoir. Earthquake locations are confined to two depth intervals. A zone of shallow seismicity occurs immediately below the condensation zone and above maximum depths of steam production. A more arealy restricted zone of seismicity is located below maximum production depths and is abruptly terminated at an elevation of -3.7 km. Copyright 1991 by the American Geophysical Union. JF - Journal of Geophysical Research AU - O'Connell, Daniel R H AU - Johnson, Lane R Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 6223 EP - 6236 PB - American Geophysical Union, Washington, DC VL - 96 IS - B4 SN - 0148-0227, 0148-0227 KW - United States KW - P-waves KW - water vapor KW - elastic waves KW - rock mechanics KW - California KW - seismicity KW - focus KW - Sonoma County California KW - induced earthquakes KW - body waves KW - seismology KW - Central California KW - inverse problem KW - economic geology KW - geothermal energy KW - geothermal fields KW - The Geysers KW - velocity structure KW - reservoir properties KW - seismic waves KW - microearthquakes KW - earthquakes KW - S-waves KW - 30:Engineering geology KW - 29B:Economic geology, economics of energy sources KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172781?accountid=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&rft.atitle=Progressive+inversion+for+hypocenters+and+P+wave+and+S+wave+velocity+structure%3B+application+to+the+Geysers%2C+California%2C+geothermal+field&rft.au=O%27Connell%2C+Daniel+R+H%3BJohnson%2C+Lane+R&rft.aulast=O%27Connell&rft.aufirst=Daniel+R&rft.date=1991-04-01&rft.volume=96&rft.issue=B4&rft.spage=6223&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F91JB00154 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; California; Central California; earthquakes; economic geology; elastic waves; focus; geothermal energy; geothermal fields; induced earthquakes; inverse problem; microearthquakes; P-waves; reservoir properties; rock mechanics; S-waves; seismic waves; seismicity; seismology; Sonoma County California; The Geysers; United States; velocity structure; water vapor DO - http://dx.doi.org/10.1029/91JB00154 ER - TY - RPRT T1 - Soot in the stratosphere: The impact of current and HSCT aircraft emissions. AN - 16363191; 2856734 AB - This paper discusses the emission of soot from existing and proposed aircraft and the contribution of this soot to concentrations observed in the troposphere and stratosphere. We consider the implications of these emissions for issues in stratospheric physics and chemistry. JF - NTIS, SPRINGFIELD, VA (USA). 1991. AU - Hansen, ADA AU - Pueschel, R F AU - Snetsinger, K G Y1 - 1991/04// PY - 1991 DA - Apr 1991 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - emissions KW - environmental impact KW - troposphere KW - air pollution KW - soot KW - stratosphere KW - aircraft KW - trace elements KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16363191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Hansen%2C+ADA%3BPueschel%2C+R+F%3BSnetsinger%2C+K+G&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1991-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Soot+in+the+stratosphere%3A+The+impact+of+current+and+HSCT+aircraft+emissions.&rft.title=Soot+in+the+stratosphere%3A+The+impact+of+current+and+HSCT+aircraft+emissions.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - NTIS Order No.: DE92000686/GAR. N1 - Last updated - 2012-02-28 ER - TY - RPRT T1 - Modeling radon entry into houses with basements: Model description and verification. AN - 16005685; 2578954 AB - We model radon entry into basements using a previously developed three-dimensional steady-state finite difference model that has been modified in the following ways: first, cylindrical coordinates are used to take advantage of the symmetry of the problem in the horizontal plant; second, the configuration of the basement has been made more realistic by incorporating the concrete footer; third, a quadratic relationship between the pressure and flow in the L-shaped gap between slab, footer, and wall has been employed; fourth, the natural convection of the soil gas which follows from the heating of the basement in winter has been taken into account. The temperature field in the soil is determined from the equation of energy conservation, using the basement, surface, and deep-soil temperatures as boundary conditions. The pressure field is determined from Darcey's law and the equation of mass conservation (continuity), assuming that there is no flow across any boundary except the soil surface (atmospheric pressure) and the opening in the basement shell (fixed pressure). After the pressure and temperature fields have been obtained the velocity field is found from Darcy's law. JF - NTIS, SPRINGFIELD, VA (USA). 1991. AU - Revzan, K L AU - Fisk, W J AU - Gadgil, A J Y1 - 1991/04// PY - 1991 DA - Apr 1991 PB - NTIS, SPRINGFIELD, VA (USA) KW - Health & Safety Science Abstracts; Pollution Abstracts KW - radon KW - air quality KW - environmental monitoring KW - indoor environments KW - P 8000:RADIATION KW - H SE3.9.1:RADIATION HAZARDS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16005685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Revzan%2C+K+L%3BFisk%2C+W+J%3BGadgil%2C+A+J&rft.aulast=Revzan&rft.aufirst=K&rft.date=1991-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+radon+entry+into+houses+with+basements%3A+Model+description+and+verification.&rft.title=Modeling+radon+entry+into+houses+with+basements%3A+Model+description+and+verification.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE91009330/GAR. N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Crossvalidation method for crosswall seismic tomography AN - 50571131; 1991-034764 AB - Crosswell seismic tomography is used to determine the variation of elastic wave velocity or attenuation between two boreholes and, if possible, boreholes and the surface from which they are drilled. In a transmission tomographic survey, traveltimes or amplitudes are measured for many raypaths between the boreholes and the surface. The data are inverted for velocity and attenuation, respectively. In this paper we only discuss traveltimes, but the methods are equally applicable to amplitude inversions. JF - Geophysics AU - Peterson, John E, Jr AU - Davey, Amy Y1 - 1991/03// PY - 1991 DA - March 1991 SP - 385 EP - 389 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 56 IS - 3 SN - 0016-8033, 0016-8033 KW - tomography KW - mathematical methods KW - geophysical methods KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50571131?accountid=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=Geophysics&rft.atitle=Crossvalidation+method+for+crosswall+seismic+tomography&rft.au=Peterson%2C+John+E%2C+Jr%3BDavey%2C+Amy&rft.aulast=Peterson&rft.aufirst=John&rft.date=1991-03-01&rft.volume=56&rft.issue=3&rft.spage=385&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443055 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1991-01-01 N1 - Number of references - 7 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - geophysical methods; mathematical methods; seismic methods; tomography DO - http://dx.doi.org/10.1190/1.1443055 ER - TY - JOUR T1 - Evidence of late Holocene ruptures, southern Hayward Fault, California AN - 50536628; 1991-046591 JF - Seismological Research Letters AU - Williams, Patrick L AU - Wong, Ivan G AU - Sullivan, Ray Y1 - 1991/03// PY - 1991 DA - March 1991 SP - 14 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 62 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - Cenozoic KW - California KW - rupture KW - Quaternary KW - structural geology KW - Hayward Fault KW - occurrence KW - upper Holocene KW - Holocene KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50536628?accountid=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=Surface+deformation+and+microseismicity+associated+with+radioactive+waste+disposal+by+hydraulic+fracturing+at+a+geologically+complex+site+near+Oak+Ridge%2C+Tennessee&rft.au=Haase%2C+C+Stephen%3BStow%2C+Stephen+H%3BSwitek%2C+J%3BHolzhausen%2C+G+R%3BMajer%2C+E%3BDoe%2C+T+W&rft.aulast=Haase&rft.aufirst=C&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=527&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 - 86th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - California; Cenozoic; faults; Hayward Fault; Holocene; occurrence; Quaternary; rupture; structural geology; United States; upper Holocene ER - TY - JOUR T1 - Geologic implications of the oxygen isotope profile of the Toa Baja drill hole, Puerto Rico AN - 50172099; 1991-028677 AB - The whole-rock O-isotopic compositions of volcanic and volcaniclastic samples from the Toa Baja drill hole demonstrate that low-temperature (<200 degrees C) processes have strongly enriched the island arc materials in (super 18) O. Subsequent to eruption, processes such as subaerial weathering, alteration during transport and deposition in volcaniclastic aprons, submarine weathering, burial diagenesis, and prograde regional metamorphism through the beginning of the prehnite-pumpellyite facies have raised average whole-rock delta (super 18) O values by approximately 4 per mil for basalt and andesite lava flows, and by approximately 8 per mil for volcaniclastic sandstones. These O-isotopic disturbances were probably caused by oxygen exchange with regionally circulating seawater under rather high water/rock conditions. The processes associated with "ageing" of volcanic and volcaniclastic materials in the oceanic environment are probably more important to the global budgets of the oxygen isotopes than has been assumed in the past. Integration of these results into global models for the oxygen isotopes awaits analysis of more varied oceanic terranes, to determine the generality of the O-isotopic conclusions preferred here, and to more carefully evaluate the relative sizes of volcanic, volcaniclastic, and oceanic oxygen reservoirs and their variabilities in time. Copyright 1991 by the American Geophysical Union. JF - Geophysical Research Letters AU - Smith, Brian M Y1 - 1991/03// PY - 1991 DA - March 1991 SP - 549 EP - 552 PB - American Geophysical Union, Washington, DC VL - 18 IS - 3 SN - 0094-8276, 0094-8276 KW - Greater Antilles KW - volcanic rocks KW - oxygen KW - isotopes KW - igneous rocks KW - West Indies KW - Caribbean region KW - O-18/O-16 KW - stable isotopes KW - Antilles KW - Toa Baja KW - volcaniclastics KW - boreholes KW - Puerto Rico KW - geochemistry KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172099?accountid=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=Geophysical+Research+Letters&rft.atitle=Geologic+implications+of+the+oxygen+isotope+profile+of+the+Toa+Baja+drill+hole%2C+Puerto+Rico&rft.au=Smith%2C+Brian+M&rft.aulast=Smith&rft.aufirst=Brian&rft.date=1991-03-01&rft.volume=18&rft.issue=3&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F91GL00390 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Antilles; boreholes; Caribbean region; geochemistry; Greater Antilles; igneous rocks; isotopes; O-18/O-16; oxygen; Puerto Rico; stable isotopes; Toa Baja; volcanic rocks; volcaniclastics; West Indies DO - http://dx.doi.org/10.1029/91GL00390 ER - TY - JOUR T1 - The continental crustal age distribution; methods of determining mantle separation ages from Sm-Nd isotopic data and application to the Southwestern United States AN - 50183169; 1991-012387 AB - Samarium-neodymium isotope systematics provide a means of determining the age of the continental crust, where "age" refers to the amount of time the crustal rock material has been isolated from the convecting mantle. This age is referred to as the Sm-Nd model age or the mantle separation age. Systematic analysis of rocks from the continents can be used to determine the age distribution by mass in the continents; this is a unique record of the thermal and chemical evolution of Earth over almost 4 b.y. The establishment of mantle separation ages for crustal rock reservoirs requires precise geochronological information typically provided by U-Pb isotopic measurements of zircon, plus models for (1) Nd isotopic evolution in the mantle source of continental crust, (2) Nd isotopic evolution of crustal reservoirs subsequent to formation, (3) petrogenesis of certain types of granitic rocks in the crust, (4) the mechanisms of formation of hybrid crust (mixtures of material newly differentiated from the mantle with material derived from older crust), and (5) the evolution of the lower parts of the continental crust during continental margin magmatism and intracontinental extension. Methods are presented for treating isotopic data on continental rock materials to obtain meaningful mantle separation ages. The greatest uncertainties come from a lack of adequate information on lower crustal processes and composition. The methods are applied to the Precambrian and Mesozoic rocks of the southwestern United States to produce a mass-age distribution for the region, which represents 1% of the global continental mass. The results suggest episodic crustal growth, with short growth periods at circa 2.8, 1.8, and 0.1 Ga. About 90% of the crust was formed by 1.8 Ga, the remaining 10% was added in the Phanerozoic. The mean age of this section of continent is determined to be 1.84 Ga. Almost all of the Phanerozoic additions occur in areas where there was no preexisting continental basement; Mesozoic magmatic additions account for only about 2% of the crustal mass in the area underlain by Precambrian basement. In the region of post-Precambrian continental growth, the regions farthest from the Precambrian continental edge are composed of mostly (>85%) of material newly differentiated from the mantle. Adjacent to the Precambrian continental edge the new crust is typically composed about 50% of material newly differentiated from the mantle and 50% of old crustal material. There is no correlation between crustal thickness and the crust formation age in the area studied; the age-area and age-mass curves are nearly identical. Copyright 1991 by the American Geophysical Union. JF - Journal of Geophysical Research AU - DePaolo, Donald J AU - Linn, A M AU - Schubert, G Y1 - 1991/02// PY - 1991 DA - February 1991 SP - 2071 EP - 2088 PB - American Geophysical Union, Washington, DC VL - 96 IS - B2 SN - 0148-0227, 0148-0227 KW - United States KW - gneisses KW - Precambrian KW - igneous rocks KW - granites KW - mantle KW - continental crust KW - Southwestern U.S. KW - Mesozoic KW - plutonic rocks KW - Sm/Nd KW - granodiorites KW - metamorphic rocks KW - absolute age KW - interpretation KW - geochemistry KW - crust KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183169?accountid=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&rft.atitle=The+continental+crustal+age+distribution%3B+methods+of+determining+mantle+separation+ages+from+Sm-Nd+isotopic+data+and+application+to+the+Southwestern+United+States&rft.au=DePaolo%2C+Donald+J%3BLinn%2C+A+M%3BSchubert%2C+G&rft.aulast=DePaolo&rft.aufirst=Donald&rft.date=1991-02-01&rft.volume=96&rft.issue=B2&rft.spage=2071&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F90JB02219 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 65 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; continental crust; crust; geochemistry; gneisses; granites; granodiorites; igneous rocks; interpretation; mantle; Mesozoic; metamorphic rocks; plutonic rocks; Precambrian; Sm/Nd; Southwestern U.S.; United States DO - http://dx.doi.org/10.1029/90JB02219 ER - TY - JOUR T1 - A summary of subsurface hydrological and hydrochemical models AN - 50171319; 1991-021577 AB - Numerical simulation in space and time is an established method in fluid flow and solute transport studies. Similarly, the modeling of equilibrium chemistry of aqueous systems has been well developed. Coupling hydrologic transport models and aqueous chemical models is being actively pursued by a number of research groups. To provide a review for researchers as well as field practitioners who may need to select and use models of varying degrees of complexity, summaries of 56 major numerical codes are made in comparative tables with selected references for three broad classes of codes: hydrologic transport models, geochemical models, and hydrochemical models that combine the chemical and transport models. Criteria for code selection and explanations as to how their characteristics were compiled are described. The governing equations for hydrologic flow, solute transport, and chemical relations are briefly described and discussed in light of the assumptions made by the different codes that employ them. Limitations of current modeling conceptualization and practice and areas of present active research effort are noted. Some comments are also given on model validation, a topic of current concern for modeling. Experience in model applications for each code and available information regarding its verification and validation are given in the appendix. Copyright 1991 by the American Geophysical Union. JF - Reviews of Geophysics AU - Mangold, Donald C AU - Tsang, Chin-Fu Y1 - 1991/02// PY - 1991 DA - February 1991 SP - 51 EP - 79 PB - American Geophysical Union, Washington, DC VL - 29 IS - 1 SN - 8755-1209, 8755-1209 KW - numerical models KW - data processing KW - solutes KW - hydrogeology KW - hydrochemistry KW - models KW - computer programs KW - transport KW - movement KW - geochemistry KW - review KW - geophysics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171319?accountid=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=Nature+%28London%29&rft.atitle=The+geology+of+nuclear+waste+disposal&rft.au=Fyfe%2C+W+F%3BBabuska%2C+V%3BPrice%2C+N+J%3BSchmid%2C+E%3BTsang%2C+C+F%3BUyeda%2C+S%3BVelde%2C+B&rft.aulast=Fyfe&rft.aufirst=W&rft.date=1984-08-01&rft.volume=310&rft.issue=5978&rft.spage=537&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.agu.org/journals/rg/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 214 N1 - PubXState - DC N1 - Document feature - 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RGPSBL N1 - SubjectsTermNotLitGenreText - computer programs; data processing; geochemistry; geophysics; hydrochemistry; hydrogeology; models; movement; numerical models; review; solutes; transport DO - http://dx.doi.org/10.1029/90RG01715 ER - TY - JOUR T1 - Hydromechanical and seismic properties of fractures AN - 50989438; 1992-020179 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Myer, Larry R A2 - Wittke, W. Y1 - 1991 PY - 1991 DA - 1991 SP - 397 EP - 404 PB - [publisher varies], [location varies] VL - 7 SN - 0074-848X, 0074-848X KW - P-waves KW - body waves KW - numerical models KW - stress KW - mechanical properties KW - elastic waves KW - displacements KW - deformation KW - rock mechanics KW - models KW - laboratory studies KW - fractures KW - seismic waves KW - hydraulic conductivity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50989438?accountid=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=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.atitle=Hydromechanical+and+seismic+properties+of+fractures&rft.au=Myer%2C+Larry+R&rft.aulast=Myer&rft.aufirst=Larry&rft.date=1991-01-01&rft.volume=7&rft.issue=&rft.spage=397&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.issn=0074848X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh international congress on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - body waves; deformation; displacements; elastic waves; fractures; hydraulic conductivity; laboratory studies; mechanical properties; models; numerical models; P-waves; rock mechanics; seismic waves; stress ER - TY - JOUR T1 - Interdisciplinary characterization of the FRI fracture zone AN - 50987115; 1992-020209 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Long, Jane C S AU - Majer, Ernest L AU - Myer, Larry R AU - Peterson, John E, Jr AU - Karasaki, Kenzi AU - Martel, Stephen J A2 - Wittke, W. Y1 - 1991 PY - 1991 DA - 1991 SP - 549 EP - 556 PB - [publisher varies], [location varies] VL - 7 SN - 0074-848X, 0074-848X KW - P-waves KW - body waves KW - hydraulics KW - stiffness KW - Europe KW - elastic waves KW - frequency KW - deformation KW - Switzerland KW - rock mechanics KW - fractures KW - engineering geology KW - attenuation KW - fracture zones KW - boreholes KW - Central Europe KW - Fracture Research Investigation KW - seismic waves KW - Grimsel Rock Laboratory KW - S-waves KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50987115?accountid=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=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.atitle=Interdisciplinary+characterization+of+the+FRI+fracture+zone&rft.au=Long%2C+Jane+C+S%3BMajer%2C+Ernest+L%3BMyer%2C+Larry+R%3BPeterson%2C+John+E%2C+Jr%3BKarasaki%2C+Kenzi%3BMartel%2C+Stephen+J&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1991-01-01&rft.volume=7&rft.issue=&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.issn=0074848X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh international congress on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - anisotropy; attenuation; body waves; boreholes; Central Europe; deformation; elastic waves; engineering geology; Europe; Fracture Research Investigation; fracture zones; fractures; frequency; Grimsel Rock Laboratory; hydraulics; P-waves; rock mechanics; S-waves; seismic waves; stiffness; Switzerland ER - TY - JOUR T1 - On identification of the galactic cosmic-ray nuclear tracks due to Th-U in olivine crystals from meteorites AN - 50980087; 1992-057464 JF - International Journal of Radiation Applications and Instrumentation. Part D, Nuclear Tracks and Radiation Measurements AU - Perelygin, V P AU - Stetsenko, S G AU - Brandt, R AU - Vater, P AU - Dersch, R AU - Crawford, H J AU - Symons, T J M AU - Perron, C A2 - Brandt, R. A2 - Spohr, R. A2 - Vater, P. Y1 - 1991 PY - 1991 DA - 1991 SP - 703 EP - 707 PB - Pergamon, Oxford VL - 19 IS - 1-4 SN - 1359-0189, 1359-0189 KW - stony irons KW - silicates KW - experimental studies KW - olivine group KW - Th/U KW - Eagle Station Meteorite KW - nesosilicates KW - meteorites KW - metals KW - fission tracks KW - orthosilicates KW - thorium KW - cosmic rays KW - uranium KW - Marjalahti Meteorite KW - geochemistry KW - actinides KW - pallasite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50980087?accountid=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=Nonequilibrium+and+equilibrium+sorption+with+a+linear+sorption+isotherm+during+mass+transport+through+an+infinite+porous+medium%3B+some+analytical+solutions&rft.au=Carnahan%2C+C+L%3BRemer%2C+J+S&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1984-08-01&rft.volume=73&rft.issue=3-4&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 15th international conference ; Particle tracks in solids N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NUTRDQ N1 - SubjectsTermNotLitGenreText - actinides; cosmic rays; Eagle Station Meteorite; experimental studies; fission tracks; geochemistry; Marjalahti Meteorite; metals; meteorites; nesosilicates; olivine group; orthosilicates; pallasite; silicates; stony irons; Th/U; thorium; uranium ER - TY - JOUR T1 - Inversion of airborne gravity gradient data, southwestern Oklahoma AN - 50632813; 1990-064927 AB - The diagonal elements of the gravity gradient tensor, as recorded by the Bell airborne Gravity Gradient Survey System (GGSS), are used to determine the basement topography in southwestern Oklahoma. This determination is accomplished through a nonlinear inverse procedure based on the conjugate gradient algorithm. The resulting model contains a ridge of shallow basement material (< or =3.0 km deep) trending east-southeast. This ridge is bounded on the north and the south by basement troughs; the northern trough extends as deep as 10.0 km. The gradient field which results from this model fits most of the GGSS observations within their estimated errors of 12.0 E (1 Eotvos = 10 (super -6) mGal/cm). The model is in general agreement with a set of available oil well depths to the basement and with inferred faults in these igneous rocks. To assess the derived solution, the problem was linearized about the final model and the linear parameter resolution and parameter covariances were computed. Generally, the basement depths are well resolved and the resolution matrix is diagonally dominant. Furthermore, the parameter standard errors are small: 72 parameters out of 98 have errors less than 1.0 km. JF - Geophysics AU - Vasco, D W AU - Taylor, C Y1 - 1991/01// PY - 1991 DA - January 1991 SP - 90 EP - 101 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 56 IS - 1 SN - 0016-8033, 0016-8033 KW - United States KW - geophysical surveys KW - statistical analysis KW - geophysical methods KW - basement KW - inverse problem KW - gravity methods KW - gravity anomalies KW - Oklahoma KW - errors KW - surveys KW - southwestern Oklahoma KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632813?accountid=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=Geophysics&rft.atitle=Inversion+of+airborne+gravity+gradient+data%2C+southwestern+Oklahoma&rft.au=Vasco%2C+D+W%3BTaylor%2C+C&rft.aulast=Vasco&rft.aufirst=D&rft.date=1991-01-01&rft.volume=56&rft.issue=1&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1442961 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1990-01-01 N1 - Number of references - 35 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - airborne methods; basement; errors; geophysical methods; geophysical surveys; gravity anomalies; gravity methods; inverse problem; Oklahoma; southwestern Oklahoma; statistical analysis; surveys; United States DO - http://dx.doi.org/10.1190/1.1442961 ER - TY - JOUR T1 - Gold-bearing quartz veins along the Mojave-Sonora megashear zone, northern Sonora, Mexico AN - 50612666; 1991-004001 JF - U. S. Geological Survey Circular AU - Silberman, Miles L AU - Moore-Nall, Anita AU - Smith, Brian M Y1 - 1991 PY - 1991 DA - 1991 SP - 70 EP - 72 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - United States KW - Sonora Mexico KW - silicates KW - mineral deposits, genesis KW - oxygen KW - silica minerals KW - isotopes KW - stockwork deposits KW - Mojave-Sonora shear zone KW - stable isotopes KW - Sonoran Desert KW - California KW - megashears KW - Mojave Desert KW - inclusions KW - gold ores KW - framework silicates KW - USGS KW - North America KW - shear zones KW - structural controls KW - O-18/O-16 KW - economic geology KW - veins KW - quartz veins KW - Mexico KW - metal ores KW - quartz KW - fluid inclusions KW - 02C:Geochemistry of rocks, soils, and sediments KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50612666?accountid=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=U.+S.+Geological+Survey+Circular&rft.atitle=Gold-bearing+quartz+veins+along+the+Mojave-Sonora+megashear+zone%2C+northern+Sonora%2C+Mexico&rft.au=Silberman%2C+Miles+L%3BMoore-Nall%2C+Anita%3BSmith%2C+Brian+M&rft.aulast=Silberman&rft.aufirst=Miles&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh annual V. E. McKelvey forum on Mineral and energy resources ; USGS research on mineral resources, 1991 N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 2 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - California; economic geology; fluid inclusions; framework silicates; gold ores; inclusions; isotopes; megashears; metal ores; Mexico; mineral deposits, genesis; Mojave Desert; Mojave-Sonora shear zone; North America; O-18/O-16; oxygen; quartz; quartz veins; shear zones; silica minerals; silicates; Sonora Mexico; Sonoran Desert; stable isotopes; stockwork deposits; structural controls; United States; USGS; veins ER - TY - JOUR T1 - Saline groundwater plume mapping with electromagnetics AN - 50584830; 1991-021502 JF - Investigations in Geophysics AU - Goldstein, Norman E AU - Benson, Sally M AU - Alumbaugh, David L A2 - Ward, Stanley H. Y1 - 1991 PY - 1991 DA - 1991 SP - 17 EP - 25 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 5 KW - United States KW - California KW - electrical conductivity KW - salt-water intrusion KW - geophysical surveys KW - Merced County California KW - geophysical methods KW - electromagnetic methods KW - surveys KW - ground water KW - Fremont Ranch KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50584830?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Predicting+rock+mass+stability+using+block+theory+and+discontinuous+deformation+analysis&rft.au=Tinucci%2C+J+P%3BShi%2C+G+H%3BGoodman%2C+R+E&rft.aulast=Tinucci&rft.aufirst=J&rft.date=1984-06-01&rft.volume=7&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 6 N1 - PubXState - OK N1 - Document feature - illus. incl. 2 tables, sects., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - #02604 N1 - SubjectsTermNotLitGenreText - California; electrical conductivity; electromagnetic methods; Fremont Ranch; geophysical methods; geophysical surveys; ground water; Merced County California; salt-water intrusion; surveys; United States ER - TY - JOUR T1 - Pre-exploitation state of the Ahuachapan geothermal field, El Salvador AN - 50574562; 1991-027126 JF - Geothermics AU - Aunzo, Z AU - Laky, C AU - Steingrimsson, B AU - Bodvarsson, Gudmundur S AU - Lippmann, Marcelo J AU - Truesdell, A H AU - Escobar, Carlos AU - Quintanilla, A AU - Cuellar, G Y1 - 1991 PY - 1991 DA - 1991 SP - 1 EP - 22 PB - Pergamon Press, Oxford - New York VL - 20 IS - 1-2 SN - 0375-6505, 0375-6505 KW - geothermal energy KW - Ahuachapan KW - El Salvador KW - economic geology KW - Ahuachapan Field KW - Central America KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50574562?accountid=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=Geothermics&rft.atitle=Pre-exploitation+state+of+the+Ahuachapan+geothermal+field%2C+El+Salvador&rft.au=Aunzo%2C+Z%3BLaky%2C+C%3BSteingrimsson%2C+B%3BBodvarsson%2C+Gudmundur+S%3BLippmann%2C+Marcelo+J%3BTruesdell%2C+A+H%3BEscobar%2C+Carlos%3BQuintanilla%2C+A%3BCuellar%2C+G&rft.aulast=Aunzo&rft.aufirst=Z&rft.date=1991-01-01&rft.volume=20&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 4 tables, sects., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - Ahuachapan; Ahuachapan Field; Central America; economic geology; El Salvador; geothermal energy ER - TY - JOUR T1 - Compressibility of sandstones AN - 50562401; 1991-039422 JF - Developments in Petroleum Engineering AU - Zimmerman, Robert W Y1 - 1991 PY - 1991 DA - 1991 SP - 173 PB - Elsevier, Barking VL - 29 SN - 0267-7652, 0267-7652 KW - sedimentary rocks KW - materials, properties KW - stress KW - sandstone KW - clastic rocks KW - porosity KW - rock mechanics KW - compressibility KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50562401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zimmerman%2C+Robert+W&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0444883258&rft.btitle=Compressibility+of+sandstones&rft.title=Compressibility+of+sandstones&rft.issn=02677652&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 182 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; compressibility; materials, properties; porosity; rock mechanics; sandstone; sedimentary rocks; stress ER - TY - JOUR T1 - Basic research for assessment of geologic nuclear waste repositories; what solubility and speciation studies of transuranium elements can tell us AN - 50545634; 1991-049869 JF - Materials Research Society Symposia Proceedings AU - Nitsche, Heino Y1 - 1991 PY - 1991 DA - 1991 SP - 517 EP - 529 PB - North-Holland, New York-Amsterdam-Oxford VL - 212 SN - 0272-9172, 0272-9172 KW - United States KW - repositories KW - neptunium KW - isotopes KW - plutonium KW - aqueous solutions KW - solubility KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - engineering geology KW - radioactive isotopes KW - metals KW - movement KW - americium KW - waste disposal KW - Yucca Mountain KW - geochemistry KW - actinides KW - Nevada KW - chemical fractionation KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545634?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Basic+research+for+assessment+of+geologic+nuclear+waste+repositories%3B+what+solubility+and+speciation+studies+of+transuranium+elements+can+tell+us&rft.au=Nitsche%2C+Heino&rft.aulast=Nitsche&rft.aufirst=Heino&rft.date=1991-01-01&rft.volume=212&rft.issue=&rft.spage=517&rft.isbn=1558991042&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Materials Research Society symposium N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - actinides; americium; aqueous solutions; chemical fractionation; engineering geology; geochemistry; ground water; isotopes; metals; models; movement; neptunium; Nevada; Nye County Nevada; plutonium; radioactive isotopes; radioactive waste; repositories; solubility; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Radionuclides in hydrothermal systems as indicators of repository conditions AN - 50545158; 1991-049893 JF - Materials Research Society Symposia Proceedings AU - Wollenberg, H A AU - Flexser, S AU - Smith, A R Y1 - 1991 PY - 1991 DA - 1991 SP - 711 EP - 718 PB - North-Holland, New York-Amsterdam-Oxford VL - 212 SN - 0272-9172, 0272-9172 KW - United States KW - repositories KW - volcanic rocks KW - isotopes KW - igneous rocks KW - New Mexico KW - California KW - Nevada Test Site KW - radioactive isotopes KW - geothermal systems KW - Valles Caldera KW - tuff KW - Yucca Mountain KW - geochemistry KW - Nevada KW - Mono County California KW - migration of elements KW - Nye County Nevada KW - Long Valley Caldera KW - hydrothermal conditions KW - pyroclastics KW - engineering geology KW - metals KW - thorium KW - uranium KW - waste disposal KW - actinides KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545158?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Radionuclides+in+hydrothermal+systems+as+indicators+of+repository+conditions&rft.au=Wollenberg%2C+H+A%3BFlexser%2C+S%3BSmith%2C+A+R&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1991-01-01&rft.volume=212&rft.issue=&rft.spage=711&rft.isbn=1558991042&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Materials Research Society symposium N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; California; engineering geology; geochemistry; geothermal systems; hydrothermal conditions; igneous rocks; isotopes; Long Valley Caldera; metals; migration of elements; Mono County California; Nevada; Nevada Test Site; New Mexico; Nye County Nevada; pyroclastics; radioactive isotopes; repositories; thorium; tuff; United States; uranium; Valles Caldera; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Remote measurements of actinide species in aqueous solutions using an optical fiber photoacoustic spectrometer AN - 50544981; 1991-049871 JF - Materials Research Society Symposia Proceedings AU - Russo, Richard E AU - Robouch, Piotr B AU - Silva, Robert J Y1 - 1991 PY - 1991 DA - 1991 SP - 539 EP - 544 PB - North-Holland, New York-Amsterdam-Oxford VL - 212 SN - 0272-9172, 0272-9172 KW - methods KW - praesodynium KW - metals KW - rare earths KW - aqueous solutions KW - analysis KW - spectroscopy KW - actinides KW - minor-element analyses KW - amplitude KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50544981?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Remote+measurements+of+actinide+species+in+aqueous+solutions+using+an+optical+fiber+photoacoustic+spectrometer&rft.au=Russo%2C+Richard+E%3BRobouch%2C+Piotr+B%3BSilva%2C+Robert+J&rft.aulast=Russo&rft.aufirst=Richard&rft.date=1991-01-01&rft.volume=212&rft.issue=&rft.spage=539&rft.isbn=1558991042&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Materials Research Society symposium N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 15 N1 - Document feature - illus. N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - actinides; amplitude; analysis; aqueous solutions; metals; methods; minor-element analyses; praesodynium; rare earths; spectroscopy ER - TY - JOUR T1 - Fluid flow in rough-walled fractures AN - 50538712; 1991-046776 JF - Open-File Report - U. S. Geological Survey AU - Zimmerman, Robert W AU - Kumar, Sunil AU - Bodvarsson, Gudmundur S Y1 - 1991 PY - 1991 DA - 1991 SP - 28 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - numerical models KW - roughness KW - fluid dynamics KW - south-central Nevada KW - Nye County Nevada KW - radioactive waste KW - ground water KW - Nevada Test Site KW - fractures KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - USGS KW - permeability KW - Nevada KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538712?accountid=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=Fluid+flow+in+rough-walled+fractures&rft.au=Zimmerman%2C+Robert+W%3BKumar%2C+Sunil%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Committee for the Advancement of Science in the Yucca Mountain Project symposium on Fractures, hydrology, and Yucca Mountain N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - fluid dynamics; fractures; ground water; hydrodynamics; Nevada; Nevada Test Site; numerical models; Nye County Nevada; permeability; radioactive waste; roughness; south-central Nevada; United States; USGS; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Void structure and flow in single fractures AN - 50538404; 1991-046779 JF - Open-File Report - U. S. Geological Survey AU - Myer, Larry R Y1 - 1991 PY - 1991 DA - 1991 SP - 32 EP - 33 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - two-phase models KW - numerical models KW - stress KW - deformation KW - south-central Nevada KW - Nye County Nevada KW - radioactive waste KW - ground water KW - Nevada Test Site KW - fractures KW - theoretical studies KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - USGS KW - Nevada KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538404?accountid=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=Void+structure+and+flow+in+single+fractures&rft.au=Myer%2C+Larry+R&rft.aulast=Myer&rft.aufirst=Larry&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Committee for the Advancement of Science in the Yucca Mountain Project symposium on Fractures, hydrology, and Yucca Mountain N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - deformation; fractures; ground water; hydrodynamics; Nevada; Nevada Test Site; numerical models; Nye County Nevada; radioactive waste; south-central Nevada; stress; theoretical studies; two-phase models; United States; USGS; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Modeling of flow and transport in fracture networks AN - 50538213; 1991-046775 JF - Open-File Report - U. S. Geological Survey AU - Karasaki, Kenzi AU - Davey, Amy AU - Peterson, John E AU - Hestir, Kevin AU - Long, Jane Y1 - 1991 PY - 1991 DA - 1991 SP - 27 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - numerical models KW - data processing KW - inverse problem KW - south-central Nevada KW - Nye County Nevada KW - radioactive waste KW - ground water KW - Nevada Test Site KW - fractures KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - USGS KW - Nevada KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538213?accountid=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=Modeling+of+flow+and+transport+in+fracture+networks&rft.au=Karasaki%2C+Kenzi%3BDavey%2C+Amy%3BPeterson%2C+John+E%3BHestir%2C+Kevin%3BLong%2C+Jane&rft.aulast=Karasaki&rft.aufirst=Kenzi&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Committee for the Advancement of Science in the Yucca Mountain Project symposium on Fractures, hydrology, and Yucca Mountain N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - data processing; fractures; ground water; hydrodynamics; inverse problem; Nevada; Nevada Test Site; numerical models; Nye County Nevada; radioactive waste; south-central Nevada; United States; USGS; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Seismic imaging for fracture characterization and structural definition AN - 50538095; 1991-046766 JF - Open-File Report - U. S. Geological Survey AU - Majer, E L AU - Peterson, J E AU - Myer, Larry R AU - Daley, T M AU - Karasaki, Kenzi AU - McEvilly, T V Y1 - 1991 PY - 1991 DA - 1991 SP - 13 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - tomography KW - seismic profiles KW - geophysical methods KW - south-central Nevada KW - Nye County Nevada KW - seismic methods KW - radioactive waste KW - vertical seismic profiles KW - Nevada Test Site KW - fractures KW - geophysical profiles KW - applications KW - waste disposal KW - Yucca Mountain KW - USGS KW - Nevada KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538095?accountid=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=Seismic+imaging+for+fracture+characterization+and+structural+definition&rft.au=Majer%2C+E+L%3BPeterson%2C+J+E%3BMyer%2C+Larry+R%3BDaley%2C+T+M%3BKarasaki%2C+Kenzi%3BMcEvilly%2C+T+V&rft.aulast=Majer&rft.aufirst=E&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey Committee for the Advancement of Science in the Yucca Mountain Project symposium on Fractures, hydrology, and Yucca Mountain N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - applications; fractures; geophysical methods; geophysical profiles; Nevada; Nevada Test Site; Nye County Nevada; radioactive waste; seismic methods; seismic profiles; south-central Nevada; tomography; United States; USGS; vertical seismic profiles; waste disposal; Yucca Mountain ER - TY - JOUR T1 - An exploitation model and performance predictions for the Ahuachapan geothermal field, El Salvador AN - 50528398; 1991-056776 JF - Geothermics AU - Ripperda, Mark AU - Bodvarsson, Gudmundur S AU - Lippmann, Marcelo J AU - Cuellar, Gustavo AU - Escobar, Carlos Y1 - 1991 PY - 1991 DA - 1991 SP - 181 EP - 196 PB - Pergamon Press, Oxford - New York VL - 20 IS - 4 SN - 0375-6505, 0375-6505 KW - wells KW - numerical models KW - three-dimensional models KW - prediction KW - exploitation KW - economic geology KW - models KW - geothermal energy KW - geothermal fields KW - Ahuachapan geothermal field KW - El Salvador KW - Central America KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50528398?accountid=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=Geothermics&rft.atitle=An+exploitation+model+and+performance+predictions+for+the+Ahuachapan+geothermal+field%2C+El+Salvador&rft.au=Ripperda%2C+Mark%3BBodvarsson%2C+Gudmundur+S%3BLippmann%2C+Marcelo+J%3BCuellar%2C+Gustavo%3BEscobar%2C+Carlos&rft.aulast=Ripperda&rft.aufirst=Mark&rft.date=1991-01-01&rft.volume=20&rft.issue=4&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - Ahuachapan geothermal field; Central America; economic geology; El Salvador; exploitation; geothermal energy; geothermal fields; models; numerical models; permeability; prediction; three-dimensional models; wells ER - TY - JOUR T1 - Geochemical study of the Cretaceous-Tertiary boundary region at Hole 752B AN - 50501663; 1992-016663 JF - Proceedings of the Ocean Drilling Program, Scientific Results AU - Michel, Helen V AU - Asaro, Frank AU - Alvarez, Walter AU - Peirce, John W AU - Weissel, Jeffrey K AU - Taylor, Elliott AU - Dehn, Jonathan AU - Driscoll, Neal W AU - Farrell, John W AU - Fourtanier, Elisabeth AU - Frey, Frederick A AU - Gamson, Paul D AU - Gee, Jeffrey S AU - Gibson, Ian L AU - Janecek, Thomas R AU - Klootwijk, Christian T AU - Lawrence, James R AU - Littke, Ralf AU - Newman, Jerry S AU - Nomura, Ritsuo AU - Owen, Robert M AU - Pospichal, James J AU - Rea, David K AU - Resiwati, Purtyasti AU - Saunders, Andrew D AU - Smit, Jan AU - Smith, Guy M AU - Tamaki, Kensaku AU - Weis, Dominique AU - Wilkinson, Craig A2 - Dearmont, Lona Haskins A2 - Mazzullo, Elsa Kapitan A2 - Stewart, Norman J. Y1 - 1991 PY - 1991 DA - 1991 SP - 415 EP - 422 PB - Texas A & M University, Ocean Drilling Program, College Station, TX VL - 121 SN - 0884-5891, 0884-5891 KW - stratigraphy KW - lower Paleocene KW - Cretaceous KW - ODP Site 752 KW - Hole 752B KW - Paleogene KW - platinum group KW - Upper Cretaceous KW - Mesozoic KW - iridium KW - Cenozoic KW - Tertiary KW - marine sediments KW - Indian Ocean KW - metals KW - K-T boundary KW - Paleocene KW - sediments KW - Leg 121 KW - stratigraphic boundary KW - Ocean Drilling Program KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50501663?accountid=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=Proceedings+of+the+Ocean+Drilling+Program%2C+Scientific+Results&rft.atitle=Geochemical+study+of+the+Cretaceous-Tertiary+boundary+region+at+Hole+752B&rft.au=Michel%2C+Helen+V%3BAsaro%2C+Frank%3BAlvarez%2C+Walter%3BPeirce%2C+John+W%3BWeissel%2C+Jeffrey+K%3BTaylor%2C+Elliott%3BDehn%2C+Jonathan%3BDriscoll%2C+Neal+W%3BFarrell%2C+John+W%3BFourtanier%2C+Elisabeth%3BFrey%2C+Frederick+A%3BGamson%2C+Paul+D%3BGee%2C+Jeffrey+S%3BGibson%2C+Ian+L%3BJanecek%2C+Thomas+R%3BKlootwijk%2C+Christian+T%3BLawrence%2C+James+R%3BLittke%2C+Ralf%3BNewman%2C+Jerry+S%3BNomura%2C+Ritsuo%3BOwen%2C+Robert+M%3BPospichal%2C+James+J%3BRea%2C+David+K%3BResiwati%2C+Purtyasti%3BSaunders%2C+Andrew+D%3BSmit%2C+Jan%3BSmith%2C+Guy+M%3BTamaki%2C+Kensaku%3BWeis%2C+Dominique%3BWilkinson%2C+Craig&rft.aulast=Michel&rft.aufirst=Helen&rft.date=1991-01-01&rft.volume=121&rft.issue=&rft.spage=415&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Ocean+Drilling+Program%2C+Scientific+Results&rft.issn=08845891&rft_id=info:doi/10.2973%2Fodp.proc.sr.121.177.1991 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 30 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; Cretaceous; geochemistry; Hole 752B; Indian Ocean; iridium; K-T boundary; Leg 121; lower Paleocene; marine sediments; Mesozoic; metals; Ocean Drilling Program; ODP Site 752; Paleocene; Paleogene; platinum group; sediments; stratigraphic boundary; stratigraphy; Tertiary; Upper Cretaceous DO - http://dx.doi.org/10.2973/odp.proc.sr.121.177.1991 ER - TY - JOUR T1 - The explosion seismic source function; models and scaling laws reviewed AN - 50471996; 1992-019377 AB - The explosion seismic source function is the potential which satisfies the spherical P-wave equation. It is completely described by four properties. They are the steady-state value, roll-off, overshoot, and corner frequency. In one approach to describing the potential, the spectral roll-off is specified and the other properties are determined by fitting the data at prescribed times. In a variation of this approach, the roll-off is specified by assuming a radial stress of a known form is applied uniformly over a spherical surface, located at a range where the motion is assumed to be linear. In this review, it was found that of the four properties, less uncertainty exists about the steady-state value and the corner frequency than about the other two. A major problem has been scaling the results from one yield to another. New results are presented that show that, when the geophysical properties of the shot point are taken in account, cube-root scaling of the yield is appropriate for the steady-state value and the corner frequency, i.e., yield to the first and one-third powers, respectively. The new results also suggest that previous assumptions about the form of the applied radial stress are probably not appropriate. Finally, chemical and nuclear explosions appear in the new results to be indistinguishable, suggesting that experiments using chemical explosions could aid in reducing the remaining uncertainty in the seismic source function properties. JF - Geophysical Monograph AU - Denny, Marvin D AU - Johnson, Lane R Y1 - 1991 PY - 1991 DA - 1991 SP - 1 EP - 24 PB - American Geophysical Union, Washington, DC VL - 65 SN - 0065-8448, 0065-8448 KW - models KW - seismology KW - explosions KW - statistical analysis KW - spectral analysis KW - mathematical models KW - waveforms KW - frequency KW - seismic sources KW - nuclear explosions KW - seismic source function KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50471996?accountid=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=Geophysical+Monograph&rft.atitle=The+explosion+seismic+source+function%3B+models+and+scaling+laws+reviewed&rft.au=Denny%2C+Marvin+D%3BJohnson%2C+Lane+R&rft.aulast=Denny&rft.aufirst=Marvin&rft.date=1991-01-01&rft.volume=65&rft.issue=&rft.spage=1&rft.isbn=9781118663820&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2FGM065p0001 LA - English DB - GeoRef N1 - Conference title - Symposium on Explosion source phenomenology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 90 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - explosions; frequency; mathematical models; models; nuclear explosions; seismic source function; seismic sources; seismology; spectral analysis; statistical analysis; waveforms DO - http://dx.doi.org/10.1029/GM065p0001 ER - TY - BOOK T1 - Prematurely terminated slug tests; a field application AN - 50466824; 1992-023014 JF - International symposium on Ground water in practice AU - Karasaki, Kenzi A2 - Lennon, Gerard P. Y1 - 1991 PY - 1991 DA - 1991 PB - Am. Soc. Civ. Eng., New York, NY KW - wells KW - models KW - slug tests KW - porous materials KW - water wells KW - simulation KW - permeability KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50466824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Chin-Fu%3BPearson%2C+Ray&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0660115999&rft.btitle=Studies+in+thermo-hydro-chemical+transport+in+porous+and+fractured+media&rft.title=Studies+in+thermo-hydro-chemical+transport+in+porous+and+fractured+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Ground water in practice N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 11 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Modeling of reactive chemical transport of leachates from a utility fly-ash disposal site AN - 50465394; 1992-022996 JF - International symposium on Ground water in practice AU - Apps, John A AU - Zhu, Ming AU - Kitanidis, Peter K AU - Freyberg, David L AU - Ronan, Anne Dudek AU - Itagaki, Sachiko A2 - Lennon, Gerard P. Y1 - 1991 PY - 1991 DA - 1991 PB - Am. Soc. Civ. Eng., New York, NY KW - United States KW - monitoring KW - leachates KW - statistical analysis KW - data processing KW - hydrogeology KW - Eastern U.S. KW - ground water KW - models KW - computer programs KW - finite element analysis KW - engineering geology KW - ash KW - transport KW - waste disposal KW - Southeastern U.S. KW - solid waste KW - geochemistry KW - FASTCHEM KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50465394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Apps%2C+John+A%3BZhu%2C+Ming%3BKitanidis%2C+Peter+K%3BFreyberg%2C+David+L%3BRonan%2C+Anne+Dudek%3BItagaki%2C+Sachiko&rft.aulast=Apps&rft.aufirst=John&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+of+reactive+chemical+transport+of+leachates+from+a+utility+fly-ash+disposal+site&rft.title=Modeling+of+reactive+chemical+transport+of+leachates+from+a+utility+fly-ash+disposal+site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Ground water in practice N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Lubrication theory analysis of the permeability of rough-walled fractures AN - 50443498; 1992-038775 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Zimmerman, R W AU - Kumar, S AU - Bodvarsson, G S AU - Stow, Stephen H Y1 - 1991 PY - 1991 DA - 1991 SP - 535 EP - 541 PB - American Nuclear Society, La Grange Park, IL VL - 2 KW - fractured materials KW - waste management KW - high-level waste KW - lubrication theory models KW - materials, properties KW - site exploration KW - waste disposal KW - permeability KW - rock mechanics KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443498?accountid=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=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Lubrication+theory+analysis+of+the+permeability+of+rough-walled+fractures&rft.au=Zimmerman%2C+R+W%3BKumar%2C+S%3BBodvarsson%2C+G+S%3BStow%2C+Stephen+H&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1991-01-01&rft.volume=2&rft.issue=&rft.spage=535&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 22 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - fractured materials; high-level waste; lubrication theory models; materials, properties; permeability; radioactive waste; rock mechanics; site exploration; waste disposal; waste management ER - TY - JOUR T1 - Modelling of hydro-thermo-mechanical effects in a fracture intersecting a nuclear waste deposition hole AN - 50443431; 1992-038777 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Rutqvist, J AU - Stephansson, O AU - Noorishad, J AU - Tsang, C F AU - Stow, Stephen H Y1 - 1991 PY - 1991 DA - 1991 SP - 547 EP - 554 PB - American Nuclear Society, La Grange Park, IL VL - 2 KW - fractured materials KW - high-level waste KW - Western Europe KW - site exploration KW - Europe KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - waste management KW - engineering geology KW - Scandinavia KW - materials, properties KW - movement KW - hydrodynamics KW - waste disposal KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443431?accountid=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=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Modelling+of+hydro-thermo-mechanical+effects+in+a+fracture+intersecting+a+nuclear+waste+deposition+hole&rft.au=Rutqvist%2C+J%3BStephansson%2C+O%3BNoorishad%2C+J%3BTsang%2C+C+F%3BStow%2C+Stephen+H&rft.aulast=Rutqvist&rft.aufirst=J&rft.date=1991-01-01&rft.volume=2&rft.issue=&rft.spage=547&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 11 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - engineering geology; Europe; fractured materials; ground water; high-level waste; hydrodynamics; materials, properties; models; movement; radioactive waste; rock mechanics; Scandinavia; site exploration; Sweden; waste disposal; waste management; Western Europe ER - TY - JOUR T1 - Compilation/validation of thermodynamic data for plutonium for nuclear waste disposal; 1, Preliminary results AN - 50443382; 1992-038771 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Siegel, M D AU - Nitsche, H AU - Phillips, S L AU - Stow, Stephen H Y1 - 1991 PY - 1991 DA - 1991 SP - 499 EP - 512 PB - American Nuclear Society, La Grange Park, IL VL - 2 KW - high-level waste KW - validation KW - plutonium KW - data processing KW - properties KW - radioactive waste KW - waste management KW - metals KW - data bases KW - waste disposal KW - thermodynamic properties KW - geochemistry KW - actinides KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50443382?accountid=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=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Compilation%2Fvalidation+of+thermodynamic+data+for+plutonium+for+nuclear+waste+disposal%3B+1%2C+Preliminary+results&rft.au=Siegel%2C+M+D%3BNitsche%2C+H%3BPhillips%2C+S+L%3BStow%2C+Stephen+H&rft.aulast=Siegel&rft.aufirst=M&rft.date=1991-01-01&rft.volume=2&rft.issue=&rft.spage=499&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 25 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - actinides; data bases; data processing; geochemistry; high-level waste; metals; plutonium; properties; radioactive waste; thermodynamic properties; validation; waste disposal; waste management ER - TY - JOUR T1 - Preliminary calculations of release rates from spent fuel in a tuff repository AN - 50441900; 1992-038802 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Apted, M J AU - O'Connell, W J AU - Lee, K H AU - MacIntyre, A T AU - Ueng, T S AU - Pigford, T H AU - Lee, W W L AU - Stow, Stephen H Y1 - 1991 PY - 1991 DA - 1991 SP - 1080 EP - 1090 PB - American Nuclear Society, La Grange Park, IL VL - 2 KW - waste management KW - pyroclastics KW - high-level waste KW - repositories KW - volcanic rocks KW - igneous rocks KW - mathematical models KW - tuff KW - waste disposal KW - release rates KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50441900?accountid=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=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Preliminary+calculations+of+release+rates+from+spent+fuel+in+a+tuff+repository&rft.au=Apted%2C+M+J%3BO%27Connell%2C+W+J%3BLee%2C+K+H%3BMacIntyre%2C+A+T%3BUeng%2C+T+S%3BPigford%2C+T+H%3BLee%2C+W+W+L%3BStow%2C+Stephen+H&rft.aulast=Apted&rft.aufirst=M&rft.date=1991-01-01&rft.volume=2&rft.issue=&rft.spage=1080&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 21 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - high-level waste; igneous rocks; mathematical models; pyroclastics; radioactive waste; release rates; repositories; tuff; volcanic rocks; waste disposal; waste management ER - TY - JOUR T1 - Cross-borehole electromagnetic induction for reservoir characterization AN - 50437097; 1992-039612 AB - Audio-frequency cross-borehole electromagnetics (EM) is an interesting alternative to existing techniques for reservoir characterization. With this method signals may be propagated several hundreds of meters through typical sand/shale reservoirs and data may be collected at high accuracy with a high sensitivity to the subsurface resistivity. A vertical component, cross-borehole EM field system has been designed and built by Lawrence Livermore and Lawrence Berkeley laboratories for reservoir evaluation and monitoring. This system was deployed at the British Petroleum test facility in Devine, Texas for testing. The site is in a region of simple, flatlying geology so that collected data could be unambiguously interpreted with layered models. The results of the test showed that crosshole EM profiles in wells spaced 100 meters apart data could be repeated in 24 hours to better than one percent and that the profile data could be fit to layered models within this same tolerance. The derived models showed a close correspondence with the borehole induction log. JF - SEG Abstracts AU - Wilt, Michael J AU - Morrison, H F AU - Becker, Alex AU - Lee, K H AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 456 EP - 459 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 61 SN - 0737-0164, 0737-0164 KW - crosshole methods KW - induction KW - geophysical methods KW - electromagnetic methods KW - applications KW - reservoir rocks KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50437097?accountid=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=SEG+Abstracts&rft.atitle=Cross-borehole+electromagnetic+induction+for+reservoir+characterization&rft.au=Wilt%2C+Michael+J%3BMorrison%2C+H+F%3BBecker%2C+Alex%3BLee%2C+K+H%3BAnonymous&rft.aulast=Wilt&rft.aufirst=Michael&rft.date=1991-01-01&rft.volume=61&rft.issue=&rft.spage=456&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists sixty-first annual international meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1992-01-01 N1 - Number of references - 6 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SGAMB7 N1 - SubjectsTermNotLitGenreText - applications; crosshole methods; electromagnetic methods; geophysical methods; induction; reservoir rocks ER - TY - JOUR T1 - Fractal characteristic of fracture roughness and aperture data AN - 50436303; 1992-038763 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Kumar, Sunil AU - Boernge, Jim M AU - Bodvarsson, Gudmundur S AU - Stow, Stephen H Y1 - 1991 PY - 1991 DA - 1991 SP - 279 EP - 284 PB - American Nuclear Society, La Grange Park, IL VL - 2 KW - models KW - fractured materials KW - waste management KW - high-level waste KW - site exploration KW - roughness KW - waste disposal KW - rock mechanics KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50436303?accountid=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=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Fractal+characteristic+of+fracture+roughness+and+aperture+data&rft.au=Kumar%2C+Sunil%3BBoernge%2C+Jim+M%3BBodvarsson%2C+Gudmundur+S%3BStow%2C+Stephen+H&rft.aulast=Kumar&rft.aufirst=Sunil&rft.date=1991-01-01&rft.volume=2&rft.issue=&rft.spage=279&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 5 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - fractured materials; high-level waste; models; radioactive waste; rock mechanics; roughness; site exploration; waste disposal; waste management ER - TY - JOUR T1 - Application of diffraction tomography to fracture detection AN - 50434904; 1992-040105 AB - Two diffraction tomography techniques are applied to crosshole field data to detect fractures in granitic rock. The techniques used are the conventional backpropagation method and a new quadratic programing method incorporating constraints. The inversion methods are applied to field data from the Grimsel test site in Switzerland. The data are collected from a 10 by 21.5 m rectangular area where fractures are known to exist. Data acquisition with 0.5 m spacing of three component receivers and a piezoelectric source is carried out so as to obtain a nearly complete coverage of the region. Crosshole inversions are performed on data from the receiver components in the plane of and normal to the rectangular region. The preprocessing steps applied to the data are: 1) source radiation correction, 2) attenuation correction, 3) removal of the incident wave field, 4) muting beginning of the traces and windowing the ends, 5) wavelet deconvolution, and 6) two and a half dimensional (2.5D) corrections. Images obtained from the application of backpropagation and quadratic programing methods to the preprocessed data show possible fracture zones, which agree well at the boundaries of the region with the fracture sets observed from core samples taken from the boreholes. Transmission ray tomography is also applied to the crosshole data and general agreement with the wave equation based methods is seen. JF - SEG Abstracts AU - Tura, Mehmet Ali C AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 836 EP - 839 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 61 SN - 0737-0164, 0737-0164 KW - tomography KW - fractures KW - crosshole methods KW - geophysical methods KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50434904?accountid=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=SEG+Abstracts&rft.atitle=Application+of+diffraction+tomography+to+fracture+detection&rft.au=Tura%2C+Mehmet+Ali+C%3BAnonymous&rft.aulast=Tura&rft.aufirst=Mehmet+Ali&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists Sixty-first annual international meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1992-01-01 N1 - Number of references - 13 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SGAMB7 N1 - SubjectsTermNotLitGenreText - crosshole methods; fractures; geophysical methods; seismic methods; tomography ER - TY - BOOK T1 - Validation of fracture flow models in the Stripa project AN - 50433345; 1992-041213 JF - Symposium on Validation of geosphere flow and transport models AU - Herbert, Alan AU - Hodgkinson, David AU - Dershowitz, William AU - Long, Jane AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 PB - Swed. Nucl. Power Insp., Stockholm KW - Western Europe KW - validation KW - Stripa region KW - isotopes KW - Monte Carlo analysis KW - statistical analysis KW - porous materials KW - hydrogeology KW - Europe KW - radioactive waste KW - ground water KW - models KW - Scandinavia KW - radioactive isotopes KW - transmissivity KW - transport KW - Orebro Sweden KW - waste disposal KW - Sweden KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50433345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Herbert%2C+Alan%3BHodgkinson%2C+David%3BDershowitz%2C+William%3BLong%2C+Jane%3BAnonymous&rft.aulast=Herbert&rft.aufirst=Alan&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Validation+of+fracture+flow+models+in+the+Stripa+project&rft.title=Validation+of+fracture+flow+models+in+the+Stripa+project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium on Validation of geosphere flow and transport models N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 19 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Effect of a steel casing on crosshole EM measurement AN - 50397481; 1992-063471 AB - Crosshole electromagnetic (EM) methods have become important tools for detailed evaluation of the underground conductivity distribution. However, when a drill hole is cased with steel, we usually abandon the idea of applying the crosshole EM methods assuming that the casing would absorb most of the energy. In order to examine the effect of the casing on EM signals, we developed a computer program capable of calculating EM fields outside a steel casing due to a current filament source seated inside the casing. We tested this code with some numerical experiments. The frequency range considered here is from dc to 10kHz. Although the energy absorption of the EM signals due to the casing is significant, especially at higher frequencies, the ratio and the phase difference between the EM fields with and without the casing remain constant at any receiver position for a fixed frequency, provided the receiver is some distance away from the casing. This implies that we may be able to overcome the casing effect, and to recover the whole-space EM fields by correcting the observed data with the constant. JF - SEG Abstracts AU - Uchida, Toshihiro AU - Lee, Ki Ha AU - Wilt, M J AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 442 EP - 445 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 61 SN - 0737-0164, 0737-0164 KW - casing KW - crosshole methods KW - geophysical methods KW - electromagnetic methods KW - techniques KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50397481?accountid=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=SEG+Abstracts&rft.atitle=Effect+of+a+steel+casing+on+crosshole+EM+measurement&rft.au=Uchida%2C+Toshihiro%3BLee%2C+Ki+Ha%3BWilt%2C+M+J%3BAnonymous&rft.aulast=Uchida&rft.aufirst=Toshihiro&rft.date=1991-01-01&rft.volume=61&rft.issue=&rft.spage=442&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists sixty-first annual international meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1992-01-01 N1 - Number of references - 1 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SGAMB7 N1 - SubjectsTermNotLitGenreText - casing; crosshole methods; electromagnetic methods; geophysical methods; techniques ER - TY - JOUR T1 - Permeability of a fracture with cylindrical asperities AN - 50363862; 1993-011394 JF - Fluid Dynamics Research AU - Kumar, Sunil AU - Zimmerman, R W AU - Bodvarsson, G S Y1 - 1991 PY - 1991 DA - 1991 SP - 131 EP - 137 PB - North-Holland, Amsterdam VL - 7 IS - 3-4 SN - 0169-5983, 0169-5983 KW - models KW - fractured materials KW - fractures KW - theoretical studies KW - experimental studies KW - asperities KW - fluid dynamics KW - permeability KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50363862?accountid=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=Fluid+Dynamics+Research&rft.atitle=Permeability+of+a+fracture+with+cylindrical+asperities&rft.au=Kumar%2C+Sunil%3BZimmerman%2C+R+W%3BBodvarsson%2C+G+S&rft.aulast=Kumar&rft.aufirst=Sunil&rft.date=1991-01-01&rft.volume=7&rft.issue=3-4&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Fluid+Dynamics+Research&rft.issn=01695983&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1993-01-01 N1 - Number of references - 15 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asperities; experimental studies; fluid dynamics; fractured materials; fractures; models; permeability; rock mechanics; theoretical studies ER - TY - JOUR T1 - The provenance of low-calcic black shales AN - 50319784; 1993-028248 AB - To determine the source of detrital granitic and volcanic components of low-calcic (< 1% CaCO (sub 3) ) marine black shales, the concentrations of apparently non-reactive (i.e. unaffected by diagenetic, redox and/or low-rank metamorphic processes) trace elements were examined using standard trace element discrimination diagrams developed for igneous rocks. INAA was used on approx 200 Cambrian to Jurassic black shale samples. A La-Th-Sc ternary diagram distinguishes between samples from the upper and bulk continental crust, and the oceanic crust; all the low-calcic black shales cluster within the region of the upper crust. A similar process using an immobile element (i.e. Rb) substituted for Co (redox sensitive in black shale environments) in Th-Hf-Co ternary diagrams yielded similar results. To determine the provenance of the granitic component plots of Ta vs Yb and Rb vs (Yb + Ta) show a cluster at the junction of the boundaries separating the volcanic arc granite (VAG), syn-collision granite, and within- plate granite fields. The majority fall within the VAG field; there are no occurrences of ocean ridge granite. The minimal contribution of basalts to marine black shales is confirmed by the ternary Wood diagram Th-Hf/3-Ta. The black shales plot in a cluster in a high Th region outside the various basalt fields, which suggests contribution from the continental crust. JF - Mineralium Deposita AU - Quinby-Hunt, M S AU - Wilde, P Y1 - 1991 PY - 1991 DA - 1991 SP - 113 EP - 121 PB - Springer-Verlag, Berlin VL - 26 IS - 2 SN - 0026-4598, 0026-4598 KW - provenance KW - black shale KW - sedimentary rocks KW - marine environment KW - lithologic controls KW - calcic composition KW - statistical analysis KW - composition KW - trace elements KW - paleogeography KW - clastic rocks KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319784?accountid=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=Mineralium+Deposita&rft.atitle=The+provenance+of+low-calcic+black+shales&rft.au=Quinby-Hunt%2C+M+S%3BWilde%2C+P&rft.aulast=Quinby-Hunt&rft.aufirst=M&rft.date=1991-01-01&rft.volume=26&rft.issue=2&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Mineralium+Deposita&rft.issn=00264598&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom | Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 1993-01-01 N1 - Number of references - 1 p. N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MIDEBE N1 - SubjectsTermNotLitGenreText - black shale; calcic composition; clastic rocks; composition; lithologic controls; marine environment; paleogeography; provenance; sedimentary rocks; statistical analysis; trace elements ER - TY - JOUR T1 - Review of the hydrogeologic-geochemical model for Cerro Prieto AN - 25415465; 2001-62-010482 (CE); 0114180 (EN) AB - With continued exploitation of the Cerro Prieto, Mexico, geothermal field, there is increasing evidence that the hydrogeologic model developed by Halfman and co-workers presents the basic features controlling the movement of geothermal fluids in the system. In mid-1987 the total installed capacity at Cerro Prieto reached 620 MW sub(c), requiring a large rate of fluid production (more than 10,500 tonnes/hr of a brine-steam mixture; August 1988). This significant mass extraction has led to changes in reservoir thermodynamic conditions and in the chemistry of the produced fluids. Pressure drawdown has caused an increase in cold water recharge in the southern and western edges of the field, and local and general reservoir boiling in parts of the geothermal system. After reviewing the hydrogeologic and geochemical models of Cerro Prieto, the exploitation-induced cold water recharge and reservoir boiling (and plugging) observed in different areas of the field, are discussed and interpreted on the basis of these models and schematic flow models that describe the hydrogeology. JF - GEOTHERMICS AU - Lippmann, MJ AU - Truesdell, AH AU - Halfman-Dooley, SE AU - Manon, MA AD - Lawrence Berkeley Lab, Berkeley, CA, USA PY - 1991 SP - 39 EP - 52 PB - Elsevier Science BV, P.O. Box 211, Amsterdam, 1000 AE, Netherlands, [mailto:w.tukker@elsevier.nl], [URL:http://www.elsevier.com] VL - 20 IS - 1-2 SN - 0375-6505, 0375-6505 KW - Civil Engineering (CE); Environmental Engineering (EN) KW - Mathematical models KW - Reservoirs KW - Fluids KW - Boiling KW - Capacity KW - Chemistry KW - Cold pressing KW - Cold drawing KW - Plugging KW - Hydrogeology KW - Thermodynamics KW - Geochemistry KW - Control systems KW - Article KW - EE 801:CHEMISTRY KW - EE 641:HEAT AND MASS TRANSFER KW - EE 444:WATER RESOURCES KW - EE 481:GEOLOGY AND GEOPHYSICS KW - EE 631:FLUID FLOW (EN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/25415465?accountid=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=GEOTHERMICS&rft.atitle=Ammonia%3A+Colorimetric+and+Titrimetric+Quantitation&rft.au=Daughton%2C+C+G%3BCantor%2C+J%3BJones%2C+B+M%3BSakaji%2C+R+H&rft.aulast=Daughton&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-11-11 ER - TY - RPRT T1 - Multiple species reactive chemical transport in groundwater: A verification exercise AN - 16769017; 3729281 AB - Two multiple-species reactive chemical transport models (FASTCHEM and DYNAMIX) were tested against each other to check for consistency of solutions. For the particular problem studied, FASTCHEM and DYNAMIX led to differences in aqueous concentrations and mineral assemblages primarily because FASTCHEM ignores redox reactions in the transport phase of the calculations. Also, the spatial concentration profiles generated by FASTCHEM tend to be sharper than those generated by DYNAMIX because FASTCHEM is particularly designed to handle advection-dominated transport systems. AU - Narasimhan, T N AU - Apps, JA AU - Zhu, M Y1 - 1991 PY - 1991 DA - 1991 KW - chemical speciation KW - comparison studies KW - groundwater contamination KW - leachates KW - model studies KW - pollution control KW - solute transport KW - transport processes KW - water pollution control KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Water Resources Abstracts KW - Report No.: LBL30934, CONF91072301 KW - Freshwater KW - simulation KW - heavy metals KW - groundwater pollution KW - leaching KW - Q5 08503:Characteristics, behavior and fate KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution KW - Q2 09183:Physics and chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16769017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Narasimhan%2C+T+N%3BApps%2C+JA%3BZhu%2C+M&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Multiple+species+reactive+chemical+transport+in+groundwater%3A+A+verification+exercise&rft.title=Multiple+species+reactive+chemical+transport+in+groundwater%3A+A+verification+exercise&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE93010422XSP. N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - Annual site environmental report of the Lawrence Berkeley Laboratory. Data for calendar year 1990 AN - 16757789; 3722790 AB - The Environmental Monitoring Program of the Lawrence Berkeley Laboratory is described. Data for 1990 are presented, and general trends are discussed. The report is organized under the following topics: Environmental Program Overview; Environmental Permits; Environmental Assessments; Environmental Activities; Penetrating Radiation; Airborne Radionuclides; Waterborne Radionuclides; Public Doses Resulting from LBL Operations; Trends - LBL Environmental Impact; Waterborne Pollutants; Airborne Pollutants; Groundwater Protection; and Quality Assurance. [Contract AC03-76SF00098. Sponsored by Department of Energy, Washington, DC.] AU - Schleimer, GE AU - Pauer, RO Y1 - 1991 PY - 1991 DA - 1991 KW - Lawrence-Berkeley Lab KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-27170-1991 KW - water quality KW - environmental monitoring KW - groundwater pollution KW - USA, California KW - Freshwater KW - environmental protection KW - site surveys KW - pollution control KW - Q5 08503:Characteristics, behavior and fate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16757789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Schleimer%2C+GE%3BPauer%2C+RO&rft.aulast=Schleimer&rft.aufirst=GE&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Annual+site+environmental+report+of+the+Lawrence+Berkeley+Laboratory.+Data+for+calendar+year+1990&rft.title=Annual+site+environmental+report+of+the+Lawrence+Berkeley+Laboratory.+Data+for+calendar+year+1990&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE92000646/GAR. N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - Environmentally sound irrigated agriculture in the arid west: New challenges for water resources planners and environmental scientists AN - 16747786; 3722730 AB - This document is the executive summary and background review for the final report of "Development of a Vaccine for Bacterial Kidney Disease in Salmon". A description of the disease is provided, with microbiological characterization of the infective agent. A brief discussion of attempts to eradicate the disease is included. Recent progress in vaccine development and attempts to control the disease through pharmacological means are described, along with potential ways to break the cycle of infection. Contract B179-84BP16480. Sponsored by Department of Energy, Washington, DC. AU - Quinn, NWT Y1 - 1991 PY - 1991 DA - 1991 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - USA KW - agriculture KW - water management KW - resource conservation KW - Freshwater KW - water resources KW - environmental protection KW - irrigation water KW - pollution control KW - Q2 09127:General papers on resources KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16747786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Quinn%2C+NWT&rft.aulast=Quinn&rft.aufirst=NWT&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmentally+sound+irrigated+agriculture+in+the+arid+west%3A+New+challenges+for+water+resources+planners+and+environmental+scientists&rft.title=Environmentally+sound+irrigated+agriculture+in+the+arid+west%3A+New+challenges+for+water+resources+planners+and+environmental+scientists&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE92000807/GAR. N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - Evaluation of management options for disposal of salt and trace element laden agricultural drainage water from the Fallon Indian Reservation, Fallon, Nevada. Final report, October 1, 1989-December 30, 1990 AN - 16742712; 3722704 AB - This is the final report describing work performed on the Fallon Indian Reservation by the Earth Sciences Division at Lawrence Berkeley Laboratory during FY90. These investigations were initiated at the request of the United States Bureau of Reclamation in response to recent concerns regarding disposal of agriculture drainage water from the Reservation. The Reservation is transected by numerous irrigation and drainage canals, including the TJ Drain. Recent investigations by the US Fish and Wildlife Service have demonstrated that water in the TJ Drain is toxic to several aquatic indicator organisms, including bluegills, fathead minnows and daphnids. This information, coupled with recent die-offs of fish and birds, has lead to concern about continued discharge of TJ Drain water into local surface waters. In late 1990, plans for closing the TJ Drain and providing for alternative drainage were initiated. We aim to provide information for assessing options for disposal of agricultural drainage water from the Reservation. In particular, our studies focuses on irrigation and drainage of lands currently serviced by the TJ Drain. Options for continued irrigation and drainage of the Reservation fall broadly into two categories: options that provide an alternative to drain water disposal into the SWMA; and options that include continuing the current practice of drain water disposal into the SWMA. Other options include elements of both of these alternatives. Additional discussion of the technical work supporting our assessment of drainage related issues at the Reservation. [Contract AC03-76SF00098. Sponsored by Department of Energy, Washington, DC.] AU - Tokunaga, T AU - Benson, S Y1 - 1991 PY - 1991 DA - 1991 KW - USA, Nevada, Fallon KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-30473 KW - agricultural pollution KW - aquatic organisms KW - drainage water KW - pollution effects KW - Freshwater KW - waste disposal KW - pollution control KW - Q5 08505:Prevention and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16742712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Tokunaga%2C+T%3BBenson%2C+S&rft.aulast=Tokunaga&rft.aufirst=T&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+management+options+for+disposal+of+salt+and+trace+element+laden+agricultural+drainage+water+from+the+Fallon+Indian+Reservation%2C+Fallon%2C+Nevada.+Final+report%2C+October+1%2C+1989-December+30%2C+1990&rft.title=Evaluation+of+management+options+for+disposal+of+salt+and+trace+element+laden+agricultural+drainage+water+from+the+Fallon+Indian+Reservation%2C+Fallon%2C+Nevada.+Final+report%2C+October+1%2C+1989-December+30%2C+1990&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE92000718/GAR. 67 refs. N1 - Last updated - 2014-05-06 ER - TY - CONF T1 - Perspectives on fast-neutron mutagenesis of human lymphoblastoid cells AN - 16726483; 3511999 AB - The effects of low-fluence exposures to (Pu, Be) neutrons (E sub(n) = 4.2 MeV) have been studied in a sensitive human B-lymphoblastoid cell line, TK6. Mutations were scored for two genetic loci, hypoxanthine phosphoribosyltransferase (hgprt) and thymidine kinase (tk), as a function of dose and dose rate. For exposures limited to less than one cell cycle, the mutation frequency for the hgprt locus was 1.92 x 10 super(-7)/cGy. When exposures were protracted over multiple cell generations, mutation yields were increased to 6.07 x 10 super(-7)/cGy. Similar yields were obtained for the induction of tk-deficient mutants with a normal cell generation time (tk-ng) when exposures were carried out at very low dose rates over multiple cell generations. JF - Radiation Research AU - Kronenberg, A Y1 - 1991 PY - 1991 DA - 1991 SP - S87 EP - S93 VL - 128 IS - 1 KW - Toxicology Abstracts KW - lymphoblastoid cell lines KW - mutagenesis KW - neutron radiation KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16726483?accountid=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=Radiation+Research&rft.atitle=Perspectives+on+fast-neutron+mutagenesis+of+human+lymphoblastoid+cells&rft.au=Kronenberg%2C+A&rft.aulast=Kronenberg&rft.aufirst=A&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Microprocessor-controlled+anodic+stripping+voltammeter+for+trace+metal+analysis+in+tap+water.&rft.title=Microprocessor-controlled+anodic+stripping+voltammeter+for+trace+metal+analysis+in+tap+water.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Apolipoprotein-specific populations in high density lipoproteins of human cord blood. AN - 16607051; 2937177 AB - High density lipoproteins (HDL) in human cord blood have previously been shown to exhibit particle size profiles distinctly different from those of adult HDL. The present studies establish that cord blood HDL are also comprised of HDL(AIwAII) and HDL(AIw/oAII) populations whose particles size profiles closely reflect cholesterol and HDL-cholesterol levels in cord blood. (DBO) JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Nichols, A V AU - Blanche, P J AU - Genzel-Boroviczeny, O AU - Forte, T M AU - Gong, EL AD - Lawrence Berkeley Lab., Donner Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 306 EP - 314 VL - 1085 IS - 3 SN - 0167-4838, 0167-4838 KW - apolipoproteins KW - association KW - cholesterol KW - levels KW - man KW - particles KW - size KW - umbilical cord KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16607051?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Apolipoprotein-specific+populations+in+high+density+lipoproteins+of+human+cord+blood.&rft.au=Nichols%2C+A+V%3BBlanche%2C+P+J%3BGenzel-Boroviczeny%2C+O%3BForte%2C+T+M%3BGong%2C+EL&rft.aulast=Nichols&rft.aufirst=A&rft.date=1991-01-01&rft.volume=1085&rft.issue=3&rft.spage=306&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Radiation injury of the brain. AN - 16603898; 3019301 AB - The clinical, radiologic, and pathologic findings in radiation injury of the brain are reviewed. Late radiation injury is the major, dose-limiting complication of brain irradiation and occurs in two forms, focal and diffuse, which differ significantly in clinical and radiologic features. Focal and diffuse injuries both include a wide spectrum of abnormalities, from subclinical changes detectable only by MR imaging to overt brain necrosis. Asymptomatic focal edema is commonly seen on CT and MR following focal or large-volume irradiation. Focal necrosis has the CT and MR characteristics of a mass lesion, with clinical evidence of focal neurologic abnormality and raised intracranial pressure. Microscopically, the lesion shows characteristic vascular changes and white matter pathology ranging from demyelination to coagulative necrosis. Diffuse radiation injury is characterized by periventricular decrease in attenuation on CT and increased signal on protondensity and T2-weighted MR images. Most patients are asymptomatic. JF - American Journal of Roentgenology AU - Valk, P E AU - Dillon, W P AD - Res. Med. and Radiat. Biophys. Div., Lawrence Berkeley Lab., Mail Stop 55-121, Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 689 EP - 706 VL - 156 SN - 0361-803X, 0361-803X KW - injury KW - Toxicology Abstracts KW - reviews KW - radiation KW - brain KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16603898?accountid=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=American+Journal+of+Roentgenology&rft.atitle=Radiation+injury+of+the+brain.&rft.au=Valk%2C+P+E%3BDillon%2C+W+P&rft.aulast=Valk&rft.aufirst=P&rft.date=1991-01-01&rft.volume=156&rft.issue=&rft.spage=689&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Roentgenology&rft.issn=0361803X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - radiation; brain; man; reviews ER - TY - JOUR T1 - Ecological restoration projects: Measuring their performance AN - 16601023; 3666374 AB - A protocol is described for measuring the performance of ecological restoration projects. The procedure involves defining restoration goals, selecting appropriate criteria (ecological and social parameters) for monitoring goal achievement, identifying performance standards, and measuring and mapping levels of achievement of these standards. Several methods are proposed to measure performance quantitatively, including use of resemblance functions and applications of remote sensing and geographic information systems to create maps indicating levels of performance achievement across a study site. Markov models and ecosystem resilience indices may be used to evaluate and predict the extent to which current performance will lead to ultimate recovery. Three components of resilience-elasticity, hysteresis, and damping-are of particular interest in evaluating restoration performance. To the extent that restoration ecologists employ similar quantitative measures of site performance, an intercomparable body of information on techniques for successful restoration will be developed more quickly. JF - Environmental Protection AU - Westman, W E AD - c/o Dr. R. Ritschard, Appl. Sci. Div., Lawrence Berkeley Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 207 EP - 215 VL - 13 IS - 3 SN - 1057-4298, 1057-4298 KW - ecosystem management KW - ecosystem resilience KW - environmental restoration KW - measuring techniques KW - performance assessment KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Ecology Abstracts KW - Marine KW - Brackish KW - Freshwater KW - nature conservation KW - P 9000:ENVIRONMENTAL ACTION KW - Q5 08505:Prevention and control KW - D 04715:Reclamation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16601023?accountid=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=Environmental+Protection&rft.atitle=Ecological+restoration+projects%3A+Measuring+their+performance&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1991-01-01&rft.volume=13&rft.issue=3&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Environmental+Protection&rft.issn=10574298&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Restoration of Ecosystems. N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - ecosystem resilience; nature conservation; ecosystem management; performance assessment; measuring techniques; environmental restoration; Marine; Brackish; Freshwater ER - TY - BOOK T1 - The Carcinogenic Potency Database: Analyses of 4000 chronic animal cancer experiments published in the general literature and by the U.S. National Cancer Institute/National Toxicology Program. AN - 16368600; 2864152 AB - The Carcinogenic Potency Database (CPDB) is an easily accessible, standardized resource of positive and negative longterm animal cancer tests. The CPDB has been published in four earlier papers that include results for approximately 4000 experiments on 1050 chemicals. This paper describes the CPDB: goals, inclusion criteria, fields of information, and published plot format. It also presents an overview of our published papers using the CPDB. The CPDB as published in plot format readily permits comparisons of carcinogenic potency and many other aspects of cancer tests, including for each experiment the species and strain of test animal, the route and duration of compound administration, dose level and other aspects of experimental protocol, histopathology and tumor incidence, TD sub(50) (carcinogenic potency) and its statistical significance, dose response, author's opinion about carcinogenicity, and literature citation. A combined plot of all results from the four separate papers, which is ordered alphabetically by chemical, is available from L. S. Gold, in printed form or on computer tape or diskette. A computer readable (SAS) database is also available. JF - Environmental Health Perspectives [ENVIRON. HEALTH PERSPECT.]. 1991. AU - Gold, L S AU - Slone, TH AU - Manley, N B AU - Garfinkel, G B AU - Hudes, E S AU - Rohrbach, L AU - Ames, B N Y1 - 1991 PY - 1991 DA - 1991 KW - Carcinogenic Potency Database KW - Toxicology Abstracts KW - data banks KW - carcinogenicity KW - X 24240:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16368600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Toxicology+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gold%2C+L+S%3BSlone%2C+TH%3BManley%2C+N+B%3BGarfinkel%2C+G+B%3BHudes%2C+E+S%3BRohrbach%2C+L%3BAmes%2C+B+N&rft.aulast=Gold&rft.aufirst=L&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+Carcinogenic+Potency+Database%3A+Analyses+of+4000+chronic+animal+cancer+experiments+published+in+the+general+literature+and+by+the+U.S.+National+Cancer+Institute%2FNational+Toxicology+Program.&rft.title=The+Carcinogenic+Potency+Database%3A+Analyses+of+4000+chronic+animal+cancer+experiments+published+in+the+general+literature+and+by+the+U.S.+National+Cancer+Institute%2FNational+Toxicology+Program.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Application of robotics and image processing to automated colony picking and arraying. AN - 16333562; 2846502 AB - We describe a system that applies image processing and robotic techniques to automatically pick individual colonies from square petri dishes and array them in 96-well microtiter plates. Digital images of the colony distribution in the dishes are acquired using a video camera and frame buffer. Commercial image processing software is used to identify individual colonies and determine their locations. The robot can process up to 10 dishes and 20 plates (1920 colonies) in a single run. It has successfully arrayed a cosmid library of the S. pombe genome consisting of approximately 6000 colonies in 30 petri dishes in about 40 hours of robot time. JF - Biotechniques AU - Uber, D C AU - Jaklevic, J M AU - Thiel, E H AU - Lishanskaya, A AU - McNeely, M R AD - Human Genome Cent., Lawrence Berkeley Lab., Univ. California, San Diego, CA 92110, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 642 EP - 647 VL - 11 IS - 5 SN - 0736-6205, 0736-6205 KW - image processing KW - robotics KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - electronic equipment KW - colonies KW - remote control KW - fungi KW - sampling KW - isolation KW - gene libraries KW - clones KW - automation KW - bacteria KW - A 01113:General KW - J 02701:Apparatus KW - K 03063:Effects of physical & chemical factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16333562?accountid=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=Nature+%28London%29&rft.atitle=Evidence+from+crater+ages+for+periodic+impacts+on+the+Earth&rft.au=Alvarez%2C+Walter%3BMuller%2C+Richard+A&rft.aulast=Alvarez&rft.aufirst=Walter&rft.date=1984-04-01&rft.volume=308&rft.issue=5961&rft.spage=718&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - bacteria; fungi; colonies; isolation; sampling; automation; remote control; electronic equipment; clones; gene libraries ER - TY - CONF T1 - Modeling of the chemistry of wet limestone flue gas desulfurization systems. AN - 16328535; 2834481 AB - The chemistry of wet limestone flue gas desulfurization (FGD) systems is complicated by the interaction of dissolved SO sub(2) and dissolved nitrogen oxides. A substantial number of nitrogen-sulfur compounds can be formed from the reactions of sulfite and bisulfite ions with nitrogen oxyanions. A computer model is used to simulate the kinetics and to determine the effect of scrubber operating conditions on the production of nitrogen-sulfur compounds. With increasingly stringent regulations covering solid and liquid waste disposal, it is important to minimize undesirable byproducts in FGD systems. The modeling is also used to study the effect of scrubber conditions on the production of N sub(2)O (nitrous oxide). Emission of N sub(2)O into the atmosphere is undesirable because it has both significant ozone depletion potential and global warming potential. JF - Energy & Fuels AU - Littlejohn, D AU - Chang, S-G Y1 - 1991 PY - 1991 DA - 1991 SP - 249 EP - 254 VL - 5 IS - 2 KW - sulphur oxides KW - Pollution Abstracts KW - scrubbers KW - flue gas desulfurization KW - chemical reactions KW - atmosphere KW - nitrogen oxides KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16328535?accountid=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=Energy+%26+Fuels&rft.atitle=Modeling+of+the+chemistry+of+wet+limestone+flue+gas+desulfurization+systems.&rft.au=Littlejohn%2C+D%3BChang%2C+S-G&rft.aulast=Littlejohn&rft.aufirst=D&rft.date=1991-01-01&rft.volume=5&rft.issue=2&rft.spage=249&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Energy efficiency and developing countries. AN - 16198624; 2730326 AB - Economic and social development will not occur in the world's lower income countries unless they are able to get substantially more energy services than they receive at present. Energy services enable improvements in labor productivity, added mobility, and increased comfort and convenience. Meeting the needs of the developing countries for these services over the next several decades, however, is likely to test the limits of the world's economic, political, and environmental systems, and sustained development is in jeopardy as a result. JF - Environmental Science & Technology AU - Levine, MD AU - Meyers, S P AU - Wilbanks, T AD - Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 584 EP - 589 VL - 25 IS - 4 SN - 0013-936X, 0013-936X KW - Health & Safety Science Abstracts KW - socioeconomics KW - developing countries KW - sustainable development KW - energy conservation KW - H SE1.26:ENERGY CONSERVATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16198624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Seismic+imaging+in+Long+Valley%2C+California%2C+by+surface+and+borehole+techniques%3B+an+investigation+of+active+tectonics&rft.au=Rundle%2C+John+B%3BElbring%2C+Gregory+Jay%3BStriker%2C+Richard+P%3BFinger%2C+John+T%3BCarson%2C+Charles+C%3BWalck%2C+Marianne+C%3BEllsworth%2C+William+L%3BHill%2C+David+P%3BMalin%2C+Peter%3BTono%2C+Enrique%3BRobertson%2C+Michelle%3BKuhlman%2C+Steve%3BMcEvilly%2C+Tom%3BClymer%2C+Richard%3BSmithson%2C+Scott+B%3BDeemer%2C+Sharon%3BJohnson%2C+Roy%3BHenyey%2C+Tom%3BHauksson%2C+Egill%3BLeary%2C+Peter%3BMcCraney%2C+John%3BKissling%2C+Edi&rft.aulast=Rundle&rft.aufirst=John&rft.date=1984-04-01&rft.volume=66&rft.issue=18&rft.spage=194&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - developing countries; energy conservation; socioeconomics; sustainable development ER - TY - JOUR T1 - Carotenoids of Erwinia herbicola and an Escherichia coli HB101 strain carrying the Erwinia herbicola carotenoid gene cluster. AN - 16163429; 2710369 AB - Carotenoid pigments of Erwinia herbicola and a transformed strain of Escherichia coli carrying the carotenoid biosynthesis gene cluster of E. herbicola have been analyzed. Both organisms are capable of making essentially the same carotenoids, indicating that all of the genes required for the biosynthesis of the wild type E. herbicola carotenoids have been transformed intact into E. coli . The major products in both species of bacteria are beta -cryptoxanthin glucoside, zeaxanthin monoglucoside and zeaxanthin diglucoside. These compounds are the first example of secondary, non-allylic carotenoid glucosides. The absolute configuration 3R,3'R for zeaxanthin diglucoside was determined from its circular dichroism spectrum. Both species of bacteria also accumulate small amounts of hydrocarbon carotenes with similar cis/trans isomerization states. JF - Photochemistry and Photobiology AU - Hundle, B S AU - Beyer, P AU - Kleinig, H AU - Englert, G AU - Hearst, JE AD - Div. Chem. Biodyn., Lawrence Berkeley Lab. and Dep. Chem., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 89 EP - 93 VL - 54 IS - 1 SN - 0031-8655, 0031-8655 KW - Erwinia herbicola KW - clusters KW - analysis KW - carotenoids KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts KW - genes KW - Escherichia coli KW - J 02725:DNA KW - G 07320:Bacterial genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16163429?accountid=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=Photochemistry+and+Photobiology&rft.atitle=Carotenoids+of+Erwinia+herbicola+and+an+Escherichia+coli+HB101+strain+carrying+the+Erwinia+herbicola+carotenoid+gene+cluster.&rft.au=Hundle%2C+B+S%3BBeyer%2C+P%3BKleinig%2C+H%3BEnglert%2C+G%3BHearst%2C+JE&rft.aulast=Hundle&rft.aufirst=B&rft.date=1991-01-01&rft.volume=54&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Photochemistry+and+Photobiology&rft.issn=00318655&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Escherichia coli; genes ER - TY - JOUR T1 - Proteinases of the mammary gland: Developmental regulation in vivo and vectorial secretion in culture. AN - 16122314; 2681140 AB - We have characterized and studied the regulation of cell-associated and secreted mammary gland proteinases active at neutral pH that may be involved in degradation of the extracellular matrix (ECM) during the different stages of mammary development. Mammary tissue extracts from virgin and pregnant CD-1 mice resolved by zymography contained three major proteinases of 60K (K = 10 super(3) M sub(r)), 68K and 70K that degraded denatured collagen. These three gelatinases were completely inhibited by the tissue inhibitor of metalloproteinases. Proteolytic activity was lowest during lactation especially for the 60K gelatinase which was shown to be the activated form of the 68K gelatinase. The activated 60K form decreased prior to parturition but increased markedly after the first two days of involution. JF - Development AU - Talhouk, R S AU - Chin, J R AU - Unemori, EN AU - Werb, Z AU - Bissell, MJ AD - Div. Cell and Mol. Biol., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 439 EP - 449 VL - 112 IS - 2 SN - 0950-1991, 0950-1991 KW - development KW - mammary gland KW - mice KW - proteinase KW - regulation KW - secretion KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16122314?accountid=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=Development&rft.atitle=Proteinases+of+the+mammary+gland%3A+Developmental+regulation+in+vivo+and+vectorial+secretion+in+culture.&rft.au=Talhouk%2C+R+S%3BChin%2C+J+R%3BUnemori%2C+EN%3BWerb%2C+Z%3BBissell%2C+MJ&rft.aulast=Talhouk&rft.aufirst=R&rft.date=1991-01-01&rft.volume=112&rft.issue=2&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Development&rft.issn=09501991&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Sources and source strengths of volatile organic compounds in a new office building. AN - 16113352; 2670883 AB - This study was conducted at a newly constructed federal office building in Portland, Oregon. The primary objectives were to identify the major sources of volatile organic compounds (VOC) in the building and to measure both long-term (one year) and short-term (several day) variations in concentrations and source strengths. Samples for VOC were collected on four occasions over a period of 14 months starting with the first month of occupancy. During the final sampling period, samples were collected over four days (Friday-Monday). The samples were analyzed for individual compounds and for total VOC (TVOC). JF - Journal of the Air & Waste Management Association AU - Hodgson, A T AU - Daisey, J M AU - Grot, R A AD - Appl. Sci. Div., Lawrence Berkeley Lab., Berkeley, CA, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 1461 EP - 1468 VL - 41 IS - 11 SN - 1047-3289, 1047-3289 KW - volatile organic compounds KW - Oregon, Portland KW - monitoring measurements KW - Pollution Abstracts KW - buildings KW - air sampling KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16113352?accountid=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=Journal+of+the+Air+%26+Waste+Management+Association&rft.atitle=Sources+and+source+strengths+of+volatile+organic+compounds+in+a+new+office+building.&rft.au=Hodgson%2C+A+T%3BDaisey%2C+J+M%3BGrot%2C+R+A&rft.aulast=Hodgson&rft.aufirst=A&rft.date=1991-01-01&rft.volume=41&rft.issue=11&rft.spage=1461&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association&rft.issn=10473289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - air sampling; buildings ER - TY - CONF T1 - Soil selenium fractionation, depth profiles and time trends in a vegetated site at Kesterson Reservoir. AN - 16111330; 2672377 AB - Kesterson Reservoir, in the San Joaquin Valley of California, was used for disposal of saline, seleniferous agricultural drain waters during the years 1981-1986. The combined effects of infrequent drain water application, reduction and oxidation of Se, and evapotranspirative removal of soil water within the upper 1 m of the soil profiles appear to provide explanations for distribution patterns of Se in soils of upland sites. From 1987 to 1990, an approximate doubling in average soil solution Se concentrations was observed. It is shown that currently only relatively insignificant quantities of Se have been transported into the Pond 11 soils from the shallow water table. JF - Water, Air, & Soil Pollution AU - Tokunaga, T K AU - Lipton, D S AU - Benson, S M AU - Yee, A W AU - Oldfather, J M AU - Duckart, E C AU - Johannis, P W AU - Halvorsen, KE Y1 - 1991 PY - 1991 DA - 1991 SP - 31 EP - 41 VL - 57-58 KW - soils KW - Pollution Abstracts KW - reservoirs KW - selenium KW - vegetation KW - fractionation KW - P 5000:LAND POLLUTION KW - P 2000:FRESHWATER POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16111330?accountid=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=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Soil+selenium+fractionation%2C+depth+profiles+and+time+trends+in+a+vegetated+site+at+Kesterson+Reservoir.&rft.au=Tokunaga%2C+T+K%3BLipton%2C+D+S%3BBenson%2C+S+M%3BYee%2C+A+W%3BOldfather%2C+J+M%3BDuckart%2C+E+C%3BJohannis%2C+P+W%3BHalvorsen%2C+KE&rft.aulast=Tokunaga&rft.aufirst=T&rft.date=1991-01-01&rft.volume=57-58&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Transcription regulates oxolinic acid-induced DNA gyrase cleavage at specific sites on the Escherichia coli chromosome. AN - 16101973; 2665192 AB - Prominent DNA gyrase-mediated cleavage sites, induced by oxolinic acid, occur at specific, but infrequent, locations on the Escherichia coli chromosome. These sites, which we call toposites, may represent high affinity DNA gyrase binding sites or may mark chromosomal regions that accumulate superhelical stress. The extent of DNA gyrase cleavage at toposites can be strongly modulated by transcription occurring at as far as 35 kb away. JF - Nucleic Acids Research AU - Condemine, G AU - Smith, CL AD - Human Genome Cent., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 7389 EP - 7396 VL - 18 IS - 24 SN - 0305-1048, 0305-1048 KW - transcription KW - effects on KW - induction KW - cleavage KW - sites KW - oxolinic acid KW - DNA topoisomerase (ATP-hydrolysing) KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids KW - Escherichia coli KW - J 02725:DNA KW - N 14731:DNA-unwinding enzymes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16101973?accountid=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=Nucleic+Acids+Research&rft.atitle=Transcription+regulates+oxolinic+acid-induced+DNA+gyrase+cleavage+at+specific+sites+on+the+Escherichia+coli+chromosome.&rft.au=Condemine%2C+G%3BSmith%2C+CL&rft.aulast=Condemine&rft.aufirst=G&rft.date=1991-01-01&rft.volume=18&rft.issue=24&rft.spage=7389&rft.isbn=&rft.btitle=&rft.title=Nucleic+Acids+Research&rft.issn=03051048&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Escherichia coli ER - TY - JOUR T1 - Measuring realized niche spaces: Climatic response of chaparral and coastal sage scrub. AN - 16083534; 2646018 AB - Two methods for estimating climatic response functions by measuring realized climatic niche spaces are compared. The first, direct gradient analysis, utilizes measures of abundance of the species at sites spanning the climatic range of the species' occurrence. The second, geographic distribution analysis, quantifies the proportion of the species' total areal occurrence that is found within each climatic zone. A geographic information system is used to digitize species distribution maps and climatic isoline maps, and to compute areas of coincidence. The methods are compared, using independent data sets, on eight species of Californian coastal sage scrub. The position of species maxima along climatic gradients coincided for 75% of the 24 cases in which climatic response from the two methods was compared. This result suggests that the quicker and less expensive geographic distribution analysis method may have value in generating first approximations to climatic response functions. JF - Ecology AU - Westman, W E AD - c/o Dr. R.L. Ritschard, M.S. 90-4000, Appl. Sci. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 1678 EP - 1684 VL - 72 IS - 5 SN - 0012-9658, 0012-9658 KW - niches KW - Ecology Abstracts KW - geographic information systems KW - coastal environments KW - chaparral KW - USA, California KW - climate KW - D 04100:Terrestrial ecosystems - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16083534?accountid=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=Measuring+realized+niche+spaces%3A+Climatic+response+of+chaparral+and+coastal+sage+scrub.&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1991-01-01&rft.volume=72&rft.issue=5&rft.spage=1678&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA, California; climate; geographic information systems; coastal environments; chaparral ER - TY - JOUR T1 - Crystal structure of the lysine-, arginine-, ornithine-binding protein (LAO) from Salmonella typhimurium at 2.7-angstrom resolution. AN - 16080272; 2645349 AB - A wide variety of sugars, amino acids, peptides, and inorganic ions are transported into bacteria by periplasmic transport systems consisting of substrate-specific receptors (binding proteins) and membrane-bound protein complexes. The crystal structure of the lysine-, arginine-, ornithine-binding protein (LAO) at 2.7-angstrom resolution shows that the molecule has a bi-lobal structure and that its topological structure is different from other amino acid-binding proteins but is similar to the sulfate-binding protein and maltose-binding protein. JF - Journal of Biological Chemistry AU - Kang, Chul-Hee AU - Shin, Whan-Chul AU - Yamagata, Y AU - Gokcen, S AU - Ferro-Luzzi Ames, G AU - Kim, Sung-Hou AD - Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 23893 EP - 23899 VL - 266 IS - 35 SN - 0021-9258, 0021-9258 KW - Salmonella typhimurium KW - crystal structure KW - lysine-, arginine-, ornithine-binding protein KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02727:Amino acids, peptides and proteins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16080272?accountid=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+Biological+Chemistry&rft.atitle=Crystal+structure+of+the+lysine-%2C+arginine-%2C+ornithine-binding+protein+%28LAO%29+from+Salmonella+typhimurium+at+2.7-angstrom+resolution.&rft.au=Kang%2C+Chul-Hee%3BShin%2C+Whan-Chul%3BYamagata%2C+Y%3BGokcen%2C+S%3BFerro-Luzzi+Ames%2C+G%3BKim%2C+Sung-Hou&rft.aulast=Kang&rft.aufirst=Chul-Hee&rft.date=1991-01-01&rft.volume=266&rft.issue=35&rft.spage=23893&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biological+Chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Ubiquinol-cytochrome c oxidoreductase of higher plants. Isolation and characterization of the bc sub(1) complex from potato tuber mitochondria. AN - 16044094; 2611423 AB - A procedure is described for isolation of active ubiquinol-cytochrome c oxidoreductase (bc sub(1) complex) from potato tuber mitochondria using dodecyl maltoside extraction and ion exchange chromatography. The same procedure works well with mitochondria from red beet and sweet potato. The potato complex has at least 10 subunits resolvable by gel electrophoresis in the presence of dodecyl sulfate. The fifth subunit carries covalently bound heme. The two largest ("core") subunits either show heterogeneity or include a third subunit. JF - Journal of Biological Chemistry AU - Berry, E A AU - Huang, Li-shar AU - DeRose, V J AD - Cell and Mol. Biol. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 9064 EP - 9077 VL - 266 IS - 14 SN - 0021-9258, 0021-9258 KW - E.S.R. KW - Solanum tuberosum KW - enzymatic activity KW - isolation KW - ubiquinol-cytochrome-c reductase KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16044094?accountid=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+Biological+Chemistry&rft.atitle=Ubiquinol-cytochrome+c+oxidoreductase+of+higher+plants.+Isolation+and+characterization+of+the+bc+sub%281%29+complex+from+potato+tuber+mitochondria.&rft.au=Berry%2C+E+A%3BHuang%2C+Li-shar%3BDeRose%2C+V+J&rft.aulast=Berry&rft.aufirst=E&rft.date=1991-01-01&rft.volume=266&rft.issue=14&rft.spage=9064&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biological+Chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Comparison of three physiologically based pharmacokinetic models of benzene disposition. AN - 16036437; 2604364 AB - We assess the goodness of fit of three physiologically based models of benzene pharmacokinetics to experimental data in Fischer-344 rats. These models were independently developed and published. Large differences in the quality of the fit are observed. In addition, the parameter values leading to acceptable fits are spread over the entire range of physiologically plausible values and can be quite different from average or standard values. On the other hand, choosing standard values for the parameters does not ensure good predictions of all tissue levels. These results emphasize the difficulty of a rigorous calibration of physiological models, and the need for further research in this area, including precise experimental determination of parameter values. Physiological models are powerful tools, but for risk assessment purposes simpler models, making equivalent use of the crucial data, are probably preferable. JF - Toxicology and Applied Pharmacology AU - Bois, F Y AU - Woodruff, T J AU - Spear, R C AD - Biomed. and Environ. Health Sci., Sch. Public Health and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 79 EP - 88 VL - 110 IS - 1 SN - 0041-008X, 0041-008X KW - benzene KW - disposition KW - pharmacokinetics KW - rats KW - Toxicology Abstracts KW - models KW - X 24153:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16036437?accountid=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=Toxicology+and+Applied+Pharmacology&rft.atitle=Comparison+of+three+physiologically+based+pharmacokinetic+models+of+benzene+disposition.&rft.au=Bois%2C+F+Y%3BWoodruff%2C+T+J%3BSpear%2C+R+C&rft.aulast=Bois&rft.aufirst=F&rft.date=1991-01-01&rft.volume=110&rft.issue=1&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Toxicology+and+Applied+Pharmacology&rft.issn=0041008X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - models ER - TY - JOUR T1 - Target organs in chronic bioassays of 533 chemical carcinogens. AN - 16016385; 2590817 AB - A compendium of carcinogenesis bioassay results organized by target organ is presented for 533 chemicals that are carcinogenic in at least one species. This compendium is based primarily on experiments in rats or mice; results in hamsters, nonhuman primates, and dogs are also reported. The compendium can be used to identify chemicals that induce tumors at particular sites, and to determine whether target sites are the same for chemicals positive in more than one species. The Carcinogenic Potency Database (CPDB), which includes results of 3969 experiments, is used in the analysis. The published CPDB includes details on each test, and literature references. Chemical carcinogens are reported for 35 different target organs in rats or mice. More than 80% of the carcinogens in each of these species are positive in at least one of the 8 most frequent target sites: liver, lung, mammary gland, stomach, vascular system, kidney, hematopoietic system, and urinary bladder. An analysis is presented of how well one can predict the carcinogenic response in mice from results in rats, or vice versa. JF - Environmental Health Perspectives AU - Gold, L S AU - Slone, TH AU - Manley, N B AU - Bernstein, L AD - Cell and Mol. Biol. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 233 EP - 246 VL - 93 SN - 0091-6765, 0091-6765 KW - xenobiotics KW - target organs KW - Pollution Abstracts; Health & Safety Science Abstracts; Toxicology Abstracts KW - reviews KW - carcinogenicity KW - carcinogenesis KW - X 24250:Reviews KW - H SM10.21:CANCER KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16016385?accountid=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=Environmental+Health+Perspectives&rft.atitle=Target+organs+in+chronic+bioassays+of+533+chemical+carcinogens.&rft.au=Gold%2C+L+S%3BSlone%2C+TH%3BManley%2C+N+B%3BBernstein%2C+L&rft.aulast=Gold&rft.aufirst=L&rft.date=1991-01-01&rft.volume=93&rft.issue=&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - carcinogenicity; reviews; carcinogenesis ER - TY - JOUR T1 - Autoradiographic analysis of serotonin 5-HT sub(1A) receptor binding in the human brain postmortem: Effects of age and alcohol. AN - 16005496; 2584747 AB - Quantitative autoradiographic analysis of serotonin 5-HT sub(1A) receptors in the human brain, using ( super(3)H)8-OH-DPAT as a ligand, reveals region-specific decreases in receptor labeling with age in several cortical and hippocampal regions and in the raphe nuclei. This is due to a change in receptor density (B sub(max)) with no apparent change in affinity (K sub(d)) as affirmed by saturation binding analysis on representative cortical regions. The presence of alcohol is associated with decreased binding in several cortical gyri. Suicide, gender and postmortem delay had no effect on 8-OH-DPAT binding. JF - Brain Research AU - Dillon, KA AU - Gross-Isseroff, R AU - Israeli, M AU - Biegon, A AD - Div. Res. Med. and Rad. Biophys., Lawrence Berkeley Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 56 EP - 64 VL - 554 IS - 1-2 SN - 0006-8993, 0006-8993 KW - serotonin S1A KW - receptors KW - binding KW - autoradiography KW - distribution KW - effects on KW - man KW - autopsy KW - ethanol KW - alcohol KW - Health & Safety Science Abstracts; CSA Neurosciences Abstracts KW - age KW - brain KW - H SE4.26:DRUGS AND ALCOHOL KW - N3 11070:Neurochemistry and cellular biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16005496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Brain+Research&rft.atitle=Autoradiographic+analysis+of+serotonin+5-HT+sub%281A%29+receptor+binding+in+the+human+brain+postmortem%3A+Effects+of+age+and+alcohol.&rft.au=Dillon%2C+KA%3BGross-Isseroff%2C+R%3BIsraeli%2C+M%3BBiegon%2C+A&rft.aulast=Dillon&rft.aufirst=KA&rft.date=1991-01-01&rft.volume=554&rft.issue=1-2&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=Brain+Research&rft.issn=00068993&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - brain; age; ethanol; alcohol; autopsy ER - TY - JOUR T1 - Tritium NMR spectroscopy of ligand binding to maltose-binding protein. AN - 15970697; 2548144 AB - Tritium-labeled alpha - and beta -maltodextrins have been used to study their complexes with maltose-binding protein (MBP), a 40-kDa bacterial protein. Five substrates, from maltose to maltohexaose, were labeled at their reducing ends and their binding studies. Tritium NMR spectroscopy of the labeled sugars showed large upfield chemical shift changes upon binding and strong anomeric specificity. At 10 degree C, MBP bound alpha -maltose with 2.7 fold higher affinity than beta -maltose, and, for longer maltodextrins, the ratio of affinities (K sub(D) beta /K sub(D) alpha ) was even larger (between 10 and 30). The maximum chemical shift change was 2.2 ppm, suggesting that the reducing end of bound alpha -maltodextrin makes close contact with an aromatic residue in the MBP-binding site. Experiments with maltotriose (and longer maltodextrins) also revealed the presence of two bound beta -maltotriose resonances in rapid exchange. We interpret these two resonances a arising from two distinct sugar-protein complexes. JF - Biochemistry (Washington) AU - Gehring, K AU - Williams, P G AU - Pelton, J G AU - Morimoto, H AU - Wemmer, DE AD - Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 5524 EP - 5531 VL - 30 IS - 22 SN - 0006-2960, 0006-2960 KW - Escherichia coli KW - N.M.R. KW - ligands KW - maltohexaose KW - maltose KW - maltose-binding protein KW - maltotetraose KW - maltotriose KW - radioactive labelling KW - spectroscopy KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02730:Carbohydrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15970697?accountid=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=Biochemistry+%28Washington%29&rft.atitle=Tritium+NMR+spectroscopy+of+ligand+binding+to+maltose-binding+protein.&rft.au=Gehring%2C+K%3BWilliams%2C+P+G%3BPelton%2C+J+G%3BMorimoto%2C+H%3BWemmer%2C+DE&rft.aulast=Gehring&rft.aufirst=K&rft.date=1991-01-01&rft.volume=30&rft.issue=22&rft.spage=5524&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - ligands; radioactive labelling; N.M.R.; spectroscopy ER - TY - JOUR T1 - Murine progesterone receptor exists predominantly as the 83-kilodalton "A" form. AN - 15967970; 2542615 AB - Progesterone receptors (PgR) are known to exist in two molecular forms commonly designated as "A" and "B" forms, and the relative ratio of these two forms has been shown to vary among species. Although the rodent systems were some of the earliest experimental systems used to examine the regulation of PgR, as yet very little is known concerning the molecular composition of PgR in this species. Accordingly, to define the relative ratio of "A" and "B" forms in murine PgR, we have analyzed tissue extracts from normal, ovariectomized, and estradiol treated animals by photoaffinity labeling and immunoblotting techniques using a variety of anti-PgR antibodies. Under all experimental conditions, two forms of PgR with approximate molecular weights of 115 kDa ("B" form) and 83 kDa ("A" form) were found. JF - Journal of Steroid Biochemistry & Molecular Biology AU - Schneider, W AU - Ramachandran, C AU - Satyaswaroop, P G AU - Shyamala, G AD - Div. Cell and Mol. Biol., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 285 EP - 291 VL - 38 IS - 3 SN - 0960-0760, 0960-0760 KW - characterization KW - mice KW - progesterone KW - receptors KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology; CSA Neurosciences Abstracts KW - N3 11310:PROGESTINS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15967970?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Carnaham%2C+CL&rft.aulast=Carnaham&rft.aufirst=CL&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=1023&rft.isbn=044400906X&rft.btitle=Thermodynamic+coupling+of+heat+and+matter+flows+in+near-field+regions+of+nuclear+waste+repositories.&rft.title=Thermodynamic+coupling+of+heat+and+matter+flows+in+near-field+regions+of+nuclear+waste+repositories.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Secondary pulsed field gel electrophoresis: A new method for faster separation of larger DNA molecules. AN - 15954298; 2530753 AB - A novel technique, which we call secondary pulsed field gel electrophoresis (SPFG) has been developed. In SPFG, short pulses are applied in the direction of net migration of the DNA in addition to the reorienting pulses used in conventional pulsed field electrophoresis (PFG). Experimental results show that SPFG extends and improves the electrophoretic resolution of DNA for molecules from 0.5 megabase pairs to over 10 megabase pairs in size. This improved resolution is obtained with dramatically shorter run times. JF - Nucleic Acids Research AU - Zhang, Tai Yong AU - Smith, CL AU - Cantor, C R AD - Hum. Genome Cent., Lawrence Berkeley Lab., Dep. Cell Biol., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 1291 EP - 1296 VL - 19 IS - 6 SN - 0305-1048, 0305-1048 KW - gel electrophoresis KW - methodology KW - separation KW - secondary pulsed-field KW - DNA KW - Human Genome Abstracts; Genetics Abstracts; Biotechnology and Bioengineering Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - N 14610:Occurrence, isolation & assay KW - G 07120:Recombinant DNA/Genetic engineering KW - W 30119:Others UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15954298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nucleic+Acids+Research&rft.atitle=Secondary+pulsed+field+gel+electrophoresis%3A+A+new+method+for+faster+separation+of+larger+DNA+molecules.&rft.au=Zhang%2C+Tai+Yong%3BSmith%2C+CL%3BCantor%2C+C+R&rft.aulast=Zhang&rft.aufirst=Tai&rft.date=1991-01-01&rft.volume=19&rft.issue=6&rft.spage=1291&rft.isbn=&rft.btitle=&rft.title=Nucleic+Acids+Research&rft.issn=03051048&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - DNA ER - TY - JOUR T1 - Effectiveness of radon control techniques in fifteen homes. AN - 15919803; 2509024 AB - Radon control systems were installed and evaluated in fourteen homes in the Spokane River Valley/Rathdrum Prairie and in one home in Vancouver, Washington. Because of local soil conditions, subsurface ventilation (SSV) by pressurization was always more effective in these houses than SSV by depressurization in reducing indoor radon levels to below guidelines. Basement overpressurization was successfully applied in five houses with airtight basements where practical-sized fans could develop an overpressure of 1 to 3 Pascals. Crawlspace ventilation was more effective than crawlspace isolation in reducing radon entry from the crawlspace, but had to be used in conjunction with other mitigation techniques, since the houses also had basements. Indoor radon concentrations in two houses with air-to-air heat exchangers (AAHX) were reduced to levels inversely dependent on the new total ventilation rates and were lowered even further in one house where the air distribution system was modified. JF - Journal of the Air & Waste Management Association AU - Turk, B H AU - Prill, R J AU - Fisk, W J AU - Grimsrud, D T AU - Sextro, R G AD - Indoor Environ. Program, Appl. Sci. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 723 EP - 734 VL - 41 IS - 5 SN - 1047-3289, 1047-3289 KW - radon KW - Risk Abstracts; Health & Safety Science Abstracts; Pollution Abstracts KW - heat exchangers KW - ventilation KW - control systems KW - indoor environments KW - R2 23020:Technological risks KW - P 0000:AIR POLLUTION KW - P 8000:RADIATION KW - H SE3.9.1:RADIATION HAZARDS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15919803?accountid=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=Journal+of+the+Air+%26+Waste+Management+Association&rft.atitle=Effectiveness+of+radon+control+techniques+in+fifteen+homes.&rft.au=Turk%2C+B+H%3BPrill%2C+R+J%3BFisk%2C+W+J%3BGrimsrud%2C+D+T%3BSextro%2C+R+G&rft.aulast=Turk&rft.aufirst=B&rft.date=1991-01-01&rft.volume=41&rft.issue=5&rft.spage=723&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association&rft.issn=10473289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - control systems; ventilation; indoor environments; heat exchangers ER - TY - JOUR T1 - What spectroscopy can still tell us about the secondary structure of bacteriorhodopsin. AN - 15905648; 2491820 AB - The recently published model of the structure of bacteriorhodopsin (bR), developed by fitting the peptide chain to a high-resolution, three-dimensional density map, rules out the existence of transmembrane beta -sheet and provides an accurate estimate of the helix content. The precise geometry of the dihedral angles in the helical regions of the polypeptide cannot yet be specified from the diffraction data, however. Published data on the circular dichroism (CD) spectrum between 190 and 240 nm, and the infrared (IR) spectrum in the amide I band suggest that the helical conformation in bR may be, for the most part, a rather unusual one. JF - Biophysical Journal AU - Glaeser, R M AU - Downing, KH AU - Jap, B K AD - Div. Cell and Mol. Biol., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 934 EP - 938 VL - 59 IS - 4 SN - 0006-3495, 0006-3495 KW - C.D. KW - I.R. spectroscopy KW - bacteriorhodopsin KW - secondary structure KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02723:Photosynthesis, electron transport and related phenomena UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15905648?accountid=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=Biophysical+Journal&rft.atitle=What+spectroscopy+can+still+tell+us+about+the+secondary+structure+of+bacteriorhodopsin.&rft.au=Glaeser%2C+R+M%3BDowning%2C+KH%3BJap%2C+B+K&rft.aulast=Glaeser&rft.aufirst=R&rft.date=1991-01-01&rft.volume=59&rft.issue=4&rft.spage=934&rft.isbn=&rft.btitle=&rft.title=Biophysical+Journal&rft.issn=00063495&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Intermediate-field transport of contaminants: Multiple areal sources in fractured rock and point sources in porous rock. AN - 15897810; 2472636 AB - The authors show exact analytic solutions for hydrogeologic transport of contaminants from an array of point sources in a waste disposal site, and contaminants released from finite areal sources into a planar fracture. For dispersion from an array fo sources, dispersion may be isotropic or anisotropic, and equilibrium sorption and radioactive decay are considered. For contaminant released into a fracture, the solution includes the effects of advection in the fracture, transverse dispersion and surface sorption, as well as diffusion into and sorption in the rock matrix. We illustrate the solutions through numerical and graphical displays of the spatial and temporal distribution of the contaminant. The numerical illustrations show that at a certain distance away from the sources, indicated by a distance parameter, equivalent single-source solutions give acceptable approximations. JF - Waste Management AU - Ahn, J AU - Kim, C-L AU - Chambre, P L AU - Pigford, TH AU - Lee, WW-L AD - Dep. Nucl. Eng., Univ. California, and Earth Sci. Div., Lawrence Berkeley Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 11 EP - 18 VL - 11 IS - 1-2 SN - 0956-053X, 0956-053X KW - waste disposal KW - pollutant dispersion KW - Health & Safety Science Abstracts; Pollution Abstracts KW - hydrology KW - geology KW - disposal sites KW - H SE3.23:WASTE DISPOSAL KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15897810?accountid=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=Waste+Management&rft.atitle=Intermediate-field+transport+of+contaminants%3A+Multiple+areal+sources+in+fractured+rock+and+point+sources+in+porous+rock.&rft.au=Ahn%2C+J%3BKim%2C+C-L%3BChambre%2C+P+L%3BPigford%2C+TH%3BLee%2C+WW-L&rft.aulast=Ahn&rft.aufirst=J&rft.date=1991-01-01&rft.volume=11&rft.issue=1-2&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Waste+Management&rft.issn=0956053X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - disposal sites; geology; hydrology ER - TY - JOUR T1 - Structural architecture of an outer membrane channel as determined by electron crystallography. AN - 15895815; 2487927 AB - Porins are a family of membrane channels commonly found in the outer membranes of Gram-negative bacteria where they serve as diffusional pathways for waste products, nutrients and antibiotics, and can also be receptors for bacteriophages. We have made crystalline patches of PhoE porin embedded in a lipid bilayer and have used these to determine the structure of PhoE porin by electron crystallography to a resolution of 6 angstrom. The basic structure consists of a trimer of elliptically shaped, cylindrical walls of beta sheet. Each cylinder has an inner lining, formed by part of the polypeptide, that defines the channel size. The structure provides a clue as to how deletions of segments of polypeptide, which are found in certain mutants, can result in an actual increase in the channel size. JF - Nature AU - Jap, B K AU - Walian, P J AU - Gehring, K AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 167 EP - 170 VL - 350 IS - 6314 SN - 0028-0836, 0028-0836 KW - gram-negative bacteria KW - PhoE protein KW - X-ray crystallography KW - membrane proteins KW - outer membranes KW - porins KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 1: Biological Membranes (till 1993) KW - J 02727:Amino acids, peptides and proteins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15895815?accountid=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=Nature&rft.atitle=Structural+architecture+of+an+outer+membrane+channel+as+determined+by+electron+crystallography.&rft.au=Jap%2C+B+K%3BWalian%2C+P+J%3BGehring%2C+K&rft.aulast=Jap&rft.aufirst=B&rft.date=1991-01-01&rft.volume=350&rft.issue=6314&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - outer membranes; membrane proteins; porins; X-ray crystallography ER - TY - JOUR T1 - A zinc-air cell employing a packed bed anode. AN - 15825767; 2427383 AB - A cell with a particulate zinc electrode and a monofunctional air electrode has been studied on a laboratory scale. The cell has the feature of relying on solutal natural convection, rather than a pump, for electrolyte circulation. Cells of 80 and 400 cm super(2) (air electrode area) have been discharged at constant or stepped current. In two cases cell discharge was halted and restarted after many hours with little or no impact on cell voltage. Based on the laboratory data a preliminary design of a 32 kWh (115 MJ) battery was completed. The projected specific energy of this cell is 79.2 Wh kg super(-1) (637 kJkg super(-1)), while the peak specific power is 111 W kg super(-1) (20% depth of discharge), meeting of the US Department of Energy targets for a battery for an electric van. JF - Journal of Applied Electrochemistry AU - Evans, J W AU - Savaskan, G AD - Lawrence Berkeley Lab., Dep. Mater. Sci. and Miner. Eng., Univ. California, Berkeley, CA 94720, USA Y1 - 1991 PY - 1991 DA - 1991 SP - 105 EP - 110 VL - 21 IS - 2 SN - 0021-891X, 0021-891X KW - zinc KW - anodes KW - Pollution Abstracts KW - pumps KW - electrochemistry KW - particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15825767?accountid=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=Journal+of+Applied+Electrochemistry&rft.atitle=A+zinc-air+cell+employing+a+packed+bed+anode.&rft.au=Evans%2C+J+W%3BSavaskan%2C+G&rft.aulast=Evans&rft.aufirst=J&rft.date=1991-01-01&rft.volume=21&rft.issue=2&rft.spage=105&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Electrochemistry&rft.issn=0021891X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - pumps; electrochemistry; particulates ER - TY - JOUR T1 - Analytical expressions for the permeability of random two-dimensional Poisson fracture networks based on regular lattice percolation and equivalent media theories AN - 51062867; 1991-010941 AB - The permeability of random two-dimensional Poisson fracture networks can be studied using a model based on percolation theory and equivalent media theory. Such theories are usually applied on regular lattices where the lattice elements are present with probability p. In order to apply these theories to random systems, we (1) define the equivalent to the case where p = 1, (2) define p in terms of the statistical parameters of the random network, and (3) define the equivalent of the coordination number z.--Modified journal abstract. JF - Journal of Geophysical Research AU - Hestir, Kevin AU - Long, Jane C S Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 21 EP - 21,581 PB - American Geophysical Union, Washington, DC VL - 95 IS - B13 SN - 0148-0227, 0148-0227 KW - fractures KW - theoretical studies KW - Poisson's ratio KW - lattice KW - porous materials KW - mathematical models KW - elastic constants KW - permeability KW - two-dimensional models KW - rock mechanics KW - 30:Engineering geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062867?accountid=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&rft.atitle=Analytical+expressions+for+the+permeability+of+random+two-dimensional+Poisson+fracture+networks+based+on+regular+lattice+percolation+and+equivalent+media+theories&rft.au=Hestir%2C+Kevin%3BLong%2C+Jane+C+S&rft.aulast=Hestir&rft.aufirst=Kevin&rft.date=1990-12-01&rft.volume=95&rft.issue=B13&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB095iB13p21565 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - elastic constants; fractures; lattice; mathematical models; permeability; Poisson's ratio; porous materials; rock mechanics; theoretical studies; two-dimensional models DO - http://dx.doi.org/10.1029/JB095iB13p21565 ER - TY - JOUR T1 - Resolution of oxygen atoms in staurolite by three-dimensional transmission electron microscopy AN - 50621509; 1991-001501 JF - Nature (London) AU - Downing, Kenneth H AU - Hu, Meisheng AU - Wenk, Hans-Rudolf AU - O'Keefe, Michael A Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 525 EP - 528 PB - Macmillan Journals, London VL - 348 IS - 6301 SN - 0028-0836, 0028-0836 KW - silicates KW - oxygen KW - X-ray diffraction data KW - three-dimensional models KW - natural materials KW - crystal structure KW - TEM data KW - nesosilicates KW - mineral data KW - orthosilicates KW - minerals KW - staurolite KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50621509?accountid=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+Investigations+-+U.+S.+Geological+Survey&rft.atitle=Aquifer+response+to+pumping+and+reinjection&rft.au=Benson%2C+S+M&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=6.1&rft.isbn=&rft.btitle=&rft.title=Water-Resources+Investigations+-+U.+S.+Geological+Survey&rft.issn=0092332X&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - crystal structure; mineral data; minerals; natural materials; nesosilicates; orthosilicates; oxygen; silicates; staurolite; TEM data; three-dimensional models; X-ray diffraction data DO - http://dx.doi.org/10.1038/348525a0 ER - TY - JOUR T1 - A micromechanical perspective on the role of dislocations in selective dissolution AN - 50610433; 1991-005888 JF - Geochimica et Cosmochimica Acta AU - Meike, A Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 3347 EP - 3352 PB - Pergamon, Oxford VL - 54 IS - 12 SN - 0016-7037, 0016-7037 KW - processes KW - mechanical properties KW - crystal structure KW - crystal dislocations KW - thermodynamic properties KW - solution KW - geochemistry KW - defects KW - 01A:General mineralogy KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50610433?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=A+micromechanical+perspective+on+the+role+of+dislocations+in+selective+dissolution&rft.au=Meike%2C+A&rft.aulast=Meike&rft.aufirst=A&rft.date=1990-12-01&rft.volume=54&rft.issue=12&rft.spage=3347&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2890%2990289-W L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 46 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - crystal dislocations; crystal structure; defects; geochemistry; mechanical properties; processes; solution; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(90)90289-W ER - TY - JOUR T1 - Sources and fractionation processes influencing the isotopic distribution of H, O and C in the Long Valley hydrothermal system, California, U.S.A. AN - 50589576; 1991-019471 JF - Applied Geochemistry AU - White, Art F AU - Peterson, Maria L AU - Wollenberg, Harold A AU - Flexser, Steve A2 - Kharaka, Y. K. A2 - Barnes, H. L. Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 571 EP - 585 PB - Pergamon, Oxford-New York-Beijing VL - 5 IS - 5-6 SN - 0883-2927, 0883-2927 KW - United States KW - oxygen KW - Mono County California KW - isotopes KW - C-13/C-12 KW - hydrogeology KW - ratios KW - O-18/O-16 KW - distribution KW - stable isotopes KW - Long Valley Caldera KW - thermal waters KW - California KW - D/H KW - hydrogen KW - carbon KW - springs KW - deuterium KW - hot springs KW - geochemistry KW - fractionation KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50589576?accountid=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=Applied+Geochemistry&rft.atitle=Sources+and+fractionation+processes+influencing+the+isotopic+distribution+of+H%2C+O+and+C+in+the+Long+Valley+hydrothermal+system%2C+California%2C+U.S.A.&rft.au=White%2C+Art+F%3BPeterson%2C+Maria+L%3BWollenberg%2C+Harold+A%3BFlexser%2C+Steve&rft.aulast=White&rft.aufirst=Art&rft.date=1990-12-01&rft.volume=5&rft.issue=5-6&rft.spage=571&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2890%2990057-C L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 42 N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - C-13/C-12; California; carbon; D/H; deuterium; distribution; fractionation; geochemistry; hot springs; hydrogen; hydrogeology; isotopes; Long Valley Caldera; Mono County California; O-18/O-16; oxygen; ratios; springs; stable isotopes; thermal waters; United States DO - http://dx.doi.org/10.1016/0883-2927(90)90057-C ER - TY - JOUR T1 - A systematized drillstem test AN - 50183442; 1991-003219 AB - A solution of the well response to a drillstem test (DST) is presented. The advantages of a DST over conventional slug tests are discussed. A systematized procedure of a DST is proposed, where a slug test is terminated in the midpoint of the flow period, and the subsequent shut-in data are recorded and analyzed. This method requires a downhole shut-in device and a pressure transducer, which is no more than the conventional deep-well slug testing. As opposed to slug tests, which are ineffective when a skin is present, more accurate estimate of formation permeability can be made using a DST. Premature termination also shortens the test duration considerably. Because in most cases no more information is gained by completing a slug test to the end, the author recommends that conventional slug tests be replaced by the premature termination technique. Copyright 1990 by the American Geophysical Union. JF - Water Resources Research AU - Karasaki, Kenzi Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 2913 EP - 2919 PB - American Geophysical Union, Washington, DC VL - 26 IS - 12 SN - 0043-1397, 0043-1397 KW - methods KW - drillstem test KW - slug tests KW - hydrogeology KW - drill stem tests KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183442?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Javandel%2C+Iraj%3BDoughty%2C+Christine%3BTsang%2C+Chin-Fu&rft.aulast=Javandel&rft.aufirst=Iraj&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0875903134&rft.btitle=Groundwater+transport%3B+handbook+of+mathematical+models&rft.title=Groundwater+transport%3B+handbook+of+mathematical+models&rft.issn=02709600&rft_id=info:doi/ L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - drill stem tests; drillstem test; ground water; hydrogeology; methods; slug tests DO - http://dx.doi.org/10.1029/WR026i012p02913 ER - TY - JOUR T1 - Systematized Drillstem Test AN - 19096547; 9104920 AB - A drillstem test (DST) allows better estimation of the flow parameters from slug tests when skin is present. Furthermore, the duration of the test can be shortened by up to an order of magnitude compared to a slug test carried all the way to the stabilization. A systematized procedure of a DST is proposed, in which a slug test is terminated in the midpoint of the flow period, and the subsequent shut-in data are recorded and analyzed. This method requires a downhole shut-in device and a pressure transducer, which is no more than the conventional deep-well slug testing. More accurate estimates of formation permeability can be made using a DST than a slug test. Premature termination also shortens the test duration considerably. Based on these results, conventional slug tests could be replaced by the premature termination technique. (Author 's abstract) JF - Water Resources Research WRERAQ, Vol. 26, No. 12, p 2913-2919, December 1990. 9 fig, 2 tab, 24 ref. US Dept of Energy contract No. DE-AC03-76F00098. AU - Karasaki, K AD - Lawrence Berkeley Lab Y1 - 1990/12// PY - 1990 DA - Dec 1990 KW - Water Resources Abstracts KW - Analytical methods Aquifer characteristics Aquifer testing KW - Drillstem tests Pumping tests Data analysis Field tests KW - Parameter estimation Permeability Pressure Slug tests KW - SW 5040:Data acquisition KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096547?accountid=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=&rft.atitle=Systematized+Drillstem+Test&rft.au=Karasaki%2C+K&rft.aulast=Karasaki&rft.aufirst=K&rft.date=1990-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Analytical solutions for double-porosity, double-permeability and layered systems AN - 50606410; 1991-009639 JF - Journal of Petroleum Science & Engineering AU - Chen, Z X Y1 - 1990/11// PY - 1990 DA - November 1990 SP - 1 EP - 24 PB - Elsevier, Amsterdam VL - 5 IS - 1 SN - 0920-4105, 0920-4105 KW - models KW - engineering geology KW - petroleum engineering KW - hydraulic conductivity KW - equations KW - porosity KW - permeability KW - layered materials KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50606410?accountid=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+Petroleum+Science+%26+Engineering&rft.atitle=Analytical+solutions+for+double-porosity%2C+double-permeability+and+layered+systems&rft.au=Chen%2C+Z+X&rft.aulast=Chen&rft.aufirst=Z&rft.date=1990-11-01&rft.volume=5&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Petroleum+Science+%26+Engineering&rft.issn=09204105&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/09204105 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; equations; hydraulic conductivity; layered materials; models; permeability; petroleum engineering; porosity; reservoir rocks ER - TY - JOUR T1 - Deformation and fracture around cylindrical openings in rock; II, Initiation, growth and interaction of fractures AN - 50637085; 1990-065844 AB - Elastic and inelastic deformation, fracture and failure around underground openings were investigated through experiments on thick-walled hollow cylinders of Berea sandstone and Indiana limestone, incorporating plane strain loading, the application of different stress paths, transference of the external pressure to infinity, and "freezing" of the fracture geometry under stress through metal saturation. Failure is oriented and occurs on the two opposite sides of the hole with the highest ratio of tangential stress to tangential strength (determined by rock strength anisotropy). The size of the failed zones may be influenced not only by the final stress state but also by stress path, strain rate and test boundary conditions. Microscopic observation reveals that the fundamental fracture mechanism is the growth of small, opening-mode, splitting cracks oriented parallel to the tangential stress, starting very close to the hole wall and occurring deeper in the rock with increasing stress. Numerical models confirm that splitting cracks preferentially grow close to the surface of a stressed hole. These models also predict a size effect on strength. Around unsupported holes these cracks coalesce to form macroscopic splitting fractures subparallel to the hole wall, and also form en echelon patterns that meet the wall. These two types of features combine to define the new surface of a spalled piece, which moves radially into the hole. Slabs of fairly uniform thickness progressively detach from the surrounding rock, resulting in a triangular failure zone with a pointed tip. Significant dilation occurs in the failing material. With 5-10 MPa support pressure in the hole, the rock is greatly strengthened and stabilized. Macroscopic splitting fractures, and therefore detached spalled pieces, do not form. With high enough stress, microcrack interaction eventually results in the formation of what appear to be bands of shear localization, but the rock still maintains significant cohesion.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Ewy, R T AU - Cook, N G W Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 409 EP - 427 PB - Pergamon, Oxford-New York VL - 27 IS - 5 SN - 0148-9062, 0148-9062 KW - limestone KW - elastic properties KW - stress KW - sandstone KW - mathematical models KW - deformation KW - rock mechanics KW - fractures KW - sedimentary rocks KW - cracks KW - materials, properties KW - load tests KW - carbonate rocks KW - clastic rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50637085?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Deformation+and+fracture+around+cylindrical+openings+in+rock%3B+II%2C+Initiation%2C+growth+and+interaction+of+fractures&rft.au=Ewy%2C+R+T%3BCook%2C+N+G+W&rft.aulast=Ewy&rft.aufirst=R&rft.date=1990-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Chemical+analyses%2C+correlations%2C+and+ages+of+upper+Pliocene+and+Pleistocene+ash+layers+of+east-central+and+Southern+California&rft.title=Chemical+analyses%2C+correlations%2C+and+ages+of+upper+Pliocene+and+Pleistocene+ash+layers+of+east-central+and+Southern+California&rft.issn=10449612&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 46 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - carbonate rocks; clastic rocks; cracks; deformation; elastic properties; fractures; limestone; load tests; materials, properties; mathematical models; rock mechanics; sandstone; sedimentary rocks; stress ER - TY - JOUR T1 - Deformation and fracture around cylindrical openings in rock; 1, Observations and analysis of deformations AN - 50635027; 1990-065843 AB - Elastic and inelastic deformation, fracture and failure around underground openings were investigated through experiments on thick-walled hollow cylinders of Berea sandstone and Indiana limestone, incorporating plane strain loading, the application of different stress paths, transference of the external pressure to infinity, and "freezing" of the fracture geometry under stress through metal saturation. Most elastic (recoverable) deformations exhibit non-linearity and hysteresis. Hole deformations due to internal (in the hole) pressure are controlled by different overall moduli than those due to external pressure. These overall deformations are successfully explained by a radially anisotropic moduli model, which allows different overall moduli for different stress paths. A radial-pressure-dependent modulus model cannot adequately explain these measurements. There is some evidence, however, that the stiffness of these rocks is greater with higher pressures. Evaluation of non-constant modulus models reveals that the rate of modulus increase near the hole is critical in determining whether the maximum tangential stress will occur at the hole wall or away from the wall. The apparent strength of the rock adjacent to the unsupported holes is two to three times the uniaxial compressive strength. Significant radial dilation occurs in the failing material, as evidenced by hole closure measurements both during loading and after test completion. Proper modelling of this failure requires the incorporation of extreme dilation and extreme strength loss. A support pressure in the hole greatly strengthens and stabilizes the rock, and also reduces the amount of hole closure and dilation upon failure. Hole closure is time-dependent, especially for the unsupported holes.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Ewy, R T AU - Cook, N G W Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 387 EP - 407 PB - Pergamon, Oxford-New York VL - 27 IS - 5 SN - 0148-9062, 0148-9062 KW - limestone KW - failures KW - elasticity KW - stress KW - sandstone KW - mathematical models KW - deformation KW - rock mechanics KW - sedimentary rocks KW - load tests KW - carbonate rocks KW - clastic rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50635027?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Deformation+and+fracture+around+cylindrical+openings+in+rock%3B+1%2C+Observations+and+analysis+of+deformations&rft.au=Ewy%2C+R+T%3BCook%2C+N+G+W&rft.aulast=Ewy&rft.aufirst=R&rft.date=1990-10-01&rft.volume=27&rft.issue=5&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 49 N1 - Document feature - 8 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - carbonate rocks; clastic rocks; deformation; elasticity; failures; limestone; load tests; mathematical models; rock mechanics; sandstone; sedimentary rocks; stress ER - TY - JOUR T1 - Cretaceous ocean crust at DSDP sites 417 and 418; carbon uptake from weathering vs. loss by magmatic outgassing; discussion and reply AN - 50594667; 1991-012282 JF - Geochimica et Cosmochimica Acta AU - Berner, Robert A AU - Staudigel, Hubert AU - Hart, Stanley R AU - Schmincke, Hans-Ulrich AU - Smith, Brian M Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 2889 EP - 2893 PB - Pergamon, Oxford VL - 54 IS - 10 SN - 0016-7037, 0016-7037 KW - oceanic crust KW - sea water KW - BLAG model KW - volcanic rocks KW - uptake KW - subduction zones KW - igneous rocks KW - oceanography KW - carbon dioxide KW - theoretical studies KW - carbon KW - basalts KW - sea-floor spreading KW - ocean floors KW - geochemistry KW - degassing KW - processes KW - Leg 102 KW - IPOD KW - global KW - atmosphere KW - metamorphism KW - weathering KW - Leg 51 KW - Leg 52 KW - geochemical cycle KW - provenance KW - Leg 53 KW - magmas KW - mid-ocean ridge basalts KW - DSDP Site 417 KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - DSDP Site 418 KW - mid-plate volcanism KW - crust KW - Atlantic Ocean KW - mid-ocean ridges KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50594667?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Cretaceous+ocean+crust+at+DSDP+sites+417+and+418%3B+carbon+uptake+from+weathering+vs.+loss+by+magmatic+outgassing%3B+discussion+and+reply&rft.au=Berner%2C+Robert+A%3BStaudigel%2C+Hubert%3BHart%2C+Stanley+R%3BSchmincke%2C+Hans-Ulrich%3BSmith%2C+Brian+M&rft.aulast=Berner&rft.aufirst=Robert&rft.date=1990-10-01&rft.volume=54&rft.issue=10&rft.spage=2889&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2890%2990024-F L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 20 N1 - SuppNotes - For reference to original see Staudigel, H., Hart, S. R., Schmincke, H. U. and Smith, B. M., Geochim. et Cosmochim. Acta, Vol. 53, p. 3091-3094, 1989 N1 - Last updated - 2016-04-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; atmosphere; basalts; BLAG model; carbon; carbon dioxide; crust; Deep Sea Drilling Project; degassing; DSDP Site 417; DSDP Site 418; geochemical cycle; geochemistry; global; igneous rocks; IPOD; Leg 102; Leg 51; Leg 52; Leg 53; magmas; metamorphism; mid-ocean ridge basalts; mid-ocean ridges; mid-plate volcanism; Ocean Drilling Program; ocean floors; oceanic crust; oceanography; processes; provenance; sea water; sea-floor spreading; subduction zones; theoretical studies; uptake; volcanic rocks; weathering DO - http://dx.doi.org/10.1016/0016-7037(90)90024-F ER - TY - JOUR T1 - Considerations for quantitative determination of the role of dislocations in selective dissolution AN - 50555286; 1991-041189 JF - Earth-Science Reviews AU - Meike, A A2 - Ortoleva, Peter J. Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 309 EP - 320 PB - Elsevier, Amsterdam VL - 29 IS - 1-4 SN - 0012-8252, 0012-8252 KW - processes KW - controls KW - strain KW - self-organization KW - dislocations KW - solution KW - geochemistry KW - review KW - 16:Structural geology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50555286?accountid=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-Science+Reviews&rft.atitle=Considerations+for+quantitative+determination+of+the+role+of+dislocations+in+selective+dissolution&rft.au=Meike%2C+A&rft.aulast=Meike&rft.aufirst=A&rft.date=1990-10-01&rft.volume=29&rft.issue=1-4&rft.spage=309&rft.isbn=&rft.btitle=&rft.title=Earth-Science+Reviews&rft.issn=00128252&rft_id=info:doi/10.1016%2F0012-8252%2890%2990045-W L2 - http://www.sciencedirect.com/science/journal/00128252 LA - English DB - GeoRef N1 - Conference title - Self-organization in geological systems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 54 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ESREBW N1 - SubjectsTermNotLitGenreText - controls; dislocations; geochemistry; processes; review; self-organization; solution; strain DO - http://dx.doi.org/10.1016/0012-8252(90)90045-W ER - TY - JOUR T1 - Generation of fracture patterns using self-similar iterated function systems AN - 50488142; 1992-010287 JF - Eos, Transactions, American Geophysical Union AU - Hestir, K AU - Martel, Stephen J AU - Long, J C S AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1595 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - fractures KW - patterns KW - iterative methods KW - mathematical models KW - fractals KW - self-similarity KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50488142?accountid=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=Generation+of+fracture+patterns+using+self-similar+iterated+function+systems&rft.au=Hestir%2C+K%3BMartel%2C+Stephen+J%3BLong%2C+J+C+S%3BAnonymous&rft.aulast=Hestir&rft.aufirst=K&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1595&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractals; fractures; iterative methods; mathematical models; patterns; self-similarity ER - TY - JOUR T1 - Predicting permeability and electrical conductivity of sedimentary rocks from microgeometry AN - 50486882; 1992-010226 JF - Eos, Transactions, American Geophysical Union AU - Schlueter, E M AU - Cook, N G W AU - Witherspoon, P A AU - Zimmerman, R W AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1586 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - experimental studies KW - electrical conductivity KW - sedimentary rocks KW - deformation KW - SEM data KW - porosity KW - permeability KW - geometry KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50486882?accountid=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=Predicting+permeability+and+electrical+conductivity+of+sedimentary+rocks+from+microgeometry&rft.au=Schlueter%2C+E+M%3BCook%2C+N+G+W%3BWitherspoon%2C+P+A%3BZimmerman%2C+R+W%3BAnonymous&rft.aulast=Schlueter&rft.aufirst=E&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1586&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - deformation; electrical conductivity; experimental studies; geometry; permeability; porosity; sedimentary rocks; SEM data ER - TY - JOUR T1 - The relationship between pore fluid properties and attenuation in Berea Sandstone and sintered glass beads AN - 50486690; 1992-012633 JF - Eos, Transactions, American Geophysical Union AU - Nihei, Kurt T AU - Cook, N G W AU - Suarez-Rivera, Roberto AU - Myer, L R AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1639 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - experimental studies KW - Paleozoic KW - elastic properties KW - Berea Sandstone KW - elastic waves KW - attenuation KW - sedimentary rocks KW - viscosity KW - saturation KW - synthetic materials KW - pore water KW - geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50486690?accountid=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=The+relationship+between+pore+fluid+properties+and+attenuation+in+Berea+Sandstone+and+sintered+glass+beads&rft.au=Nihei%2C+Kurt+T%3BCook%2C+N+G+W%3BSuarez-Rivera%2C+Roberto%3BMyer%2C+L+R%3BAnonymous&rft.aulast=Nihei&rft.aufirst=Kurt&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1639&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - attenuation; Berea Sandstone; elastic properties; elastic waves; experimental studies; geophysics; Paleozoic; pore water; saturation; sedimentary rocks; synthetic materials; viscosity ER - TY - JOUR T1 - Timing and distribution of landslides in Lake Washington, Seattle; geohazards of possible seismic origin AN - 50484266; 1992-005422 JF - Eos, Transactions, American Geophysical Union AU - Jacoby, G C AU - Williams, P L AU - Buckley, B M AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1560 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Washington KW - geophysical surveys KW - geologic hazards KW - isotopes KW - geophysical methods KW - King County Washington KW - Lake Washington KW - landslides KW - engineering geology KW - acoustical methods KW - Seattle Washington KW - radioactive isotopes KW - tree rings KW - seismicity KW - dates KW - carbon KW - mass movements KW - sediments KW - absolute age KW - surveys KW - C-14 KW - sonar methods KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50484266?accountid=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=Timing+and+distribution+of+landslides+in+Lake+Washington%2C+Seattle%3B+geohazards+of+possible+seismic+origin&rft.au=Jacoby%2C+G+C%3BWilliams%2C+P+L%3BBuckley%2C+B+M%3BAnonymous&rft.aulast=Jacoby&rft.aufirst=G&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1560&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; acoustical methods; C-14; carbon; dates; engineering geology; geologic hazards; geophysical methods; geophysical surveys; isotopes; King County Washington; Lake Washington; landslides; mass movements; radioactive isotopes; Seattle Washington; sediments; seismicity; sonar methods; surveys; tree rings; United States; Washington ER - TY - JOUR T1 - Ductile deformation associated with brittle faulting in granitic rock, Sierra Nevada, California AN - 50482594; 1992-005408 JF - Eos, Transactions, American Geophysical Union AU - Martel, Stephen J AU - Buergmann, Roland AU - Pollard, David D AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1558 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Sierra Nevada KW - structural analysis KW - brittle deformation KW - strike-slip faults KW - granitic composition KW - deformation KW - recrystallization KW - California KW - fractures KW - structural geology KW - foliation KW - plasticity KW - Lake Edison Granodiorite KW - faults KW - ductile deformation KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50482594?accountid=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=Ductile+deformation+associated+with+brittle+faulting+in+granitic+rock%2C+Sierra+Nevada%2C+California&rft.au=Martel%2C+Stephen+J%3BBuergmann%2C+Roland%3BPollard%2C+David+D%3BAnonymous&rft.aulast=Martel&rft.aufirst=Stephen&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1558&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - brittle deformation; California; deformation; ductile deformation; faults; foliation; fractures; granitic composition; Lake Edison Granodiorite; plasticity; recrystallization; Sierra Nevada; strike-slip faults; structural analysis; structural geology; United States ER - TY - JOUR T1 - Preliminary evidence of Hayward Fault paleoseismicity AN - 50481866; 1992-019868 JF - Eos, Transactions, American Geophysical Union AU - Williams, P L AU - Holland, P J AU - Wopat, M AU - Yeates, F AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1452 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - paleoseismicity KW - seismology KW - Quaternary KW - Fremont California KW - slip KW - displacements KW - Holocene KW - Cenozoic KW - California KW - recurrence KW - Hayward Fault KW - upper Holocene KW - earthquakes KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50481866?accountid=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=Preliminary+evidence+of+Hayward+Fault+paleoseismicity&rft.au=Williams%2C+P+L%3BHolland%2C+P+J%3BWopat%2C+M%3BYeates%2C+F%3BAnonymous&rft.aulast=Williams&rft.aufirst=P&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1452&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; Cenozoic; displacements; earthquakes; faults; Fremont California; Hayward Fault; Holocene; paleoseismicity; Quaternary; recurrence; seismology; slip; United States; upper Holocene ER - TY - JOUR T1 - Routine construction of oblique-projection seismic profile fence (block) diagrams; an inexpensive visualization technique AN - 50479517; 1992-019822 JF - Eos, Transactions, American Geophysical Union AU - Frost, Eric G AU - Okaya, David A AU - Karageorgi, Eleni AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1446 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - seismograms KW - reflection KW - three-dimensional models KW - common-depth-point method KW - geophysical methods KW - data processing KW - reflection methods KW - elastic waves KW - two-dimensional models KW - seismic methods KW - geophysical profiles KW - fence diagrams KW - seismic waves KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50479517?accountid=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=Routine+construction+of+oblique-projection+seismic+profile+fence+%28block%29+diagrams%3B+an+inexpensive+visualization+technique&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A%3BKarageorgi%2C+Eleni%3BAnonymous&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1446&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - common-depth-point method; data processing; elastic waves; fence diagrams; geophysical methods; geophysical profiles; reflection; reflection methods; seismic methods; seismic waves; seismograms; three-dimensional models; two-dimensional models ER - TY - JOUR T1 - Outcrop exposures of middle crustal seismic reflections in the Whipple Mts. detachment terrane; implications for regional mid-Tertiary core complex extension AN - 50478618; 1992-011975 JF - Eos, Transactions, American Geophysical Union AU - Okaya, David A AU - Frost, Eric G AU - Davis, Gregory AU - McEvilly, Thomas V AU - Henyey, Thomas L AU - Mickus, Kevin L AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1612 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Whipple Mountains KW - reflection KW - seismology KW - detachment faults KW - middle Tertiary KW - terranes KW - mylonites KW - extension tectonics KW - Vidal Valley KW - Cenozoic KW - California KW - Tertiary KW - Southern California KW - velocity structure KW - metamorphic rocks KW - tectonics KW - San Bernardino County California KW - metamorphic core complexes KW - faults KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50478618?accountid=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=Outcrop+exposures+of+middle+crustal+seismic+reflections+in+the+Whipple+Mts.+detachment+terrane%3B+implications+for+regional+mid-Tertiary+core+complex+extension&rft.au=Okaya%2C+David+A%3BFrost%2C+Eric+G%3BDavis%2C+Gregory%3BMcEvilly%2C+Thomas+V%3BHenyey%2C+Thomas+L%3BMickus%2C+Kevin+L%3BAnonymous&rft.aulast=Okaya&rft.aufirst=David&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1612&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - CALCRUST; California; Cenozoic; crust; detachment faults; extension tectonics; faults; metamorphic core complexes; metamorphic rocks; middle Tertiary; mylonites; reflection; San Bernardino County California; seismology; Southern California; tectonics; terranes; Tertiary; United States; velocity structure; Vidal Valley; Whipple Mountains ER - TY - JOUR T1 - High frequency seismic tomographic imaging for hydrologic properties of near surface materials AN - 50478010; 1992-019820 JF - Eos, Transactions, American Geophysical Union AU - Majer, E L AU - Peterson, J E AU - Benson, S M AU - Long, J C S AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1446 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - tomography KW - movement KW - geophysical methods KW - pollution KW - hydrodynamics KW - applications KW - porosity KW - permeability KW - seismic methods KW - ground water KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50478010?accountid=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=High+frequency+seismic+tomographic+imaging+for+hydrologic+properties+of+near+surface+materials&rft.au=Majer%2C+E+L%3BPeterson%2C+J+E%3BBenson%2C+S+M%3BLong%2C+J+C+S%3BAnonymous&rft.aulast=Majer&rft.aufirst=E&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1446&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - applications; geophysical methods; ground water; hydrodynamics; movement; permeability; pollution; porosity; seismic methods; tomography ER - TY - JOUR T1 - A search for mylonite signature in the multicomponent/multi-source CALCRUST Whipple Mountain reflection line AN - 50474664; 1992-011973 JF - Eos, Transactions, American Geophysical Union AU - Karageorgi, Eleni AU - Nadeau, Robert AU - McEvilly, Thomas V AU - Okaya, David A AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1612 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Whipple Mountains KW - North America KW - anisotropic materials KW - seismology KW - Basin and Range Province KW - mylonites KW - California KW - Southern California KW - velocity structure KW - metamorphic rocks KW - San Bernardino County California KW - metamorphic core complexes KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50474664?accountid=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=Reviews+in+Engineering+Geology&rft.atitle=Subsidence+due+to+geothermal+fluid+withdrawal&rft.au=Narasimhan%2C+T+N%3BGoyal%2C+K+P&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1984-01-01&rft.volume=6&rft.issue=&rft.spage=35&rft.isbn=0813741068&rft.btitle=&rft.title=Reviews+in+Engineering+Geology&rft.issn=00802018&rft_id=info:doi/10.1130%2FREG6-p35 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropic materials; Basin and Range Province; CALCRUST; California; crust; metamorphic core complexes; metamorphic rocks; mylonites; North America; San Bernardino County California; seismology; Southern California; United States; velocity structure; Whipple Mountains ER - TY - JOUR T1 - Uranium and thorium in tuffs of the Long Valley and Valles calderas AN - 50473901; 1992-018743 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, H A AU - Flexser, S AU - Smith, A R AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1692 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - Mono County California KW - igneous rocks KW - properties KW - New Mexico KW - Th/U KW - Long Valley Caldera KW - radioactive waste KW - calcite KW - California KW - pyroclastics KW - metals KW - Valles Caldera KW - thorium KW - uranium KW - tuff KW - mobilization KW - geochemistry KW - carbonates KW - actinides KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50473901?accountid=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=Uranium+and+thorium+in+tuffs+of+the+Long+Valley+and+Valles+calderas&rft.au=Wollenberg%2C+H+A%3BFlexser%2C+S%3BSmith%2C+A+R%3BAnonymous&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1692&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; calcite; California; carbonates; geochemistry; igneous rocks; Long Valley Caldera; metals; mobilization; Mono County California; New Mexico; properties; pyroclastics; radioactive waste; Th/U; thorium; tuff; United States; uranium; Valles Caldera; volcanic rocks ER - TY - JOUR T1 - Three-dimensional velocity structure of the Long Valley region from the inversion of local earthquakes AN - 50470753; 1992-025316 JF - Eos, Transactions, American Geophysical Union AU - Romero, A E, Jr AU - McEvilly, T V AU - Majer, E L AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1467 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - California KW - calderas KW - volcanic features KW - seismology KW - three-dimensional models KW - Mono County California KW - velocity structure KW - Long Valley Caldera KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50470753?accountid=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=Three-dimensional+velocity+structure+of+the+Long+Valley+region+from+the+inversion+of+local+earthquakes&rft.au=Romero%2C+A+E%2C+Jr%3BMcEvilly%2C+T+V%3BMajer%2C+E+L%3BAnonymous&rft.aulast=Romero&rft.aufirst=A&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1467&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; California; crust; Long Valley Caldera; Mono County California; seismology; three-dimensional models; United States; velocity structure; volcanic features ER - TY - JOUR T1 - Comparisons of oxygen isotope systematics of fossil and active calderas; Bonanza, CO and Long Valley, CA AN - 50469710; 1992-017887 JF - Eos, Transactions, American Geophysical Union AU - Smith, B M AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1677 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - oxygen KW - isotopes KW - igneous rocks KW - stable isotopes KW - Bonanza Caldera KW - Cenozoic KW - California KW - Bishop Tuff KW - volcanic features KW - normal faults KW - tuff KW - geochemistry KW - faults KW - Quaternary KW - Mono County California KW - listric faults KW - Paleogene KW - O-18/O-16 KW - ring structures KW - Long Valley Caldera KW - hydrothermal conditions KW - calderas KW - pyroclastics KW - Tertiary KW - intrusions KW - Pleistocene KW - Colorado KW - Oligocene KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50469710?accountid=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=Comparisons+of+oxygen+isotope+systematics+of+fossil+and+active+calderas%3B+Bonanza%2C+CO+and+Long+Valley%2C+CA&rft.au=Smith%2C+B+M%3BAnonymous&rft.aulast=Smith&rft.aufirst=B&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1677&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bishop Tuff; Bonanza Caldera; calderas; California; Cenozoic; Colorado; faults; geochemistry; hydrothermal conditions; igneous rocks; intrusions; isotopes; listric faults; Long Valley Caldera; Mono County California; normal faults; O-18/O-16; Oligocene; oxygen; Paleogene; Pleistocene; pyroclastics; Quaternary; ring structures; stable isotopes; Tertiary; tuff; United States; volcanic features; volcanic rocks ER - TY - JOUR T1 - Oxygen isotope profile of an immature geothermal area on the east rift of Kilauea, Hawaii AN - 50468878; 1992-017879 JF - Eos, Transactions, American Geophysical Union AU - Smith, B M AU - Thomas, D M AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1676 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Hawaii Island KW - volcanic rocks KW - oxygen KW - isotopes KW - Hawaii County Hawaii KW - igneous rocks KW - Hawaii KW - East Pacific Ocean Islands KW - O-18/O-16 KW - stable isotopes KW - intrusions KW - dikes KW - mineral composition KW - basalts KW - Oceania KW - volcanoes KW - Polynesia KW - geothermal gradient KW - Kilauea KW - geochemistry KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50468878?accountid=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=Oxygen+isotope+profile+of+an+immature+geothermal+area+on+the+east+rift+of+Kilauea%2C+Hawaii&rft.au=Smith%2C+B+M%3BThomas%2C+D+M%3BAnonymous&rft.aulast=Smith&rft.aufirst=B&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1676&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basalts; dikes; East Pacific Ocean Islands; geochemistry; geothermal gradient; Hawaii; Hawaii County Hawaii; Hawaii Island; igneous rocks; intrusions; isotopes; Kilauea; mineral composition; O-18/O-16; Oceania; oxygen; Polynesia; stable isotopes; United States; volcanic rocks; volcanoes ER - TY - JOUR T1 - Lubrication theory analysis of the permeability of rough-walled fractures AN - 50398956; 1992-063984 JF - Eos, Transactions, American Geophysical Union AU - Zimmerman, R W AU - Kumar, S AU - Bodvarsson, G S AU - Anonymous Y1 - 1990/10// PY - 1990 DA - October 1990 SP - 1347 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - fractures KW - theoretical studies KW - movement KW - lubrication theory KW - hydrodynamics KW - mathematical models KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50398956?accountid=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=Lubrication+theory+analysis+of+the+permeability+of+rough-walled+fractures&rft.au=Zimmerman%2C+R+W%3BKumar%2C+S%3BBodvarsson%2C+G+S%3BAnonymous&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1990-10-01&rft.volume=71&rft.issue=43&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractures; ground water; hydrodynamics; lubrication theory; mathematical models; movement; theoretical studies ER - TY - JOUR T1 - Seismic source representation in orthogonal functions AN - 50654782; 1990-054461 JF - Geophysical Journal International AU - Vasco, D W Y1 - 1990/09// PY - 1990 DA - September 1990 SP - 531 EP - 535 PB - Blackwell, [London] VL - 102 IS - 3 SN - 0955-419X, 0955-419X KW - focal mechanism KW - seismology KW - numerical models KW - three-dimensional models KW - seismic moment KW - seismic sources KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50654782?accountid=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=Geophysical+Journal+International&rft.atitle=Seismic+source+representation+in+orthogonal+functions&rft.au=Vasco%2C+D+W&rft.aulast=Vasco&rft.aufirst=D&rft.date=1990-09-01&rft.volume=102&rft.issue=3&rft.spage=531&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0955419X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - SuppNotes - Lawrence Berkeley Lab., Cent. Comput. Seismol. Publ. No. 87 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - earthquakes; focal mechanism; numerical models; seismic moment; seismic sources; seismology; three-dimensional models ER - TY - JOUR T1 - On two-phase relative permeability and capillary pressure of rough-walled rock fractures AN - 50185819; 1991-005860 AB - This paper presents a conceptual and numerical model of multiphase flow in fractures. The void space of real rough-walled rock fractures is conceptualized as a two-dimensional heterogeneous porous medium, characterized by aperture as a function of position in the fracture plane. Portions of a fracture are occupied by wetting and nonwetting phase, respectively, according to local capillary pressure and global accessibility criteria. Phase occupancy and permeability are derived by assuming a parallel-plate approximation for suitably small subregions in the fracture plane. For lognormal aperture distributions, a simple approximation to fracture capillary pressure is obtained in closed form; it is found to resemble the typical shape of Leverett's j function. Approximations to wetting and nonwetting phase relative permeabilities are calculated by numerically simulating single phase flows separately in the wetted and nonwetted pore spaces. Illustrative examples indicate that relative permeabilities depend sensitively on the nature and range of spatial correlation between apertures. It is also observed that interference between fluid phases flowing in a fracture tends to be strong, with the sum of wetting and nonwetting phase relative permeabilities being considerably less than 1 at intermediate saturations. Copyright 1990 by the American Geophysical Union. JF - Water Resources Research AU - Pruess, K AU - Tsang, Y W Y1 - 1990/09// PY - 1990 DA - September 1990 SP - 1915 EP - 1926 PB - American Geophysical Union, Washington, DC VL - 26 IS - 9 SN - 0043-1397, 0043-1397 KW - petroleum engineering KW - two-phase models KW - pressure KW - numerical models KW - capillary pressure KW - roughness KW - porous materials KW - hydrogeology KW - two-dimensional models KW - ground water KW - models KW - fractures KW - engineering geology KW - reservoir properties KW - applications KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50185819?accountid=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=On+two-phase+relative+permeability+and+capillary+pressure+of+rough-walled+rock+fractures&rft.au=Pruess%2C+K%3BTsang%2C+Y+W&rft.aulast=Pruess&rft.aufirst=K&rft.date=1990-09-01&rft.volume=26&rft.issue=9&rft.spage=1915&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR026i009p01915 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - applications; capillary pressure; engineering geology; fractures; ground water; hydrogeology; models; numerical models; permeability; petroleum engineering; porous materials; pressure; reservoir properties; roughness; two-dimensional models; two-phase models DO - http://dx.doi.org/10.1029/WR026i009p01915 ER - TY - RPRT T1 - The application of moment methods to the analysis of fluid electrical conductivity logs in boreholes AN - 52217900; 2001-046937 AB - Previous reports have presented a procedure for analyzing a time sequence of wellbore electric conductivity logs in order to obtain out-flow parameters of fractures intercepted by the borehole (Tsang et al. 1990), and a code, called BORE, used to simulate borehole fluid conductivity profiles given these parameters (Hale and Tsang, 1988). The present report describes three new direct (not iterative) methods for analyzing a short time series of electric conductivity logs based on moment quantities of the individual outflow peaks and applies them to synthetic as well as to field data. The results of the methods discussed show promising results and are discussed in terms of their respective advantages and limitations. In particular it is shown that one of these methods, the so-called "Partial Moment Method", is capable of reproducing packer test results from field experiments in the Leuggern deep well within a factor of three, which is below the range of what is recognized as the precision of packer tests themselves. Furthermore the new method is much quicker than the previously used iterative fitting procedure and is even capable of handling transient fracture outflow conditions. JF - The application of moment methods to the analysis of fluid electrical conductivity logs in boreholes AU - Loew, Simon AU - Tsang, Chin-Fu AU - Hale, Frank V AU - Hufschmied, Peter Y1 - 1990/08// PY - 1990 DA - August 1990 SP - 47 VL - LBL-Z8809/NDC-8 KW - hydrology KW - electrical conductivity KW - dispersivity KW - electrical logging KW - well-logging KW - rates KW - preferential flow KW - advection KW - simulation KW - fractures KW - boreholes KW - transmissivity KW - velocity KW - hydrodynamics KW - hydraulic conductivity KW - pore water KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52217900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Loew%2C+Simon%3BTsang%2C+Chin-Fu%3BHale%2C+Frank+V%3BHufschmied%2C+Peter&rft.aulast=Loew&rft.aufirst=Simon&rft.date=1990-08-01&rft.volume=25&rft.issue=&rft.spage=1053&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 11 N1 - Availability - National Technical Information Service, Springfield, VA, United States N1 - Document feature - illus. incl. 10 tables N1 - SuppNotes - NAGRA-DOE cooperative project report N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Measurement and interpretation of low levels of dissolved oxygen in ground water AN - 50672382; 1990-045613 AB - A Rhodazine-D colorimetric technique was adapted to measure low-level dissolved oxygen concentrations in groundwater. Prepared samples containing between 0 and 8.0 micromoles/l dissolved oxygen in equilibrium with known gas mixtures produced linear spectrophotometric absorbance with a lower detection limit of 0.2 micromoles/l. Excellent reproducibility was found for solutions ranging in composition from deionized water to sea water with chemical interferences detected only for easily reduced metal species such as ferric ion, cupric ion and hexavalent chromium. Such effects were correctable based on parallel reaction stoichiometries relative to oxygen. The technique, coupled with a downhole wire line tool, permitted low-level monitoring of dissolved oxygen in wells at the selenium-contaminated Kesterson Reservoir in California. Results indicated a close association between low but measurable dissolved oxygen concentrations and mobility of oxidized forms of selenium in the shallow aquifer which were in general electrochemical disequilibrium. (Author 's abstract) JF - Ground Water AU - White, Art F AU - Peterson, Maria L AU - Solbau, Ray D Y1 - 1990/08// PY - 1990 DA - August 1990 SP - 584 EP - 590 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 28 IS - 4 SN - 0017-467X, 0017-467X KW - United States KW - oxygen KW - selenium KW - solutes KW - pollution KW - hydrochemistry KW - ground water KW - Central Valley KW - California KW - environmental geology KW - surveys KW - Kesterson Reservoir KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50672382?accountid=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=Ground+Water&rft.atitle=Measurement+and+interpretation+of+low+levels+of+dissolved+oxygen+in+ground+water&rft.au=White%2C+Art+F%3BPeterson%2C+Maria+L%3BSolbau%2C+Ray+D&rft.aulast=White&rft.aufirst=Art&rft.date=1990-08-01&rft.volume=28&rft.issue=4&rft.spage=584&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from USGS product, Selected Water Resources Abstracts, Reston, VA, United States N1 - Date revised - 1990-01-01 N1 - Number of references - 22 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - California; Central Valley; environmental geology; geochemistry; ground water; hydrochemistry; Kesterson Reservoir; oxygen; pollution; selenium; solutes; surveys; United States ER - TY - JOUR T1 - Hydrologic detection of abandoned wells near proposed injection wells for hazardous waste disposal; discussion and reply AN - 50664228; 1990-052927 JF - Water Resources Research AU - Wagner, R AU - Voigt, H D AU - Javandel, Iraj AU - Tsang, Chin Fu AU - Witherspoon, Paul A Y1 - 1990/08// PY - 1990 DA - August 1990 SP - 1855 EP - 1860 PB - American Geophysical Union, Washington, DC VL - 26 IS - 8 SN - 0043-1397, 0043-1397 KW - wells KW - hazardous waste KW - reinjection wells KW - liquid waste KW - abandoned wells KW - pollution KW - hydrodynamics KW - waste disposal KW - Laplace transformations KW - seepage KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50664228?accountid=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=Hydrologic+detection+of+abandoned+wells+near+proposed+injection+wells+for+hazardous+waste+disposal%3B+discussion+and+reply&rft.au=Wagner%2C+R%3BVoigt%2C+H+D%3BJavandel%2C+Iraj%3BTsang%2C+Chin+Fu%3BWitherspoon%2C+Paul+A&rft.aulast=Wagner&rft.aufirst=R&rft.date=1990-08-01&rft.volume=26&rft.issue=8&rft.spage=1855&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/ L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - For reference to original see Javandel, Iraj, Tsang, Chin Fu, and Witherspoon, Paul, Water Resour. Res., Vol. 24, No. 2, p. 261-270, 1988 N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - abandoned wells; aquifers; hazardous waste; hydrodynamics; Laplace transformations; liquid waste; pollution; reinjection wells; seepage; waste disposal; wells ER - TY - JOUR T1 - Shear-wave anisotropy in the Parkfield Varian well VSP AN - 50644237; 1990-060922 JF - Bulletin of the Seismological Society of America AU - Daley, T M AU - McEvilly, T V Y1 - 1990/08// PY - 1990 DA - August 1990 SP - 857 EP - 869 PB - Seismological Society of America, Berkeley, CA VL - 80 IS - 4 SN - 0037-1106, 0037-1106 KW - United States KW - body waves KW - experimental studies KW - seismic profiles KW - geophysical surveys KW - well-logging KW - geophysical methods KW - elastic waves KW - seismic sources KW - seismic methods KW - models KW - California KW - vertical seismic profiles KW - San Andreas Fault KW - Monterey County California KW - velocity KW - surveys KW - propagation KW - Parkfield California KW - geophysical profiles KW - seismic waves KW - S-waves KW - anisotropy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50644237?accountid=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=Shear-wave+anisotropy+in+the+Parkfield+Varian+well+VSP&rft.au=Daley%2C+T+M%3BMcEvilly%2C+T+V&rft.aulast=Daley&rft.aufirst=T&rft.date=1990-08-01&rft.volume=80&rft.issue=4&rft.spage=857&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 20 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - anisotropy; body waves; California; elastic waves; experimental studies; geophysical methods; geophysical profiles; geophysical surveys; models; Monterey County California; Parkfield California; propagation; S-waves; San Andreas Fault; seismic methods; seismic profiles; seismic sources; seismic waves; surveys; United States; velocity; vertical seismic profiles; well-logging ER - TY - JOUR T1 - Leaching of uranium and thorium from monazite; III, Leaching of radiogenic daughters AN - 50676022; 1990-049220 JF - Geochimica et Cosmochimica Acta AU - Olander, Donald R AU - Eyal, Yehuda Y1 - 1990/07// PY - 1990 DA - July 1990 SP - 1889 EP - 1896 PB - Pergamon, Oxford VL - 54 IS - 7 SN - 0016-7037, 0016-7037 KW - processes KW - alkaline earth metals KW - diffusion KW - radium KW - isotopes KW - Th-232 KW - radioactive decay KW - Th-228 KW - phosphates KW - radioactive isotopes KW - Ra-228 KW - metals KW - U-234 KW - thorium KW - monazite KW - uranium KW - mobilization KW - U-238 KW - leaching KW - interpretation KW - geochemistry KW - actinides KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50676022?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Leaching+of+uranium+and+thorium+from+monazite%3B+III%2C+Leaching+of+radiogenic+daughters&rft.au=Olander%2C+Donald+R%3BEyal%2C+Yehuda&rft.aulast=Olander&rft.aufirst=Donald&rft.date=1990-07-01&rft.volume=54&rft.issue=7&rft.spage=1889&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2890%2990259-N L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; diffusion; fractionation; geochemistry; interpretation; isotopes; leaching; metals; mobilization; monazite; phosphates; processes; Ra-228; radioactive decay; radioactive isotopes; radium; Th-228; Th-232; thorium; U-234; U-238; uranium DO - http://dx.doi.org/10.1016/0016-7037(90)90259-N ER - TY - JOUR T1 - Leaching of uranium and thorium from monazite; I, Initial leaching AN - 50674318; 1990-049218 JF - Geochimica et Cosmochimica Acta AU - Eyal, Yehuda AU - Olander, Donald R Y1 - 1990/07// PY - 1990 DA - July 1990 SP - 1867 EP - 1877 PB - Pergamon, Oxford VL - 54 IS - 7 SN - 0016-7037, 0016-7037 KW - processes KW - isotopes KW - phosphates KW - solution KW - metals KW - thorium KW - monazite KW - uranium KW - leaching KW - interpretation KW - geochemistry KW - actinides KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50674318?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Leaching+of+uranium+and+thorium+from+monazite%3B+I%2C+Initial+leaching&rft.au=Eyal%2C+Yehuda%3BOlander%2C+Donald+R&rft.aulast=Eyal&rft.aufirst=Yehuda&rft.date=1990-07-01&rft.volume=54&rft.issue=7&rft.spage=1867&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2890%2990257-L L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - actinides; fractionation; geochemistry; interpretation; isotopes; leaching; metals; monazite; phosphates; processes; solution; thorium; uranium DO - http://dx.doi.org/10.1016/0016-7037(90)90257-L ER - TY - JOUR T1 - Geochemical studies of the Cretaceous-Tertiary boundary in ODP Holes 689B and 690C AN - 50499648; 1991-051153 AB - In a study of ODP Hole 689B no iridium (Ir) anomaly was found in Sections 1 through 6 of Core 25X or in Core 26X from the top down to section 2, 3-13 cm. If the Cretaceous-Tertiary (K-T) contact is in the region studied, then sedimentation was not continuous, and the K-T boundary was probably either not deposited or it was eroded away. In a study of Cores 15X and 16X of ODP Hole 690C, an iridium peak with a maximum abundance of 1566 ppt was found in Section 4 of Core 15X at 39-40 cm with a half-width of 6.6 cm. The Ir distribution below the main peak is attributed to bioturbation by organisms with burrows extending at least 0.4 m. There are variable enrichments of clay in the mainly CaCO3 sediment of core 15X, and the stratigraphically lowest part of the most abundant clay deposits is found (within 2 cm) in the same position as the main Ir peak. The degree of homogeneity of the clay-rich interval suggests it was not due to episodic volcanism but may have been due to a decrease of the CaCO3 deposition rate which was possibly triggered by the impact of a large asteroid or comet on the Earth. (Auth. mod.) JF - Proceedings of the Ocean Drilling Program, Scientific Results AU - Michel, Helen V AU - Asaro, Frank AU - Alvarez, Walter AU - Alvarez, Luis W AU - Barker, Peter F AU - Kennett, James P AU - O'Connell, Suzanne B AU - Berkowitz, Stephen AU - Bryant, William R AU - Burckle, Lloyd H AU - Egeberg, Per Kristian AU - Fuetterer, Dieter Karl AU - Gersonde, Rainer Erich AU - Golovchenko, Xenia AU - Hamilton, Norman AU - Lawver, Lawrence AU - Lazarus, David B AU - Lonsdale, Malcolm J AU - Mohr, Barbara A R AU - Nagao, Toshiyasu AU - Pereira, Christopher P G AU - Pudsey, Carol J AU - Robert, Christian M AU - Schandl, Eva S AU - Spiess, Volkhard AU - Stott, Lowell D AU - Thomas, Ellen AU - Thompson, Keith F M AU - Wise, Sherwood W, Jr A2 - Kennett, Diana M. A2 - Masterson, Amanda A2 - Stewart, Norman J. Y1 - 1990/07// PY - 1990 DA - July 1990 SP - 159 EP - 168 PB - Texas A & M University, Ocean Drilling Program, College Station, TX VL - 113 SN - 0884-5891, 0884-5891 KW - Southern Ocean KW - lower Paleocene KW - Cretaceous KW - Leg 113 KW - ODP Site 689 KW - platinum group KW - Upper Cretaceous KW - iridium KW - Cenozoic KW - ODP Site 690 KW - volcanism KW - Paleocene KW - sedimentary structures KW - geochemistry KW - Weddell Sea KW - stratigraphy KW - biogenic structures KW - Antarctic Ocean KW - anomalies KW - Paleogene KW - distribution KW - Mesozoic KW - Hole 689B KW - Tertiary KW - Hole 690C KW - metals KW - K-T boundary KW - stratigraphic boundary KW - Ocean Drilling Program KW - bioturbation KW - abundance KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50499648?accountid=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=Proceedings+of+the+Ocean+Drilling+Program%2C+Scientific+Results&rft.atitle=Geochemical+studies+of+the+Cretaceous-Tertiary+boundary+in+ODP+Holes+689B+and+690C&rft.au=Michel%2C+Helen+V%3BAsaro%2C+Frank%3BAlvarez%2C+Walter%3BAlvarez%2C+Luis+W%3BBarker%2C+Peter+F%3BKennett%2C+James+P%3BO%27Connell%2C+Suzanne+B%3BBerkowitz%2C+Stephen%3BBryant%2C+William+R%3BBurckle%2C+Lloyd+H%3BEgeberg%2C+Per+Kristian%3BFuetterer%2C+Dieter+Karl%3BGersonde%2C+Rainer+Erich%3BGolovchenko%2C+Xenia%3BHamilton%2C+Norman%3BLawver%2C+Lawrence%3BLazarus%2C+David+B%3BLonsdale%2C+Malcolm+J%3BMohr%2C+Barbara+A+R%3BNagao%2C+Toshiyasu%3BPereira%2C+Christopher+P+G%3BPudsey%2C+Carol+J%3BRobert%2C+Christian+M%3BSchandl%2C+Eva+S%3BSpiess%2C+Volkhard%3BStott%2C+Lowell+D%3BThomas%2C+Ellen%3BThompson%2C+Keith+F+M%3BWise%2C+Sherwood+W%2C+Jr&rft.aulast=Michel&rft.aufirst=Helen&rft.date=1990-07-01&rft.volume=113&rft.issue=&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Ocean+Drilling+Program%2C+Scientific+Results&rft.issn=08845891&rft_id=info:doi/10.2973%2Fodp.proc.sr.113.161.1990 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1991-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abundance; anomalies; Antarctic Ocean; biogenic structures; bioturbation; Cenozoic; Cretaceous; distribution; geochemistry; Hole 689B; Hole 690C; iridium; K-T boundary; Leg 113; lower Paleocene; Mesozoic; metals; Ocean Drilling Program; ODP Site 689; ODP Site 690; Paleocene; Paleogene; platinum group; sedimentary structures; Southern Ocean; stratigraphic boundary; stratigraphy; Tertiary; Upper Cretaceous; volcanism; Weddell Sea DO - http://dx.doi.org/10.2973/odp.proc.sr.113.161.1990 ER - TY - JOUR T1 - On thermohydrologic conditions near high-level nuclear wastes emplaced in partially saturated fractured tuff; 2, Effective continuum approximation AN - 51068777; 1990-042808 AB - The continuum approximation is based on the thermohydrologic behavior observed in detailed simulations with explicit consideration of fracture effects. The crucial concept is the notion of local thermodynamic equilibrium between rock matrix and fractures. Where applicable it provides a substantial simplification of the description of fluid and heat flow in fractured porous media. Derivation of formulas for effective continuum characteristic curves (relative permeabilities and capillary pressures) in terms of the properties of fracture and matrix continua. Numerical simulations demonstrate that under favorable conditions the effective continuum approximation closely matches predictions obtained from an explicit modeling of fracture effects. A simple criterion for the applicability of an effective continuum approximation is derived from consideration of diffusive processes.--Modified journal abstract. JF - Water Resources Research AU - Pruess, K AU - Wang, J S Y AU - Tsang, Y W Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 1249 EP - 1261 PB - American Geophysical Union, Washington, DC VL - 26 IS - 6 SN - 0043-1397, 0043-1397 KW - fractured materials KW - high-level waste KW - volcanic rocks KW - igneous rocks KW - porous materials KW - mathematical models KW - thermal regime KW - radioactive waste KW - pyroclastics KW - fractures KW - theoretical studies KW - saturation KW - water regimes KW - tuff KW - waste disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51068777?accountid=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=On+thermohydrologic+conditions+near+high-level+nuclear+wastes+emplaced+in+partially+saturated+fractured+tuff%3B+2%2C+Effective+continuum+approximation&rft.au=Pruess%2C+K%3BWang%2C+J+S+Y%3BTsang%2C+Y+W&rft.aulast=Pruess&rft.aufirst=K&rft.date=1990-06-01&rft.volume=26&rft.issue=6&rft.spage=1249&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR026i006p01249 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - fractured materials; fractures; high-level waste; igneous rocks; mathematical models; porous materials; pyroclastics; radioactive waste; saturation; storage; theoretical studies; thermal regime; tuff; volcanic rocks; waste disposal; water regimes DO - http://dx.doi.org/10.1029/WR026i006p01249 ER - TY - JOUR T1 - Transmission of seismic waves across single natural fractures AN - 51068184; 1990-053562 AB - The complete solutions for seismic wave reflection, conversion, and transmission across a displacement and velocity discontinuity between two half-spaces with different densities and elastic properties are derived for all angles of the incident wave. The ratio between the seismic stress across this boundary and the seismic particle displacement and velocity are described by a specific stiffness and a specific viscosity, respectively. A displacement discontinuity results in frequency-dependent reflection and transmission coefficients and a frequency-dependent group time delay. The velocity discontinuity results in frequency-independent coefficients and zero delay. Results of laboratory experiments on compressional and shear wave transmission across three different natural fractures in a quartz monzonite are described. Measurements were made at different effective stresses under dry and saturated conditions at room temperature. It is shown that the effect of these fractures on the spectral amplitudes for compressional and shear pulses transmitted across these fractures are described well by a displacement discontinuity for compressional pulses under dry and saturated conditions and by a combined displacement and velocity discontinuity for shear wave pulses under dry and saturated conditions.--Modified journal abstract. JF - Journal of Geophysical Research AU - Pyrak-Nolte, Laura J AU - Myer, Larry R AU - Cook, Neville G W Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 8617 EP - 8638 PB - American Geophysical Union, Washington, DC VL - 95 IS - B6 SN - 0148-0227, 0148-0227 KW - P-waves KW - body waves KW - experimental studies KW - elasticity KW - seismology KW - igneous rocks KW - elastic properties KW - elastic waves KW - boundary conditions KW - rock mechanics KW - laboratory studies KW - fractures KW - plutonic rocks KW - Q KW - materials, properties KW - quartz monzonite KW - propagation KW - seismic waves KW - S-waves KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51068184?accountid=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&rft.atitle=Transmission+of+seismic+waves+across+single+natural+fractures&rft.au=Pyrak-Nolte%2C+Laura+J%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W&rft.aulast=Pyrak-Nolte&rft.aufirst=Laura&rft.date=1990-06-01&rft.volume=95&rft.issue=B6&rft.spage=8617&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB095iB06p08617 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; boundary conditions; elastic properties; elastic waves; elasticity; experimental studies; fractures; igneous rocks; laboratory studies; materials, properties; P-waves; plutonic rocks; propagation; Q; quartz monzonite; rock mechanics; S-waves; seismic waves; seismology DO - http://dx.doi.org/10.1029/JB095iB06p08617 ER - TY - JOUR T1 - On thermohydrologic conditions near high-level nuclear wastes emplaced in partially saturated fractured tuff; 1, Simulation studies with explicit consideration of fracture effects AN - 51067147; 1990-042807 AB - Modeling studies on the simultaneous transport of heat, liquid water, vapor, and air in partially saturated, fractured porous rock. Formation parameters were chosen as representative of the potential nuclear waste repository site in the Topopah Spring unit of the Yucca Mountain tuffs. The presence of fractures makes the transport problem very complex, both in terms of flow geometry and physics. The numerical simulator use for our flow calculations takes into account most of the physical effects believed to be important in multiphase fluid and heat flow. It has provisions for handling the extreme nonlinearities that arise in phase transitions, component disappearances, and capillary discontinuities at fracture faces. Thermohydrologic conditions in the vicinity of the waste packages are found to depend strongly on relative permeability and capillary pressure characteristics of the fractures, which are unknown at the present time. If liquid held on the rough walls of drained fractures is assumed to be mobile, strong heat pipe effects are predicted. Under these conditions the host rock will remain in two-phase conditions right up to the emplacement hole, and formation temperature will peak near 100 degrees C. It is assumed that liquid cannot move along drained fractures, the region surrounding the waste packages is predicted to dry up, and formation temperatures will rise beyond 200 degrees C.--Modified journal abstract. JF - Water Resources Research AU - Pruess, K AU - Wang, J S Y AU - Tsang, Y W Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 1235 EP - 1248 PB - American Geophysical Union, Washington, DC VL - 26 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - fractured materials KW - volcanic rocks KW - igneous rocks KW - thermal regime KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - fractures KW - water regimes KW - tuff KW - Yucca Mountain KW - Nevada KW - high-level waste KW - porous materials KW - mathematical models KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - engineering geology KW - Tertiary KW - southern Nevada KW - saturation KW - Neogene KW - heat transfer KW - waste disposal KW - thermal effects KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51067147?accountid=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=Palynology&rft.atitle=Asteroid+impacts+and+mass+extinctions&rft.au=Asaro%2C+Frank%3BMichel%2C+Helen+V%3BAlvarez%2C+Luis+W%3BAlvarez%2C+Walter&rft.aulast=Asaro&rft.aufirst=Frank&rft.date=1984-01-01&rft.volume=8&rft.issue=&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Palynology&rft.issn=01916122&rft_id=info:doi/ L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 62 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Cenozoic; engineering geology; fractured materials; fractures; heat transfer; high-level waste; igneous rocks; mathematical models; Miocene; Neogene; Nevada; Nevada Test Site; Nye County Nevada; porous materials; pyroclastics; radioactive waste; saturation; southern Nevada; storage; Tertiary; thermal effects; thermal regime; Topopah Spring Member; tuff; United States; volcanic rocks; waste disposal; water regimes; Yucca Mountain DO - http://dx.doi.org/10.1029/WR026i006p01235 ER - TY - JOUR T1 - Selenium immobilization in a pond sediment at Kesterson Reservoir AN - 50685903; 1990-037386 JF - Journal of Environmental Quality AU - Long, Robert H B AU - Benson, Sally M AU - Tokunaga, Tetsu K AU - Yee, Andrew Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 302 EP - 311 PB - American Society of Agronomy, [and] Crop Science Society of America, [and] Soil Science Society of America, Madison, WI VL - 19 IS - 2 SN - 0047-2425, 0047-2425 KW - United States KW - soils KW - hydrology KW - San Joaquin Valley KW - selenium KW - reclamation KW - Central California KW - surface water KW - pollution KW - biota KW - California KW - limnology KW - selenate ion KW - sediments KW - Merced County California KW - environmental geology KW - surveys KW - Kesterson Reservoir KW - geochemistry KW - pore water KW - Eh KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50685903?accountid=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+Environmental+Quality&rft.atitle=Selenium+immobilization+in+a+pond+sediment+at+Kesterson+Reservoir&rft.au=Long%2C+Robert+H+B%3BBenson%2C+Sally+M%3BTokunaga%2C+Tetsu+K%3BYee%2C+Andrew&rft.aulast=Long&rft.aufirst=Robert+H&rft.date=1990-06-01&rft.volume=19&rft.issue=2&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/ L2 - http://jeq.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 30 N1 - PubXState - WI N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Contrib. Earth Sci. Div., Lawrence Berkeley Lab., Berkeley, CA N1 - Last updated - 2012-06-07 N1 - CODEN - JEVQAA N1 - SubjectsTermNotLitGenreText - biota; California; Central California; Eh; environmental geology; geochemistry; hydrology; Kesterson Reservoir; limnology; Merced County California; pollution; pore water; reclamation; San Joaquin Valley; sediments; selenate ion; selenium; soils; surface water; surveys; United States ER - TY - JOUR T1 - Numerical experiments on convective heat transfer in water-saturated porous media at near-critical conditions AN - 50670014; 1990-045702 JF - Transport in Porous Media AU - Cox, B L AU - Pruess, K Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 299 EP - 323 PB - D. Reidel Publishing Company, Dordrecht VL - 5 IS - 3 SN - 0169-3913, 0169-3913 KW - processes KW - experimental studies KW - numerical models KW - porous materials KW - hydrogeology KW - aqueous solutions KW - convection KW - boundary conditions KW - temperature KW - models KW - theoretical studies KW - saturated zone KW - geothermal systems KW - heat flow KW - dispersion KW - heat transfer KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50670014?accountid=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=Transport+in+Porous+Media&rft.atitle=Numerical+experiments+on+convective+heat+transfer+in+water-saturated+porous+media+at+near-critical+conditions&rft.au=Cox%2C+B+L%3BPruess%2C+K&rft.aulast=Cox&rft.aufirst=B&rft.date=1990-06-01&rft.volume=5&rft.issue=3&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Transport+in+Porous+Media&rft.issn=01693913&rft_id=info:doi/ L2 - http://springerlink.metapress.com/(l4tqdq55jga2hgb0achos1qm)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100342,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous solutions; boundary conditions; convection; dispersion; experimental studies; geochemistry; geothermal systems; heat flow; heat transfer; hydrogeology; models; numerical models; porous materials; processes; saturated zone; temperature; theoretical studies ER - TY - JOUR T1 - The hydrogeology of the Costa Rica Rift as constrained by results of Ocean Drilling Program downhole experiments AN - 50582367; 1991-023334 JF - AAPG Bulletin AU - Fisher, Andrew T AU - Becker, K AU - Narasimhan, T AU - Anonymous Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 972 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 74 IS - 6 SN - 0149-1423, 0149-1423 KW - Leg 140 KW - Leg 83 KW - oceanography KW - ground water KW - marine sediments KW - topography KW - Leg 69 KW - heat flow KW - sediments KW - Leg 137 KW - ocean floors KW - Costa Rica Rift KW - East Pacific KW - Leg 92 KW - experimental studies KW - IPOD KW - basement KW - Equatorial Pacific KW - DSDP Site 504 KW - Leg 70 KW - Pacific Ocean KW - heat transfer KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Leg 111 KW - bathymetry KW - Leg 148 KW - pore water KW - permeability KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50582367?accountid=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=AAPG+Bulletin&rft.atitle=The+hydrogeology+of+the+Costa+Rica+Rift+as+constrained+by+results+of+Ocean+Drilling+Program+downhole+experiments&rft.au=Fisher%2C+Andrew+T%3BBecker%2C+K%3BNarasimhan%2C+T%3BAnonymous&rft.aulast=Fisher&rft.aufirst=C&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - Fifth Circum-Pacific energy and mineral resources conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - OK N1 - Last updated - 2016-04-14 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - basement; bathymetry; Costa Rica Rift; Deep Sea Drilling Project; DSDP Site 504; East Pacific; Equatorial Pacific; experimental studies; ground water; heat flow; heat transfer; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 69; Leg 70; Leg 83; Leg 92; marine sediments; Ocean Drilling Program; ocean floors; oceanography; Pacific Ocean; permeability; pore water; sediments; topography ER - TY - JOUR T1 - Passive, off-axis convection through the southern flank of the Costa Rica Rift AN - 50185716; 1990-053614 AB - Pore fluids are passively convecting through young oceanic sediments and crust around Deep Sea Drilling Project (DSDP) site 504 on the southern flank of the Costa Rica Rift, as inferred from a variety of geological, geochemical, and geothermal observations. The presence of a fluid circulation system is supported by new data collected on Ocean Drilling Program (ODP) leg 111 and a predrilling survey cruise over the heavily sedimented, 5.9 Ma site; during the latter, elongated heat flow anomalies were mapped subparallel to structural strike, with individual measurements of twice the regional mean value, and strong lateral and vertical geochemical gradients were detected in pore waters squeezed from sediment cores. Also, there is a strong correlation between heat flow, bathymetry, sediment thickness, and inferred fluid velocities up through the sediments. On an earlier DSDP leg, an 8-bar underpressure was measured in the upper 200 m of basement beneath thick sediment cover. Although the forces which drive passive circulation are not well understood, it has generally been thought that the length scale of heat flow variations provides a good indication of the depth of hydrothermal circulation within the oceanic crust. This assumption was based on analytical and numerical analyses of relatively simple porous media models. Deep crustal convection had been inferred near site 504 based on the geometry of surface heat flow anomalies with a wavelength of 4-7 km but appears to be precluded by low crustal permeability, as measured in DSDP hole 504B. The widely varied geothermal and hydrogeological observations near site 504 are readily explained by a model which combines (1) basement relief, (2) irregular sediment drape, (3) largely conductive heat transfer through the sediments overlying the crust, and (4) thermal and geochemical homogenization of pore fluids at the sediment/basement interface, which results from (5) topographically induced, passive hydrothermal circulation with large aspect ratio, convection cells. This convection involves mainly the permeable, upper 200-300 m of crust; the deeper crust is not involved. This convection is induced through a combination of buoyancy fluxes, due to heating from below, and topographic variations on the seafloor and at the basement-sediment interface. This model was designed to incorporate data from both near the sediment surface and deep within boreholes; it is successful in duplicating numerous field observations. Copyright 1990 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Fisher, A T AU - Becker, Keir AU - Narasimhan, T N AU - Langseth, Marcus G AU - Mottl, Michael J AU - Anonymous Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 9343 EP - 9370 PB - American Geophysical Union, Washington, DC VL - 95 IS - B6 SN - 0148-0227, 0148-0227 KW - oceanic crust KW - Leg 140 KW - Leg 83 KW - fluid dynamics KW - marine sediments KW - Leg 69 KW - heat flow KW - sediments KW - Leg 137 KW - Costa Rica Rift KW - upper crust KW - East Pacific KW - Leg 92 KW - pressure KW - rift zones KW - IPOD KW - Equatorial Pacific KW - DSDP Site 504 KW - convection KW - Leg 70 KW - hydrothermal conditions KW - tectonophysics KW - Pacific Ocean KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Leg 111 KW - Leg 148 KW - pore water KW - permeability KW - crust KW - 18:Solid-earth geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50185716?accountid=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&rft.atitle=Passive%2C+off-axis+convection+through+the+southern+flank+of+the+Costa+Rica+Rift&rft.au=Fisher%2C+A+T%3BBecker%2C+Keir%3BNarasimhan%2C+T+N%3BLangseth%2C+Marcus+G%3BMottl%2C+Michael+J%3BAnonymous&rft.aulast=Fisher&rft.aufirst=A&rft.date=1990-06-01&rft.volume=95&rft.issue=B6&rft.spage=9343&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB095iB06p09343 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 100 N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - convection; Costa Rica Rift; crust; Deep Sea Drilling Project; DSDP Site 504; East Pacific; Equatorial Pacific; fluid dynamics; heat flow; hydrothermal conditions; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 69; Leg 70; Leg 83; Leg 92; marine sediments; Ocean Drilling Program; oceanic crust; Pacific Ocean; permeability; pore water; pressure; rift zones; sediments; tectonophysics; upper crust DO - http://dx.doi.org/10.1029/JB095iB06p09343 ER - TY - JOUR T1 - Aerosol black carbon and radon as tracers for air mass origin over the North Atlantic Ocean AN - 50176429; 1991-030640 AB - We present results from the Global Change Expedition/ Coordinated Air-Sea Experiment/Western Atlantic Ocean Experiment (GCE/CASE/WATOX) research cruise conducted from July to September 1988 in the North Atlantic Ocean aboard the NOAA ship Mt. Mitchell. We examine the correlations between measurements of aerosol black carbon (BC, a tracer for combustion emissions), radon 222 (Rn, a tracer for natural emissions from land masses), and calculated isentropic back trajectories from the ship's position during two portions of the cruise that circled the North Atlantic Ocean. The results suggest four distinct categories of origin of the sampled air mass, with trajectories connecting back to different geographical areas: case A, trajectories from inhabited land, with the air mass containing strongly correlated BC and Rn; case B, trajectories from uninhabited (far northern) land, with Rn but little BC; case C, contaminated marine air, with little Rn but moderate BC, correlated with observations of combustion sources (other ships, etc.) in the vicinity; and case D, air masses of remote marine origin, with low BC and low Rn content. The requirements of the trajectory analyses lead to an improved understanding of the transport pathways across the ocean. We conclude that real-time measurements of aerosol black carbon and radon, coupled with timely meteorological analyses, can be a powerful indicator of air mass origin both retrospectively and during the course of an experiment to assist in the scheduling of other measurements. JF - Global Biogeochemical Cycles AU - Hansen, A D A AU - Artz, R S AU - Pszenny, Alexander A P AU - Larson, R E Y1 - 1990/06// PY - 1990 DA - June 1990 SP - 189 EP - 199 PB - American Geophysical Union, Washington, DC VL - 4 IS - 2 SN - 0886-6236, 0886-6236 KW - Global Change Expedition KW - isotopes KW - pollution KW - atmosphere KW - radon KW - Rn-222 KW - CASE KW - Coordinated Air-Sea Experiment KW - GCE KW - radioactive isotopes KW - radioactive tracers KW - noble gases KW - carbon KW - tracers KW - aerosols KW - Western Atlantic Ocean Experiment KW - wind transport KW - North Atlantic KW - geochemistry KW - Atlantic Ocean KW - WATOX KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176429?accountid=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=Global+Biogeochemical+Cycles&rft.atitle=Aerosol+black+carbon+and+radon+as+tracers+for+air+mass+origin+over+the+North+Atlantic+Ocean&rft.au=Hansen%2C+A+D+A%3BArtz%2C+R+S%3BPszenny%2C+Alexander+A+P%3BLarson%2C+R+E&rft.aulast=Hansen&rft.aufirst=A+D&rft.date=1990-06-01&rft.volume=4&rft.issue=2&rft.spage=189&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2FGB004i002p00189 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Atlantic Ocean; atmosphere; carbon; CASE; Coordinated Air-Sea Experiment; GCE; geochemistry; Global Change Expedition; isotopes; noble gases; North Atlantic; pollution; radioactive isotopes; radioactive tracers; radon; Rn-222; tracers; WATOX; Western Atlantic Ocean Experiment; wind transport DO - http://dx.doi.org/10.1029/GB004i002p00189 ER - TY - JOUR T1 - Thermohydrologic Conditions Near High-Level Nuclear Wastes Emplaced in Partially Saturated Fractured Tuff: II. Effective Continuum Approximation AN - 19081086; 9011652 AB - An effective continuum approximation for modeling of fluid and heat flow in fractured porous media was developed. The approximation was based on the thermohydrologic behavior observed in detailed simulations with explicit consideration of fracture effects. The crucial concept in development of an effective continuum approximation was the notion of thermodynamic equilibrium between rock matrix and fractures. Where applicable, it provided a substantial simplification of the description of fluid and heat flow in fractured porous media. Formulas were derived for effective continuum characteristic curves (relative permeabilities and capillary pressures) in terms of the properties of fracture and matrix continua, respectively. Numerical simulations demonstrated that, under favorable conditions, the effective continuum approximation closely matched predictions obtained from an explicit modeling of fracture effects. It was also demonstrated that the approximation breaks down under unfavorable conditions (very tight rock matrix). A simple criterion for the applicability of an effective continuum approximation was derived from consideration of diffusive processes. A quantitative evaluation showed the criterion to be consistent with the results of numerical simulations. (See also W90-11651) (Author 's abstract) JF - Water Resources Research WRERAQ Vol. 26, No. 6, p 1249-1261, June 1990. 16 fig, 2 tab, 22 ref. Contract DE-AC03-76SF00098. AU - Pruess, K AU - Wang, JSY AU - Tsang, Y W AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1990/06// PY - 1990 DA - Jun 1990 KW - Water Resources Abstracts KW - Geologic fractures KW - Model studies KW - Radioactive waste disposal KW - Water pollution sources KW - Capillarity KW - Continuum approximation KW - Permeability KW - Porous media KW - Thermal properties KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19081086?accountid=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=&rft.atitle=Thermohydrologic+Conditions+Near+High-Level+Nuclear+Wastes+Emplaced+in+Partially+Saturated+Fractured+Tuff%3A+II.+Effective+Continuum+Approximation&rft.au=Pruess%2C+K%3BWang%2C+JSY%3BTsang%2C+Y+W&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Thermohydrologic Conditions Near High-Level Nuclear Wastes Emplaced in Partially Saturated Fractured Tuff: I. Simulation Studies with Explicit Consideration of Fracture Effects AN - 19076719; 9011651 AB - Modeling studies were performed on the simultaneous transport of heat, liquid water, vapor and air in partially saturated, fractured porous rock. Formation parameters were chosen as representative of the potential nuclear waste repository site in the Topopah Spring unit of the Yucca Mountain tuffs. The presence of fractures makes the transport problem very complex, both in terms of flow geometry and physics. The numerical simulator used for flow calculations accounted for most of the physical effects believed to be important in multiphase fluid and heat flow. It provided for handling the extreme nonlinearities that arise in phase transitions, component disappearances and capillary discontinuities at fracture faces. A region around an infinite linear string of nuclear waste canisters was modelled, accounting for both the discreet fractures and the porous matrix. Thermohydrologic conditions in the vicinity of the waste packages were found to depend strongly on relative permeability and capillary pressure characteristics of the fractures, which are unknown. If liquid held on the rough walls of drained fractures was assumed to be mobile, strong heat pipe effects were predicted. Under these conditions, the host rock will remain in two-phase conditions up to the emplacement hole, and formation temperatures will peak near 100 deg. If it was assumed that liquid cannot move along drained fractures, the region surrounding the waste packages was predicted to dry up, and formation temperatures would rise beyond 200 C. A substantial fraction of waste heat could be removed if emplacement holes were left open and ventilated, as opposed to backfilled and sealed. Additional controlled laboratory and field experiments are needed for a quantitative evaluation. (See also W90-11652) (Author 's abstract) JF - Water Resources Research WRERAQ Vol. 26, No. 6, p 1235-1248, June 1990. 17 fig, 3 tab, 61 ref. Contract DE-AC03-76SF00098. AU - Pruess, K AU - Wang, JSY AU - Tsang, Y W AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1990/06// PY - 1990 DA - Jun 1990 KW - Water Resources Abstracts KW - Geologic fractures KW - Model studies KW - Radioactive waste disposal KW - Water pollution sources KW - Capillarity KW - Thermal properties KW - Tuff KW - Waste disposal KW - Yucca Mountain KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19076719?accountid=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=&rft.atitle=Thermohydrologic+Conditions+Near+High-Level+Nuclear+Wastes+Emplaced+in+Partially+Saturated+Fractured+Tuff%3A+I.+Simulation+Studies+with+Explicit+Consideration+of+Fracture+Effects&rft.au=Pruess%2C+K%3BWang%2C+JSY%3BTsang%2C+Y+W&rft.aulast=Pruess&rft.aufirst=K&rft.date=1990-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Seismic stratigraphy and the K/T boundary; ODP Leg 121 on Broken Ridge, Indian Ocean AN - 50992260; 1991-008492 JF - Program with Abstracts - Geological Association of Canada; Mineralogical Association of Canada: Joint Annual Meeting AU - Peirce, J W AU - Weissel, J AU - Driscoll, N AU - Asaro, F AU - Pospichal, J AU - Anonymous Y1 - 1990/05// PY - 1990 DA - May 1990 SP - 104 PB - Geological Association of Canada, Waterloo, ON VL - 15 SN - 0701-8738, 0701-8738 KW - lower Paleocene KW - geophysical surveys KW - Cretaceous KW - geophysical methods KW - Paleogene KW - Broken Ridge KW - Upper Cretaceous KW - Mesozoic KW - lower Tertiary KW - seismic methods KW - oceanography KW - Cenozoic KW - Tertiary KW - Indian Ocean KW - K-T boundary KW - Paleocene KW - Leg 121 KW - surveys KW - stratigraphic boundary KW - Ocean Drilling Program KW - 12:Stratigraphy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50992260?accountid=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=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.atitle=Seismic+stratigraphy+and+the+K%2FT+boundary%3B+ODP+Leg+121+on+Broken+Ridge%2C+Indian+Ocean&rft.au=Peirce%2C+J+W%3BWeissel%2C+J%3BDriscoll%2C+N%3BAsaro%2C+F%3BPospichal%2C+J%3BAnonymous&rft.aulast=Peirce&rft.aufirst=J&rft.date=1990-05-01&rft.volume=15&rft.issue=&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.issn=07018738&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Association of Canada; Mineralogical Association of Canada; annual meeting--Association Geologique du Canada; Association Mineralogique du Canada; reunion annuelle N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - ON N1 - Last updated - 2016-04-14 N1 - CODEN - PAACD6 N1 - SubjectsTermNotLitGenreText - Broken Ridge; Cenozoic; Cretaceous; geophysical methods; geophysical surveys; Indian Ocean; K-T boundary; Leg 121; lower Paleocene; lower Tertiary; Mesozoic; Ocean Drilling Program; oceanography; Paleocene; Paleogene; seismic methods; stratigraphic boundary; surveys; Tertiary; Upper Cretaceous ER - TY - JOUR T1 - Radium regionalization in California AN - 50184947; 1990-042780 AB - The amount of (super 222) Rn that enters a house depends to a large extent on the concentration of radon's parent, (super 226) Ra in the soil. With the assumption that radium is in radioactive equilibrium with its ultimate parent, (super 238) U, we used the National Aerial Radiometric Reconnaisance (NARR) data and a database covering the concentration and distribution of uranium in California rocks to estimate the regional distribution of radium. A north-to-south increase in radium occurs between 42 degrees and 36 degrees N, then radium decreases southward. This pattern is explained by the distribution of rock types. The overall mean radium concentrations estimated from the aeroradiometric and lithologic data are similar, but there is a significant discrepancy between aeroradiometric and lithologic-estimated radium in central California. Ground measurements suggest that the radium values from aeroradiometric measurements there are erroneously high, pointing out the necessity of verifying aeroradio-metrically-determined data before they are used to help predict radon production. Copyright 1990 by the American Geophysical Union. JF - Geophysical Research Letters AU - Wollenberg, H A AU - Revzan, K L AU - Reimer, G M Y1 - 1990/05// PY - 1990 DA - May 1990 SP - 805 EP - 808 PB - American Geophysical Union, Washington, DC VL - 17 IS - 6 SN - 0094-8276, 0094-8276 KW - United States KW - soils KW - alkaline earth metals KW - radium KW - isotopes KW - data processing KW - pollution KW - radon KW - Rn-222 KW - California KW - Ra-226 KW - radioactive isotopes KW - noble gases KW - metals KW - environmental geology KW - surveys KW - uranium KW - rocks KW - geochemistry KW - actinides KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50184947?accountid=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=Geophysical+Research+Letters&rft.atitle=Radium+regionalization+in+California&rft.au=Wollenberg%2C+H+A%3BRevzan%2C+K+L%3BReimer%2C+G+M&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1990-05-01&rft.volume=17&rft.issue=6&rft.spage=805&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL017i006p00805 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; California; data processing; environmental geology; geochemistry; isotopes; metals; noble gases; pollution; Ra-226; radioactive isotopes; radium; radon; Rn-222; rocks; soils; surveys; United States; uranium DO - http://dx.doi.org/10.1029/GL017i006p00805 ER - TY - JOUR T1 - Fractal study and simulation of fracture roughness AN - 50181968; 1990-042766 AB - This study examines the roughness profiles of the surfaces of fractures and faults by using concepts from fractal geometry. Relationships between fractal characteristics of profiles and isotropic surfaces are analytically developed and a deterministic representation of the roughness is examined. Copyright 1990 by the American Geophysical Union. JF - Geophysical Research Letters AU - Kumar, Sunil AU - Bodvarsson, Gudmundur S Y1 - 1990/05// PY - 1990 DA - May 1990 SP - 701 EP - 704 PB - American Geophysical Union, Washington, DC VL - 17 IS - 6 SN - 0094-8276, 0094-8276 KW - fractures KW - theoretical studies KW - structural geology KW - digital simulation KW - roughness KW - data processing KW - mathematical models KW - graphic methods KW - fractals KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181968?accountid=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=Geophysical+Research+Letters&rft.atitle=Fractal+study+and+simulation+of+fracture+roughness&rft.au=Kumar%2C+Sunil%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Kumar&rft.aufirst=Sunil&rft.date=1990-05-01&rft.volume=17&rft.issue=6&rft.spage=701&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL017i006p00701 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - data processing; digital simulation; fractals; fractures; graphic methods; mathematical models; roughness; structural geology; theoretical studies DO - http://dx.doi.org/10.1029/GL017i006p00701 ER - TY - JOUR T1 - On the potential importance of transient air flow in advective radon entry into buildings AN - 50181486; 1990-042784 AB - We have investigated, using a mathematical model, the temporal variations of air flux within the soil mass surrounding a basement in the presence of time dependent periodic variations of barometric pressure and a persistent under-pressure at the basement. Our results of transient air flow show that for a homogeneous soil medium, the effects of barometric fluctuations are most significant in the cases where soil permeability to air is low and the fluctuation frequency is high. In these cases, the barometric fluctuation can greatly enhance the magnitude of fluxes as well as introduce flow direction reversals from surrounding soil into the basement. These large fluxes with direction reversals have strong implications in regard to advective transport of radon. Our results suggest that the transient oscillations have to be accounted for in quantifying radon entry into buildings. In the actual field set up, the transient behavior will be further influenced by soil permeability heterogeneity, by soil moisture variations, and by the effects of multiple periodic components in the barometric pressure fluctuations. Copyright 1990 by the American Geophysical Union. JF - Geophysical Research Letters AU - Narasimhan, T N AU - Tsang, Y W AU - Holman, H Y AU - Reimer, G M Y1 - 1990/05// PY - 1990 DA - May 1990 SP - 821 EP - 824 PB - American Geophysical Union, Washington, DC VL - 17 IS - 6 SN - 0094-8276, 0094-8276 KW - soils KW - pressure KW - isotopes KW - pollutants KW - pollution KW - mathematical models KW - radon KW - advection KW - theoretical studies KW - radioactive isotopes KW - transient phenomena KW - transport KW - noble gases KW - buildings KW - atmospheric pressure KW - temporal distribution KW - permeability KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181486?accountid=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=Geophysical+Research+Letters&rft.atitle=On+the+potential+importance+of+transient+air+flow+in+advective+radon+entry+into+buildings&rft.au=Narasimhan%2C+T+N%3BTsang%2C+Y+W%3BHolman%2C+H+Y%3BReimer%2C+G+M&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1990-05-01&rft.volume=17&rft.issue=6&rft.spage=821&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL017i006p00821 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 13 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - advection; atmospheric pressure; buildings; isotopes; mathematical models; noble gases; permeability; pollutants; pollution; pressure; radioactive isotopes; radon; soils; temporal distribution; theoretical studies; transient phenomena; transport DO - http://dx.doi.org/10.1029/GL017i006p00821 ER - TY - JOUR T1 - Determination of fracture inflow parameters with a borehole fluid conductivity logging method AN - 51062829; 1990-034936 AB - A new procedure is proposed and a corresponding method of analysis developed to locate water-conducting fractures and obtain fracture inflow rates by means of a time sequence of electric conductivity logs of the borehole fluid. The physical basis of the analysis method is discussed, and the procedure is applied to an existing set of data, which shows initiation and growth of nine conductivity peaks in a 900-m section of a 1690-m borehole, corresponding to nine water-conducting fractures intersecting the borehole. The flow rates and the salinity of the water from these fractures are determined. These results are used with other information to obtain transmissivities of the nine fractures, which are validated against independent hydraulic measurements by packer tests.--Modified journal abstract. JF - Water Resources Research AU - Tsang, Chin-Fu AU - Hufschmied, Peter AU - Hale, Frank V Y1 - 1990/04// PY - 1990 DA - April 1990 SP - 561 EP - 578 PB - American Geophysical Union, Washington, DC VL - 26 IS - 4 SN - 0043-1397, 0043-1397 KW - fractured materials KW - electrical conductivity KW - geophysical surveys KW - well-logging KW - Europe KW - salinity KW - Switzerland KW - rock mechanics KW - radioactive waste KW - ground water KW - fractures KW - theoretical studies KW - Central Europe KW - Aar Valley KW - hydrodynamics KW - Rhine River KW - applications KW - Jura Mountains KW - Aargau Switzerland KW - Leuggern KW - electrical logging KW - boreholes KW - transmissivity KW - materials, properties KW - surveys KW - hydraulic conductivity KW - waste disposal KW - northern Switzerland KW - field studies KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062829?accountid=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=Determination+of+fracture+inflow+parameters+with+a+borehole+fluid+conductivity+logging+method&rft.au=Tsang%2C+Chin-Fu%3BHufschmied%2C+Peter%3BHale%2C+Frank+V&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1990-04-01&rft.volume=26&rft.issue=4&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR026i004p00561 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Aar Valley; Aargau Switzerland; applications; boreholes; Central Europe; electrical conductivity; electrical logging; Europe; field studies; fractured materials; fractures; geophysical surveys; ground water; hydraulic conductivity; hydrodynamics; Jura Mountains; Leuggern; materials, properties; northern Switzerland; radioactive waste; Rhine River; rock mechanics; salinity; surveys; Switzerland; theoretical studies; transmissivity; waste disposal; well-logging DO - http://dx.doi.org/10.1029/WR026i004p00561 ER - TY - JOUR T1 - Moment-tensor invariants; searching for non-double-couple earthquakes AN - 50696888; 1990-029044 JF - Bulletin of the Seismological Society of America AU - Vasco, D W Y1 - 1990/04// PY - 1990 DA - April 1990 SP - 354 EP - 371 PB - Seismological Society of America, Berkeley, CA VL - 80 IS - 2 SN - 0037-1106, 0037-1106 KW - United States KW - Far East KW - one-dimensional models KW - data processing KW - Green function KW - elastic waves KW - waveforms KW - seismic sources KW - Nevada Test Site KW - errors KW - Pahute Mesa KW - algorithms KW - nuclear explosions KW - interpretation KW - Bonin Islands earthquake 1985 KW - Asia KW - arrival time KW - Nevada KW - body waves KW - focal mechanism KW - seismology KW - explosions KW - seismic moment KW - statistical analysis KW - inverse problem KW - effects KW - Nye County Nevada KW - noise KW - least-squares analysis KW - rupture KW - coordinate systems KW - deep-focus earthquakes KW - signal-to-noise ratio KW - lateral heterogeneity KW - catalogs KW - seismic waves KW - earthquakes KW - Japan KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50696888?accountid=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=Moment-tensor+invariants%3B+searching+for+non-double-couple+earthquakes&rft.au=Vasco%2C+D+W&rft.aulast=Vasco&rft.aufirst=D&rft.date=1990-04-01&rft.volume=80&rft.issue=2&rft.spage=354&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 45 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - algorithms; arrays; arrival time; Asia; body waves; Bonin Islands earthquake 1985; catalogs; coordinate systems; data processing; deep-focus earthquakes; earthquakes; effects; elastic waves; errors; explosions; Far East; focal mechanism; Green function; interpretation; inverse problem; Japan; lateral heterogeneity; least-squares analysis; Nevada; Nevada Test Site; noise; nuclear explosions; Nye County Nevada; one-dimensional models; Pahute Mesa; rupture; seismic moment; seismic sources; seismic waves; seismology; signal-to-noise ratio; statistical analysis; United States; waveforms ER - TY - JOUR T1 - A 20 year record of paleorainfall and Recent ENSO events from reef corals at Padang Bai (Bali, Indonesia) by laser-induced fluorescence spectrometry AN - 50344151; 1991-019607 JF - PaleoBios AU - Moore, Michael D AU - Palmer, Cynthia E A AU - Silva, Robert J AU - Buddemeier, Robert W AU - Russo, Richard E AU - Anonymous Y1 - 1990/04// PY - 1990 DA - April 1990 SP - 6 PB - [University of California, Museum of Paleontology], Berkeley, CA VL - 13 IS - 49, Suppl. SN - 0031-0298, 0031-0298 KW - stratigraphy KW - Padang Bai KW - Far East KW - Bali KW - Quaternary KW - rainfall KW - paleohydrology KW - Indonesia KW - Coelenterata KW - paleoclimatology KW - Holocene KW - paleoecology KW - Cenozoic KW - fluorescence KW - El Nino KW - Anthozoa KW - Invertebrata KW - spectra KW - Lesser Sunda Islands KW - Cnidaria KW - laser-induced fluorescence spectra KW - Asia KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50344151?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=TOUGH%3B+a+numerical+model+for+nonisothermal+unsaturated+flow+to+study+waste+canister+heating+effects&rft.au=Preuss%2C+Kasten%3BWang%2C+Joseph+S+Y&rft.aulast=Preuss&rft.aufirst=Kasten&rft.date=1984-01-01&rft.volume=26&rft.issue=&rft.spage=1031&rft.isbn=044400906X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ L2 - http://www.ucmp.berkeley.edu/museum/PBSI.html LA - English DB - GeoRef N1 - Conference title - 1990 California paleontology conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - PLBIAZ N1 - SubjectsTermNotLitGenreText - Anthozoa; Asia; Bali; Cenozoic; Cnidaria; Coelenterata; El Nino; Far East; fluorescence; Holocene; Indonesia; Invertebrata; laser-induced fluorescence spectra; Lesser Sunda Islands; Padang Bai; paleoclimatology; paleoecology; paleohydrology; Quaternary; rainfall; spectra; stratigraphy ER - TY - RPRT T1 - Heat-pipe effect on the transport of gaseous radionuclides released from a nuclear waste container. AN - 16119389; 2667205 AB - When an unsaturated porous medium is subjected to a temperature gradient and the temperature is sufficiently high, vadose water is heated and vaporizes. Vapor flows under its pressure gradient towards colder regions where it condenses. Vaporization and condensation produce a liquid saturation gradient, creating a capillary pressure gradient inside of the porous medium. Condensate flow towards the hot end under the influence of a capillary pressure gradient. This is a heat pipe in an unsaturated porous medium. We study analytically the transport of gaseous species released from a spent-fuel waste package, as affected by a time-dependent heat pipe in an unsaturated rock. For parameter values typical of a potential repository in partially saturated fractured tuff at Yucca Mountain, we found that a heat pipe develops shortly after waste is buried, and the heat-pipe's spatial extent is time-dependent. Water vapor movements produced by the heat pipe can significantly affect the migration of gaseous radionuclides. JF - NTIS, SPRINGFIELD, VA (USA). 1990. AU - Zhou, W AU - Chambre, P L AU - Pigford, TH AU - Lee, WWL Y1 - 1990/04// PY - 1990 DA - Apr 1990 PB - NTIS, SPRINGFIELD, VA (USA) KW - radioisotopes KW - Pollution Abstracts KW - radioactive wastes KW - pipes KW - fluid mechanics KW - temperature KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16119389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Zhou%2C+W%3BChambre%2C+P+L%3BPigford%2C+TH%3BLee%2C+WWL&rft.aulast=Zhou&rft.aufirst=W&rft.date=1990-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Heat-pipe+effect+on+the+transport+of+gaseous+radionuclides+released+from+a+nuclear+waste+container.&rft.title=Heat-pipe+effect+on+the+transport+of+gaseous+radionuclides+released+from+a+nuclear+waste+container.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE91011893/GAR. LBL-29064, CONF-901105-119. N1 - Last updated - 2011-12-13 ER - TY - RPRT T1 - Transient diffusion of radionuclides from a cylindrical waste solid into fractured porous rock. AN - 16081442; 2631243 AB - This paper presents the numerical results of an analytical study for mass transfer and transport of radionuclides released from a cylindrical waste solid into water-saturated fractured porous rock. The purposes of this study are (1) to predict the diffusive mass flux from a cylindrical waste solid into a planar fracture and the surrounding rock matrix for the low-flow conditions wherein near-field mass transfer is expected to be controlled by molecular diffusion and (2) to investigate the effects of cylindrical geometry and of multidimensional matrix diffusion including diffusion in the directions parallel to the fracture plane. The problem was first proposed and solved analytically by Chambre. Numerical results are shown for (1) the diffusive mass fluxes from the cylindrical waste solid into the fracture and into the rock matrix, (2) the diffusive mass flux across the rock/fracture interface, and (3) the instantaneous concentration isopleths in the fracture and in the rock matrix. JF - NTIS, SPRINGFIELD, VA (USA). 1990. AU - Ahn, J AU - Chambre, P L AU - Pigford, TH Y1 - 1990/04// PY - 1990 DA - Apr 1990 PB - NTIS, SPRINGFIELD, VA (USA) KW - pollutant dispersion KW - Health & Safety Science Abstracts; Pollution Abstracts KW - solid wastes KW - numerical analysis KW - waste management KW - radioisotopes KW - H SI4.24:WASTE DISPOSAL KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16081442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Ahn%2C+J%3BChambre%2C+P+L%3BPigford%2C+TH&rft.aulast=Ahn&rft.aufirst=J&rft.date=1990-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Transient+diffusion+of+radionuclides+from+a+cylindrical+waste+solid+into+fractured+porous+rock.&rft.title=Transient+diffusion+of+radionuclides+from+a+cylindrical+waste+solid+into+fractured+porous+rock.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE91010211/GAR. N1 - Last updated - 2011-12-13 ER - TY - RPRT T1 - Concentrations of indoor pollutants (CIP) database user's manual (Version 4.0). AN - 16036866; 2601847 AB - This is the latest release of the database and the user manual. The user manual is a tutorial and reference for utilizing the CIP Database system. An installation guide is included to cover various hardware configurations. Numerous examples and explanations to the dialogue between the user and the database program are provided. It is hoped that this resource will, along with on line help and the menu-driven software, make for a quick and easy learning curve. For the purposes of this manual, it is assumed that the user is acquainted with the goals of the CIP Database, which are: (1) to collect existing measurements of concentrations of indoor air pollutants in a user-oriented database and (2) to provide a repository of references citing measured field results openly accessible to a wide audience of researchers, policy makers, and others interested in the issues of indoor air quality. The database software, as distinct from the data, is contained in two files, CIP.EXE and PFIL.COM. CIP.EXE is made up of a number of programs written in dBase III command code and compiled using Clipper into a single, executable file. JF - NTIS, SPRINGFIELD, VA (USA). 1990. AU - Apte, M G AU - Brown AU - Corradi, CA AU - Felix, S P AU - Grimsrud, D T Y1 - 1990/04// PY - 1990 DA - Apr 1990 PB - NTIS, SPRINGFIELD, VA (USA) KW - indoor environments KW - air pollutants KW - air pollution KW - computer applications KW - data bases KW - Pollution Abstracts KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16036866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Apte%2C+M+G%3BBrown%3BCorradi%2C+CA%3BFelix%2C+S+P%3BGrimsrud%2C+D+T&rft.aulast=Apte&rft.aufirst=M&rft.date=1990-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Concentrations+of+indoor+pollutants+%28CIP%29+database+user%27s+manual+%28Version+4.0%29.&rft.title=Concentrations+of+indoor+pollutants+%28CIP%29+database+user%27s+manual+%28Version+4.0%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE91009115/GAR. N1 - Last updated - 2011-12-13 ER - TY - RPRT T1 - Computer modeling of the chemistry of aqueous scrubber systems. AN - 15832214; 2427249 AB - The chemistry occurring in aqueous flue gas scrubbing solutions can be quite complicated, due to the large number of chemical species present and the many physical processes involved. These include gas absorption into solution, gas and solution kinetics involving both nitrogen oxides and sulfur oxides, oxidation and hydrolysis reactions in solution, and liquid-solid interactions. Simple models that neglect the solution kinetics which can occur in scrubbers cannot be expected to accurately model aqueous-based scrubber chemistry. We have developed a computer model which incorporates the aqueous solution kinetics of nitrogen oxyanions, sulfur oxyanions, nitrogen-sulfur compounds, and other species. The model can be adapted to predict the chemistry in a wide range of aqueous-based scrubber systems. It can be used to study the effect of changes in the operating conditions of the scrubbers. JF - NTIS, SPRINGFIELD, VA (USA). 1990. AU - Littlejohn, D AU - Chang, S G Y1 - 1990/04// PY - 1990 DA - Apr 1990 PB - NTIS, SPRINGFIELD, VA (USA) KW - computer applications KW - Pollution Abstracts KW - scrubbers KW - flue gas desulfurization KW - chemistry KW - kinetics KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15832214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Littlejohn%2C+D%3BChang%2C+S+G&rft.aulast=Littlejohn&rft.aufirst=D&rft.date=1990-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Computer+modeling+of+the+chemistry+of+aqueous+scrubber+systems.&rft.title=Computer+modeling+of+the+chemistry+of+aqueous+scrubber+systems.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE90011226/GAR. N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Contrasting upper-and lower-plate fluid regimes during deformation, alteration and mineralization of southern Cordilleran metamorphic core complexes AN - 50602574; 1991-008174 JF - Abstracts with Programs - Geological Society of America AU - Smith, B M AU - Reynolds, Stephen J AU - Zoback, Mary Lou AU - Rowland, Stephen M Y1 - 1990/03// PY - 1990 DA - March 1990 SP - 84 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 3 SN - 0016-7592, 0016-7592 KW - United States KW - mineral deposits, genesis KW - volcanic rocks KW - oxygen KW - hydrothermal processes KW - isotopes KW - igneous rocks KW - ore-forming fluids KW - metasomatism KW - stable isotopes KW - deep-seated structures KW - controls KW - South Mountains KW - mineralization KW - hydrothermal alteration KW - deuterium KW - Bullard Fault KW - lower crust KW - P-T conditions KW - upper crust KW - processes KW - North America KW - O-18/O-16 KW - economic geology KW - Harcuvar Mountains KW - D/H KW - hydrogen KW - Arizona KW - metal ores KW - Rocky Mountains KW - metamorphic core complexes KW - crust KW - 27A:Economic geology, geology of ore deposits KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50602574?accountid=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=Contrasting+upper-and+lower-plate+fluid+regimes+during+deformation%2C+alteration+and+mineralization+of+southern+Cordilleran+metamorphic+core+complexes&rft.au=Smith%2C+B+M%3BReynolds%2C+Stephen+J%3BZoback%2C+Mary+Lou%3BRowland%2C+Stephen+M&rft.aulast=Smith&rft.aufirst=B&rft.date=1990-03-01&rft.volume=22&rft.issue=3&rft.spage=84&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, Cordilleran Section, 86th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; Bullard Fault; controls; crust; D/H; deep-seated structures; deuterium; economic geology; Harcuvar Mountains; hydrogen; hydrothermal alteration; hydrothermal processes; igneous rocks; isotopes; lower crust; metal ores; metamorphic core complexes; metasomatism; mineral deposits, genesis; mineralization; North America; O-18/O-16; ore-forming fluids; oxygen; P-T conditions; processes; Rocky Mountains; South Mountains; stable isotopes; United States; upper crust; volcanic rocks ER - TY - JOUR T1 - Vertical to horizontal PGA ratios of October 17, 1989 Loma Prieta earthquake as compared to distance dependent predictions of SMART1 data AN - 50407646; 1992-048615 JF - Seismological Research Letters AU - Niazi, M AU - Bozorgnia, Y A2 - Johnston, Arch Y1 - 1990/03// PY - 1990 DA - March 1990 SP - 30 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 61 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - PGA KW - California KW - accelerograms KW - earthquakes KW - Loma Prieta earthquake 1989 KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50407646?accountid=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=Vertical+to+horizontal+PGA+ratios+of+October+17%2C+1989+Loma+Prieta+earthquake+as+compared+to+distance+dependent+predictions+of+SMART1+data&rft.au=Niazi%2C+M%3BBozorgnia%2C+Y&rft.aulast=Niazi&rft.aufirst=M&rft.date=1990-03-01&rft.volume=61&rft.issue=1&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 85th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CA] N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - accelerograms; California; earthquakes; Loma Prieta earthquake 1989; PGA; United States ER - TY - JOUR T1 - NTS seismic yield experiment; VSP site characterization study AN - 50406940; 1992-048511 JF - Seismological Research Letters AU - Daley, T M AU - McEvilly, T V A2 - Johnston, Arch Y1 - 1990/03// PY - 1990 DA - March 1990 SP - 11 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 61 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismic profiles KW - seismology KW - explosions KW - elastic waves KW - Nye County Nevada KW - vertical seismic profiles KW - Nevada Test Site KW - Yucca Flat KW - geophysical profiles KW - seismic waves KW - nuclear explosions KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50406940?accountid=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=NTS+seismic+yield+experiment%3B+VSP+site+characterization+study&rft.au=Kastner%2C+M%3BAsaro%2C+Frank%3BMichel%2C+Helen+V%3BAlvarez%2C+Walter%3BAlvarez%2C+Luis+W&rft.aulast=Kastner&rft.aufirst=M&rft.date=1984-01-01&rft.volume=67&rft.issue=&rft.spage=463&rft.isbn=&rft.btitle=&rft.title=Journal+of+Non-Crystalline+Solids&rft.issn=00223093&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 85th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - elastic waves; explosions; geophysical profiles; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; seismic profiles; seismic waves; seismology; United States; vertical seismic profiles; Yucca Flat ER - TY - JOUR T1 - Definition of the Loma Prieta Fault segment; a successful geology-based prediction AN - 50405764; 1992-048574 JF - Seismological Research Letters AU - Williams, P L AU - Nishenko, S P A2 - Johnston, Arch Y1 - 1990/03// PY - 1990 DA - March 1990 SP - 22 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 61 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - California KW - San Andreas Fault KW - Santa Cruz Mountains KW - prediction KW - earthquakes KW - Loma Prieta earthquake 1989 KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50405764?accountid=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=Definition+of+the+Loma+Prieta+Fault+segment%3B+a+successful+geology-based+prediction&rft.au=Williams%2C+P+L%3BNishenko%2C+S+P&rft.aulast=Williams&rft.aufirst=P&rft.date=1990-03-01&rft.volume=61&rft.issue=1&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 85th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - California; earthquakes; Loma Prieta earthquake 1989; prediction; San Andreas Fault; Santa Cruz Mountains; United States ER - TY - JOUR T1 - Fluid Flow in Partially Saturated, Welded-Nonwelded Tuff Units AN - 19106355; 9105883 AB - A discrete fracture, porous matrix model and a composite medium model were used to study hydrological responses to cycles of pulse infiltration at Yucca Mountain, a potential site for a nuclear waste repository. The pulses were applied to fractures at the top of a vertical column composed of alternating layers of welded and nonwelded volcanic tuff. For average infiltration rates of 0.1 mm/yr, pulses expressed as short durations separated by periods of up to 5000 yr, most effects of the transient infiltration pulses were damped by the Paintbrush nonwelded unit. The effects of eastern tilting of the units at Yucca Mountain on the steady state fluid flow distribution were studied using a two-dimensional model; Ghost Dance Fault was modeled as a seepage face. Under the expected flux conditions, saturation increased just to the west of the fault, but the water did not enter the fault with the seepage boundary condition. (Author 's abstract) JF - Geoderma GEDMAB, Vol. 46, No. 1/3, p 155-168, March 1990. 8 fig, 19 ref. USDOE Contract DE- AC03-76SF00098. AU - Narasimhan, T N AU - Wang, JSY AD - Lawrence Berkeley Lab Y1 - 1990/03// PY - 1990 DA - Mar 1990 KW - Water Resources Abstracts KW - Geologic fractures Groundwater movement Infiltration Soil water KW - Tuff Flow pattern Geohydrology Hydrologic models Nevada Pulse KW - infiltration Radioactive wastes Seepage Yucca Mountain KW - SW 0845:Water in soils KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19106355?accountid=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=&rft.atitle=Fluid+Flow+in+Partially+Saturated%2C+Welded-Nonwelded+Tuff+Units&rft.au=Narasimhan%2C+T+N%3BWang%2C+JSY&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1990-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Hydromechanical coupling between stress, stiffness, and hydraulic conductivity of rock joints and fractures AN - 50989120; 1992-010455 JF - LBL - Lawrence Berkeley Laboratory AU - Zimmerman, Robert W AU - Chen, D W AU - Long, J C S AU - Cook, Neville G W Y1 - 1990/02// PY - 1990 DA - February 1990 SP - 19 PB - Lawrence Berkeley Laboratory, University of California, Berkeley, CA SN - 0195-721X, 0195-721X KW - fractures KW - experimental studies KW - style KW - stress KW - stiffness KW - joints KW - properties KW - hydraulic conductivity KW - fluid dynamics KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50989120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zimmerman%2C+Robert+W%3BChen%2C+D+W%3BLong%2C+J+C+S%3BCook%2C+Neville+G+W&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1990-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydromechanical+coupling+between+stress%2C+stiffness%2C+and+hydraulic+conductivity+of+rock+joints+and+fractures&rft.title=Hydromechanical+coupling+between+stress%2C+stiffness%2C+and+hydraulic+conductivity+of+rock+joints+and+fractures&rft.issn=0195721X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 18 N1 - PubXState - CA N1 - Document feature - illus. N1 - SuppNotes - Presented at the ISRM international conference on Rock joints, held in Loen, Norway, on June 4-6, 1990 N1 - Last updated - 2012-06-07 N1 - CODEN - LBLLDH N1 - SubjectsTermNotLitGenreText - experimental studies; fluid dynamics; fractures; hydraulic conductivity; joints; properties; rock mechanics; stiffness; stress; style ER - TY - JOUR T1 - The effect of nitrate and organic matter upon mobility of selenium in groundwater and in a water treatment process AN - 50676399; 1990-041448 JF - Water, Air and Soil Pollution AU - Weres, Oleh AU - Bowman, Harry R AU - Goldstein, Aaron AU - Smith, Emily C AU - Tsao, Leon AU - Harnden, Warren Y1 - 1990/02// PY - 1990 DA - February 1990 SP - 251 EP - 272 PB - Reidel, Dordrecht VL - 49 IS - 3-4 SN - 0049-6979, 0049-6979 KW - United States KW - selenium KW - hydrogeology KW - vegetation KW - algae KW - ground water KW - California KW - Western U.S. KW - water treatment KW - movement KW - environmental geology KW - ultraviolet spectra KW - Pacific Coast KW - spectra KW - nitrate ion KW - Kesterson Reservoir KW - geochemistry KW - soils KW - organic materials KW - Plantae KW - pollution KW - organic compounds KW - Merced County California KW - surveys KW - microfossils KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50676399?accountid=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%2C+Air+and+Soil+Pollution&rft.atitle=The+effect+of+nitrate+and+organic+matter+upon+mobility+of+selenium+in+groundwater+and+in+a+water+treatment+process&rft.au=Weres%2C+Oleh%3BBowman%2C+Harry+R%3BGoldstein%2C+Aaron%3BSmith%2C+Emily+C%3BTsao%2C+Leon%3BHarnden%2C+Warren&rft.aulast=Weres&rft.aufirst=Oleh&rft.date=1990-02-01&rft.volume=49&rft.issue=3-4&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - algae; California; environmental geology; geochemistry; ground water; hydrogeology; Kesterson Reservoir; Merced County California; microfossils; movement; nitrate ion; organic compounds; organic materials; Pacific Coast; Plantae; pollution; selenium; soils; spectra; surveys; ultraviolet spectra; United States; vegetation; water treatment; Western U.S. ER - TY - JOUR T1 - Fault zone heterogeneity and three-dimensional velocity structure of the Loma Prieta segment of the San Andreas Fault AN - 50672268; 1990-046133 JF - Eos, Transactions, American Geophysical Union AU - Foxall, W AU - Johnson, L R AU - McEvilly, T V AU - Michelini, A AU - Williams, P L AU - Anonymous Y1 - 1990/02// PY - 1990 DA - February 1990 SP - 288 PB - American Geophysical Union, Washington, DC VL - 71 IS - 8 SN - 0096-3941, 0096-3941 KW - United States KW - P-waves KW - body waves KW - seismology KW - geologic hazards KW - three-dimensional models KW - Central California KW - elastic waves KW - California KW - Santa Clara County California KW - San Francisco Bay region KW - San Andreas Fault KW - velocity structure KW - seismic waves KW - heterogeneity KW - active faults KW - earthquakes KW - Santa Cruz County California KW - Loma Prieta earthquake 1989 KW - faults KW - crust KW - fault zones KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50672268?accountid=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=Fault+zone+heterogeneity+and+three-dimensional+velocity+structure+of+the+Loma+Prieta+segment+of+the+San+Andreas+Fault&rft.au=Foxall%2C+W%3BJohnson%2C+L+R%3BMcEvilly%2C+T+V%3BMichelini%2C+A%3BWilliams%2C+P+L%3BAnonymous&rft.aulast=Foxall&rft.aufirst=W&rft.date=1990-02-01&rft.volume=71&rft.issue=8&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1989 fall meeting, Loma Prieta sessions N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - active faults; body waves; California; Central California; crust; earthquakes; elastic waves; fault zones; faults; geologic hazards; heterogeneity; Loma Prieta earthquake 1989; P-waves; San Andreas Fault; San Francisco Bay region; Santa Clara County California; Santa Cruz County California; seismic waves; seismology; three-dimensional models; United States; velocity structure ER - TY - JOUR T1 - Interaction of cold-water aquifers with exploited reservoirs of the Cerro Prieto geothermal system AN - 51072599; 1991-014831 JF - Transactions - Geothermal Resources Council AU - Truesdell, Alfred H AU - Lippmann, Marcelo J AU - Combs, Jim Y1 - 1990 PY - 1990 DA - 1990 SP - 735 EP - 741 PB - Geothermal Resources Council, Davis, CA VL - 14 IS - 1-2 SN - 0193-5933, 0193-5933 KW - wells KW - economic geology KW - thermal regime KW - production KW - reservoir rocks KW - ground water KW - aquifers KW - geothermal energy KW - geothermal fields KW - Mexico KW - geothermal systems KW - enthalpy KW - Baja California KW - Cerro Prieto KW - Baja California Mexico KW - water wells KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51072599?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Interaction+of+cold-water+aquifers+with+exploited+reservoirs+of+the+Cerro+Prieto+geothermal+system&rft.au=Truesdell%2C+Alfred+H%3BLippmann%2C+Marcelo+J%3BCombs%2C+Jim&rft.aulast=Truesdell&rft.aufirst=Alfred&rft.date=1990-01-01&rft.volume=14&rft.issue=1-2&rft.spage=735&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; Baja California; Baja California Mexico; Cerro Prieto; economic geology; enthalpy; geothermal energy; geothermal fields; geothermal systems; ground water; Mexico; production; reservoir rocks; thermal regime; water wells; wells ER - TY - JOUR T1 - Beneficial effects of groundwater entry into liquid-dominated geothermal systems AN - 51072553; 1991-014829 JF - Transactions - Geothermal Resources Council AU - Lippmann, Marcelo J AU - Truesdell, Alfred H AU - Combs, Jim Y1 - 1990 PY - 1990 DA - 1990 SP - 721 EP - 727 PB - Geothermal Resources Council, Davis, CA VL - 14 IS - 1-2 SN - 0193-5933, 0193-5933 KW - wells KW - numerical analysis KW - exploitation KW - simulation KW - two-dimensional models KW - thermal waters KW - reservoir rocks KW - ground water KW - aquifers KW - models KW - geothermal energy KW - recharge KW - water wells KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51072553?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Beneficial+effects+of+groundwater+entry+into+liquid-dominated+geothermal+systems&rft.au=Lippmann%2C+Marcelo+J%3BTruesdell%2C+Alfred+H%3BCombs%2C+Jim&rft.aulast=Lippmann&rft.aufirst=Marcelo&rft.date=1990-01-01&rft.volume=14&rft.issue=1-2&rft.spage=721&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 9 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; exploitation; geothermal energy; ground water; models; numerical analysis; recharge; reservoir rocks; simulation; thermal waters; two-dimensional models; water wells; wells ER - TY - JOUR T1 - The "art" of in situ fluid sampling and the remarkable compositional variations in the wellbore fluid of VC-2B, Valles Caldera, New Mexico AN - 51067861; 1991-014812 JF - Transactions - Geothermal Resources Council AU - Goff, Fraser AU - Gardner, Jamie N AU - Solbau, Raymond D AU - Adams, Andrew AU - Evans, William C AU - Lippert, Donald R AU - Jacobson, Ron AU - Bayhurst, Gregory K AU - Frujillo, P E, Jr AU - Coume, Dale AU - Dixon, Paul AU - Combs, Jim Y1 - 1990 PY - 1990 DA - 1990 SP - 403 EP - 410 PB - Geothermal Resources Council, Davis, CA VL - 14 IS - 1-2 SN - 0193-5933, 0193-5933 KW - United States KW - in situ KW - geophysical surveys KW - well-logging KW - New Mexico KW - salinity KW - aquifers KW - sampling KW - Valles Caldera KW - surveys KW - drilling KW - temperature logging KW - Eh KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51067861?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=The+%22art%22+of+in+situ+fluid+sampling+and+the+remarkable+compositional+variations+in+the+wellbore+fluid+of+VC-2B%2C+Valles+Caldera%2C+New+Mexico&rft.au=Goff%2C+Fraser%3BGardner%2C+Jamie+N%3BSolbau%2C+Raymond+D%3BAdams%2C+Andrew%3BEvans%2C+William+C%3BLippert%2C+Donald+R%3BJacobson%2C+Ron%3BBayhurst%2C+Gregory+K%3BFrujillo%2C+P+E%2C+Jr%3BCoume%2C+Dale%3BDixon%2C+Paul%3BCombs%2C+Jim&rft.aulast=Goff&rft.aufirst=Fraser&rft.date=1990-01-01&rft.volume=14&rft.issue=1-2&rft.spage=403&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 8 N1 - PubXState - CA N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; drilling; Eh; geophysical surveys; in situ; New Mexico; salinity; sampling; surveys; temperature logging; United States; Valles Caldera; well-logging ER - TY - JOUR T1 - Coupling of precipitation-dissolution reactions to mass diffusion via porosity changes AN - 50690579; 1990-036369 JF - ACS Symposium Series AU - Carnahan, Chalon L A2 - Melchior, Daniel C. A2 - Bassett, R. L. Y1 - 1990 PY - 1990 DA - 1990 SP - 234 EP - 242 PB - American Chemical Society, Washington, DC VL - 416 SN - 0097-6156, 0097-6156 KW - processes KW - diffusion KW - reactions KW - precipitation KW - porous materials KW - secondary porosity KW - properties KW - mass transfer KW - solution KW - geochemistry KW - porosity KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50690579?accountid=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=ACS+Symposium+Series&rft.atitle=Coupling+of+precipitation-dissolution+reactions+to+mass+diffusion+via+porosity+changes&rft.au=Carnahan%2C+Chalon+L&rft.aulast=Carnahan&rft.aufirst=Chalon&rft.date=1990-01-01&rft.volume=416&rft.issue=&rft.spage=234&rft.isbn=0841217297&rft.btitle=&rft.title=ACS+Symposium+Series&rft.issn=00976156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ACSMC8 N1 - SubjectsTermNotLitGenreText - diffusion; geochemistry; mass transfer; porosity; porous materials; precipitation; processes; properties; reactions; secondary porosity; solution ER - TY - JOUR T1 - Solubilities of aluminum hydroxides and oxyhydroxides in alkaline solutions; correlation with thermodynamic properties of Al(OH) (sub 4) (super -) AN - 50688157; 1990-036383 JF - ACS Symposium Series AU - Apps, John A AU - Neil, John M A2 - Melchior, Daniel C. A2 - Bassett, R. L. Y1 - 1990 PY - 1990 DA - 1990 SP - 414 EP - 428 PB - American Chemical Society, Washington, DC VL - 416 SN - 0097-6156, 0097-6156 KW - aluminate ion KW - boehmite KW - oxyhydroxides KW - diaspore KW - bayerite KW - properties KW - aqueous solutions KW - solubility KW - temperature KW - ground water KW - hydroxides KW - aluminum hydroxides KW - metals KW - aluminum KW - nordstrandite KW - oxides KW - alkalinity KW - equations of state KW - thermodynamic properties KW - gibbsite KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50688157?accountid=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=ACS+Symposium+Series&rft.atitle=Solubilities+of+aluminum+hydroxides+and+oxyhydroxides+in+alkaline+solutions%3B+correlation+with+thermodynamic+properties+of+Al%28OH%29+%28sub+4%29+%28super+-%29&rft.au=Apps%2C+John+A%3BNeil%2C+John+M&rft.aulast=Apps&rft.aufirst=John&rft.date=1990-01-01&rft.volume=416&rft.issue=&rft.spage=414&rft.isbn=0841217297&rft.btitle=&rft.title=ACS+Symposium+Series&rft.issn=00976156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 94 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ACSMC8 N1 - SubjectsTermNotLitGenreText - alkalinity; aluminate ion; aluminum; aluminum hydroxides; aqueous solutions; bayerite; boehmite; diaspore; equations of state; geochemistry; gibbsite; ground water; hydroxides; metals; nordstrandite; oxides; oxyhydroxides; properties; solubility; temperature; thermodynamic properties ER - TY - JOUR T1 - On the utility of conical sample geometry in experimental deformation AN - 50668255; 1990-051334 AB - This paper outlines the experimental potential of the stress gradient produced by an axial load on a truncated cone. An experimental design intended to obtain an easily evaluated stress gradient is developed from theoretical considerations and compared to the results of experiments conducted on single crystals of calcite. Examination of the deformed specimens reveals a correlation between the calculated compressive stress gradient and microstructural development observed at both light optical and transmission electron microscope scales. Further theoretical considerations suggest that loading conditions can be manipulated to create a reversal of the stress state from unia.xial compression at one end of the cone to a hoop stress at the other. An experimental procedure is proposed in which an axisymmetric load and an axial load are applied independently and simultaneously along paths that are determined by a. predefined position of the hydrostatic state within the specimen. A direct consequence of this stress gradient is the reversal of the sense of shear with axial position. JF - Geophysical Monograph AU - Meike, Annemarie AU - Heard, Hugh C Y1 - 1990 PY - 1990 DA - 1990 SP - 229 EP - 234 PB - American Geophysical Union, Washington, DC VL - 56 SN - 0065-8448, 0065-8448 KW - experimental studies KW - conical shape KW - stress KW - deformation KW - samples KW - geometry KW - calcite KW - morphology KW - sample preparation KW - crystal dislocations KW - carbonates KW - instruments KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50668255?accountid=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=Geophysical+Monograph&rft.atitle=On+the+utility+of+conical+sample+geometry+in+experimental+deformation&rft.au=Meike%2C+Annemarie%3BHeard%2C+Hugh+C&rft.aulast=Meike&rft.aufirst=Annemarie&rft.date=1990-01-01&rft.volume=56&rft.issue=&rft.spage=229&rft.isbn=9781118664087&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2FGM056p0229 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 9 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - calcite; carbonates; conical shape; crystal dislocations; deformation; experimental studies; geometry; instruments; morphology; sample preparation; samples; stress DO - http://dx.doi.org/10.1029/GM056p0229 ER - TY - JOUR T1 - Determination of bedrock hydraulic conductivity and hydrochemistry using a wellbore fluid logging method AN - 50663262; 1990-047023 JF - Proceedings of the National Outdoor Action Conference on Aquifer Restoration, Ground Water Monitoring and Geophysical Methods AU - Pedler, W H AU - Barvenik, M J AU - Tsang, C F AU - Hale, F V AU - Anonymous Y1 - 1990 PY - 1990 DA - 1990 SP - 39 EP - 53 PB - National Water Well Association, Dublin, OH VL - 4 KW - United States KW - methods KW - bedrock KW - electrical logging KW - landfills KW - well-logging KW - hydrogeology KW - hydrochemistry KW - ground water KW - southeastern Massachusetts KW - boreholes KW - Massachusetts KW - movement KW - applications KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50663262?accountid=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=Proceedings+of+the+National+Outdoor+Action+Conference+on+Aquifer+Restoration%2C+Ground+Water+Monitoring+and+Geophysical+Methods&rft.atitle=Determination+of+bedrock+hydraulic+conductivity+and+hydrochemistry+using+a+wellbore+fluid+logging+method&rft.au=Pedler%2C+W+H%3BBarvenik%2C+M+J%3BTsang%2C+C+F%3BHale%2C+F+V%3BAnonymous&rft.aulast=Pedler&rft.aufirst=W&rft.date=1990-01-01&rft.volume=4&rft.issue=&rft.spage=39&rft.isbn=1560340851&rft.btitle=&rft.title=Proceedings+of+the+National+Outdoor+Action+Conference+on+Aquifer+Restoration%2C+Ground+Water+Monitoring+and+Geophysical+Methods&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth national outdoor action conference on Aquifer restoration, ground water monitoring and geophysical methods N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - OH N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Ground water management; No. 2 N1 - Last updated - 2012-06-07 N1 - CODEN - #02794 N1 - SubjectsTermNotLitGenreText - applications; bedrock; boreholes; electrical logging; ground water; hydraulic conductivity; hydrochemistry; hydrogeology; landfills; Massachusetts; methods; movement; southeastern Massachusetts; United States; well-logging ER - TY - JOUR T1 - Nature and origin of interstellar diamond from the Allende CV3 meteorite AN - 50660958; 1990-051946 JF - NASA Conference Publication AU - Blake, David AU - Freund, Friedemann AU - Bunch, Ted AU - Krishnan, Kannan M AU - Tielens, Alexander G G M AU - Stampfer, Mitch AU - Chang, Sherwood A2 - Tarter, Jill C. A2 - Chang, Sherwood A2 - DeFrees, Doug J. Y1 - 1990 PY - 1990 DA - 1990 SP - 323 EP - 324 PB - National Aeronautics and Space Administration (NASA), Scientific and Technical Information Office, Washington, DC VL - 3061 SN - 0191-7811, 0191-7811 KW - stony meteorites KW - cosmochemistry KW - native elements KW - carbonaceous chondrites KW - CV chondrites KW - metamorphism KW - Allende Meteorite KW - meteorites KW - graphite KW - cosmic dust KW - extraterrestrial geology KW - carbon KW - diamond KW - composition KW - chondrites KW - geochemistry KW - shock metamorphism KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50660958?accountid=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=NASA+Conference+Publication&rft.atitle=Nature+and+origin+of+interstellar+diamond+from+the+Allende+CV3+meteorite&rft.au=Blake%2C+David%3BFreund%2C+Friedemann%3BBunch%2C+Ted%3BKrishnan%2C+Kannan+M%3BTielens%2C+Alexander+G+G+M%3BStampfer%2C+Mitch%3BChang%2C+Sherwood&rft.aulast=Blake&rft.aufirst=David&rft.date=1990-01-01&rft.volume=3061&rft.issue=&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=NASA+Conference+Publication&rft.issn=01917811&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Carbon in the galaxy; studies from Earth and space N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 7 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - NACPDX N1 - SubjectsTermNotLitGenreText - Allende Meteorite; carbon; carbonaceous chondrites; chondrites; composition; cosmic dust; cosmochemistry; CV chondrites; diamond; extraterrestrial geology; geochemistry; graphite; metamorphism; meteorites; native elements; shock metamorphism; stony meteorites ER - TY - JOUR T1 - Electron energy-loss spectroscopy; fundamentals and applications in the characterization of minerals AN - 50651666; 1990-057192 JF - ACS Symposium Series AU - Krishnan, Kannan M A2 - Coyne, Lelia M. A2 - McKeever, Stephen W. S. A2 - Blake, David F. Y1 - 1990 PY - 1990 DA - 1990 SP - 54 EP - 74 PB - American Chemical Society, Washington, DC VL - 415 SN - 0097-6156, 0097-6156 KW - methods KW - stony meteorites KW - techniques KW - chrome spinel KW - carbonaceous chondrites KW - thin sections KW - CV chondrites KW - Allende Meteorite KW - ultrastructure KW - meteorites KW - electron probe KW - energy-loss spectroscopy KW - oxides KW - applications KW - crystallography KW - chondrites KW - spectroscopy KW - geochemistry KW - electron microscopy KW - instruments KW - 01A:General mineralogy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50651666?accountid=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=ACS+Symposium+Series&rft.atitle=Electron+energy-loss+spectroscopy%3B+fundamentals+and+applications+in+the+characterization+of+minerals&rft.au=Krishnan%2C+Kannan+M&rft.aulast=Krishnan&rft.aufirst=Kannan&rft.date=1990-01-01&rft.volume=415&rft.issue=&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=ACS+Symposium+Series&rft.issn=00976156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 196th national meeting of the American Chemical Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 62 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ACSMC8 N1 - SubjectsTermNotLitGenreText - Allende Meteorite; applications; carbonaceous chondrites; chondrites; chrome spinel; crystallography; CV chondrites; electron microscopy; electron probe; energy-loss spectroscopy; geochemistry; instruments; meteorites; methods; oxides; spectroscopy; stony meteorites; techniques; thin sections; ultrastructure ER - TY - JOUR T1 - Dislocation enhanced selective dissolution; an examination of mechanical aspects using deformation-mechanism maps AN - 50650395; 1990-054070 JF - Journal of Structural Geology AU - Meike, Annemarie A2 - Platt, John Paul A2 - Grady, A. E. A2 - James, P. R. A2 - Parker, A. J. Y1 - 1990 PY - 1990 DA - 1990 SP - 785 EP - 794 PB - Pergamon, Oxford-New York VL - 12 IS - 5-6 SN - 0191-8141, 0191-8141 KW - ultrastructure KW - theoretical studies KW - melting KW - strain KW - phase equilibria KW - shear stress KW - crystal structure KW - crystal dislocations KW - deformation KW - solution KW - defects KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50650395?accountid=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+Structural+Geology&rft.atitle=Dislocation+enhanced+selective+dissolution%3B+an+examination+of+mechanical+aspects+using+deformation-mechanism+maps&rft.au=Meike%2C+Annemarie&rft.aulast=Meike&rft.aufirst=Annemarie&rft.date=1990-01-01&rft.volume=12&rft.issue=5-6&rft.spage=785&rft.isbn=&rft.btitle=&rft.title=Journal+of+Structural+Geology&rft.issn=01918141&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01918141 LA - English DB - GeoRef N1 - Conference title - Australasian tectonics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 54 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JSGEDY N1 - SubjectsTermNotLitGenreText - crystal dislocations; crystal structure; defects; deformation; melting; phase equilibria; shear stress; solution; strain; theoretical studies; ultrastructure ER - TY - JOUR T1 - Late Cretaceous age of fractures in the Sierra Nevada Batholith, California AN - 50645030; 1990-060146 AB - Regional sets of steeply dipping joints and faults are common throughout the Sierra Nevada batholith, yet relatively little is known about how or when they formed. Within some east-northeast-striking, left-lateral fault zones in the Mount Abbot quadrangle of the central Sierra Nevada, the host granodiorite is hydrothermally altered to a lower greenschist assemblage that contains muscovite. The muscovite yields a mean K-Ar and (super 40) Ar/ (super 39) Ar age of 79 Ma, which provides a minimum age for the faulting. Field relations show that these faults developed from earlier formed, mineralized joints, so these ages also provide a minimum age for the jointing. Published ages of biotite, hornblende, and zircon from the host granodiorite of Lake Edison are 80 Ma (K-Ar), 85 Ma (K-Ar), and 90 Ma (U-Pb), respectively. The geochronology, field relations, and hydrothermal mineral assemblages together suggest that the mineralized joints and faults all formed between 85 and 79 Ma, soon after the host pluton was emplaced. JF - Geology (Boulder) AU - Segall, Paul AU - McKee, Edwin H AU - Martel, Stephen J AU - Turrin, Brent D Y1 - 1990 PY - 1990 DA - 1990 SP - 1248 EP - 1251 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 12 SN - 0091-7613, 0091-7613 KW - United States KW - silicates KW - Sierra Nevada KW - Cretaceous KW - muscovite KW - joints KW - metasomatism KW - Upper Cretaceous KW - California KW - fractures KW - style KW - geochronology KW - mica group KW - dates KW - Sierra Nevada Batholith KW - absolute age KW - hydrothermal alteration KW - batholiths KW - faults KW - Ar/Ar KW - Fresno County California KW - Central California KW - Mesozoic KW - emplacement KW - intrusions KW - Mount Abbot Quadrangle KW - K/Ar KW - sheet silicates KW - 03:Geochronology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50645030?accountid=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=Geology+%28Boulder%29&rft.atitle=Late+Cretaceous+age+of+fractures+in+the+Sierra+Nevada+Batholith%2C+California&rft.au=Segall%2C+Paul%3BMcKee%2C+Edwin+H%3BMartel%2C+Stephen+J%3BTurrin%2C+Brent+D&rft.aulast=Segall&rft.aufirst=Paul&rft.date=1990-01-01&rft.volume=18&rft.issue=12&rft.spage=1248&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281990%290182.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 19 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - absolute age; Ar/Ar; batholiths; California; Central California; Cretaceous; dates; emplacement; faults; fractures; Fresno County California; geochronology; hydrothermal alteration; intrusions; joints; K/Ar; Mesozoic; metasomatism; mica group; Mount Abbot Quadrangle; muscovite; sheet silicates; Sierra Nevada; Sierra Nevada Batholith; silicates; style; United States; Upper Cretaceous DO - http://dx.doi.org/10.1130/0091-7613(1990)018<1248:LCAOFI>2.3.CO;2 ER - TY - JOUR T1 - A survey of geothermal reservoir properties AN - 50638997; 1990-065740 JF - Geothermics AU - Bjornsson, Grimur AU - Bodvarsson, Gudmundur S Y1 - 1990 PY - 1990 DA - 1990 SP - 17 EP - 27 PB - Pergamon Press, Oxford - New York VL - 19 IS - 1 SN - 0375-6505, 0375-6505 KW - United States KW - Tuscany Italy KW - Europe KW - production KW - Italy KW - temperature KW - Southern Europe KW - evaluation KW - California KW - thickness KW - Cerro Prieto KW - Australasia KW - Imperial County California KW - grain size KW - porosity KW - geothermal energy KW - geothermal fields KW - engineering geology KW - Mexico KW - factors KW - materials, properties KW - dissolved materials KW - surveys KW - reservoir properties KW - Baja California Mexico KW - permeability KW - New Zealand KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50638997?accountid=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=Geothermics&rft.atitle=A+survey+of+geothermal+reservoir+properties&rft.au=Bjornsson%2C+Grimur%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Bjornsson&rft.aufirst=Grimur&rft.date=1990-01-01&rft.volume=19&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 139 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - Australasia; Baja California Mexico; California; Cerro Prieto; dissolved materials; engineering geology; Europe; evaluation; factors; geothermal energy; geothermal fields; grain size; Imperial County California; Italy; materials, properties; Mexico; New Zealand; permeability; porosity; production; reservoir properties; Southern Europe; surveys; temperature; thickness; Tuscany Italy; United States ER - TY - JOUR T1 - Modeling of geothermal reservoirs; fundamental processes, computer simulation and field applications AN - 50638972; 1990-065739 JF - Geothermics AU - Pruess, Karsten Y1 - 1990 PY - 1990 DA - 1990 SP - 3 EP - 15 PB - Pergamon Press, Oxford - New York VL - 19 IS - 1 SN - 0375-6505, 0375-6505 KW - pressure KW - East Africa KW - mathematical models KW - economic geology KW - simulation KW - production KW - temperature KW - geothermal energy KW - geothermal fields KW - fractures KW - fluid injection KW - Akaria geothermal field KW - Kenya KW - heat flow KW - Africa KW - permeability KW - field studies KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50638972?accountid=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=Geothermics&rft.atitle=Modeling+of+geothermal+reservoirs%3B+fundamental+processes%2C+computer+simulation+and+field+applications&rft.au=Pruess%2C+Karsten&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=1990-01-01&rft.volume=19&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 60 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - Africa; Akaria geothermal field; East Africa; economic geology; field studies; fluid injection; fractures; geothermal energy; geothermal fields; heat flow; Kenya; mathematical models; permeability; pressure; production; simulation; temperature ER - TY - JOUR T1 - Aqueous foams for control of gas migration and water coning in aquifer gas storage AN - 50636084; 1990-060728 JF - Energy Sources AU - Persoff, P AU - Pruess, K AU - Benson, S M AU - Wu, Y S AU - Radke, C J AU - Witherspoon, P A AU - Shikari, Y A Y1 - 1990 PY - 1990 DA - 1990 SP - 479 EP - 497 PB - Crane, Russak & Co., New York, NY VL - 12 IS - 4 SN - 0090-8312, 0090-8312 KW - petroleum engineering KW - experimental studies KW - numerical models KW - foams KW - natural gas KW - sandstone KW - porous materials KW - petroleum KW - gas storage KW - aqueous solutions KW - simulation KW - recovery KW - water coning KW - laboratory studies KW - engineering geology KW - sedimentary rocks KW - underground installations KW - clastic rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50636084?accountid=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=Energy+Sources&rft.atitle=Aqueous+foams+for+control+of+gas+migration+and+water+coning+in+aquifer+gas+storage&rft.au=Persoff%2C+P%3BPruess%2C+K%3BBenson%2C+S+M%3BWu%2C+Y+S%3BRadke%2C+C+J%3BWitherspoon%2C+P+A%3BShikari%2C+Y+A&rft.aulast=Persoff&rft.aufirst=P&rft.date=1990-01-01&rft.volume=12&rft.issue=4&rft.spage=479&rft.isbn=&rft.btitle=&rft.title=Energy+Sources&rft.issn=00908312&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EGYSAO N1 - SubjectsTermNotLitGenreText - aqueous solutions; clastic rocks; engineering geology; experimental studies; foams; gas storage; laboratory studies; natural gas; numerical models; petroleum; petroleum engineering; porous materials; recovery; sandstone; sedimentary rocks; simulation; underground installations; water coning ER - TY - BOOK T1 - VSP and cross hole tomographic imaging for fracture characterization AN - 50633952; 1990-069178 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Majer, E L AU - Peterson, J E AU - Myer, L R AU - Karasaki, K AU - Daley, T M AU - Long, J C S AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - tomography KW - fractured materials KW - experimental studies KW - seismic profiles KW - geophysical methods KW - distribution KW - seismic methods KW - rock mechanics KW - radioactive waste KW - vertical seismic profiles KW - fractures KW - materials, properties KW - geophysical profiles KW - waste disposal KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Majer%2C+E+L%3BPeterson%2C+J+E%3BMyer%2C+L+R%3BKarasaki%2C+K%3BDaley%2C+T+M%3BLong%2C+J+C+S%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Majer&rft.aufirst=E&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=VSP+and+cross+hole+tomographic+imaging+for+fracture+characterization&rft.title=VSP+and+cross+hole+tomographic+imaging+for+fracture+characterization&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - High frequency electromagnetic tomography AN - 50633926; 1990-069177 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Daily, William D AU - Ramirez, A L AU - Ueng, T S AU - Latorre, V R AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - tomography KW - geophysical surveys KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - electromagnetic methods KW - Yucca Mountain KW - Nevada KW - high-level waste KW - geophysical methods KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - engineering geology KW - Tertiary KW - materials, properties KW - Neogene KW - underground installations KW - surveys KW - waste disposal KW - underground disposal KW - permeability KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Daily%2C+William+D%3BRamirez%2C+A+L%3BUeng%2C+T+S%3BLatorre%2C+V+R%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Daily&rft.aufirst=William&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=High+frequency+electromagnetic+tomography&rft.title=High+frequency+electromagnetic+tomography&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Vadose zone monitoring at the radioactive waste management complex, Idaho National Engineering Laboratory AN - 50633899; 1990-069171 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - McElroy, Deborah L AU - Hubbell, Joel M AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - Idaho KW - monitoring KW - well-logging KW - unsaturated zone KW - radioactive waste KW - ground water KW - engineering geology KW - Butte County Idaho KW - surveys KW - hydrodynamics KW - waste disposal KW - interpretation KW - underground disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=McElroy%2C+Deborah+L%3BHubbell%2C+Joel+M%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=McElroy&rft.aufirst=Deborah&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Vadose+zone+monitoring+at+the+radioactive+waste+management+complex%2C+Idaho+National+Engineering+Laboratory&rft.title=Vadose+zone+monitoring+at+the+radioactive+waste+management+complex%2C+Idaho+National+Engineering+Laboratory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table, sect., sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - The stability of candidate buffer materials for a low-level radioactive waste repository AN - 50633871; 1990-069156 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Torok, J AU - Buckley, L P AU - Burton, G R AU - Maves, S R AU - Blimkie, M E AU - Donaldson, J R AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - Chalk River Nuclear Laboratories KW - stability KW - solution KW - rock mechanics KW - radioactive waste KW - Ontario KW - engineering geology KW - Canada KW - materials, properties KW - waste disposal KW - Eastern Canada KW - low-level waste KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Torok%2C+J%3BBuckley%2C+L+P%3BBurton%2C+G+R%3BMaves%2C+S+R%3BBlimkie%2C+M+E%3BDonaldson%2C+J+R%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Torok&rft.aufirst=J&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=The+stability+of+candidate+buffer+materials+for+a+low-level+radioactive+waste+repository&rft.title=The+stability+of+candidate+buffer+materials+for+a+low-level+radioactive+waste+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 2 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Formation, characterization, and stability of plutonium(IV) colloid; a progress report AN - 50633842; 1990-069151 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Hobart, D E AU - Morris, D E AU - Palmer, P D AU - Newton, T W AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - colloidal materials KW - isotopes KW - plutonium KW - Nye County Nevada KW - electrochemical properties KW - radioactive waste KW - Nevada Test Site KW - laboratory studies KW - engineering geology KW - radioactive isotopes KW - metals KW - waste disposal KW - Yucca Mountain KW - actinides KW - underground disposal KW - Nevada KW - Eh KW - Pu-240 KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Hobart%2C+D+E%3BMorris%2C+D+E%3BPalmer%2C+P+D%3BNewton%2C+T+W%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Hobart&rft.aufirst=D&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Formation%2C+characterization%2C+and+stability+of+plutonium%28IV%29+colloid%3B+a+progress+report&rft.title=Formation%2C+characterization%2C+and+stability+of+plutonium%28IV%29+colloid%3B+a+progress+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 14 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Structural geology of Yucca Mountain AN - 50633817; 1990-069165 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Scott, Robert B AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 SP - 325 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - North America KW - shear zones KW - Basin and Range Province KW - listric faults KW - Nye County Nevada KW - distribution KW - extension KW - Nevada Test Site KW - southern Nevada KW - structural geology KW - normal faults KW - shear KW - tectonics KW - Yucca Mountain KW - Nevada KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Scott%2C+Robert+B%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Scott&rft.aufirst=Robert&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Structural+geology+of+Yucca+Mountain&rft.title=Structural+geology+of+Yucca+Mountain&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - IL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A sensitivity study of near-field thermomechanical conditions in tuff AN - 50633801; 1990-069145 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Johnson, K I AU - Sherwood, D J AU - Voss, C F AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - fractured materials KW - volcanic rocks KW - igneous rocks KW - thermal properties KW - mechanical properties KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - models KW - pyroclastics KW - Nevada Test Site KW - engineering geology KW - materials, properties KW - sensitivity analysis KW - near-field KW - thermomechanical properties KW - tuff KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Johnson%2C+K+I%3BSherwood%2C+D+J%3BVoss%2C+C+F%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Johnson&rft.aufirst=K&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=A+sensitivity+study+of+near-field+thermomechanical+conditions+in+tuff&rft.title=A+sensitivity+study+of+near-field+thermomechanical+conditions+in+tuff&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Analytical models for C-14 transport in a partially saturated, fractured, porous media AN - 50633395; 1990-069161 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Light, W B AU - Pigford, T H AU - Chambre, P L AU - Lee, W W L AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - fractured materials KW - gaseous phase KW - isotopes KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - carbon dioxide KW - models KW - Nevada Test Site KW - engineering geology KW - radioactive isotopes KW - transport KW - materials, properties KW - carbon KW - C-14 KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Light%2C+W+B%3BPigford%2C+T+H%3BChambre%2C+P+L%3BLee%2C+W+W+L%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Light&rft.aufirst=W&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Analytical+models+for+C-14+transport+in+a+partially+saturated%2C+fractured%2C+porous+media&rft.title=Analytical+models+for+C-14+transport+in+a+partially+saturated%2C+fractured%2C+porous+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - On a sensitivity analysis of flow through layered, fractured tuff; implications for performance allocation and performance-assessment modeling AN - 50633371; 1990-069162 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Prindle, Robert W AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - volcanic rocks KW - igneous rocks KW - mathematical models KW - Nye County Nevada KW - radioactive waste KW - ground water KW - pyroclastics KW - Nevada Test Site KW - engineering geology KW - sensitivity analysis KW - movement KW - surveys KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Prindle%2C+Robert+W%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Prindle&rft.aufirst=Robert&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=On+a+sensitivity+analysis+of+flow+through+layered%2C+fractured+tuff%3B+implications+for+performance+allocation+and+performance-assessment+modeling&rft.title=On+a+sensitivity+analysis+of+flow+through+layered%2C+fractured+tuff%3B+implications+for+performance+allocation+and+performance-assessment+modeling&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables, sect. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Geochemical controls on the composition of soil pore waters beneath a mixed waste disposal site in the unsaturated zone AN - 50633370; 1990-069158 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Rawson, S A AU - Hubbell, Joel M AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - soils KW - Idaho KW - monitoring KW - pressure KW - unsaturated zone KW - radioactive waste KW - engineering geology KW - pore pressure KW - Butte County Idaho KW - surveys KW - waste disposal KW - Snake River plain KW - underground disposal KW - pore water KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Rawson%2C+S+A%3BHubbell%2C+Joel+M%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Rawson&rft.aufirst=S&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Geochemical+controls+on+the+composition+of+soil+pore+waters+beneath+a+mixed+waste+disposal+site+in+the+unsaturated+zone&rft.title=Geochemical+controls+on+the+composition+of+soil+pore+waters+beneath+a+mixed+waste+disposal+site+in+the+unsaturated+zone&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 15 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Influence of coupled processes on waste package geochemistry AN - 50633346; 1990-069144 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Walton, John C AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - models KW - corrosion KW - near-field KW - underground installations KW - pollution KW - waste disposal KW - geochemistry KW - underground disposal KW - Eh KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Walton%2C+John+C%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Walton&rft.aufirst=John&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Influence+of+coupled+processes+on+waste+package+geochemistry&rft.title=Influence+of+coupled+processes+on+waste+package+geochemistry&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 9 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Potential mechanisms for fracture flow in the unsaturated zone at Yucca Mountain; effects of air entrapment within matrix blocks AN - 50633331; 1990-069175 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Kwicklis, Edward M AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - fractured materials KW - penetration KW - numerical models KW - unsaturated zone KW - Nye County Nevada KW - rock mechanics KW - ground water KW - models KW - Nevada Test Site KW - engineering geology KW - southern Nevada KW - materials, properties KW - movement KW - surveys KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kwicklis%2C+Edward+M%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Kwicklis&rft.aufirst=Edward&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Potential+mechanisms+for+fracture+flow+in+the+unsaturated+zone+at+Yucca+Mountain%3B+effects+of+air+entrapment+within+matrix+blocks&rft.title=Potential+mechanisms+for+fracture+flow+in+the+unsaturated+zone+at+Yucca+Mountain%3B+effects+of+air+entrapment+within+matrix+blocks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 2 N1 - PubXState - IL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Laboratory studies of radionuclide migration in tuff AN - 50633308; 1990-069159 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Rundberg, R S AU - Mitchell, A J AU - Ott, M A AU - Thompson, J L AU - Triay, I R AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - alkaline earth metals KW - volcanic rocks KW - isotopes KW - igneous rocks KW - analysis KW - models KW - pyroclastics KW - laboratory studies KW - radioactive isotopes KW - transport KW - metals KW - dispersion KW - tuff KW - actinides KW - 02D:Isotope geochemistry KW - 22:Environmental geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633308?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Rundberg%2C+R+S%3BMitchell%2C+A+J%3BOtt%2C+M+A%3BThompson%2C+J+L%3BTriay%2C+I+R%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Rundberg&rft.aufirst=R&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Laboratory+studies+of+radionuclide+migration+in+tuff&rft.title=Laboratory+studies+of+radionuclide+migration+in+tuff&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 20 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Waste package performance in unsaturated rock AN - 50633278; 1990-069153 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Pigford, T H AU - Lee, W W L AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - radioactivity KW - regulations KW - unsaturated zone KW - pollution KW - Nye County Nevada KW - radioactive waste KW - Nevada Test Site KW - engineering geology KW - movement KW - environmental geology KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Pigford%2C+T+H%3BLee%2C+W+W+L%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Pigford&rft.aufirst=T&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Waste+package+performance+in+unsaturated+rock&rft.title=Waste+package+performance+in+unsaturated+rock&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 11 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Comparison-paleohydrologic PMF vs. calculated PMF for Yucca Mountain high level nuclear waste surface facilities AN - 50633247; 1990-069147 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Barton, Robert V AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - high-level waste KW - geologic hazards KW - paleohydrology KW - Nye County Nevada KW - radioactive waste KW - Nevada Test Site KW - engineering geology KW - probable maximum flood KW - floods KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Barton%2C+Robert+V%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Barton&rft.aufirst=Robert&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Comparison-paleohydrologic+PMF+vs.+calculated+PMF+for+Yucca+Mountain+high+level+nuclear+waste+surface+facilities&rft.title=Comparison-paleohydrologic+PMF+vs.+calculated+PMF+for+Yucca+Mountain+high+level+nuclear+waste+surface+facilities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 20 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Analyses of transport in the upper soil layer and interpretation of caisson experiments AN - 50633179; 1990-069157 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Dagan, Gedeon AU - Nguyen, V AU - Springer, E AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - soils KW - experimental studies KW - transport KW - unsaturated zone KW - caissons KW - waste disposal KW - underground disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Dagan%2C+Gedeon%3BNguyen%2C+V%3BSpringer%2C+E%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Dagan&rft.aufirst=Gedeon&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Analyses+of+transport+in+the+upper+soil+layer+and+interpretation+of+caisson+experiments&rft.title=Analyses+of+transport+in+the+upper+soil+layer+and+interpretation+of+caisson+experiments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 11 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Triaxial- and uniaxial-compression testing methods developed for extraction of pore water from unsaturated tuff, Yucca Mountain, Nevada AN - 50633096; 1990-069179 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Mower, T E AU - Yang, I C AU - Higgins, J D AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - triaxial tests KW - uniaxial tests KW - rock mechanics KW - radioactive waste KW - Nevada Test Site KW - tuff KW - compression KW - Yucca Mountain KW - Nevada KW - high-level waste KW - experimental studies KW - porous materials KW - Nye County Nevada KW - pyroclastics KW - engineering geology KW - southern Nevada KW - materials, properties KW - testing KW - compressive strength KW - waste disposal KW - underground disposal KW - pore water KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50633096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Mower%2C+T+E%3BYang%2C+I+C%3BHiggins%2C+J+D%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Mower&rft.aufirst=T&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Triaxial-+and+uniaxial-compression+testing+methods+developed+for+extraction+of+pore+water+from+unsaturated+tuff%2C+Yucca+Mountain%2C+Nevada&rft.title=Triaxial-+and+uniaxial-compression+testing+methods+developed+for+extraction+of+pore+water+from+unsaturated+tuff%2C+Yucca+Mountain%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Formation of compound strike-slip fault zones, Mount Abbot Quadrangle, California AN - 50632657; 1990-064887 JF - Journal of Structural Geology AU - Martel, S J Y1 - 1990 PY - 1990 DA - 1990 SP - 869 EP - 882 PB - Pergamon, Oxford-New York VL - 12 IS - 7 SN - 0191-8141, 0191-8141 KW - United States KW - Sierra Nevada KW - Fresno County California KW - basement KW - joints KW - strike-slip faults KW - granitic composition KW - displacements KW - Gemini fault zone KW - California KW - fractures KW - Mount Abbot Quadrangle KW - structural geology KW - tectonics KW - faults KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632657?accountid=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+Structural+Geology&rft.atitle=Formation+of+compound+strike-slip+fault+zones%2C+Mount+Abbot+Quadrangle%2C+California&rft.au=Martel%2C+S+J&rft.aulast=Martel&rft.aufirst=S&rft.date=1990-01-01&rft.volume=12&rft.issue=7&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=Journal+of+Structural+Geology&rft.issn=01918141&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01918141 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JSGEDY N1 - SubjectsTermNotLitGenreText - basement; California; displacements; fault zones; faults; fractures; Fresno County California; Gemini fault zone; granitic composition; joints; Mount Abbot Quadrangle; Sierra Nevada; strike-slip faults; structural geology; tectonics; United States ER - TY - BOOK T1 - A simple solute transport model to predict soil concentration from capillary rise or surface deposition AN - 50632593; 1990-069163 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Sheppard, Marsha I AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - soils KW - pressure KW - capillary pressure KW - unsaturated zone KW - pollution KW - capillarity KW - radioactive waste KW - ground water KW - models KW - transport KW - sensitivity analysis KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Sheppard%2C+Marsha+I%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Sheppard&rft.aufirst=Marsha&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=A+simple+solute+transport+model+to+predict+soil+concentration+from+capillary+rise+or+surface+deposition&rft.title=A+simple+solute+transport+model+to+predict+soil+concentration+from+capillary+rise+or+surface+deposition&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Reactivity of zeolites forming in vitric tuffs in the unsaturated zone at Yucca Mountain, Nevada AN - 50632570; 1990-069149 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Burns, Roger G AU - Bowers, Teresa Suter AU - Wood, Valerie J AU - Blundy, Jonathan D AU - Morgenstein, Maury E AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - silicates KW - volcanic rocks KW - reactions KW - igneous rocks KW - unsaturated zone KW - Cenozoic KW - Nevada Test Site KW - movement KW - clinoptilolite KW - zeolite group KW - framework silicates KW - tuff KW - Yucca Mountain KW - geochemistry KW - Nevada KW - secondary minerals KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - Neogene KW - minerals KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Burns%2C+Roger+G%3BBowers%2C+Teresa+Suter%3BWood%2C+Valerie+J%3BBlundy%2C+Jonathan+D%3BMorgenstein%2C+Maury+E%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Burns&rft.aufirst=Roger&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Reactivity+of+zeolites+forming+in+vitric+tuffs+in+the+unsaturated+zone+at+Yucca+Mountain%2C+Nevada&rft.title=Reactivity+of+zeolites+forming+in+vitric+tuffs+in+the+unsaturated+zone+at+Yucca+Mountain%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 61 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A sensitivity study of near-field thermal and hydrological conditions in tuff AN - 50632551; 1990-069146 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - White, M D AU - Altenhofen, M K AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - three-dimensional models KW - numerical analysis KW - data processing KW - simulation KW - Nye County Nevada KW - radioactive waste KW - Nevada Test Site KW - engineering geology KW - sensitivity analysis KW - near-field KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=White%2C+M+D%3BAltenhofen%2C+M+K%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=White&rft.aufirst=M&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=A+sensitivity+study+of+near-field+thermal+and+hydrological+conditions+in+tuff&rft.title=A+sensitivity+study+of+near-field+thermal+and+hydrological+conditions+in+tuff&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Nuclear waste isolation in the unsaturated zone; Focus '89 AN - 50632456; 1990-069143 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 SP - 451 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - waste management KW - engineering geology KW - symposia KW - underground installations KW - unsaturated zone KW - waste disposal KW - underground disposal KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Witherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Witherspoon&rft.aufirst=Paul&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Nuclear+waste+isolation+in+the+unsaturated+zone%3B+Focus+%2789&rft.title=Nuclear+waste+isolation+in+the+unsaturated+zone%3B+Focus+%2789&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - IL N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Analysis of unsaturated flow related to low-level radioactive waste disposal, Chihuahuan Desert, Texas AN - 50632156; 1990-069170 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Scanlon, Bridget R AU - Richter, B C AU - Wang, F P AU - Mullican, William F, III AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - North America KW - monitoring KW - Basin and Range Province KW - Hudspeth County Texas KW - unsaturated zone KW - Texas KW - radioactive waste KW - ground water KW - engineering geology KW - surveys KW - Chihuahua Desert KW - waste disposal KW - leaching KW - low-level waste KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Scanlon%2C+Bridget+R%3BRichter%2C+B+C%3BWang%2C+F+P%3BMullican%2C+William+F%2C+III%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Scanlon&rft.aufirst=Bridget&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Analysis+of+unsaturated+flow+related+to+low-level+radioactive+waste+disposal%2C+Chihuahuan+Desert%2C+Texas&rft.title=Analysis+of+unsaturated+flow+related+to+low-level+radioactive+waste+disposal%2C+Chihuahuan+Desert%2C+Texas&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 9 N1 - PubXState - IL N1 - Document feature - illus. incl. sects., block diag., sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Physical and chemical characteristics of topographically affected airflow in an open borehole at Yucca Mountain, Nevada AN - 50632138; 1990-069160 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Thorstenson, Donald C AU - Haas, Herbert AU - Weeks, Edwin P AU - Woodward, Joan C AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - isotopes KW - well-logging KW - unsaturated zone KW - stable isotopes KW - carbon dioxide KW - Cenozoic KW - Nevada Test Site KW - radioactive isotopes KW - Bullfrog Member KW - carbon KW - interpretation KW - Yucca Mountain KW - geochemistry KW - Nevada KW - Nye County Nevada KW - Miocene KW - gases KW - Topopah Spring Member KW - Tertiary KW - boreholes KW - Neogene KW - C-13 KW - C-14 KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632138?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Thorstenson%2C+Donald+C%3BHaas%2C+Herbert%3BWeeks%2C+Edwin+P%3BWoodward%2C+Joan+C%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Thorstenson&rft.aufirst=Donald&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Physical+and+chemical+characteristics+of+topographically+affected+airflow+in+an+open+borehole+at+Yucca+Mountain%2C+Nevada&rft.title=Physical+and+chemical+characteristics+of+topographically+affected+airflow+in+an+open+borehole+at+Yucca+Mountain%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 25 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables, sect., sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Nevada Test Site low-level and mixed waste repository design in the unsaturated zone AN - 50632107; 1990-069154 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Kawamura, Teresa A AU - Warren, Darrell M AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - soils KW - monitoring KW - regulations KW - unsaturated zone KW - radioactive waste KW - Nevada Test Site KW - engineering geology KW - movement KW - surveys KW - waste disposal KW - low-level waste KW - underground disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50632107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kawamura%2C+Teresa+A%3BWarren%2C+Darrell+M%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Kawamura&rft.aufirst=Teresa&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Nevada+Test+Site+low-level+and+mixed+waste+repository+design+in+the+unsaturated+zone&rft.title=Nevada+Test+Site+low-level+and+mixed+waste+repository+design+in+the+unsaturated+zone&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 4 N1 - PubXState - IL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - On the infiltration of a liquid front in an unsaturated, fractured porous medium AN - 50631731; 1990-069174 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Nitao, John J AU - Buscheck, Thomas A AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - fractured materials KW - unsaturated zone KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - Yucca Mountain KW - Nevada KW - high-level waste KW - penetration KW - Nye County Nevada KW - Miocene KW - models KW - Topopah Spring Member KW - engineering geology KW - Tertiary KW - southern Nevada KW - materials, properties KW - Neogene KW - infiltration KW - near-field KW - mathematical methods KW - underground installations KW - waste disposal KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50631731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Nitao%2C+John+J%3BBuscheck%2C+Thomas+A%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Nitao&rft.aufirst=John&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=On+the+infiltration+of+a+liquid+front+in+an+unsaturated%2C+fractured+porous+medium&rft.title=On+the+infiltration+of+a+liquid+front+in+an+unsaturated%2C+fractured+porous+medium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 17 N1 - PubXState - IL N1 - Document feature - illus. incl. 6 tables, block diag. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Mineralogy-petrology studies and natural barriers at Yucca Mountain, Nevada AN - 50631704; 1990-069152 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Bolivar, Stephen L AU - Broxton, David E AU - Bish, David L AU - Byers, Frank M AU - Carlos, Barbara H AU - Levy, Schon S AU - Vaniman, David T AU - Chipera, Steve J AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - fractured materials KW - volcanic rocks KW - igneous rocks KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - mineral composition KW - tuff KW - Yucca Mountain KW - Nevada KW - high-level waste KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - engineering geology KW - Tertiary KW - materials, properties KW - Neogene KW - waste disposal KW - underground disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50631704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Bolivar%2C+Stephen+L%3BBroxton%2C+David+E%3BBish%2C+David+L%3BByers%2C+Frank+M%3BCarlos%2C+Barbara+H%3BLevy%2C+Schon+S%3BVaniman%2C+David+T%3BChipera%2C+Steve+J%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Bolivar&rft.aufirst=Stephen&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Mineralogy-petrology+studies+and+natural+barriers+at+Yucca+Mountain%2C+Nevada&rft.title=Mineralogy-petrology+studies+and+natural+barriers+at+Yucca+Mountain%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 28 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table, sects., sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Volcanic probability calculations for the Yucca Mountain site; estimation of volcanic rates AN - 50630324; 1990-069166 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Crowe, Bruce M AU - Perry, Frank V AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - high-level waste KW - geologic hazards KW - Nye County Nevada KW - volcanology KW - radioactive waste KW - Nevada Test Site KW - engineering geology KW - southern Nevada KW - volcanic risk KW - volcanic features KW - volcanism KW - mathematical methods KW - environmental geology KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50630324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Crowe%2C+Bruce+M%3BPerry%2C+Frank+V%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Crowe&rft.aufirst=Bruce&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Volcanic+probability+calculations+for+the+Yucca+Mountain+site%3B+estimation+of+volcanic+rates&rft.title=Volcanic+probability+calculations+for+the+Yucca+Mountain+site%3B+estimation+of+volcanic+rates&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 25 N1 - PubXState - IL N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Comparison of unsaturated flow and transport models with volume and nitrate measurements from a pilot-scale, in-situ lysimeter with different geometry low-level radioactive waste designs AN - 50630294; 1990-069164 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Wilhite, E L AU - McIntyre, P F AU - Lantz, R B AU - Statham, W H AU - Longsine, D E AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - soils KW - experimental studies KW - monitoring KW - South Carolina KW - unsaturated zone KW - radioactive waste KW - engineering geology KW - transport KW - waste disposal KW - nitrate ion KW - Savannah River Site KW - lysimeters KW - low-level waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50630294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Wilhite%2C+E+L%3BMcIntyre%2C+P+F%3BLantz%2C+R+B%3BStatham%2C+W+H%3BLongsine%2C+D+E%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Wilhite&rft.aufirst=E&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Comparison+of+unsaturated+flow+and+transport+models+with+volume+and+nitrate+measurements+from+a+pilot-scale%2C+in-situ+lysimeter+with+different+geometry+low-level+radioactive+waste+designs&rft.title=Comparison+of+unsaturated+flow+and+transport+models+with+volume+and+nitrate+measurements+from+a+pilot-scale%2C+in-situ+lysimeter+with+different+geometry+low-level+radioactive+waste+designs&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 4 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Laboratory study of fracture healing in Topopah Spring Tuff; implications for near field hydrology AN - 50629829; 1990-069180 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Lin, Wunan AU - Daily, William D AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - fractured materials KW - volcanic rocks KW - igneous rocks KW - deformation KW - Miocene KW - rock mechanics KW - ground water KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - laboratory studies KW - fractures KW - Tertiary KW - Neogene KW - near-field KW - movement KW - tuff KW - SEM data KW - permeability KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50629829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Lin%2C+Wunan%3BDaily%2C+William+D%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Lin&rft.aufirst=Wunan&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Laboratory+study+of+fracture+healing+in+Topopah+Spring+Tuff%3B+implications+for+near+field+hydrology&rft.title=Laboratory+study+of+fracture+healing+in+Topopah+Spring+Tuff%3B+implications+for+near+field+hydrology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - The use of chlorine isotope measurements to trace water movements at Yucca Mountain AN - 50629810; 1990-069176 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Norris, A E AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - volcanic rocks KW - isotopes KW - igneous rocks KW - halogens KW - rock mechanics KW - radioactive waste KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - movement KW - tracers KW - percolation KW - tuff KW - Yucca Mountain KW - Nevada KW - chlorine KW - high-level waste KW - Cl-36 KW - Nye County Nevada KW - pyroclastics KW - engineering geology KW - materials, properties KW - surveys KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50629810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Norris%2C+A+E%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Norris&rft.aufirst=A&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=The+use+of+chlorine+isotope+measurements+to+trace+water+movements+at+Yucca+Mountain&rft.title=The+use+of+chlorine+isotope+measurements+to+trace+water+movements+at+Yucca+Mountain&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 5 N1 - PubXState - IL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Paleomagnetic investigation of Tertiary structural rotations at Yucca Mountain, southern Nevada AN - 50629778; 1990-069169 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Rosenbaum, Joseph G AU - Hudson, Mark R AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - stratigraphy KW - volcanic rocks KW - igneous rocks KW - paleomagnetism KW - Crater Flat Tuff KW - Nye County Nevada KW - Miocene KW - Cenozoic KW - ash-flow tuff KW - pyroclastics KW - Nevada Test Site KW - Tertiary KW - southern Nevada KW - Neogene KW - tuff KW - Yucca Mountain KW - Nevada KW - Paintbrush Tuff KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50629778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Rosenbaum%2C+Joseph+G%3BHudson%2C+Mark+R%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Rosenbaum&rft.aufirst=Joseph&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Paleomagnetic+investigation+of+Tertiary+structural+rotations+at+Yucca+Mountain%2C+southern+Nevada&rft.title=Paleomagnetic+investigation+of+Tertiary+structural+rotations+at+Yucca+Mountain%2C+southern+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 5 N1 - PubXState - IL N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Preliminary analysis of fault and fracture patterns at Yucca Mountain, southern Nevada AN - 50629759; 1990-069168 JF - Nuclear waste isolation in the unsaturated zone; Focus '89 AU - Ramelli, Alan R AU - Sawyer, Thomas L AU - Bell, John W AU - DePolo, Craig M AU - Peterson, Fred F AU - Dorn, Ronald I AU - Witherspoon, Paul A AU - Fiore, Joy H AU - Slemmons, D Burton Y1 - 1990 PY - 1990 DA - 1990 PB - Am. Nucl. Soc., La Grange Park, IL SN - 0894481517 KW - United States KW - high-level waste KW - patterns KW - drainage patterns KW - effects KW - Nye County Nevada KW - distribution KW - radioactive waste KW - ground water KW - Nevada Test Site KW - fractures KW - engineering geology KW - southern Nevada KW - seismicity KW - movement KW - waste disposal KW - active faults KW - Yucca Mountain KW - Nevada KW - faults KW - 30:Engineering geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50629759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Ramelli%2C+Alan+R%3BSawyer%2C+Thomas+L%3BBell%2C+John+W%3BDePolo%2C+Craig+M%3BPeterson%2C+Fred+F%3BDorn%2C+Ronald+I%3BWitherspoon%2C+Paul+A%3BFiore%2C+Joy+H%3BSlemmons%2C+D+Burton&rft.aulast=Ramelli&rft.aufirst=Alan&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0894481517&rft.btitle=Preliminary+analysis+of+fault+and+fracture+patterns+at+Yucca+Mountain%2C+southern+Nevada&rft.title=Preliminary+analysis+of+fault+and+fracture+patterns+at+Yucca+Mountain%2C+southern+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste isolation in the unsaturated zone; Focus '89 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 19 N1 - PubXState - IL N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The effects of tortuosity on flow through a natural fracture AN - 50617109; 1991-001125 JF - Proceedings - Symposium on Rock Mechanics AU - Cook, A M AU - Myer, L R AU - Cook, Neville G W AU - Doyle, F M A2 - Hustrulid, W. A. A2 - Johnson, G. A. Y1 - 1990 PY - 1990 DA - 1990 SP - 371 EP - 378 PB - A.A. Balkema, [location varies] VL - 31 SN - 0586-3031, 0586-3031 KW - models KW - fractured materials KW - fractures KW - theoretical studies KW - experimental studies KW - materials, properties KW - movement KW - tortuosity KW - hydrogeology KW - rock mechanics KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50617109?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=The+effects+of+tortuosity+on+flow+through+a+natural+fracture&rft.au=Cook%2C+A+M%3BMyer%2C+L+R%3BCook%2C+Neville+G+W%3BDoyle%2C+F+M&rft.aulast=Cook&rft.aufirst=A&rft.date=1990-01-01&rft.volume=31&rft.issue=&rft.spage=371&rft.isbn=9061911230&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 31st U.S. symposium on Rock mechanics; contributions and challenges N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - experimental studies; fractured materials; fractures; hydrogeology; materials, properties; models; movement; rock mechanics; theoretical studies; tortuosity ER - TY - BOOK T1 - An efficient semi-analytical method for numerical modeling of flow and solute transport in fractured media AN - 50617006; 1991-001311 JF - Eighth international conference on Computational methods in water resources AU - Birkhoelzer, J AU - Rouve, G AU - Pruess, K AU - Noorishad, J A2 - Gambolati, Giuseppe A2 - Rinaldo, A. A2 - Brebbia, C. A. A2 - Gray, W. G. A2 - Pinder, George F. Y1 - 1990 PY - 1990 DA - 1990 PB - Comput. Mech. Publ., Southampton SN - 1853120669 KW - fractured materials KW - Galerkin method KW - fractures KW - finite element analysis KW - transport KW - statistical analysis KW - solutes KW - hydrodynamics KW - mathematical models KW - porosity KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50617006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Birkhoelzer%2C+J%3BRouve%2C+G%3BPruess%2C+K%3BNoorishad%2C+J&rft.aulast=Birkhoelzer&rft.aufirst=J&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1853120669&rft.btitle=An+efficient+semi-analytical+method+for+numerical+modeling+of+flow+and+solute+transport+in+fractured+media&rft.title=An+efficient+semi-analytical+method+for+numerical+modeling+of+flow+and+solute+transport+in+fractured+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Computational methods in water resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled behavior of rock joints AN - 50608930; 1991-002893 JF - International symposium on Rock joints AU - Tsang, C F A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - processes KW - sorption KW - chemical analysis KW - hydraulics KW - joints KW - mechanical properties KW - rock mechanics KW - thermal analysis KW - fractures KW - theoretical studies KW - style KW - materials, properties KW - shear KW - mechanics KW - closure KW - propagation KW - dilation KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50608930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+C+F&rft.aulast=Tsang&rft.aufirst=C&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Coupled+behavior+of+rock+joints&rft.title=Coupled+behavior+of+rock+joints&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 77 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Normal joint stiffness as a function of spatial geometry and surface roughness AN - 50608542; 1991-002854 JF - International symposium on Rock joints AU - Hopkins, D L AU - Cook, Neville G W AU - Myer, L R A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - models KW - spatial distribution KW - fractures KW - experimental studies KW - asperities KW - stiffness KW - roughness KW - joints KW - deformation KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50608542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Hopkins%2C+D+L%3BCook%2C+Neville+G+W%3BMyer%2C+L+R&rft.aulast=Hopkins&rft.aufirst=D&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Normal+joint+stiffness+as+a+function+of+spatial+geometry+and+surface+roughness&rft.title=Normal+joint+stiffness+as+a+function+of+spatial+geometry+and+surface+roughness&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Development and verification of a numerical technique for coupled hydromechanical phenomena in rocks AN - 50605635; 1991-002913 JF - International symposium on Rock joints AU - Noorishad, J AU - Tsang, C F A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - methods KW - computer programs KW - fractures KW - theoretical studies KW - numerical analysis KW - hydrodynamics KW - techniques KW - equations KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50605635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Noorishad%2C+J%3BTsang%2C+C+F&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Development+and+verification+of+a+numerical+technique+for+coupled+hydromechanical+phenomena+in+rocks&rft.title=Development+and+verification+of+a+numerical+technique+for+coupled+hydromechanical+phenomena+in+rocks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydromechanical coupling between stress, stiffness, and hydraulic conductivity of rock joints and fractures AN - 50605499; 1991-002901 JF - International symposium on Rock joints AU - Zimmerman, R W AU - Chen, D W AU - Long, Jane C S AU - Cook, Neville G W A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - stress KW - stiffness KW - joints KW - mechanical properties KW - equations KW - deformation KW - rock mechanics KW - fractures KW - theoretical studies KW - materials, properties KW - hydrodynamics KW - hydraulic conductivity KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50605499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Zimmerman%2C+R+W%3BChen%2C+D+W%3BLong%2C+Jane+C+S%3BCook%2C+Neville+G+W&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Hydromechanical+coupling+between+stress%2C+stiffness%2C+and+hydraulic+conductivity+of+rock+joints+and+fractures&rft.title=Hydromechanical+coupling+between+stress%2C+stiffness%2C+and+hydraulic+conductivity+of+rock+joints+and+fractures&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Theoretical and field investigations of fracture hydromechanical response under fluid injection AN - 50604648; 1991-002899 JF - International symposium on Rock joints AU - Rutqvist, J AU - Noorishad, J AU - Ljunggren, C AU - Stephansson, Ove AU - Tsang, C F A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - experimental studies KW - Western Europe KW - Lulea KW - in situ KW - numerical analysis KW - mathematical models KW - Europe KW - equations KW - rock mechanics KW - fractures KW - engineering geology KW - theoretical studies KW - Scandinavia KW - fluid injection KW - boreholes KW - materials, properties KW - hydrodynamics KW - testing KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50604648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Rutqvist%2C+J%3BNoorishad%2C+J%3BLjunggren%2C+C%3BStephansson%2C+Ove%3BTsang%2C+C+F&rft.aulast=Rutqvist&rft.aufirst=J&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Theoretical+and+field+investigations+of+fracture+hydromechanical+response+under+fluid+injection&rft.title=Theoretical+and+field+investigations+of+fracture+hydromechanical+response+under+fluid+injection&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 10 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Effects of single fractures on seismic wave propagation AN - 50604615; 1991-002888 JF - International symposium on Rock joints AU - Myer, L R AU - Pyrak-Nolte, L J AU - Cook, Neville G W A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - experimental studies KW - seismology KW - joints KW - elastic waves KW - equations KW - rock mechanics KW - discontinuous materials KW - fractures KW - detection KW - seismicity KW - materials, properties KW - velocity KW - propagation KW - seismic waves KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50604615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Myer%2C+L+R%3BPyrak-Nolte%2C+L+J%3BCook%2C+Neville+G+W&rft.aulast=Myer&rft.aufirst=L&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Effects+of+single+fractures+on+seismic+wave+propagation&rft.title=Effects+of+single+fractures+on+seismic+wave+propagation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Fluid flow through single fractures AN - 50604598; 1991-002881 JF - International symposium on Rock joints AU - Pyrak-Nolte, L J AU - Nolte, D D AU - Myer, L R AU - Cook, Neville G W A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - models KW - fractures KW - saturated zone KW - experimental studies KW - hydraulics KW - unsaturated zone KW - percolation KW - fluid dynamics KW - deformation KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50604598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Pyrak-Nolte%2C+L+J%3BNolte%2C+D+D%3BMyer%2C+L+R%3BCook%2C+Neville+G+W&rft.aulast=Pyrak-Nolte&rft.aufirst=L&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Fluid+flow+through+single+fractures&rft.title=Fluid+flow+through+single+fractures&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydrological characterization of variable-aperture fractures AN - 50604339; 1991-002883 JF - International symposium on Rock joints AU - Tsang, Y W AU - Tsang, C F A2 - Barton, Nick A2 - Stephansson, Ove Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911095 KW - fractures KW - theoretical studies KW - apertures KW - hydraulics KW - numerical analysis KW - mathematical methods KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50604339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911095&rft.btitle=Hydrological+characterization+of+variable-aperture+fractures&rft.title=Hydrological+characterization+of+variable-aperture+fractures&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geologic map of the Lassen region, Cascade Range, USA AN - 50600430; 1991-014888 JF - Transactions - Geothermal Resources Council AU - Feighner, M A AU - Goldstein, N E AU - Combs, Jim Y1 - 1990 PY - 1990 DA - 1990 SP - 1397 EP - 1403 PB - Geothermal Resources Council, Davis, CA VL - 14 IS - 1-2 SN - 0193-5933, 0193-5933 KW - United States KW - geophysical surveys KW - three-dimensional models KW - iterative methods KW - Lassen Peak KW - Coso Hot Springs KGRA KW - geophysical methods KW - data processing KW - areal geology KW - two-dimensional models KW - models KW - California KW - gravity methods KW - gravity anomalies KW - geothermal fields KW - Inyo County California KW - Shasta County California KW - data bases KW - surveys KW - Bouguer anomalies KW - 20:Applied geophysics KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50600430?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Geologic+map+of+the+Lassen+region%2C+Cascade+Range%2C+USA&rft.au=Feighner%2C+M+A%3BGoldstein%2C+N+E%3BCombs%2C+Jim&rft.aulast=Feighner&rft.aufirst=M&rft.date=1990-01-01&rft.volume=14&rft.issue=1-2&rft.spage=1397&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 12 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - areal geology; Bouguer anomalies; California; Coso Hot Springs KGRA; data bases; data processing; geophysical methods; geophysical surveys; geothermal fields; gravity anomalies; gravity methods; Inyo County California; iterative methods; Lassen Peak; models; Shasta County California; surveys; three-dimensional models; two-dimensional models; United States ER - TY - BOOK T1 - Electron spin resonance spectroscopy AN - 50591972; 1991-025431 JF - Instrumental surface analysis of geologic materials AU - McBride, Murray B A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - chemical analysis KW - clay mineralogy KW - electron paramagnetic resonance KW - applications KW - mineralogy KW - adsorption KW - spectroscopy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50591972?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McBride%2C+Murray+B&rft.aulast=McBride&rft.aufirst=Murray&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Electron+spin+resonance+spectroscopy&rft.title=Electron+spin+resonance+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 129 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Scanning electron microscopy AN - 50590506; 1991-025425 JF - Instrumental surface analysis of geologic materials AU - Blake, David F A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - imagery KW - chemical analysis KW - scanning method KW - scattering KW - Monte Carlo analysis KW - statistical analysis KW - X-ray analysis KW - applications KW - geochemistry KW - electron microscopy KW - particles KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50590506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Blake%2C+David+F&rft.aulast=Blake&rft.aufirst=David&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Scanning+electron+microscopy&rft.title=Scanning+electron+microscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 37 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Moessbauer spectroscopy AN - 50587831; 1991-025429 JF - Instrumental surface analysis of geologic materials AU - Berry, Frank J A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - computers KW - chemical analysis KW - microcomputers KW - data processing KW - applications KW - Mossbauer spectroscopy KW - spectroscopy KW - geochemistry KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50587831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Berry%2C+Frank+J&rft.aulast=Berry&rft.aufirst=Frank&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Moessbauer+spectroscopy&rft.title=Moessbauer+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 18 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Luminescence spectroscopy AN - 50585794; 1991-025432 JF - Instrumental surface analysis of geologic materials AU - Brittain, Harry G A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - luminescence KW - chemical analysis KW - applications KW - mineralogy KW - spectroscopy KW - ions KW - geochemistry KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50585794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Brittain%2C+Harry+G&rft.aulast=Brittain&rft.aufirst=Harry&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Luminescence+spectroscopy&rft.title=Luminescence+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 29 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Instrumental surface analysis of geologic materials AN - 50585753; 1991-025423 JF - Instrumental surface analysis of geologic materials A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 SP - 383 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - scanning method KW - current research KW - applications KW - analysis KW - spectroscopy KW - geochemistry KW - electron microscopy KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50585753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Instrumental+surface+analysis+of+geologic+materials&rft.title=Instrumental+surface+analysis+of+geologic+materials&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - NY N1 - SuppNotes - Individual chapters are cited separately N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Introduction AN - 50584441; 1991-025424 JF - Instrumental surface analysis of geologic materials AU - Perry, Dale P A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - chemical analysis KW - sediment-water interface KW - current research KW - analysis KW - water-rock interaction KW - phase equilibria KW - interfaces KW - applications KW - spectroscopy KW - geochemistry KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50584441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Perry%2C+Dale+P&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Introduction&rft.title=Introduction&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - NY N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - A new approach and methodologies for characterizing the hydrogeologic properties of aquifers AN - 50582318; 1991-021427 JF - A new approach and methodologies for characterizing the hydrogeologic properties of aquifers AU - Molz, Fred J AU - Guven, Oktay AU - Melville, Joel G AU - Javandel, Iraj AU - Hess, Alfred E AU - Paillet, Frederick L Y1 - 1990/01// PY - 1990 DA - January 1990 SP - 205 VL - EPA/600/2-90/002 KW - methods KW - hydrogeology KW - hydraulic conductivity KW - flowmeters KW - instruments KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50582318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Molz%2C+Fred+J%3BGuven%2C+Oktay%3BMelville%2C+Joel+G%3BJavandel%2C+Iraj%3BHess%2C+Alfred+E%3BPaillet%2C+Frederick+L&rft.aulast=Molz&rft.aufirst=Fred&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+new+approach+and+methodologies+for+characterizing+the+hydrogeologic+properties+of+aquifers&rft.title=A+new+approach+and+methodologies+for+characterizing+the+hydrogeologic+properties+of+aquifers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 222 N1 - Availability - U. S. Environ. Prot. Agency, Ada, OK, United States N1 - Document feature - illus. incl. 11 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Nuclear magnetic resonance spectroscopy AN - 50579607; 1991-025430 JF - Instrumental surface analysis of geologic materials AU - Dybowski, Cecil R A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - sorption KW - chemical analysis KW - catalysis KW - applications KW - nuclear magnetic resonance KW - spectroscopy KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50579607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dybowski%2C+Cecil+R&rft.aulast=Dybowski&rft.aufirst=Cecil&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Nuclear+magnetic+resonance+spectroscopy&rft.title=Nuclear+magnetic+resonance+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 56 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Fourier transform infrared and Raman spectroscopy AN - 50579558; 1991-025428 JF - Instrumental surface analysis of geologic materials AU - Johnston, Clifford T A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - chemical analysis KW - mineralogy KW - adsorption KW - Raman spectroscopy KW - infrared spectroscopy KW - Fourier analysis KW - applications KW - spectroscopy KW - geochemistry KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50579558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johnston%2C+Clifford+T&rft.aulast=Johnston&rft.aufirst=Clifford&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Fourier+transform+infrared+and+Raman+spectroscopy&rft.title=Fourier+transform+infrared+and+Raman+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 90 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Secondary ion mass spectrometry AN - 50579235; 1991-025433 JF - Instrumental surface analysis of geologic materials AU - Metson, James B A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - chemical analysis KW - isotopes KW - mass spectroscopy KW - applications KW - mineralogy KW - spectroscopy KW - geochemistry KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50579235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Metson%2C+James+B&rft.aulast=Metson&rft.aufirst=James&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Secondary+ion+mass+spectrometry&rft.title=Secondary+ion+mass+spectrometry&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 129 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Auger electron spectroscopy and microscopy AN - 50575969; 1991-025427 JF - Instrumental surface analysis of geologic materials AU - Browning, Raymond AU - Hochella, Michael F, Jr A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - chemical analysis KW - scanning method KW - current research KW - Auger spectroscopy KW - applications KW - spectroscopy KW - kinetics KW - geochemistry KW - electron microscopy KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50575969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Browning%2C+Raymond%3BHochella%2C+Michael+F%2C+Jr&rft.aulast=Browning&rft.aufirst=Raymond&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=Auger+electron+spectroscopy+and+microscopy&rft.title=Auger+electron+spectroscopy+and+microscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 64 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - X-ray-induced photoelectron and Auger spectroscopy AN - 50575899; 1991-025426 JF - Instrumental surface analysis of geologic materials AU - Perry, Dale L AU - Taylor, J Ashley AU - Wagner, Charles D A2 - Perry, Dale L. Y1 - 1990 PY - 1990 DA - 1990 PB - VCH Publ., New York, NY SN - 0895737582 KW - methods KW - surface properties KW - chemical analysis KW - petrology KW - reactions KW - induction KW - mineralogy KW - ultrastructure KW - X-ray spectroscopy KW - Auger spectroscopy KW - applications KW - spectroscopy KW - geochemistry KW - instruments KW - electrons KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50575899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Perry%2C+Dale+L%3BTaylor%2C+J+Ashley%3BWagner%2C+Charles+D&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0895737582&rft.btitle=X-ray-induced+photoelectron+and+Auger+spectroscopy&rft.title=X-ray-induced+photoelectron+and+Auger+spectroscopy&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 126 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydrogeology; a new focus AN - 50558707; 1991-038252 JF - From mantle to meteorites AU - Narasimhan, T N A2 - Gopalan, K. A2 - Gaur, V. K. A2 - Somayajulu, B. L. K. A2 - MacDougall, J. D. Y1 - 1990 PY - 1990 DA - 1990 PB - Indian Acad. Sci., Bangalore KW - objectives KW - planning KW - hydrogeology KW - current research KW - applications KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50558707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrogeology%3B+a+new+focus&rft.title=Hydrogeology%3B+a+new+focus&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Mineralogy and geochemistry of epidosites from the Solea Graben, Troodos Ophiolite, Cyprus AN - 50536923; 1991-053126 JF - Ophiolites; oceanic crustal analogues; symposium "Troodos 1987" AU - Schiffman, P AU - Bettison, L A AU - Smith, B M A2 - Malpas, J. A2 - Moores, E. M. A2 - Panayiotou, A. A2 - Xenophontos, C. Y1 - 1990 PY - 1990 DA - 1990 PB - Minist. Agric. and Nat. Resour., Nicosia SN - 9963175007 KW - sorosilicates KW - silicates KW - oxygen KW - isotopes KW - Cretaceous KW - igneous rocks KW - epidosite KW - stable isotopes KW - mineral composition KW - epidote KW - inclusions KW - Troodos Ophiolite KW - orthosilicates KW - Cyprus KW - springs KW - chlorite group KW - chemical composition KW - Asia KW - Middle East KW - petrology KW - Solea Graben KW - ophiolite KW - ratios KW - O-18/O-16 KW - Mesozoic KW - hydrothermal conditions KW - genesis KW - chlorite KW - sheet silicates KW - fluid inclusions KW - epidote group KW - hot springs KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50536923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Schiffman%2C+P%3BBettison%2C+L+A%3BSmith%2C+B+M&rft.aulast=Schiffman&rft.aufirst=P&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9963175007&rft.btitle=Mineralogy+and+geochemistry+of+epidosites+from+the+Solea+Graben%2C+Troodos+Ophiolite%2C+Cyprus&rft.title=Mineralogy+and+geochemistry+of+epidosites+from+the+Solea+Graben%2C+Troodos+Ophiolite%2C+Cyprus&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Ophiolites; oceanic crustal analogues; symposium "Troodos 1987" N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 11 anal., 3 tables, geol. sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Approaches to co-interpretation of hydrologic and geophysical tests in soils AN - 50461805; 1992-028766 JF - Eos, Transactions, American Geophysical Union AU - Long, J C S AU - Rubin, Y AU - Hestir, K AU - Benson, S AU - Daggett, J AU - Peterson, J E AU - Majer, E L AU - Karasaki, K AU - Anonymous Y1 - 1990 PY - 1990 DA - 1990 SP - 1300 PB - American Geophysical Union, Washington, DC VL - 71 IS - 43 SN - 0096-3941, 0096-3941 KW - soils KW - movement KW - pollution KW - hydrodynamics KW - water regimes KW - applications KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50461805?accountid=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=Approaches+to+co-interpretation+of+hydrologic+and+geophysical+tests+in+soils&rft.au=Long%2C+J+C+S%3BRubin%2C+Y%3BHestir%2C+K%3BBenson%2C+S%3BDaggett%2C+J%3BPeterson%2C+J+E%3BMajer%2C+E+L%3BKarasaki%2C+K%3BAnonymous&rft.aulast=Long&rft.aufirst=J+C&rft.date=1990-01-01&rft.volume=71&rft.issue=43&rft.spage=1300&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1990 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - applications; hydrodynamics; movement; pollution; remote sensing; soils; water regimes ER - TY - JOUR T1 - In-situ observation of the alpha/beta cristobalite transition using high voltage electron microscopy AN - 50447644; 1992-031142 JF - Materials Research Society Symposia Proceedings AU - Meike, A AU - Glassley, W E Y1 - 1990 PY - 1990 DA - 1990 SP - 631 EP - 639 PB - North-Holland, New York-Amsterdam-Oxford VL - 176 SN - 0272-9172, 0272-9172 KW - United States KW - silicates KW - silica minerals KW - Nye County Nevada KW - TEM data KW - radioactive waste KW - diffraction KW - engineering geology KW - cristobalite KW - Tonopah Spring Tuff KW - framework silicates KW - waste disposal KW - Yucca Mountain KW - kinetics KW - electron microscopy KW - SEM data KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50447644?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=In-situ+observation+of+the+alpha%2Fbeta+cristobalite+transition+using+high+voltage+electron+microscopy&rft.au=Meike%2C+A%3BGlassley%2C+W+E&rft.aulast=Meike&rft.aufirst=A&rft.date=1990-01-01&rft.volume=176&rft.issue=&rft.spage=631&rft.isbn=155899064X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Thirteenth international symposium on the Scientific bases for nuclear waste management N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - cristobalite; diffraction; electron microscopy; engineering geology; framework silicates; kinetics; Nevada; Nye County Nevada; radioactive waste; SEM data; silica minerals; silicates; TEM data; Tonopah Spring Tuff; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Absorption of water into porous blocks of various shapes and sizes AN - 50183786; 1991-011011 AB - Approximate solutions are presented for absorption of water into porous spherical, cylindrical, and slablike blocks whose characteristic curves are of the van Genuchten-Mualem type. The solutions are compared to numerical simulations of absorption into blocks of the Topopah Spring member (Paintbrush tuff) from the site of the proposed nuclear waste repository at Yucca Mountain, Nevada. Guided by these results, a scaling law, based on the ratio of surface area to volume, is then proposed for predicting the rate of absorption into irregularly shaped blocks. This scaling law is tested against a numerical simulation of absorption into an irregularly shaped, 2-dimensional polygonal block and is shown to be a good approximation. Copyright 1990 by the American Geophysical Union. JF - Water Resources Research AU - Zimmerman, Robert W AU - Bodvarsson, Gudmundur S Y1 - 1990 PY - 1990 DA - 1990 SP - 2797 EP - 2806 PB - American Geophysical Union, Washington, DC VL - 26 IS - 11 SN - 0043-1397, 0043-1397 KW - United States KW - fractured materials KW - volcanic rocks KW - igneous rocks KW - data processing KW - hydrogeology KW - ground water KW - Cenozoic KW - hydrodynamics KW - Yucca Mountain KW - Nevada KW - welded tuff KW - Nye County Nevada KW - porosity KW - Miocene KW - two-dimensional models KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - materials, properties KW - Neogene KW - surveys KW - hydraulic conductivity KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183786?accountid=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=Absorption+of+water+into+porous+blocks+of+various+shapes+and+sizes&rft.au=Zimmerman%2C+Robert+W%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1990-01-01&rft.volume=26&rft.issue=11&rft.spage=2797&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR026i011p02797 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Cenozoic; data processing; fractured materials; ground water; hydraulic conductivity; hydrodynamics; hydrogeology; igneous rocks; materials, properties; Miocene; Neogene; Nevada; Nye County Nevada; permeability; porosity; pyroclastics; surveys; Tertiary; Topopah Spring Member; two-dimensional models; United States; volcanic rocks; welded tuff; Yucca Mountain DO - http://dx.doi.org/10.1029/WR026i011p02797 ER - TY - JOUR T1 - The effects of bioturbation across a biostratigraphically complete high southern latitude Cretaceous/Tertiary boundary AN - 50163559; 1995-026173 AB - A biostratigraphically complete but intensely bioturbated Cretaceous/Tertiary (K/T) boundary section was taken during drilling at ODP Leg 113 Site 690 on the Maud Rise (65S) in the Weddell Sea off East Antarctica. The boundary, which is contained in a relatively undisturbed core, has been delineated by lithostratigraphic, paleontological, and geochemical methods. The first occurrence of the calcareous nannofossil Biantholithus sparsus is used to estimate biostratigraphically the boundary horizon, and a distinct color change between dark brown, clay-rich Tertiary sediments and light-colored Cretaceous chalks is used to more precisely delimit the boundary between 41.5 and 41.8 cm in section 4 of core 15. An iridium peak of 1,566 parts per trillion (ppt) was detected in the same section at 39 to 40 cm. Multiple but less intense Ir peaks were also detected below the boundary. Dark-colored burrows sampled below the boundary contain up to 17% Tertiary nannofossils, estimated to have been displaced at least 1.3 m by large-bodied bioturbators. In addition, the multiple peaks in Ir abundance below the boundary are attributed to the redeposition of Ir by this intense bioturbation. Such processes may account for some multiple Ir peaks reported at other K/T boundary sections. (Auth. mod.) JF - Special Paper - Geological Society of America AU - Pospichal, James J AU - Wise, Sherwood W, Jr AU - Asaro, Frank AU - Hamilton, Norman Y1 - 1990 PY - 1990 DA - 1990 SP - 497 EP - 507 PB - Geological Society of America (GSA), Boulder, CO VL - 247 SN - 0072-1077, 0072-1077 KW - thallophytes KW - Southern Ocean KW - lower Paleocene KW - Cretaceous KW - Leg 113 KW - algae KW - Upper Cretaceous KW - paleontology KW - Cenozoic KW - ODP Site 690 KW - Paleocene KW - sedimentary structures KW - Weddell Sea KW - Maud Rise KW - Plantae KW - biostratigraphy KW - biogenic structures KW - Antarctic Ocean KW - Paleogene KW - concepts KW - Mesozoic KW - Tertiary KW - Antarctica KW - nannofossils KW - K-T boundary KW - stratigraphic boundary KW - Ocean Drilling Program KW - mass extinctions KW - bioturbation KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50163559?accountid=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=Special+Paper+-+Geological+Society+of+America&rft.atitle=The+effects+of+bioturbation+across+a+biostratigraphically+complete+high+southern+latitude+Cretaceous%2FTertiary+boundary&rft.au=Pospichal%2C+James+J%3BWise%2C+Sherwood+W%2C+Jr%3BAsaro%2C+Frank%3BHamilton%2C+Norman&rft.aulast=Pospichal&rft.aufirst=James&rft.date=1990-01-01&rft.volume=247&rft.issue=&rft.spage=497&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2FSPE247-p497 LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - PubXState - CO N1 - Document feature - illus. incl. sects., sketch maps N1 - Last updated - 2013-06-13 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - algae; Antarctic Ocean; Antarctica; biogenic structures; biostratigraphy; bioturbation; Cenozoic; concepts; Cretaceous; K-T boundary; Leg 113; lower Paleocene; mass extinctions; Maud Rise; Mesozoic; microfossils; nannofossils; Ocean Drilling Program; ODP Site 690; Paleocene; Paleogene; paleontology; Plantae; sedimentary structures; Southern Ocean; stratigraphic boundary; Tertiary; thallophytes; Upper Cretaceous; Weddell Sea DO - http://dx.doi.org/10.1130/SPE247-p497 ER - TY - JOUR T1 - A search for Nemesis; current status and review of theory AN - 50161999; 1995-026136 AB - Otherwise unrelated geophysical and astrophysical observations can be consistently accounted for by postulating that the Earth has been subjected to comet storms. The phenomena include features of the fossil record, impact craters and glass, geomagnetic reversals, and cosmic ray exposure ages of H-chondrite meteorites. Monte Carlo analyses of both the extinction data and the crater data suggest that these data are periodic. Theoretically, periodicity in impacts on the Earth requires that the impacting bodies arrive in large numbers as in a comet storm. A number of causes have been suggested for periodic showers of comets, but presently only the Nemesis hypothesis of a solar companion star is consistent with all the known data. We are searching for this star by measuring the parallax of faint red stars that would have been missed in catalogues of bright and nearby stars. So far, we have rejected about 20 percent of the 2,691 stars in our list of candidates in the Northern Hemisphere. JF - Special Paper - Geological Society of America AU - Perlmutter, S AU - Muller, R A AU - Pennypacker, C R AU - Smith, C K AU - Wang, L P AU - White, S AU - Yang, H S Y1 - 1990 PY - 1990 DA - 1990 SP - 87 EP - 91 PB - Geological Society of America (GSA), Boulder, CO VL - 247 SN - 0072-1077, 0072-1077 KW - comets KW - stars KW - Nemesis theory KW - periodicity KW - mass extinctions KW - impacts KW - concepts KW - review KW - paleontology KW - comet storms KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161999?accountid=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=Special+Paper+-+Geological+Society+of+America&rft.atitle=A+search+for+Nemesis%3B+current+status+and+review+of+theory&rft.au=Perlmutter%2C+S%3BMuller%2C+R+A%3BPennypacker%2C+C+R%3BSmith%2C+C+K%3BWang%2C+L+P%3BWhite%2C+S%3BYang%2C+H+S&rft.aulast=Perlmutter&rft.aufirst=S&rft.date=1990-01-01&rft.volume=247&rft.issue=&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/10.1130%2FSPE247-p87 LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - comet storms; comets; concepts; impacts; mass extinctions; Nemesis theory; paleontology; periodicity; review; stars DO - http://dx.doi.org/10.1130/SPE247-p87 ER - TY - JOUR T1 - Probabilities of large earthquakes in the San Francisco Bay region, California AN - 50082951; 1990-050556 AB - Long-term probabilities of large earthquakes (magnitude 7 or greater) in the San Francisco Bay region are evaluated by identifying fault segments expected to produce large earthquakes and then estimating the time to the next earthquake on each segment. The probability of one or more large earthquakes in the region in the coming 30 years is estimated at 67 percent. This report contains detailed, technical descriptions of the data and methods used to derive the estimates. JF - U. S. Geological Survey Circular AU - Dieterich, James H AU - Allen, Clarence R AU - Cluff, Lloyd S AU - Cornell, C Allin AU - Ellsworth, William L AU - Johnson, Lane R AU - Lindh, Allan G AU - Nishenko, Stuart P AU - Scholz, Christopher H AU - Schwartz, David P AU - Thatcher, Wayne AU - Williams, Patrick L Y1 - 1990 PY - 1990 DA - 1990 SP - 51 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - United States KW - geologic hazards KW - segmentation KW - Alameda County California KW - displacements KW - California KW - San Francisco County California KW - Santa Clara County California KW - neotectonics KW - Marin County California KW - probability KW - tectonics KW - Sonoma County California KW - active faults KW - USGS KW - Contra Costa County California KW - Santa Cruz County California KW - faults KW - seismology KW - Central California KW - statistical analysis KW - prediction KW - Rodgers Creek Fault KW - engineering geology KW - San Francisco Bay region KW - structural geology KW - San Andreas Fault KW - Hayward Fault KW - earthquakes KW - San Mateo County California KW - 30:Engineering geology KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50082951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dieterich%2C+James+H%3BAllen%2C+Clarence+R%3BCluff%2C+Lloyd+S%3BCornell%2C+C+Allin%3BEllsworth%2C+William+L%3BJohnson%2C+Lane+R%3BLindh%2C+Allan+G%3BNishenko%2C+Stuart+P%3BScholz%2C+Christopher+H%3BSchwartz%2C+David+P%3BThatcher%2C+Wayne%3BWilliams%2C+Patrick+L&rft.aulast=Dieterich&rft.aufirst=James&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Probabilities+of+large+earthquakes+in+the+San+Francisco+Bay+region%2C+California&rft.title=Probabilities+of+large+earthquakes+in+the+San+Francisco+Bay+region%2C+California&rft.issn=1067084X&rft_id=info:doi/ L2 - http://onlinepubs.er.usgs.gov/djvu/CIR/circ_1053.djvu LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 52 N1 - PubXState - VA N1 - Document feature - illus. incl. 13 tables N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - active faults; Alameda County California; California; Central California; Contra Costa County California; displacements; earthquakes; engineering geology; faults; geologic hazards; Hayward Fault; Marin County California; neotectonics; prediction; probability; Rodgers Creek Fault; San Andreas Fault; San Francisco Bay region; San Francisco County California; San Mateo County California; Santa Clara County California; Santa Cruz County California; segmentation; seismology; Sonoma County California; statistical analysis; structural geology; tectonics; United States; USGS ER - TY - JOUR T1 - Solubilities of Aluminum Hydroxides and Oxyhydroxides in Alkaline Solutions AN - 19094378; 9009878 AB - The solubilities of gibbsite, boehmite and diaspore in alkaline solutions between 20 and 350 C are evaluated and their thermodynamic properties reconciled. The thermodynamic properties of the aluminate ion Al(OH)4(-), are derived over the same temperature range and compared with predictions based on the revised Helgeson-Kirkham-Flowers equation of state. Preliminary thermodynamic properties of bayerite and Gibbs free energy of formation (enthalpy of formation, 298) for nordstrandite are also derived from solubility data in alkaline solutions. Log Ks4 values for gibbsite, bayerite, boehmite and diaspore between 0 and 350 C, and thermodynamic data for Al(OH)4(-) are tabulated for use in distribution-of-species computer codes. (See also W90-09846) (Author 's abstract) JF - Chemical Modeling of Aqueous Systems II. American Chemical Society, Washington DC. 1990. p 414-428. 4 fig, 4 tab, 94 ref. Nuclear Regulatory Commission NRC FIN No. B 3040-6. Interagency Agreement DOE-50-80-97. Department of Energy Contract DE-AC03-76SF00098. AU - Apps, JA AU - Neil, J M AD - Lawrence Berkeley Lab. CA Y1 - 1990 PY - 1990 DA - 1990 KW - Water Resources Abstracts KW - Aluminum KW - Geochemistry KW - Groundwater KW - Minerals KW - Solubility KW - Thermodynamics KW - Water chemistry KW - Alkalinity KW - Chemical reactions KW - Computer models KW - Enthalpy KW - Ions KW - SW 0880:Chemical processes KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19094378?accountid=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=&rft.atitle=Solubilities+of+Aluminum+Hydroxides+and+Oxyhydroxides+in+Alkaline+Solutions&rft.au=Apps%2C+JA%3BNeil%2C+J+M&rft.aulast=Apps&rft.aufirst=JA&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Coupling of Precipitation-Dissolution Reactions to Mass Diffusion via Porosity Changes AN - 19083943; 9009864 AB - Coupling of precipitation/dissolution reactions to diffusive mass transport via porosity changes has been implemented in the computer program THCC, a simulator of reactive chemical transport. The coupling is accomplished without increasing the set of primary unknowns. Porosity is included explicitly in the transport equations and is tracked by accounting for changes of volumes of precipitates. The coupling prevents the volume of a precipitated solid from exceeding available pore volume. Results of calculations are presented for two examples, the transport of silica along a temperature gradient and precipitation of gypsum at constant temperature, each done with and without variable porosity. The profiles of fluid-phase concentrations of reactants were identical in the cases with and without porosity variations whenever the reactive solid was present. This is a necessary consequence of the assumption of chemical equilibrium in the precipitation/dissolution process. However, in simulations involving dissolution of a previously precipitated solid and transport of the dissolution products, the limitation imposed by available porosity on quantities of precipitate may have to be considered. (See also W90-09846) (Geiger-PTT) JF - Chemical Modeling of Aqueous Systems II. American Chemical Society, Washington DC. 1990. p 234-242. 6 fig, 18 ref. U.S. Department of Energy Contract DE-AC03-76SF00098. AU - Carnahan, CL AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1990 PY - 1990 DA - 1990 KW - Water Resources Abstracts KW - Chemical reactions KW - Computer models KW - Geochemistry KW - Mass transport KW - Model studies KW - Porosity KW - Weathering KW - Diffusion KW - Gypsum KW - Minerals KW - Numerical analysis KW - Pores KW - Silica KW - Temperature effects KW - Thermodynamics KW - SW 0880:Chemical processes KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19083943?accountid=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=&rft.atitle=Coupling+of+Precipitation-Dissolution+Reactions+to+Mass+Diffusion+via+Porosity+Changes&rft.au=Carnahan%2C+CL&rft.aulast=Carnahan&rft.aufirst=CL&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Hydrological and geochemical investigations of selenium behavior at Kesterson Reservoir. Annual report, October 1, 1989-September 30, 1990 AN - 16744381; 3722705 AB - From 1985 to the present we have studied the behavior of selenium in various habitats and environments at Kesterson reservoir, shifting emphasis as remedial actions altered the physical setting. Investigations have evaluated the efficacy of several remedial alternatives, from innovative techniques relying on the complex geochemical behavior of selenium alternatives, from innovative techniques relying on the complex geochemical behavior of selenium in aquatic environments to conventional excavation schemes. Results of these studies supported two cost-effective remedial measures; drain water deliveries were terminated in 1986 and, in 1988, 1 million cubic yards of soil were imported and used to fill the low lying areas of the former Kesterson Reservoir. To date, these two actions appear to have eliminated the aquatic habitat that caused waterfowl death and deformity at Kesterson from the early 1980's to 1987. Biological, surface water and groundwater monitoring data collected by the USBR indicate that Kesterson is now a much safer environment than in past years when drainage water containing 300(mu)g/l of selenium was delivered to the Reservoir. The continued presence of a large inventory of selenium within the upper portions of unfilled areas of Kesterson Reservoir and immediately below the fill material requires that a continued awareness of the status of this inventory be maintained and improved upon. [Contract AC03-76SF00098. Sponsored by Department of Energy, Washington, DC.] AU - Benson, S M AU - Tokunaga, T K AU - Zawislanski, P AU - Yee, A W AU - Daggett, J S Y1 - 1990 PY - 1990 DA - 1990 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-29689 KW - hydrology KW - selenium KW - pollutant persistence KW - sediment pollution KW - pollution effects KW - Freshwater KW - USA, California, Kesterson Reservoir KW - water pollution KW - geochemistry KW - Q5 08503:Characteristics, behavior and fate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16744381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Benson%2C+S+M%3BTokunaga%2C+T+K%3BZawislanski%2C+P%3BYee%2C+A+W%3BDaggett%2C+J+S&rft.aulast=Benson&rft.aufirst=S&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrological+and+geochemical+investigations+of+selenium+behavior+at+Kesterson+Reservoir.+Annual+report%2C+October+1%2C+1989-September+30%2C+1990&rft.title=Hydrological+and+geochemical+investigations+of+selenium+behavior+at+Kesterson+Reservoir.+Annual+report%2C+October+1%2C+1989-September+30%2C+1990&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE92000687/GAR. 83 refs. N1 - Last updated - 2014-05-06 ER - TY - RPRT T1 - LBL/GRP studies of fractured rocks: Summary FY 1986-1990 AN - 16718190; 3711134 AB - Recent interest in site characterization and performance assessment of rock masses for the design and construction of nuclear waste repositories provided the motivation for the LBL studies of the hydraulic, mechanical geophysical, and geochemical properties of discontinuities. These studies are grouped into eight topics: (1) The study of the correlation between the mechanical properties of a fracture, its hydraulic conductivity, and the amount of seismic attenuation it causes; (2) the phenomenon of flow channeling through preferred pathways in the s, which has important implications for radionuclide transport; (3) the hydrologic characterization of near-vertical faults and odier potentially highly conductive features with a view to analyzing the flow of water and air in an unsaturated fault-rock system; (4) the use of Vertical Seismic Profiling (VSP) and cross-hole seismic tomography to map elastic properties indicative of fracture density and structure, and to detect and characterize fractures and fault zones away from subsurface workings; (5) as a complement to seismic methods studies of the use of electrical resistivity properties of the subsurface to detect the presence of fractures and their geometric orientation away from boreholes; (6) near the waste canisters, investigations of the geochemical-hydrological interaction of radionuclides in the fluids with the material lining fractures in the rock; (7) numerical modeling studies to examine the effects of a varying thermal field on the precipitation of otherwise soluble minerals and the resulting decrease of porosity that could reduce the migration of solutes by diminishing mass diffusivity and fluid flow; (8) investigation of the mechanical degradation of the walls of the waste canister boreholes due to thermomechanical stress changes, and to understand the mechanical response of the fractured rock to elevated temperatures. The major findings in each of these areas are summarized briefly below. Y1 - 1990 PY - 1990 DA - 1990 KW - Water Resources Abstracts KW - LBL29876 KW - radioactive waste disposal KW - geologic fractures KW - underground waste disposal KW - fluid flow KW - fracture permeability KW - porosity KW - permeability KW - thermodynamics KW - rock mechanics KW - SW 0840:Groundwater KW - SW 6050:Rock mechanics and geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16718190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=LBL%2FGRP+studies+of+fractured+rocks%3A+Summary+FY+1986-1990&rft.title=LBL%2FGRP+studies+of+fractured+rocks%3A+Summary+FY+1986-1990&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No: DE93015290XSP. N1 - Last updated - 2011-12-13 ER - TY - RPRT T1 - Environmental research program 1989 annual report. AN - 16663725; 3023382 AB - The objective of the Environmental Research Program is to contribute to the understanding of the formation, mitigation, transport, transformation, and effects of energy-related pollutants on all compartments of the environment. This multidisciplinary program includes both basic and applied research in physics, chemistry, engineering, ecology, and biology, as well as research and development of advanced technologies for pollutant abatement and destruction, efficient combustion, and new methods of detection and analysis of different contaminants. The Program's Annual Report contains summaries of research performed during 1989 in the areas of combustion, flue-gas chemistry, atmospheric aerosols, ecological systems, membrane bioenergetics, and analytical chemistry. The Combustion Group studies complex combustion processes by acquiring a fundamental understanding of the physical and chemical processes that determine the combustion efficiency, formation, and emissions of species from these processes. The Flue-Gas Chemistry Group is engaged in research whose aim is to help develop new processes for simultaneous SO(sub2) and NO(sub x) removal. The Atmospheric Aerosols Group studies atmospheric chemical processes in the laboratory and in the field, and develops novel methods for individual particle characterization. New activities have been initiated by the Ecological Systems Group to develop means of predicting the toxicity of contaminants in aquatic and terrestrial ecosystems. The Membrane Bioenergetics Group studies the effects of chemically reactive compounds on biological systems. The main emphases in Analytical Chemistry have continued to be in the area of asteroid impacts and mass extinctions. (Contract AC03-76SF00098 Sponsored by Department of Energy, Washington, DC.) Y1 - 1990 PY - 1990 DA - 1990 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-28738 KW - annual reports KW - research programmes KW - environment management KW - environmental protection KW - pollution control KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16663725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+research+program+1989+annual+report.&rft.title=Environmental+research+program+1989+annual+report.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - NTIS Order No.: DE91010202/GAR. 27 refs N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Unique structural properties of apolipoprotein B in low-density lipoproteins produced by several human hepatoma-derived cell lines. AN - 16521662; 2951159 AB - Previous work has shown that low-density lipoproteins (LDL) secreted by hepatoma-derived cell lines have an unusual composition compared to plasma LDL; rather than cholesteryl ester, the hepatoma cell-secreted LDL have a triacylglycerol core. We have found that they also have an increased negative charge, as judged by agarose electrophoresis. Since apolipoprotein B is a glycoprotein containing carbohydrate chains terminated with negatively charged sialic acid residues, we examined whether increased glycosylation of the apolipoprotein B from three hepatoma cell lines (Hep G2, Hep 3B and Huh 7) might account for the differences in LDL charge. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - La Belle, M AU - McCall, M R AU - Krauss, R M AU - Forte, T M AD - Lawrence Berkeley Lab., 74 157, 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 288 EP - 293 VL - 1046 IS - 3 SN - 0167-4838, 0167-4838 KW - HepG2 cells KW - apolipoprotein B KW - hepatoma KW - lipoprotein (low density) KW - liver KW - man KW - structure KW - synthesis KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16521662?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Unique+structural+properties+of+apolipoprotein+B+in+low-density+lipoproteins+produced+by+several+human+hepatoma-derived+cell+lines.&rft.au=La+Belle%2C+M%3BMcCall%2C+M+R%3BKrauss%2C+R+M%3BForte%2C+T+M&rft.aulast=La+Belle&rft.aufirst=M&rft.date=1990-01-01&rft.volume=1046&rft.issue=3&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Comparison of cellular and whole-animal bioassays for estimation of radiation effects in the polychaete worm Neanthes arenaceodentata (Polychaeta). AN - 16501645; 2947239 AB - The polychaete worm Neanthes arenaceodentata was used in experiments to determine possible relationships between short-term genotoxicity tests and reproductive and lethal consequences of exposure to ionizing radiation. Groups of juvenile N. arenaceodentata received one of four different radiation doses (2, 4, 8, and 16 Gy) to determine dose-effect estimates for chromosomal aberration induction, and groups of both adult and juveniles received one of seven different radiation doses (1, 4, 8.4, 46, 102, 500, and 1000 Gy) to determine dose-effect estimates for reproduction, mortality, and life span. Effects on reproduction and genetic material were observed at the lowest doses and in the same range: detrimental reproductive effects were observed at 1 to 4 Gy, and the frequency of chromosomal aberrations were significantly increased at 2 Gy. Only high doses resulted in acute mortality (> 500 Gy) and decreased life span (> 100 Gy). Dose-effect estimates for chromosomal aberration induction were dependent on radiation dose and on the stage of the cell cycle at the time of irradiation. Dose-effect estimates for reproduction were dependent on dose and the potential for repopulation of gonadal tissue. It is concluded that short-term genotoxicity test can be predictive of detrimental reproductive effects in those model systems for which basic cell kinetics and reproductive parameters are well known. JF - Archives of Environmental Contamination and Toxicology AU - Anderson, S L AU - Harrison, F L AU - Chan, G AU - Moore, DH II AD - Build. 70, Rm. 110A, 1 Cyclotron Rd., Lawrence Berkeley Lab., Berkeley, CA 94701, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 164 EP - 174 VL - 19 IS - 2 SN - 0090-4341, 0090-4341 KW - biotesting KW - genetic abnormalities KW - in vitro KW - in vivo KW - radiation KW - radioactive contamination KW - ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts KW - Marine KW - bioassays KW - Neanthes arenaceodentata KW - X 24210:Radiation & radioactive materials KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16501645?accountid=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=Comparison+of+cellular+and+whole-animal+bioassays+for+estimation+of+radiation+effects+in+the+polychaete+worm+Neanthes+arenaceodentata+%28Polychaeta%29.&rft.au=Anderson%2C+S+L%3BHarrison%2C+F+L%3BChan%2C+G%3BMoore%2C+DH+II&rft.aulast=Anderson&rft.aufirst=S&rft.date=1990-01-01&rft.volume=19&rft.issue=2&rft.spage=164&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - biotesting; radioactive contamination; genetic abnormalities; bioassays; radiation; in vitro; in vivo; Neanthes arenaceodentata; Marine ER - TY - JOUR T1 - The importance of ranking possible carcinogenic hazards using HERP. AN - 16267924; 2792677 AB - Testing chemicals for carcinogenicity at near-toxic doses in rodent does not provide enough information to predict the excess number of human cancers that might occur at low-dose exposures. It is better to admit this than to provide the public with worst-case scenarios or to pretend that QRA is scientifically justifiable. The HERP index uses the same animal results and similar statistical methods as the usual low-dose linear estimation of risk; however, our purpose is to compare possible carcinogenic hazards from a variety of naturally occurring and synthetic chemicals, not to perform risk assessments. JF - Risk Analysis AU - Gold, L S AU - Bernstein, L AU - Ames, B N AD - Lawrence Berkeley Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 625 EP - 628 VL - 10 IS - 4 SN - 0272-4332, 0272-4332 KW - HERP KW - carcinogenisis KW - Risk Abstracts KW - toxicity KW - laboratory testing KW - chemicals KW - R2 23060:Medical and environmental health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16267924?accountid=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=Risk+Analysis&rft.atitle=The+importance+of+ranking+possible+carcinogenic+hazards+using+HERP.&rft.au=Gold%2C+L+S%3BBernstein%2C+L%3BAmes%2C+B+N&rft.aulast=Gold&rft.aufirst=L&rft.date=1990-01-01&rft.volume=10&rft.issue=4&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Risk+Analysis&rft.issn=02724332&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - chemicals; toxicity; laboratory testing ER - TY - JOUR T1 - Down-regulation of a calmodulin-related gene during transformation of human mammary epithelial cells. AN - 16061856; 2615501 AB - A human cDNA library obtained from cultured normal mammary epithelial cells (HMECs) was searched by subtractive hybridization for genes whose decrease in expression might be relevant to epithelial transformation. One clone identified by this procedure corresponded to a 1.4-kilobase mRNA, designated NB-1, whose expression was decreased >50-fold in HMECs tumorigenically transformed in vitro after exposure to benzo(a)pyrene and Kirsten sarcoma virus. Sequence analysis of NB-1 cDNA revealed an open reading frame with a high degree of homology to calmodulin. NB-1 expression could be demonstrated by polymerase chain reaction amplification in normal breast, prostate, cervix, and epidermal tissues. JF - Proceedings of the National Academy of Sciences, USA AU - Yaswen, P AU - Smoll, A AU - Peehl, D M AU - Trask, D K AU - Sager, R AU - Stampfer, M R AD - Cell and Mol. Biol. Div., Lawrence Berkeley Lab., Build. 934, 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 7360 EP - 7364 VL - 87 IS - 19 SN - 0027-8424, 0027-8424 KW - NB-1 clones KW - amino acid sequence KW - cDNA KW - calmodulin KW - down-regulation KW - expression KW - gene products KW - genes KW - homology KW - mammary epithelial cells KW - man KW - nucleotide sequence KW - predictions KW - transformation KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - N 14640:Structure & sequence KW - G 07430:Chromosome studies/nucleotide sequence UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16061856?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Down-regulation+of+a+calmodulin-related+gene+during+transformation+of+human+mammary+epithelial+cells.&rft.au=Yaswen%2C+P%3BSmoll%2C+A%3BPeehl%2C+D+M%3BTrask%2C+D+K%3BSager%2C+R%3BStampfer%2C+M+R&rft.aulast=Yaswen&rft.aufirst=P&rft.date=1990-01-01&rft.volume=87&rft.issue=19&rft.spage=7360&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Production of DNA strand breaks by direct effects of heavy charged particles. AN - 15980153; 2555566 AB - A theoretical model has been developed to calculate the yields of single- and double-strand breaks in DNA induced by direct effects of ionizing radiation. In this model, which involves no fitted parameters, elements of track structure and stopping power theory are combined with a detailed geometrical description of DNA to calculate the energy deposited by fast charged particles to DNA molecules. Our calculated single- and double-strand break yields compare well with measured cellular data under conditions such that direct effects are thought to dominate strand break production. JF - Radiation Research AU - Holley, W R AU - Chatterjee, A AU - Magee, J L AD - Lawrence Berkeley Lab., Cell and Mol. Biol. Div., Univ. California, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 161 EP - 168 VL - 121 IS - 2 SN - 0033-7587, 0033-7587 KW - DNA KW - breaks KW - particles KW - induction KW - Toxicology Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - energy charge KW - N 14630:Chemical reactions & interactions, including effects of radiation KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15980153?accountid=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=Radiation+Research&rft.atitle=Production+of+DNA+strand+breaks+by+direct+effects+of+heavy+charged+particles.&rft.au=Holley%2C+W+R%3BChatterjee%2C+A%3BMagee%2C+J+L&rft.aulast=Holley&rft.aufirst=W&rft.date=1990-01-01&rft.volume=121&rft.issue=2&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Radiation+Research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - energy charge ER - TY - RPRT T1 - First-order kinetics-controlled multiple species reactive transport of dissolved organic compounds in groundwater: Development and application of a numerical model. AN - 15966153; 2540921 AB - Reactive chemical transport models developed over the past decade have generally relied on the assumption that local thermodynamic equilibrium is achieved at all times between aqueous species in a given system. Consequently, homogeneous aqueous systems characterized by a number of kinetically slow reactions, particularly problems involving organic species, cannot be satisfactorily modeled. In this study, we present a prototype computer model, KINETRAN, which is designed to handle kinetically-controlled homogeneous reactions in the aqueous phase, along with the transport of the various species involved, through geologic media. (Contract AC03-76SF00098. Sponsored by Department of Energy, Washington, DC.) AU - NcNab, W W Y1 - 1990 PY - 1990 DA - 1990 KW - chemical pollutants KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-29128 KW - dissolved organic matter KW - groundwater pollution KW - pollutant persistence KW - pollution dispersion KW - mathematical models KW - Freshwater KW - Q5 08503:Characteristics, behavior and fate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15966153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=NcNab%2C+W+W&rft.aulast=NcNab&rft.aufirst=W&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=First-order+kinetics-controlled+multiple+species+reactive+transport+of+dissolved+organic+compounds+in+groundwater%3A+Development+and+application+of+a+numerical+model.&rft.title=First-order+kinetics-controlled+multiple+species+reactive+transport+of+dissolved+organic+compounds+in+groundwater%3A+Development+and+application+of+a+numerical+model.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE91000188/GAR. Diss. Ph.D. N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Selected organic pollutant emissions from unvented kerosene space heaters. AN - 15928938; 2508706 AB - An exploratory study was performed to assess the semi-volatile and nonvolatile organic pollutant emission rates from unvented kerosene space heaters. A well-tuned radiant heater and maltuned convective heater were tested for semivolatile and nonvolatile organic pollutant emissions. Each heater was operated in a 27-m super(3) chamber with a prescribed on/off pattern. Organic compounds were collected on Teflon-impregnated glass filters backed by XAD-2 resin and analyzed by gas chromatography/mass spectrometry. Pollutant source strengths were calculated by use of a mass balance equation. JF - Environmental Science & Technology AU - Traynor, G W AU - Apte, M G AU - Sokol, HA AU - Chuang, J C AU - Tucker, W G AU - Mumford, J L AD - Indoor Environ. Program, Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 1265 EP - 1270 VL - 24 IS - 8 SN - 0013-936X, 0013-936X KW - kerosene KW - Pollution Abstracts KW - gas chromatography KW - emissions KW - heating systems KW - mass spectroscopy KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15928938?accountid=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+Science+%26+Technology&rft.atitle=Selected+organic+pollutant+emissions+from+unvented+kerosene+space+heaters.&rft.au=Traynor%2C+G+W%3BApte%2C+M+G%3BSokol%2C+HA%3BChuang%2C+J+C%3BTucker%2C+W+G%3BMumford%2C+J+L&rft.aulast=Traynor&rft.aufirst=G&rft.date=1990-01-01&rft.volume=24&rft.issue=8&rft.spage=1265&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - heating systems; emissions; gas chromatography; mass spectroscopy ER - TY - BOOK T1 - Evaluating the benefits of ecosystem integrity. AN - 15888104; 2471720 AB - Current approaches to evaluating the nonmarketed goods and services of nature in economic terms are discussed from an ecological viewpoint. Three approaches to generating shadow prices are reviewed: estimation of value of lost ecosystem benefits; use of economic surrogates for the value of intact ecosystems; and hypothetical valuation methods (bidding games). Different methods result in different economic estimates for the same resource. The degree of incompleteness of each estimate is unknown, making it difficult to choose among them. The incompleteness of estimates derives, in part, from incomplete knowledge about ecosystem structure and function itself. Also, because people value money differently, a price fails to reflect the differing weights attached to the economic evaluation unit. Further, because people value natural resources differently but prices reflect aggregated or average social utilities, the differing values attached to a resource by different publics are not separately indicated. Despite the problems associated with environmental cost-benefit analysis, the conduct of an explicit economic evaluation of costs and benefits of a development project, including at least some ecological attributes, can have heuristic value. AU - Westman, W E A2 - Edwards, CJ A2 - Regier, HA (eds) Y1 - 1990 PY - 1990 DA - 1990 KW - ecosystems KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - environment management KW - Freshwater KW - environmental protection KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15888104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluating+the+benefits+of+ecosystem+integrity.&rft.title=Evaluating+the+benefits+of+ecosystem+integrity.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - In vitro culture of cryopreserved bovine mammary cells on collagen gels: Synthesis and secretion of casein and lactoferrin. AN - 15859386; 2462812 AB - The preparation, cryopreservation, and culture on type I collagen gels of lactating bovine mammary cells with prolonged milk protein synthesis and secretion in vitro is described. JF - Tissue & Cell AU - Talhouk, R S AU - Neiswander, R L AU - Schanbacher, F L AD - Div. Cell and Mol. Biol., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 583 EP - 599 VL - 22 IS - 5 SN - 0040-8166, 0040-8166 KW - casein KW - cattle KW - cryopreservation KW - lactoferrin KW - mammary gland KW - secretion KW - tissue culture KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15859386?accountid=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=Tissue+%26+Cell&rft.atitle=In+vitro+culture+of+cryopreserved+bovine+mammary+cells+on+collagen+gels%3A+Synthesis+and+secretion+of+casein+and+lactoferrin.&rft.au=Talhouk%2C+R+S%3BNeiswander%2C+R+L%3BSchanbacher%2C+F+L&rft.aulast=Talhouk&rft.aufirst=R&rft.date=1990-01-01&rft.volume=22&rft.issue=5&rft.spage=583&rft.isbn=&rft.btitle=&rft.title=Tissue+%26+Cell&rft.issn=00408166&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - The repair patch of E. coli (A)BC excinuclease. AN - 15824230; 2423924 AB - The size of repair patch made by E. coli DNA polymerase I (Poll) following the removal of a thymine-psoralen monoadduct by E. coli (A)BC excinuclease was determined by using an M13mp19 DNA with a single psoralen monoadduct at the polylinker region. Incubation of this substrate with (A)BC excinuclease, Poll and a combination of 3 dNTP plus 1 dNTP( alpha S) for each nucleotide, and DNA ligase resulted in a repair patch with phosphorothioate linkages. The preferential hydrolysis of phosphorothioate bonds by heating in iodoethanol revealed a patch size-with minimal nick translation-equal in length to the 12 nucleotide gap generated by this excision nuclease. JF - Nucleic Acids Research AU - Ullah, S AU - Sancar, A AU - Hearst, JE AD - Dep. Chem., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 5051 EP - 5055 VL - 18 IS - 17 SN - 0305-1048, 0305-1048 KW - Escherichia coli KW - characterization KW - repair patch KW - deoxyribonuclease (A)BC KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids KW - DNA repair KW - J 02725:DNA KW - J 02728:Enzymes KW - N 14740:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15824230?accountid=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=Nucleic+Acids+Research&rft.atitle=The+repair+patch+of+E.+coli+%28A%29BC+excinuclease.&rft.au=Ullah%2C+S%3BSancar%2C+A%3BHearst%2C+JE&rft.aulast=Ullah&rft.aufirst=S&rft.date=1990-01-01&rft.volume=18&rft.issue=17&rft.spage=5051&rft.isbn=&rft.btitle=&rft.title=Nucleic+Acids+Research&rft.issn=03051048&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - DNA repair ER - TY - JOUR T1 - Three-dimensional electron diffraction of PhoE porin to 2 multiplied by 8 (angstrom) resolution. AN - 15804384; 2418520 AB - A three-dimensional set of electron diffraction intensities of PhoE porin embedded in trehalose extending to 2 multiplied by 8 angstrom resolution has been collected and analyzed. Distribution of intensities indicates that the beta -sheet in PhoE porin is arranged to form a cylinder-like structure that contains major populations of beta -sheet strands tilted an average of 35 degree and 0 degree with respect to the membrane plane normal. This cylindrical structure has been seen previously in the high-resolution projection map of PhoE as an elliptical ring of high density. JF - Journal of Molecular Biology AU - Walian, P J AU - Jap, B K AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 429 EP - 438 VL - 215 IS - 3 SN - 0022-2836, 0022-2836 KW - Escherichia coli KW - PhoE porin KW - Salmonella typhimurium KW - electron diffraction KW - outer membranes KW - porins KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02727:Amino acids, peptides and proteins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15804384?accountid=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+Molecular+Biology&rft.atitle=Three-dimensional+electron+diffraction+of+PhoE+porin+to+2+multiplied+by+8+%28angstrom%29+resolution.&rft.au=Walian%2C+P+J%3BJap%2C+B+K&rft.aulast=Walian&rft.aufirst=P&rft.date=1990-01-01&rft.volume=215&rft.issue=3&rft.spage=429&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molecular+Biology&rft.issn=00222836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - porins; outer membranes; electron diffraction ER - TY - JOUR T1 - Evaluation of reservoir model predictions for the Olkaria East Geothermal Field, Kenya. AN - 15800038; 2407636 AB - In 1984 a detailed three-dimensional well-by-well model was developed for the Olkaria geothermal field in Kenya. The model was calibrated against the production history of the field over the period 1977-1983, using porosity and permeability as adjustable parameters. During this period two 15-MW sub(c) Units were put on-line at Olkaria; the third 15 MW sub(c) Unit commenced operation in March, 1985. The numerical model was used to predict the performance of the Olkaria wells, and these preditions have been compared with the observed well behavior for the period 1984-1987. In general, the model predictions show satisfactory agreement with the observed well behavior, especially for those wells that had production histories exceeding two years. JF - Geothermics AU - Bodvarsson, G S AU - Pruess, K AU - Haukwa, C AU - Ojiambo, S B AD - Earth Sci. Div., Lawrence Berkeley Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 399 EP - 414 VL - 19 IS - 5 SN - 0375-6505, 0375-6505 KW - Kenya KW - Health & Safety Science Abstracts KW - geothermal resources KW - electric power generation KW - reservoirs KW - mathematical models KW - H SE1.2:DATA ANALYSIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15800038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geothermics&rft.atitle=Evaluation+of+reservoir+model+predictions+for+the+Olkaria+East+Geothermal+Field%2C+Kenya.&rft.au=Bodvarsson%2C+G+S%3BPruess%2C+K%3BHaukwa%2C+C%3BOjiambo%2C+S+B&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1990-01-01&rft.volume=19&rft.issue=5&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - geothermal resources; reservoirs; mathematical models; electric power generation ER - TY - JOUR T1 - A geochemical assessment of terrestrial gamma -ray absorbed dose rates. AN - 15780022; 2383594 AB - A survey of the geochemical literature and unpublished data has resulted in the classification of the concentrations of the naturally occurring radioelements U, Th, and K by their associated rock types. A data base of over 2500 entries has been compiled, permitting calculation of terrestrial gamma -ray absorbed dose rates. The general lithology of terrains may be distinguished by their radioelement ratios, relative abundances, and total gamma radioactivities. The gamma -ray absorbed dose rates in air above igneous rocks generally vary with their silica contents, and with the exception of shale, sedimentary rocks have lower K:U and K:Th ratios than most igneous rocks. The appreciable difference between the overall mean terrestrial gamma -ray dose rate for rock of the continental surface ( similar to 7 x 10 super(-8) Gy h super(-1)) and the mean dose rate from field measurements over soil ( similar to 5 x 10 super(-8) Gy h super(-1)) is explained by the substantial differences between radioelement concentrations of soil and rock, differences that may vary markedly with rock type. JF - Health Physics AU - Wollenberg, HA AU - Smith, A R AD - Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 183 EP - 189 VL - 58 IS - 2 SN - 0017-9078, 0017-9078 KW - terrestrial environments KW - dose response effects KW - Health & Safety Science Abstracts; Pollution Abstracts KW - gamma radiation KW - absorption KW - radiation measurements KW - radioisotopes KW - P 8000:RADIATION KW - P 5000:LAND POLLUTION KW - H SE3.9.1:RADIATION HAZARDS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15780022?accountid=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=Health+Physics&rft.atitle=A+geochemical+assessment+of+terrestrial+gamma+-ray+absorbed+dose+rates.&rft.au=Wollenberg%2C+HA%3BSmith%2C+A+R&rft.aulast=Wollenberg&rft.aufirst=HA&rft.date=1990-01-01&rft.volume=58&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - absorption; radioisotopes; gamma radiation; radiation measurements ER - TY - JOUR T1 - Structural and floristic attributes of recolonizing species in large rain forest gaps, North Queensland. AN - 15779852; 2393739 AB - This study examines whether structural and floristic attributes of plants recolonizing large gaps (50-200 m width) differ from those of plants in adjacent, mature North Queensland rain forests. Certain structural attributes of species inhabiting 7 yr old recolonizing rain forest sites differ significantly from those of intermediate age (50 yr) or mature (100 yr+) forest. From the recent forest edge to older, interior sites, average leaf size increases, and leaves are more commonly sclerophyllous, upward tilting and dorsiventral. The incidence of bird-dispersed species is greatest in the 50 yr site; plants with ant- and passive-dispersal modes decrease toward the older, interior forest sites, while cassowary- and mammal-dispersed species increase. Floristic changes along the age sequence indicate a successional return toward mature forest composition. Alpha diversity is 118 species/0.1 ha for the mature forest, and beta diversity is 6.7 half-changes. Concentration of dominance decreases toward the mature site. The differences in structural features of recolonizing edge species suggest that structural attributes of species in large gaps are not a random subset of the available gene pool. JF - Biotropica AU - Westman, W E AD - Appl. Sci. Div., Lawrence Berkeley Lab., Build. 90-3125, 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 226 EP - 234 VL - 22 IS - 3 SN - 0006-3606, 0006-3606 KW - community structure KW - Ecology Abstracts KW - gaps KW - Australia, Queensland KW - plants KW - rain forests KW - recolonization KW - D 04126:Tropical forests KW - D 04625:Plants - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15779852?accountid=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=Biotropica&rft.atitle=Structural+and+floristic+attributes+of+recolonizing+species+in+large+rain+forest+gaps%2C+North+Queensland.&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1990-01-01&rft.volume=22&rft.issue=3&rft.spage=226&rft.isbn=&rft.btitle=&rft.title=Biotropica&rft.issn=00063606&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Australia, Queensland; plants; recolonization; gaps; rain forests ER - TY - JOUR T1 - Park management of exotic plant species: Problems and issues. AN - 15777041; 2394262 AB - Vegetation management policies in public parks in the United States call for the removal of exotic species to the extent feasible. The underlying goal is to preserve samples of wilderness by restoring plant communities to the "natural state" that existed prior to extensive human influence. With limited budgets, park managers are necessarily selective in targeting exotic species for control. If the focus is on the more readily controlled species, however, park landscapes may gradually become populated by more resistant exotics. Further, because plants exhibit some redundancy in ecosystem function, exotic plant species can substitute in part for natives in performing a range of ecosystem functions, including wildlife support and soil binding. Consequently the removal of exotics can result in significant perturbations to certain ecosystem functions during the period of transition to native cover. The individualistic paradigm of plant distribution implies that the impact of exotic plant species on invaded communities will vary. Choosing which species to remove requires careful evaluation of the impact of the removal on ecosystem structure and function. JF - Conservation Biology AU - Westman, W E AD - Appl. Sci. Div., Lawrence Berkeley Lab., Build. 90-3125, 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 251 EP - 260 VL - 4 IS - 3 SN - 0888-8892, 0888-8892 KW - vegetation KW - Ecology Abstracts KW - government policy KW - parks KW - management KW - exotic species KW - D 04700:Management KW - D 04625:Plants - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15777041?accountid=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=Park+management+of+exotic+plant+species%3A+Problems+and+issues.&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1990-01-01&rft.volume=4&rft.issue=3&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - management; exotic species; government policy; parks ER - TY - JOUR T1 - Predicting surface exposure of amino acids from protein sequence. AN - 15773221; 2389200 AB - The amino acid residues on a protein surface play a key role in interaction with other molecules, determine many physical properties, and constrain the structure of the folded protein. A database of monomeric protein crystal structures was used to teach computer-simulated neural networks rules for predicting surface exposure from local sequence. These trained networks are able to correctly predict surface exposure for 72% of residues in a testing set using a binary model (buried/exposed) and for 54% of residues using a ternary model (buried/intermediate/exposed). In the ternary model, only 11% of the exposed residues are predicted as buried and only 5% of the buried residues are predicted as exposed. Also, since the networks are able to predict exposure with a quantitative confidence estimate, it is possible to assign exposure for over half of the residues in a binary model with >80% accuracy. JF - Protein Engineering AU - Holbrook AU - Muskal, S M AU - Kim, S-H AD - Chem. Biodyn. Div., Lawrence Berkeley Lab. and Dep. Chem., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 659 EP - 665 VL - 3 IS - 8 SN - 0269-2139, 0269-2139 KW - amino acid sequence KW - predictions KW - proteins KW - surface exposure KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15773221?accountid=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=Protein+Engineering&rft.atitle=Predicting+surface+exposure+of+amino+acids+from+protein+sequence.&rft.au=Holbrook%3BMuskal%2C+S+M%3BKim%2C+S-H&rft.aulast=Holbrook&rft.aufirst=&rft.date=1990-01-01&rft.volume=3&rft.issue=8&rft.spage=659&rft.isbn=&rft.btitle=&rft.title=Protein+Engineering&rft.issn=02692139&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Stimulation of glutamine transport by osmotic stress in Escherichia coli K-12. AN - 15750933; 2369856 AB - Osmotic stress produced by high concentrations of sucrose stimulated the high-transport of glutamine in Escherichia coli cells. Glutamine transport via a low-affinity system was not affected. Osmotic stress produced by NaCl, in contrast, inhibited the transport of glutamine and some amino acids. Maltose transport was strongly inhibited by osmotic stress. JF - Journal of Bacteriology AU - Gehring, K AU - Hofnung, M AU - Nikaido, H AD - 330 Donner, Cell and Mol. Biol., Lawrence Berkeley Lab., Univ. Califorinia, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 4741 EP - 4743 VL - 172 IS - 8 SN - 0021-9193, 0021-9193 KW - osmotic stress KW - transport KW - stimulation KW - glutamine KW - Microbiology Abstracts B: Bacteriology KW - Escherichia coli KW - J 02721:Cell cycle, morphology and motility UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15750933?accountid=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+Bacteriology&rft.atitle=Stimulation+of+glutamine+transport+by+osmotic+stress+in+Escherichia+coli+K-12.&rft.au=Gehring%2C+K%3BHofnung%2C+M%3BNikaido%2C+H&rft.aulast=Gehring&rft.aufirst=K&rft.date=1990-01-01&rft.volume=172&rft.issue=8&rft.spage=4741&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Escherichia coli ER - TY - JOUR T1 - Response of cultured human airway epithelial cells to X-rays and energetic alpha -particles. AN - 15714178; 2332344 AB - Radon and its progeny, which emit alpha -particles during decay, may play an important role in inducing human lung cancer. To gain a better understanding of the biological effects of alpha -particles in human lung we studied the response of cultured human airway epithelial cells to X-rays and monoenergetic helium ions. Our experimental results indicated that the radiation response of primary cultures was similar to that for airway epithelial cells that were transformed with a plasmid containing an origin-defective SV40 virus. The RBE for cell inactivation determined by the ratio of D sub(0) for X-rays to that for 8 MeV helium ions was 1 multiplied by 8-2 multiplied by 2. The cross-section for helium ions, calculated from the D sub(0) value, was about 24 mu m super(2) for cells of the primary culture. This cross-section is significantly smaller than the average geometric nuclear area ( similar to 180 mu m super(2)), suggesting that an average of 7 multiplied by 5 alpha -particles (8 MeV helium ions) per cell nucleus are needed to induce a lethal lesion. JF - International Journal of Radiation Biology AU - Yang, T C AU - Gruenert, D C AU - Holley, W R AU - Curtis, S B AD - Cell and Mol. Biol. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 509 EP - 517 VL - 58 IS - 3 SN - 0955-3002, 0955-3002 KW - X radiation KW - effects on KW - airways KW - in vitro KW - Toxicology Abstracts KW - man KW - epithelium KW - alpha radiation KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15714178?accountid=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=International+Journal+of+Radiation+Biology&rft.atitle=Response+of+cultured+human+airway+epithelial+cells+to+X-rays+and+energetic+alpha+-particles.&rft.au=Yang%2C+T+C%3BGruenert%2C+D+C%3BHolley%2C+W+R%3BCurtis%2C+S+B&rft.aulast=Yang&rft.aufirst=T&rft.date=1990-01-01&rft.volume=58&rft.issue=3&rft.spage=509&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Biology&rft.issn=09553002&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - alpha radiation; epithelium; man ER - TY - JOUR T1 - Managing for biodiversity. AN - 15710530; 2336400 AB - This article reviews the broad framework of current biodiversity policy. It considers three issues of current concern: conflicts between species preservation and multiple use of habitat reserves, exotic species management, and the implications of global warming for preserving biodiversity. JF - Bioscience AU - Westman, W E AD - Appl. Sci. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 26 EP - 33 VL - 40 IS - 1 SN - 0006-3568, 0006-3568 KW - social aspects KW - climatic change KW - Ecology Abstracts KW - management KW - species diversity KW - exotic species KW - D 04700:Management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15710530?accountid=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=Managing+for+biodiversity.&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1990-01-01&rft.volume=40&rft.issue=1&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Bioscience&rft.issn=00063568&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - species diversity; management; exotic species ER - TY - JOUR T1 - Cooperative biotin binding by streptavidin. Electrophoretic behavior and subunit association of streptavidin in the presence of 6 M urea. AN - 15690772; 2324660 AB - We describe the cooperativity in the biotin binding of streptavidin. We have developed an electrophoretic method which can separate streptavidin molecules with bound biotin from those without biotin. In 6 M urea, the electrophoretic mobility of streptavidin in polyacrylamide gels becomes significantly faster upon biotin binding. The results suggest that the biotin binding by the streptavidin subunit dimer is cooperative and that some communication must exist between the two subunits. JF - Journal of Biological Chemistry AU - Sano, T AU - Cantor, C R AD - Hum. Genome Cent., Lawrence Berkeley Lab., One Cyclotron Rd., MS 1-213, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 3369 EP - 3373 VL - 265 IS - 6 SN - 0021-9258, 0021-9258 KW - binding KW - biotin KW - gel electrophoresis KW - streptavidin KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15690772?accountid=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+Biological+Chemistry&rft.atitle=Cooperative+biotin+binding+by+streptavidin.+Electrophoretic+behavior+and+subunit+association+of+streptavidin+in+the+presence+of+6+M+urea.&rft.au=Sano%2C+T%3BCantor%2C+C+R&rft.aulast=Sano&rft.aufirst=T&rft.date=1990-01-01&rft.volume=265&rft.issue=6&rft.spage=3369&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biological+Chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Indoor radon. AN - 15630515; 2272093 AB - The purpose of this article is to explore federal policy options for controlling indoor radon. The focus is on current EPA/CDC policy and on the TSCA amendment, emphasizing the numbers of lung cancers that may be avoided, the costs of implementing control measures, and the prospects for attaining policy goals. JF - Environmental Science & Technology AU - Nazaroff, W W AU - Teichman, K AD - Dep. Civ. Eng. and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 774 EP - 782 VL - 24 IS - 6 SN - 0013-936X, 0013-936X KW - indoor environments KW - Pollution Abstracts KW - federal policies KW - economics KW - radon KW - pollution control KW - P 9000:ENVIRONMENTAL ACTION KW - P 0000:AIR POLLUTION KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15630515?accountid=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+Science+%26+Technology&rft.atitle=Indoor+radon.&rft.au=Nazaroff%2C+W+W%3BTeichman%2C+K&rft.aulast=Nazaroff&rft.aufirst=W&rft.date=1990-01-01&rft.volume=24&rft.issue=6&rft.spage=774&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - radon; federal policies; economics; pollution control ER - TY - JOUR T1 - Evaluation of radon mitigation systems in 14 houses over a two-year period. AN - 15601770; 2256762 AB - Fourteen single-family detached houses in Spokane, Washington, and Coeur D'Alene, Idaho, were monitored for two years after high concentrations of indoor radon had been mitigated. Each house was monitored quarterly using mailed alpha-track radon detectors deployed in each zone of the structure. To assess performance of mitigation systems during the second heating season after mitigation, radon concentrations in seven houses were monitored continuously for several weeks, mitigation systems in all houses were inspected, and selected other measurements were taken. In addition, occupants were also interviewed regarding their maintenance, operation, and subjective evaluation of the radon mitigation systems. Quarterly alpha-track measurements showed that radon levels had increased in most of the homes during many follow-up measurement periods when compared with concentrations measured immediately after mitigation. JF - Journal of the Air & Waste Management Association AU - Prill, R J AU - Fisk, W J AU - Turk, B H AD - Lawrence Berkeley Lab., Berkeley, CA, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 740 EP - 746 VL - 40 IS - 5 SN - 1047-3289, 1047-3289 KW - Washington, Spokane KW - Idaho, Coeur D'Alene KW - pollutant detection KW - monitoring measurements KW - Pollution Abstracts KW - indoor environments KW - radon KW - P 0000:AIR POLLUTION KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15601770?accountid=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=Journal+of+the+Air+%26+Waste+Management+Association&rft.atitle=Evaluation+of+radon+mitigation+systems+in+14+houses+over+a+two-year+period.&rft.au=Prill%2C+R+J%3BFisk%2C+W+J%3BTurk%2C+B+H&rft.aulast=Prill&rft.aufirst=R&rft.date=1990-01-01&rft.volume=40&rft.issue=5&rft.spage=740&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association&rft.issn=10473289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - radon; indoor environments ER - TY - JOUR T1 - Cloning of three human multifunctional de novo purine biosynthetic genes by functional complementation of yeast mutations. AN - 15597892; 2256078 AB - Functional complementation of mutations in the yeast Saccharomyces cerevisiae has been used to clone three multifunctional human genes involved in de novo purine biosynthesis. A HepG2 cDNA library constructed in a yeast expression vector was used to transform yeast strains with mutations in adenine biosynthetic genes. Clones were isolated that complement mutations in the yeast ADE2, ADE3 , and ADE8 genes. The cDNA that complemented the ade8 (phosphoribosyl-glycinamide formyltransferase, GART) mutation, also complemented the ade5 (phosphoribosyl-glycinamide synthetase) and ade7 (phosphoribosyl-aminoimidazole synthetase (AIRS; also known as PAIS)) mutations, indicating that it is the human trifunctional GART gene. JF - Proceedings of the National Academy of Sciences, USA AU - Schild, D AU - Brake, A J AU - Kiefer, M C AU - Young, D AU - Barr, P J AD - Cell and Mol. Biol. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 2916 EP - 2920 VL - 87 IS - 8 SN - 0027-8424, 0027-8424 KW - Saccharomyces cerevisiae KW - amino acid sequence KW - cDNA KW - complementation KW - formate-tetrahydrofolate ligase KW - genes KW - man KW - nucleotide sequence KW - phosphoribosylaminoimidazole carboxylase KW - phosphoribosylaminoimidazolesuccinocarboxamide synthase KW - phosphoribosylglycinamide formyltransferase KW - predictions KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology; Microbiology Abstracts C: Algology, Mycology & Protozoology; Human Genome Abstracts; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - N 14640:Structure & sequence KW - G 07430:Chromosome studies/nucleotide sequence KW - K 03079:Fungi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15597892?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Cloning+of+three+human+multifunctional+de+novo+purine+biosynthetic+genes+by+functional+complementation+of+yeast+mutations.&rft.au=Schild%2C+D%3BBrake%2C+A+J%3BKiefer%2C+M+C%3BYoung%2C+D%3BBarr%2C+P+J&rft.aulast=Schild&rft.aufirst=D&rft.date=1990-01-01&rft.volume=87&rft.issue=8&rft.spage=2916&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - man ER - TY - JOUR T1 - Acceleration of submicron-diameter particles. AN - 15589475; 2239584 AB - Progress in the development of a real-time single submicron particles analysis system in presented. The system is based on the electrostatic acceleration of particles to high velocity so that their impact with a target is energetic enough to vaporize particulate and target material. Preliminary results are presented for particles having one unit of charge accelerated through 125 kV. Craters produced by 0.02, 0.05 and 0.2 mu m NaCl particles theoretically travelling at 2.4, 0.8 and 0.4 km s super(-1), respectively, are shown. Particle kinetic energy and the energy required to ionize the particle are calculate and compared to show what charge states and acceleration voltages are needed for single particle elemental analysis. JF - Journal of Aerosol Science AU - Benner, W H AU - Otto, R J AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 277 EP - 287 VL - 21 IS - 2 SN - 0021-8502, 0021-8502 KW - velocity KW - vapor KW - Pollution Abstracts KW - electrostatic precipitators KW - particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15589475?accountid=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=Journal+of+Aerosol+Science&rft.atitle=Acceleration+of+submicron-diameter+particles.&rft.au=Benner%2C+W+H%3BOtto%2C+R+J&rft.aulast=Benner&rft.aufirst=W&rft.date=1990-01-01&rft.volume=21&rft.issue=2&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Journal+of+Aerosol+Science&rft.issn=00218502&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - electrostatic precipitators; particulates ER - TY - JOUR T1 - A comparison of the chromium concentration on grain boundaries in sensitized stainless steel measured by analytical electron microscopy and an electrochemical technique. AN - 15575583; 2239307 AB - A comparison is made between the average chromium concentration along the grain boundaries of sensitized (700 degree C/110 h) 308 stainless steel measured by an electrochemical technique and the chromium concentrations measured by analytical electron microscopy (AEM) along a few, randomly selected grain boundaries. The bulk composition of the alloy included 20Cr-12Ni-0.06C, all expressed in wt%. The electrochemical technique indicated that nearly all of the grain boundaries had chromium concentrations between 12.0 and 14.0%. The boundaries measured by AEM had chromium concentrations of similar to 13.0%. It is concluded that excellent agreement exists between the electrochemically determined values of chromium at the grain boundaries and those measured by AEM. JF - Corrosion Science AU - Chen, J-S AU - Radmilovic, V AU - Devine, T M AD - Mater. and Chem. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 477 EP - 494 VL - 30 IS - 4-5 SN - 0010-938X, 0010-938X KW - stainless steel KW - electrochemical reactions KW - grain boundaries KW - electron microscopy KW - chromium KW - electrochemistry KW - microscopy KW - steel KW - Health & Safety Science Abstracts KW - H SI2.25:FRICTION, CORROSION, WEAR, TENSILE STRENGTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15575583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Corrosion+Science&rft.atitle=A+comparison+of+the+chromium+concentration+on+grain+boundaries+in+sensitized+stainless+steel+measured+by+analytical+electron+microscopy+and+an+electrochemical+technique.&rft.au=Chen%2C+J-S%3BRadmilovic%2C+V%3BDevine%2C+T+M&rft.aulast=Chen&rft.aufirst=J-S&rft.date=1990-01-01&rft.volume=30&rft.issue=4-5&rft.spage=477&rft.isbn=&rft.btitle=&rft.title=Corrosion+Science&rft.issn=0010938X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - chromium; electrochemistry; microscopy; steel ER - TY - JOUR T1 - Characterizing the occurrence, sources, and variability of radon in Pacific Northwest homes. AN - 15566027; 2218774 AB - A compilation of data from earlier studies of 172 homes in the Pacific Northwest indicated that approximately 65 percent of the 46 homes tested in the Spokane River Valley/Rathdrum Prairie region of eastern Washington/northern Idaho had heating season indoor radon ( super(222)Rn) concentrations above the U.S. EPA guideline of 148 Bq m super(-3) (4 pCi L super(-1)). A subset of 35 homes was selected for additional study. The primary source of indoor radon in the Spokane River Valley/Rathdrum Prairie was pressure-driven flow of soil gas containing moderate radon concentrations from the highly permeable soils surrounding the house substructures. Estimated soil gas entry rates ranged from 0.4 to 39 m super(3)h super(-1) and 1 percent to 21 percent of total building air infiltration. Radon from other sources, including domestic water supplies and building materials was negligible. In high radon homes, winter indoor levels averaged 13 times higher than summer concentrations, while in low radon homes winter levels averaged only 2.5 times higher. JF - Journal of the Air & Waste Management Association AU - Turk, B H AU - Prill, R J AU - Grimsrud, D T AU - Moed, BA AU - Sextro, R G AD - Lawrence Berkeley Lab., Berkeley, CA, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 498 EP - 506 VL - 40 IS - 4 SN - 1047-3289, 1047-3289 KW - radon KW - Pacific Northwest KW - Pollution Abstracts KW - ventilation KW - indoor environments KW - surveys KW - seasonal variations KW - P 8000:RADIATION KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15566027?accountid=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=Journal+of+the+Air+%26+Waste+Management+Association&rft.atitle=Characterizing+the+occurrence%2C+sources%2C+and+variability+of+radon+in+Pacific+Northwest+homes.&rft.au=Turk%2C+B+H%3BPrill%2C+R+J%3BGrimsrud%2C+D+T%3BMoed%2C+BA%3BSextro%2C+R+G&rft.aulast=Turk&rft.aufirst=B&rft.date=1990-01-01&rft.volume=40&rft.issue=4&rft.spage=498&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Air+%26+Waste+Management+Association&rft.issn=10473289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - indoor environments; surveys; ventilation; seasonal variations ER - TY - BOOK T1 - Electrophoretic analysis of large DNA: Application to the structure and dynamics of the Escherichia coli chromosome. AN - 15562728; 2223779 AB - Recently, a low-resolution physical map of the entire Escherichia coli K-12 chromosome was constructed. The existence of such a map, along with the new large-DNA technology, now allows molecular studies to be done on whole chromosomes. Using such technology, the authors' attention has focused on defining the three-dimensional structure of the E. coli chromosome and the factors that regulate it. AU - Smith, CL AU - Condemine, G AU - Ringquist, S A2 - Drlica, K A2 - Riley, M (eds) Y1 - 1990 PY - 1990 DA - 1990 SP - 6 EP - 210 SN - 1555810187 KW - chromosomes KW - electrophoresis KW - structure KW - Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - DNA KW - Escherichia coli KW - N 14640:Structure & sequence KW - J 02725:DNA KW - J 02740:Genetics and evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15562728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Bacteriology+Abstracts+%28Microbiology+B%29&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Smith%2C+CL%3BCondemine%2C+G%3BRingquist%2C+S&rft.aulast=Smith&rft.aufirst=CL&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=205&rft.isbn=1555810187&rft.btitle=Electrophoretic+analysis+of+large+DNA%3A+Application+to+the+structure+and+dynamics+of+the+Escherichia+coli+chromosome.&rft.title=Electrophoretic+analysis+of+large+DNA%3A+Application+to+the+structure+and+dynamics+of+the+Escherichia+coli+chromosome.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - New approaches for physical mapping of small genomes. AN - 15477167; 2207283 AB - Although linear chromosomal DNAs of fungi and protozoa (up to about 10 megabases (Mb) in size) are fractionated by pulsed-field gel electrophoresis (PFG), circular bacterial chromosomal DNAs (1 to 20 Mb) are not. Thus, methods were developed that use agarose as a protective matrix to purify intact bacterial chromosomes that were enzymatically convertible to linear molecules. The genetic map and the wealth of knowledge available for E. coli aided the construction of a physical map, but the methods developed are general and allow physical-map construction for virtually any organism. Here the authors describe the application of this new technology to mapping small genomes and how such maps can be used to locate genes on the chromosomes. JF - Journal of Bacteriology AU - Smith, CL AU - Condemine, G AD - Hum. Genome Cent. MS1-213, Lawrence Berkeley Lab., Dep. Mol. and Cell Biol., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 1167 EP - 1172 VL - 172 IS - 3 SN - 0021-9193, 0021-9193 KW - genomes KW - methodology KW - mapping KW - DNA KW - small KW - physical KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - reviews KW - N 14640:Structure & sequence KW - J 02705:Others KW - G 07191:Analysis techniques UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15477167?accountid=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+Bacteriology&rft.atitle=New+approaches+for+physical+mapping+of+small+genomes.&rft.au=Smith%2C+CL%3BCondemine%2C+G&rft.aulast=Smith&rft.aufirst=CL&rft.date=1990-01-01&rft.volume=172&rft.issue=3&rft.spage=1167&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - reviews ER - TY - JOUR T1 - Purification and properties of cystathionine gamma -synthase from overproducing strains of Escherichia coli . AN - 15473829; 2207519 AB - To characterize the methionine biosynthetic enzyme cystathionine gamma -synthase from Escherichia coli , we have constructed high copy number plasmids containing the metB structural gene but lacking the closely linked metJ regulatory gene. When cloned into an appropriate strain, these plasmids can direct the overproduction of cystathionine gamma -synthase such that about 10% of the soluble protein is this enzyme. An efficient purification scheme has been developed that has allowed us to obtain gram quantities of enzyme. The active form is a tetramer with subunits of about 40 000 daltons and one pyridoxal phosphate cofactor per monomer. Steady-state spectra of reaction complexes show appearance of new longer wavelength absorbing materials during reaction with O-succinyl-L-homoserine, vinylglycine, or vinylglycine and L-cysteine. Reaction with O-succinyl-L-homoserine and L-cysteine produces only a red shift and slight reduction of the band at 422 nm. JF - Biochemistry (Washington) AU - Holbrook, EL AU - Greene, R C AU - Krueger, J H AD - Melvin Calvin Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 435 EP - 442 VL - 29 IS - 2 SN - 0006-2960, 0006-2960 KW - Escherichia coli KW - O-succinylhomoserine (thiol)-lyase KW - characterization KW - overproduction KW - purification KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02728:Enzymes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15473829?accountid=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=Biochemistry+%28Washington%29&rft.atitle=Purification+and+properties+of+cystathionine+gamma+-synthase+from+overproducing+strains+of+Escherichia+coli+.&rft.au=Holbrook%2C+EL%3BGreene%2C+R+C%3BKrueger%2C+J+H&rft.aulast=Holbrook&rft.aufirst=EL&rft.date=1990-01-01&rft.volume=29&rft.issue=2&rft.spage=435&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Molecular switch for signal transduction: Structural differences between active and inactive forms of protooncogenic ras proteins. AN - 15453210; 2189485 AB - A comparison of eight three-dimensional structures of ras proteins in four different crystal lattices, five with a non-hydrolyzable GTP analog and three with GDP, reveals that the "on" and "off" states of the switch are distinguished by conformational differences that span a length of more than 40 angstroms, and are induced by the gamma -phosphate. The most significant differences are localized in two regions: residues 30 to 38 (the switch I region) in the second loop and residues 60 to 76 (the switch II region) consisting of the fourth loop and the short alpha -helix that follows the loop. Both regions are highly exposed and form a continuous strip on the molecular surface most likely to be the recognition sites for the effector and receptor molecule (or molecules). JF - Science (Washington) AU - Milburn, M V AU - Tong, Liang AU - DeVos, A M AU - Bruenger, A AU - Yamaizumi, Z AU - Nishimura, S AU - Kim, Sung-Hou AD - Dep. Chem. and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1990 PY - 1990 DA - 1990 SP - 939 EP - 945 VL - 247 IS - 4945 SN - 0036-8075, 0036-8075 KW - X-ray crystallography KW - gene products KW - genes KW - man KW - oncogenes KW - oncoproteins KW - ras KW - ras gene KW - tertiary structure KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology; Oncogenes & Growth Factors Abstracts KW - B 26130:Ras and Ras related oncogenes (Rho/Rac/Ral) KW - B 26400:HUMAN-RELATED ONCOGENES AND GROWTH FACTORS: CROSS REFERENCES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15453210?accountid=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=Science+%28Washington%29&rft.atitle=Molecular+switch+for+signal+transduction%3A+Structural+differences+between+active+and+inactive+forms+of+protooncogenic+ras+proteins.&rft.au=Milburn%2C+M+V%3BTong%2C+Liang%3BDeVos%2C+A+M%3BBruenger%2C+A%3BYamaizumi%2C+Z%3BNishimura%2C+S%3BKim%2C+Sung-Hou&rft.aulast=Milburn&rft.aufirst=M&rft.date=1990-01-01&rft.volume=247&rft.issue=4945&rft.spage=939&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - X-ray crystallography; man ER - TY - JOUR T1 - Modeling and field evidence of pressure-driven entry of soil gas into a house through permeable below-grade walls AN - 50716576; 1990-021806 JF - Environmental Science & Technology, ES & T AU - Garbesi, Karina AU - Sextro, Richard G Y1 - 1989/12// PY - 1989 DA - December 1989 SP - 1481 EP - 1492 PB - American Chemical Society, Washington, DC VL - 23 IS - 12 SN - 0013-936X, 0013-936X KW - United States KW - soils KW - pressure KW - isotopes KW - Central California KW - pollution KW - radon KW - Rn-222 KW - gases KW - models KW - California KW - foundations KW - radioactive isotopes KW - noble gases KW - environmental geology KW - geochemistry KW - field studies KW - 02D:Isotope geochemistry KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50716576?accountid=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+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Modeling+and+field+evidence+of+pressure-driven+entry+of+soil+gas+into+a+house+through+permeable+below-grade+walls&rft.au=Garbesi%2C+Karina%3BSextro%2C+Richard+G&rft.aulast=Garbesi&rft.aufirst=Karina&rft.date=1989-12-01&rft.volume=23&rft.issue=12&rft.spage=1481&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - California; Central California; environmental geology; field studies; foundations; gases; geochemistry; isotopes; models; noble gases; pollution; pressure; radioactive isotopes; radon; Rn-222; soils; United States ER - TY - JOUR T1 - Tracer travel time and model validation AN - 50714907; 1990-019475 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Tsang, C F A2 - Laul, J. C. A2 - Van Luik, A. E. A2 - Alexander, D. H. Y1 - 1989/12// PY - 1989 DA - December 1989 SP - 311 EP - 323 PB - Harwood Academic Publishers, Chur-London-Paris VL - 13 IS - 1-4 SN - 0739-5876, 0739-5876 KW - models KW - traveltime KW - tracers KW - mathematical models KW - waste disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714907?accountid=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=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.atitle=Tracer+travel+time+and+model+validation&rft.au=Tsang%2C+C+F&rft.aulast=Tsang&rft.aufirst=C&rft.date=1989-12-01&rft.volume=13&rft.issue=1-4&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Nuclear waste management, 1988; Perspectives on national and international programs and technology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - mathematical models; models; radioactive waste; tracers; traveltime; waste disposal ER - TY - JOUR T1 - The distribution, speciation and geochemical cycling of selenium in a sedimentary environment, Kesterson Reservoir, California, U.S.A. AN - 50705100; 1990-026812 AB - Kesterton reservoir comprises 500 ha of land contaminated with Se from agricultural drain water. In most places, Se was concentrated in surficial organic detritus and the surficial decimetre of mineral soil. At dry sites, selenate ion predominated below 20 cm depth. Elemental selenium (Se (super o) ) also was prominent; the amount of zero-valent Se increased slowly with time. Although selenate is thermodynamically stable in the vadose zone in the presence of oxygen, Se (super o) is an additional, metastable product of the mineralization of organic selenium. Thiols and inorganic sulphides dramatically increase the solubility of Se (super o) . Decreasing pH inhibits the reaction, explaining the observed decrease in solubility and biological availability of Se in soil and aquatic systems at low pH. Adding thiols or methionine to soil increases the emission of volatile Se compounds several-fold, suggesting that thiols play a major role in the microbial cycling of Se in soil. JF - Applied Geochemistry AU - Weres, Oleh AU - Jaouni, Abdur-Rahim AU - Tsao, Leon Y1 - 1989/12// PY - 1989 DA - December 1989 SP - 543 EP - 563 PB - Pergamon, Oxford-New York-Beijing VL - 4 IS - 6 SN - 0883-2927, 0883-2927 KW - United States KW - terrestrial environment KW - San Luis Drain KW - selenium KW - Central California KW - surface water KW - semi-arid environment KW - pollution KW - cores KW - geochemical cycle KW - California KW - sediments KW - Merced County California KW - environmental geology KW - paludal environment KW - Kesterson Reservoir KW - geochemistry KW - pH KW - Eh KW - chemical fractionation KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50705100?accountid=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=Applied+Geochemistry&rft.atitle=The+distribution%2C+speciation+and+geochemical+cycling+of+selenium+in+a+sedimentary+environment%2C+Kesterson+Reservoir%2C+California%2C+U.S.A.&rft.au=Weres%2C+Oleh%3BJaouni%2C+Abdur-Rahim%3BTsao%2C+Leon&rft.aulast=Weres&rft.aufirst=Oleh&rft.date=1989-12-01&rft.volume=4&rft.issue=6&rft.spage=543&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2889%2990066-8 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1990-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 12 tables, sect., chart, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; Central California; chemical fractionation; cores; Eh; environmental geology; geochemical cycle; geochemistry; Kesterson Reservoir; Merced County California; paludal environment; pH; pollution; San Luis Drain; sediments; selenium; semi-arid environment; surface water; terrestrial environment; United States DO - http://dx.doi.org/10.1016/0883-2927(89)90066-8 ER - TY - JOUR T1 - X-ray diffraction to 302 gigapascals; high-pressure crystal structure of cesium iodide AN - 50745645; 1989-079878 JF - Science AU - Mao, H K AU - Wu, Y AU - Hemley, R J AU - Chen, L C AU - Shu, J F AU - Finger, L W Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 649 EP - 651 PB - American Association for the Advancement of Science, Washington, DC VL - 246 IS - 4930 SN - 0036-8075, 0036-8075 KW - halides KW - experimental studies KW - pressure KW - X-ray diffraction data KW - iodides KW - cesium iodide KW - crystal structure KW - high pressure KW - minerals KW - geophysics KW - 17A:General geophysics KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50745645?accountid=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=Science&rft.atitle=X-ray+diffraction+to+302+gigapascals%3B+high-pressure+crystal+structure+of+cesium+iodide&rft.au=Mao%2C+H+K%3BWu%2C+Y%3BHemley%2C+R+J%3BChen%2C+L+C%3BShu%2C+J+F%3BFinger%2C+L+W&rft.aulast=Mao&rft.aufirst=H&rft.date=1989-11-01&rft.volume=246&rft.issue=4930&rft.spage=649&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - cesium iodide; crystal structure; experimental studies; geophysics; halides; high pressure; iodides; minerals; pressure; X-ray diffraction data ER - TY - JOUR T1 - Cretaceous ocean crust at DSDP sites 417 and 418; carbon uptake from weathering versus loss by magmatic outgassing AN - 50742148; 1989-082482 AB - Estimates of the carbon inventory at DSDP sites 417A, 417D and 418A, drilled into the oceanic basement where the C budget may be considered quantitatively, are presented. These sites were drilled on Cretaceous Atlantic Ocean crust S of Bermuda Rise. The C inventory was determined by calculation of the average unveined bulk C contents from published data with addition of C from vein calcite, and by independent analyses of representative cores. The bulk CO (sub 2) concentration at these sites (0.296 wt.%) is substantially higher than recent estimates for the non-outgassed initial magmatic MORB C concentration. The crustal uptake of C at these DSDP sites exceeds the contribution of C to the hydrosphere from mantle outgassing. The absolute net fluxes of C between the oceanic crust and sea-water however, are still very uncertain, but uptake of C into the oceanic crust is an important process providing an uncertainty in global budgets of C. The chemical behaviour of Ca, Mg and C during all processes of ocean crust formation, including ocean ridge outgassing, ocean floor alteration and hydrothermal processes, is critical to understanding the C cycle. JF - Geochimica et Cosmochimica Acta AU - Staudigel, Hubert AU - Hart, Stanley R AU - Schmincke, Hans-Ulrich AU - Smith, Brian M Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 3091 EP - 3094 PB - Pergamon, Oxford VL - 53 IS - 11 SN - 0016-7037, 0016-7037 KW - oceanic crust KW - sea water KW - volcanic rocks KW - Cretaceous KW - igneous rocks KW - buffers KW - sinks KW - carbon dioxide KW - carbon KW - basalts KW - geochemistry KW - degassing KW - Leg 102 KW - IPOD KW - weathering KW - Mesozoic KW - Leg 51 KW - Leg 52 KW - geochemical cycle KW - Leg 53 KW - DSDP Site 417 KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - DSDP Site 418 KW - crust KW - 02C:Geochemistry of rocks, soils, and sediments KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50742148?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Cretaceous+ocean+crust+at+DSDP+sites+417+and+418%3B+carbon+uptake+from+weathering+versus+loss+by+magmatic+outgassing&rft.au=Staudigel%2C+Hubert%3BHart%2C+Stanley+R%3BSchmincke%2C+Hans-Ulrich%3BSmith%2C+Brian+M&rft.aulast=Staudigel&rft.aufirst=Hubert&rft.date=1989-11-01&rft.volume=53&rft.issue=11&rft.spage=3091&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2889%2990189-0 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1989-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-04-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - basalts; buffers; carbon; carbon dioxide; Cretaceous; crust; Deep Sea Drilling Project; degassing; DSDP Site 417; DSDP Site 418; geochemical cycle; geochemistry; igneous rocks; IPOD; Leg 102; Leg 51; Leg 52; Leg 53; Mesozoic; Ocean Drilling Program; oceanic crust; sea water; sinks; volcanic rocks; weathering DO - http://dx.doi.org/10.1016/0016-7037(89)90189-0 ER - TY - JOUR T1 - Thermal conductivity of fluid-saturated rocks AN - 50728580; 1990-006087 JF - Journal of Petroleum Science & Engineering AU - Zimmerman, Robert W Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 219 EP - 227 PB - Elsevier, Amsterdam VL - 3 IS - 3 SN - 0920-4105, 0920-4105 KW - models KW - physical properties KW - thermal conductivity KW - materials, properties KW - saturated materials KW - porosity KW - permeability KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50728580?accountid=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+Petroleum+Science+%26+Engineering&rft.atitle=Thermal+conductivity+of+fluid-saturated+rocks&rft.au=Zimmerman%2C+Robert+W&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1989-11-01&rft.volume=3&rft.issue=3&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Journal+of+Petroleum+Science+%26+Engineering&rft.issn=09204105&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/09204105 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 17 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - materials, properties; models; permeability; physical properties; porosity; rock mechanics; saturated materials; thermal conductivity ER - TY - JOUR T1 - Adjustments to calculated Quaternary displacement rates across the Fish Springs Fault, Owens Valley fault zone, California AN - 50661566; 1990-004433 JF - Quaternary Research AU - Martel, Stephen J AU - Harrison, T Mark AU - Gillespie, Alan Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 342 EP - 343 PB - Academic Press, New York, NY VL - 32 IS - 3 SN - 0033-5894, 0033-5894 KW - United States KW - stratigraphy KW - Owens Valley fault zone KW - Fish Springs Fault KW - Quaternary KW - rates KW - displacements KW - Cenozoic KW - California KW - neotectonics KW - structural geology KW - tectonics KW - interpretation KW - faults KW - 24:Quaternary geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50661566?accountid=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=Adjustments+to+calculated+Quaternary+displacement+rates+across+the+Fish+Springs+Fault%2C+Owens+Valley+fault+zone%2C+California&rft.au=Martel%2C+Stephen+J%3BHarrison%2C+T+Mark%3BGillespie%2C+Alan&rft.aulast=Martel&rft.aufirst=Stephen&rft.date=1989-11-01&rft.volume=32&rft.issue=3&rft.spage=342&rft.isbn=&rft.btitle=&rft.title=Quaternary+Research&rft.issn=00335894&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00335894 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - QRESAV N1 - SubjectsTermNotLitGenreText - California; Cenozoic; displacements; faults; Fish Springs Fault; interpretation; neotectonics; Owens Valley fault zone; Quaternary; rates; stratigraphy; structural geology; tectonics; United States ER - TY - JOUR T1 - Crustal structure of the Chugach Mountains, southern Alaska; a study of peg-leg multiples from a low-velocity zone AN - 50191164; 1990-004600 AB - A seismic refraction profile recorded along the geologic strike of the Chugach Mountains in southern Alaska shows three upper crustal high-velocity layers (6.9, 7.2, and 7.6 km/s) and a unique pattern of strongly focussed echelon arrivals to a distance of 225 km. The group velocity of the ensemble of echelon arrivals is 6.4 km/s. Modeling of this profile with the reflectivity method reveals that the echelon pattern is due to peg-leg multiples generated from within a low-velocity zone between the second and third upper crustal high-velocity layers. The third high-velocity layer (7.6 km/s) is underlain at 18 km depth by a pronounced low-velocity zone that produces a seismic shadow zone wherein peg-leg multiples are seen as echelon arrivals. The interpretation of these echelon arrivals as multiples supersedes an earlier interpretation which attributed them to successive primary reflections arising from alternating high- and low-velocity layers. Synthetic seismogram modeling indicates that a low-velocity zone with transitional upper and lower boundaries generates peg-leg multiples as effectively as one with sharp boundaries. No PmP or Pn arrivals from the subducting oceanic Moho at 30 km depth beneath the western part of the line are observed on the long-offset (90-225 km) data. This may be due to a lower crustal waveguide whose top is the high-velocity (7.6 km/s) layer and whose base is the Moho. A deep ( approximately 54 km) reflector is not affected by the waveguide and has been identified in the data. Although peg-leg multiples have been interpreted on some long-range refraction profiles that sound to upper mantle depths, the Chugach Mountains profile is one of the few crustal refraction profiles where peg-leg multiples are clearly observed. This study indicates that multiple and converted phases may be more important in seismic refraction/wide-angle reflection profiles than previously recognized. Copyright 1989 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Flueh, Ernst R AU - Mooney, Walter D AU - Fuis, Gary S AU - Ambos, Elizabeth L AU - Page, Robert A Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 16 EP - 16,035 PB - American Geophysical Union, Washington, DC VL - 94 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - TACT KW - seismic profiles KW - geophysical surveys KW - geophysical methods KW - spectral analysis KW - continental crust KW - refraction methods KW - Southern Alaska KW - seismic methods KW - low-velocity zones KW - tectonophysics KW - velocity structure KW - surveys KW - geophysical profiles KW - Alaska KW - Chugach Mountains KW - crust KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191164?accountid=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&rft.atitle=Crustal+structure+of+the+Chugach+Mountains%2C+southern+Alaska%3B+a+study+of+peg-leg+multiples+from+a+low-velocity+zone&rft.au=Flueh%2C+Ernst+R%3BMooney%2C+Walter+D%3BFuis%2C+Gary+S%3BAmbos%2C+Elizabeth+L%3BPage%2C+Robert+A&rft.aulast=Flueh&rft.aufirst=Ernst&rft.date=1989-11-01&rft.volume=94&rft.issue=B11&rft.spage=16&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB094iB11p16023 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alaska; Chugach Mountains; continental crust; crust; geophysical methods; geophysical profiles; geophysical surveys; low-velocity zones; refraction methods; seismic methods; seismic profiles; Southern Alaska; spectral analysis; surveys; TACT; tectonophysics; United States; velocity structure DO - http://dx.doi.org/10.1029/JB094iB11p16023 ER - TY - JOUR T1 - Integral Method Solution for Diffusion in a Spherical Block AN - 19078904; 9006895 AB - An appropriate analytical solution is derived for the problem of a Newtonian fluid infiltrating into a porous spherical block. The fluid in the block is initially at a constant pressure, while the pressure at the outer boundary is held at a constant value. Using the simple assumption of linear pressure profiles, the instantaneous and cumulative fluxes into the sphere are predicted with surprisingly high accuracy. The solution applies to all other physical processes governed by the same equation, such as heat conduction and chemical diffusion. The solution should be very useful for incorporation into double-porosity models for fractured reservoirs and aquifers. (Author 's abstract) JF - Journal of Hydrology JHYDA7 Vol. 111, No. 1-4, p 213-224, November 1989. 5 fig, 18 ref. DOE Contract DE-AC03-76SF00098. AU - Zimmerman, R W AU - Bodvarsson, G S AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1989/11// PY - 1989 DA - Nov 1989 KW - Water Resources Abstracts KW - Diffusion KW - Fracture permeability KW - Groundwater movement KW - Infiltration KW - Porous media KW - Aquifers KW - Integral method KW - Mathematical analysis KW - Physics KW - Reservoirs KW - SW 5080:Evaluation, processing and publication KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19078904?accountid=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=&rft.atitle=Integral+Method+Solution+for+Diffusion+in+a+Spherical+Block&rft.au=Zimmerman%2C+R+W%3BBodvarsson%2C+G+S&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1989-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Some developments in nuclear magnetic resonance of solids AN - 50757812; 1989-074326 JF - Science AU - Chmelka, B F AU - Pines, A Y1 - 1989/10// PY - 1989 DA - October 1989 SP - 71 EP - 77 PB - American Association for the Advancement of Science, Washington, DC VL - 246 IS - 4926 SN - 0036-8075, 0036-8075 KW - solid phase KW - methods KW - sample preparation KW - imagery KW - chemical analysis KW - techniques KW - current research KW - nuclear magnetic resonance KW - spectroscopy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50757812?accountid=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=Science&rft.atitle=Some+developments+in+nuclear+magnetic+resonance+of+solids&rft.au=Chmelka%2C+B+F%3BPines%2C+A&rft.aulast=Chmelka&rft.aufirst=B&rft.date=1989-10-01&rft.volume=246&rft.issue=4926&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Anal. Instrum. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - chemical analysis; current research; imagery; methods; nuclear magnetic resonance; sample preparation; solid phase; spectroscopy; techniques ER - TY - JOUR T1 - Density-driven flow of gas in the unsaturated zone due to the evaporation of volatile organic compounds AN - 50172973; 1989-079900 AB - A theoretical investigation of factors affecting the gas phase transport of evaporating organic liquids in the unsaturated zone is presented. Estimates of density-driven advective gas flow using a simple analytic expression indicate that significant advective gas flow will result from the evaporation of volatile liquids in soils having a high permeability. Numerical simulations using a two-dimensional cylindrical geometry and including the effects of phase partitioning between the solid, gas, water, and organic liquid phases show that mass transfer due to density-driven flow may dominate the gas phase transport of some organic chemical vapors in the unsaturated zone. JF - Water Resources Research AU - Falta, Ronald W AU - Javandel, Iraj AU - Pruess, Karsten AU - Witherspoon, Paul A Y1 - 1989/10// PY - 1989 DA - October 1989 SP - 2159 EP - 2169 PB - American Geophysical Union, Washington, DC VL - 25 IS - 10 SN - 0043-1397, 0043-1397 KW - soils KW - organic materials KW - numerical models KW - gaseous phase KW - density KW - unsaturated zone KW - pollution KW - porous materials KW - two-dimensional models KW - ground water KW - gases KW - volatiles KW - organic compounds KW - evaporation KW - transport KW - phase equilibria KW - hydrocarbons KW - 21:Hydrogeology KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172973?accountid=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=Density-driven+flow+of+gas+in+the+unsaturated+zone+due+to+the+evaporation+of+volatile+organic+compounds&rft.au=Falta%2C+Ronald+W%3BJavandel%2C+Iraj%3BPruess%2C+Karsten%3BWitherspoon%2C+Paul+A&rft.aulast=Falta&rft.aufirst=Ronald&rft.date=1989-10-01&rft.volume=25&rft.issue=10&rft.spage=2159&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR025i010p02159 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - density; evaporation; gaseous phase; gases; ground water; hydrocarbons; numerical models; organic compounds; organic materials; phase equilibria; pollution; porous materials; soils; transport; two-dimensional models; unsaturated zone; volatiles DO - http://dx.doi.org/10.1029/WR025i010p02159 ER - TY - JOUR T1 - Flow channeling in a single fracture as a two-dimensional strongly heterogeneous permeable medium AN - 51073133; 1989-071415 AB - Fluid flow is simulated with constant head boundary conditions on two opposite sides of the two-dimensional flow region, with closed boundaries on the remaining two sides. The results show that the majority of flow tends to coalesce into certain preferred flow paths (channels) which offer the least resistance. Tracer transport is then simulated using a particle tracking method. The apertures along the paths taken by the tracer particles are found to obey a distribution different from that of all the apertures in the fracture. They obey a distribution with a larger mean and a smaller standard deviation.--Modified journal abstract. JF - Water Resources Research AU - Tsang, Y W AU - Tsang, C F Y1 - 1989/09// PY - 1989 DA - September 1989 SP - 2076 EP - 2080 PB - American Geophysical Union, Washington, DC VL - 25 IS - 9 SN - 0043-1397, 0043-1397 KW - pollution KW - channels KW - porous materials KW - boundary conditions KW - two-dimensional models KW - rock mechanics KW - ground water KW - fractures KW - theoretical studies KW - transport KW - materials, properties KW - hydrodynamics KW - hydraulic conductivity KW - waste disposal KW - heterogeneity KW - permeability KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51073133?accountid=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=Flow+channeling+in+a+single+fracture+as+a+two-dimensional+strongly+heterogeneous+permeable+medium&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1989-09-01&rft.volume=25&rft.issue=9&rft.spage=2076&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR025i009p02076 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - boundary conditions; channels; fractures; ground water; heterogeneity; hydraulic conductivity; hydrodynamics; materials, properties; permeability; pollution; porous materials; rock mechanics; theoretical studies; transport; two-dimensional models; waste disposal DO - http://dx.doi.org/10.1029/WR025i009p02076 ER - TY - JOUR T1 - A new approach to modeling the electromagnetic response of conductive media AN - 50782202; 1989-060292 AB - We introduce a new and potentially useful method for computing electromagnetic (EM) responses of arbitrary conductivity distributions in the earth. The diffusive EM field is known to have a unique integral representation in terms of a fictitious wave field that satisfies a wave equation. We show that this integral transform can be extended to include vector fields. Our algorithm takes advantage of this relationship between the wave field and the actual EM field. Specifically, numerical computation is carried out for the wave field, and the result is transformed back to the EM field in the time domain.The proposed approach has been successfully demonstrated using two-dimensional (2-D) models. The appropriate TE-mode diffusion equation in the time domain for the electric field is initially transformed into a scalar wave equation in an imaginary q domain, where q is a time-like variable. The corresponding scalar wave field is computed numerically using an explicit q-stepping technique. Standard finite-difference methods are used to approximate the fields, and absorbing boundary conditions are implemented. The computed wave field is then transformed back to the time domain. The result agrees fairly well with the solution computed directly in the time domain.We also present an approach for general three-dimensional (3-D) EM problems for future studies. In this approach, Maxwell's equations in the time domain are first transformed into a system of coupled first-order wave equations in the q domain. These coupled equations are slightly modified and then cast into a 'symmetric' and 'divergence-free' form. We show that it is to this particular form of equations that numerical schemes developed for solving wave equations can be applied efficiently. JF - Geophysics AU - Lee, K H AU - Liu, G AU - Morrison, H F Y1 - 1989/09// PY - 1989 DA - September 1989 SP - 1180 EP - 1192 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 54 IS - 9 SN - 0016-8033, 0016-8033 KW - petroleum exploration KW - finite difference analysis KW - data processing KW - petroleum KW - Green function KW - waveforms KW - ground water KW - finite element analysis KW - absorption KW - Commonwealth of Independent States KW - electromagnetic methods KW - time domain analysis KW - propagation KW - algorithms KW - three-dimensional models KW - statistical analysis KW - geophysical methods KW - conductive materials KW - resistivity KW - frequency domain analysis KW - boundary conditions KW - two-dimensional models KW - electromagnetic field KW - USSR KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50782202?accountid=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=Geophysics&rft.atitle=A+new+approach+to+modeling+the+electromagnetic+response+of+conductive+media&rft.au=Lee%2C+K+H%3BLiu%2C+G%3BMorrison%2C+H+F&rft.aulast=Lee&rft.aufirst=K&rft.date=1989-09-01&rft.volume=54&rft.issue=9&rft.spage=1180&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1442753 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1989-01-01 N1 - Number of references - 30 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Includes appendices N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - absorption; algorithms; boundary conditions; Commonwealth of Independent States; conductive materials; data processing; electromagnetic field; electromagnetic methods; finite difference analysis; finite element analysis; frequency domain analysis; geophysical methods; Green function; ground water; petroleum; petroleum exploration; propagation; resistivity; statistical analysis; three-dimensional models; time domain analysis; two-dimensional models; USSR; waveforms DO - http://dx.doi.org/10.1190/1.1442753 ER - TY - JOUR T1 - Equivalent Permeability of Statistically Simulated Single Fractures AN - 19088518; 9010426 AB - A statistical model for simulating void spaces and contact areas in a single fracture was developed. The two-point correlation function as a connectivity statistic for the void spaces was identified. Given an observed pattern of fracture void spaces and contact areas in the plane of the fracture (from a metal injection experiment), other statistically similar void space geometries (with variable or constant aperture distributions), which have the same two-point correlation function as the observed void space geometry were simulated. Finite-difference procedures to compute equivalent permeabilities of the real and simulated fractures were used. Fluid flow in these complex geometries was solved in two ways: first by assuming Darcy 's law and then by solving the three-dimensional Navier-Stokes equation for laminar flow. When assuming Darcy 's law, local hydraulic conductivity was equated to contact areas in order to circumvent computer time problems. Both flow models account for complex boundary shapes. The equivalent permeabilities computed with Navier-Stokes model were always less than the equivalent permeabilities computed with the Darcy 's law model. However, solution with Navier-Stokes model was much more difficult than with the simpler and quicker Darcy 's law model. Using the Darcy model, the variability of permeability and scale effects was studied. The equivalent permeability of simulated fractures was compared to observed fracture. A lower bound for the variability of equivalent permeability using Darcy 's law was demonstrated. The bound applies to fractures with contact area and void spaces with constant apertures and incorporates knowledge of contact area percentage, scale, and spatial correlation. The bound was then extended to the case where voids have variable aperture distributions. (See also W90-10404) (Author 's abstract) JF - Proceedings of the Conference on Geostatistical, Sensitivity and Uncertainty Methods for Ground-Water Flow and Radionuclide Transport Modeling. September 15-17, 1987, San Francisco, California. CONF-870971. Battelle Press, Columbus, Ohio. 1989. p 441-469. 19 fig, 2 tab, 30 ref. AU - Coakley, K AU - Muralidhar, K AU - Long, JCS AU - Myer, L R AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1989/09// PY - 1989 DA - Sep 1989 KW - Water Resources Abstracts KW - Flow models KW - Fracture permeability KW - Geohydrology KW - Geologic fractures KW - Groundwater movement KW - Model studies KW - Simulation analysis KW - Boundary conditions KW - Correlation analysis KW - Darcys law KW - Fluid flow KW - Hydraulic conductivity KW - Navier-Stokes equations KW - Statistical methods KW - SW 5080:Evaluation, processing and publication KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19088518?accountid=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=&rft.atitle=Equivalent+Permeability+of+Statistically+Simulated+Single+Fractures&rft.au=Coakley%2C+K%3BMuralidhar%2C+K%3BLong%2C+JCS%3BMyer%2C+L+R&rft.aulast=Coakley&rft.aufirst=K&rft.date=1989-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - In situ deformation of micas; a high-voltage electron-microscope study AN - 50752506; 1989-078950 AB - Muscovite (2M (sub 1) ) and biotite (1M) were sheared in situ at room T in a 1500-kV transmission electron microscope. The resultant activation of dislocations represents the first success of such an experiment in a rock-forming mineral. Only basal slip was activated in either mica, but the dislocations could be distinguished on micromechanical grounds that might be related to a macroscopic difference in ductility. JF - American Mineralogist AU - Meike, Annemarie Y1 - 1989/08// PY - 1989 DA - August 1989 SP - 780 EP - 796 PB - Mineralogical Society of America, Washington, DC VL - 74 IS - 7-8 SN - 0003-004X, 0003-004X KW - silicates KW - experimental studies KW - in situ KW - muscovite KW - microstructure KW - crystal structure KW - deformation KW - TEM data KW - mica group KW - mineral data KW - biotite KW - shear KW - sheet silicates KW - crystal dislocations KW - minerals KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50752506?accountid=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+Mineralogist&rft.atitle=In+situ+deformation+of+micas%3B+a+high-voltage+electron-microscope+study&rft.au=Meike%2C+Annemarie&rft.aulast=Meike&rft.aufirst=Annemarie&rft.date=1989-08-01&rft.volume=74&rft.issue=7-8&rft.spage=780&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://www.minsocam.org/MSA/AmMin/TOC/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1989-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2014-03-14 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - biotite; crystal dislocations; crystal structure; deformation; experimental studies; in situ; mica group; microstructure; mineral data; minerals; muscovite; shear; sheet silicates; silicates; TEM data ER - TY - JOUR T1 - Iridium measurements across the Cretaceous/Tertiary boundary in ODP Hole 738C AN - 50761757; 1989-068503 JF - Eos, Transactions, American Geophysical Union AU - Schmitz, B AU - Michel, H V AU - Asaro, F AU - Thierstein, H R AU - Huber, B AU - Anonymous Y1 - 1989/07/18/ PY - 1989 DA - 1989 Jul 18 SP - 720 PB - American Geophysical Union, Washington, DC VL - 70 IS - 29 SN - 0096-3941, 0096-3941 KW - thallophytes KW - Leg 119 KW - clay KW - Cretaceous KW - algae KW - platinum group KW - Upper Cretaceous KW - lower Tertiary KW - iridium KW - Cenozoic KW - marine sediments KW - sediments KW - stratigraphy KW - Plantae KW - ODP Site 738 KW - clastic sediments KW - biostratigraphy KW - Paleogene KW - Mesozoic KW - Tertiary KW - nannofossils KW - metals KW - Pacific Ocean KW - stratigraphic boundary KW - Ocean Drilling Program KW - microfossils KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50761757?accountid=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=Iridium+measurements+across+the+Cretaceous%2FTertiary+boundary+in+ODP+Hole+738C&rft.au=Schmitz%2C+B%3BMichel%2C+H+V%3BAsaro%2C+F%3BThierstein%2C+H+R%3BHuber%2C+B%3BAnonymous&rft.aulast=Schmitz&rft.aufirst=B&rft.date=1989-07-18&rft.volume=70&rft.issue=29&rft.spage=720&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1989 spring meeting; and Mineralogical Society of America meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2016-04-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algae; biostratigraphy; Cenozoic; clastic sediments; clay; Cretaceous; iridium; Leg 119; lower Tertiary; marine sediments; Mesozoic; metals; microfossils; nannofossils; Ocean Drilling Program; ODP Site 738; Pacific Ocean; Paleogene; Plantae; platinum group; sediments; stratigraphic boundary; stratigraphy; Tertiary; thallophytes; Upper Cretaceous ER - TY - JOUR T1 - Isotopic and geochemical studies of a lithospheric column sampled by Colorado Plateau xenoliths AN - 50980714; 1992-036458 JF - Bulletin - New Mexico Bureau of Geology & Mineral Resources AU - Wendlandt, E AU - de Paolo, D J AU - Baldridge, W S AU - Anonymous Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 290 PB - New Mexico Bureau of Mines and Mineral Resources, Socorro, NM VL - 131 SN - 0096-4581, 0096-4581 KW - United States KW - alkaline earth metals KW - petrology KW - Colorado Plateau KW - isotopes KW - Brewster County Texas KW - lithosphere KW - Texas KW - Moses Rock Dike KW - stable isotopes KW - Sr-87/Sr-86 KW - metals KW - inclusions KW - age KW - Mule Ear Diatreme KW - geochemistry KW - strontium KW - xenoliths KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50980714?accountid=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+-+New+Mexico+Bureau+of+Geology+%26+Mineral+Resources&rft.atitle=Isotopic+and+geochemical+studies+of+a+lithospheric+column+sampled+by+Colorado+Plateau+xenoliths&rft.au=Wendlandt%2C+E%3Bde+Paolo%2C+D+J%3BBaldridge%2C+W+S%3BAnonymous&rft.aulast=Wendlandt&rft.aufirst=E&rft.date=1989-07-01&rft.volume=131&rft.issue=&rft.spage=290&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Bureau+of+Geology+%26+Mineral+Resources&rft.issn=00964581&rft_id=info:doi/ L2 - http://geoinfo.nmt.edu/publications/home.html LA - English DB - GeoRef N1 - Conference title - International Association of Volcanology and Chemistry of the Earth's Interior; Continental magmatism N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - NEXBAJ N1 - SubjectsTermNotLitGenreText - age; alkaline earth metals; Brewster County Texas; Colorado Plateau; geochemistry; inclusions; isotopes; lithosphere; metals; Moses Rock Dike; Mule Ear Diatreme; petrology; Sr-87/Sr-86; stable isotopes; strontium; Texas; United States; xenoliths ER - TY - JOUR T1 - Variability in soil radon concentrations and air permeabilities AN - 50764250; 1989-068512 JF - Eos, Transactions, American Geophysical Union AU - Sextro, R G AU - Turk, B H AU - Anonymous Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 721 PB - American Geophysical Union, Washington, DC VL - 70 IS - 29 SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - North America KW - geologic hazards KW - pollutants KW - pollution KW - atmosphere KW - Appalachians KW - radon KW - noble gases KW - environmental geology KW - air KW - New Jersey KW - Piedmont KW - permeability KW - 02D:Isotope geochemistry KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50764250?accountid=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=Variability+in+soil+radon+concentrations+and+air+permeabilities&rft.au=Sextro%2C+R+G%3BTurk%2C+B+H%3BAnonymous&rft.aulast=Sextro&rft.aufirst=R&rft.date=1989-07-01&rft.volume=70&rft.issue=29&rft.spage=721&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1989 spring meeting; and Mineralogical Society of America meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air; Appalachians; atmosphere; environmental geology; geologic hazards; New Jersey; noble gases; North America; permeability; Piedmont; pollutants; pollution; radon; soils; United States ER - TY - JOUR T1 - DOE thermal regimes drilling program through 1988 AN - 50746550; 1989-080925 AB - To investigate the thermal, chemical, and mechanical behavior of magma during its ascent toward the surface, four holes were continuously cored into an igneous system young enough to be essentially unchanged since its emplacement. The system investigated was the 600-year-old Inyo chain of rhyolitic domes and flows in Long Valley, California (Figure 2). Three holes were drilled in or adjacent to Obsidian Dome at the north end of the chain, just outside the Long Valley caldera. One was drilled beneath the phreatic south Inyo Crater, at the south end of the chain in the west moat of the caldera. The first hole was drilled in 1983 and penetrated the side of the lava dome, and continued into the underlying Tertiary basalt. The second hole, drilled in 1984, intersected and passed through the dome's vent and into Sierran granitic rock. The third hole, also drilled in 1984, sampled the rhyolitic feeder dike 1 km south of the dome's vent, where the magma did not reach the surface. The dike is part of the shallow dike system that underlies the Inyo chain. JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, Harold AU - Eichelberger, John C AU - Elders, Wilfred A AU - Goff, Fraser AU - Younker, Leland W Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 697 EP - 707 PB - American Geophysical Union, Washington, DC VL - 70 IS - 28 SN - 0096-3941, 0096-3941 KW - United States KW - U. S. Department of Energy KW - geophysical surveys KW - well-logging KW - government agencies KW - Sandoval County New Mexico KW - continental crust KW - New Mexico KW - thermal regime KW - temperature KW - California KW - volcanic features KW - geothermal systems KW - volcanism KW - heat flow KW - Valles Caldera KW - applications KW - drilling KW - spreading centers KW - programs KW - Mono County California KW - Imperial County California KW - economic geology KW - Long Valley Caldera KW - volcanology KW - Salton Trough KW - hydrothermal conditions KW - geothermal energy KW - calderas KW - geothermal fields KW - intrusions KW - magmas KW - Katmai KW - surveys KW - Baca Field KW - Alaska KW - Southwestern Alaska KW - north-central New Mexico KW - crust KW - 18:Solid-earth geophysics KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50746550?accountid=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=DOE+thermal+regimes+drilling+program+through+1988&rft.au=Wollenberg%2C+Harold%3BEichelberger%2C+John+C%3BElders%2C+Wilfred+A%3BGoff%2C+Fraser%3BYounker%2C+Leland+W&rft.aulast=Wollenberg&rft.aufirst=Harold&rft.date=1989-07-01&rft.volume=70&rft.issue=28&rft.spage=697&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F89EO00215 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 11 N1 - PubXState - DC N1 - Document feature - illus. incl. sects., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; applications; Baca Field; calderas; California; continental crust; crust; drilling; economic geology; geophysical surveys; geothermal energy; geothermal fields; geothermal systems; government agencies; heat flow; hydrothermal conditions; Imperial County California; intrusions; Katmai; Long Valley Caldera; magmas; Mono County California; New Mexico; north-central New Mexico; programs; Salton Trough; Sandoval County New Mexico; Southwestern Alaska; spreading centers; surveys; temperature; thermal regime; U. S. Department of Energy; United States; Valles Caldera; volcanic features; volcanism; volcanology; well-logging DO - http://dx.doi.org/10.1029/89EO00215 ER - TY - JOUR T1 - The application of high frequency seismic monitoring methods for the mapping of grout injections AN - 50743567; 1990-002254 AB - Several different field experiments have been carried out at two different field sites to develop high-frequency seismological method for the mapping of grout injections in real time. The viscosity was also varied. The injection pressures varied from 0.1 to 2 M Pa over hydrostatic. The results of these field tests indicate that there is usable seismic energy between 1000 and 10,000 Hz. There are basically two different types of energy: discrete seismic events (acoustic emission), and in some cases an increase in continuous seismic energy that appears to be assciated with the grout sheet when very viscous fluids are used.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Majer, E L A2 - Cornet, F. H. Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 249 EP - 250 PB - Pergamon, Oxford-New York VL - 26 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - P-waves KW - body waves KW - Washington KW - geophysical surveys KW - Pinawa KW - geophysical methods KW - grouting KW - elastic waves KW - Manitoba KW - seismic methods KW - McNary Dam KW - Canada KW - viscosity KW - surveys KW - Western Canada KW - propagation KW - applications KW - seismic waves KW - acoustical emissions KW - S-waves KW - permeability KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50743567?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=The+application+of+high+frequency+seismic+monitoring+methods+for+the+mapping+of+grout+injections&rft.au=Majer%2C+E+L&rft.aulast=Majer&rft.aufirst=E&rft.date=1989-07-01&rft.volume=26&rft.issue=3-4&rft.spage=249&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Forced fluid flow through fractured rock masses N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical emissions; applications; body waves; Canada; elastic waves; geophysical methods; geophysical surveys; grouting; Manitoba; McNary Dam; P-waves; permeability; Pinawa; propagation; S-waves; seismic methods; seismic waves; surveys; United States; viscosity; Washington; Western Canada ER - TY - JOUR T1 - Three-dimensional statistical modelling of a fractured rock mass; an example from the Fanay-Augeres Mine AN - 50743201; 1990-002257 AB - This paper describes a new technique for stochastic modelling of 3-D fracture networks. Geostatistical simulation methods are used to reproduce features of the spatial structure of the rock, such as the variation of fracture density and fracture orientation in space. For an example of the method, mapped fracture data from the Fanay-Augeres mine, in Limousin, France was used. A point process, called the parent-daughter process, is used for locating discs. This process gives a clumping or swarming of fractures not found in the usual Poisson model. The orientation of the discs is characterized as a fluctuation about the mean orientation for the set. This fluctuation has a spatial structure that is simulated with geostatistics. Geostatistical simulations of the two fracture systems are made in a 68m cube which contains over 5 million fractures. The connectivities of the simulations are assessed to see if there is any correlation with the hydrologic observations.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Billaux, D AU - Chiles, J P AU - Hestir, K AU - Long, J A2 - Cornet, F. H. Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 281 EP - 299 PB - Pergamon, Oxford-New York VL - 26 IS - 3-4 SN - 0148-9062, 0148-9062 KW - Limousin KW - fractured materials KW - Western Europe KW - numerical models KW - three-dimensional models KW - Fanay-Augeres Mine KW - variance analysis KW - Monte Carlo analysis KW - statistical analysis KW - Europe KW - simulation KW - semivariograms KW - rock mechanics KW - France KW - fractures KW - engineering geology KW - materials, properties KW - histograms KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50743201?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Three-dimensional+statistical+modelling+of+a+fractured+rock+mass%3B+an+example+from+the+Fanay-Augeres+Mine&rft.au=Billaux%2C+D%3BChiles%2C+J+P%3BHestir%2C+K%3BLong%2C+J&rft.aulast=Billaux&rft.aufirst=D&rft.date=1989-07-01&rft.volume=26&rft.issue=3-4&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Forced fluid flow through fractured rock masses N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - engineering geology; Europe; Fanay-Augeres Mine; fractured materials; fractures; France; histograms; Limousin; materials, properties; Monte Carlo analysis; numerical models; rock mechanics; semivariograms; simulation; statistical analysis; three-dimensional models; variance analysis; Western Europe ER - TY - JOUR T1 - Mechanics of slip and fracture along small faults and simple strike-slip fault zones in granitic rock AN - 50172090; 1989-063681 AB - We exploit quasi-static fracture mechanics models for slip along pre-existing faults to account for the fracture structure observed along small exhumed faults and small segmented fault zones in the Mount Abbot quadrangle of California and to estimate stress drop and shear fracture energy from geological field measurements. Along small strike-slip faults, cracks that splay from the faults are common only near fault ends. In contrast, many cracks splay from the boundary faults at the edges of a simple fault zone. Except near segment ends, the cracks preferentially splay into a zone. We infer that shear displacement discontinuities (slip patches) along a small fault propagated to near the fault ends and caused fracturing there. Based on elastic stress analyses, we suggest that slip on one boundary fault triggered slip on the adjacent boundary fault, and that the subsequent interaction of the slip patches preferentially led to the generation of fractures that splayed into the zones away from segment ends and out of the zones near segment ends. We estimate the average stress drops for slip events along the fault zones as approximately 1 MPa and the shear fracture energy release rate during slip as 5 X 10 (super 2) - 2 X 10 (super 4) J/m (super 2) . This estimate is similar to those obtained from shear fracture of laboratory samples, but orders of magnitude less than those for large fault zones. These results suggest that the shear fracture energy release rate increases as the structural complexity of fault zones increases. Copyright 1989 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Martel, Stephen J AU - Pollard, David D Y1 - 1989/07// PY - 1989 DA - July 1989 SP - 9417 EP - 9428 PB - American Geophysical Union, Washington, DC VL - 94 IS - B7 SN - 0148-0227, 0148-0227 KW - United States KW - Sierra Nevada KW - stress drops KW - igneous rocks KW - granites KW - strike-slip faults KW - displacements KW - California KW - fractures KW - Inyo County California KW - plutonic rocks KW - mechanics KW - faults KW - plutons KW - Mono County California KW - Fresno County California KW - Central California KW - genesis KW - intrusions KW - Mount Abbot Quadrangle KW - structural geology KW - shear KW - earthquakes KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172090?accountid=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&rft.atitle=Mechanics+of+slip+and+fracture+along+small+faults+and+simple+strike-slip+fault+zones+in+granitic+rock&rft.au=Martel%2C+Stephen+J%3BPollard%2C+David+D&rft.aulast=Martel&rft.aufirst=Stephen&rft.date=1989-07-01&rft.volume=94&rft.issue=B7&rft.spage=9417&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB094iB07p09417 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; Central California; displacements; earthquakes; fault zones; faults; fractures; Fresno County California; genesis; granites; igneous rocks; intrusions; Inyo County California; mechanics; Mono County California; Mount Abbot Quadrangle; plutonic rocks; plutons; shear; Sierra Nevada; stress drops; strike-slip faults; structural geology; United States DO - http://dx.doi.org/10.1029/JB094iB07p09417 ER - TY - JOUR T1 - Lessons learned from recent moderate earthquakes AN - 50730889; 1990-008694 JF - Annals of the New York Academy of Sciences AU - McClure, Frank E A2 - Jacob, Klaus H. A2 - Turkstra, Carl J. Y1 - 1989/06// PY - 1989 DA - June 1989 SP - 251 EP - 258 PB - New York Academy of Sciences, New York, NY VL - 558 SN - 0077-8923, 0077-8923 KW - soil mechanics KW - experimental studies KW - passband filters KW - damage KW - elastic waves KW - effects KW - seismic response KW - research KW - engineering geology KW - theoretical studies KW - rupture KW - strong motion KW - soil-structure interface KW - seismicity KW - practice KW - seismic risk KW - ground motion KW - seismic waves KW - aseismic design KW - earthquakes KW - faults KW - fault zones KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50730889?accountid=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=Annals+of+the+New+York+Academy+of+Sciences&rft.atitle=Lessons+learned+from+recent+moderate+earthquakes&rft.au=McClure%2C+Frank+E&rft.aulast=McClure&rft.aufirst=Frank&rft.date=1989-06-01&rft.volume=558&rft.issue=&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+New+York+Academy+of+Sciences&rft.issn=00778923&rft_id=info:doi/ L2 - http://www.nyas.org/annals/index.asp LA - English DB - GeoRef N1 - Conference title - Earthquake hazards and the design of constructed facilities in the Eastern United States N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - CODEN - ANYAA9 N1 - SubjectsTermNotLitGenreText - amplitude; aseismic design; damage; earthquakes; effects; elastic waves; engineering geology; experimental studies; fault zones; faults; ground motion; passband filters; practice; research; rupture; seismic response; seismic risk; seismic waves; seismicity; soil mechanics; soil-structure interface; strong motion; theoretical studies ER - TY - JOUR T1 - Analysis of borehole breakouts AN - 50183923; 1989-056678 AB - Boreholes drilled into rock, which is subjected to stresses that amount to a significant fraction of the strength of the rock, may cause the rock to fail adjacent to the borehole surface. Often this results in the elongation of the cross section of the borehole in the direction of the minimum principal (compressive) stress orthogonal to the borehole axis. Such breakouts are valuable indicators of the direction of the minimum compressive stress orthogonal to the axis of the borehole. Their shapes may provide information about the magnitudes of both the maximum and minimum stresses relative to the strength of the rock. Borehole breakouts also may be impediments to drilling and to in situ measurement techniques, such as hydraulic fracturing. Observations and analyses of borehole breakouts raise three important questions. First, how does the shape of the borehole breakout evolve? Second, why are breakout shapes stable despite the very high compressive stress concentrations that they produce? Third, how is the shape of the breakout related to the magnitudes of the stresses in the rock? In this paper, extensile splitting of rock in unconfined, plane strain compression is assumed to be the process of rock failure adjacent to the circumference of the borehole, by which a breakout forms. To simulate the evolution of a borehole breakout, this process is combined with a numerical boundary element analysis of the stresses around a borehole as its cross section evolves from the originally circular shape to that of a stable breakout. The tangential stresses around a stable breakout cross section are found to be everywhere less than the unconfined, plane strain tensile or compressive strength of the rock. The stresses outside the stable breakout are found to be everywhere less than the limiting values of shear strength given by a Mohr-Coulomb criterion. In the regions of great stress concentrations at the ends of a breakout cross section, which have a pointed shape, the state of stress approaches that of equal biaxial compression in plane strain, as it does ahead of a mathematical crack or notch. The fact that the stresses around a breakout are less than the relevant strength establishes both the stability of the final breakout cross section and the appropriateness of an elastic analysis of the stresses. According to this model, the cross-sectional shapes of stable breakouts are not related uniquely to the state of stress and the strength of the rock. For example, stable breakouts created instantly in rock already subjected to stress are much larger than stable breakouts created in the same rock with a preexisting borehole by subsequently increasing the stresses to the same values. The results of drilling into an actual rock probably lie between these extremes. Modest changes in borehole cross section as a result of breakout do not alter significantly the minimum tangential (tensile) stress around a borehole with internal pressure from that given by the Kirsch solution for a circular hole subjected to the same stresses. Therefore hydraulic fracturing interpretations based on the Kirsch solution give the correct values for the far-field stresses. Copyright 1989 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Zheng, Ziqiong AU - Kemeny, John AU - Cook, Neville G W Y1 - 1989/06// PY - 1989 DA - June 1989 SP - 7171 EP - 7182 PB - American Geophysical Union, Washington, DC VL - 94 IS - B6 SN - 0148-0227, 0148-0227 KW - failures KW - experimental studies KW - borehole breakouts KW - well-logging KW - stress KW - shape analysis KW - fracturing KW - deformation KW - theoretical studies KW - boreholes KW - interpretation KW - spallation KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183923?accountid=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&rft.atitle=Analysis+of+borehole+breakouts&rft.au=Zheng%2C+Ziqiong%3BKemeny%2C+John%3BCook%2C+Neville+G+W&rft.aulast=Zheng&rft.aufirst=Ziqiong&rft.date=1989-06-01&rft.volume=94&rft.issue=B6&rft.spage=7171&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB094iB06p07171 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - borehole breakouts; boreholes; deformation; experimental studies; failures; fracturing; interpretation; shape analysis; spallation; stress; theoretical studies; well-logging DO - http://dx.doi.org/10.1029/JB094iB06p07171 ER - TY - JOUR T1 - An approximate solution for one-dimensional absorption in unsaturated porous media AN - 50183298; 1989-052354 AB - The "boundary layer" or "integral" method is used to derive a closed-form approximate solution for one-dimensional absorption of water in an unsaturated porous medium whose characteristic curves are of the van Genuchten type. In this approach, an assumed saturation profile is substituted into the governing equation, and integrated from the boundary out to the wetting front. This yields closed-form solutions for the front location and the instantaneous liquid flux at the boundary. The accuracy of this solution in predicting the flux, as determined by comparison with numerical solutions utilizing a Boltzmann-type transformation, is always within 15%, for any value of the initial saturation. As an example of the use of this approximate solution, saturation profiles are calculated for absorption into the Topopah Spring volcanic tuff at Yucca Mountain, Nevada, the site of the proposed nuclear waste repository. Copyright 1989 by the American Geophysical Union. JF - Water Resources Research AU - Zimmerman, Robert W AU - Bodvarsson, Gudmundur S Y1 - 1989/06// PY - 1989 DA - June 1989 SP - 1422 EP - 1428 PB - American Geophysical Union, Washington, DC VL - 25 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - one-dimensional models KW - unsaturated zone KW - hydrogeology KW - radioactive waste KW - ground water KW - Cenozoic KW - Nevada Test Site KW - absorption KW - theoretical studies KW - movement KW - environmental geology KW - hydrodynamics KW - water regimes KW - Nevada KW - soils KW - pollution KW - porous materials KW - Nye County Nevada KW - Miocene KW - boundary conditions KW - models KW - Topopah Spring Member KW - Tertiary KW - southern Nevada KW - Neogene KW - waste disposal KW - Paintbrush Tuff KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183298?accountid=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+approximate+solution+for+one-dimensional+absorption+in+unsaturated+porous+media&rft.au=Zimmerman%2C+Robert+W%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1989-06-01&rft.volume=25&rft.issue=6&rft.spage=1422&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR025i006p01422 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - absorption; boundary conditions; Cenozoic; environmental geology; ground water; hydrodynamics; hydrogeology; Miocene; models; movement; Neogene; Nevada; Nevada Test Site; Nye County Nevada; one-dimensional models; Paintbrush Tuff; pollution; porous materials; radioactive waste; soils; southern Nevada; Tertiary; theoretical studies; Topopah Spring Member; United States; unsaturated zone; waste disposal; water regimes DO - http://dx.doi.org/10.1029/WR025i006p01422 ER - TY - JOUR T1 - Some theoretical and field aspects of reinjection in geothermal reservoirs AN - 50183192; 1989-052347 AB - Theoretical and field aspects of reinjection into geothermal reservoirs is discussed using examples from various geothermal fields. Reinjection effects can be observed in terms of pressure maintenance, changes in chemical concentrations, and temperature decline. Pressure support due to injection is observed in many liquid-dominated fields, and in two-phase field pressure, effects are often felt through mobility changes. In most geothermal fields where injection is employed, changes in chemical concentrations of the produced fluids have been observed, due to the higher salinity of the injected fluids. In some cases the returns of the injected fluids observed through chemical changes have resulted in temperature declines at the producing wells. In those cases the fluid flow is probably concentrated through a few fractures or faults with insufficient surface area for heat exchange with the host rock. Copyright 1989 by the American Geophysical Union. JF - Water Resources Research AU - Bodvarsson, Gudmundur S AU - Stefansson, Valgardur Y1 - 1989/06// PY - 1989 DA - June 1989 SP - 1235 EP - 1248 PB - American Geophysical Union, Washington, DC VL - 25 IS - 6 SN - 0043-1397, 0043-1397 KW - wells KW - reinjection wells KW - pressure KW - properties KW - salinity KW - thermal waters KW - geothermal energy KW - theoretical studies KW - fluid injection KW - brines KW - reservoir properties KW - thermal effects KW - geochemistry KW - field studies KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183192?accountid=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=Some+theoretical+and+field+aspects+of+reinjection+in+geothermal+reservoirs&rft.au=Bodvarsson%2C+Gudmundur+S%3BStefansson%2C+Valgardur&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1989-06-01&rft.volume=25&rft.issue=6&rft.spage=1235&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR025i006p01235 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 52 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - brines; field studies; fluid injection; geochemistry; geothermal energy; pressure; properties; reinjection wells; reservoir properties; salinity; theoretical studies; thermal effects; thermal waters; wells DO - http://dx.doi.org/10.1029/WR025i006p01235 ER - TY - JOUR T1 - Oceanic asteroidal impacts and the noble metal chemistry of seawater AN - 50789314; 1989-055921 JF - Eos, Transactions, American Geophysical Union AU - Schmitz, B AU - Anonymous Y1 - 1989/05// PY - 1989 DA - May 1989 SP - 601 PB - American Geophysical Union, Washington, DC VL - 70 IS - 20 SN - 0096-3941, 0096-3941 KW - sea water KW - platinum KW - metals KW - gold KW - impacts KW - platinum group KW - geochemistry KW - iridium KW - 02B:Hydrochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50789314?accountid=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=Oceanic+asteroidal+impacts+and+the+noble+metal+chemistry+of+seawater&rft.au=Schmitz%2C+B%3BAnonymous&rft.aulast=Schmitz&rft.aufirst=B&rft.date=1989-05-01&rft.volume=70&rft.issue=20&rft.spage=601&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - geochemistry; gold; impacts; iridium; metals; platinum; platinum group; sea water ER - TY - JOUR T1 - The mechanics of asperity failure using realistic boundary conditions AN - 50787372; 1989-055946 JF - Eos, Transactions, American Geophysical Union AU - Kemeny, J M AU - Anonymous Y1 - 1989/05// PY - 1989 DA - May 1989 SP - 603 PB - American Geophysical Union, Washington, DC VL - 70 IS - 20 SN - 0096-3941, 0096-3941 KW - United States KW - Parkfield earthquakes KW - stress drops KW - North America KW - seismology KW - Basin and Range Province KW - Fresno County California KW - asperities KW - Central California KW - mechanical properties KW - boundary conditions KW - rock mechanics KW - California KW - theoretical studies KW - rupture KW - San Andreas Fault KW - Monterey County California KW - active faults KW - earthquakes KW - faults KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50787372?accountid=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=The+mechanics+of+asperity+failure+using+realistic+boundary+conditions&rft.au=Kemeny%2C+J+M%3BAnonymous&rft.aulast=Kemeny&rft.aufirst=J&rft.date=1989-05-01&rft.volume=70&rft.issue=20&rft.spage=603&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - active faults; asperities; Basin and Range Province; boundary conditions; California; Central California; earthquakes; faults; Fresno County California; mechanical properties; Monterey County California; North America; Parkfield earthquakes; rock mechanics; rupture; San Andreas Fault; seismology; stress drops; theoretical studies; United States ER - TY - JOUR T1 - Heat flow and geochemical anomalies, basement underpressures and passive hydrothermal circulation through crust and sediments; the southern flank of the Costa Rica Rift, Demystified AN - 50603663; 1991-008062 JF - Eos, Transactions, American Geophysical Union AU - Fisher, A T AU - Becker, K AU - Narasimhan, T N AU - Langseth, M G AU - Mottl, M J AU - Anonymous Y1 - 1989/04/11/ PY - 1989 DA - 1989 Apr 11 SP - 464 PB - American Geophysical Union, Washington, DC VL - 70 IS - 15 SN - 0096-3941, 0096-3941 KW - oceanic crust KW - Leg 140 KW - Leg 83 KW - oceanography KW - Leg 69 KW - heat flow KW - Leg 68 KW - Leg 137 KW - ocean floors KW - Costa Rica Rift KW - East Pacific KW - Leg 92 KW - IPOD KW - Equatorial Pacific KW - DSDP Site 501 KW - DSDP Site 504 KW - Leg 70 KW - hydrothermal conditions KW - tectonophysics KW - Pacific Ocean KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Leg 111 KW - Leg 148 KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50603663?accountid=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=Heat+flow+and+geochemical+anomalies%2C+basement+underpressures+and+passive+hydrothermal+circulation+through+crust+and+sediments%3B+the+southern+flank+of+the+Costa+Rica+Rift%2C+Demystified&rft.au=Fisher%2C+A+T%3BBecker%2C+K%3BNarasimhan%2C+T+N%3BLangseth%2C+M+G%3BMottl%2C+M+J%3BAnonymous&rft.aulast=Fisher&rft.aufirst=A&rft.date=1989-04-11&rft.volume=70&rft.issue=15&rft.spage=464&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1989 spring meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - DC N1 - Last updated - 2016-04-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Costa Rica Rift; crust; Deep Sea Drilling Project; DSDP Site 501; DSDP Site 504; East Pacific; Equatorial Pacific; heat flow; hydrothermal conditions; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 68; Leg 69; Leg 70; Leg 83; Leg 92; Ocean Drilling Program; ocean floors; oceanic crust; oceanography; Pacific Ocean; tectonophysics ER - TY - JOUR T1 - Geomagnetic reversals driven by sudden climate changes AN - 50820257; 1989-041426 JF - Eos, Transactions, American Geophysical Union AU - Muller, Richard A AU - Morris, Donald E AU - Anonymous Y1 - 1989/04// PY - 1989 DA - April 1989 SP - 276 PB - American Geophysical Union, Washington, DC VL - 70 IS - 15 SN - 0096-3941, 0096-3941 KW - Earth KW - mechanism KW - paleomagnetism KW - convection KW - paleoclimatology KW - changes of level KW - magnetic field KW - theoretical studies KW - reversals KW - core KW - dipole moment KW - climate KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50820257?accountid=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=Geomagnetic+reversals+driven+by+sudden+climate+changes&rft.au=Muller%2C+Richard+A%3BMorris%2C+Donald+E%3BAnonymous&rft.aulast=Muller&rft.aufirst=Richard&rft.date=1989-04-01&rft.volume=70&rft.issue=15&rft.spage=276&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union and Mineralogical Society of America, 1989 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - changes of level; climate; convection; core; dipole moment; Earth; magnetic field; mechanism; paleoclimatology; paleomagnetism; reversals; theoretical studies ER - TY - JOUR T1 - Inversion of waveforms for extreme source models with an application to the isotropic moment tensor component AN - 50809488; 1989-045175 JF - Geophysical Journal of the Royal Astronomical Society AU - Vasco, D W AU - Johnson, L R Y1 - 1989/04// PY - 1989 DA - April 1989 SP - 1 EP - 18 PB - Blackwell [for the] Royal Astronomical Society, London VL - 97 IS - 1 SN - 0016-8009, 0016-8009 KW - United States KW - seismograms KW - focal mechanism KW - Bonin Islands KW - moment tensor KW - West Pacific Ocean Islands KW - seismology KW - explosions KW - mathematical models KW - inverse problem KW - elastic waves KW - noise KW - Nevada Test Site KW - heterogeneous materials KW - isotropy KW - seismic waves KW - nuclear explosions KW - earthquakes KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50809488?accountid=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=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.atitle=Inversion+of+waveforms+for+extreme+source+models+with+an+application+to+the+isotropic+moment+tensor+component&rft.au=Vasco%2C+D+W%3BJohnson%2C+L+R&rft.aulast=Vasco&rft.aufirst=D&rft.date=1989-04-01&rft.volume=97&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.issn=00168009&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GEOJAN N1 - SubjectsTermNotLitGenreText - Bonin Islands; earthquakes; elastic waves; explosions; focal mechanism; heterogeneous materials; inverse problem; isotropy; mathematical models; moment tensor; Nevada; Nevada Test Site; noise; nuclear explosions; seismic waves; seismograms; seismology; United States; West Pacific Ocean Islands ER - TY - JOUR T1 - Multi-phase flow in two dimensions AN - 50654014; 1990-054911 JF - Eos, Transactions, American Geophysical Union AU - Pyrak-Nolte, Laura J AU - Myer, Larry R AU - Cook, N G W AU - Anonymous Y1 - 1989/04// PY - 1989 DA - April 1989 SP - 335 PB - American Geophysical Union, Washington, DC VL - 70 IS - 15 SN - 0096-3941, 0096-3941 KW - fractured materials KW - petroleum engineering KW - movement KW - multiphase flow KW - enhanced recovery KW - hydraulic conductivity KW - permeability KW - two-dimensional models KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50654014?accountid=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=Multi-phase+flow+in+two+dimensions&rft.au=Pyrak-Nolte%2C+Laura+J%3BMyer%2C+Larry+R%3BCook%2C+N+G+W%3BAnonymous&rft.aulast=Pyrak-Nolte&rft.aufirst=Laura&rft.date=1989-04-01&rft.volume=70&rft.issue=15&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third scientific assembly of the International Association of Hydrological Sciences N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - enhanced recovery; fractured materials; ground water; hydraulic conductivity; movement; multiphase flow; permeability; petroleum engineering; two-dimensional models ER - TY - JOUR T1 - Simulation of fractionation of (super 13) C during nonequilibrium reactive solute transport in geologic systems; formulation and example calculation AN - 50183301; 1989-045132 AB - Equations of transport for the fractionating stable carbon isotope (super 13) C have been formulated and implemented in a nonequilibrium reactive chemical transport code. Application is demonstrated by solution of a generic problem. The new modeling capability adds a new dimension to investigation of groundwater evolution. Copyright 1989 by the American Geophysical Union. JF - Water Resources Research AU - Noorishad, J AU - Carnahan, C L AU - Benson, L V Y1 - 1989/04// PY - 1989 DA - April 1989 SP - 754 EP - 756 PB - American Geophysical Union, Washington, DC VL - 25 IS - 4 SN - 0043-1397, 0043-1397 KW - reactions KW - isotopes KW - C-13/C-12 KW - data processing KW - mathematical models KW - hydrogeology KW - hydrochemistry KW - stable isotopes KW - ground water KW - theoretical studies KW - recharge KW - sedimentary rocks KW - carbon KW - movement KW - digital simulation KW - algorithms KW - carbonate rocks KW - geochemistry KW - fractionation KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183301?accountid=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=Simulation+of+fractionation+of+%28super+13%29+C+during+nonequilibrium+reactive+solute+transport+in+geologic+systems%3B+formulation+and+example+calculation&rft.au=Noorishad%2C+J%3BCarnahan%2C+C+L%3BBenson%2C+L+V&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1989-04-01&rft.volume=25&rft.issue=4&rft.spage=754&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR025i004p00754 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 7 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - algorithms; C-13/C-12; carbon; carbonate rocks; data processing; digital simulation; fractionation; geochemistry; ground water; hydrochemistry; hydrogeology; isotopes; mathematical models; movement; reactions; recharge; sedimentary rocks; stable isotopes; theoretical studies DO - http://dx.doi.org/10.1029/WR025i004p00754 ER - TY - JOUR T1 - Determination of regional sources of aerosol black carbon in the Arctic AN - 50179947; 1989-035147 AB - Black carbon aerosol (BC), a strong absorber of visible light, constitutes a small but significant fraction of the effluent arising from carbonaceous fuel combustion processes. Estimates of the source strengths and geographical distribution of BC emissions, needed to model their effects on radiative transfer, are currently unavailable. In this letter we present a methodology for estimating regional emissions of BC in Arctic latitudes based on the synthesis of three independent pieces of information: time-resolved measurements of BC and CO (super 2) at Pt. Barrow, Alaska; long-range atmospheric trajectory analyses; and tabulated values of regional fuel consumption. From a limited data base we obtain an example result indicating annual BC emissions in the Novaya Zemlya/Taymyr Peninsula regions of the northern U.S.S.R. on the order of 10 (super 8) g yr (super -1) . Copyright 1989 by the American Geophysical Union. JF - Geophysical Research Letters AU - Kahl, Jonathan D AU - Hansen, A D A Y1 - 1989/04// PY - 1989 DA - April 1989 SP - 327 EP - 330 PB - American Geophysical Union, Washington, DC VL - 16 IS - 4 SN - 0094-8276, 0094-8276 KW - carbon KW - composition KW - pollution KW - atmosphere KW - Arctic Ocean KW - aerosols KW - wind transport KW - geochemistry KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179947?accountid=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=Geophysical+Research+Letters&rft.atitle=Determination+of+regional+sources+of+aerosol+black+carbon+in+the+Arctic&rft.au=Kahl%2C+Jonathan+D%3BHansen%2C+A+D+A&rft.aulast=Kahl&rft.aufirst=Jonathan&rft.date=1989-04-01&rft.volume=16&rft.issue=4&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL016i004p00327 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 13 N1 - PubXState - DC N1 - Document feature - 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; Arctic Ocean; atmosphere; carbon; composition; geochemistry; pollution; wind transport DO - http://dx.doi.org/10.1029/GL016i004p00327 ER - TY - JOUR T1 - Hydrogeologic constraints on heat flow along the San Andreas Fault; a testing of hypotheses AN - 50837038; 1989-031630 AB - A mathematical model was developed to study possible effects of hydrothermal circulation on heat flow along this fault. Extension of laboratory rock strength studies to the state of stress on the fault predict average ambient shear stresses of approx 50-150 MPa for the upper 15 km of the crust. These high stresses should generate a fault-centred heat flow anomaly of approx 42 mW/m (super 3) (1.0 HFU), but field studies failed to resolve any anomaly >0.2 HFU. If hydrothermal circulation can diffuse and suppress the frictional heat flow anomaly predicted by high ambient shear stress models, then the apparent contradiction between high shear stress and low heat flow might be resolved. Model results for the 6 m.y. evolution of a 15 km thick seismogenic layer show that the resulting convective heat transfer patterns are either insignificant relative to the conductive heat flow anomaly or tend to accentuate it. These results hold for a wide range of permeabilities. The consistent along-strike regional elevation of the fault zone suggests that gravity-induced flow may be a plausible mechanism for attenuating the expected heat flow anomaly.For such flow to be effective, however, average upper crustal permeabilities must be at least 10 (super -17) m (super 2) . If these permeabilities are chracteristic of the rocks adjacent to the fault, then lateral variations in topography and permeability may account for the scatter of measured heat flow values, but if the average permeabilities are lower than this figure, gravity- induced flow cannot significantly affect heat flow along the San Andreas fault. JF - Earth and Planetary Science Letters AU - Williams, Colin F AU - Narasimhan, T N Y1 - 1989/03// PY - 1989 DA - March 1989 SP - 131 EP - 143 PB - Elsevier, Amsterdam VL - 92 IS - 2 SN - 0012-821X, 0012-821X KW - United States KW - shear stress KW - mathematical models KW - continental crust KW - deformation KW - ground water KW - California KW - theoretical studies KW - thermal anomalies KW - tectonophysics KW - San Andreas Fault KW - heat flow KW - movement KW - surveys KW - crust KW - 18:Solid-earth geophysics KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50837038?accountid=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=Hydrogeologic+constraints+on+heat+flow+along+the+San+Andreas+Fault%3B+a+testing+of+hypotheses&rft.au=Williams%2C+Colin+F%3BNarasimhan%2C+T+N&rft.aulast=Williams&rft.aufirst=Colin&rft.date=1989-03-01&rft.volume=92&rft.issue=2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1989-01-01 N1 - Number of references - 43 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - California; continental crust; crust; deformation; ground water; heat flow; mathematical models; movement; San Andreas Fault; shear stress; surveys; tectonophysics; theoretical studies; thermal anomalies; United States ER - TY - JOUR T1 - Calculation of seismic travel times from regionalized tau estimates AN - 50785078; 1989-057135 JF - Seismological Research Letters AU - Tralli, D M AU - Johnson, Lane R A2 - Johnston, Arch C. Y1 - 1989/03// PY - 1989 DA - March 1989 SP - 11 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 60 IS - 1 SN - 0895-0695, 0895-0695 KW - raypaths KW - methods KW - P-waves KW - body waves KW - seismology KW - geophysical methods KW - mantle KW - elastic waves KW - seismic sources KW - seismic methods KW - tau KW - traveltime KW - lateral heterogeneity KW - seismic waves KW - S-waves KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50785078?accountid=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=Calculation+of+seismic+travel+times+from+regionalized+tau+estimates&rft.au=Tralli%2C+D+M%3BJohnson%2C+Lane+R&rft.aulast=Tralli&rft.aufirst=D&rft.date=1989-03-01&rft.volume=60&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America; 84th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - body waves; crust; elastic waves; geophysical methods; lateral heterogeneity; mantle; methods; P-waves; raypaths; S-waves; seismic methods; seismic sources; seismic waves; seismology; tau; traveltime ER - TY - JOUR T1 - The Parkfield monitoring program; repeated illumination of the nucleation zone with the S-wave vibrator AN - 50784145; 1989-057263 JF - Seismological Research Letters AU - Clymer, R W AU - Karageorgi, E D AU - McEvilly, T V A2 - Johnston, Arch C. Y1 - 1989/03// PY - 1989 DA - March 1989 SP - 32 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 60 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - body waves KW - monitoring KW - seismology KW - moisture KW - elastic waves KW - California KW - attenuation KW - observatories KW - Monterey County California KW - velocity KW - Parkfield California KW - seismic waves KW - S-waves KW - arrays KW - anisotropy KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50784145?accountid=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+Parkfield+monitoring+program%3B+repeated+illumination+of+the+nucleation+zone+with+the+S-wave+vibrator&rft.au=Clymer%2C+R+W%3BKarageorgi%2C+E+D%3BMcEvilly%2C+T+V&rft.aulast=Clymer&rft.aufirst=R&rft.date=1989-03-01&rft.volume=60&rft.issue=1&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America; 84th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - amplitude; anisotropy; arrays; attenuation; body waves; California; elastic waves; moisture; monitoring; Monterey County California; observatories; Parkfield California; S-waves; seismic waves; seismology; United States; velocity ER - TY - JOUR T1 - The Parkfield monitoring program; joint hypocentral and velocity inversion for three-dimensional structure AN - 50784100; 1989-057260 JF - Seismological Research Letters AU - Michelini, A AU - Foxall, W AU - McEvilly, T V A2 - Johnston, Arch C. Y1 - 1989/03// PY - 1989 DA - March 1989 SP - 31 EP - 32 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 60 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - raypaths KW - Middle Mountain KW - P-waves KW - data processing KW - elastic waves KW - variations KW - California KW - Monterey County California KW - data bases KW - velocity KW - Vibroseis KW - Parkfield California KW - focus KW - algorithms KW - faults KW - body waves KW - monitoring KW - seismology KW - three-dimensional models KW - inverse problem KW - San Andreas Fault KW - velocity structure KW - traveltime KW - seismic waves KW - microearthquakes KW - earthquakes KW - S-waves KW - fault zones KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50784100?accountid=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+Parkfield+monitoring+program%3B+joint+hypocentral+and+velocity+inversion+for+three-dimensional+structure&rft.au=Michelini%2C+A%3BFoxall%2C+W%3BMcEvilly%2C+T+V&rft.aulast=Michelini&rft.aufirst=A&rft.date=1989-03-01&rft.volume=60&rft.issue=1&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America; 84th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; body waves; California; data bases; data processing; earthquakes; elastic waves; fault zones; faults; focus; inverse problem; microearthquakes; Middle Mountain; monitoring; Monterey County California; P-waves; Parkfield California; raypaths; S-waves; San Andreas Fault; seismic waves; seismology; three-dimensional models; traveltime; United States; variations; velocity; velocity structure; Vibroseis ER - TY - JOUR T1 - The Parkfield monitoring program; repeated VSP surveys at the Varian deep borehole array AN - 50781578; 1989-057262 JF - Seismological Research Letters AU - Daley, Thomas M AU - McEvilly, T V AU - Lippert, D A2 - Johnston, Arch C. Y1 - 1989/03// PY - 1989 DA - March 1989 SP - 32 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 60 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - body waves KW - geophones KW - seismic profiles KW - monitoring KW - seismology KW - elastic waves KW - California KW - vertical seismic profiles KW - boreholes KW - observatories KW - San Andreas Fault KW - Monterey County California KW - Vibroseis KW - Parkfield California KW - geophysical profiles KW - seismic waves KW - S-waves KW - arrays KW - anisotropy KW - fault zones KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50781578?accountid=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+Parkfield+monitoring+program%3B+repeated+VSP+surveys+at+the+Varian+deep+borehole+array&rft.au=Daley%2C+Thomas+M%3BMcEvilly%2C+T+V%3BLippert%2C+D&rft.aulast=Daley&rft.aufirst=Thomas&rft.date=1989-03-01&rft.volume=60&rft.issue=1&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America; 84th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - anisotropy; arrays; body waves; boreholes; California; elastic waves; fault zones; geophones; geophysical profiles; monitoring; Monterey County California; observatories; Parkfield California; S-waves; San Andreas Fault; seismic profiles; seismic waves; seismology; United States; vertical seismic profiles; Vibroseis ER - TY - JOUR T1 - Mapping and monitoring electrical resistivity with surface and subsurface electrode arrays AN - 50861830; 1989-012591 AB - Electrical resistivity measurements using combinations of subsurface and surface electrodes are more sensitive to subsurface inhomogeneities than arrays confined to the surface. A further advantage of the subsurface configuration is that the strong influence of near-surface inhomogeneities can be reduced by differencing the measured apparent resistivities with a reference set of values obtained with the subsurface electrode(s) at a particular depth. This process accentuates the response of features near the downhole electrode while canceling the response of the near-surface features.An idealized two-dimensional model of a nuclear waste repository has been used to demonstrate the effectiveness of this differencing scheme. It is shown that resistivity measurements using borehole electrodes well away from the repository and on the surface are sensitive to changes in the repository that could not be practically observed from surface measurements. This sensitivity is preserved in the presence of a conducting and inhomogeneous surface layer and, most importantly, it is preserved even if the resistivities of the near-surface features also change. JF - Geophysics AU - Asch, Ted AU - Morrison, H Frank Y1 - 1989/02// PY - 1989 DA - February 1989 SP - 235 EP - 244 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 54 IS - 2 SN - 0016-8033, 0016-8033 KW - electrodes KW - monitoring KW - cartography KW - geophysical methods KW - electrical methods KW - anomalies KW - resistivity KW - two-dimensional models KW - radioactive waste KW - models KW - boreholes KW - maps KW - half-space KW - geophysical survey maps KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50861830?accountid=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=Geophysics&rft.atitle=Mapping+and+monitoring+electrical+resistivity+with+surface+and+subsurface+electrode+arrays&rft.au=Asch%2C+Ted%3BMorrison%2C+H+Frank&rft.aulast=Asch&rft.aufirst=Ted&rft.date=1989-02-01&rft.volume=54&rft.issue=2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1442647 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1989-01-01 N1 - Number of references - 30 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-05-16 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - anomalies; boreholes; cartography; electrical methods; electrodes; geophysical methods; geophysical survey maps; half-space; maps; models; monitoring; radioactive waste; resistivity; two-dimensional models DO - http://dx.doi.org/10.1190/1.1442647 ER - TY - JOUR T1 - A theoretical study of surface-to-borehole electromagnetic logging in cased holes AN - 50877021; 1989-004079 AB - A new electromagnetic logging method, in which the source is a horizontal loop coaxial with a cased drill hole and the secondary axial fields are measured at depth within the casing, has been analyzed. The analysis, which is for an idealized model of an infinite pipe in a conductive whole space, has shown that the casing and formation are uncoupled at the low frequencies that would be used in field studies. The field inside the casing may be found by first finding the field in the formation and then using this field as an incident field for the pipe alone. This result permits the formation response to be recovered from the measured field in the borehole by applying a correction for the known properties of the casing. If the casing response cannot be accurately predicted, a separate logging tool employing a higher frequency transmitter could be used to determine the required casing parameters in the vicinity of the receiver.This logging technique shows excellent sensitivity to changes in formation conductivity, but it is not yet known how well horizontal stratification can be resolved. One of its most promising applications will be in monitoring, through repeated measurements, changes in formation conductivity during production or enhanced recovery operations. JF - Geophysics AU - Augustin, A M AU - Kennedy, W D AU - Morrison, H Frank AU - Lee, K H Y1 - 1989/01// PY - 1989 DA - January 1989 SP - 90 EP - 99 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 54 IS - 1 SN - 0016-8033, 0016-8033 KW - theoretical studies KW - boreholes KW - cased boreholes KW - well-logging KW - simulation KW - electromagnetic logging KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50877021?accountid=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=Geophysics&rft.atitle=A+theoretical+study+of+surface-to-borehole+electromagnetic+logging+in+cased+holes&rft.au=Augustin%2C+A+M%3BKennedy%2C+W+D%3BMorrison%2C+H+Frank%3BLee%2C+K+H&rft.aulast=Augustin&rft.aufirst=A&rft.date=1989-01-01&rft.volume=54&rft.issue=1&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1442581 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1989-01-01 N1 - Number of references - 10 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - boreholes; cased boreholes; electromagnetic logging; simulation; theoretical studies; well-logging DO - http://dx.doi.org/10.1190/1.1442581 ER - TY - JOUR T1 - A new semi-analytical method for numerical simulation of fluid and heat flow in fractured reservoirs AN - 50828602; 1989-032653 JF - Proceedings - SPE Symposium on Reservoir Simulation AU - Pruess, K AU - Wu, Yu-Shu AU - Killough, John E Y1 - 1989 PY - 1989 DA - 1989 SP - 227 EP - 238 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 10 SN - 0732-5762, 0732-5762 KW - fractured materials KW - engineering geology KW - petroleum engineering KW - numerical models KW - numerical analysis KW - heat flow KW - finite difference analysis KW - statistical analysis KW - porous materials KW - mathematical models KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50828602?accountid=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=Proceedings+-+SPE+Symposium+on+Reservoir+Simulation&rft.atitle=A+new+semi-analytical+method+for+numerical+simulation+of+fluid+and+heat+flow+in+fractured+reservoirs&rft.au=Pruess%2C+K%3BWu%2C+Yu-Shu%3BKillough%2C+John+E&rft.aulast=Pruess&rft.aufirst=K&rft.date=1989-01-01&rft.volume=10&rft.issue=&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+SPE+Symposium+on+Reservoir+Simulation&rft.issn=07325762&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Tenth SPE symposium on Reservoir simulation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 36 N1 - PubXState - TX N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; finite difference analysis; fractured materials; heat flow; mathematical models; numerical analysis; numerical models; petroleum engineering; porous materials; reservoir rocks; statistical analysis ER - TY - JOUR T1 - Geothermal reservoir engineering; Part I AN - 50807447; 1989-047898 JF - Geothermal Science and Technology AU - Bodvarsson, Gudmundur S AU - Witherspoon, P A Y1 - 1989 PY - 1989 DA - 1989 SP - 68 PB - Gordon and Breach Science Publishers, New York, NY VL - 2 IS - 1 SN - 0890-5363, 0890-5363 KW - geothermal energy KW - geothermal fields KW - fluid injection KW - geothermal systems KW - well logs KW - injection KW - geopressure KW - reservoir properties KW - properties KW - recovery KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50807447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bodvarsson%2C+Gudmundur+S%3BWitherspoon%2C+P+A&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geothermal+reservoir+engineering%3B+Part+I&rft.title=Geothermal+reservoir+engineering%3B+Part+I&rft.issn=08905363&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 250 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid injection; geopressure; geothermal energy; geothermal fields; geothermal systems; injection; permeability; properties; recovery; reservoir properties; well logs ER - TY - RPRT T1 - Some techniques for stochastic modeling of three-dimensional fracture networks AN - 50775168; 1989-064958 JF - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling AU - Hestir, Kevin AU - Long, Jane C S AU - Chiles, Jean-Paul AU - Billaux, Daniel A2 - Buxton, Bruce E. Y1 - 1989 PY - 1989 DA - 1989 VL - CONF-870971 KW - Limousin KW - fractured materials KW - Western Europe KW - three-dimensional models KW - Fanay-Augeres Mine KW - variance analysis KW - statistical analysis KW - hydrogeology KW - Europe KW - semivariograms KW - ground water KW - France KW - transmissivity KW - stochastic processes KW - surveys KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50775168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Hestir%2C+Kevin%3BLong%2C+Jane+C+S%3BChiles%2C+Jean-Paul%3BBillaux%2C+Daniel&rft.aulast=Hestir&rft.aufirst=Kevin&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=093547045X&rft.btitle=Some+techniques+for+stochastic+modeling+of+three-dimensional+fracture+networks&rft.title=Some+techniques+for+stochastic+modeling+of+three-dimensional+fracture+networks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 20 N1 - Availability - Battelle Press at Columbus, OH, United States N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Equivalent permeability of statistically simulated single fractures AN - 50772862; 1989-064956 JF - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling AU - Coakley, Kevin AU - Muralidhar, K AU - Long, Jane C S AU - Myer, Larry R A2 - Buxton, Bruce E. Y1 - 1989 PY - 1989 DA - 1989 VL - CONF-870971 KW - models KW - fractured materials KW - fractures KW - Darcy's law KW - movement KW - statistical analysis KW - Navier-Stokes equation KW - laminar flow KW - permeability KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50772862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Coakley%2C+Kevin%3BMuralidhar%2C+K%3BLong%2C+Jane+C+S%3BMyer%2C+Larry+R&rft.aulast=Coakley&rft.aufirst=Kevin&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=093547045X&rft.btitle=Equivalent+permeability+of+statistically+simulated+single+fractures&rft.title=Equivalent+permeability+of+statistically+simulated+single+fractures&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 30 N1 - Availability - Battelle Press at Columbus, OH, United States N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Development of a methodology of geochemical sensitivity analysis for performance assessment AN - 50772669; 1989-064944 JF - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling AU - Siegel, Malcolm D AU - Leckie, James O AU - Phillips, Sidney L AU - Kelly, Walton R A2 - Buxton, Bruce E. Y1 - 1989 PY - 1989 DA - 1989 VL - CONF-870971 KW - United States KW - high-level waste KW - Washington KW - volcanic rocks KW - isotopes KW - igneous rocks KW - Hanford Site KW - radioactive waste KW - ground water KW - models KW - engineering geology KW - radioactive isotopes KW - transport KW - basalts KW - surveys KW - hydraulic conductivity KW - waste disposal KW - thermodynamic properties KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50772669?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Siegel%2C+Malcolm+D%3BLeckie%2C+James+O%3BPhillips%2C+Sidney+L%3BKelly%2C+Walton+R&rft.aulast=Siegel&rft.aufirst=Malcolm&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=093547045X&rft.btitle=Development+of+a+methodology+of+geochemical+sensitivity+analysis+for+performance+assessment&rft.title=Development+of+a+methodology+of+geochemical+sensitivity+analysis+for+performance+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on Geostatistical, sensitivity, and uncertainty methods for ground water flow and radionuclide transport modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 36 N1 - Availability - Battelle Press at Columbus, OH, United States N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Channeling characteristics of tracer transport in fractured media AN - 50758592; 1989-071769 JF - Ground Water AU - Tsang, Yvonne W AU - Tsang, Chin-Fu AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 SP - 722 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 27 IS - 5 SN - 0017-467X, 0017-467X KW - fractured materials KW - monitoring KW - Western Europe KW - Stripa region KW - hydrogeology KW - Europe KW - ground water KW - Scandinavia KW - transport KW - Orebro Sweden KW - tracers KW - Sweden KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50758592?accountid=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=Ground+Water&rft.atitle=Channeling+characteristics+of+tracer+transport+in+fractured+media&rft.au=Tsang%2C+Yvonne+W%3BTsang%2C+Chin-Fu%3BAnonymous&rft.aulast=Tsang&rft.aufirst=Yvonne&rft.date=1989-01-01&rft.volume=27&rft.issue=5&rft.spage=722&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Conference title - Tracers in hydrogeology; principles, problems, and practical applications N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - IL N1 - Last updated - 2016-09-16 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - Europe; field studies; fractured materials; ground water; hydrogeology; monitoring; Orebro Sweden; Scandinavia; Stripa region; Sweden; tracers; transport; Western Europe ER - TY - BOOK T1 - A new approach to tracer transport analysis; from fracture systems to strongly heterogeneous porous media AN - 50753580; 1989-077446 JF - International workshop on Appropriate methodologies for development and management of groundwater resources in developing countries AU - Tsang, Chin-Fu A2 - Gupta, C. P. A2 - Ahmed, Shakeel A2 - Rao, V. V. S. G. A2 - Rajan, M. T. Y1 - 1989 PY - 1989 DA - 1989 PB - Mohan Primlani, New Delhi SN - 8120404068 KW - water quality KW - Darcy's law KW - porous materials KW - porosity KW - two-dimensional models KW - ground water KW - models KW - utilization KW - transport KW - movement KW - tracers KW - water resources KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50753580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Chin-Fu&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=8120404068&rft.btitle=A+new+approach+to+tracer+transport+analysis%3B+from+fracture+systems+to+strongly+heterogeneous+porous+media&rft.title=A+new+approach+to+tracer+transport+analysis%3B+from+fracture+systems+to+strongly+heterogeneous+porous+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International workshop on Appropriate methodologies for development and management of groundwater resources in developing countries N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 30 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Modelling shear-wave particle displacements to obtain fracture geometries in a geothermal reservoir AN - 50730376; 1990-008741 JF - Technical Programme and Abstracts of Papers - European Association of Exploration Geophysicists AU - Campden, David A AU - Crampin, Stuart AU - Majer, Ernest L AU - McEvilly, Tom V AU - Burkhardt, H Y1 - 1989 PY - 1989 DA - 1989 SP - 41 PB - [publisher varies], [location varies] VL - 51 SN - 0254-2560, 0254-2560 KW - United States KW - raypaths KW - SV-waves KW - geophysical surveys KW - elastic waves KW - displacements KW - reservoir rocks KW - California KW - vertical seismic profiles KW - fractures KW - topography KW - SH-waves KW - seismograms KW - orientation KW - body waves KW - seismic profiles KW - patterns KW - stress KW - geophysical methods KW - deformation KW - seismic methods KW - models KW - geothermal energy KW - geothermal fields KW - The Geysers KW - structural geology KW - surveys KW - geophysical profiles KW - seismic waves KW - S-waves KW - anisotropy KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50730376?accountid=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=Technical+Programme+and+Abstracts+of+Papers+-+European+Association+of+Exploration+Geophysicists&rft.atitle=Modelling+shear-wave+particle+displacements+to+obtain+fracture+geometries+in+a+geothermal+reservoir&rft.au=Campden%2C+David+A%3BCrampin%2C+Stuart%3BMajer%2C+Ernest+L%3BMcEvilly%2C+Tom+V%3BBurkhardt%2C+H&rft.aulast=Campden&rft.aufirst=David&rft.date=1989-01-01&rft.volume=51&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Technical+Programme+and+Abstracts+of+Papers+-+European+Association+of+Exploration+Geophysicists&rft.issn=02542560&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Association of Exploration Geophysicists; 51st meeting and technical exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; body waves; California; deformation; displacements; elastic waves; fractures; geophysical methods; geophysical profiles; geophysical surveys; geothermal energy; geothermal fields; models; orientation; patterns; raypaths; reservoir rocks; S-waves; seismic methods; seismic profiles; seismic waves; seismograms; SH-waves; stress; structural geology; surveys; SV-waves; The Geysers; topography; United States; vertical seismic profiles ER - TY - JOUR T1 - Some considerations on resource evaluation at The Geysers AN - 50720344; 1990-015302 JF - Transactions - Geothermal Resources Council AU - Bodvarsson, Gudmundur S AU - Gaulke, Scott AU - Ripperda, Mark AU - Von Hoene, Jack Y1 - 1989 PY - 1989 DA - 1989 SP - 367 EP - 375 PB - Geothermal Resources Council, Davis, CA VL - 13 SN - 0193-5933, 0193-5933 KW - United States KW - resources KW - pressure KW - economic geology KW - production KW - two-dimensional models KW - models KW - geothermal energy KW - California KW - geothermal fields KW - fractures KW - The Geysers KW - saturation KW - thickness KW - reservoir properties KW - Sonoma County California KW - western California KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50720344?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Some+considerations+on+resource+evaluation+at+The+Geysers&rft.au=Bodvarsson%2C+Gudmundur+S%3BGaulke%2C+Scott%3BRipperda%2C+Mark%3BVon+Hoene%2C+Jack&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1989-01-01&rft.volume=13&rft.issue=&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council annual meeting; The Geysers; three decades of achievement, a window on the future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 17 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; economic geology; fractures; geothermal energy; geothermal fields; models; permeability; pressure; production; reservoir properties; resources; saturation; Sonoma County California; The Geysers; thickness; two-dimensional models; United States; western California ER - TY - JOUR T1 - Formation of segmented strike-slip fault zones, Mount Abbot Quadrangle, California AN - 50718223; 1990-014809 JF - Open-File Report - U. S. Geological Survey AU - Martel, Stephen J Y1 - 1989 PY - 1989 DA - 1989 SP - 246 EP - 259 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Mono County California KW - Fresno County California KW - Central California KW - segmentation KW - strike-slip faults KW - displacements KW - distribution KW - California KW - fractures KW - Mount Abbot Quadrangle KW - structural geology KW - Madera County California KW - USGS KW - faults KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50718223?accountid=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=Formation+of+segmented+strike-slip+fault+zones%2C+Mount+Abbot+Quadrangle%2C+California&rft.au=Martel%2C+Stephen+J&rft.aulast=Martel&rft.aufirst=Stephen&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference XLV; a workshop on Fault segmentation and controls of rupture initiation and termination N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 30 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - sketch maps N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - California; Central California; displacements; distribution; fault zones; faults; fractures; Fresno County California; Madera County California; Mono County California; Mount Abbot Quadrangle; segmentation; strike-slip faults; structural geology; United States; USGS ER - TY - JOUR T1 - Surface reactions of iron sulfides AN - 50717732; 1990-013956 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Perry, Dale L AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 PB - American Chemical Society, Washington, DC VL - 198 SN - 0065-7727, 0065-7727 KW - methods KW - surface properties KW - marcasite KW - chemical analysis KW - reactions KW - characterization KW - mechanism KW - properties KW - Mossbauer spectroscopy KW - bonding KW - chalcopyrite KW - iron sulfides KW - mineral data KW - X-ray spectroscopy KW - pyrite KW - applications KW - sulfides KW - spectroscopy KW - geochemistry KW - troilite KW - Eh KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50717732?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Surface+reactions+of+iron+sulfides&rft.au=Perry%2C+Dale+L%3BAnonymous&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1989-01-01&rft.volume=198&rft.issue=&rft.spage=GEOC+68&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 198th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; bonding; chalcopyrite; characterization; chemical analysis; Eh; geochemistry; iron sulfides; marcasite; mechanism; methods; mineral data; Mossbauer spectroscopy; properties; pyrite; reactions; spectroscopy; sulfides; surface properties; troilite; X-ray spectroscopy ER - TY - JOUR T1 - The Dixie Valley, Nevada tracer test AN - 50715885; 1990-015289 JF - Transactions - Geothermal Resources Council AU - Adams, Michael C AU - Benoit, Walter R AU - Doughty, Christine AU - Bodvarsson, Gudmundur S AU - Moore, Joseph N AU - Von Hoene, Jack Y1 - 1989 PY - 1989 DA - 1989 SP - 215 EP - 220 PB - Geothermal Resources Council, Davis, CA VL - 13 SN - 0193-5933, 0193-5933 KW - United States KW - fractured materials KW - Churchill County Nevada KW - benzoic acid KW - benzene sulfonic acid KW - Dixie Valley KW - temperature KW - ground water KW - fluid injection KW - fluorescence KW - tracers KW - geochemistry KW - Nevada KW - organic materials KW - experimental studies KW - numerical models KW - central Nevada KW - properties KW - economic geology KW - porosity KW - thermal waters KW - geothermal energy KW - organic compounds KW - surveys KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715885?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=The+Dixie+Valley%2C+Nevada+tracer+test&rft.au=Adams%2C+Michael+C%3BBenoit%2C+Walter+R%3BDoughty%2C+Christine%3BBodvarsson%2C+Gudmundur+S%3BMoore%2C+Joseph+N%3BVon+Hoene%2C+Jack&rft.aulast=Adams&rft.aufirst=Michael&rft.date=1989-01-01&rft.volume=13&rft.issue=&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council annual meeting; The Geysers; three decades of achievement, a window on the future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 8 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - benzene sulfonic acid; benzoic acid; central Nevada; Churchill County Nevada; Dixie Valley; economic geology; experimental studies; fluid injection; fluorescence; fractured materials; geochemistry; geothermal energy; ground water; Nevada; numerical models; organic compounds; organic materials; porosity; properties; surveys; temperature; thermal waters; tracers; United States ER - TY - BOOK T1 - An analytic solution relating to wellbore and formation velocities with application to tracer dilution problem AN - 50697978; 1990-029362 JF - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers AU - Bidaux, Pascal AU - Tsang, Chin-Fu AU - Molz, Fred J AU - Melville, Joel G AU - Gwen, Oktay Y1 - 1989 PY - 1989 DA - 1989 PB - Natl. Water Well Assoc., Dublin, OH KW - boreholes KW - Darcy's law KW - tracers KW - pumping KW - velocity KW - hydraulic conductivity KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50697978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Bidaux%2C+Pascal%3BTsang%2C+Chin-Fu%3BMolz%2C+Fred+J%3BMelville%2C+Joel+G%3BGwen%2C+Oktay&rft.aulast=Bidaux&rft.aufirst=Pascal&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=An+analytic+solution+relating+to+wellbore+and+formation+velocities+with+application+to+tracer+dilution+problem&rft.title=An+analytic+solution+relating+to+wellbore+and+formation+velocities+with+application+to+tracer+dilution+problem&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 6 N1 - PubXState - OH N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - On the field determination of effective porosity AN - 50697956; 1990-029339 JF - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers AU - Javandel, Iraj AU - Molz, Fred J AU - Melville, Joel G AU - Gwen, Oktay Y1 - 1989 PY - 1989 DA - 1989 PB - Natl. Water Well Assoc., Dublin, OH KW - wells KW - United States KW - Warrior Basin KW - monitoring KW - organic residues KW - Pennsylvanian KW - Rock Creek site KW - Paleozoic KW - Carboniferous KW - joints KW - economic geology KW - Alabama KW - ground water KW - fractures KW - sedimentary rocks KW - transmissivity KW - coal KW - surveys KW - water wells KW - Pottsville Group KW - 06B:Petrology of coal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50697956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Javandel%2C+Iraj%3BMolz%2C+Fred+J%3BMelville%2C+Joel+G%3BGwen%2C+Oktay&rft.aulast=Javandel&rft.aufirst=Iraj&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=On+the+field+determination+of+effective+porosity&rft.title=On+the+field+determination+of+effective+porosity&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 30 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A direct integral method for the analysis of borehole fluid conductivity logs to determine fracture inflow parameters AN - 50695716; 1990-029338 JF - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers AU - Tsang, Chin-Fu AU - Hale, Frank V AU - Molz, Fred J AU - Melville, Joel G AU - Gwen, Oktay Y1 - 1989 PY - 1989 DA - 1989 PB - Natl. Water Well Assoc., Dublin, OH KW - electrical conductivity KW - electrical logging KW - numerical analysis KW - finite difference analysis KW - well-logging KW - statistical analysis KW - salinity KW - ground water KW - aquifers KW - fractures KW - boreholes KW - movement KW - applications KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50695716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Chin-Fu%3BHale%2C+Frank+V%3BMolz%2C+Fred+J%3BMelville%2C+Joel+G%3BGwen%2C+Oktay&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+direct+integral+method+for+the+analysis+of+borehole+fluid+conductivity+logs+to+determine+fracture+inflow+parameters&rft.title=A+direct+integral+method+for+the+analysis+of+borehole+fluid+conductivity+logs+to+determine+fracture+inflow+parameters&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on New field techniques for quantifying the physical and chemical properties of heterogeneous aquifers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Theis' contribution and parallel developments in the earth sciences AN - 50687453; 1990-036174 JF - International conference on Recent advances in ground-water hydrology AU - Narasimhan, T N A2 - Moore, John E. A2 - Zaporozec, Alexander A. A2 - Csallany, Sandor C. A2 - Varney, Timothy C. Y1 - 1989 PY - 1989 DA - 1989 PB - Am. Inst. Hydrol., Minneapolis, MN KW - unsteady flow KW - hydrodynamics KW - biography KW - Theis, Charles V. KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50687453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Theis%27+contribution+and+parallel+developments+in+the+earth+sciences&rft.title=Theis%27+contribution+and+parallel+developments+in+the+earth+sciences&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Recent advances in ground-water hydrology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 16 N1 - PubXState - MN N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Considerations for quantitative determination of the role of dislocations in selective dissolution AN - 50677504; 1990-043243 JF - Abstracts - Geological Society of Australia AU - Meike, Annemarie AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 SP - 94 PB - Geological Society of Australia, Sydney, N.S.W. VL - 24 SN - 0729-011X, 0729-011X KW - experimental studies KW - strain KW - shear stress KW - stress KW - microstructure KW - effects KW - crystal structure KW - deformation KW - solution KW - defects KW - TEM data KW - quantitative analysis KW - crystal dislocations KW - mass transfer KW - minerals KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50677504?accountid=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+-+Geological+Society+of+Australia&rft.atitle=Considerations+for+quantitative+determination+of+the+role+of+dislocations+in+selective+dissolution&rft.au=Meike%2C+Annemarie%3BAnonymous&rft.aulast=Meike&rft.aufirst=Annemarie&rft.date=1989-01-01&rft.volume=24&rft.issue=&rft.spage=94&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Geological+Society+of+Australia&rft.issn=0729011X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Australasian tectonics N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - N.S.W. N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - crystal dislocations; crystal structure; defects; deformation; effects; experimental studies; mass transfer; microstructure; minerals; quantitative analysis; shear stress; solution; strain; stress; TEM data ER - TY - JOUR T1 - Numerical simulation of Richards equation; current approaches and an alternate perspective AN - 50659071; 1990-022564 JF - NATO Advanced Study Institutes Series. Series C: Mathematical and Physical Sciences AU - Narasimhan, T N A2 - Morel-Seytoux, H. J. Y1 - 1989 PY - 1989 DA - 1989 SP - 325 EP - 341 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 275 SN - 0377-2071, 0377-2071 KW - models KW - finite element analysis KW - numerical models KW - Richards equation KW - numerical analysis KW - statistical analysis KW - porous materials KW - hydraulic conductivity KW - simulation KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50659071?accountid=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=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=Numerical+simulation+of+Richards+equation%3B+current+approaches+and+an+alternate+perspective&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1989-01-01&rft.volume=275&rft.issue=&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=03772071&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO Advanced Research Workshop on Unsaturated flow in hydrologic modelling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NASCD6 N1 - SubjectsTermNotLitGenreText - finite element analysis; ground water; hydraulic conductivity; models; numerical analysis; numerical models; porous materials; Richards equation; simulation; statistical analysis ER - TY - JOUR T1 - Network modelling of flow in natural fractures AN - 50620167; 1991-000561 JF - Proceedings - Symposium on Rock Mechanics AU - Yang, Gemei AU - Cook, Neville G W AU - Myer, Larry R A2 - Khair, A. Wahab Y1 - 1989 PY - 1989 DA - 1989 SP - 57 EP - 64 PB - A.A. Balkema, [location varies] VL - 30 SN - 0586-3031, 0586-3031 KW - stress KW - techniques KW - mathematical models KW - equations KW - fluid dynamics KW - recovery KW - rock mechanics KW - ground water KW - models KW - fractures KW - theoretical studies KW - hydrodynamics KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50620167?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Network+modelling+of+flow+in+natural+fractures&rft.au=Yang%2C+Gemei%3BCook%2C+Neville+G+W%3BMyer%2C+Larry+R&rft.aulast=Yang&rft.aufirst=Gemei&rft.date=1989-01-01&rft.volume=30&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - equations; fluid dynamics; fractures; ground water; hydrodynamics; mathematical models; models; recovery; rock mechanics; stress; techniques; theoretical studies; waste disposal ER - TY - JOUR T1 - Stress induced microcrack geometry at failure in unconfined and confined axial compressive tests AN - 50614933; 1991-000643 JF - Proceedings - Symposium on Rock Mechanics AU - Zheng, Ziqiong AU - Cook, Neville G W AU - Myer, Larry R A2 - Khair, A. Wahab Y1 - 1989 PY - 1989 DA - 1989 SP - 749 EP - 756 PB - A.A. Balkema, [location varies] VL - 30 SN - 0586-3031, 0586-3031 KW - failures KW - experimental studies KW - pressure KW - strain KW - microcracks KW - stress KW - electron microscopy data KW - porosity KW - rock mechanics KW - observations KW - geometry KW - cracks KW - materials, properties KW - pore pressure KW - testing KW - compressive strength KW - compression KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50614933?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Stress+induced+microcrack+geometry+at+failure+in+unconfined+and+confined+axial+compressive+tests&rft.au=Zheng%2C+Ziqiong%3BCook%2C+Neville+G+W%3BMyer%2C+Larry+R&rft.aulast=Zheng&rft.aufirst=Ziqiong&rft.date=1989-01-01&rft.volume=30&rft.issue=&rft.spage=749&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - compression; compressive strength; cracks; electron microscopy data; experimental studies; failures; geometry; materials, properties; microcracks; observations; pore pressure; porosity; pressure; rock mechanics; strain; stress; testing ER - TY - JOUR T1 - The formation and properties of fault zones in brittle rock AN - 50613185; 1991-000568 JF - Proceedings - Symposium on Rock Mechanics AU - Kemeny, John M AU - Long, Jane C S A2 - Khair, A. Wahab Y1 - 1989 PY - 1989 DA - 1989 SP - 115 EP - 122 PB - A.A. Balkema, [location varies] VL - 30 SN - 0586-3031, 0586-3031 KW - Western Europe KW - geophysical surveys KW - underground storage KW - Europe KW - properties KW - rock mechanics KW - radioactive waste KW - case studies KW - fractures KW - engineering geology KW - Scandinavia KW - materials, properties KW - brittle materials KW - shear KW - surveys KW - waste disposal KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50613185?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=The+formation+and+properties+of+fault+zones+in+brittle+rock&rft.au=Kemeny%2C+John+M%3BLong%2C+Jane+C+S&rft.aulast=Kemeny&rft.aufirst=John&rft.date=1989-01-01&rft.volume=30&rft.issue=&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - brittle materials; case studies; engineering geology; Europe; fractures; geophysical surveys; materials, properties; properties; radioactive waste; rock mechanics; Scandinavia; shear; surveys; Sweden; underground storage; waste disposal; Western Europe ER - TY - JOUR T1 - The effect of contact area on the permeability of fractures AN - 50608657; 1991-000564 JF - Proceedings - Symposium on Rock Mechanics AU - Chen, D W AU - Zimmerman, R W AU - Cook, Neville G W A2 - Khair, A. Wahab Y1 - 1989 PY - 1989 DA - 1989 SP - 81 EP - 88 PB - A.A. Balkema, [location varies] VL - 30 SN - 0586-3031, 0586-3031 KW - methods KW - electrical conductivity KW - analog simulation KW - equations KW - boundary conditions KW - rock mechanics KW - geometry KW - models KW - fractures KW - theoretical studies KW - materials, properties KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50608657?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=The+effect+of+contact+area+on+the+permeability+of+fractures&rft.au=Chen%2C+D+W%3BZimmerman%2C+R+W%3BCook%2C+Neville+G+W&rft.aulast=Chen&rft.aufirst=D&rft.date=1989-01-01&rft.volume=30&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analog simulation; boundary conditions; electrical conductivity; equations; fractures; geometry; materials, properties; methods; models; permeability; rock mechanics; theoretical studies ER - TY - JOUR T1 - WES, a robust and smart expert system for well tests AN - 50407528; 1992-056512 JF - Abstracts with Programs - Geological Society of America AU - Mensch, Antoine AU - Benson, Sally M AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 SP - 256 EP - 257 PB - Geological Society of America (GSA), Boulder, CO VL - 21 IS - 6 SN - 0016-7592, 0016-7592 KW - civil engineering KW - petroleum engineering KW - expert systems KW - well-logging KW - statistical analysis KW - data processing KW - hydrogeology KW - porosity KW - least-squares analysis KW - fractures KW - engineering geology KW - quantitative analysis KW - WES KW - graphic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50407528?accountid=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=WES%2C+a+robust+and+smart+expert+system+for+well+tests&rft.au=Mensch%2C+Antoine%3BBenson%2C+Sally+M%3BAnonymous&rft.aulast=Mensch&rft.aufirst=Antoine&rft.date=1989-01-01&rft.volume=21&rft.issue=6&rft.spage=256&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, 1989 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - civil engineering; data processing; engineering geology; expert systems; fractures; graphic methods; hydrogeology; least-squares analysis; petroleum engineering; porosity; quantitative analysis; statistical analysis; well-logging; WES ER - TY - JOUR T1 - Reactive chemical transport in ground-water hydrology; challenges to mathematical modeling AN - 50388803; 1992-064820 JF - Hydrological Science and Technology AU - Narasimhan, T N AU - Apps, J A Y1 - 1989 PY - 1989 DA - 1989 SP - 147 EP - 156 PB - American Institute of Hydrology, St. Paul, MN VL - 5 IS - 1-4 SN - 0887-686X, 0887-686X KW - models KW - methods KW - hydrology KW - transport KW - reactions KW - theoretical models KW - mathematical models KW - fluid phase KW - geochemistry KW - ground water KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50388803?accountid=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=Hydrological+Science+and+Technology&rft.atitle=Reactive+chemical+transport+in+ground-water+hydrology%3B+challenges+to+mathematical+modeling&rft.au=Narasimhan%2C+T+N%3BApps%2C+J+A&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1989-01-01&rft.volume=5&rft.issue=1-4&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Hydrological+Science+and+Technology&rft.issn=0887686X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 23 N1 - PubXState - MN N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid phase; geochemistry; ground water; hydrology; mathematical models; methods; models; reactions; theoretical models; transport ER - TY - JOUR T1 - Near-vertical and intermediate offset seismic reflection data from west of the Whipple Mountains, SE California AN - 50181601; 1989-023327 AB - During a seismic reflection survey conducted by the California Consortium for Crustal Studies in the Basin and Range Province west of the Whipple Mountains, SE California, a piggyback experiment was carried out to collect intermediate offset data (12-31 km). These data were obtained by recording the Vibroseis energy with a second, passive recording array, deployed twice at fixed positions at opposite ends of the reflection lines. The reflection midpoints fall into a 3-km-wide and 15-km-long region in Vidal Valley, roughly parallel to a segment of one of the near-vertical reflection profiles. This data set makes three unique contributions to the geophysical study of this region. (1) From forward modeling of the observed travel times using ray-tracing techniques, a shallow layer with velocities ranging from 6.0 to 6.5 km/s was found. This layer dips to the south from 2-km depth near the Whipple Mountains to a depth of 5-km in Rice Valley. These depths correspond closely to the westward projection of the Whipple detachment fault, which is exposed 1 km east of the near-vertical profiles in the Whipple Mountains. (2) On the near-vertical profile, the reflections from the mylonitically deformed lower plate at upper crustal and mid crystal depths are seen to cease underneath a sedimentary basin in Vidal Valley. However, the piggyback data, which undershoot this basin, show that these reflections are continuous beneath the basin. Thus near-surface energy transmission problems were responsible for the apparent lateral termination of the reflections on the near-vertical reflection profile. (3) The areal distribution of the midpoints allows us to construct a quasi-three-dimensional image on perpendicular profiles; at the cross points we determined the true strike and dip of reflecting horizons. This analysis shows that the reflections from the mylonitically deformed lower plate dip to the southwest westward of the Whipple Mountains and dip to the south southward of the Turtle Mountains. The results of this study support the interpretation of crustal reflectivity in the near-vertical reflection profiles to be related to the mid-Tertiary episode of extension which produced the Whipple metamorphic core complex. This association geometrically suggests a more regionally distributed mechanism for crustal thinning as compared with single detachment fault models. Copyright 1989 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Flueh, Ernst R AU - Okaya, David A Y1 - 1989/01// PY - 1989 DA - January 1989 SP - 625 EP - 636 PB - American Geophysical Union, Washington, DC VL - 94 IS - B1 SN - 0148-0227, 0148-0227 KW - United States KW - Whipple Mountains KW - reflection KW - geophysical surveys KW - Basin and Range Province KW - continental crust KW - extension tectonics KW - Cenozoic KW - California KW - vertical seismic profiles KW - thickness KW - Vibroseis KW - tectonics KW - interpretation KW - San Bernardino County California KW - North America KW - seismic profiles KW - three-dimensional models KW - middle Tertiary KW - geophysical methods KW - decollement KW - reflection methods KW - seismic methods KW - Tertiary KW - Southern California KW - tectonophysics KW - structural geology KW - surveys KW - geophysical profiles KW - metamorphic core complexes KW - crust KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181601?accountid=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&rft.atitle=Near-vertical+and+intermediate+offset+seismic+reflection+data+from+west+of+the+Whipple+Mountains%2C+SE+California&rft.au=Flueh%2C+Ernst+R%3BOkaya%2C+David+A&rft.aulast=Flueh&rft.aufirst=Ernst&rft.date=1989-01-01&rft.volume=94&rft.issue=B1&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB094iB01p00625 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - CALCRUST Publ. 15 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Basin and Range Province; California; Cenozoic; continental crust; crust; decollement; extension tectonics; geophysical methods; geophysical profiles; geophysical surveys; interpretation; metamorphic core complexes; middle Tertiary; North America; reflection; reflection methods; San Bernardino County California; seismic methods; seismic profiles; Southern California; structural geology; surveys; tectonics; tectonophysics; Tertiary; thickness; three-dimensional models; United States; vertical seismic profiles; Vibroseis; Whipple Mountains DO - http://dx.doi.org/10.1029/JB094iB01p00625 ER - TY - RPRT T1 - Annual environmental monitoring report of the Lawrence Berkeley Laboratory. AN - 15969389; 2540909 AB - The Environmental monitoring program of the Lawrence Berkeley Laboratory (LBL) is described. Data for 1988 are presented and general trends are discussed. In order to establish whether LBL research activities produced any impact on the population surrounding the laboratory, a program of environmental air and water sampling and continuous radiation monitoring was carried on throughout the year. For 1988, as in the previous several years, dose equivalents attributable to LBL radiological operations were a small fraction of both the relevant radiation protection guidelines (RPG) and of the natural radiation background. (Contract AC03-76SF00098. Sponsored by Department of Energy, Washington, DC. Portions of this document are illegible in microfiche products. Original copy available until stock is exhausted.) AU - Schleimer, GE Y1 - 1989 PY - 1989 DA - 1989 KW - environmental monitoring KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - LBL-27170 KW - research institutions KW - radiation hazards KW - annual reports KW - environmental impact KW - USA, California KW - Freshwater KW - water pollution KW - air pollution KW - Q5 08503:Characteristics, behavior and fate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15969389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Schleimer%2C+GE&rft.aulast=Schleimer&rft.aufirst=GE&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Annual+environmental+monitoring+report+of+the+Lawrence+Berkeley+Laboratory.&rft.title=Annual+environmental+monitoring+report+of+the+Lawrence+Berkeley+Laboratory.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE90014883/GAR. N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Immunologic and hematologic consequences in mice of exposure to ozone. AN - 15961944; 2535291 AB - Immunologic and hematologic effects of continuous, chronic exposure of mice to ozone are reported. A consistent decrease was found in ability of spleen cells from exposed mice to engage in primary antibody formation. Results from an investigation of the possible presence of suppressor cells were inconclusive. Separation of spleen cells into adherent and nonadherent populations revealed suggestive differences between normal and ozone-exposed mice. Among myelopoietic progenitors examined, CFU-S, CFU-GM, CFU-E, CFU-ME, and BFU-E, only the last two named were found to be altered after ozone exposure. The possible bases and implications of these findings are discussed. JF - Journal of Environmental Pathology, Toxicology and Oncology AU - Goodman, J W AU - Peter-Fizaine, F E AU - Shinpock, S G AU - Hall, E A AU - Fahmie, D J AD - Div. Biol. and Med., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 243 EP - 252 VL - 9 IS - 3 SN - 0731-8898, 0731-8898 KW - ozone KW - immune system KW - haematology KW - spleen KW - antibody response KW - immunosuppression KW - mice KW - Health & Safety Science Abstracts; Immunology Abstracts; Toxicology Abstracts KW - inhalation KW - immunology KW - X 24240:Miscellaneous KW - H SM8.8.2:CHEMICALS (CORROSION) KW - F 06791:Experimental UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15961944?accountid=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=Journal+of+Environmental+Pathology%2C+Toxicology+and+Oncology&rft.atitle=Immunologic+and+hematologic+consequences+in+mice+of+exposure+to+ozone.&rft.au=Goodman%2C+J+W%3BPeter-Fizaine%2C+F+E%3BShinpock%2C+S+G%3BHall%2C+E+A%3BFahmie%2C+D+J&rft.aulast=Goodman&rft.aufirst=J&rft.date=1989-01-01&rft.volume=9&rft.issue=3&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Pathology%2C+Toxicology+and+Oncology&rft.issn=07318898&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - mice; inhalation; immunology; immune system; spleen; antibody response; immunosuppression ER - TY - JOUR T1 - A study of multiple causes of death in California: 1955 and 1980. AN - 15565003; 2228765 AB - Multiple cause of death patterns in California for 1980 were compared to a similar study of deaths conducted in 1955. Primary underlying causes of death changed, mainly reflecting the emergence of respiratory cancer as a major cause of death in 1980. The number of causes reported per death increased from 1955 to 1980 in all age and sex groups. Diseases of the arteries and pneumonia, which are among the most common underlying causes of death, appeared more often on death certificates in both 1955 and 1980 as contributing causes than as underlying the death. Diabetes was studied in detail in the 1955 report, and comparisons were made in 1980 to show increases in the proportions of deaths with this disease and corresponding increases in its prevalence among the living population from the National Health Survey. JF - Journal of Clinical Epidemiology AU - White, M C AU - Selvin, S AU - Merrill, D W AD - Mailstop 50B/3238, Comp. Sci. Res. Dep., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 355 EP - 365 VL - 42 IS - 4 SN - 0895-4356, 0895-4356 KW - California KW - Health & Safety Science Abstracts KW - statistical analysis KW - mortality KW - epidemiology KW - H SM3.2:DATA ANALYSIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15565003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Clinical+Epidemiology&rft.atitle=A+study+of+multiple+causes+of+death+in+California%3A+1955+and+1980.&rft.au=White%2C+M+C%3BSelvin%2C+S%3BMerrill%2C+D+W&rft.aulast=White&rft.aufirst=M&rft.date=1989-01-01&rft.volume=42&rft.issue=4&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Journal+of+Clinical+Epidemiology&rft.issn=08954356&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - mortality; epidemiology; statistical analysis ER - TY - JOUR T1 - Correlations among combustion effluent species at Barrow, Alaska: Aerosol black carbon, carbon dioxide, and methane. AN - 15482500; 2214363 AB - As part of the second Arctic Gas and Aerosol Sampling Program (AGASP II) continuous measurements of atmospheric aerosol black caebon were made at the NOAA/GMCC observatory at Barrow, Alaska during the period March 21-April 22, 1986. Black carbon is produced only by incomplete combustion of carbonaceous materials and so is a particularly useful atmospheric indicator of anthropogenic activities. JF - Journal of Atmospheric Chemistry AU - Hansen, ADA AU - Conway, T J AU - Steele, L P AU - Bodhaine, BA AU - Thoning, K W AU - Tans, P AU - Novakov, T AD - Atmos. Aerosol Res. Group, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 283 EP - 299 VL - 9 IS - 1-3 SN - 0167-7764, 0167-7764 KW - Alaska, Barrow KW - Arctic Haze KW - Pollution Abstracts KW - methane KW - effluents KW - atmosphere KW - combustion KW - carbon dioxide KW - carbon KW - aerosols KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15482500?accountid=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=Journal+of+Atmospheric+Chemistry&rft.atitle=Correlations+among+combustion+effluent+species+at+Barrow%2C+Alaska%3A+Aerosol+black+carbon%2C+carbon+dioxide%2C+and+methane.&rft.au=Hansen%2C+ADA%3BConway%2C+T+J%3BSteele%2C+L+P%3BBodhaine%2C+BA%3BThoning%2C+K+W%3BTans%2C+P%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1989-01-01&rft.volume=9&rft.issue=1-3&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+Chemistry&rft.issn=01677764&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Arctic Haze. N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carbon dioxide; carbon; methane; atmosphere; aerosols; combustion; effluents ER - TY - JOUR T1 - Aerosol black carbon measurements in the Arctic Haze during AGASP-II. AN - 15478296; 2214446 AB - During the second Arctic Gas and Aerosol Sampling Program conducted in April 1986, we performed measurements of the optically absorbing carbonaceous component of the ambient aerosol from the NOAA WP-3D aircraft operating between sea level and 10 km altitude. We collected the aerosol on filters that were exposed for several hours; we also operated the aethalometer to measure the concentration of aerosol black carbon in real time. The filter analyses represent averages over the altitude range and time span during which the filter was collecting. The real-time results were sorted by altitude to calculate vertical profiles of black carbon concentration. JF - Journal of Atmospheric Chemistry AU - Hansen, ADA AU - Novakov, T AD - Atmos. Aerosol Res. Group, Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 347 EP - 361 VL - 9 IS - 1-3 SN - 0167-7764, 0167-7764 KW - aerosols KW - Arctic Haze KW - Pollution Abstracts KW - carbon KW - optical analysis KW - combustion KW - filters KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15478296?accountid=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=Journal+of+Atmospheric+Chemistry&rft.atitle=Aerosol+black+carbon+measurements+in+the+Arctic+Haze+during+AGASP-II.&rft.au=Hansen%2C+ADA%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1989-01-01&rft.volume=9&rft.issue=1-3&rft.spage=347&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+Chemistry&rft.issn=01677764&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Arctic Haze. N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carbon; filters; combustion; optical analysis ER - TY - JOUR T1 - EXAFS structural study of F sub(x), the low-potential Fe-S center in photosystem I. AN - 15459804; 2188211 AB - We present iron extended X-ray absorption fine structure (EXAFS) spectra of a photosystem I core preparation containing F sub(x), the very low potential iron-sulfur cluster in photosystem I. The preparation lacks F sub(A) and F sub(B). The amplitude of Fe-Fe backscattering in the EXAFS spectrum indicates that F sub(x) may be a (4Fe-4S) cluster and is not a (2Fe-2S) cluster or clusters. JF - Biochemistry (Washington) AU - McDermott, A E AU - Yachandra, V K AU - Guiles, R D AU - Sauer, K AU - Klein, M P AU - Parrett, K G AU - Golbeck, J H AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 8056 EP - 8059 VL - 28 IS - 20 SN - 0006-2960, 0006-2960 KW - X-ray absorption spectroscopy KW - clusters KW - iron-sulfur KW - photosystem I KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15459804?accountid=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=Biochemistry+%28Washington%29&rft.atitle=EXAFS+structural+study+of+F+sub%28x%29%2C+the+low-potential+Fe-S+center+in+photosystem+I.&rft.au=McDermott%2C+A+E%3BYachandra%2C+V+K%3BGuiles%2C+R+D%3BSauer%2C+K%3BKlein%2C+M+P%3BParrett%2C+K+G%3BGolbeck%2C+J+H&rft.aulast=McDermott&rft.aufirst=A&rft.date=1989-01-01&rft.volume=28&rft.issue=20&rft.spage=8056&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Tropical deforestation and species endangerment: The role of remote sensing. AN - 15456421; 2187998 AB - Initial results of a pilot study to link remotely-sensed information on tropical forest loss to field-based information on species endangerment are reported here. LANDSAT multispectral scanner (MSS) imagery from 1973 and 1988 were used to estimate net forest removal (29% of forest area), regrowth (7% of forest area, including possible artifactual errors), and forest edges in Mabira Forest in southeastern Uganda during the 15-year period. Of the forest remaining, the percentage that was heavily disturbed increased from 18% to 42%. This change in forest density was observable with the MSS imagery. The total forest edge-to-area ratio (including edges interior to the forest boundary) increased by 29% over the period. Although four distinct types of closed tropical forest, based on structure or dominance, could be recognized on the ground, the types could not be distinguished by differences in spectral reflectance in the four MSS bands. JF - Landscape Ecology AU - Westman, W E AU - Strong, L L AU - Wilcox, BA AD - Appl. Sci. Div., Lawrence Berkeley Lab., Build. 90-3125, 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 97 EP - 109 VL - 3 IS - 2 SN - 0921-2973, 0921-2973 KW - deforestation KW - data KW - remote sensing KW - tropical environment KW - Ecology Abstracts KW - Landsat KW - Australia, Queensland KW - Uganda KW - D 04126:Tropical forests KW - D 04002:Surveying and remote sensing KW - D 04712:Environmental degradation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15456421?accountid=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=Tropical+deforestation+and+species+endangerment%3A+The+role+of+remote+sensing.&rft.au=Westman%2C+W+E%3BStrong%2C+L+L%3BWilcox%2C+BA&rft.aulast=Westman&rft.aufirst=W&rft.date=1989-01-01&rft.volume=3&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Landsat; Uganda; Australia, Queensland; tropical environment; remote sensing ER - TY - JOUR T1 - EPR characterization of soluble fragments of succinate dehydrogenase from mutant strains of Bacillus subtilis . AN - 15416080; 2155524 AB - Succinate dehydrogenase is a membrane-bound metallo-flavo-enzyme containing a bi- (S-1), a tri- (S-3) and a tetranuclear (S-2) iron-Sulfur cluster. The catalytic portion of the enzyme contains two distinct subunits designated Fp and Ip. Using concentrated extracts from mutant strains of Bacillus subtilis it was demonstrated, by using low temperature EPR, that cluster S-2 can be assembled in a soluble succinate dehydrogenase. The data are consistent with a model where one or more cysteine residues from the middle set of 4 conserved cysteines in the Ip subunit are ligands to the tetranuclear cluster. JF - FEBS Letters AU - Maguire, J J AU - Hederstedt, L AD - Membr. Bioenerget. Group, Appl. Sci. Div., 70-110A, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 195 EP - 199 VL - 256 IS - 1-2 SN - 0014-5793, 0014-5793 KW - Bacillus subtilis KW - E.S.R. KW - succinate dehydrogenase KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02728:Enzymes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15416080?accountid=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=FEBS+Letters&rft.atitle=EPR+characterization+of+soluble+fragments+of+succinate+dehydrogenase+from+mutant+strains+of+Bacillus+subtilis+.&rft.au=Maguire%2C+J+J%3BHederstedt%2C+L&rft.aulast=Maguire&rft.aufirst=J&rft.date=1989-01-01&rft.volume=256&rft.issue=1-2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=FEBS+Letters&rft.issn=00145793&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - E.S.R. ER - TY - JOUR T1 - Acute toxicity of temephos, fenoxycarb, diflubenzuron, and methoprene and Bacillus thuringiensis var. israelensis to the mummichog (Fundulus heteroclitus ). AN - 15411911; 2159458 AB - The purpose of this report was to investigate and compare the acute toxicity of four chemical mosquito larvicides (methoprene; diflubenzuron; temephos; and fenoxycarb--an unregistered carbamate) and Bti to the mummichog (Fundulus heteroclitus ). Based upon this comparison, recommendations can be made in terms of the safety of these compounds for mosquito control in estuarine tidal creeks. JF - Bulletin of Environmental Contamination and Toxicology AU - Lee, B M AU - Scott, GI AD - Donner Lab., Rm. 322, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 827 EP - 832 VL - 43 IS - 6 SN - 0007-4861, 0007-4861 KW - acute toxicity KW - diflubenzuron KW - fenoxycarb KW - larvicides KW - methoprene KW - nontarget organisms KW - temephos KW - toxicity tests KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts KW - insecticides KW - Fundulus heteroclitus KW - biological control KW - Brackish KW - Freshwater KW - Bacillus thuringiensis israelensis KW - pest control KW - toxicity KW - X 24131:Acute exposure KW - Q1 08346:Physiology, biochemistry, biophysics KW - P 2000:FRESHWATER POLLUTION KW - Q5 08504:Effects on organisms KW - H SE4.20:POISONS AND POISONING KW - Q1 08485:Species interactions: pests and control KW - H SE1.23:FAUNA AND FLORA ECOLOGY KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15411911?accountid=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=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Acute+toxicity+of+temephos%2C+fenoxycarb%2C+diflubenzuron%2C+and+methoprene+and+Bacillus+thuringiensis+var.+israelensis+to+the+mummichog+%28Fundulus+heteroclitus+%29.&rft.au=Lee%2C+B+M%3BScott%2C+GI&rft.aulast=Lee&rft.aufirst=B&rft.date=1989-01-01&rft.volume=43&rft.issue=6&rft.spage=827&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - insecticides; biological control; toxicity; pest control; toxicity tests; nontarget organisms; larvicides; Fundulus heteroclitus; Bacillus thuringiensis israelensis; Brackish; Freshwater ER - TY - JOUR T1 - Effect of 3' flanking neighbors on kinetics of pairing of dCTP or dTTP opposite O super(6)-methylguanine in a defined primed oligonucleotide when Escherichia coli) DNA polymerase I is used. AN - 15360396; 2118220 AB - O super(6)-Methylguanine (m super(6)G) was incorporated site-specifically into two 25-base oligonucleotides differing only in the nucleotide on the 3' side of the modified base. Templates were primed with oligonucleotides terminating one or two bases prior to the site at which incorporation kinetics were to be investigated. Escherichia coli) DNA polymerase I (Klenow fragment) was used to determine the apparent K sub(m) and relative V sub(max) of incorporation of either dCTP or dTTP opposite m super(6)G or G. These data were used to calculate the relative frequency of incorporation opposite the m super(6)G or the unmodified G. JF - Proceedings of the National Academy of Sciences, USA AU - Singer, B AU - Chavez, F AU - Goodman, M F AU - Essigmann, J M AU - Dosanjh, M K AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 8271 EP - 8274 VL - 86 IS - 21 SN - 0027-8424, 0027-8424 KW - DNA-directed DNA polymerase I KW - base pairs KW - kinetics KW - O super(6)-methylguanine KW - oligodeoxyribonucleotides KW - fidelity KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids KW - Escherichia coli KW - N 14722:DNA polymerases KW - J 02728:Enzymes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15360396?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Effect+of+3%27+flanking+neighbors+on+kinetics+of+pairing+of+dCTP+or+dTTP+opposite+O+super%286%29-methylguanine+in+a+defined+primed+oligonucleotide+when+Escherichia+coli%29+DNA+polymerase+I+is+used.&rft.au=Singer%2C+B%3BChavez%2C+F%3BGoodman%2C+M+F%3BEssigmann%2C+J+M%3BDosanjh%2C+M+K&rft.aulast=Singer&rft.aufirst=B&rft.date=1989-01-01&rft.volume=86&rft.issue=21&rft.spage=8271&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Escherichia coli ER - TY - JOUR T1 - Nucleotide sequence, organization, and nature of the protein products of the carotenoid biosynthesis gene cluster of Rhodobacter capsulatus . AN - 15356148; 2102241 AB - The authors report the first DNA sequence of carotenoid genes from any organism. The authors have determined the complete nucleotide sequence (11039 bp) of a gene cluster encoding seven of the eight previously known carotenoid genes (crtA, B, C, D, E, F, I ) and a new gene, designated crtK , from Rhodobacter capsulatus , a purple non-sulfur photosynthetic bacterium. The 5' flanking regions of crtA, I, D and E contain a highly conserved palindromic sequence homologous to the consensus binding site for a variety of prokaryotic DNA-binding regulatory proteins. This putative regulatory palindrome is also found 5' to the puc operon, encoding the light-harvesting II antenna polypeptides. JF - Molecular and General Genetics AU - Armstrong, G A AU - Alberti, M AU - Leach, F AU - Hearst, JE AD - Div. Chem. Biodyn., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 254 EP - 268 VL - 216 IS - 2-3 SN - 0026-8925, 0026-8925 KW - Rhodobacter capsulatus KW - amino acid sequence KW - crtA gene KW - crtB gene KW - crtC gene KW - crtD gene KW - crtE gene KW - crtF gene KW - crtI gene KW - crtK gene KW - gene products KW - genes KW - nucleotide sequence KW - predictions KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - N 14640:Structure & sequence KW - G 07320:Bacterial genetics KW - J 02740:Genetics and evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15356148?accountid=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=Molecular+and+General+Genetics&rft.atitle=Nucleotide+sequence%2C+organization%2C+and+nature+of+the+protein+products+of+the+carotenoid+biosynthesis+gene+cluster+of+Rhodobacter+capsulatus+.&rft.au=Armstrong%2C+G+A%3BAlberti%2C+M%3BLeach%2C+F%3BHearst%2C+JE&rft.aulast=Armstrong&rft.aufirst=G&rft.date=1989-01-01&rft.volume=216&rft.issue=2-3&rft.spage=254&rft.isbn=&rft.btitle=&rft.title=Molecular+and+General+Genetics&rft.issn=00268925&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - genes ER - TY - CONF T1 - Removal of super(238). TT - Pu(IV) from mice by polycatechoylate, -hydroxamate or -hydroxypyridinonate ligands AN - 15342077; 2097166 AB - Binding of actinide (IV) by plasma proteins impedes excretion. Facilitation of elimination with chelating agents is the only known way to reduce carcinogenic risk. Iron-sequestering agents produced by micro-organisms contain metal-binding groups that bind Pu(IV) at pH 7.4 (catechol, CAM, in enterobactin; hydroxamate, X, in the ferrioxamines; hydroxypyridinone, HOPO). Our synthetic ligands contain up to four such groups linked by alkyl chains or attached to desferrioxamine (DFO) or diethylene-triamine-pentaacetic acid (DPTA). super(238)Pu excretion was tested in mice given 30 mu mol/kg of a ligand. Ligands that removed as much or more Pu than CaNa sub(3)-DTPA ( greater than or equal to 70% of injected Pu (% ID)) are, in decreasing order of effectiveness: (1) Fe(III)-3,4,3-LIHOPO, (2) DFO-HOPO, (3) 3,4,3-LIHOPO, (4) 3,4,3-LICAM(C). Orally administered ligands 1-4, (5) 3,4,4-LICAM(S) and (6) ZnNa-DTPA-DX removed as much or more Pu than CaNa sub(3)-DTPA ( greater than or equal to 15% ID). Ligands 1-4 and 6 injected 24 h after the Pu removed greater than or equal to 5% ID more than control excretion (equivalent to or better than CaNa sub(3)-DTPA). JF - RADIAT. PROT. DOSIM. AU - Durbin, P W AU - Jeung, N AU - Rodgers, S J AU - Turowski, P N AU - Weitl, F L AU - White, D L AU - Raymond, K N Y1 - 1989 PY - 1989 DA - 1989 SP - 351 EP - 358 VL - 26 IS - 1-4 KW - plutonium KW - removal KW - comparison KW - mice KW - Toxicology Abstracts KW - chelating agents KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15342077?accountid=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=RADIAT.+PROT.+DOSIM.&rft.atitle=Removal+of+super%28238%29.&rft.au=Durbin%2C+P+W%3BJeung%2C+N%3BRodgers%2C+S+J%3BTurowski%2C+P+N%3BWeitl%2C+F+L%3BWhite%2C+D+L%3BRaymond%2C+K+N&rft.aulast=Durbin&rft.aufirst=P&rft.date=1989-01-01&rft.volume=26&rft.issue=1-4&rft.spage=351&rft.isbn=&rft.btitle=&rft.title=RADIAT.+PROT.+DOSIM.&rft.issn=01448420&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The data behind the Hood River analyses. AN - 15335388; 2097894 AB - Five houses from the Hood River Conservation Project data base were selected and their energy use patterns individually evaluated. The conclusions derived from visual inspection of the data were compared to the PRISM analyses. The houses used a surprisingly high proportion of electricity for non-space-heating end uses. The impact of the retrofits was nevertheless easily seen in the energy use graphs for some houses. The anomalous PRISM results for one house were explained by irregular use of a wood stove. JF - Energy and Buildings AU - Meier, A AU - Nordman, B AU - Miller, N E AU - Hadley, D AD - Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 11 EP - 18 VL - 13 IS - 1 SN - 0378-7788, 0378-7788 KW - housing KW - Hood River Conserv. Project KW - Health & Safety Science Abstracts KW - data bases KW - electricity KW - energy conservation KW - statistics KW - H SE1.26:ENERGY CONSERVATION KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15335388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+and+Buildings&rft.atitle=The+data+behind+the+Hood+River+analyses.&rft.au=Meier%2C+A%3BNordman%2C+B%3BMiller%2C+N+E%3BHadley%2C+D&rft.aulast=Meier&rft.aufirst=A&rft.date=1989-01-01&rft.volume=13&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Energy+and+Buildings&rft.issn=03787788&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - data bases; statistics; energy conservation; electricity ER - TY - JOUR T1 - Technique for measuring the indoor super(222)Rn source potential of soil. AN - 15334237; 2078364 AB - Elevated indoor super(222)Rn concentrations are often caused by high rates of entry from soil. The super(222)Rn source potential of soil depends on two parameters: the release rate of super(222)Rn into the soil pores and the volume of soil that can contribute its emanated super(222)Rn to indoor air. These parameters are characterized, respectively, by the soil's super(222)Rn generation rate and its permeability. By measuring two quantities associated with air extracted from a soil probe--the super(222)Rn concentration and the flow rate associated with a specified dynamic pressure difference--both characteristics may be determined from a single procedure. A means of interpreting results from the probe technique to predict super(222)Rn entry potential into a basement with a perimeter leakage path is provided. JF - Environmental Science & Technology AU - Nazaroff, W W AU - Sextro, R G AD - Indoor Environ. Program, Appl. Sci. Div., Lawrence Berkeley Lab., and Dep. Civ. Eng., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 451 EP - 458 VL - 23 IS - 4 SN - 0013-936X, 0013-936X KW - indoor environments KW - soils KW - monitoring measurements KW - Pollution Abstracts KW - air quality KW - radon KW - P 0000:AIR POLLUTION KW - P 8000:RADIATION KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15334237?accountid=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+Science+%26+Technology&rft.atitle=Technique+for+measuring+the+indoor+super%28222%29Rn+source+potential+of+soil.&rft.au=Nazaroff%2C+W+W%3BSextro%2C+R+G&rft.aulast=Nazaroff&rft.aufirst=W&rft.date=1989-01-01&rft.volume=23&rft.issue=4&rft.spage=451&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - radon; air quality ER - TY - JOUR T1 - Initial efficiencies of air cleaners for the removal of nitrogen dioxide and volatile organic compounds. AN - 15317918; 2081747 AB - The objective of this research was to measure the initial effective cleaning rates (ECRs) of selected air cleaners for removing nitrogen dioxide (NO sub(2)) and six representative volatile organic compounds (VOC) from air. Four portable air cleaners, representing different principles of particles removal and incorporating activated carbon, were investigated. Experiments were conducted in a closed room-size environmental chamber using analyte concentrations similar to those reported in residences. Effects of relative humidity, temperature, filter particle loading and saturation of the adsorbents on the ECRs were not investigated in this preliminary study. However, the effect of extended usage was investigated for one air cleaner. JF - Atmospheric Environment AU - Daisey, J M AU - Hodgson, A T AD - Indoor Environ. Program, Univ. California, Lawrence Berkeley Lab., Build. 90, Rm. 3058, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 1885 EP - 1892 VL - 23 IS - 9 SN - 1352-2310, 1352-2310 KW - organic compounds KW - Pollution Abstracts KW - air cleaners KW - nitrogen dioxide KW - pollution control KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15317918?accountid=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=Atmospheric+Environment&rft.atitle=Initial+efficiencies+of+air+cleaners+for+the+removal+of+nitrogen+dioxide+and+volatile+organic+compounds.&rft.au=Daisey%2C+J+M%3BHodgson%2C+A+T&rft.aulast=Daisey&rft.aufirst=J&rft.date=1989-01-01&rft.volume=23&rft.issue=9&rft.spage=1885&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - nitrogen dioxide; air cleaners; pollution control ER - TY - JOUR T1 - The impact of add-on catalytic devices on pollutant emissions from unvented kerosene heaters. AN - 15313868; 2075235 AB - The tests described here were designed to measure the impact of these devices on pollutant emissions from unvented kerosene heaters. Emissions of CO, NO, NO sub(2), HCHO, and total suspended particles (TSP) were investigated in this study. In addition, analyses of particulate sulfur and chromium were conducted for some tests. JF - JAPCA - J. AIR WASTE MANAGE. ASSOC. AU - Apte, M G AU - Traynor, G W AU - Froehlich, DA AU - Sokol, HA AU - Porter, W K AD - Indoor Environ. Program, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 1228 EP - 1230 VL - 39 IS - 9 KW - emission control KW - Pollution Abstracts KW - kerosene KW - environmental impact KW - heating systems KW - particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15313868?accountid=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=JAPCA+-+J.+AIR+WASTE+MANAGE.+ASSOC.&rft.atitle=The+impact+of+add-on+catalytic+devices+on+pollutant+emissions+from+unvented+kerosene+heaters.&rft.au=Apte%2C+M+G%3BTraynor%2C+G+W%3BFroehlich%2C+DA%3BSokol%2C+HA%3BPorter%2C+W+K&rft.aulast=Apte&rft.aufirst=M&rft.date=1989-01-01&rft.volume=39&rft.issue=9&rft.spage=1228&rft.isbn=&rft.btitle=&rft.title=JAPCA+-+J.+AIR+WASTE+MANAGE.+ASSOC.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - particulates; heating systems; kerosene; environmental impact ER - TY - JOUR T1 - The interior of a whole and unmodified biological object - the zymogen granule - viewed with a high-resolution X-ray microscope. AN - 15311707; 2064139 AB - The authors report the ability of focused soft X-rays to visualize at spatial resolution well beyond that of the optical microscope (< 100 nm) the interior of a small, whole biological object without fixation, staining, dehydration or sectioning. Quantitative estimation of its protein content with unique femtogram sensitivity is also reported. The present results represent a significant step towards the goals of natural imaging and chemical mapping of biological structures with soft X-rays. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Rothman, S S AU - Iskander, N AU - Attwood, D AU - Vladimirsky, Y AU - McQuaid, K AU - Grendell, J AU - Kirz, J AU - Ade, H AU - McNulty, I AD - Cent. X-ray Optics, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 484 EP - 486 VL - 991 IS - 3 SN - 0167-4838, 0167-4838 KW - X-ray absorption spectroscopy KW - resolution KW - structure KW - zymogen granules KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15311707?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=The+interior+of+a+whole+and+unmodified+biological+object+-+the+zymogen+granule+-+viewed+with+a+high-resolution+X-ray+microscope.&rft.au=Rothman%2C+S+S%3BIskander%2C+N%3BAttwood%2C+D%3BVladimirsky%2C+Y%3BMcQuaid%2C+K%3BGrendell%2C+J%3BKirz%2C+J%3BAde%2C+H%3BMcNulty%2C+I&rft.aulast=Rothman&rft.aufirst=S&rft.date=1989-01-01&rft.volume=991&rft.issue=3&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Source strengths and sources of volatile organic compounds in a new office building. AN - 15284089; 2045431 AB - This study was conducted at a newly constructed office building in Portland, OR. The primary objectives were to identify the major sources of volatile organic compounds (VOC) in the building and to measure both long-term (one year) and short-term (several day) variations in source strengths. Samples for VOC were collected on four occasions over 14 months starting with the first month of occupancy. Samples were also collected over four days (Friday - Monday) in the final sampling period. The primary source of VOC in the building was liquid process photocopiers and plotters which emitted a characteristic mixture of C sub(10)-C sub(11) branched alkanes. Vehicles in the below ground parking garage were probably also a major source of hydrocarbons. AU - Hodgson, A T AU - Daisey, J M AU - Grot, R Y1 - 1989 PY - 1989 DA - 1989 SP - 1 EP - 85 KW - buildings KW - Oregon, Portland KW - Pollution Abstracts KW - volatile organic compounds KW - air sampling KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15284089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hodgson%2C+A+T%3BDaisey%2C+J+M%3BGrot%2C+R&rft.aulast=Hodgson&rft.aufirst=A&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=85&rft.isbn=&rft.btitle=Source+strengths+and+sources+of+volatile+organic+compounds+in+a+new+office+building.&rft.title=Source+strengths+and+sources+of+volatile+organic+compounds+in+a+new+office+building.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Association formerly named APCA. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Conversion of apolipoprotein-specific high-density lipoprotein populations during incubation of human plasma. AN - 15269950; 2031666 JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Nichols, A AU - Blanche, P AU - Shore, V AU - Gong, E AD - Lawrence Berkeley Lab., Univ. Calif., Donner Lab., 1, Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 325 EP - 337 VL - 1001 IS - 3 SN - 0167-4838, 0167-4838 KW - apolipoprotein KW - changes KW - composition KW - incubation KW - induction KW - lipoprotein (high density) KW - man KW - plasma KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15269950?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Conversion+of+apolipoprotein-specific+high-density+lipoprotein+populations+during+incubation+of+human+plasma.&rft.au=Nichols%2C+A%3BBlanche%2C+P%3BShore%2C+V%3BGong%2C+E&rft.aulast=Nichols&rft.aufirst=A&rft.date=1989-01-01&rft.volume=1001&rft.issue=3&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Hydroxylation of C sub(2), C sub(3), and cyclo-C sub(6) hydrocarbons by manganese porphyrin and nonporphyrin catalysts. AN - 15240687; 2008581 AB - Metal complexes that mimic the active site of monooxygenase enzymes and convert carbon-hydrogen bonds to carbon-hydroxyl in the presence of a monooxygen transfer reagents are called biomimetic catalysts. Studies concerning the activation of methane, ethane, propane, and cyclohexane to their respective alcohols with biomimetic catalysts that encompass manganese supramolecule porphyrins and open-faced porphyrins, manganese non-porphyrin tri and tetranuclear clusters, and a mononuclear manganese-substituted Keggin ion in the presence of monooxygen transfer reagent such as iodosylbenzene and t-butyl hydroperoxide will be discussed. AU - Fish, R H AU - Fong, R H AU - Price, R T AU - Vincent, J B AU - Christou, G A2 - Burrington, JD A2 - Clark, DS (eds) Y1 - 1989 PY - 1989 DA - 1989 SP - 7 EP - 122 SN - 0841216118 KW - hydrocarbons KW - hydroxylation KW - catalysts KW - manganese porphyrin KW - Biotechnology and Bioengineering Abstracts KW - W 30401:Enzymes and cofactors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15240687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Biotechnology+Research+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Fish%2C+R+H%3BFong%2C+R+H%3BPrice%2C+R+T%3BVincent%2C+J+B%3BChristou%2C+G&rft.aulast=Fish&rft.aufirst=R&rft.date=1989-01-01&rft.volume=&rft.issue=&rft.spage=116&rft.isbn=0841216118&rft.btitle=Hydroxylation+of+C+sub%282%29%2C+C+sub%283%29%2C+and+cyclo-C+sub%286%29+hydrocarbons+by+manganese+porphyrin+and+nonporphyrin+catalysts.&rft.title=Hydroxylation+of+C+sub%282%29%2C+C+sub%283%29%2C+and+cyclo-C+sub%286%29+hydrocarbons+by+manganese+porphyrin+and+nonporphyrin+catalysts.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Role of carboxyl residues and membrane lipids in cation binding to bacteriorhodopsin. AN - 15227848; 1999834 AB - To investigate the site specificity of cation binding to bacteriorhodopsin, carboxyl groups were chemically modified in purple membrane preparations from Halobacterium halobium . Cation binding followed by EPR and visible spectroscopy has led the authors to the conclusion that two cations bind to the surface regions and that at least one cation binds to carboxyl groups in the protein interior. Studies of white membranes from the JW-5 strain showed that a higher content of charged lipids results in the binding of approximately 100 more color-regulating cations and in negative cooperativity in the blue-to-purple species conversion. JF - Archives of Biochemistry and Biophysics AU - Hrabeta-Robinson, E AU - Semadeni, M AU - Packer, L AD - Membr. Bioenerg. Group, Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 476 EP - 484 VL - 269 IS - 2 SN - 0003-9861, 0003-9861 KW - Halobacterium salinarium KW - cations KW - binding KW - requirements KW - carboxyl KW - residues KW - lipids KW - bacteriorhodopsin KW - purple membranes KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 1: Biological Membranes (till 1993) KW - J 02727:Amino acids, peptides and proteins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15227848?accountid=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=Archives+of+Biochemistry+and+Biophysics&rft.atitle=Role+of+carboxyl+residues+and+membrane+lipids+in+cation+binding+to+bacteriorhodopsin.&rft.au=Hrabeta-Robinson%2C+E%3BSemadeni%2C+M%3BPacker%2C+L&rft.aulast=Hrabeta-Robinson&rft.aufirst=E&rft.date=1989-01-01&rft.volume=269&rft.issue=2&rft.spage=476&rft.isbn=&rft.btitle=&rft.title=Archives+of+Biochemistry+and+Biophysics&rft.issn=00039861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - purple membranes ER - TY - JOUR T1 - A study of the interaction of NO sub(2) with carbon particles. AN - 15178688; 1955560 AB - These results indicate that NO sub(2) oxidized the carbon particles while it was reduced to NO. NO sub(2) adsorbed at oxidized sites on the particles formed a surface species that was analyzed as nitrate. At high enough concentration of NO sub(2) (20 ppm and above), the interaction of NO and water vapor with the surface nitrate produced NO sub(2) super(-). JF - Aerosol Science & Technology AU - Gundel, LA AU - Guyot-Sionnest, N S AU - Novakov, T AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 343 EP - 351 VL - 10 IS - 2 SN - 0278-6826, 0278-6826 KW - Pollution Abstracts KW - carbon KW - air sampling KW - particles KW - nitrogen dioxide KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15178688?accountid=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=Aerosol+Science+%26+Technology&rft.atitle=A+study+of+the+interaction+of+NO+sub%282%29+with+carbon+particles.&rft.au=Gundel%2C+LA%3BGuyot-Sionnest%2C+N+S%3BNovakov%2C+T&rft.aulast=Gundel&rft.aufirst=LA&rft.date=1989-01-01&rft.volume=10&rft.issue=2&rft.spage=343&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - nitrogen dioxide; carbon; air sampling; particles ER - TY - CONF T1 - Real-time measurements of the size fractionation of ambient black carbon aerosols at elevated humidities. AN - 15176653; 1955586 AB - The aethalometer is an instrument that responds to the concentration of aerosol black carbon in real time. Recent versions constructed at Lawrence Berkeley Laboratory (LBL) contain two or three channels that may be operated simultaneously. When preceded by size-segregating inlets of differing cut points, this configuration allows for a real-time determination of the size fractionation of the black carbon component of the aerosol. In field measurements at LBL, we studied the incorporation of black carbon into marine fog droplets by comparing the total concentration with the "interstitial aerosol" concentration measured downstream of an interception mesh of 1- mu m cutpoint. The data show that up to 80% of the carbon may be occluded by droplets. JF - Aerosol Science & Technology AU - Hansen, ADA AU - Novakov, T Y1 - 1989 PY - 1989 DA - 1989 SP - 106 EP - 110 VL - 10 IS - 1 KW - Pollution Abstracts KW - particle size KW - atmosphere KW - humidity KW - carbon KW - aerosols KW - fractionation KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15176653?accountid=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=Aerosol+Science+%26+Technology&rft.atitle=Real-time+measurements+of+the+size+fractionation+of+ambient+black+carbon+aerosols+at+elevated+humidities.&rft.au=Hansen%2C+ADA%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1989-01-01&rft.volume=10&rft.issue=1&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Molecular design of PhoE porin and its functional consequences. AN - 15172440; 1951046 AB - The three-dimensional structure of PhoE porin from Escherichia coli , negatively stained with uranyl acetate, has been determined by electron crystallographic techniques to a resolution of about 18 Angstrom. The structure shows that PhoE porin consists of trimeric stain-filled channels as the basic unit. The trimeric channels converge as they traverse the membrane but they do not merge. The three-dimensional structure of PhoE porin indicates that there is a short, narrower segment of channel, which extends beyond the visible strain-filled portion of the channel. The structural model provides a clue as to how the surface charges on the outer membrane may regulate the permeation of ionic solutes through the channel. JF - Journal of Molecular Biology AU - Jap, B K AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 407 EP - 419 VL - 205 IS - 2 SN - 0022-2836, 0022-2836 KW - Escherichia coli KW - X-ray crystallography KW - porins KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology KW - J 02727:Amino acids, peptides and proteins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15172440?accountid=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+Molecular+Biology&rft.atitle=Molecular+design+of+PhoE+porin+and+its+functional+consequences.&rft.au=Jap%2C+B+K&rft.aulast=Jap&rft.aufirst=B&rft.date=1989-01-01&rft.volume=205&rft.issue=2&rft.spage=407&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molecular+Biology&rft.issn=00222836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - X-ray crystallography; porins ER - TY - CONF T1 - Smoke emission factors from medium-scale fires: Part 1. AN - 15135346; 1918743 AB - The present state of knowledge regarding smoke production from building fires is briefly reviewed and placed into the nuclear winter framework. Plywood sheets were burned in a parallel plate configuration, a geometry in which fuel specimens create their own environment independent of the larger surroundings. Wood cribs were burned in fully and underventilated conditions. Asphalt roofing shingles were burned under conditions representing the burning of a roof with the impingement of an external flame. The conduct of the experiments is described where mass loss of fuel during burning, the rate of heat release by oxygen depletion calorimetry, and the effective heat of combustion were determined as a function of time. The mass of smoke and the particle size distribution in each experiment were determined by sampling the aerosol particulate in the exhaust duct which captured all the effluent from the burning material. Reproducibility of the combustion parameters measured during the experiments is good, and where possible, they compare favorably with values in the literature. The influence of the combustion conditions on soot loading and character is discussed. The implications of the measurements are discussed in the context of nuclear winter to relate the results of medium-scale fire experiments to characteristics of fires after nuclear blasts. JF - Aerosol Science & Technology AU - Brown, N J AU - Dod, R L AU - Mowrer, F W AU - Novakov, T AU - Williamson, R B Y1 - 1989 PY - 1989 DA - 1989 SP - 2 EP - 19 VL - 10 IS - 1 KW - Health & Safety Science Abstracts; Pollution Abstracts KW - emissions KW - smoke KW - particulates KW - fires KW - calorimetry KW - H SG0:MONOGRAPHS, CONFERENCES, SYMPOSIA, DICTIONARIES,ENCYCLOPEDIA, BIBLIOGRAPHIES KW - H SE8.23:FIRE IGNITION AND PROPAGATION KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15135346?accountid=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=Aerosol+Science+%26+Technology&rft.atitle=Smoke+emission+factors+from+medium-scale+fires%3A+Part+1.&rft.au=Brown%2C+N+J%3BDod%2C+R+L%3BMowrer%2C+F+W%3BNovakov%2C+T%3BWilliamson%2C+R+B&rft.aulast=Brown&rft.aufirst=N&rft.date=1989-01-01&rft.volume=10&rft.issue=1&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Summary of carcinogenic potency and positivity for 492 rodent carcinogens in the carcinogenic potency database. AN - 15131253; 1918976 AB - A tabulation of carcinogenic potency (TD sub(50)) by species for 492 chemicals that induce tumors in rats or mice is presented. With the use of the Carcinogenic Potency Database, experimental results are summarized by indicating in which sex-species groups the chemical was tested and the respective evaluations of carcinogenicity. A comparison of three summary measures of TD sub(50) for chemicals with more than one positive experiment per species shows that the most potent TD sub(50) value is similar to measures that average values or functions of values. This tabulation can be used to investigate associations between rodent potency and other factors such as mutagenicity, teratogenicity, chemical structure, and human exposure. JF - Environmental Health Perspectives AU - Swirsky Gold, L AU - Slone, TH AU - Bernstein, L AD - Biol. and Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 259 EP - 272 VL - 79 SN - 0091-6765, 0091-6765 KW - Carcinogenic Potency Database KW - tumors KW - data banks KW - rats KW - mice KW - Pollution Abstracts; Toxicology Abstracts KW - carcinogenicity KW - xenobiotics KW - carcinogens KW - carcinogenesis KW - data bases KW - X 24240:Miscellaneous KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15131253?accountid=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=Environmental+Health+Perspectives&rft.atitle=Summary+of+carcinogenic+potency+and+positivity+for+492+rodent+carcinogens+in+the+carcinogenic+potency+database.&rft.au=Swirsky+Gold%2C+L%3BSlone%2C+TH%3BBernstein%2C+L&rft.aulast=Swirsky+Gold&rft.aufirst=L&rft.date=1989-01-01&rft.volume=79&rft.issue=&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carcinogens; rats; mice; xenobiotics; carcinogenicity; data bases; carcinogenesis; tumors; data banks ER - TY - CONF T1 - A concurrent-flow cloud chamber study of incorporation of black carbon into droplets. AN - 15128144; 1919402 AB - A concurrent-flow cloud chamber (16 cm i.d., 1.5 m high) is described in which cold particle-free and humidified particle-laden air streams were mixed to condense water droplets onto combustion-generated soot particles. Total and interstitial black carbon (BC) concentrations in the cloud were measured as a function of input (BC) and the sample air stream dew point in real time, using a two-channel aethalometer. For black carbon particles produced by the combustion of propane, as much as 90% (by mass) of the black carbon when (BC) 20 mu g/m super(3). It was observed that as sample dew point passed through a maximum, simultaneous maxima were observed in the fraction of black carbon incorporated into droplets and in the amount of black carbon associated with large droplets that settled out of the air stream. JF - Aerosol Science & Technology AU - Benner, W H AU - Hansen, ADA AU - Novakov, T Y1 - 1989 PY - 1989 DA - 1989 SP - 84 EP - 92 VL - 10 IS - 1 KW - Pollution Abstracts KW - clouds KW - soot KW - carbon KW - combustion KW - particles KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15128144?accountid=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=Aerosol+Science+%26+Technology&rft.atitle=A+concurrent-flow+cloud+chamber+study+of+incorporation+of+black+carbon+into+droplets.&rft.au=Benner%2C+W+H%3BHansen%2C+ADA%3BNovakov%2C+T&rft.aulast=Benner&rft.aufirst=W&rft.date=1989-01-01&rft.volume=10&rft.issue=1&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Smoke emission factors from medium-scale fires: Part 2. AN - 15126603; 1919295 AB - Smoke emission factors, (i.e., the mass of smoke per mass of fuel burned), were measured in 11 separate experiments. The size distribution of the smoke particles was determined using a cascade impactor. The percentages of "black" carbon (also called "graphitic" or "elemental" carbon) and organic carbon have been determined for all the experiments as a function of particle aerodynamic diameter. Values in the range of 0.1%-0.2% are reported for the smoke particle emission factors for Douglas fir whole wood and plywood burning under well-ventilated conditions. Approximately 65% of the particles have aerodynamic diameters less than 1 mu m. Douglas fir whole wood gave smoke emission factors in the range of 2%-3.5% when burned under poorly ventilated conditions representative of a building fire that is limited by air entrainment. JF - Aerosol Science & Technology AU - Dod, R L AU - Brown, N J AU - Mowrer, F W AU - Novakov, T AU - Williamson, R B Y1 - 1989 PY - 1989 DA - 1989 SP - 20 EP - 27 VL - 10 IS - 1 KW - Health & Safety Science Abstracts; Pollution Abstracts KW - statistical analysis KW - emission control KW - smoke KW - fires KW - P 0000:AIR POLLUTION KW - H SE8.2:DATA ANALYSIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15126603?accountid=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=Aerosol+Science+%26+Technology&rft.atitle=Smoke+emission+factors+from+medium-scale+fires%3A+Part+2.&rft.au=Dod%2C+R+L%3BBrown%2C+N+J%3BMowrer%2C+F+W%3BNovakov%2C+T%3BWilliamson%2C+R+B&rft.aulast=Dod&rft.aufirst=R&rft.date=1989-01-01&rft.volume=10&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Aerosol+Science+%26+Technology&rft.issn=02786826&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Structural differences between a ras oncogene protein and the normal protein. AN - 15086092; 1886271 AB - One of the most commonly found transforming ras oncogenes in human tumours has a valine codon replacing the glycine codon at position 12 of the normal c-Ha-ras gene. To understand the structural reasons behind cell transformation arising from this single amino acid substitution, the authors have determined the crystal structure of the GDP-bound form of the mutant protein, p21(Val-12), encoded by this oncogene. They report here the overall structure of p21(Val-12) at 2.2 angstrom resolution and compare it with the structure of the normal c-Ha-ras protein. One of the major differences is that the loop of the transforming ras protein that binds the beta -phosphate of the guanine nucleotide is enlarged. JF - Nature AU - Tong, Liang AU - de Vos, AM AU - Milburn, M V AU - Jancarik, J AU - Noguchi, S AU - Nishimura, S AU - Miura, K AU - Ohtsuka, E AU - Kim, S-H AD - Dep. Chem. and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1989 PY - 1989 DA - 1989 SP - 90 EP - 93 VL - 337 IS - 6202 SN - 0028-0836, 0028-0836 KW - comparison KW - difference KW - genes KW - normal KW - oncogenes KW - proteins KW - ras KW - structure KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15086092?accountid=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=Nature&rft.atitle=Structural+differences+between+a+ras+oncogene+protein+and+the+normal+protein.&rft.au=Tong%2C+Liang%3Bde+Vos%2C+AM%3BMilburn%2C+M+V%3BJancarik%2C+J%3BNoguchi%2C+S%3BNishimura%2C+S%3BMiura%2C+K%3BOhtsuka%2C+E%3BKim%2C+S-H&rft.aulast=Tong&rft.aufirst=Liang&rft.date=1989-01-01&rft.volume=337&rft.issue=6202&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Flow and tracer transport in a single fracture; a stochastic model and its relation to some field observations AN - 51066624; 1989-016041 AB - The fracture plane was discretized into a square mesh to which variable apertures were assigned. The spatially varying apertures of each single fracture were generated using geostatistical methods, based on a given aperture probability density distribution and a specified spatial correlation length. Constant head boundary conditions were assumed for the flow in the x direction of a single fracture with no flow boundaries in the y direction. The fluid potential at each node of the discretization mesh was computed and the steady state flow rates between all the nodes were obtained. Calculations showed that fluid flow occurs predominantly in a few preferred paths.Hence, the large range of apertures in the single fracture gives rise to flow channeling. The solute transport was calculated using a particle tracking method. Both the spatial and time variations of tracer breakthrough results are presented. The spatial variation of tracer transport between a line of injection points and a line of observation points are displayed in contour plots which are labeled "transfer matrix." Results indicate that such plots can give information on the spatial correlation length of the heterogeneity in the fracture. The tracer breakthrough curve obtained from a line of point measurements is shown to be controlled by the aperture density distribution and is insensitive to statistical realization and spatial correlation length. These results suggest the importance of making line measurements in the laboratory and the field.--Modified journal abstract. JF - Water Resources Research AU - Moreno, L AU - Tsang, Y W AU - Tsang, C F AU - Hale, F V AU - Neretnieks, I Y1 - 1988/12// PY - 1988 DA - December 1988 SP - 2033 EP - 2048 PB - American Geophysical Union, Washington, DC VL - 24 IS - 12 SN - 0043-1397, 0043-1397 KW - experimental studies KW - pollution KW - rock mechanics KW - ground water KW - fractures KW - controls KW - spatial variations KW - transport KW - stochastic processes KW - materials, properties KW - tracers KW - hydraulic conductivity KW - waste disposal KW - heterogeneity KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066624?accountid=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=Flow+and+tracer+transport+in+a+single+fracture%3B+a+stochastic+model+and+its+relation+to+some+field+observations&rft.au=Moreno%2C+L%3BTsang%2C+Y+W%3BTsang%2C+C+F%3BHale%2C+F+V%3BNeretnieks%2C+I&rft.aulast=Moreno&rft.aufirst=L&rft.date=1988-12-01&rft.volume=24&rft.issue=12&rft.spage=2033&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i012p02033 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 35 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - controls; experimental studies; field studies; fractures; ground water; heterogeneity; hydraulic conductivity; materials, properties; pollution; rock mechanics; spatial variations; stochastic processes; tracers; transport; waste disposal DO - http://dx.doi.org/10.1029/WR024i012p02033 ER - TY - JOUR T1 - Flow and tracer transport in fractured media; a variable aperture channel model and its properties AN - 51066133; 1989-016042 AB - Field evidence indicates that the bulk of water flow in fractured crystalline rock often occurs in preferred flow paths, or channels. Detailed studies on the properties of these channels: channel volume, channel residence time, and channel volumetric flow rate. Dispersion in tracer transport through groups of statistically equivalent channels. The one-dimensional channel model is then applied to breakthrough data from transport in a two-dimensional single fracture in both a forward and an inverse calculation. Inverse calculation shows that the aperture density distribution parameters of the one-dimensional flow channels may be estimated from the dispersion and mean residence time of the tracer data. The tracer breakthrough curve should be obtained from line measurements with tracer sampled over several spatial correlation lengths of the variable apertures.--Modified journal abstract. JF - Water Resources Research AU - Tsang, Y W AU - Tsang, C F AU - Neretnieks, I AU - Moreno, L Y1 - 1988/12// PY - 1988 DA - December 1988 SP - 2049 EP - 2060 PB - American Geophysical Union, Washington, DC VL - 24 IS - 12 SN - 0043-1397, 0043-1397 KW - pollution KW - channels KW - mathematical models KW - rock mechanics KW - ground water KW - fractures KW - controls KW - theoretical studies KW - transport KW - materials, properties KW - tracers KW - hydraulic conductivity KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066133?accountid=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=Flow+and+tracer+transport+in+fractured+media%3B+a+variable+aperture+channel+model+and+its+properties&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F%3BNeretnieks%2C+I%3BMoreno%2C+L&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1988-12-01&rft.volume=24&rft.issue=12&rft.spage=2049&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i012p02049 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - channels; controls; fractures; ground water; hydraulic conductivity; materials, properties; mathematical models; pollution; rock mechanics; theoretical studies; tracers; transport; waste disposal DO - http://dx.doi.org/10.1029/WR024i012p02049 ER - TY - JOUR T1 - Analysis of fluid inclusions by X-ray fluorescence with synchrotron radiation AN - 50829491; 1989-035513 AB - The results of this work are encouraging. Elements contained within fluid inclusions only 17 x 7 x 3 mu m were identified and reasonable semi-quantitative analyses of their concentrations were obtained. The limit of sensitivity of the method for dilute solutions should be > two orders of magnitude less in the case of the three compounds studied (CaCl (sub 2) , ZnCl (sub 2) , MnCl (sub 2) ) when analysing inclusions which lie close to the host mineral surface. JF - Annual Report of the Director, Geophysical Laboratory, Carnegie Institution AU - Frantz, John D AU - Wu, Yan AU - Thompson, Alan C AU - Underwood, James C AU - Giauque, Robert D AU - Mao, Ho-Kwang AU - Zhang, Yi-Gang AU - Prewitt, Charles T Y1 - 1988/12// PY - 1988 DA - December 1988 SP - 62 EP - 69 PB - Carnegie Institution, Geophysical Laboratory, Washington, DC VL - 1987-88 SN - 0576-792X, 0576-792X KW - X-ray fluorescence KW - metals KW - inclusions KW - X-ray fluorescence spectra KW - techniques KW - fluid inclusions KW - spectra KW - analysis KW - manganese KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50829491?accountid=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+Report+of+the+Director%2C+Geophysical+Laboratory%2C+Carnegie+Institution&rft.atitle=Analysis+of+fluid+inclusions+by+X-ray+fluorescence+with+synchrotron+radiation&rft.au=Frantz%2C+John+D%3BWu%2C+Yan%3BThompson%2C+Alan+C%3BUnderwood%2C+James+C%3BGiauque%2C+Robert+D%3BMao%2C+Ho-Kwang%3BZhang%2C+Yi-Gang%3BPrewitt%2C+Charles+T&rft.aulast=Frantz&rft.aufirst=John&rft.date=1988-12-01&rft.volume=1987-88&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Annual+Report+of+the+Director%2C+Geophysical+Laboratory%2C+Carnegie+Institution&rft.issn=0576792X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1989-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-09-14 N1 - CODEN - CIWGA4 N1 - SubjectsTermNotLitGenreText - analysis; fluid inclusions; inclusions; manganese; metals; spectra; techniques; X-ray fluorescence; X-ray fluorescence spectra ER - TY - JOUR T1 - Preliminary capillary hysteresis simulations in fractured rocks, Yucca Mountain, Nevada AN - 50828616; 1989-032630 AB - Preliminary simulations have been carried out to address the question of how hysteretic (history-dependent) capillary pressure-liquid saturation relation may affect flow and liquid saturation distribution in a fractured rock system. Using a hysteresis model modified from the theoretically based dependent domain model of Mualem (1984), a system consisting of discrete fractures and rock matrix parts was simulated under periodically occurring infiltration pulses. Comparisons were made between the hysteretic case and non-hysteretic case using the main drying curve alone. Material properties used represent values reported for densely welded tuffs at Yucca Mountain, Nevada. Since no actual hysteresis measurements were available for welded tuffs, the necessary data was derived based on information available in soils literature. The strongly hysteretic behavior in the uppermost layer of matrix along with overall lower matrix capillary suctions, generated higher fracture flows and a more "smeared" matrix liquid saturation vs. depth distribution for hysteretic case. While actual amounts of water being absorbed into the matrix were very similar, distributions of this absorbed water were different and matrix was affected up to greater depths in the hysteretic case in comparison to non-hysteretic case.--Modified journal abstract. JF - Journal of Contaminant Hydrology AU - Niemi, A AU - Bodvarsson, Gudmundur S AU - Germann, Peter F Y1 - 1988/12// PY - 1988 DA - December 1988 SP - 277 EP - 291 PB - Elsevier, Amsterdam VL - 3 IS - 2-4 SN - 0169-7722, 0169-7722 KW - United States KW - hydrology KW - fractured materials KW - hysteresis KW - pressure KW - capillary pressure KW - one-dimensional models KW - moisture KW - unsaturated zone KW - hydrogeology KW - simulation KW - Nye County Nevada KW - radioactive waste KW - ground water KW - engineering geology KW - saturation KW - infiltration KW - surveys KW - waste disposal KW - Yucca Mountain KW - permeability KW - Nevada KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50828616?accountid=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+Contaminant+Hydrology&rft.atitle=Preliminary+capillary+hysteresis+simulations+in+fractured+rocks%2C+Yucca+Mountain%2C+Nevada&rft.au=Niemi%2C+A%3BBodvarsson%2C+Gudmundur+S%3BGermann%2C+Peter+F&rft.aulast=Niemi&rft.aufirst=A&rft.date=1988-12-01&rft.volume=3&rft.issue=2-4&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Journal+of+Contaminant+Hydrology&rft.issn=01697722&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01697722 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1987 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 23 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - capillary pressure; engineering geology; fractured materials; ground water; hydrogeology; hydrology; hysteresis; infiltration; moisture; Nevada; Nye County Nevada; one-dimensional models; permeability; pressure; radioactive waste; saturation; simulation; surveys; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Subregional and detailed exploration for geothermal-hydrothermal resources AN - 50814234; 1989-037073 JF - Geothermal Science and Technology AU - Goldstein, Norman E Y1 - 1988/12// PY - 1988 DA - December 1988 SP - 431 PB - Gordon and Breach Science Publishers, New York, NY VL - 1 IS - 4 SN - 0890-5363, 0890-5363 KW - methods KW - global KW - geophysical methods KW - distribution KW - possibilities KW - thermal waters KW - temperature KW - exploration KW - geothermal energy KW - acoustical methods KW - applications KW - P-T conditions KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50814234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Goldstein%2C+Norman+E&rft.aulast=Goldstein&rft.aufirst=Norman&rft.date=1988-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Subregional+and+detailed+exploration+for+geothermal-hydrothermal+resources&rft.title=Subregional+and+detailed+exploration+for+geothermal-hydrothermal+resources&rft.issn=08905363&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 270 N1 - PubXState - NY N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical methods; applications; distribution; exploration; geophysical methods; geothermal energy; global; methods; P-T conditions; possibilities; temperature; thermal waters ER - TY - JOUR T1 - What's new at Long Valley AN - 51067359; 1989-010877 JF - Journal of Geophysical Research AU - Goldstein, N E AU - Stein, R S AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 13 EP - 13,190 PB - American Geophysical Union, Washington, DC VL - 93 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - California KW - calderas KW - volcanic features KW - Mono County California KW - volcanoes KW - current research KW - east-central California KW - Long Valley Caldera KW - volcanology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51067359?accountid=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&rft.atitle=What%27s+new+at+Long+Valley&rft.au=Goldstein%2C+N+E%3BStein%2C+R+S%3BAnonymous&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1988-11-01&rft.volume=93&rft.issue=B11&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB11p13187 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - calderas; California; current research; east-central California; Long Valley Caldera; Mono County California; United States; volcanic features; volcanoes; volcanology DO - http://dx.doi.org/10.1029/JB093iB11p13187 ER - TY - JOUR T1 - The oxygen isotope composition of old oceanic crust; results for 417A, 417D, and 418A composite samples AN - 50832564; 1989-034101 JF - Eos, Transactions, American Geophysical Union AU - Smith, B M AU - Staudigel, H AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1403 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - oceanic crust KW - oxygen KW - isotopes KW - O-18/O-16 KW - stable isotopes KW - ODP Site 418A KW - composition KW - Bermuda Rise KW - ODP Site 417D KW - Ocean Drilling Program KW - ODP Site 417A KW - North Atlantic KW - geochemistry KW - carbonates KW - crust KW - Atlantic Ocean KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50832564?accountid=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=The+oxygen+isotope+composition+of+old+oceanic+crust%3B+results+for+417A%2C+417D%2C+and+418A+composite+samples&rft.au=Smith%2C+B+M%3BStaudigel%2C+H%3BAnonymous&rft.aulast=Smith&rft.aufirst=B&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1403&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Bermuda Rise; carbonates; composition; crust; geochemistry; isotopes; North Atlantic; O-18/O-16; Ocean Drilling Program; oceanic crust; ODP Site 417A; ODP Site 417D; ODP Site 418A; oxygen; stable isotopes ER - TY - JOUR T1 - Transmission of S-waves across a thin fluid layer AN - 50751956; 1989-081971 JF - Eos, Transactions, American Geophysical Union AU - Suarez, F Roberto AU - Pyrak-Nolte, Laura J AU - Cook, Neville G W AU - Myer, Larry R AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1428 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - water KW - P-waves KW - body waves KW - seismology KW - viscosity KW - propagation KW - elastic waves KW - seismic waves KW - transmission KW - S-waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50751956?accountid=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=Transmission+of+S-waves+across+a+thin+fluid+layer&rft.au=Suarez%2C+F+Roberto%3BPyrak-Nolte%2C+Laura+J%3BCook%2C+Neville+G+W%3BMyer%2C+Larry+R%3BAnonymous&rft.aulast=Suarez&rft.aufirst=F&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1428&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; P-waves; propagation; S-waves; seismic waves; seismology; transmission; viscosity; water ER - TY - JOUR T1 - Seismic wave alteration across parallel fractures as a function of fracture stiffness and spacing AN - 50749773; 1989-081970 JF - Eos, Transactions, American Geophysical Union AU - Hopkins, D L AU - Myer, Larry R AU - Cook, Neville G W AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1427 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - P-waves KW - body waves KW - experimental studies KW - seismology KW - stress KW - piezoelectric properties KW - elastic waves KW - models KW - fractures KW - attenuation KW - seismic waves KW - arrival time KW - S-waves KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50749773?accountid=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=Seismic+wave+alteration+across+parallel+fractures+as+a+function+of+fracture+stiffness+and+spacing&rft.au=Hopkins%2C+D+L%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W%3BAnonymous&rft.aulast=Hopkins&rft.aufirst=D&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1427&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrival time; attenuation; body waves; elastic waves; experimental studies; fractures; models; P-waves; piezoelectric properties; S-waves; seismic waves; seismology; stress ER - TY - JOUR T1 - Observations of borehole elongation under axisymmetric stresses AN - 50727772; 1990-009876 JF - Eos, Transactions, American Geophysical Union AU - Ewy, Russell T AU - Myer, Larry R AU - Cook, Neville G W AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1454 EP - 1455 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - experimental studies KW - pressure KW - in situ KW - Paleozoic KW - stress KW - Berea Sandstone KW - rock mechanics KW - observations KW - laboratory studies KW - fractures KW - boreholes KW - materials, properties KW - Indiana Limestone KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50727772?accountid=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=Observations+of+borehole+elongation+under+axisymmetric+stresses&rft.au=Ewy%2C+Russell+T%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W%3BAnonymous&rft.aulast=Ewy&rft.aufirst=Russell&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1454&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Berea Sandstone; boreholes; experimental studies; fractures; in situ; Indiana Limestone; laboratory studies; materials, properties; observations; Paleozoic; pressure; rock mechanics; stress ER - TY - JOUR T1 - Interpretation of large scale tracer transport by a multi-fracture channel model AN - 50716968; 1990-018074 JF - Eos, Transactions, American Geophysical Union AU - Tsang, Y W AU - Tsang, C F AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1177 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - models KW - fractured materials KW - fractures KW - experimental studies KW - tracers KW - hydrogeology KW - interpretation KW - fluid dynamics KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50716968?accountid=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=Interpretation+of+large+scale+tracer+transport+by+a+multi-fracture+channel+model&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F%3BAnonymous&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1177&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - experimental studies; fluid dynamics; fractured materials; fractures; hydrogeology; interpretation; models; permeability; tracers ER - TY - JOUR T1 - Evidence for geothermal upflow within the eastern half of the Valles Caldera, northern New Mexico AN - 50716782; 1990-014125 JF - Eos, Transactions, American Geophysical Union AU - Crecraft, H AU - Nordquist, G AU - Smith, B M AU - Varga, R J AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1481 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - oxygen KW - geophysical surveys KW - isotopes KW - igneous rocks KW - fumaroles KW - hydrogeology KW - New Mexico KW - metasomatism KW - stable isotopes KW - Cenozoic KW - gravity methods KW - volcanic features KW - radioactive isotopes KW - enthalpy KW - Bandelier Tuff KW - normal faults KW - Sulphur Creek KW - Valles Caldera KW - cooling KW - hydrothermal alteration KW - drilling KW - depletion KW - vents KW - faults KW - Quaternary KW - pressure KW - Precambrian KW - northern New Mexico KW - ignimbrite KW - geophysical methods KW - basement KW - Redondo Creek Graben KW - high pressure KW - thermal waters KW - models KW - calderas KW - pyroclastics KW - intrusions KW - eruptions KW - O-18 KW - surveys KW - Pleistocene KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50716782?accountid=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=Evidence+for+geothermal+upflow+within+the+eastern+half+of+the+Valles+Caldera%2C+northern+New+Mexico&rft.au=Crecraft%2C+H%3BNordquist%2C+G%3BSmith%2C+B+M%3BVarga%2C+R+J%3BAnonymous&rft.aulast=Crecraft&rft.aufirst=H&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1481&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bandelier Tuff; basement; calderas; Cenozoic; cooling; depletion; drilling; enthalpy; eruptions; faults; fumaroles; geophysical methods; geophysical surveys; gravity methods; high pressure; hydrogeology; hydrothermal alteration; igneous rocks; ignimbrite; intrusions; isotopes; metasomatism; models; New Mexico; normal faults; northern New Mexico; O-18; oxygen; Pleistocene; Precambrian; pressure; pyroclastics; Quaternary; radioactive isotopes; Redondo Creek Graben; stable isotopes; Sulphur Creek; surveys; thermal waters; United States; Valles Caldera; vents; volcanic features; volcanic rocks ER - TY - JOUR T1 - WES; an expert system for well test analysis AN - 50716284; 1990-017240 JF - Eos, Transactions, American Geophysical Union AU - Billaux, D AU - Benson, S M AU - Mensch, A AU - Schroeder, E AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1226 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - iterative methods KW - expert systems KW - data processing KW - water management KW - economic geology KW - analysis KW - noise KW - ground water KW - aquifers KW - models KW - factors KW - mathematical methods KW - well tests KW - interpretation KW - water resources KW - accuracy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50716284?accountid=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=WES%3B+an+expert+system+for+well+test+analysis&rft.au=Billaux%2C+D%3BBenson%2C+S+M%3BMensch%2C+A%3BSchroeder%2C+E%3BAnonymous&rft.aulast=Billaux&rft.aufirst=D&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1226&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; analysis; aquifers; data processing; economic geology; expert systems; factors; ground water; interpretation; iterative methods; mathematical methods; models; noise; water management; water resources; well tests ER - TY - JOUR T1 - Sr-isotopic variations in fracture fillings, fluids, and rock of the Long Valley Caldera, California AN - 50716085; 1990-014126 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, H A AU - Goff, Fraser AU - Brookins, D G AU - Kistler, R W AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1481 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - isotopes KW - granitic composition KW - stable isotopes KW - variations KW - Cenozoic KW - California KW - fractures KW - Bishop Tuff KW - carbon KW - Mount Morrison Caldera KW - geochemistry KW - alkaline earth metals KW - Quaternary KW - Mono County California KW - Paleozoic KW - basement KW - ratios KW - Long Valley Caldera KW - calcite KW - Sr-87/Sr-86 KW - Early Rhyolite KW - metals KW - Pleistocene KW - carbonates KW - strontium KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50716085?accountid=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=Sr-isotopic+variations+in+fracture+fillings%2C+fluids%2C+and+rock+of+the+Long+Valley+Caldera%2C+California&rft.au=Wollenberg%2C+H+A%3BGoff%2C+Fraser%3BBrookins%2C+D+G%3BKistler%2C+R+W%3BAnonymous&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1481&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basement; Bishop Tuff; calcite; California; carbon; carbonates; Cenozoic; Early Rhyolite; fractures; geochemistry; granitic composition; isotopes; Long Valley Caldera; metals; Mono County California; Mount Morrison Caldera; Paleozoic; Pleistocene; Quaternary; ratios; Sr-87/Sr-86; stable isotopes; strontium; United States; variations ER - TY - JOUR T1 - Correlation between crosshole hydrologic and seismic measurements AN - 50715952; 1990-018042 JF - Eos, Transactions, American Geophysical Union AU - Myer, Larry R AU - Karasaki, K AU - Long, J AU - Majer, E L AU - Peterson, J AU - Vomvoris, S AU - Bluemling, P AU - Wyss, E AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1172 EP - 1173 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - tomography KW - P-waves KW - body waves KW - experimental studies KW - shear zones KW - monitoring KW - pressure KW - crosshole methods KW - hydrogeology KW - elastic waves KW - correlation KW - fluid dynamics KW - cores KW - fluid injection KW - seismic waves KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715952?accountid=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=Correlation+between+crosshole+hydrologic+and+seismic+measurements&rft.au=Myer%2C+Larry+R%3BKarasaki%2C+K%3BLong%2C+J%3BMajer%2C+E+L%3BPeterson%2C+J%3BVomvoris%2C+S%3BBluemling%2C+P%3BWyss%2C+E%3BAnonymous&rft.aulast=Myer&rft.aufirst=Larry&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1172&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; cores; correlation; crosshole methods; elastic waves; experimental studies; fluid dynamics; fluid injection; hydraulic conductivity; hydrogeology; monitoring; P-waves; pressure; seismic waves; shear zones; tomography ER - TY - JOUR T1 - Interdisciplinary investigation of fracture geometry at the Grimsel Laboratory, Switzerland AN - 50715926; 1990-018037 JF - Eos, Transactions, American Geophysical Union AU - Martel, S J AU - Peterson, J AU - Long, J C S AU - Zuidema, P AU - Bluemling, P AU - Witwer, C AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1172 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - tomography KW - fractured materials KW - experimental studies KW - three-dimensional models KW - igneous rocks KW - granites KW - hydrogeology KW - fluid dynamics KW - rock mechanics KW - geometry KW - fractures KW - plutonic rocks KW - boreholes KW - transmissivity KW - materials, properties KW - tunnels KW - faults KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715926?accountid=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=Interdisciplinary+investigation+of+fracture+geometry+at+the+Grimsel+Laboratory%2C+Switzerland&rft.au=Martel%2C+S+J%3BPeterson%2C+J%3BLong%2C+J+C+S%3BZuidema%2C+P%3BBluemling%2C+P%3BWitwer%2C+C%3BAnonymous&rft.aulast=Martel&rft.aufirst=S&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1172&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boreholes; experimental studies; faults; fluid dynamics; fractured materials; fractures; geometry; granites; hydrogeology; igneous rocks; materials, properties; plutonic rocks; rock mechanics; three-dimensional models; tomography; transmissivity; tunnels ER - TY - JOUR T1 - Approximate solutions for infiltration in unsaturated media AN - 50715452; 1990-019717 JF - Eos, Transactions, American Geophysical Union AU - Zimmerman, R W AU - Bodvarsson, Gudmundur S AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1219 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - capillary pressure KW - igneous rocks KW - finite difference analysis KW - hydrogeology KW - simulation KW - radioactive waste KW - boundary element analysis KW - Yucca Mountain KW - rocks KW - Nevada KW - water KW - soils KW - hydrology KW - pressure KW - welded tuff KW - statistical analysis KW - Nye County Nevada KW - pyroclastics KW - factors KW - saturation KW - infiltration KW - half-space KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715452?accountid=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=Approximate+solutions+for+infiltration+in+unsaturated+media&rft.au=Zimmerman%2C+R+W%3BBodvarsson%2C+Gudmundur+S%3BAnonymous&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1219&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boundary element analysis; capillary pressure; factors; finite difference analysis; half-space; hydrogeology; hydrology; igneous rocks; infiltration; Nevada; Nye County Nevada; permeability; pressure; pyroclastics; radioactive waste; rocks; saturation; simulation; soils; statistical analysis; United States; volcanic rocks; water; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Cross-hole seismic measurements for fracture characterization AN - 50715316; 1990-018041 JF - Eos, Transactions, American Geophysical Union AU - Majer, E L AU - Peterson, J E AU - Myer, Larry R AU - Bluemling, P AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1172 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - P-waves KW - orientation KW - body waves KW - experimental studies KW - crosshole methods KW - mechanical properties KW - hydrogeology KW - elastic waves KW - rock mechanics KW - ground water KW - models KW - fractures KW - materials, properties KW - propagation KW - seismic waves KW - accuracy KW - S-waves KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715316?accountid=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=Cross-hole+seismic+measurements+for+fracture+characterization&rft.au=Majer%2C+E+L%3BPeterson%2C+J+E%3BMyer%2C+Larry+R%3BBluemling%2C+P%3BAnonymous&rft.aulast=Majer&rft.aufirst=E&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1172&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; body waves; crosshole methods; elastic waves; experimental studies; fractured materials; fractures; ground water; hydrogeology; materials, properties; mechanical properties; models; orientation; P-waves; propagation; rock mechanics; S-waves; seismic waves ER - TY - JOUR T1 - Nitrate and reduced sulfur compounds control transformation and solubility of selenium in soil and ground water AN - 50715151; 1990-018937 JF - Eos, Transactions, American Geophysical Union AU - Weres, O AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1190 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - selenium KW - unsaturated zone KW - pollution KW - nitrates KW - effects KW - solubility KW - observations KW - ground water KW - aquifers KW - California KW - environmental geology KW - sulfur KW - Kesterson Reservoir KW - pH KW - Eh KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715151?accountid=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=Nitrate+and+reduced+sulfur+compounds+control+transformation+and+solubility+of+selenium+in+soil+and+ground+water&rft.au=Weres%2C+O%3BAnonymous&rft.aulast=Weres&rft.aufirst=O&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1190&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; California; effects; Eh; environmental geology; ground water; Kesterson Reservoir; nitrates; observations; pH; pollution; selenium; soils; solubility; sulfur; United States; unsaturated zone ER - TY - JOUR T1 - A rigorous solution for prematurely terminated slug tests AN - 50714492; 1990-018907 JF - Eos, Transactions, American Geophysical Union AU - Karasaki, K AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1186 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - wells KW - methods KW - hydrology KW - fluorimetry KW - pump tests KW - transient phenomena KW - pressure KW - hydrogeology KW - water wells KW - permeability KW - boundary conditions KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714492?accountid=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=A+rigorous+solution+for+prematurely+terminated+slug+tests&rft.au=Karasaki%2C+K%3BAnonymous&rft.aulast=Karasaki&rft.aufirst=K&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1186&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boundary conditions; fluorimetry; hydrogeology; hydrology; methods; permeability; pressure; pump tests; transient phenomena; water wells; wells ER - TY - JOUR T1 - A similarity solution for two-phase fluid and heat flow near high-level nuclear waste packages emplaced in porous media AN - 50714340; 1990-017221 JF - Eos, Transactions, American Geophysical Union AU - Doughty, C AU - Pruess, K AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1223 EP - 1224 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - water KW - hydrology KW - porous materials KW - equations KW - simulation KW - radioactive waste KW - factors KW - saturation KW - heat flow KW - waste disposal KW - permeability KW - homogeneous materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714340?accountid=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=A+similarity+solution+for+two-phase+fluid+and+heat+flow+near+high-level+nuclear+waste+packages+emplaced+in+porous+media&rft.au=Doughty%2C+C%3BPruess%2C+K%3BAnonymous&rft.aulast=Doughty&rft.aufirst=C&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1223&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - equations; factors; heat flow; homogeneous materials; hydrology; permeability; porous materials; radioactive waste; saturation; simulation; waste disposal; water ER - TY - JOUR T1 - Gas phase flow effects on moisture migration in the unsaturated zone at Yucca Mountain AN - 50714317; 1990-017220 JF - Eos, Transactions, American Geophysical Union AU - Tsang, Y W AU - Pruess, K AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1223 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - moisture KW - igneous rocks KW - unsaturated zone KW - atmospheric precipitation KW - simulation KW - variations KW - water regimes KW - tuff KW - Yucca Mountain KW - geochemistry KW - Nevada KW - soils KW - diffusion KW - patterns KW - monitoring KW - pressure KW - numerical models KW - effects KW - water balance KW - Nye County Nevada KW - pyroclastics KW - humidity KW - infiltration KW - soil surveys KW - surveys KW - atmospheric pressure KW - accuracy KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714317?accountid=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=Gas+phase+flow+effects+on+moisture+migration+in+the+unsaturated+zone+at+Yucca+Mountain&rft.au=Tsang%2C+Y+W%3BPruess%2C+K%3BAnonymous&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1223&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; atmospheric precipitation; atmospheric pressure; diffusion; effects; geochemistry; humidity; igneous rocks; infiltration; moisture; monitoring; Nevada; numerical models; Nye County Nevada; patterns; pressure; pyroclastics; simulation; soil surveys; soils; surveys; tuff; United States; unsaturated zone; variations; volcanic rocks; water balance; water regimes; Yucca Mountain ER - TY - JOUR T1 - Three dimensional simulation of radon transport into houses with basements under constant negative pressure AN - 50713868; 1990-019695 JF - Eos, Transactions, American Geophysical Union AU - Loureiro, C de O AU - Abriola, L M AU - Martin, J E AU - Sextro, Richard G AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1217 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - isotopes KW - finite difference analysis KW - radon KW - Ra-226 KW - radioactive isotopes KW - transport KW - noble gases KW - interpretation KW - geochemistry KW - soils KW - alkaline earth metals KW - diffusion KW - pressure KW - radium KW - statistical analysis KW - pollution KW - mathematical models KW - convection KW - distribution KW - Rn-222 KW - computer programs KW - cracks KW - metals KW - air KW - permeability KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50713868?accountid=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=Three+dimensional+simulation+of+radon+transport+into+houses+with+basements+under+constant+negative+pressure&rft.au=Loureiro%2C+C+de+O%3BAbriola%2C+L+M%3BMartin%2C+J+E%3BSextro%2C+Richard+G%3BAnonymous&rft.aulast=Loureiro&rft.aufirst=C+de&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1217&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air; alkaline earth metals; computer programs; convection; cracks; diffusion; distribution; finite difference analysis; geochemistry; interpretation; isotopes; mathematical models; metals; noble gases; permeability; pollution; pressure; Ra-226; radioactive isotopes; radium; radon; Rn-222; soils; statistical analysis; transport ER - TY - JOUR T1 - A new approach to the interpretation of well test data in fractured rock masses AN - 50713274; 1990-018329 JF - Eos, Transactions, American Geophysical Union AU - Long, J AU - Karasaki, K AU - Polek, J AU - Barker, J AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1176 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - methods KW - fractured materials KW - fluorimetry KW - fractures KW - theoretical studies KW - drawdown KW - movement KW - hydrogeology KW - interpretation KW - fractals KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50713274?accountid=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=A+new+approach+to+the+interpretation+of+well+test+data+in+fractured+rock+masses&rft.au=Long%2C+J%3BKarasaki%2C+K%3BPolek%2C+J%3BBarker%2C+J%3BAnonymous&rft.aulast=Long&rft.aufirst=J&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1176&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - drawdown; fluorimetry; fractals; fractured materials; fractures; ground water; hydrogeology; interpretation; methods; movement; theoretical studies ER - TY - JOUR T1 - Saline groundwater plume mapping with electromagnetics AN - 50713128; 1990-018947 JF - Eos, Transactions, American Geophysical Union AU - Goldstein, N E AU - Benson, S M AU - Alumbaugh, D AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1191 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - numerical models KW - geophysical methods KW - pollution KW - hydrogeology KW - salinity KW - depth KW - ground water KW - aquifers KW - California KW - evaporation KW - conductivity KW - transport KW - transpiration KW - Merced County California KW - electromagnetic methods KW - Kesterson Reservoir KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50713128?accountid=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=Saline+groundwater+plume+mapping+with+electromagnetics&rft.au=Goldstein%2C+N+E%3BBenson%2C+S+M%3BAlumbaugh%2C+D%3BAnonymous&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1191&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; California; conductivity; depth; electromagnetic methods; evaporation; geophysical methods; ground water; hydrogeology; Kesterson Reservoir; Merced County California; numerical models; pollution; salinity; transpiration; transport; United States ER - TY - JOUR T1 - A model to provide a quantitative interpretation of electric logs in fractured media AN - 50712748; 1990-018043 JF - Eos, Transactions, American Geophysical Union AU - Bidaux, P AU - Karasaki, K AU - Long, J C S AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1173 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - petroleum engineering KW - electrical logging KW - penetration tests KW - numerical models KW - well-logging KW - statistical analysis KW - geophysical methods KW - resistivity KW - simulation KW - rock mechanics KW - models KW - quantitative analysis KW - materials, properties KW - hydraulic conductivity KW - interpretation KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50712748?accountid=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=A+model+to+provide+a+quantitative+interpretation+of+electric+logs+in+fractured+media&rft.au=Bidaux%2C+P%3BKarasaki%2C+K%3BLong%2C+J+C+S%3BAnonymous&rft.aulast=Bidaux&rft.aufirst=P&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1173&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - electrical logging; fractured materials; geophysical methods; hydraulic conductivity; interpretation; materials, properties; models; numerical models; penetration tests; permeability; petroleum engineering; quantitative analysis; resistivity; rock mechanics; simulation; statistical analysis; well-logging ER - TY - JOUR T1 - Immiscible displacement in porous media including gravity and capillary forces AN - 50712107; 1990-018931 JF - Eos, Transactions, American Geophysical Union AU - Okusu, N M AU - Udell, K S AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1189 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - hydrology KW - sand KW - experimental studies KW - pressure KW - capillary pressure KW - clastic sediments KW - porous materials KW - hydrogeology KW - effects KW - fluid dynamics KW - models KW - fluid injection KW - viscosity KW - saturation KW - immiscibility KW - sediments KW - velocity KW - propagation KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50712107?accountid=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=Immiscible+displacement+in+porous+media+including+gravity+and+capillary+forces&rft.au=Okusu%2C+N+M%3BUdell%2C+K+S%3BAnonymous&rft.aulast=Okusu&rft.aufirst=N&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1189&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - capillary pressure; clastic sediments; effects; experimental studies; fluid dynamics; fluid injection; hydrogeology; hydrology; immiscibility; models; porous materials; pressure; propagation; sand; saturation; sediments; velocity; viscosity ER - TY - JOUR T1 - Selenium concentrations in ephemeral pools at Kesterson Reservoir; field and laboratory observations AN - 50711936; 1990-018944 JF - Eos, Transactions, American Geophysical Union AU - Tokunaga, Tetsu K AU - Poister, D AU - Benson, S M AU - Yee, A AU - Oldfather, J AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1191 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - water quality KW - experimental studies KW - soil profiles KW - selenium KW - rainfall KW - pollution KW - California KW - water table KW - environmental geology KW - discharge KW - Kesterson Reservoir KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50711936?accountid=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=Selenium+concentrations+in+ephemeral+pools+at+Kesterson+Reservoir%3B+field+and+laboratory+observations&rft.au=Tokunaga%2C+Tetsu+K%3BPoister%2C+D%3BBenson%2C+S+M%3BYee%2C+A%3BOldfather%2C+J%3BAnonymous&rft.aulast=Tokunaga&rft.aufirst=Tetsu&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1191&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; discharge; environmental geology; experimental studies; field studies; Kesterson Reservoir; pollution; rainfall; selenium; soil profiles; United States; water quality; water table ER - TY - JOUR T1 - An analytic model for (super 14) C transport in fractured porous media AN - 50711639; 1990-019692 JF - Eos, Transactions, American Geophysical Union AU - Light, W B AU - Pigford, T H AU - Chambre, P L AU - Lee, W W L AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1216 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - soils KW - fractured materials KW - diffusion KW - isotopes KW - porous materials KW - gases KW - models KW - fractures KW - radioactive isotopes KW - carbon KW - C-14 KW - geochemistry KW - pore water KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50711639?accountid=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=An+analytic+model+for+%28super+14%29+C+transport+in+fractured+porous+media&rft.au=Light%2C+W+B%3BPigford%2C+T+H%3BChambre%2C+P+L%3BLee%2C+W+W+L%3BAnonymous&rft.aulast=Light&rft.aufirst=W&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1216&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - C-14; carbon; diffusion; fractured materials; fractures; gases; geochemistry; isotopes; models; pore water; porous materials; radioactive isotopes; soils ER - TY - JOUR T1 - Tracer experiments for evaluating non-reactive and reactive (nitrate and selenium) transport under Kesterson Reservoir AN - 50710729; 1990-018948 JF - Eos, Transactions, American Geophysical Union AU - Benson, S M AU - Solbau, R AU - Daggett, J AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1191 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - selenium KW - pollution KW - salinity KW - aquifers KW - California KW - factors KW - denitrification KW - tracers KW - sediments KW - Merced County California KW - environmental geology KW - nitrate ion KW - Kesterson Reservoir KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50710729?accountid=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=Tracer+experiments+for+evaluating+non-reactive+and+reactive+%28nitrate+and+selenium%29+transport+under+Kesterson+Reservoir&rft.au=Benson%2C+S+M%3BSolbau%2C+R%3BDaggett%2C+J%3BAnonymous&rft.aulast=Benson&rft.aufirst=S&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1191&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; California; denitrification; environmental geology; factors; Kesterson Reservoir; Merced County California; nitrate ion; pollution; salinity; sediments; selenium; tracers; United States ER - TY - JOUR T1 - Simulated annealing; a new algorithm for inversion of hydrologic data in fractured rocks AN - 50709289; 1990-018073 JF - Eos, Transactions, American Geophysical Union AU - Hestir, K AU - Karasaki, K AU - Long, J AU - Nihei, K AU - Davey, A AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1176 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - numerical models KW - statistical analysis KW - data processing KW - inverse problem KW - hydrogeology KW - geostatistics KW - storage coefficient KW - simulation KW - transmissivity KW - algorithms KW - annealing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50709289?accountid=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=Simulated+annealing%3B+a+new+algorithm+for+inversion+of+hydrologic+data+in+fractured+rocks&rft.au=Hestir%2C+K%3BKarasaki%2C+K%3BLong%2C+J%3BNihei%2C+K%3BDavey%2C+A%3BAnonymous&rft.aulast=Hestir&rft.aufirst=K&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1176&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; annealing; data processing; fractured materials; geostatistics; hydrogeology; inverse problem; numerical models; simulation; statistical analysis; storage coefficient; transmissivity ER - TY - JOUR T1 - Interpretation of The Geysers VSP with synthetic seismograms AN - 50702626; 1990-023808 JF - Eos, Transactions, American Geophysical Union AU - Campden, David AU - Crampin, Stuart AU - Majer, Ernest L AU - McEvilly, Thomas E AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1330 EP - 1331 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - raypaths KW - SV-waves KW - polarization KW - geophysical surveys KW - elastic waves KW - California KW - vertical seismic profiles KW - fractures KW - SH-waves KW - propagation KW - interpretation KW - seismograms KW - orientation KW - body waves KW - seismic profiles KW - geophysical methods KW - depth KW - seismic methods KW - models KW - geothermal fields KW - The Geysers KW - structural geology KW - synthetic seismograms KW - surveys KW - geophysical profiles KW - seismic waves KW - S-waves KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50702626?accountid=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=Interpretation+of+The+Geysers+VSP+with+synthetic+seismograms&rft.au=Campden%2C+David%3BCrampin%2C+Stuart%3BMajer%2C+Ernest+L%3BMcEvilly%2C+Thomas+E%3BAnonymous&rft.aulast=Campden&rft.aufirst=David&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1330&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; California; depth; elastic waves; fractures; geophysical methods; geophysical profiles; geophysical surveys; geothermal fields; interpretation; models; orientation; polarization; propagation; raypaths; S-waves; seismic methods; seismic profiles; seismic waves; seismograms; SH-waves; structural geology; surveys; SV-waves; synthetic seismograms; The Geysers; United States; vertical seismic profiles ER - TY - JOUR T1 - Vibroseis uncorrelated seismogram decomposition and filtering in the frequency-uncorrelated time domain to suppress narrow-band Vibroseis correlation artifacts AN - 50702023; 1990-023778 JF - Eos, Transactions, American Geophysical Union AU - Karageorgi, Eleni AU - Okaya, David A AU - McEvilly, Thomas E AU - Malin, Peter AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 1327 PB - American Geophysical Union, Washington, DC VL - 69 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - seismograms KW - reflection KW - geophysical surveys KW - geophysical methods KW - frequency domain analysis KW - seismic methods KW - California KW - Tehachapi Mountains KW - Fourier analysis KW - traveltime KW - surveys KW - Vibroseis KW - arrival time KW - filters KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50702023?accountid=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=Vibroseis+uncorrelated+seismogram+decomposition+and+filtering+in+the+frequency-uncorrelated+time+domain+to+suppress+narrow-band+Vibroseis+correlation+artifacts&rft.au=Karageorgi%2C+Eleni%3BOkaya%2C+David+A%3BMcEvilly%2C+Thomas+E%3BMalin%2C+Peter%3BAnonymous&rft.aulast=Karageorgi&rft.aufirst=Eleni&rft.date=1988-11-01&rft.volume=69&rft.issue=44&rft.spage=1327&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1988 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrival time; California; filters; Fourier analysis; frequency domain analysis; geophysical methods; geophysical surveys; reflection; seismic methods; seismograms; surveys; Tehachapi Mountains; traveltime; United States; Vibroseis ER - TY - JOUR T1 - Three-dimensional gravity modeling of the geologic structure of Long Valley Caldera AN - 50191472; 1989-010881 AB - A 48-mGal gravity low coincides with Long Valley caldera and is mainly attributed to low-density caldera fill. Gravity measurements by Unocal Geothermal have been integrated with U.S. Geological Survey data, vastly improving gravity station coverage throughout the caldera. A strong regional gravity trend is mainly attributed to isostasy. A "best fitting" (based on regional control of basement densities) Airy-Heiskanen isostatic model was used for the regional correction. A three-dimensional, multiple-unit gravity modeling program with iterative capabilities was developed to model the residual gravity. The density structure of Long Valley caldera and vicinity was modeled with 22 discrete density units, most of which were based on geologic units. Information from drill hole lithologies, surface geology, and structural geology interpretations constrain the model. Some important points revealed by the three-dimensional gravity modeling are that (1) the volume of ejected magma associated with the Bishop Tuff eruption is greater than previously thought, (2) the caldera structure is strongly influenced by precaldera topography and the extensions of major, active faults, (3) the main west ring fracture is coincident with the Inyo Domes-Mono Craters fracture system, (4) a relatively low-density region probably underlies the caldera, and (5) a silicic magma chamber may underlie Devils Postpile. JF - Journal of Geophysical Research AU - Carle, Steven F AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 13 EP - 13,250 PB - American Geophysical Union, Washington, DC VL - 93 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - Quaternary KW - geophysical surveys KW - density KW - three-dimensional models KW - Mono County California KW - geophysical methods KW - east-central California KW - Long Valley Caldera KW - volcanology KW - isostasy KW - Cenozoic KW - California KW - calderas KW - gravity methods KW - Bishop Tuff KW - volcanic features KW - tectonophysics KW - structural geology KW - magmas KW - volcanoes KW - surveys KW - Pleistocene KW - 16:Structural geology KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191472?accountid=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&rft.atitle=Three-dimensional+gravity+modeling+of+the+geologic+structure+of+Long+Valley+Caldera&rft.au=Carle%2C+Steven+F%3BAnonymous&rft.aulast=Carle&rft.aufirst=Steven&rft.date=1988-11-01&rft.volume=93&rft.issue=B11&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB11p13237 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bishop Tuff; calderas; California; Cenozoic; density; east-central California; geophysical methods; geophysical surveys; gravity methods; isostasy; Long Valley Caldera; magmas; Mono County California; Pleistocene; Quaternary; structural geology; surveys; tectonophysics; three-dimensional models; United States; volcanic features; volcanoes; volcanology DO - http://dx.doi.org/10.1029/JB093iB11p13237 ER - TY - JOUR T1 - Analysis of P and S wave vertical seismic profile data from the Salton Sea Scientific Drilling Project AN - 50191457; 1989-010863 AB - As part of the Salton Sea Scientific Drilling Project at California State well 2-14, vertical seismic profile (VSP) data were collected from P and S wave sources at two distances from the well. Use of a three-component geophone, along with rotation of the recorded data traces into a wave front-based coordinate system, allows analysis of many aspects of seismic wave propagation properties around the well. Standard VSP analysis techniques were used to measure interval P and S wave velocities and to identify reflecting horizons both within and below the survey interval (from 455 to 1735 m). A reflection from below the survey interval, seen with both P and S sources, seems to be associated with a fractured reservoir near 2100 m. Indications of fracturing were observed, including vertical scattering of P waves from a zone near 915 m. Orthogonally polarized shear waves were generated at each offset to study anisotropy by travel time measurement and particle motion analysis of the shear wave arrivals. Three-component particle motion analysis of shear wave arrivals was found to be effective for characterizing the subtleties in the S wave splitting throughout the various zones in the well. The SH (sub t) source (horizontal and transverse to the well) produced complicated, elliptical particle motion while the SV source (in-line with the well)produced linear particle motion. The difference in linearity of particle motion from orthogonally polarized shear wave sources was unexpected and may be related to regional tectonics. Anomalous zones may be related to transition depths in the Salton Sea geothermal field. Travel time difference between SV and SH waves, while clearly observable, indicates only about 1% average anisotropy. JF - Journal of Geophysical Research AU - Daley, Thomas M AU - McEvilly, Thomas V AU - Majer, Ernest L AU - Anonymous Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 13 EP - 13,036 PB - American Geophysical Union, Washington, DC VL - 93 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - P-waves KW - Salton Sea Scientific Drilling Project KW - geophysical surveys KW - well-logging KW - elastic waves KW - California KW - vertical seismic profiles KW - State 2-14 KW - Salton Sea KW - body waves KW - seismic profiles KW - Imperial County California KW - geophysical methods KW - economic geology KW - seismic methods KW - geothermal energy KW - boreholes KW - Southern California KW - Imperial Valley KW - surveys KW - geophysical profiles KW - seismic waves KW - S-waves KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191457?accountid=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&rft.atitle=Analysis+of+P+and+S+wave+vertical+seismic+profile+data+from+the+Salton+Sea+Scientific+Drilling+Project&rft.au=Daley%2C+Thomas+M%3BMcEvilly%2C+Thomas+V%3BMajer%2C+Ernest+L%3BAnonymous&rft.aulast=Daley&rft.aufirst=Thomas&rft.date=1988-11-01&rft.volume=93&rft.issue=B11&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB11p13025 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; boreholes; California; economic geology; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; geothermal energy; Imperial County California; Imperial Valley; P-waves; S-waves; Salton Sea; Salton Sea Scientific Drilling Project; seismic methods; seismic profiles; seismic waves; Southern California; State 2-14; surveys; United States; vertical seismic profiles; well-logging DO - http://dx.doi.org/10.1029/JB093iB11p13025 ER - TY - JOUR T1 - Signals and noise in measurements of low-frequency geomagnetic fields AN - 50184554; 1989-010910 AB - The apparent magnetic noise, obtained from the coherency function for two parallel magnetic sensors, generally overestimates sensor noise because the sensors do not measure the same signal. The different signals result from the nonparallel alignment of the sensors and from the additional magnetic signal induced in each sensor by its motion in the Earth's magnetic field. A magnetometer array experiment was completed in Grass Valley, Nevada, to determine the minimum magnetic signal that could be detected in the presence of background natural field variations and motion of the sensor. Superconducting quantum interference device (SQUID) magnetometers with internal biaxial tiltmeters were used to record the magnetic fields and the motion of the sensors. A least squares fitting program enabled the field at one site in the array to be predicted from a remote site and to produce a residual field with a standard deviation of 8 pT over a 1-hour period with a low-pass filter at 0.3 Hz. Consistent field-to-residual ratios of 40-60 dB were achieved, with some ratios exceeding 70 dB. The least squares fit uses only a linear combination of the magnetic and tilt fields at a remote site to predict the observed magnetic field. This procedure allows for correction of calibration and orientation errors as well as the removal of the apparent fields originating from sensor movement. Misalignment and motion of the sensor are shown to be the major sources of magnetic field noise. The orientation error is typically of the same magnitude as the noise induced by sensor motion. In order to achieve ratios better than 20-40 dB one must include both the orthogonal fields and the tiltmeter outputs. Inclusion of a frequency-dependent transfer function should increase the prediction ability of the least squares model, as evidenced by the improvement to 70 dB obtained with simple band limiting of the original data. These techniques should be applicable to any type of artificial source survey where natural field fluctuations are the noise-limiting factor. The ability to describe the observed signals should allow a dramatic increase in one's ability to detect an artifically generated signal, allowing signal-to-noise improvements of 40-60 dB without increasing transmitter power or the averaging time. JF - Journal of Geophysical Research AU - Nichols, E A AU - Morrison, H Frank AU - Clarke, J Y1 - 1988/11// PY - 1988 DA - November 1988 SP - 13 EP - 13754 PB - American Geophysical Union, Washington, DC VL - 93 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - geophysical surveys KW - geophysical methods KW - magnetic methods KW - Grass Valley Nevada KW - frequency KW - low frequency KW - surveys KW - signal-to-noise ratio KW - electromagnetic field KW - interpretation KW - Nevada KW - east-central Nevada KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50184554?accountid=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&rft.atitle=Signals+and+noise+in+measurements+of+low-frequency+geomagnetic+fields&rft.au=Nichols%2C+E+A%3BMorrison%2C+H+Frank%3BClarke%2C+J&rft.aulast=Nichols&rft.aufirst=E&rft.date=1988-11-01&rft.volume=93&rft.issue=B11&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB11p13743 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - east-central Nevada; electromagnetic field; frequency; geophysical methods; geophysical surveys; Grass Valley Nevada; interpretation; low frequency; magnetic methods; Nevada; signal-to-noise ratio; surveys; United States DO - http://dx.doi.org/10.1029/JB093iB11p13743 ER - TY - JOUR T1 - Heat capacity and other thermodynamic properties of Na (sub 2) SO (sub 4) (aq) in hydrothermal solutions and the solubilities of sodium sulfate minerals in the system Na-Cl-SO (sub 4) -OH-H (sub 2) O to 300 degrees C AN - 50893771; 1988-079916 AB - The heat capacity of aqueous Na (sub 2) SO (sub 4) was measured from 0.05 to 1.5 mol./kg, at 140-300 degrees C, and at 200 bars P in order to stay within the liquid-phase region to 300 degrees C and to provide a convenient reference P for the evaluation of Na (sub 2) SO (sub 4) (aq) properties. The results were combined with published data on heat capacities, enthalpies and osmotic coefficients to develop a comprehensive model for the thermodynamic properties of Na (sub 2) SO (sub 4) (aq) from 25 to 300 degrees C. Good agreement between experimental and predicted solubilities of mirabilite and thenardite in water indicates that the ion-interaction approach can be used successfully to predict mineral-solution equilibria to 300 degrees C without accounting for ambiguous populations of ion-pairs. Heat capacity measurements can be used to obtain reliable high-T and high-P activity properties of electrolyte solutions. JF - Geochimica et Cosmochimica Acta AU - Pabalan, Roberto T AU - Pitzer, Kenneth S Y1 - 1988/10// PY - 1988 DA - October 1988 SP - 2393 EP - 2404 PB - Pergamon, Oxford VL - 52 IS - 10 SN - 0016-7037, 0016-7037 KW - sulfates KW - Na-Cl-SO4-OH-H2O KW - heat capacity KW - properties KW - aqueous solutions KW - thermodynamic properties KW - solubility KW - sodium sulfate KW - geochemistry KW - hydrothermal conditions KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50893771?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Heat+capacity+and+other+thermodynamic+properties+of+Na+%28sub+2%29+SO+%28sub+4%29+%28aq%29+in+hydrothermal+solutions+and+the+solubilities+of+sodium+sulfate+minerals+in+the+system+Na-Cl-SO+%28sub+4%29+-OH-H+%28sub+2%29+O+to+300+degrees+C&rft.au=Pabalan%2C+Roberto+T%3BPitzer%2C+Kenneth+S&rft.aulast=Pabalan&rft.aufirst=Roberto&rft.date=1988-10-01&rft.volume=52&rft.issue=10&rft.spage=2393&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2888%2990296-7 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1988-01-01 N1 - Number of references - 37 N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; geochemistry; heat capacity; hydrothermal conditions; Na-Cl-SO4-OH-H2O; properties; sodium sulfate; solubility; sulfates; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(88)90296-7 ER - TY - JOUR T1 - Source characteristics of two underground nuclear explosions AN - 50888863; 1989-002904 JF - Geophysical Journal of the Royal Astronomical Society AU - Johnson, Lane R Y1 - 1988/10// PY - 1988 DA - October 1988 SP - 15 EP - 30 PB - Blackwell [for the] Royal Astronomical Society, London VL - 95 IS - 1 SN - 0016-8009, 0016-8009 KW - United States KW - moment tensor KW - seismology KW - isotropic materials KW - explosions KW - elastic waves KW - Nye County Nevada KW - Nevada Test Site KW - accelerograms KW - Pahute Mesa KW - ground motion KW - seismic waves KW - nuclear explosions KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50888863?accountid=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=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.atitle=Source+characteristics+of+two+underground+nuclear+explosions&rft.au=Johnson%2C+Lane+R&rft.aulast=Johnson&rft.aufirst=Lane&rft.date=1988-10-01&rft.volume=95&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.issn=00168009&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GEOJAN N1 - SubjectsTermNotLitGenreText - accelerograms; elastic waves; explosions; ground motion; isotropic materials; moment tensor; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; Pahute Mesa; seismic waves; seismology; United States ER - TY - JOUR T1 - Model predictions of the Svartsengi reservoir, Iceland AN - 50191505; 1989-004759 AB - Several models have been developed of the Svartsengi geothermal field and used to predict the future pressure drawdown due to exploitation. These are based upon different reservoir geometries and recharge patterns. All of them neglect the effect of a two-phase zone overlying the main reservoir. A numerical model is developed that includes the effect of the two-phase zone and the reservoir parameters determined and predicted pressure drawdown are compared to previous estimates. It is found that the assumed recharge patterns and two-phase zones have significant impact upon the long-term pressure drawdown predictions. JF - Water Resources Research AU - Bodvarsson, Gudmundur S Y1 - 1988/10// PY - 1988 DA - October 1988 SP - 1740 EP - 1746 PB - American Geophysical Union, Washington, DC VL - 24 IS - 10 SN - 0043-1397, 0043-1397 KW - Svartsengi KW - Western Europe KW - pressure KW - mathematical models KW - hydrogeology KW - Europe KW - economic geology KW - thermal waters KW - reservoir rocks KW - geothermal energy KW - geothermal fields KW - recharge KW - drawdown KW - multiphase flow KW - reservoir properties KW - Iceland KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191505?accountid=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=Model+predictions+of+the+Svartsengi+reservoir%2C+Iceland&rft.au=Bodvarsson%2C+Gudmundur+S&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1988-10-01&rft.volume=24&rft.issue=10&rft.spage=1740&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i010p01740 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - drawdown; economic geology; Europe; geothermal energy; geothermal fields; hydrogeology; Iceland; mathematical models; multiphase flow; pressure; recharge; reservoir properties; reservoir rocks; Svartsengi; thermal waters; Western Europe DO - http://dx.doi.org/10.1029/WR024i010p01740 ER - TY - JOUR T1 - Aerosol black carbon measurements at the South Pole; initial results, 1986-1987 AN - 50191465; 1988-077216 AB - In December 1986 an aethalometer was installed at the NOAA/GMCC South Pole Observatory to measure concentrations of the combustion effluent tracer species aerosol black carbon (BC) with a time resolution of one hour. We present data covering a 1-yr period from December 1986 through November 1987. The hourly data show infrequent events in which the concentrations increased greatly for periods of a few hours. We attribute these events to local contamination and identified them as such in the database. The remaining background data then yield daily average BC concentrations generally ranging from 50 pg m (super -3) to 5 ng m (super -3) , with a minimum in the early austral winter. The results imply long-range transport of this aerosol species, and suggest a minimum value of the order of 10 pg m (super -3) for its global background concentration. JF - Geophysical Research Letters AU - Hansen, A D A AU - Bodhaine, B A AU - Dutton, E G AU - Schnell, R C Y1 - 1988/10// PY - 1988 DA - October 1988 SP - 1193 EP - 1196 PB - American Geophysical Union, Washington, DC VL - 15 IS - 11 SN - 0094-8276, 0094-8276 KW - Polar regions KW - pollution KW - atmosphere KW - native elements KW - combustion KW - South Pole KW - graphite KW - Antarctica KW - transport KW - carbon KW - tracers KW - aerosols KW - air KW - geochemistry KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191465?accountid=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=Geophysical+Research+Letters&rft.atitle=Aerosol+black+carbon+measurements+at+the+South+Pole%3B+initial+results%2C+1986-1987&rft.au=Hansen%2C+A+D+A%3BBodhaine%2C+B+A%3BDutton%2C+E+G%3BSchnell%2C+R+C&rft.aulast=Hansen&rft.aufirst=A+D&rft.date=1988-10-01&rft.volume=15&rft.issue=11&rft.spage=1193&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL015i011p01193 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; air; Antarctica; atmosphere; carbon; combustion; geochemistry; graphite; native elements; Polar regions; pollution; South Pole; tracers; transport DO - http://dx.doi.org/10.1029/GL015i011p01193 ER - TY - JOUR T1 - Model Predictions of the Svartsengi Reservoir, Iceland AN - 19065674; 8903812 AB - Several models have been developed concerning the Svartsengi geothermal field and used to predict the future pressure drawdown due to exploitation. These are based upon different reservoir geometries and recharge pattern. All of them neglect the effect of a 2-phase zone overlying the main reservoir parameters. A simple numerical model developed which assumes that the main reservoir is radial and is connected to an overlying two-phase zone. The model was used to obtain a history match with the pressure decline in the reservoir for the period 1978-1983. The following results were obtained. (1) a radial model can explain the pressure declining in the field, providing there is a high mobility zone surrounded by a lower-mobility region; (2) the pressure decline cannot be matched using only a single-phase liquid reservoir; (3) the zone with different fluid mobilities may be explained in terms of a 3-square-km hot water zone surrounded by colder fluids; (4) the areal extent of the two-phase zone is estimated to by approximately 1 square km, which appears more reasonable than 6 square km obtained by an earlier model; (5) models based upon different reservoir geometries can match the Svartsengi data, but htey give drastically different pressure decline predictions. Thus it is extremely important to gather appropriate data that helps determine the reservoir geometry. (Brock-PTT) JF - Water Resources Research WRERAO Vol. 24, No. 10, p 1740-1746, October 1988. 14 fig, 19 ref. AU - Bodvarsson, G S AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1988/10// PY - 1988 DA - Oct 1988 KW - Water Resources Abstracts KW - Model studies KW - Geohydrology KW - Geothermal resources KW - Iceland KW - Exploitation KW - Pressure drawdown KW - Recharge KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19065674?accountid=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=&rft.atitle=Model+Predictions+of+the+Svartsengi+Reservoir%2C+Iceland&rft.au=Bodvarsson%2C+G+S&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1988-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Multiply-polarized shear-wave VSPs from the Cajon Pass drillhole AN - 50193546; 1988-075718 AB - A 3-component VSP data set was acquired in the Cajon Pass Drillhole, with a multiply-polarized shear-wave source and a conventional P-wave source, producing a 9-component data set. The VSP data show effects on the full wavefield from the sediment-granite interface. Mode-converted waves are identified, with significant scattering of S-wave energy from the leading P-wavefront. Hodographs are used to display S-wave particle motions in two dimensions. Shear-wave splitting is observed in the hodographs. The shear-wave particle motion is used to infer anisotropy orientation with respect to the local strike of the San Andreas fault. Stress-induced fracturing is assumed to be a possible cause of the shear-wave splitting. A variation of particle motion orientation with depth is observed, implying a variation in anisotropy orientation as a function of depth. JF - Geophysical Research Letters AU - Daley, T M AU - McEvilly, T V AU - Majer, E L A2 - Zoback, Mark D. A2 - Henyey, Thomas L. A2 - Kharaka, Yousif K. A2 - Silver, Leon T. Y1 - 1988/08// PY - 1988 DA - August 1988 SP - 1001 EP - 1004 PB - American Geophysical Union, Washington, DC VL - 15 IS - 9 SN - 0094-8276, 0094-8276 KW - United States KW - SV-waves KW - geophysical surveys KW - well-logging KW - elastic waves KW - seismic logging KW - California KW - vertical seismic profiles KW - SH-waves KW - San Bernardino County California KW - Cajon Pass KW - body waves KW - seismic profiles KW - geophysical methods KW - Cajon Pass Scientific Drilling Project KW - seismic methods KW - Southern California KW - San Andreas Fault KW - surveys KW - geophysical profiles KW - seismic waves KW - wave dispersion KW - S-waves KW - crust KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50193546?accountid=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=Geophysical+Research+Letters&rft.atitle=Multiply-polarized+shear-wave+VSPs+from+the+Cajon+Pass+drillhole&rft.au=Daley%2C+T+M%3BMcEvilly%2C+T+V%3BMajer%2C+E+L&rft.aulast=Daley&rft.aufirst=T&rft.date=1988-08-01&rft.volume=15&rft.issue=9&rft.spage=1001&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL015i009p01001 LA - English DB - GeoRef N1 - Conference title - AGU 1987 fall meeting ; Cajon Pass Scientific Drilling Project N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 11 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - body waves; Cajon Pass; Cajon Pass Scientific Drilling Project; California; crust; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; S-waves; San Andreas Fault; San Bernardino County California; seismic logging; seismic methods; seismic profiles; seismic waves; SH-waves; Southern California; surveys; SV-waves; United States; vertical seismic profiles; wave dispersion; well-logging DO - http://dx.doi.org/10.1029/GL015i009p01001 ER - TY - JOUR T1 - Analytical and numerical study of one-dimensional infiltration in unsaturated porous media AN - 50984311; 1992-010456 JF - LBL - Lawrence Berkeley Laboratory AU - Zimmerman, Robert W AU - Bodvarsson, Gudmundur S Y1 - 1988/07// PY - 1988 DA - July 1988 SP - 24 PB - Lawrence Berkeley Laboratory, University of California, Berkeley, CA SN - 0195-721X, 0195-721X KW - United States KW - hydrology KW - numerical models KW - one-dimensional models KW - unsaturated zone KW - porous materials KW - hydrogeology KW - Nye County Nevada KW - hydrologic cycle KW - infiltration KW - movement KW - Yucca Mountain KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50984311?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zimmerman%2C+Robert+W%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1988-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Analytical+and+numerical+study+of+one-dimensional+infiltration+in+unsaturated+porous+media&rft.title=Analytical+and+numerical+study+of+one-dimensional+infiltration+in+unsaturated+porous+media&rft.issn=0195721X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 14 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LBLLDH N1 - SubjectsTermNotLitGenreText - hydrogeology; hydrologic cycle; hydrology; infiltration; movement; Nevada; numerical models; Nye County Nevada; one-dimensional models; porous materials; United States; unsaturated zone; Yucca Mountain ER - TY - JOUR T1 - Analysis of fluid inclusions by X-ray fluorescence using synchrotron radiation AN - 50913127; 1988-064582 AB - Analysis of fluid inclusions by XRF using an X-ray microprobe combined with synchrotron radiation is reported: the X-ray beam can be focused to a spot 5-10 mu m in diameter within an individual inclusion. Due to adsorption, the intensity of the fluorescent radiation varies with the element analysed, the composition of the host mineral and the depth of the inclusion. To test the method, quartz crystals containing synthetic inclusions with known fluid compositions were analysed. Accurate determination of the number of pg contained in an inclusion can be made but concentrations are dependent on knowing the volume of the inclusions and are thus less accurate. JF - Chemical Geology AU - Frantz, John D AU - Mao, H K AU - Zhang, Yi-Gang AU - Wu, Y AU - Thompson, A C AU - Underwood, J H AU - Giauque, R D AU - Jones, K W AU - Rivers, M L Y1 - 1988/07// PY - 1988 DA - July 1988 SP - 235 EP - 244 PB - Elsevier, Amsterdam VL - 69 IS - 3-4 SN - 0009-2541, 0009-2541 KW - synchrotron radiation KW - methods KW - experimental studies KW - chemical analysis KW - X-ray fluorescence KW - inclusions KW - techniques KW - fluid inclusions KW - analysis KW - trace-element analyses KW - spectroscopy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50913127?accountid=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=Chemical+Geology&rft.atitle=Analysis+of+fluid+inclusions+by+X-ray+fluorescence+using+synchrotron+radiation&rft.au=Frantz%2C+John+D%3BMao%2C+H+K%3BZhang%2C+Yi-Gang%3BWu%2C+Y%3BThompson%2C+A+C%3BUnderwood%2C+J+H%3BGiauque%2C+R+D%3BJones%2C+K+W%3BRivers%2C+M+L&rft.aulast=Frantz&rft.aufirst=John&rft.date=1988-07-01&rft.volume=69&rft.issue=3-4&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2888%2990037-X L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - analysis; chemical analysis; experimental studies; fluid inclusions; inclusions; methods; spectroscopy; synchrotron radiation; techniques; trace-element analyses; X-ray fluorescence DO - http://dx.doi.org/10.1016/0009-2541(88)90037-X ER - TY - JOUR T1 - Characterization of Fracture Networks for Fluid Flow Analysis AN - 19099232; 9011363 AB - The analysis of fluid flow through fractured rocks is difficult because the only way to assign hydraulic parameters to fractures is to perform hydraulic tests. However, the interpretation of such tests, or ' inversion ' of the data, requires that the geometric pattern formed by the fractures is known. Combining a statistical approach with geophysical data may be extremely helpful in defining the fracture geometry. Crosshole geophysics, either seismic or radar, can provide tomograms which are pixel maps of the velocity or attenuation anomalies in the rock. These anomalies are often due to fracture zones. Therefore, tomograms can be used to identify fracture zones and provide information about the structure within the fracture zones. This structural information can be used as the basis for simulating the degree of fracturing within the zones. Well tests can be used to further refine the model. Because the fracture network is only partially connected, the resulting geometry of the flow paths may have fractal properties. The behavior of well tests under such geometry are being studied. Through understanding of this behavior, it may be possible to use inverse techniques to refine the a priori assignment of fractures and their conductances such that the best fit to a series of simultaneous well test results is obtained. This methodology is under development and currently being applied to several field test sites. (See also W90-11361) (Author 's abstract) JF - Proceedings of the Fourth Canadian/American Conference on Hydrogeology: Fluid Flow, Heat Transfer and Mass Transport in Fractured Rocks. Banff, Alberta, Canada June 21-24, 1988. National Water Well Association, Dublin, Ohio. 1988. p 11-19, 14 fig, 4 ref. Department of Energy Contract No. DE-AC03-76SF00098. AU - Long, JCS AU - Billaux, D AU - Hestir, K AU - Majer, EL AU - Peterson, J AD - Lawrence Berkeley Lab. CA Y1 - 1988/06// PY - 1988 DA - Jun 1988 KW - Water Resources Abstracts KW - Geohydrology KW - Geologic fractures KW - Groundwater movement KW - Subsurface mapping KW - Aquifer testing KW - Data interpretation KW - Environmental engineering KW - Flow nets KW - Geophysical methods KW - Hydraulic geometry KW - Model studies KW - Rock testing KW - Test wells KW - Tomography KW - SW 5080:Evaluation, processing and publication KW - SW 6050:Rock mechanics and geology KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19099232?accountid=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=&rft.atitle=Characterization+of+Fracture+Networks+for+Fluid+Flow+Analysis&rft.au=Long%2C+JCS%3BBillaux%2C+D%3BHestir%2C+K%3BMajer%2C+EL%3BPeterson%2C+J&rft.aulast=Long&rft.aufirst=JCS&rft.date=1988-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Evidence for comet storms in meteorite ages AN - 50934162; 1988-049832 JF - Icarus AU - Perlmutter, Saul AU - Muller, Richard A Y1 - 1988/05// PY - 1988 DA - May 1988 SP - 369 EP - 373 PB - Academic Press, New York, NY VL - 74 IS - 2 SN - 0019-1035, 0019-1035 KW - meteors KW - meteorites KW - comets KW - age KW - cosmic rays KW - interplanetary space KW - exposure age KW - evaluation KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50934162?accountid=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=Icarus&rft.atitle=Evidence+for+comet+storms+in+meteorite+ages&rft.au=Perlmutter%2C+Saul%3BMuller%2C+Richard+A&rft.aulast=Perlmutter&rft.aufirst=Saul&rft.date=1988-05-01&rft.volume=74&rft.issue=2&rft.spage=369&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 31 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - age; comets; cosmic rays; evaluation; exposure age; interplanetary space; meteorites; meteors ER - TY - JOUR T1 - Thermal impact of waste emplacement and surface cooling associated with geologic disposal of high-level nuclear waste AN - 51066525; 1988-031502 AB - Thermal effects associated with the emplacement of aged radioactive high-level wastes in a geologic repository are studied with emphasis on the following subjects: waste characteristics, repository structure, and rock properties controlling the thermally induced effects; thermal, thermomechanical, and thermohydrologic impacts, determined mainly on the basis of previous studies that assume 10-yr-old wastes; thermal criteria used to determine the repository waste loading densities; and technical advantages and disadvantages of surface cooling of the wastes prior to disposal as a means of mitigating the thermal impacts.--Modified journal abstract. JF - Environmental Geology and Water Sciences AU - Wang, J S Y AU - Mangold, D C AU - Tsang, Chin-Fu Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 183 EP - 239 PB - Springer International, Berlin VL - 11 IS - 2 SN - 0177-5146, 0177-5146 KW - repositories KW - loading KW - thermal properties KW - waste disposal KW - thermal effects KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066525?accountid=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+Geology+and+Water+Sciences&rft.atitle=Thermal+impact+of+waste+emplacement+and+surface+cooling+associated+with+geologic+disposal+of+high-level+nuclear+waste&rft.au=Wang%2C+J+S+Y%3BMangold%2C+D+C%3BTsang%2C+Chin-Fu&rft.aulast=Wang&rft.aufirst=J+S&rft.date=1988-04-01&rft.volume=11&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+and+Water+Sciences&rft.issn=01775146&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 133 N1 - Document feature - illus. incl. 26 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - loading; radioactive waste; repositories; thermal effects; thermal properties; waste disposal ER - TY - JOUR T1 - Using surface displacement and strain observations to determine deformation at depth, with an application to Long Valley Caldera, California AN - 51066180; 1988-035318 AB - Six independent combinations of the strain components at depth. These six combinations represent three mutually perpendicular double forces without moment and three pairs of double forces with moment. They man be directly related to a moment tensor density distribution for static strain. The method is linear and, unlike other methods, does not depend on an a priori source model. The methods presented are applicable to a variety of available geodetic data sets. The technique is applied to repeat leveling data taken between 1982 and 1985 in Long Valley Caldera. We determined a model of the magma intrusion suspected to have occurred beneath the caldera. The model indicates that most volume expansion took place in the caldera region above 8 km+ or -2 km. In the 0-4 km depth range the expansion is widely distributed with a maximum value of 0.005 km (super 3) . Deeper, 4-8 km, there is a concentration of intrusion in the central portion of the caldera. The maximum volume increase here is 0.030 km (super 3) .--Modified journal abstract. JF - Journal of Geophysical Research AU - Vasco, D W AU - Johnson, L R AU - Goldstein, N E Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 3232 EP - 3242 PB - American Geophysical Union, Washington, DC VL - 93 IS - B4 SN - 0148-0227, 0148-0227 KW - United States KW - geologic hazards KW - strain KW - Mono County California KW - data processing KW - mathematical models KW - leveling KW - east-central California KW - geodesy KW - deformation KW - Long Valley Caldera KW - volcanology KW - California KW - calderas KW - theoretical studies KW - intrusions KW - volcanic features KW - seismicity KW - volcanoes KW - surveys KW - field studies KW - 30:Engineering geology KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066180?accountid=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&rft.atitle=Using+surface+displacement+and+strain+observations+to+determine+deformation+at+depth%2C+with+an+application+to+Long+Valley+Caldera%2C+California&rft.au=Vasco%2C+D+W%3BJohnson%2C+L+R%3BGoldstein%2C+N+E&rft.aulast=Vasco&rft.aufirst=D&rft.date=1988-04-01&rft.volume=93&rft.issue=B4&rft.spage=3232&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB04p03232 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Lawrence Berkeley Lab., Cent. Comput. Seismol., Contrib. No. 43 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - calderas; California; data processing; deformation; east-central California; field studies; geodesy; geologic hazards; intrusions; leveling; Long Valley Caldera; mathematical models; Mono County California; seismicity; strain; surveys; theoretical studies; United States; volcanic features; volcanoes; volcanology DO - http://dx.doi.org/10.1029/JB093iB04p03232 ER - TY - JOUR T1 - Buoyancy flow at a two-fluid interface in a porous medium; analytical studies AN - 51065630; 1988-035275 AB - Analytical solutions for the pressure distribution and the flow field are derived for several idealized situations involving an injection well and a vertical plane or cylindrical interface between two fluids of different density and viscosity in an infinite anisotropic aquifer bounded by two horizontal planes. The interface, or transition zone, between the two fluids may be either sharp or of finite width. The buoyancy flow induced by the density difference will cause the two-fluid interface to tilt. The conditions at the well are found to have only a small influence on the buoyancy flow except very close to the well. The buoyancy flow decreases with increasing width of the transition zone.--Modified journal abstract. JF - Water Resources Research AU - Hellstroem, Goeran AU - Tsang, Chin-Fu AU - Claesson, Johan Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 493 EP - 506 PB - American Geophysical Union, Washington, DC VL - 24 IS - 4 SN - 0043-1397, 0043-1397 KW - heat storage KW - anisotropic materials KW - hydraulics KW - porous materials KW - hydrogeology KW - fluid phase KW - ground water KW - buoyancy KW - aquifers KW - theoretical studies KW - transition zones KW - movement KW - hydrodynamics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065630?accountid=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=Buoyancy+flow+at+a+two-fluid+interface+in+a+porous+medium%3B+analytical+studies&rft.au=Hellstroem%2C+Goeran%3BTsang%2C+Chin-Fu%3BClaesson%2C+Johan&rft.aulast=Hellstroem&rft.aufirst=Goeran&rft.date=1988-04-01&rft.volume=24&rft.issue=4&rft.spage=493&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i004p00493 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - anisotropic materials; aquifers; buoyancy; fluid phase; ground water; heat storage; hydraulics; hydrodynamics; hydrogeology; movement; porous materials; theoretical studies; transition zones DO - http://dx.doi.org/10.1029/WR024i004p00493 ER - TY - JOUR T1 - Combined forced-convection and buoyancy flow at a two-fluid interface in a porous medium; analytical studies AN - 51065475; 1988-035276 AB - The basic case of a plane interface between two immiscible fluids of different density and viscosity in an infinite anisotropic aquifer bounded by two horizontal planes is analyzed in detail. The ground-water flow in the aquifer is treated as a superposition of buoyancy flow and forced convection. The buoyancy flow and the forced-convection components are shown by analytical methods to be related to each other. The tilting angle of the two-fluid interface is given by a simple formula containing only two parameters. There exists a certain stationary tilting angle, the stability of which depends on the two viscosities.--Modified journal abstract. JF - Water Resources Research AU - Hellstroem, Goeran AU - Tsang, Chin-Fu AU - Claesson, Johan Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 507 EP - 515 PB - American Geophysical Union, Washington, DC VL - 24 IS - 4 SN - 0043-1397, 0043-1397 KW - anisotropic materials KW - mathematical models KW - hydrogeology KW - fluid phase KW - convection KW - ground water KW - buoyancy KW - aquifers KW - models KW - theoretical studies KW - viscosity KW - hydrodynamics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065475?accountid=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=Combined+forced-convection+and+buoyancy+flow+at+a+two-fluid+interface+in+a+porous+medium%3B+analytical+studies&rft.au=Hellstroem%2C+Goeran%3BTsang%2C+Chin-Fu%3BClaesson%2C+Johan&rft.aulast=Hellstroem&rft.aufirst=Goeran&rft.date=1988-04-01&rft.volume=24&rft.issue=4&rft.spage=507&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i004p00507 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - anisotropic materials; aquifers; buoyancy; convection; fluid phase; ground water; hydrodynamics; hydrogeology; mathematical models; models; theoretical studies; viscosity DO - http://dx.doi.org/10.1029/WR024i004p00507 ER - TY - JOUR T1 - The nature and origin of interstellar diamond AN - 50944758; 1988-041990 AB - High spatial resolution analyses are reported on diamond from oxidized acid residues from carbonaceous chondrites. One diamond is extremely fine-grained (0.5-10 nm) single-phase material, but surface and interfacial C atoms (up to 25% of the total) impart an 'amorphous' chemistry to some spectral data. These support a proposed high-P conversion of amorphous C and graphite to diamond due to intergrain collisions in the interstellar medium, but a low- P medium is not ruled out. JF - Nature (London) AU - Blake, David F AU - Freund, Friedemann AU - Krishnan, Kannan F M AU - Echer, Charles J AU - Shipp, Ruth AU - Bunch, Theodore E AU - Tielens, Alexander G AU - Lipari, Robert J AU - Hetherington, Crispin J D AU - Chang, Sherwood Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 611 EP - 613 PB - Macmillan Journals, London VL - 332 IS - 6165 SN - 0028-0836, 0028-0836 KW - crystal form KW - stony meteorites KW - isotopes KW - crystal growth KW - CV chondrites KW - stable isotopes KW - Allende Meteorite KW - meteorites KW - carbon KW - diamond KW - composition KW - spectra KW - chondrites KW - geochemistry KW - P-T conditions KW - pressure KW - amorphous materials KW - C-13/C-12 KW - electron microscopy data KW - cosmochemistry KW - native elements KW - carbonaceous chondrites KW - high pressure KW - TEM data KW - cosmic dust KW - extraterrestrial geology KW - SEM data KW - minerals KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50944758?accountid=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=Nature+%28London%29&rft.atitle=The+nature+and+origin+of+interstellar+diamond&rft.au=Blake%2C+David+F%3BFreund%2C+Friedemann%3BKrishnan%2C+Kannan+F+M%3BEcher%2C+Charles+J%3BShipp%2C+Ruth%3BBunch%2C+Theodore+E%3BTielens%2C+Alexander+G%3BLipari%2C+Robert+J%3BHetherington%2C+Crispin+J+D%3BChang%2C+Sherwood&rft.aulast=Blake&rft.aufirst=David&rft.date=1988-04-01&rft.volume=332&rft.issue=6165&rft.spage=611&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F332611a0 L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1988-01-01 N1 - Number of references - 15 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - Allende Meteorite; amorphous materials; C-13/C-12; carbon; carbonaceous chondrites; chondrites; composition; cosmic dust; cosmochemistry; crystal form; crystal growth; CV chondrites; diamond; electron microscopy data; extraterrestrial geology; geochemistry; high pressure; isotopes; meteorites; minerals; native elements; P-T conditions; pressure; SEM data; spectra; stable isotopes; stony meteorites; TEM data DO - http://dx.doi.org/10.1038/332611a0 ER - TY - JOUR T1 - Impacts and multiple iridium anomalies AN - 50932729; 1988-048535 JF - Eos, Transactions, American Geophysical Union AU - Asaro, F AU - Michel, H V AU - Alvarez, L W AU - Montanari, A AU - Anonymous Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 301 EP - 302 PB - American Geophysical Union, Washington, DC VL - 69 IS - 16 SN - 0096-3941, 0096-3941 KW - limestone KW - lower Paleocene KW - Cretaceous KW - Europe KW - platinum group KW - Upper Cretaceous KW - Italy KW - iridium KW - Southern Europe KW - Cenozoic KW - sedimentary rocks KW - Paleocene KW - Perugia Italy KW - Umbria Italy KW - geochemistry KW - stratigraphy KW - Paleogene KW - impacts KW - Bottaccione Gorge KW - Mesozoic KW - Tertiary KW - metals KW - stratigraphic boundary KW - carbonate rocks KW - Gubbio Italy KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50932729?accountid=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=Impacts+and+multiple+iridium+anomalies&rft.au=Asaro%2C+F%3BMichel%2C+H+V%3BAlvarez%2C+L+W%3BMontanari%2C+A%3BAnonymous&rft.aulast=Asaro&rft.aufirst=F&rft.date=1988-04-01&rft.volume=69&rft.issue=16&rft.spage=301&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1988 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bottaccione Gorge; carbonate rocks; Cenozoic; Cretaceous; Europe; geochemistry; Gubbio Italy; impacts; iridium; Italy; limestone; lower Paleocene; Mesozoic; metals; Paleocene; Paleogene; Perugia Italy; platinum group; sedimentary rocks; Southern Europe; stratigraphic boundary; stratigraphy; Tertiary; Umbria Italy; Upper Cretaceous ER - TY - JOUR T1 - Ground conductivity measurements adjacent to the Kesterson ponds 1, 2, and 5 AN - 50659754; 1990-026773 JF - LBL - Lawrence Berkeley Laboratory AU - Goldstein, N E AU - Alumbaugh, D AU - Benson, S M Y1 - 1988/04// PY - 1988 DA - April 1988 SP - 25 PB - Lawrence Berkeley Laboratory, University of California, Berkeley, CA SN - 0195-721X, 0195-721X KW - United States KW - electrical conductivity KW - geophysical surveys KW - geophysical methods KW - electrical methods KW - ground water KW - aquifers KW - California KW - electrical anomalies KW - Merced County California KW - surveys KW - Kesterson Reservoir KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50659754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Goldstein%2C+N+E%3BAlumbaugh%2C+D%3BBenson%2C+S+M&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Ground+conductivity+measurements+adjacent+to+the+Kesterson+ponds+1%2C+2%2C+and+5&rft.title=Ground+conductivity+measurements+adjacent+to+the+Kesterson+ponds+1%2C+2%2C+and+5&rft.issn=0195721X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - LBLLDH N1 - SubjectsTermNotLitGenreText - aquifers; California; electrical anomalies; electrical conductivity; electrical methods; geophysical methods; geophysical surveys; ground water; Kesterson Reservoir; Merced County California; surveys; United States ER - TY - JOUR T1 - Ground Conductivity Measurements Adjacent to the Kesterson Ponds 1, 2, and 5 AN - 19101680; 9000139 AB - A reconnaissance ground conductivity survey was performed by Lawrence Berkeley Laboratory (LBL) over the Freitas Ranch property adjacent to Ponds 1, 2, and 5 of the Kesterson Reservoir, Merced County, California. The purposes of the survey were to determine the background electrical conductivity of near-surface soils and rocks and to search for anomalies that could be attributed to the infiltration of irrigation drainwater from the Kesterson ponds into the native groundwater beneath the ranch. Soil conductivities indicated by direct-reading electromagnetic instruments (approximately 7, 15 and 30 m) provided by the instruments. Similar background readings have been reported for the Mendota area. Several individual conductivity anomalies of 300 to 400 microSiemens/m (mS/m) were mapped within the area. The only one that correlates with a surface features occurs over an oxbow depression at the south end of the survey area. The depression appears to have been periodically flooded; mud cracks and salt crystals are visible at the surface. The size of the anomaly decreases with the depth of investigations, indicating a surficial cause. An extensive conductivity anomaly adjacent to Pond 2 (lines 1, 2, 3, 4, and 5) is well-defined for all three depths of investigation. On the basis of anomaly shape, location, and magnitude, the authors conclude that the high conductivity is due, at least in part, to seepage of drainwater from Pond 2. The leading edge of the plume extends approximately 350 m from the San Luis Drain. East and north of the Freitas Ranch buildings and corrals, two discrete conductivity anomalies were detected on at least two lines. The narrow, slightly arcuate shapes of these anomalies suggest that they may be due to old stream channels. Whatever their cause, they are shallow features. (Lantz-PTT) JF - Available from the National Technical Information Service, Springfield VA 22161, as DE88-014041. Price codes: A03 in paper copy, A01 in microfiche. Report No. LBL--24657, April 1988. 25p, 9 fig, 2 tab , 10 ref. DOE Contract DE-AC03-76SF00098. AU - Goldstein, N E AU - Alumbaugh, D AU - Benson, S M AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1988/04// PY - 1988 DA - Apr 1988 KW - Water Resources Abstracts KW - Reservoirs KW - Water pollution sources KW - Selenium KW - Soil properties KW - Conductivity KW - Soil water KW - Salinity KW - Kesterson Reservoir KW - California KW - Irrigation water KW - Groundwater KW - Subsurface mapping KW - SW 0845:Water in soils KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19101680?accountid=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=&rft.atitle=Ground+Conductivity+Measurements+Adjacent+to+the+Kesterson+Ponds+1%2C+2%2C+and+5&rft.au=Goldstein%2C+N+E%3BAlumbaugh%2C+D%3BBenson%2C+S+M&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Study of the interaction of NO sub(2) carbon particles. AN - 15185578; 1956309 AB - These results indicate that NO sub(2) oxidized the carbon particles while it was reduced to NO. NO sub(2) adsorbed at oxidized sites on the particles formed a surface species that was analyzed as nitrate. At high enough concentration of NO sub(2) (20 ppM and above), the interaction of NO and water vapor with the surface nitrate produced NO sub(2)/sup /minus//. In slurries NO, generated from interaction of NO sub(2) with carbon, reacted with surface nitrate or nitric acid in solution to form the relatively large quantities of nitrite. This work suggests that NO/sub x/ reactions with carbon in droplets or on wet surfaces could be important sources for the production of nitrous acid in the environment. JF - NTIS, SPRINGFIELD, VA (USA). 1988. AU - Gundel, LA AU - Guyot-Sionnest, N S AU - Novakov, T Y1 - 1988/04// PY - 1988 DA - Apr 1988 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - chemical reactions KW - carbon KW - slurries KW - particles KW - nitrogen dioxide KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15185578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Gundel%2C+LA%3BGuyot-Sionnest%2C+N+S%3BNovakov%2C+T&rft.aulast=Gundel&rft.aufirst=LA&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Study+of+the+interaction+of+NO+sub%282%29+carbon+particles.&rft.title=Study+of+the+interaction+of+NO+sub%282%29+carbon+particles.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE88010778/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Real-time measurement of aerosol black carbon during the carbonaceous species methods comparison study. AN - 15183581; 1956290 AB - During the Carbonaceous Species Methods Comparison Study, the authors used the aethalometer, an instrument developed at LBL that measures the concentration of aerosol black carbon ((BC)) in real time. Measurements were taken from August 12-21, 1986, with a 1-min time base and grouped to show 1-hr and multihour concentrations. They found concentrations generally ranging from 1 to 10 mu g(BC)m sup 3, usually increasing in the morning hours. We also observed short-duration (2-15 min) peaks in the black carbon concentration that could be directly attributed to the activity of vehicles in a delivery area less than 50m from the study site. They conclude that mobile sources were the major contributor to the short- and medium-term variability of aerosol black carbon measured at this site. JF - NTIS, SPRINGFIELD, VA (USA). 1988. AU - Hansen, ADA AU - Novakov, T Y1 - 1988/04// PY - 1988 DA - Apr 1988 PB - NTIS, SPRINGFIELD, VA (USA) KW - monitoring measurements KW - Pollution Abstracts KW - carbon KW - aerosols KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15183581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Hansen%2C+ADA%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Real-time+measurement+of+aerosol+black+carbon+during+the+carbonaceous+species+methods+comparison+study.&rft.title=Real-time+measurement+of+aerosol+black+carbon+during+the+carbonaceous+species+methods+comparison+study.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE88010779/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Fourier transform infrared spectrometry of ambient aerosols. AN - 15079707; 1875418 AB - Fourier transform infrared (FTIR) spectrometry has been evaluated as a method for determining the concentration of selected species present in ambient aerosols collected on Teflon filters. The filters are analyzed by transmission measurements after collection of the fine fraction (< 2.5 micrometers diameter) of the ambient particles on 2 micrometers pore size Teflon filters. The spectra of the blank filters are subtracted from the spectra of the loaded filters and the area of the specific absorbance bands for ammonium, nitrate, and sulfate are measured and compared to calibration curves. The filter orientation must be maintained for all measured infrared spectra. JF - NTIS, SPRINGFIELD, VA (USA). 1988. AU - Pollard, M AU - Jaklevic, J Y1 - 1988/04// PY - 1988 DA - Apr 1988 PB - NTIS, SPRINGFIELD, VA (USA) KW - monitoring measurements KW - Pollution Abstracts KW - particle size KW - aerosols KW - spectroscopy KW - filters KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15079707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Pollard%2C+M%3BJaklevic%2C+J&rft.aulast=Pollard&rft.aufirst=M&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fourier+transform+infrared+spectrometry+of+ambient+aerosols.&rft.title=Fourier+transform+infrared+spectrometry+of+ambient+aerosols.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: PB88-21236/GAR. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Aperture correlation of a fractal fracture AN - 51067617; 1988-031054 AB - A rough-walled fracture is modeled by fractal geometry. In the fractal fracture model, the rock surfaces are characterized by a fractal dimension D between 2 and 3, with lower D for smoother surfaces and higher D for rougher surfaces. The mismatch due to shear displacement between two mirror-image fractal surfaces determines the fracture aperture distribution. The aperture of a smooth fracture with low D is highly correlated over distances much larger than the shear displacement. The aperture of a rough fracture with high D becomes uncorrelated within a range shorter than the shear displacement.--Modified journal abstract. JF - Journal of Geophysical Research AU - Wang, J S Y AU - Narasimhan, T N AU - Scholz, C H Y1 - 1988/03// PY - 1988 DA - March 1988 SP - 2216 EP - 2224 PB - American Geophysical Union, Washington, DC VL - 93 IS - B3 SN - 0148-0227, 0148-0227 KW - fractures KW - theoretical studies KW - geothermal systems KW - mathematical models KW - graphic methods KW - fluid dynamics KW - deformation KW - fractals KW - rock mechanics KW - 30:Engineering geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51067617?accountid=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&rft.atitle=Aperture+correlation+of+a+fractal+fracture&rft.au=Wang%2C+J+S+Y%3BNarasimhan%2C+T+N%3BScholz%2C+C+H&rft.aulast=Wang&rft.aufirst=J+S&rft.date=1988-03-01&rft.volume=93&rft.issue=B3&rft.spage=2216&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB03p02216 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - deformation; fluid dynamics; fractals; fractures; geothermal systems; graphic methods; mathematical models; rock mechanics; theoretical studies DO - http://dx.doi.org/10.1029/JB093iB03p02216 ER - TY - JOUR T1 - Magnetic reversal rate and sea level; discussion AN - 50966154; 1988-034146 JF - Nature (London) AU - Muller, R A AU - Morris, D E Y1 - 1988/03// PY - 1988 DA - March 1988 SP - 211 PB - Macmillan Journals, London VL - 332 IS - 6161 SN - 0028-0836, 0028-0836 KW - stratigraphy KW - Cretaceous KW - rates KW - paleomagnetism KW - correlation KW - paleoclimatology KW - changes of level KW - Mesozoic KW - magnetic field KW - Cenozoic KW - reversals KW - causes KW - 24:Quaternary geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50966154?accountid=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=Nature+%28London%29&rft.atitle=Magnetic+reversal+rate+and+sea+level%3B+discussion&rft.au=Muller%2C+R+A%3BMorris%2C+D+E&rft.aulast=Muller&rft.aufirst=R&rft.date=1988-03-01&rft.volume=332&rft.issue=6161&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 9 N1 - SuppNotes - For reference to original see Gaffin, S., Nature, Vol. 329, p. 816, 1987 N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - causes; Cenozoic; changes of level; correlation; Cretaceous; magnetic field; Mesozoic; paleoclimatology; paleomagnetism; rates; reversals; stratigraphy ER - TY - JOUR T1 - VSP/tomographic imaging for fracture detection and characterization AN - 50464951; 1992-020417 JF - Seismological Research Letters AU - Majer, E L AU - Peterson, J E AU - McEvilly, T V AU - Myer, Larry R AU - Blumling, Peter AU - Saddle, Gerht AU - Anonymous Y1 - 1988/03// PY - 1988 DA - March 1988 SP - 41 EP - 42 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 59 IS - 1 SN - 0895-0695, 0895-0695 KW - tomography KW - vertical seismic profiles KW - fractures KW - experimental studies KW - seismic profiles KW - seismology KW - propagation KW - geophysical profiles KW - elastic waves KW - seismic waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50464951?accountid=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=VSP%2Ftomographic+imaging+for+fracture+detection+and+characterization&rft.au=Majer%2C+E+L%3BPeterson%2C+J+E%3BMcEvilly%2C+T+V%3BMyer%2C+Larry+R%3BBlumling%2C+Peter%3BSaddle%2C+Gerht%3BAnonymous&rft.aulast=Majer&rft.aufirst=E&rft.date=1988-03-01&rft.volume=59&rft.issue=1&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 83rd annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - elastic waves; experimental studies; fractures; geophysical profiles; propagation; seismic profiles; seismic waves; seismology; tomography; vertical seismic profiles ER - TY - JOUR T1 - Source characteristics of nuclear explosions AN - 50460804; 1992-029169 JF - Seismological Research Letters AU - Johnson, L R AU - Anonymous Y1 - 1988/03// PY - 1988 DA - March 1988 SP - 44 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 59 IS - 1 SN - 0895-0695, 0895-0695 KW - seismology KW - explosions KW - seismic sources KW - nuclear explosions KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50460804?accountid=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=Source+characteristics+of+nuclear+explosions&rft.au=Johnson%2C+L+R%3BAnonymous&rft.aulast=Johnson&rft.aufirst=L&rft.date=1988-03-01&rft.volume=59&rft.issue=1&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 83rd annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - explosions; nuclear explosions; seismic sources; seismology ER - TY - JOUR T1 - Aerosol black carbon measurements over the western Atlantic Ocean AN - 50193524; 1988-072696 AB - During the aircraft operations phase of the Western Atlantic Ocean Experiment (WATOX) program conducted in January 1986 off the eastern seaboard of the United States, we performed measurements of the optically absorbing carbonaceous component of the ambient aerosol. We collected the aerosol on filters that were exposed for several hours; we also operated the aethalo meter to measure the concentration of aerosol black carbon in real time. The filter analyses represent averages over the altitude range and time span during which the filter was collecting. The real-time results were sorted by altitude to calculate vertical profiles of black carbon concentration. Values typically ranged from 200 to 500 ng/m (super 3) in the boundary layer, decreasing to 50 to 100 ng/m (super 3) at higher altitudes. By multiplying the mean concentration profile by the offshore air flux, we may estimate the export of aerosol black carbon from the coast to be of the order of 5 X 10 (super 10) g/yr. JF - Global Biogeochemical Cycles AU - Hansen, A D A AU - Novakov, T A2 - Galloway, James N. Y1 - 1988/03// PY - 1988 DA - March 1988 SP - 41 EP - 45 PB - American Geophysical Union, Washington, DC VL - 2 IS - 1 SN - 0886-6236, 0886-6236 KW - Northwest Atlantic KW - carbon KW - atmosphere KW - aerosols KW - Western Atlantic Ocean Experiment KW - North Atlantic KW - geochemistry KW - Atlantic Ocean KW - WATOX KW - remote sensing KW - airborne methods KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50193524?accountid=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=Global+Biogeochemical+Cycles&rft.atitle=Aerosol+black+carbon+measurements+over+the+western+Atlantic+Ocean&rft.au=Hansen%2C+A+D+A%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=A+D&rft.date=1988-03-01&rft.volume=2&rft.issue=1&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2FGB002i001p00041 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - 1 table, charts N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; airborne methods; Atlantic Ocean; atmosphere; carbon; geochemistry; North Atlantic; Northwest Atlantic; remote sensing; WATOX; Western Atlantic Ocean Experiment DO - http://dx.doi.org/10.1029/GB002i001p00041 ER - TY - JOUR T1 - Thermohydrological conditions and silica redistribution near high-level nuclear wastes emplaced in saturated geological formations AN - 51066323; 1988-025990 AB - Study of dissolution and precipitation of silica in liquid-saturated hydrothermal flow systems, including changes in formation porosity and permeability. Comparison of predictions of thermohydrological conditions with and without inclusion of silica redistribution effects. Two cases were studied, namely, a canister-scale problem, and a repository-wide thermal convection problem and different pore models were employed for the permeable medium (fractures with uniform or nonuniform cross sections). Silica redistribution in water-saturated conditions does not have a sizeable effect on host rock and canister temperatures, pore pressures, or flow velocities.--Modified journal abstract. JF - Journal of Geophysical Research AU - Verma, A AU - Pruess, K Y1 - 1988/02// PY - 1988 DA - February 1988 SP - 1159 EP - 1173 PB - American Geophysical Union, Washington, DC VL - 93 IS - B2 SN - 0148-0227, 0148-0227 KW - silicates KW - high-level waste KW - underground storage KW - silica minerals KW - mathematical models KW - porosity KW - radioactive waste KW - hydrothermal conditions KW - ground water KW - fractures KW - theoretical studies KW - saturated zone KW - movement KW - quartz KW - framework silicates KW - waste disposal KW - thermal effects KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066323?accountid=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&rft.atitle=Thermohydrological+conditions+and+silica+redistribution+near+high-level+nuclear+wastes+emplaced+in+saturated+geological+formations&rft.au=Verma%2C+A%3BPruess%2C+K&rft.aulast=Verma&rft.aufirst=A&rft.date=1988-02-01&rft.volume=93&rft.issue=B2&rft.spage=1159&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB093iB02p01159 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 31 N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fractures; framework silicates; ground water; high-level waste; hydrothermal conditions; mathematical models; movement; porosity; quartz; radioactive waste; saturated zone; silica minerals; silicates; theoretical studies; thermal effects; underground storage; waste disposal DO - http://dx.doi.org/10.1029/JB093iB02p01159 ER - TY - JOUR T1 - Hydrologic detection of abandoned wells near proposed injection wells for hazardous waste disposal AN - 51064559; 1988-023776 AB - In deep, multi-aquifer systems, leaky faults, abandoned wells, highly conductive fractures, or shear zones may all provide leakage paths. If not initially detected, such conduits may show no apparent effect until contaminants in the fresh-water aquifer reach detectable levels at the discharge point. A new analytic solution has been derived to calculate the amount of leakage from an abandoned well and the corresponding drawdown at monitoring wells. A method is proposed that can be used to detect such deep abandoned wells in the area of influence of a proposed deep injection well in a multiple-aquifer system.--Modified journal abstract. JF - Water Resources Research AU - Javandel, Iraj AU - Tsang, Chin Fu AU - Witherspoon, Paul A AU - Morganwalp, David Y1 - 1988/02// PY - 1988 DA - February 1988 SP - 261 EP - 270 PB - American Geophysical Union, Washington, DC VL - 24 IS - 2 SN - 0043-1397, 0043-1397 KW - wells KW - toxic materials KW - shear zones KW - underground storage KW - injection KW - abandoned wells KW - pollution KW - mathematical models KW - ground water KW - aquifers KW - fractures KW - controls KW - theoretical studies KW - liquid waste KW - waste disposal KW - water wells KW - 16:Structural geology KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51064559?accountid=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=Hydrologic+detection+of+abandoned+wells+near+proposed+injection+wells+for+hazardous+waste+disposal&rft.au=Javandel%2C+Iraj%3BTsang%2C+Chin+Fu%3BWitherspoon%2C+Paul+A%3BMorganwalp%2C+David&rft.aulast=Javandel&rft.aufirst=Iraj&rft.date=1988-02-01&rft.volume=24&rft.issue=2&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i002p00261 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - abandoned wells; aquifers; controls; fractures; ground water; injection; liquid waste; mathematical models; pollution; shear zones; theoretical studies; toxic materials; underground storage; waste disposal; water wells; wells DO - http://dx.doi.org/10.1029/WR024i002p00261 ER - TY - JOUR T1 - A multiple-porosity method for simulation of naturally fractured petroleum reservoirs AN - 50969595; 1988-028422 JF - SPE Reservoir Engineering AU - Wu, Yu-Shu AU - Pruess, Karsten Y1 - 1988/02// PY - 1988 DA - February 1988 SP - 327 EP - 336 PB - Society of Petroleum Engineers (SPE), Richardson, TX VL - 3 IS - 1 SN - 0885-9248, 0885-9248 KW - models KW - fractured materials KW - engineering geology KW - petroleum engineering KW - numerical analysis KW - simulation KW - recovery KW - porosity KW - permeability KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50969595?accountid=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=SPE+Reservoir+Engineering&rft.atitle=A+multiple-porosity+method+for+simulation+of+naturally+fractured+petroleum+reservoirs&rft.au=Wu%2C+Yu-Shu%3BPruess%2C+Karsten&rft.aulast=Wu&rft.aufirst=Yu-Shu&rft.date=1988-02-01&rft.volume=3&rft.issue=1&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=SPE+Reservoir+Engineering&rft.issn=08859248&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 22 N1 - PubXState - TX N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; fractured materials; models; numerical analysis; permeability; petroleum engineering; porosity; recovery; reservoir rocks; simulation ER - TY - JOUR T1 - Theory and simulation of water uptake by bentonite in a thermal field AN - 52054507; 2002-075459 JF - Materials Research Society Symposia Proceedings AU - Carnahan, C L AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 167 EP - 168 PB - North-Holland, New York-Amsterdam-Oxford VL - 127 SN - 0272-9172, 0272-9172 KW - water KW - embankments KW - bentonite KW - data processing KW - pollution KW - radioactive waste KW - hydration KW - theoretical studies KW - physical properties KW - sedimentary rocks KW - thermal pollution KW - digital simulation KW - waste disposal KW - clastic rocks KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52054507?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Theory+and+simulation+of+water+uptake+by+bentonite+in+a+thermal+field&rft.au=Carnahan%2C+C+L%3BAnonymous&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1988-01-01&rft.volume=127&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twelvth international symposium on the Scientific basis for nuclear waste management N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2002-01-01 N1 - Number of references - 4 N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - bentonite; clastic rocks; data processing; digital simulation; embankments; hydration; permeability; physical properties; pollution; radioactive waste; sedimentary rocks; theoretical studies; thermal pollution; waste disposal; water ER - TY - JOUR T1 - Modeling studies of multiphase fluid and heat flow processes in nuclear waste isolation AN - 52054365; 2002-075465 JF - Materials Research Society Symposia Proceedings AU - Pruess, K AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 176 EP - 177 PB - North-Holland, New York-Amsterdam-Oxford VL - 127 SN - 0272-9172, 0272-9172 KW - United States KW - host rocks KW - waste isolation KW - data processing KW - pollution KW - Nye County Nevada KW - environmental analysis KW - radioactive waste KW - ground water KW - models KW - heat flow KW - digital simulation KW - multiphase flow KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52054365?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Modeling+studies+of+multiphase+fluid+and+heat+flow+processes+in+nuclear+waste+isolation&rft.au=Pruess%2C+K%3BAnonymous&rft.aulast=Pruess&rft.aufirst=K&rft.date=1988-01-01&rft.volume=127&rft.issue=&rft.spage=176&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twelvth international symposium on the Scientific basis for nuclear waste management N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2002-01-01 N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - data processing; digital simulation; environmental analysis; ground water; heat flow; host rocks; models; multiphase flow; Nevada; Nye County Nevada; pollution; radioactive waste; United States; waste disposal; waste isolation; Yucca Mountain ER - TY - JOUR T1 - Numerical simulation of cesium and strontium migration through sodium bentonite altered by cation exchange with groundwater components AN - 52053543; 2002-075464 JF - Materials Research Society Symposia Proceedings AU - Jacobsen, J S AU - Carnahan, C L AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 174 EP - 175 PB - North-Holland, New York-Amsterdam-Oxford VL - 127 SN - 0272-9172, 0272-9172 KW - clay KW - alteration KW - isotopes KW - igneous rocks KW - granites KW - data processing KW - radioactive waste KW - ground water KW - sedimentary rocks KW - radioactive isotopes KW - plutonic rocks KW - cesium KW - digital simulation KW - sediments KW - disposal barriers KW - alkaline earth metals KW - cation exchange capacity KW - bentonite KW - clastic sediments KW - pollutants KW - alkali metals KW - pollution KW - migration of elements KW - metals KW - waste disposal KW - clastic rocks KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52053543?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Numerical+simulation+of+cesium+and+strontium+migration+through+sodium+bentonite+altered+by+cation+exchange+with+groundwater+components&rft.au=Jacobsen%2C+J+S%3BCarnahan%2C+C+L%3BAnonymous&rft.aulast=Jacobsen&rft.aufirst=J&rft.date=1988-01-01&rft.volume=127&rft.issue=&rft.spage=174&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twelvth international symposium on the Scientific basis for nuclear waste management N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2002-01-01 N1 - Number of references - 3 N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; alteration; bentonite; cation exchange capacity; cesium; clastic rocks; clastic sediments; clay; data processing; digital simulation; disposal barriers; granites; ground water; igneous rocks; isotopes; metals; migration of elements; plutonic rocks; pollutants; pollution; radioactive isotopes; radioactive waste; sedimentary rocks; sediments; strontium; waste disposal ER - TY - JOUR T1 - A numerical model for 3-dimensional modelling of channelized flow in rocks AN - 51059223; 1996-064352 JF - Documents - B.R.G.M. AU - Billaux, D AU - Karasaki, K AU - Long, J C S AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 139 EP - 148 PB - Bureau de Recherches Geologiques et Minieres, (BRGM), Paris VL - 160 SN - 0221-2536, 0221-2536 KW - fracture zones KW - numerical models KW - three-dimensional models KW - movement KW - hydrodynamics KW - ground water KW - boundary element analysis KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51059223?accountid=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=Documents+-+B.R.G.M.&rft.atitle=A+numerical+model+for+3-dimensional+modelling+of+channelized+flow+in+rocks&rft.au=Billaux%2C+D%3BKarasaki%2C+K%3BLong%2C+J+C+S%3BAnonymous&rft.aulast=Billaux&rft.aufirst=D&rft.date=1988-01-01&rft.volume=160&rft.issue=&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Documents+-+B.R.G.M.&rft.issn=02212536&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Hydrogeologie et surete des depots de dechets radioactifs et industriels toxiques; colloque international de l'AIH N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1996-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boundary element analysis; fracture zones; ground water; hydrodynamics; movement; numerical models; three-dimensional models ER - TY - JOUR T1 - Fracture detection using P-wave and S-wave vertical seismic profiling at The Geysers AN - 51009904; 1988-007167 AB - In a pilot vertical seismic profiling study, P-wave and cross-polarized S-wave vibrators were used to investigate the potential utility of shear-wave anisotropy measurements in characterizing a fractured rock mass. The caprock at The Geysers geothermal field was found to exhibit about an 11 percent velocity variation between SH-waves and SV-waves generated by rotating the S-wave vibrator orientation to two orthogonal polarizations for each survey level in the well. The effect is generally consistent with the equivalent anisotropy expected from the known fracture geometry. JF - Geophysics AU - Majer, E L AU - McEvilly, Thomas V AU - Eastwood, F S AU - Myer, L R Y1 - 1988/01// PY - 1988 DA - January 1988 SP - 76 EP - 84 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 53 IS - 1 SN - 0016-8033, 0016-8033 KW - United States KW - SV-waves KW - P-waves KW - geophysical surveys KW - elastic waves KW - California KW - vertical seismic profiles KW - fractures KW - SH-waves KW - interpretation KW - Northern California KW - body waves KW - experimental studies KW - seismic profiles KW - numerical analysis KW - geophysical methods KW - mathematical models KW - equations KW - seismic methods KW - geothermal fields KW - The Geysers KW - surveys KW - geophysical profiles KW - seismic waves KW - S-waves KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51009904?accountid=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=Geophysics&rft.atitle=Fracture+detection+using+P-wave+and+S-wave+vertical+seismic+profiling+at+The+Geysers&rft.au=Majer%2C+E+L%3BMcEvilly%2C+Thomas+V%3BEastwood%2C+F+S%3BMyer%2C+L+R&rft.aulast=Majer&rft.aufirst=E&rft.date=1988-01-01&rft.volume=53&rft.issue=1&rft.spage=76&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1442401 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1988-01-01 N1 - Number of references - 23 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - body waves; California; elastic waves; equations; experimental studies; fractures; geophysical methods; geophysical profiles; geophysical surveys; geothermal fields; interpretation; mathematical models; Northern California; numerical analysis; P-waves; S-waves; seismic methods; seismic profiles; seismic waves; SH-waves; surveys; SV-waves; The Geysers; United States; vertical seismic profiles DO - http://dx.doi.org/10.1190/1.1442401 ER - TY - JOUR T1 - Pre-drilling data review and synthesis for the Long Valley Caldera, California AN - 50979659; 1988-022636 JF - Eos, Transactions, American Geophysical Union AU - Goldstein, N E Y1 - 1988/01// PY - 1988 DA - January 1988 SP - 43 EP - 45 PB - American Geophysical Union, Washington, DC VL - 69 IS - 3 SN - 0096-3941, 0096-3941 KW - United States KW - Mono County California KW - economic geology KW - east-central California KW - Long Valley Caldera KW - volcanology KW - exploration KW - geothermal energy KW - California KW - calderas KW - volcanic features KW - geothermal systems KW - symposia KW - report KW - volcanoes KW - drilling KW - 29A:Economic geology, geology of energy sources KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50979659?accountid=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=Pre-drilling+data+review+and+synthesis+for+the+Long+Valley+Caldera%2C+California&rft.au=Goldstein%2C+N+E&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1988-01-01&rft.volume=69&rft.issue=3&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 42 N1 - PubXState - DC N1 - Document feature - 2 tables, sect., sketch maps N1 - SuppNotes - Meeting report; Berkeley, CA, March 17-18, 1987 N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; California; drilling; east-central California; economic geology; exploration; geothermal energy; geothermal systems; Long Valley Caldera; Mono County California; report; symposia; United States; volcanic features; volcanoes; volcanology ER - TY - JOUR T1 - Possible world-wide middle Miocene iridium anomaly and its relationship to periodicity of impacts and extinctions AN - 50904947; 1988-074423 JF - LPI Contribution AU - Asaro, F AU - Alvarez, W AU - Michel, H V AU - Alvarez, L W AU - Anders, M H AU - Montanari, A AU - Kennett, J P AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 6 EP - 7 PB - Lunar and Planetary Institute, Houston, TX VL - 673 SN - 0161-5297, 0161-5297 KW - Southern Ocean KW - asteroids KW - Leg 113 KW - ODP Site 689 KW - platinum group KW - iridium KW - Cenozoic KW - age KW - sediments KW - extinction KW - geochemistry KW - Weddell Sea KW - DSDP Site 588 KW - Leg 90 KW - IPOD KW - Antarctic Ocean KW - anomalies KW - impacts KW - Miocene KW - Tertiary KW - Neogene KW - metals KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Atlantic Ocean KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904947?accountid=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=LPI+Contribution&rft.atitle=Possible+world-wide+middle+Miocene+iridium+anomaly+and+its+relationship+to+periodicity+of+impacts+and+extinctions&rft.au=Asaro%2C+F%3BAlvarez%2C+W%3BMichel%2C+H+V%3BAlvarez%2C+L+W%3BAnders%2C+M+H%3BMontanari%2C+A%3BKennett%2C+J+P%3BAnonymous&rft.aulast=Asaro&rft.aufirst=F&rft.date=1988-01-01&rft.volume=673&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Last updated - 2016-04-14 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - age; anomalies; Antarctic Ocean; asteroids; Atlantic Ocean; Cenozoic; Deep Sea Drilling Project; DSDP Site 588; extinction; geochemistry; impacts; IPOD; iridium; Leg 113; Leg 90; metals; Miocene; Neogene; Ocean Drilling Program; ODP Site 689; platinum group; sediments; Southern Ocean; Tertiary; Weddell Sea ER - TY - JOUR T1 - The debate over the Cretaceous-Tertiary boundary AN - 50904267; 1988-074420 JF - LPI Contribution AU - Alvarez, W AU - Asaro, F AU - Alvarez, L W AU - Michel, H V AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 1 PB - Lunar and Planetary Institute, Houston, TX VL - 673 SN - 0161-5297, 0161-5297 KW - United States KW - Manson Crater KW - Cretaceous KW - platinum group KW - Iowa KW - iridium KW - Cenozoic KW - Nemesis KW - Paleocene KW - Oort cloud KW - extinction KW - stratigraphy KW - Paleogene KW - impacts KW - ejecta KW - Mesozoic KW - volcanology KW - history KW - Tertiary KW - microtektites KW - comets KW - craters KW - metals KW - stratigraphic boundary KW - tektites KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904267?accountid=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=LPI+Contribution&rft.atitle=The+debate+over+the+Cretaceous-Tertiary+boundary&rft.au=Alvarez%2C+W%3BAsaro%2C+F%3BAlvarez%2C+L+W%3BMichel%2C+H+V%3BAnonymous&rft.aulast=Alvarez&rft.aufirst=W&rft.date=1988-01-01&rft.volume=673&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Cenozoic; comets; craters; Cretaceous; ejecta; extinction; history; impacts; Iowa; iridium; Manson Crater; Mesozoic; metals; microtektites; Nemesis; Oort cloud; Paleocene; Paleogene; platinum group; stratigraphic boundary; stratigraphy; tektites; Tertiary; United States; volcanology ER - TY - JOUR T1 - Marine and continental K/T boundary clays compared AN - 50901441; 1988-074516 JF - LPI Contribution AU - Schmitz, B AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 164 EP - 165 PB - Lunar and Planetary Institute, Houston, TX VL - 673 SN - 0161-5297, 0161-5297 KW - United States KW - terrestrial environment KW - isotopes KW - Cretaceous KW - Spain KW - Europe KW - Iberian Peninsula KW - platinum group KW - Southern Europe KW - Cenozoic KW - clays KW - Paleocene KW - sediments KW - composition KW - Denmark KW - depositional environment KW - Western Europe KW - Australasia KW - clastic sediments KW - Paleogene KW - Mesozoic KW - Montana KW - Tertiary KW - Scandinavia KW - metals KW - marine environment KW - osmium KW - stratigraphic boundary KW - Colorado KW - New Zealand KW - minerals KW - Sweden KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50901441?accountid=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=LPI+Contribution&rft.atitle=Marine+and+continental+K%2FT+boundary+clays+compared&rft.au=Schmitz%2C+B%3BAnonymous&rft.aulast=Schmitz&rft.aufirst=B&rft.date=1988-01-01&rft.volume=673&rft.issue=&rft.spage=164&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Australasia; Cenozoic; clastic sediments; clays; Colorado; composition; Cretaceous; Denmark; depositional environment; Europe; Iberian Peninsula; isotopes; marine environment; Mesozoic; metals; minerals; Montana; New Zealand; osmium; Paleocene; Paleogene; platinum group; Scandinavia; sediments; Southern Europe; Spain; stratigraphic boundary; Sweden; terrestrial environment; Tertiary; United States; Western Europe ER - TY - JOUR T1 - Simulation of effects of redox and precipitation on diffusion of uranium solution species in backfill AN - 50900049; 1988-072431 JF - Materials Research Society Symposia Proceedings AU - Carnahan, C L Y1 - 1988 PY - 1988 DA - 1988 SP - 293 EP - 302 PB - North-Holland, New York-Amsterdam-Oxford VL - 112 SN - 0272-9172, 0272-9172 KW - processes KW - diffusion KW - numerical analysis KW - data processing KW - effects KW - solubility KW - simulation KW - computer programs KW - precipitation KW - metals KW - uranium KW - geochemistry KW - actinides KW - Eh KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900049?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Simulation+of+effects+of+redox+and+precipitation+on+diffusion+of+uranium+solution+species+in+backfill&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1988-01-01&rft.volume=112&rft.issue=&rft.spage=293&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XI N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - actinides; computer programs; data processing; diffusion; effects; Eh; geochemistry; metals; numerical analysis; precipitation; processes; simulation; solubility; uranium ER - TY - JOUR T1 - Near-field mass transfer in geologic disposal systems; a review AN - 50895928; 1988-072420 JF - Materials Research Society Symposia Proceedings AU - Pigford, T H AU - Chambre, P L Y1 - 1988 PY - 1988 DA - 1988 SP - 125 EP - 141 PB - North-Holland, New York-Amsterdam-Oxford VL - 112 SN - 0272-9172, 0272-9172 KW - sorption KW - near-field KW - porous materials KW - waste disposal KW - solubility KW - review KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50895928?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Near-field+mass+transfer+in+geologic+disposal+systems%3B+a+review&rft.au=Pigford%2C+T+H%3BChambre%2C+P+L&rft.aulast=Pigford&rft.aufirst=T&rft.date=1988-01-01&rft.volume=112&rft.issue=&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XI N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 53 N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - near-field; porous materials; radioactive waste; review; solubility; sorption; waste disposal ER - TY - JOUR T1 - Numerical simulation of alteration of sodium bentonite by diffusion of ionic groundwater components AN - 50894347; 1988-072440 JF - Materials Research Society Symposia Proceedings AU - Jacobsen, J S AU - Carnahan, C L Y1 - 1988 PY - 1988 DA - 1988 SP - 415 EP - 424 PB - North-Holland, New York-Amsterdam-Oxford VL - 112 SN - 0272-9172, 0272-9172 KW - processes KW - diffusion KW - bentonite KW - isotopes KW - numerical analysis KW - data processing KW - aqueous solutions KW - simulation KW - radioactive waste KW - ground water KW - computer programs KW - sedimentary rocks KW - radioactive isotopes KW - movement KW - chemical properties KW - ion exchange KW - waste disposal KW - geochemistry KW - clastic rocks KW - 02B:Hydrochemistry KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50894347?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Numerical+simulation+of+alteration+of+sodium+bentonite+by+diffusion+of+ionic+groundwater+components&rft.au=Jacobsen%2C+J+S%3BCarnahan%2C+C+L&rft.aulast=Jacobsen&rft.aufirst=J&rft.date=1988-01-01&rft.volume=112&rft.issue=&rft.spage=415&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XI N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - aqueous solutions; bentonite; chemical properties; clastic rocks; computer programs; data processing; diffusion; geochemistry; ground water; ion exchange; isotopes; movement; numerical analysis; processes; radioactive isotopes; radioactive waste; sedimentary rocks; simulation; waste disposal ER - TY - JOUR T1 - Astrophysical implications of periodicity AN - 50893614; 1988-074495 JF - LPI Contribution AU - Muller, Richard A AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 127 PB - Lunar and Planetary Institute, Houston, TX VL - 673 SN - 0161-5297, 0161-5297 KW - meteorites KW - theoretical studies KW - comets KW - reversals KW - craters KW - planetology KW - periodicity KW - mass extinctions KW - impacts KW - paleontology KW - geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50893614?accountid=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=LPI+Contribution&rft.atitle=Astrophysical+implications+of+periodicity&rft.au=Muller%2C+Richard+A%3BAnonymous&rft.aulast=Muller&rft.aufirst=Richard&rft.date=1988-01-01&rft.volume=673&rft.issue=&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Global catastrophes in Earth history; an interdisciplinary conference on impacts, volcanism, and mass mortality N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - comets; craters; geophysics; impacts; mass extinctions; meteorites; paleontology; periodicity; planetology; reversals; theoretical studies ER - TY - JOUR T1 - Guidelines for evaluating the need for strengthening and repair of existing buildings in the University of California system AN - 50887804; 1988-079643 JF - Open-File Report - U. S. Geological Survey AU - McClure, Frank E AU - Kitzmiller, Carla Y1 - 1988 PY - 1988 DA - 1988 SP - 448 EP - 453 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - California KW - retrofit KW - engineering geology KW - University of California KW - geologic hazards KW - seismic risk KW - buildings KW - USGS KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50887804?accountid=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=Guidelines+for+evaluating+the+need+for+strengthening+and+repair+of+existing+buildings+in+the+University+of+California+system&rft.au=McClure%2C+Frank+E%3BKitzmiller%2C+Carla&rft.aulast=McClure&rft.aufirst=Frank&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=448&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference XLI; a review of earthquake research applications in the National Earthquake Hazards Reduction Program | Conference XLI; a review of earthquake research applications in the National Earthquake Hazards Reduction Program | Conference XLI; a review of earthquake research applications in the National Earthquake Hazards Reduction Program N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - buildings; California; earthquakes; engineering geology; geologic hazards; retrofit; seismic risk; United States; University of California; USGS ER - TY - JOUR T1 - Session IV; Elements of an initiative to provide the required knowledge to optimize strategic planning and risk management with respect to the earthquake hazard throughout the world AN - 50881109; 1989-007368 JF - Open-File Report - U. S. Geological Survey AU - McClure, Frank E AU - Hays, Walter W AU - Gandy, Melba A Y1 - 1988 PY - 1988 DA - 1988 SP - 97 EP - 120 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - geologic hazards KW - planning KW - seismic risk KW - global KW - effects KW - USGS KW - management KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50881109?accountid=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=Session+IV%3B+Elements+of+an+initiative+to+provide+the+required+knowledge+to+optimize+strategic+planning+and+risk+management+with+respect+to+the+earthquake+hazard+throughout+the+world&rft.au=McClure%2C+Frank+E%3BHays%2C+Walter+W%3BGandy%2C+Melba+A&rft.aulast=McClure&rft.aufirst=Frank&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Executive briefing on Strategic planning to reduce economic impacts of earthquake hazards throughout the world N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - SuppNotes - With discussion N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - earthquakes; effects; geologic hazards; global; management; planning; seismic risk; USGS ER - TY - JOUR T1 - Discussion by task force and panel D AN - 50880051; 1989-007375 JF - Open-File Report - U. S. Geological Survey AU - McClure, Frank E AU - Chung, Riley M AU - Gaus, Michael P AU - Giesecke, Alberto M AU - Grieco, Julio V AU - Kreimer, Alcira G AU - Pantelic, Jelena AU - Roth, Richard J, Jr AU - Rouhban, Badaoui M AU - van Essche, Ludovic AU - Wright, Richard N AU - Hays, Walter W AU - Gandy, Melba A Y1 - 1988 PY - 1988 DA - 1988 SP - 121 EP - 143 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - geologic hazards KW - seismic risk KW - USGS KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50880051?accountid=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=Discussion+by+task+force+and+panel+D&rft.au=McClure%2C+Frank+E%3BChung%2C+Riley+M%3BGaus%2C+Michael+P%3BGiesecke%2C+Alberto+M%3BGrieco%2C+Julio+V%3BKreimer%2C+Alcira+G%3BPantelic%2C+Jelena%3BRoth%2C+Richard+J%2C+Jr%3BRouhban%2C+Badaoui+M%3Bvan+Essche%2C+Ludovic%3BWright%2C+Richard+N%3BHays%2C+Walter+W%3BGandy%2C+Melba+A&rft.aulast=McClure&rft.aufirst=Frank&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Executive briefing on Strategic planning to reduce economic impacts of earthquake hazards throughout the world N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - earthquakes; geologic hazards; seismic risk; USGS ER - TY - JOUR T1 - Modeling of geothermal reservoirs; fundamental processes, computer simulation, and field applications AN - 50874051; 1989-013342 JF - Proceedings of the New Zealand Geothermal Workshop AU - Pruess, K AU - Freeston, Derek H A2 - McKibbin, Robert Y1 - 1988 PY - 1988 DA - 1988 SP - 15 EP - 21 PB - University of Auckland Geothermal Institute, Centre for Continuing Education 1979 -, Auckland VL - 10 SN - 0111-6835, 0111-6835 KW - models KW - geothermal energy KW - geothermal systems KW - data processing KW - economic geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50874051?accountid=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=Proceedings+of+the+New+Zealand+Geothermal+Workshop&rft.atitle=Modeling+of+geothermal+reservoirs%3B+fundamental+processes%2C+computer+simulation%2C+and+field+applications&rft.au=Pruess%2C+K%3BFreeston%2C+Derek+H&rft.aulast=Pruess&rft.aufirst=K&rft.date=1988-01-01&rft.volume=10&rft.issue=&rft.spage=15&rft.isbn=0868690260&rft.btitle=&rft.title=Proceedings+of+the+New+Zealand+Geothermal+Workshop&rft.issn=01116835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 10th New Zealand geothermal workshop, 1988 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data processing; economic geology; geothermal energy; geothermal systems; models ER - TY - JOUR T1 - Analytical electron microscopy of a hydrated interplanetary dust particle AN - 50850670; 1989-021272 JF - Proceedings of the Lunar and Planetary Science Conference AU - Blake, David F AU - Mardinly, A J AU - Echer, C J AU - Bunch, T E A2 - Ryder, Graham Y1 - 1988 PY - 1988 DA - 1988 SP - 615 EP - 622 PB - Pergamon, New York, NY VL - 18 SN - 0270-9511, 0270-9511 KW - silicates KW - hydrates KW - atmosphere KW - analysis KW - interplanetary dust KW - TEM data KW - electron probe data KW - micrometeorites KW - meteorites KW - cosmic dust KW - composition KW - planetology KW - sheet silicates KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50850670?accountid=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=Proceedings+of+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Analytical+electron+microscopy+of+a+hydrated+interplanetary+dust+particle&rft.au=Blake%2C+David+F%3BMardinly%2C+A+J%3BEcher%2C+C+J%3BBunch%2C+T+E&rft.aulast=Blake&rft.aufirst=David&rft.date=1988-01-01&rft.volume=18&rft.issue=&rft.spage=615&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Lunar+and+Planetary+Science+Conference&rft.issn=02709511&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighteenth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 33 N1 - PubXState - NY N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analysis; atmosphere; composition; cosmic dust; electron probe data; hydrates; interplanetary dust; meteorites; micrometeorites; planetology; sheet silicates; silicates; TEM data ER - TY - JOUR T1 - Electron energy-loss spectroscopy; fundamentals and applications in mineral characterization AN - 50848518; 1989-022929 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Krishnan, Kannan M Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - methods KW - chemical analysis KW - stony meteorites KW - chrome spinel KW - native elements KW - carbonaceous chondrites KW - CV chondrites KW - Allende Meteorite KW - energy loss spectroscopy KW - meteorites KW - energy-loss spectroscopy KW - diamond KW - oxides KW - electron energy loss spectroscopy KW - applications KW - analytical electron microscopy KW - valency KW - chondrites KW - spectroscopy KW - electron microscopy KW - 02C:Geochemistry of rocks, soils, and sediments KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50848518?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Electron+energy-loss+spectroscopy%3B+fundamentals+and+applications+in+mineral+characterization&rft.au=Krishnan%2C+Kannan+M&rft.aulast=Krishnan&rft.aufirst=Kannan&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+118&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Allende Meteorite; analytical electron microscopy; applications; carbonaceous chondrites; chemical analysis; chondrites; chrome spinel; CV chondrites; diamond; electron energy loss spectroscopy; electron microscopy; energy loss spectroscopy; energy-loss spectroscopy; meteorites; methods; native elements; oxides; spectroscopy; stony meteorites; valency ER - TY - JOUR T1 - Aqueous solutions database for nuclear waste disposal sensitivity analysis AN - 50846866; 1989-022856 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Phillips, S L AU - Hale, F V AU - Siegel, M D Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - data processing KW - properties KW - aqueous solutions KW - solubility KW - solution KW - radioactive waste KW - metals KW - data bases KW - oxides KW - uranium KW - waste disposal KW - thermodynamic properties KW - uraninite KW - geochemistry KW - actinides KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50846866?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Aqueous+solutions+database+for+nuclear+waste+disposal+sensitivity+analysis&rft.au=Phillips%2C+S+L%3BHale%2C+F+V%3BSiegel%2C+M+D&rft.aulast=Phillips&rft.aufirst=S&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+45&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; aqueous solutions; data bases; data processing; geochemistry; metals; oxides; properties; radioactive waste; solubility; solution; thermodynamic properties; uraninite; uranium; waste disposal ER - TY - JOUR T1 - Environmental protection and the chemistry of geothermal fluids AN - 50846805; 1989-029525 AB - Extraction and reinjection of large volumes of geothermal brine and steam are involved in the utilization of geothermal heat for electric power generation. Fluids often require chemical treatment to prevent pollution or scale deposition. Effective air pollution technology for hydrogen sulfide has been developed. Colloidal silica must often be removed from brine before reinjection. Other environmental and chemical engineering problems involved in the development of geothermal energy are noted.--Modified journal abstract. JF - Geothermal Science and Technology AU - Weres, Oleh Y1 - 1988 PY - 1988 DA - 1988 SP - 253 EP - 302 PB - Gordon and Breach Science Publishers, New York, NY VL - 1 IS - 3 SN - 0890-5363, 0890-5363 KW - United States KW - technology KW - Tuscany Italy KW - power plants KW - fluid phase KW - Europe KW - land subsidence KW - production KW - North Island KW - Italy KW - Southern Europe KW - California KW - thermal pollution KW - silica KW - Cerro Prieto KW - Sonoma County California KW - geochemistry KW - Salton Sea KW - Australasia KW - sulfates KW - Imperial County California KW - pollution KW - hydrogen sulfide KW - solubility KW - geothermal energy KW - geothermal fields KW - Mexico KW - Southern California KW - precipitation KW - Heber KW - brines KW - risk assessment KW - air KW - waste disposal KW - Baja California Mexico KW - reinjection KW - carbonates KW - New Zealand KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50846805?accountid=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=Geothermal+Science+and+Technology&rft.atitle=Environmental+protection+and+the+chemistry+of+geothermal+fluids&rft.au=Weres%2C+Oleh&rft.aulast=Weres&rft.aufirst=Oleh&rft.date=1988-01-01&rft.volume=1&rft.issue=3&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Geothermal+Science+and+Technology&rft.issn=08905363&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 112 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; Australasia; Baja California Mexico; brines; California; carbonates; Cerro Prieto; Europe; fluid phase; geochemistry; geothermal energy; geothermal fields; Heber; hydrogen sulfide; Imperial County California; Italy; land subsidence; Mexico; New Zealand; North Island; pollution; power plants; precipitation; production; reinjection; risk assessment; Salton Sea; silica; solubility; Sonoma County California; Southern California; Southern Europe; sulfates; technology; thermal pollution; Tuscany Italy; United States; waste disposal ER - TY - JOUR T1 - Coupling of precipitation/dissolution reactions to mass diffusion AN - 50846098; 1989-022919 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Carnahan, C L Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - processes KW - computer programs KW - diffusion KW - precipitation KW - THCC KW - data processing KW - mass transfer KW - solution KW - geochemistry KW - porosity KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50846098?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Coupling+of+precipitation%2Fdissolution+reactions+to+mass+diffusion&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+108&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; diffusion; geochemistry; mass transfer; porosity; precipitation; processes; solution; THCC ER - TY - JOUR T1 - Correlation of the solubilities of aluminum hydroxides in alkaline solutions with the thermodynamic properties of AlO (super -) (sub 2) AN - 50845147; 1989-022859 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Apps, John A AU - Neil, John M Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - boehmite KW - experimental studies KW - diaspore KW - mafic composition KW - properties KW - solubility KW - corundum KW - hydroxides KW - aluminum hydroxides KW - oxides KW - thermodynamic properties KW - gibbsite KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50845147?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Correlation+of+the+solubilities+of+aluminum+hydroxides+in+alkaline+solutions+with+the+thermodynamic+properties+of+AlO+%28super+-%29+%28sub+2%29&rft.au=Apps%2C+John+A%3BNeil%2C+John+M&rft.aulast=Apps&rft.aufirst=John&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+48&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aluminum hydroxides; boehmite; corundum; diaspore; experimental studies; geochemistry; gibbsite; hydroxides; mafic composition; oxides; properties; solubility; thermodynamic properties ER - TY - JOUR T1 - Mathematical and numerical comparisons of one-step and two-step numerical methods for simulating reactive chemical transport AN - 50844613; 1989-022921 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Jacobsen, J S Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - methods KW - transport KW - reactions KW - numerical analysis KW - mass action KW - data processing KW - computational efficiency KW - simulation KW - geochemistry KW - equilibrium KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50844613?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Mathematical+and+numerical+comparisons+of+one-step+and+two-step+numerical+methods+for+simulating+reactive+chemical+transport&rft.au=Jacobsen%2C+J+S&rft.aulast=Jacobsen&rft.aufirst=J&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+110&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computational efficiency; data processing; equilibrium; geochemistry; mass action; methods; numerical analysis; reactions; simulation; transport ER - TY - JOUR T1 - X-ray photoelectron studies of metal sulfides in aqueous media AN - 50839048; 1989-022875 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Perry, Dale L AU - Ogle, Kevin M Y1 - 1988 PY - 1988 DA - 1988 PB - American Chemical Society, Washington, DC VL - 196 SN - 0065-7727, 0065-7727 KW - experimental studies KW - reactions KW - mechanism KW - aqueous solutions KW - chalcopyrite KW - X-ray spectra KW - metals KW - acidic composition KW - spectra KW - X-ray photoelectron spectra KW - sulfides KW - geochemistry KW - Eh KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50839048?accountid=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+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=X-ray+photoelectron+studies+of+metal+sulfides+in+aqueous+media&rft.au=Perry%2C+Dale+L%3BOgle%2C+Kevin+M&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1988-01-01&rft.volume=196&rft.issue=&rft.spage=GEOC+64&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Chemical Society, 196th national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acidic composition; aqueous solutions; chalcopyrite; Eh; experimental studies; geochemistry; mechanism; metals; reactions; spectra; sulfides; X-ray photoelectron spectra; X-ray spectra ER - TY - JOUR T1 - Hydrous pyrolysis of alkanes, alkenes, alcohols and ethers AN - 50832475; 1989-029914 JF - Organic Geochemistry AU - Weres, Oleh AU - Newton, Amos S AU - Tsao, Leon Y1 - 1988 PY - 1988 DA - 1988 SP - 433 EP - 444 PB - Pergamon, Oxford-New York VL - 12 IS - 5 SN - 0146-6380, 0146-6380 KW - clay KW - organic residues KW - alkylation KW - aliphatic hydrocarbons KW - hydrolysis KW - bonding KW - simulation KW - temperature KW - ethers KW - oil shale KW - sedimentary rocks KW - pyrolysis KW - alkenes KW - sediments KW - alcohols KW - kinetics KW - pH KW - organic materials KW - experimental studies KW - clastic sediments KW - alkanes KW - free radicals KW - organic compounds KW - hexadecane KW - carbonium ion KW - squalane KW - hexane KW - brines KW - hydrocarbons KW - kerogen KW - dehydration KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50832475?accountid=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=Organic+Geochemistry&rft.atitle=Hydrous+pyrolysis+of+alkanes%2C+alkenes%2C+alcohols+and+ethers&rft.au=Weres%2C+Oleh%3BNewton%2C+Amos+S%3BTsao%2C+Leon&rft.aulast=Weres&rft.aufirst=Oleh&rft.date=1988-01-01&rft.volume=12&rft.issue=5&rft.spage=433&rft.isbn=&rft.btitle=&rft.title=Organic+Geochemistry&rft.issn=01466380&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01466380 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alcohols; aliphatic hydrocarbons; alkanes; alkenes; alkylation; bonding; brines; carbonium ion; clastic sediments; clay; dehydration; ethers; experimental studies; free radicals; hexadecane; hexane; hydrocarbons; hydrolysis; kerogen; kinetics; oil shale; organic compounds; organic materials; organic residues; pH; pyrolysis; sedimentary rocks; sediments; simulation; squalane; temperature ER - TY - JOUR T1 - Atomic resolution microscopy of carbonates; interpretation of contrast AN - 50823272; 1989-037260 AB - The atomic resolution microscope (ARM) at the National Centre for Electron Microscopy, Lawrence Berkeley Laboratory, was used to image structural features in rhombohedral carbonates. The resolution is better than 1.6 Angstrom, but beam damage presently limits the resolution of some images to slightly better than 2.6 Angstrom. More details were extracted through image processing. Contrast in through focus series of 'ideal' dolomite was interpreted by comparing processed images with multibeam contrast calculations. Fair agreement was obtained for focus and thickness variations, both of which display great changes. Even for ideal dolomite, the matching is not straightforward due to minor orientation variations, the presence of an amorphous overlayer, and suface roughness. Good agreement was found for calcian beta-dolomite with a cation distribution model which assumes a periodic substitution of alternating Mg layers by Ca. Some atomic resolution examples are shown for coherent calcite-dolomite intergrowths and beta-dolomite domains in dolomite. JF - Physics and Chemistry of Minerals AU - Meike, A AU - Wenk, H R AU - O'Keefe, M A AU - Gronsky, R Y1 - 1988 PY - 1988 DA - 1988 SP - 427 EP - 437 PB - Springer-Verlag, Berlin-New York VL - 15 IS - 5 SN - 0342-1791, 0342-1791 KW - dolomite KW - high-resolution methods KW - electron microscopy KW - carbonates KW - minerals KW - calcite KW - 01:Mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50823272?accountid=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=Physics+and+Chemistry+of+Minerals&rft.atitle=Atomic+resolution+microscopy+of+carbonates%3B+interpretation+of+contrast&rft.au=Meike%2C+A%3BWenk%2C+H+R%3BO%27Keefe%2C+M+A%3BGronsky%2C+R&rft.aulast=Meike&rft.aufirst=A&rft.date=1988-01-01&rft.volume=15&rft.issue=5&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom | Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 1989-01-01 N1 - Number of references - 32 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - calcite; carbonates; dolomite; electron microscopy; high-resolution methods; minerals ER - TY - JOUR T1 - A database for The Geysers geothermal field AN - 50814566; 1989-044365 JF - Transactions - Geothermal Resources Council AU - Ripperda, M AU - Bodvarsson, Gudmundur S AU - Tucker, Robert Y1 - 1988 PY - 1988 DA - 1988 SP - 481 EP - 484 PB - Geothermal Resources Council, Davis, CA VL - 12 SN - 0193-5933, 0193-5933 KW - United States KW - data processing KW - economic geology KW - production KW - geothermal energy KW - California KW - geothermal fields KW - sections KW - The Geysers KW - geothermal systems KW - maps KW - data bases KW - Sonoma County California KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50814566?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=A+database+for+The+Geysers+geothermal+field&rft.au=Ripperda%2C+M%3BBodvarsson%2C+Gudmundur+S%3BTucker%2C+Robert&rft.aulast=Ripperda&rft.aufirst=M&rft.date=1988-01-01&rft.volume=12&rft.issue=&rft.spage=481&rft.isbn=0934412642&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1988 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 2 N1 - PubXState - CA N1 - Document feature - illus. incl. sect., sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; data bases; data processing; economic geology; geothermal energy; geothermal fields; geothermal systems; maps; production; sections; Sonoma County California; The Geysers; United States ER - TY - JOUR T1 - Analysis of P- and S-wave VSP data from the Salton Sea Scientific Drilling Project AN - 50811903; 1989-044345 JF - Transactions - Geothermal Resources Council AU - Daley, Thomas M AU - McEvilly, Thomas V AU - Majer, Ernest L AU - Tucker, Robert Y1 - 1988 PY - 1988 DA - 1988 SP - 237 EP - 243 PB - Geothermal Resources Council, Davis, CA VL - 12 SN - 0193-5933, 0193-5933 KW - United States KW - Salton Sea KW - P-waves KW - body waves KW - seismic profiles KW - Salton Sea Scientific Drilling Project KW - geophysical surveys KW - geophysical methods KW - elastic waves KW - economic geology KW - seismic methods KW - geothermal energy KW - California KW - vertical seismic profiles KW - geothermal fields KW - Southern California KW - surveys KW - geophysical profiles KW - seismic waves KW - S-waves KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50811903?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Analysis+of+P-+and+S-wave+VSP+data+from+the+Salton+Sea+Scientific+Drilling+Project&rft.au=Daley%2C+Thomas+M%3BMcEvilly%2C+Thomas+V%3BMajer%2C+Ernest+L%3BTucker%2C+Robert&rft.aulast=Daley&rft.aufirst=Thomas&rft.date=1988-01-01&rft.volume=12&rft.issue=&rft.spage=237&rft.isbn=0934412642&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1988 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; California; economic geology; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; geothermal energy; geothermal fields; P-waves; S-waves; Salton Sea; Salton Sea Scientific Drilling Project; seismic methods; seismic profiles; seismic waves; Southern California; surveys; United States; vertical seismic profiles ER - TY - JOUR T1 - Numerical modeling of geothermal systems with applications to Krafla, Iceland and Olkaria, Kenya AN - 50804334; 1989-046228 JF - NATO ASI Series. Series E: Applied Sciences AU - Bodvarsson, Gudmundur S A2 - Okandan, Ender Y1 - 1988 PY - 1988 DA - 1988 SP - 297 EP - 315 PB - Noordhoff International Publishing, Leiden VL - 150 KW - Western Europe KW - numerical models KW - East Africa KW - Europe KW - Krafla geothermal field KW - economic geology KW - thermal waters KW - models KW - geothermal energy KW - geothermal fields KW - Kenya KW - Olkaria geothermal field KW - Africa KW - applications KW - Iceland KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50804334?accountid=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=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.atitle=Numerical+modeling+of+geothermal+systems+with+applications+to+Krafla%2C+Iceland+and+Olkaria%2C+Kenya&rft.au=Bodvarsson%2C+Gudmundur+S&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1988-01-01&rft.volume=150&rft.issue=&rft.spage=297&rft.isbn=9024737516&rft.btitle=&rft.title=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO Advanced Study Institute on Geothermal reservoir engineering N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 1 table, block diag., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NASEDC N1 - SubjectsTermNotLitGenreText - Africa; applications; East Africa; economic geology; Europe; geothermal energy; geothermal fields; Iceland; Kenya; Krafla geothermal field; models; numerical models; Olkaria geothermal field; permeability; thermal waters; Western Europe ER - TY - JOUR T1 - Reinjection into geothermal reservoirs AN - 50804279; 1989-046219 JF - NATO ASI Series. Series E: Applied Sciences AU - Bodvarsson, Gudmundur S AU - Stefansson, Valgardur A2 - Okandan, Ender Y1 - 1988 PY - 1988 DA - 1988 SP - 103 EP - 120 PB - Noordhoff International Publishing, Leiden VL - 150 KW - United States KW - Far East KW - waste water KW - East Africa KW - Europe KW - simulation KW - Italy KW - Southern Europe KW - California KW - fractures KW - Kenya KW - enthalpy KW - Dixie Valley geothermal field KW - Heber geothermal field KW - El Salvador KW - Beaver County Utah KW - Asia KW - faults KW - Western Europe KW - pressure KW - Imperial County California KW - injection KW - geothermal energy KW - geothermal fields KW - Ahuachapan geothermal field KW - Philippine Islands KW - liquid waste KW - Imperial Valley KW - East Mesa KGRA KW - Africa KW - Utah KW - waste disposal KW - Iceland KW - Central America KW - Palinpinon Field KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50804279?accountid=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=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.atitle=Reinjection+into+geothermal+reservoirs&rft.au=Bodvarsson%2C+Gudmundur+S%3BStefansson%2C+Valgardur&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1988-01-01&rft.volume=150&rft.issue=&rft.spage=103&rft.isbn=9024737516&rft.btitle=&rft.title=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO Advanced Study Institute on Geothermal reservoir engineering N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - NASEDC N1 - SubjectsTermNotLitGenreText - Africa; Ahuachapan geothermal field; Asia; Beaver County Utah; California; Central America; Dixie Valley geothermal field; East Africa; East Mesa KGRA; El Salvador; enthalpy; Europe; Far East; faults; fractures; geothermal energy; geothermal fields; Heber geothermal field; Iceland; Imperial County California; Imperial Valley; injection; Italy; Kenya; liquid waste; Palinpinon Field; Philippine Islands; pressure; simulation; Southern Europe; United States; Utah; waste disposal; waste water; Western Europe ER - TY - BOOK T1 - Thermohydraulics of ground-water systems AN - 50747993; 1990-001361 JF - International conference on Advances in ground-water hydrology AU - Tsang, C F AU - Csallany, Sandor C Y1 - 1988 PY - 1988 DA - 1988 SP - 29 PB - Am. Inst. Hydrol., St. Paul, MN KW - water storage KW - hydraulics KW - thermohydraulics KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50747993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+C+F%3BCsallany%2C+Sandor+C&rft.aulast=Tsang&rft.aufirst=C&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermohydraulics+of+ground-water+systems&rft.title=Thermohydraulics+of+ground-water+systems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Advances in ground-water hydrology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - MN N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geochemistry of Paleozoic granites of the Transantarctic Mountains AN - 50744116; 1990-000561 AB - Work during the last year (1987-1988) of this continuing project has been devoted mainly to analytical work on granites and metamorphic country rocks collected during the two previous field seasons in Antarctica. The original aims were to elucidate the petrogenesis of the Early Paleozoic granitic basement of the Transantarctic Mountains, and to use geographic variations of chemical and isotopic compositions of the granites to infer the pre-Paleozoic crustal structure and tectonic development of the region. Clear isotopic patterns have been discovered and they are leading to a comprehensive and unprecedented picture of the crustal structure and tectonics of the region, and its relation to the east antarctic shield and the other parts of Gondwanaland. Various isotopic and concentration measurements have been completed on 23 granites and 6 samples of metamorphic rocks and they resulted in very intriguing data. Immediately apparent is the wide diversity of granites that are present, ranging from types derived entirely from crustal sources to types which contain a large mantle component. Also apparent is that the data define mixing arrays between a depleted mantle component and crustal components. JF - Antarctic Journal of the United States AU - Borg, Scott G AU - de Paolo, Donald J AU - Smith, Brian M A2 - Reuning, Winifred M. Y1 - 1988 PY - 1988 DA - 1988 SP - 25 EP - 29 PB - National Science Foundation, Office of Polar Programs, Washington, DC VL - 23 IS - 5 SN - 0003-5335, 0003-5335 KW - Transantarctic Mountains KW - alkaline earth metals KW - isotopes KW - Paleozoic KW - igneous rocks KW - granites KW - rubidium KW - alkali metals KW - Rb/Sr KW - plutonic rocks KW - Antarctica KW - Sm/Nd KW - metals KW - samarium KW - rare earths KW - neodymium KW - geochemistry KW - strontium KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50744116?accountid=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=Antarctic+Journal+of+the+United+States&rft.atitle=Geochemistry+of+Paleozoic+granites+of+the+Transantarctic+Mountains&rft.au=Borg%2C+Scott+G%3Bde+Paolo%2C+Donald+J%3BSmith%2C+Brian+M&rft.aulast=Borg&rft.aufirst=Scott&rft.date=1988-01-01&rft.volume=23&rft.issue=5&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Antarctic+Journal+of+the+United+States&rft.issn=00035335&rft_id=info:doi/ L2 - https://s3.amazonaws.com/Antarctica/AJUS/AJUSvXXIIIn5/AJUSvXXIIIn5p25.pdf LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1990-01-01 N1 - Number of references - 7 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - AJUSAF N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; Antarctica; geochemistry; granites; igneous rocks; isotopes; metals; neodymium; Paleozoic; plutonic rocks; rare earths; Rb/Sr; rubidium; samarium; Sm/Nd; strontium; Transantarctic Mountains ER - TY - BOOK T1 - Borehole breakout and stress measurements AN - 50670881; 1990-040713 JF - 29th U. S. symposium on Key questions in rock mechanics AU - Zheng, Ziqiong AU - Myer, Larry R AU - Cook, Neville G W A2 - Cundall, P. A. A2 - Sterling, R. L. A2 - Starfield, A. M. Y1 - 1988 PY - 1988 DA - 1988 PB - A. A. Balkema, Rotterdam SN - 9061918359 KW - hydraulic fracturing KW - fractures KW - failures KW - engineering geology KW - petroleum engineering KW - boreholes KW - numerical models KW - borehole breakouts KW - stress KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50670881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Zheng%2C+Ziqiong%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W&rft.aulast=Zheng&rft.aufirst=Ziqiong&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061918359&rft.btitle=Borehole+breakout+and+stress+measurements&rft.title=Borehole+breakout+and+stress+measurements&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 29th U. S. symposium on Key questions in rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Characterization of fracture networks for fluid flow analysis AN - 50667208; 1990-049317 JF - Proceedings - Canadian/American Conference on Hydrogeology AU - Long, Jane S C AU - Billaux, Daniel AU - Hestir, Kevin AU - Majer, Ernest L AU - Peterson, John AU - Karasaki, Kenzi AU - Nihei, Kurt AU - Gentier, Sylvie AU - Cox, Lea AU - Hitchon, Brian AU - Bachu, Stefan Y1 - 1988 PY - 1988 DA - 1988 SP - 11 EP - 19 PB - National Water Well Association, Dublin, OH VL - 4 KW - tomography KW - methods KW - fractured materials KW - geophysical methods KW - radar methods KW - fracturing KW - seismic methods KW - rock mechanics KW - ground water KW - materials, properties KW - movement KW - hydrodynamics KW - applications KW - fractals KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50667208?accountid=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=Proceedings+-+Canadian%2FAmerican+Conference+on+Hydrogeology&rft.atitle=Characterization+of+fracture+networks+for+fluid+flow+analysis&rft.au=Long%2C+Jane+S+C%3BBillaux%2C+Daniel%3BHestir%2C+Kevin%3BMajer%2C+Ernest+L%3BPeterson%2C+John%3BKarasaki%2C+Kenzi%3BNihei%2C+Kurt%3BGentier%2C+Sylvie%3BCox%2C+Lea%3BHitchon%2C+Brian%3BBachu%2C+Stefan&rft.aulast=Long&rft.aufirst=Jane+S&rft.date=1988-01-01&rft.volume=4&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Canadian%2FAmerican+Conference+on+Hydrogeology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fouth Canadian/American conference on hydrogeology; Fluid flow, heat transfer and mass transport in fractured rocks N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 4 N1 - PubXState - OH N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02887 N1 - SubjectsTermNotLitGenreText - applications; fractals; fractured materials; fracturing; geophysical methods; ground water; hydrodynamics; materials, properties; methods; movement; radar methods; rock mechanics; seismic methods; tomography ER - TY - JOUR T1 - Review of processes controlling heat flow in fractured rock masses AN - 50665064; 1990-049350 JF - Proceedings - Canadian/American Conference on Hydrogeology AU - Lippmann, Marcelo J AU - Hitchon, Brian AU - Bachu, Stefan Y1 - 1988 PY - 1988 DA - 1988 SP - 278 PB - National Water Well Association, Dublin, OH VL - 4 KW - fractured materials KW - heat flow KW - movement KW - permeability KW - ground water KW - changes KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50665064?accountid=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=Proceedings+-+Canadian%2FAmerican+Conference+on+Hydrogeology&rft.atitle=Review+of+processes+controlling+heat+flow+in+fractured+rock+masses&rft.au=Lippmann%2C+Marcelo+J%3BHitchon%2C+Brian%3BBachu%2C+Stefan&rft.aulast=Lippmann&rft.aufirst=Marcelo&rft.date=1988-01-01&rft.volume=4&rft.issue=&rft.spage=278&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Canadian%2FAmerican+Conference+on+Hydrogeology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fouth Canadian/American conference on hydrogeology; Fluid flow, heat transfer and mass transport in fractured rocks N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #02887 N1 - SubjectsTermNotLitGenreText - changes; fractured materials; ground water; heat flow; movement; permeability ER - TY - JOUR T1 - Combined seismic and hydraulic method of modeling flow in fractured low permeability rocks AN - 50656218; 1988-067136 JF - NATO Advanced Study Institutes Series. Series C: Mathematical and Physical Sciences AU - Witherspoon, Paul A AU - Long, J S C AU - Majer, E L AU - Myer, L R A2 - Custodio, Emilio A2 - Gurgui, Antonio A2 - Ferreira, Joao Paulo Lobo Y1 - 1988 PY - 1988 DA - 1988 SP - 299 EP - 329 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 224 SN - 0377-2071, 0377-2071 KW - tomography KW - geophysical methods KW - techniques KW - hydrogeology KW - porosity KW - seismic methods KW - ground water KW - models KW - fractures KW - dispersion KW - velocity KW - hydrodynamics KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50656218?accountid=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=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=Combined+seismic+and+hydraulic+method+of+modeling+flow+in+fractured+low+permeability+rocks&rft.au=Witherspoon%2C+Paul+A%3BLong%2C+J+S+C%3BMajer%2C+E+L%3BMyer%2C+L+R&rft.aulast=Witherspoon&rft.aufirst=Paul&rft.date=1988-01-01&rft.volume=224&rft.issue=&rft.spage=299&rft.isbn=9027726558&rft.btitle=&rft.title=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=03772071&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO advanced workshop on Advances in analytical and numerical groundwater flow and quality modelling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 40 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - NASCD6 N1 - SubjectsTermNotLitGenreText - dispersion; fractures; geophysical methods; ground water; hydrodynamics; hydrogeology; models; permeability; porosity; seismic methods; techniques; tomography; velocity ER - TY - JOUR T1 - MINC; an approach for analyzing transport in strongly heterogeneous systems AN - 50656216; 1988-067139 JF - NATO Advanced Study Institutes Series. Series C: Mathematical and Physical Sciences AU - Narasimhan, T N AU - Pruess, K A2 - Custodio, Emilio A2 - Gurgui, Antonio A2 - Ferreira, Joao Paulo Lobo Y1 - 1988 PY - 1988 DA - 1988 SP - 375 EP - 391 PB - D. Reidel Publishing Company, Dordrecht-Boston VL - 224 SN - 0377-2071, 0377-2071 KW - heterogeneous materials KW - hydrodynamics KW - hydrogeology KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50656216?accountid=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=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.atitle=MINC%3B+an+approach+for+analyzing+transport+in+strongly+heterogeneous+systems&rft.au=Narasimhan%2C+T+N%3BPruess%2C+K&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1988-01-01&rft.volume=224&rft.issue=&rft.spage=375&rft.isbn=9027726558&rft.btitle=&rft.title=NATO+Advanced+Study+Institutes+Series.+Series+C%3A+Mathematical+and+Physical+Sciences&rft.issn=03772071&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NATO advanced workshop on Advances in analytical and numerical groundwater flow and quality modelling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NASCD6 N1 - SubjectsTermNotLitGenreText - ground water; heterogeneous materials; hydrodynamics; hydrogeology ER - TY - BOOK T1 - Fractal and statistical characterization of rough fracture AN - 50560734; 1991-040032 JF - International conference on Fluid flow in fractured rocks AU - Wang, J S Y AU - Narasimhan, T N AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 PB - Ga. State Univ., Atlanta, GA KW - models KW - genesis KW - fractures KW - experimental studies KW - naturally fractured reservoirs KW - statistical analysis KW - fractals KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50560734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Wang%2C+J+S+Y%3BNarasimhan%2C+T+N%3BAnonymous&rft.aulast=Wang&rft.aufirst=J+S&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fractal+and+statistical+characterization+of+rough+fracture&rft.title=Fractal+and+statistical+characterization+of+rough+fracture&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Fluid flow in fractured rocks N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 16 N1 - PubXState - GA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Interdisciplinary approaches to the characterization of fracture networks for fluid flow analyses AN - 50559229; 1991-040030 JF - International conference on Fluid flow in fractured rocks AU - Long, J C S AU - Billauxt, D AU - Hestir, Kevin AU - Mayer, E L AU - Petersen, J AU - Karasake, K AU - Nihei, K AU - Gentiert, S AU - Cox, L AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 PB - Ga. State Univ., Atlanta, GA KW - fractures KW - experimental studies KW - materials, properties KW - interpretation KW - fluid dynamics KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50559229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Long%2C+J+C+S%3BBillauxt%2C+D%3BHestir%2C+Kevin%3BMayer%2C+E+L%3BPetersen%2C+J%3BKarasake%2C+K%3BNihei%2C+K%3BGentiert%2C+S%3BCox%2C+L%3BAnonymous&rft.aulast=Long&rft.aufirst=J+C&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Interdisciplinary+approaches+to+the+characterization+of+fracture+networks+for+fluid+flow+analyses&rft.title=Interdisciplinary+approaches+to+the+characterization+of+fracture+networks+for+fluid+flow+analyses&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Fluid flow in fractured rocks N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 4 N1 - PubXState - GA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Characterization of fracture apertures by fractals and by variograms; a comparison AN - 50556580; 1991-040076 JF - International conference on Fluid flow in fractured rocks AU - Wang, J S Y AU - Narasimhan, T N AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 609 PB - Ga. State Univ., Atlanta, GA KW - fractures KW - variograms KW - variance analysis KW - statistical analysis KW - deformation KW - fractals KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50556580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Wang%2C+J+S+Y%3BNarasimhan%2C+T+N%3BAnonymous&rft.aulast=Wang&rft.aufirst=J+S&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+of+fracture+apertures+by+fractals+and+by+variograms%3B+a+comparison&rft.title=Characterization+of+fracture+apertures+by+fractals+and+by+variograms%3B+a+comparison&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Fluid flow in fractured rocks N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - PubXState - GA N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Use of a field transformation for modeling 3-D EM responses AN - 50537126; 1991-052869 JF - Abstracts - Workshop on Electromagnetic Induction in the Earth and Moon AU - Lee, K H A2 - Zhdanov, M. S. A2 - Berdichevsky, M. N. A2 - Fainberg, E. B. A2 - Spichak, V. V. Y1 - 1988 PY - 1988 DA - 1988 SP - 32 PB - Soviet Geophysical Committee, Moscow VL - 9 KW - three-dimensional models KW - tectonophysics KW - data processing KW - algorithms KW - interpretation KW - electromagnetic induction KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50537126?accountid=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+-+Workshop+on+Electromagnetic+Induction+in+the+Earth+and+Moon&rft.atitle=Use+of+a+field+transformation+for+modeling+3-D+EM+responses&rft.au=Lee%2C+K+H&rft.aulast=Lee&rft.aufirst=K&rft.date=1988-01-01&rft.volume=9&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Workshop+on+Electromagnetic+Induction+in+the+Earth+and+Moon&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Ninth workshop on Electromagnetic induction in the Earth and Moon N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #02933 N1 - SubjectsTermNotLitGenreText - algorithms; crust; data processing; electromagnetic induction; interpretation; tectonophysics; three-dimensional models ER - TY - JOUR T1 - Heterogenous deformation resulting from stress gradients in calcite single crystals AN - 50225148; 1994-041607 AB - The stress gradient calculated from an isotropic elastic approximation does not directly reflect the distribution of permanent deformation in a crystal of the same shape under the same conditions. However, with additional crystallographic constraints, it serves to predict locations where twinning and slip are first activated in a stressed crystal. In this study, thick-walled hollow cylinders were cored from single calcite crystals parallel to and . One cylinder of each orientation was loaded at room T under one of two conditions: internal P (P (sub p) ) = 60 MPa, external P (P (sub c) ) = 100 MPa, or P (sub p) = 20 MPa, P (sub c) = 50 MPa. These conditions would produce a radial stress gradient in an isotropic elastic cylinder. Mechanical twins in the deformed calcite samples had a hexagonal distribution in the oriented cylinder and an orthorhomic distribution in the oriented cylinder. Zones of dense r-slip dislocations were observed in the cylinder. Calculated resolved shear stresses for r-slip in either cylinder remained far below the published critical resolved shear stress (c.r.s.s.) value. Calculated contributions from twinning back stress and anisotropy do not account for the difference between the resolved shear stress and the c.r.s.s. These results underscore the necessity to consider dislocation activation stresses rather than c.r.s.s. in quantitative analyses of heterogeneous deformation in single crystals. JF - Physics and Chemistry of Minerals AU - Meike, A Y1 - 1988 PY - 1988 DA - 1988 SP - 148 EP - 156 PB - Springer-Verlag, Berlin-New York VL - 16 IS - 2 SN - 0342-1791, 0342-1791 KW - crystals KW - stress KW - crystal structure KW - crystal growth KW - crystal dislocations KW - deformation KW - carbonates KW - twinning KW - calcite KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50225148?accountid=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=Physics+and+Chemistry+of+Minerals&rft.atitle=Heterogenous+deformation+resulting+from+stress+gradients+in+calcite+single+crystals&rft.au=Meike%2C+A&rft.aulast=Meike&rft.aufirst=A&rft.date=1988-01-01&rft.volume=16&rft.issue=2&rft.spage=148&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom | Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 1994-01-01 N1 - Number of references - 32 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - calcite; carbonates; crystal dislocations; crystal growth; crystal structure; crystals; deformation; stress; twinning ER - TY - JOUR T1 - Analytical models of slug tests AN - 50190059; 1988-023788 AB - In the present paper, attempts are made to develop solutions to various models of slug tests that may be applicable in analyzing the results of such tests where existing solutions are inadequate. Various geometries that may be encountered in heterogeneous systems such as fractured rocks are considered. Solutions are presented for linear flow, radial flow with boundaries, two layer, and concentric composite models with different flow geometries between the inner and outer region. Solutions are obtained in Laplace space and inverted back to real space numerically. Type curves are presented for each solution. Analyses of the type curves and derivative response curves reveal that many curves have unique shapes only for certain combination of the flow parameters and the distance. Other sets of type curves are similar in shape, although log-log plots and derivative plots may emphasize some features that may not be apparent in semilog plots. These results show that slug tests suffer problems of nonuniqueness to a greater extent than other well tests. JF - Water Resources Research AU - Karasaki, K AU - Long, J C S AU - Witherspoon, Paul A Y1 - 1988/01// PY - 1988 DA - January 1988 SP - 115 EP - 126 PB - American Geophysical Union, Washington, DC VL - 24 IS - 1 SN - 0043-1397, 0043-1397 KW - models KW - theoretical studies KW - slug tests KW - movement KW - hydrodynamics KW - testing KW - porous materials KW - mathematical models KW - hydrogeology KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50190059?accountid=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=Analytical+models+of+slug+tests&rft.au=Karasaki%2C+K%3BLong%2C+J+C+S%3BWitherspoon%2C+Paul+A&rft.aulast=Karasaki&rft.aufirst=K&rft.date=1988-01-01&rft.volume=24&rft.issue=1&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR024i001p00115 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - aquifers; ground water; hydrodynamics; hydrogeology; mathematical models; models; movement; porous materials; slug tests; testing; theoretical studies DO - http://dx.doi.org/10.1029/WR024i001p00115 ER - TY - JOUR T1 - MINC: An Approach for Analyzing Transport in Strongly Heterogeneous Systems AN - 19069454; 8905486 AB - Systems in which materials of low-diffusivity occur as islands in pervasive high-diffusivity materials are considered in this study. In these systems, global three-dimensional transport occurs in the high-diffusivity materials. Transport in the low-diffusivity materials is local and one-dimensional in nature. MINC (Multiple Interacting Continua) is a method for efficiently simulating transport in such systems. The Integral Finite Difference Method (IFDM) provides a convenient way for implementing MINC. Known information on the shape and the size of the blocks can be judiciously utilized to obtain improved accuracy in estimating transport into the islands. MINC permits handling of continua at several hierarchical levels. (See also W89-05465) (Author 's abstract) JF - Groundwater Flow and Quality Modelling. D. Reidel Publishing Co. Boston. 1988. p 375-391, 4 fig, 21 ref. AU - Narasimhan, T N AU - Preuss, K AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1988 PY - 1988 DA - 1988 KW - Water Resources Abstracts KW - Multiple Interacting Continua KW - Groundwater movement KW - Solute transport KW - Heterogeneity KW - Finite element method KW - Diffusivity KW - Mathematical equations KW - Model studies KW - Hydraulic models KW - Estimating KW - SW 5080:Evaluation, processing and publication KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19069454?accountid=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=&rft.atitle=MINC%3A+An+Approach+for+Analyzing+Transport+in+Strongly+Heterogeneous+Systems&rft.au=Narasimhan%2C+T+N%3BPreuss%2C+K&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Photoinduced intramolecular electron transfer in peptide-bridged molecules. AN - 15623144; 2262676 AB - Two series of molecules have been prepared and characterized in which a polypyridyl Ru(II) complex is linked to p-dimethoxybenzene (DMB) and p-benzoquinone (Q) moieties by peptide bridges containing the amino acid L-proline (Pro). The photophysical properties of the metal-to-ligand charge transfer (MLCT) excited state of the Ru(II) chromophore have been examined for the complexes with 0, 1, 2, 3, and 4 intervening Pro residues. Steady state and time resolved luminescence experiments on the Pro-bridged DMB system show that the properties of the Ru MLCT excited state are only slightly modified from those of an unsubstituted model complex by the presence of covalently attached DMB peptides. The quenching process is ascribed to long-range intramolecular Ru-to-Q electron transfer. This hypothesis is supported by time-resolved luminescence data which suggest that the average electron transfer rate falls sharply with an increase in the peptide bridge length. JF - Journal of the American Chemical Society AU - Schanze, K S AU - Sauer, K AD - Dep. Chem., Lab. Chem. Biodynam., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 1180 EP - 1186 VL - 110 IS - 4 SN - 0002-7863, 0002-7863 KW - bridges KW - electron transfer KW - peptides KW - photoinduction KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15623144?accountid=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+the+American+Chemical+Society&rft.atitle=Photoinduced+intramolecular+electron+transfer+in+peptide-bridged+molecules.&rft.au=Schanze%2C+K+S%3BSauer%2C+K&rft.aulast=Schanze&rft.aufirst=K&rft.date=1988-01-01&rft.volume=110&rft.issue=4&rft.spage=1180&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Chemical+Society&rft.issn=00027863&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Crystallization of human c-H-ras oncogene products. AN - 15474423; 2208041 AB - There is compelling evidence that cancer develops as a consequence of genetic changes (probably multiple) is some members of a selected set of cellular genes. DNA isolated from a variety of tumors, but not normal tissues, possesses the ability to malignantly transform non-tumorigenic cells. The most commonly found transforming genes isolated from human tumor cells by DNA transfection assay are the ras gene family (c-H-ras , c-K-ras and N-ras ). We report crystallization of several human c-H-ras oncogene proteins. JF - Journal of Molecular Biology AU - Jancarik, J AU - de Vos, A AU - Kim, Sung-Hou AU - Miura, K AU - Ohtsuka, E AU - Noguchi, S AU - Nishimura, S AD - Dep. Chem. and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 205 EP - 207 VL - 200 IS - 1 SN - 0022-2836, 0022-2836 KW - X-ray crystallography KW - c-H-ras gene KW - gene products KW - genes KW - man KW - oncogenes KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15474423?accountid=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+Molecular+Biology&rft.atitle=Crystallization+of+human+c-H-ras+oncogene+products.&rft.au=Jancarik%2C+J%3Bde+Vos%2C+A%3BKim%2C+Sung-Hou%3BMiura%2C+K%3BOhtsuka%2C+E%3BNoguchi%2C+S%3BNishimura%2C+S&rft.aulast=Jancarik&rft.aufirst=J&rft.date=1988-01-01&rft.volume=200&rft.issue=1&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molecular+Biology&rft.issn=00222836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Controlling indoor air pollution. AN - 15339745; 2096968 AB - Airborne combustion products, toxic chemicals and radioactivity are more abundant indoors than outdoors. Should indoor air be regulated? If so, how? Putting risks in perspective helps to answer both questions. JF - Scientific American AU - Nero, AV Jr AD - Lawrence Berkeley Lab. (LBL), Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 42 EP - 49 VL - 258 IS - 5 SN - 0036-8733, 0036-8733 KW - air pollution KW - indoor air pollution KW - health KW - man KW - indoor environments KW - Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts KW - reviews KW - risk assessment KW - public health KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - H SM3.8.2:CHEMICALS (CORROSION) KW - P 0000:AIR POLLUTION KW - X 24250:Reviews KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15339745?accountid=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=Scientific+American&rft.atitle=Controlling+indoor+air+pollution.&rft.au=Nero%2C+AV+Jr&rft.aulast=Nero&rft.aufirst=AV&rft.date=1988-01-01&rft.volume=258&rft.issue=5&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Scientific+American&rft.issn=00368733&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - reviews; indoor environments; public health; risk assessment; man ER - TY - JOUR T1 - Characterization of complexes of egg yolk phosphatidylcholine and apolipoprotein A-II prepared in the absence and presence of sodium cholate. AN - 15322385; 2080153 AB - Complexes of apolipoprotein A-II and egg yolk phosphatidylcholine were prepared in mixtures of different composition in the absence and presence of sodium cholate. By gradient gel electrophoresis, complex preparations were polydisperse and particle size distributions were influenced by the composition of the reconstitution mixture. Complexes generally exhibited a discoidal morphology by electron microscopy, but showed increased formation of vesicular complexes at elevated levels of egg yolk PC in the mixtures. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Blanche, P J AU - Nichols, A V AU - Forte, T M AU - Gong, EL AD - Lawrence Berkeley Lab., Donner Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 143 EP - 152 VL - 958 IS - 2 SN - 0167-4838, 0167-4838 KW - apolipoprotein A-II KW - characterization KW - chickens KW - complex KW - discoidal KW - phosphatidylcholine KW - yolk KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15322385?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Characterization+of+complexes+of+egg+yolk+phosphatidylcholine+and+apolipoprotein+A-II+prepared+in+the+absence+and+presence+of+sodium+cholate.&rft.au=Blanche%2C+P+J%3BNichols%2C+A+V%3BForte%2C+T+M%3BGong%2C+EL&rft.aulast=Blanche&rft.aufirst=P&rft.date=1988-01-01&rft.volume=958&rft.issue=2&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Use of psoralen-modified oligonucleotides to trap three-stranded RecA-DNA complexes and repair of these cross-linked complexes by ABC excinuclease. AN - 15310035; 2070759 AB - A series of site-specifically cross-linked, three-stranded complexes has been prepared using the RecA protein, form I (covalently closed and negatively supercoiled) pUC19 plasmid, and eight psoralen-monoadducted oligonucleotides between 30 and 107 residues in length. Complexes formed much less efficiently if linearized pUC19 was used as the duplex substrate. Quantitative analysis indicates that although RecA is able to utilize a 30-mer in its homologous pairing reaction, incorporation at 50% efficiency requires a single-stranded substrate at least 50 residues long. These three-stranded complexes have been used to study the action mechanism for cross-link repair by ABC excinuclease, and the results are consistent with the recent model of Van Houten, et al. JF - Journal of Biological Chemistry AU - Cheng, S AU - Van Houten, B AU - Gamper, H B AU - Sancar, A AU - Hearst, JE AD - Dep. Chem., Univ. California, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 15110 EP - 15117 VL - 263 IS - 29 SN - 0021-9258, 0021-9258 KW - genes KW - RecA gene KW - complexes KW - in vitro KW - RecA protein KW - ABC excinuclease KW - Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - DNA KW - DNA repair KW - J 02725:DNA KW - N 14652:DNA repair UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15310035?accountid=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+Biological+Chemistry&rft.atitle=Use+of+psoralen-modified+oligonucleotides+to+trap+three-stranded+RecA-DNA+complexes+and+repair+of+these+cross-linked+complexes+by+ABC+excinuclease.&rft.au=Cheng%2C+S%3BVan+Houten%2C+B%3BGamper%2C+H+B%3BSancar%2C+A%3BHearst%2C+JE&rft.aulast=Cheng&rft.aufirst=S&rft.date=1988-01-01&rft.volume=263&rft.issue=29&rft.spage=15110&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biological+Chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - DNA; DNA repair ER - TY - JOUR T1 - Transformation of large discoidal complexes of apolipoprotein A-I and phosphatidylcholine by lecithin-cholesterol acyltransferase. AN - 15178531; 1961375 AB - Using a cholate-dialysis recombination procedure, complexes of apolipoprotein A-I and synthetic phosphatidylcholine (1-palmitoyl-2-oleoylphosphatidylcholine (POPC) or dioleoyl-phosphatidylcholine (DOPC) were prepared in mixtures at a relatively high molar ratio of 150:1 phosphatidylcholine/apolipoprotein A-I. Particle size distribution analysis by gradient gel electrophoresis of the recombinant mixtures indicated the presence of a series of discrete complexes that included species migrating at R sub(F) values observed for discoidal particles in nascent high-density lipoproteins (HDL) in plasma of lecithin-cholesterol acyltransferase-deficient subjects. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Gong, EL AU - Nichols, A V AU - Forte, T M AU - Blanche, P J AU - Shore, V G AD - Lawrence Berkeley Lab., Donner Lab., 1 Cyclotron Rd., Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 73 EP - 85 VL - 961 IS - 1 SN - 0167-4838, 0167-4838 KW - apolipoprotein A-I KW - large discoidal complexes KW - phosphatidylcholine KW - phosphatidylcholine-sterol acyltransferase KW - transformation KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15178531?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Transformation+of+large+discoidal+complexes+of+apolipoprotein+A-I+and+phosphatidylcholine+by+lecithin-cholesterol+acyltransferase.&rft.au=Gong%2C+EL%3BNichols%2C+A+V%3BForte%2C+T+M%3BBlanche%2C+P+J%3BShore%2C+V+G&rft.aulast=Gong&rft.aufirst=EL&rft.date=1988-01-01&rft.volume=961&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Excitation transfer in C-phycocyanin. Foerster transfer rate and exciton calculations based on new crystal structure data for C-phycocyanins from Agmenellum quadruplicatum and Mastigocladus laminosus . AN - 15144686; 1920710 AB - Calculations of excitation transfer rates among the chromophores of C-phycocyanin using the Foerster inductive resonance transfer mechanism have been carried out using the new coordinates for the position and orientation of the chromophores. Several of the rate constants are significantly altered from the results of our calculations using the previously published coordinates. In particular, for the ( alpha beta ) sub(3)-trimers of Mastigocladus laminosus) or for the ( alpha beta ) sub(3)-trimers or the ( alpha beta ) sub(6)-hexamers of Agmenellum quadruplicatum), the new calculations predict excited state relaxation components with exponential time constants shorter than 1 ps. In fact, some of the interchromophore interactions are so strong that exciton coupling is probably the relevant mechanism of interaction. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Sauer, K AU - Scheer, H AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 157 EP - 170 VL - 936 IS - 2 SN - 0167-4838, 0167-4838 KW - Agmenellum guadruplicatum KW - C-phycocyanin KW - Mastigocladus laminosus KW - chromophores KW - excitation KW - rates KW - transfer KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15144686?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Excitation+transfer+in+C-phycocyanin.+Foerster+transfer+rate+and+exciton+calculations+based+on+new+crystal+structure+data+for+C-phycocyanins+from+Agmenellum+quadruplicatum+and+Mastigocladus+laminosus+.&rft.au=Sauer%2C+K%3BScheer%2C+H&rft.aulast=Sauer&rft.aufirst=K&rft.date=1988-01-01&rft.volume=936&rft.issue=2&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - CONF T1 - Mapping surficial radium content as a partial indicator of radon concentrations in U.S. houses. AN - 15127582; 1919652 AB - In connection with the problem of indoor radon, the authors discuss the use of a database developed from the National Aerial Radiometric Reconnaissance in the development of a map of radium in soil for the contiguous 48 states. They examine the relationship between the results of measurements of radon in houses and the indications of the U.S. map, noting that some, but by no means all, of the areas known to have elevated radon concentrations appear as areas of higher radium concentration than their surroundings and that there are other areas, in which measurements of high radon levels have not been made, which are suggested as deserving of interest. They discuss mapping techniques for smaller areas and possible methods of dealing with apparent discrepancies between adjacent areas. They show that, on a national basis, as much as half the variation in radon from region to region may be accounted for by the level of radium in the soil, but that there are regions for which the radium concentration does not account for the relatively high observed radon. JF - RADIAT. PROT. DOSIM. AU - Revzan, K L AU - Nero, A V AU - Sextro, R G Y1 - 1988 PY - 1988 DA - 1988 SP - 179 EP - 184 VL - 24 IS - 1-4 KW - monitoring measurements KW - United States KW - Health & Safety Science Abstracts; Pollution Abstracts KW - radium KW - housing KW - radon KW - indoor environments KW - H SI1.9.1:RADIATION HAZARDS KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15127582?accountid=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=RADIAT.+PROT.+DOSIM.&rft.atitle=Mapping+surficial+radium+content+as+a+partial+indicator+of+radon+concentrations+in+U.S.+houses.&rft.au=Revzan%2C+K+L%3BNero%2C+A+V%3BSextro%2C+R+G&rft.aulast=Revzan&rft.aufirst=K&rft.date=1988-01-01&rft.volume=24&rft.issue=1-4&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=RADIAT.+PROT.+DOSIM.&rft.issn=01448420&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The effect of speed of deoxygenation on the percentage of aligned hemoglobin in sickle cells. Application of differential polarization microscopy. AN - 15125086; 1915817 AB - The authors have used differential polarization microscopy, which provides images of linear dichroism, to measure the percentage of aligned hemoglobin (Hb) in 1086 deoxygenated red blood cells from subjects with sickle cell anemia. The percentage was found to be only slightly dependent on the speed of deoxygenation, thus showing that the percentage of aligned Hb was thermodynamically controlled (as has been found previously for the percentage of polymerized Hb in vitro). A slight decrease in the percentage of aligned Hb due to increasing speed of deoxygenation is primarily due to the increase in the number of cells containing no detectable aligned Hb. JF - Journal of Biological Chemistry AU - Mickols, W E AU - Corbett, J D AU - Maestre, M F AU - Tinoco, I Jr AU - Kropp, J AU - Embury, SH AD - Div. Biol. and Med., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 4338 EP - 4346 VL - 263 IS - 9 SN - 0021-9258, 0021-9258 KW - deoxygenation KW - effects on KW - erythrocytes KW - hemoglobin KW - kinetics KW - man KW - polymerization KW - sickle cell disease KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15125086?accountid=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+Biological+Chemistry&rft.atitle=The+effect+of+speed+of+deoxygenation+on+the+percentage+of+aligned+hemoglobin+in+sickle+cells.+Application+of+differential+polarization+microscopy.&rft.au=Mickols%2C+W+E%3BCorbett%2C+J+D%3BMaestre%2C+M+F%3BTinoco%2C+I+Jr%3BKropp%2C+J%3BEmbury%2C+SH&rft.aulast=Mickols&rft.aufirst=W&rft.date=1988-01-01&rft.volume=263&rft.issue=9&rft.spage=4338&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biological+Chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - CONF T1 - Estimated risk of lung cancer from exposure to radon decay products in U.S. homes: A brief review. AN - 15081756; 1875770 AB - Recent analyses now permit direct estimation of the risks of lung cancer from radon decay products in U.S. homes. Analysis of data from indoor monitoring in single-family homes yields a tentative frequency distribution of annual-average super(222)Rn concentrations with an arithmetic mean of 55 Bq m super(-3) and approximately 2% of homes having 300 Bq m super(-3) or more. Application of the results of the results of occupational epidemiological studies to indoor exposures, either directly or using recent advances in lung dosimetry, suggests that the average indoor concentration entails a lifetime risk of lung cancer of about 0.4%, contributing about 10% of the total risk of lung cancer. JF - Atmospheric Environment AU - Nero, AV Jr Y1 - 1988 PY - 1988 DA - 1988 SP - 2205 EP - 2211 VL - 22 IS - 10 KW - Health & Safety Science Abstracts; Pollution Abstracts KW - radon KW - air quality KW - indoor environments KW - epidemiology KW - lung KW - cancer KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - H SM3.8.2:CHEMICALS (CORROSION) KW - P 0000:AIR POLLUTION KW - H SM6.8.2:CHEMICALS (CORROSION) KW - H SM10.21:CANCER KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15081756?accountid=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=Atmospheric+Environment&rft.atitle=Estimated+risk+of+lung+cancer+from+exposure+to+radon+decay+products+in+U.S.+homes%3A+A+brief+review.&rft.au=Nero%2C+AV+Jr&rft.aulast=Nero&rft.aufirst=AV&rft.date=1988-01-01&rft.volume=22&rft.issue=10&rft.spage=2205&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Pseudo first-order reaction rate constant for the formation of hydroxymethyl-hydroperoxide from formaldehyde and hydrogen peroxide. AN - 15079213; 1874833 JF - Atmospheric Environment AU - Benner, W H AU - Bizjak, M AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 2603 EP - 2605 VL - 22 IS - 11 SN - 1352-2310, 1352-2310 KW - acid precipitation KW - hydrogen peroxide KW - Pollution Abstracts KW - clouds KW - fog KW - formaldehyde KW - meteorology KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15079213?accountid=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=Atmospheric+Environment&rft.atitle=Pseudo+first-order+reaction+rate+constant+for+the+formation+of+hydroxymethyl-hydroperoxide+from+formaldehyde+and+hydrogen+peroxide.&rft.au=Benner%2C+W+H%3BBizjak%2C+M&rft.aulast=Benner&rft.aufirst=W&rft.date=1988-01-01&rft.volume=22&rft.issue=11&rft.spage=2603&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - fog; clouds; formaldehyde; meteorology ER - TY - JOUR T1 - Charged particle irradiation of chordoma and chondrosarcoma of the base of skull and cervical spine: The Lawrence Berkeley Laboratory experience. AN - 15062467; 1857883 AB - Forty-five consecutive patients with chordoma or chondrosarcoma at the base of skull or cervical spine were treated at the University of California Lawrence Berkeley Laboratory (UCLBL) and University of California School of Medicine, San Francisco (UCSF) between November 1977 and October 1986. All patients had undergone a subtotal surgical resection. Twenty-three patients were treated definitively with charged particles, 13 patients were treated with photons and particles, and 9 patients were treated for recurrent disease. Complications included 3 patients with unilateral visual loss, two patients who became blind, and 4 patients with radiation injury to the brainstem. JF - International Journal of Radiation Oncology, Biology, & Physics AU - Berson, A M AU - Castro, J R AU - Petti, P AU - Phillips, T L AU - Gauger, GE AU - Gutin, P AU - Collier, J M AU - Henderson, S D AU - Baken,K AD - Lawrence Berkeley Lab., Build. 55-121, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 559 EP - 565 VL - 15 IS - 3 SN - 0360-3016, 0360-3016 KW - injuries KW - Toxicology Abstracts KW - skull KW - vision KW - brain stem KW - tumors KW - radiotherapy KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15062467?accountid=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=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.atitle=Charged+particle+irradiation+of+chordoma+and+chondrosarcoma+of+the+base+of+skull+and+cervical+spine%3A+The+Lawrence+Berkeley+Laboratory+experience.&rft.au=Berson%2C+A+M%3BCastro%2C+J+R%3BPetti%2C+P%3BPhillips%2C+T+L%3BGauger%2C+GE%3BGutin%2C+P%3BCollier%2C+J+M%3BHenderson%2C+S+D%3BBaken%2CK&rft.aulast=Berson&rft.aufirst=A&rft.date=1988-01-01&rft.volume=15&rft.issue=3&rft.spage=559&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.issn=03603016&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - tumors; skull; radiotherapy; brain stem; vision; man ER - TY - JOUR T1 - Removal of nitric oxide from flue gas using water-soluble iron(II) dithiocarbamates. AN - 15026064; 1831394 AB - The reactions of glycine and iminodiacetic acid with carbon disulfide in strongly alkaline solution yield N-(carboxymethyl) dithiocarbamate (1) and N,N-bis(carboxymethyl)dithiocarbamate (2), respectively. These dithiocarbamates have been characterized by UV-visible and laser Raman spectroscopies and have been isolated as S-benzylthiuronate derivatives. Aqueous solutions containing iron(II) chelates of 1 and 2 have been shown to be effective in removing NO from a simulated flue gas mixture over the pH range of 3-10. Most of the absorbed NO was reduced to N sub(2), and oxidative coupling of the dithiocarbamates occurred to form the corresponding dithiuram disulfides. Evidence is also presented for the absorption of NO by iron(II) chelates of dithiocarbamates derived from diethanolamine and urea. JF - Environmental Science & Technology AU - Liu, D K AU - Chang, Shih-Ger AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 1196 EP - 1200 VL - 22 IS - 10 SN - 0013-936X, 0013-936X KW - Pollution Abstracts KW - chemical reactions KW - nitric oxide KW - chelation KW - iron KW - flue gas KW - P 9000:ENVIRONMENTAL ACTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15026064?accountid=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+Science+%26+Technology&rft.atitle=Removal+of+nitric+oxide+from+flue+gas+using+water-soluble+iron%28II%29+dithiocarbamates.&rft.au=Liu%2C+D+K%3BChang%2C+Shih-Ger&rft.aulast=Liu&rft.aufirst=D&rft.date=1988-01-01&rft.volume=22&rft.issue=10&rft.spage=1196&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - nitric oxide; flue gas; iron; chelation; chemical reactions ER - TY - JOUR T1 - High-resolution electron diffraction of reconstituted phoE porin. AN - 15016219; 1827835 AB - PhoE porin has been reconstituted with phospholipid, forming large membrane patches. Electron diffraction shows that the reconstituted PhoE porin forms highly coherent crystalline arrays, giving structural information to a resolution of 3 multiplied by 4 angstrom. The crystal form is of the orthorhombic space group P2 sub(1)2 sub(1)2, with unit cell dimensions a = 150 angstrom and b = 129 angstrom. Images of negatively stained PhoE crystalline patches show that there are four PhoE porin trimers in a unit cell. JF - Journal of Molecular Biology AU - Jap, B K AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 229 EP - 231 VL - 199 IS - 1 SN - 0022-2836, 0022-2836 KW - PhoE porin KW - Microbiology Abstracts B: Bacteriology KW - porins KW - bacteria KW - crystallography KW - cell membranes KW - J 02721:Cell cycle, morphology and motility UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15016219?accountid=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+Molecular+Biology&rft.atitle=High-resolution+electron+diffraction+of+reconstituted+phoE+porin.&rft.au=Jap%2C+B+K&rft.aulast=Jap&rft.aufirst=B&rft.date=1988-01-01&rft.volume=199&rft.issue=1&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molecular+Biology&rft.issn=00222836&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - bacteria; porins; cell membranes; crystallography ER - TY - JOUR T1 - The effects of infiltration and insulation on the source strengths and indoor air pollution from combustion space heating appliances. AN - 14981081; 1802011 AB - One residence was used as a control and the other residence had infiltration and insulation levels modified. An unvented propane space heater was used as the source in this study. A model was developed to describe the dependence of both indoor air pollution levels and the appliance source strengths on house air exchange rates and house insulation levels. Model parameters were estimated by applying regression techniques to the data. Results show that indoor air pollution levels in houses with indoor combustion space heating pollution sources can be held constant (or lowered) by reducing the thermal conductance by an amount proportional to (or greater than) the reduction of the air exchange rate. JF - J. AIR POLLUT. CONTROL ASSOC. AU - Traynor, G W AU - Apte, M G AU - Carruthers, A R AU - Dillworth, J F AU - Prill, R J AU - Grimsrud, D T AU - Turk, B H AD - Indoor Environ. Program, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 1011 EP - 1015 VL - 38 IS - 8 KW - insulation KW - Pollution Abstracts KW - heating systems KW - energy conservation KW - combustion KW - air pollution KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14981081?accountid=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=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.atitle=The+effects+of+infiltration+and+insulation+on+the+source+strengths+and+indoor+air+pollution+from+combustion+space+heating+appliances.&rft.au=Traynor%2C+G+W%3BApte%2C+M+G%3BCarruthers%2C+A+R%3BDillworth%2C+J+F%3BPrill%2C+R+J%3BGrimsrud%2C+D+T%3BTurk%2C+B+H&rft.aulast=Traynor&rft.aufirst=G&rft.date=1988-01-01&rft.volume=38&rft.issue=8&rft.spage=1011&rft.isbn=&rft.btitle=&rft.title=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - air pollution; combustion; heating systems; energy conservation ER - TY - JOUR T1 - Modeling the effects of exhaust ventilation of super(222)Rn entry rates and indoor super(222)Rn concentrations. AN - 14965569; 1793252 AB - Continuous mechanical exhaust ventilation of moderately air-tight residences is common in Scandinavia and has recently been employed in several U.S. residences. Exhaust ventilation decreases the indoor pressure and, thus, increases the pressure difference which drives super(222)Rn entry. Relatively simple analytical (i.e. closed form) models were developed and used to examine the impacts of exhaust ventilation on super(222)Rn entry rates and concentrations in houses with either a crawl space or a basement. A more complex finite difference model was also developed for the house with a basement and yielded soil gas entry rates within 16% of those predicted with the analytical model. The models indicate that exhaust ventilation is suitable, but not optimal (from the perspective of indoor super(222)Rn), for houses with a vented crawl space. Exhaust ventilation is also indicated to be suitable for houses with basements surrounded by relatively impermeable soil. JF - Health Physics AU - Mowris, RJ AU - Fisk, W J AD - Indoor Environ. Program, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 491 EP - 501 VL - 54 IS - 5 SN - 0017-9078, 0017-9078 KW - monitoring measurements KW - Health & Safety Science Abstracts; Pollution Abstracts KW - exhaust emissions KW - radon KW - ventilation KW - indoor environments KW - P 8000:RADIATION KW - H SE3.9.1:RADIATION HAZARDS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14965569?accountid=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=Health+Physics&rft.atitle=Modeling+the+effects+of+exhaust+ventilation+of+super%28222%29Rn+entry+rates+and+indoor+super%28222%29Rn+concentrations.&rft.au=Mowris%2C+RJ%3BFisk%2C+W+J&rft.aulast=Mowris&rft.aufirst=RJ&rft.date=1988-01-01&rft.volume=54&rft.issue=5&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - indoor environments; radon; ventilation; exhaust emissions ER - TY - JOUR T1 - Transcription of oxygen-regulated photosynthetic genes requires DNA gyrase in Rhodobacter capsulatus . AN - 14950263; 1778185 AB - The regulation of the photosynthetic genes by DNA supercoiling in Rhodobacter capsulatus has been studied by using gyrase inhibitors in vivo and by measurement of mRNA levels of more than a dozen genes. The results demonstrate that the levels of mRNA for light-harvesting (I, II) and reaction center (L, M, H) proteins, bacteriochlorophyll biosynthetic enzymes, ribulose-bisphosphate carboxylase (EC 4.1.1.39), and the mRNAs from the open reading frames Q and R decreased immediately and dramatically upon addition of novobiocin and coumermycin. The kinetics of specific mRNA changes and the differential sensitivity of anaerobic and aerobic genes to the gyrase inhibitors strongly suggest that DNA supercoiling is involved in the differential expression of photosynthetic genes in response to the level of oxygen in R. capsulatus . JF - Proceedings of the National Academy of Sciences, USA AU - Zhu, Y S AU - Hearst, JE AD - Div. Chem. Biodyn., Lawrence Berkeley Lab., and Dep. Chem., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 4209 EP - 4213 VL - 85 IS - 12 SN - 0027-8424, 0027-8424 KW - requirements KW - DNA KW - supercoiling KW - enzymes KW - regulation KW - DNA topoisomerase (ATP-hydrolysing) KW - oxygen KW - Biochemistry Abstracts 2: Nucleic Acids; Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - photosynthesis KW - Rhodobacter capsulatus KW - genes KW - RNA biosynthesis KW - light-harvesting proteins KW - J 02726:RNA and ribosomes KW - G 07320:Bacterial genetics KW - N 14731:DNA-unwinding enzymes KW - N 14662:Gene regulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14950263?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Transcription+of+oxygen-regulated+photosynthetic+genes+requires+DNA+gyrase+in+Rhodobacter+capsulatus+.&rft.au=Zhu%2C+Y+S%3BHearst%2C+JE&rft.aulast=Zhu&rft.aufirst=Y&rft.date=1988-01-01&rft.volume=85&rft.issue=12&rft.spage=4209&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodobacter capsulatus; RNA biosynthesis; genes; photosynthesis; light-harvesting proteins ER - TY - BOOK T1 - Evaluation of radon reduction techniques in fourteen basement houses preliminary results. AN - 14948549; 1769034 AB - As part of a long-term study of radon entry, diagnostic techniques, and mitigation in 14 homes in north-central New Jersey, several radon reduction techniques were evaluated. This research was conducted as a collaborative effort, with research teams from Lawrence Berkeley Laboratory, Princeton University, and Oak Ridge National Laboratory conducting investigations in 14 homes. One or more mitigation systems were installed in these homes, usually as a staged process to enable evaluation of the effects of each phase. The majority of the mitigation systems included different configurations of subslab and/or block-wall ventilation systems. AU - Turk, B H AU - Harrison, J AU - Sextro, R G AU - Hubbard, L M AU - Gadsby, K J AU - Matthews, T G AU - Dudney, C S Y1 - 1988 PY - 1988 DA - 1988 SP - 1 EP - 109 KW - New Jersey KW - Pollution Abstracts KW - ventilation KW - air quality KW - indoor environments KW - radon KW - pollution control KW - P 8000:RADIATION KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14948549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Turk%2C+B+H%3BHarrison%2C+J%3BSextro%2C+R+G%3BHubbard%2C+L+M%3BGadsby%2C+K+J%3BMatthews%2C+T+G%3BDudney%2C+C+S&rft.aulast=Turk&rft.aufirst=B&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=109&rft.isbn=&rft.btitle=Evaluation+of+radon+reduction+techniques+in+fourteen+basement+houses+preliminary+results.&rft.title=Evaluation+of+radon+reduction+techniques+in+fourteen+basement+houses+preliminary+results.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Air cleaner efficiencies for removal of nitrogen dioxide and volatile compounds. AN - 14941238; 1768794 AB - The objective of this research was to measure the initial effective cleaning rates (ECR) of selected cleaners for removing NO sub(2) and six representative volatile organic compounds (VOC) from the air. Four portable air cleaners, representing three different principles of particle removal and incorporating activated carbon, were investigated. Experiments were conducted in a closed Environmental Chamber using analyze concentrations similar to those reported in residences. Effects of relative humidity, temperature, filter particle removal and saturation of the absorbents on the ECRs were not investigated in this preliminary study. AU - Daisey, J M AU - Hodgson, A T Y1 - 1988 PY - 1988 DA - 1988 SP - 1 EP - 114 KW - Pollution Abstracts KW - activated carbon KW - volatile organic compounds KW - air pollution control KW - cleaning process KW - nitrogen dioxide KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14941238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Daisey%2C+J+M%3BHodgson%2C+A+T&rft.aulast=Daisey&rft.aufirst=J&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=114&rft.isbn=&rft.btitle=Air+cleaner+efficiencies+for+removal+of+nitrogen+dioxide+and+volatile+compounds.&rft.title=Air+cleaner+efficiencies+for+removal+of+nitrogen+dioxide+and+volatile+compounds.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Transport of volatile organic compounds from soil into a residential basement. AN - 14936207; 1766129 AB - The objective of this study was to assess the importance of pressure-driven flow of soil gas into the basement of a house adjacent to a municipal landfill as an entry mechanism for volatile organic compounds (VOC). Twenty-six VOC were identified in soil gas. The concentrations of many of these compounds were much higher in soil gas than in outdoor and indoor air. Measurement of the pressure field developed in the soil around the house while the basement was depressurized with an exhaust fan showed that soil gas, up to a distance of 12 m from the house, was well coupled with basement air. However, monitoring of the movement of tracer gas from the soil into the basement with depressurization demonstrated that the convective flow of soil gas into the basement would be negligible at typical operating conditions. This flow was limited by the relatively low permeability of the soil. AU - Hodgson, A T AU - Garbesi, K AU - Sextro, R G AU - Daisey, J M Y1 - 1988 PY - 1988 DA - 1988 SP - 1 EP - 91 KW - soils KW - Pollution Abstracts KW - tracers KW - volatile organic compounds KW - gases KW - P 0000:AIR POLLUTION KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14936207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hodgson%2C+A+T%3BGarbesi%2C+K%3BSextro%2C+R+G%3BDaisey%2C+J+M&rft.aulast=Hodgson&rft.aufirst=A&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=91&rft.isbn=&rft.btitle=Transport+of+volatile+organic+compounds+from+soil+into+a+residential+basement.&rft.title=Transport+of+volatile+organic+compounds+from+soil+into+a+residential+basement.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Development of avian sarcoma and leukosis virus-based vector-packaging cell lines. AN - 14884363; 1723994 AB - The authors have constructed an avian leukosis virus derivative with a 5' deletion extending from within the tRNA primer binding site to a SacI site in the leader region. The aim was to remove cis-acting replicative and/or encapsidation sequences and to use this derivative, RAV-1 psi super(-), to develop vector-packaging cell lines. The authors show that RAV-1 psi super(-) can be stably expressed in the quail cell line QT6 and chicken embryo fibroblasts and that it is completely replication deficient in both cell types. Moreover, the authors have demonstrated that QT6-derived lines expressing RAV-1 psi super(-) can efficiently package four structurally different replication-defective v-src) expression vectors into infectious virus, with very low or undetectable helper virus release. JF - Journal of Virology AU - Stoker, A W AU - Bissell, MJ AD - Lab. Cell Biol., Div. Biol. and Med., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 1008 EP - 1015 VL - 62 IS - 3 SN - 0022-538X, 0022-538X KW - cell lines KW - transfection KW - gene expression KW - quail KW - chickens KW - avian leukosis virus KW - cloning vectors KW - embryo fibroblasts KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Biotechnology and Bioengineering Abstracts; Virology & AIDS Abstracts KW - N 14682:Cloning vectors KW - W 30114:Cloning vectors KW - V 22050:Viral genetics including virus reactivation KW - G 07120:Recombinant DNA/Genetic engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14884363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Virology&rft.atitle=Development+of+avian+sarcoma+and+leukosis+virus-based+vector-packaging+cell+lines.&rft.au=Stoker%2C+A+W%3BBissell%2C+MJ&rft.aulast=Stoker&rft.aufirst=A&rft.date=1988-01-01&rft.volume=62&rft.issue=3&rft.spage=1008&rft.isbn=&rft.btitle=&rft.title=Journal+of+Virology&rft.issn=0022538X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - avian leukosis virus; embryo fibroblasts; cloning vectors ER - TY - JOUR T1 - A ferrous cysteine based recyclable process for the combined removal of NO sub(x) and SO sub(2) from flue gas. AN - 14848707; 1686397 AB - The use of a neutral or alkaline solution of ferrous cysteine for the removal of NO in wet flue gas cleanup systems is described. This system possesses several advantages over the conventional Fe super(2+)(EDTA)-type chelates. Ferrous cysteine can be oxidized by residual O sub(2) in flue gas to form inert ferric cysteine, in which rapid electron-transfer reaction occurs to regenerate Fe super(2+). The oxidation product cystine can be conveniently converted back to cysteine by a simple and potentially cost-effective method using H sub(2)S and SO sub(2), thus making possible the recycling of the reagents. The effects of pH, O sub(2), SO sub(2), and various additives on the absorption of NO by ferrous cysteine have also been examined. JF - Environmental Science & Technology AU - Liu, D K AU - Frick, L P AU - Chang, S-G AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 219 EP - 223 VL - 22 IS - 2 SN - 0013-936X, 0013-936X KW - Pollution Abstracts KW - sulfur dioxide KW - recycling KW - cleaning process KW - scrubbers KW - flue gas desulfurization KW - nitrogen oxides KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14848707?accountid=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+Science+%26+Technology&rft.atitle=A+ferrous+cysteine+based+recyclable+process+for+the+combined+removal+of+NO+sub%28x%29+and+SO+sub%282%29+from+flue+gas.&rft.au=Liu%2C+D+K%3BFrick%2C+L+P%3BChang%2C+S-G&rft.aulast=Liu&rft.aufirst=D&rft.date=1988-01-01&rft.volume=22&rft.issue=2&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - cleaning process; scrubbers; flue gas desulfurization; recycling; nitrogen oxides; sulfur dioxide ER - TY - BOOK T1 - Solvent extraction of industrial organic substances from aqueous streams. AN - 14794089; 1650886 AB - The purpose of this paper is to review the current uses and the potential of solvent extraction for recovery of organic substances from aqueous streams. The place of extraction in the overall scheme of separation processes for such systems is explored first. A number of general factors are next considered. These include prediction and manipulation of phase equilibria, the difference in capabilities and characteristics between ordinary ("physical") solvents and chemical solvents or extractants, process equipment and configuration alternatives, and methods of solvent regeneration and of recovery of residual dissolved solvent. JF - . pp. 1-61. 1988. AU - King, C J AU - Senetar, J J A2 - Marinsky, JA A2 - Marcus, Y (eds) Y1 - 1988 PY - 1988 DA - 1988 SP - 61 KW - Pollution Abstracts KW - organic compounds KW - solvents KW - physicochemical properties KW - separation processes KW - ion exchange KW - P 9000:ENVIRONMENTAL ACTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14794089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=King%2C+C+J%3BSenetar%2C+J+J&rft.aulast=King&rft.aufirst=C&rft.date=1988-01-01&rft.volume=&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=Solvent+extraction+of+industrial+organic+substances+from+aqueous+streams.&rft.title=Solvent+extraction+of+industrial+organic+substances+from+aqueous+streams.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Spectral changes in conifers subjected to air pollution and water stress: Experimental studies. AN - 14791926; 1652177 AB - The roles of leaf anatomy, moisture and pigment content, and number of leaf layers on spectral reflectance in healthy, pollution-and water-stressed conifer needles were examined experimentally. Jeffrey pine (Pinus jeffreyi ) and giant sequoia (Sequoiadendron gigantea ) were exposed to ozone and acid mist treatments in fumigation chambers; red pine (Pinus resinosa ) needles were artificially dried. Infrared reflectance from stacked needles rose with free water loss. In an air-drying experiment, cell volume reductions induced by loss of turgor caused near infrared reflectance (TM band 4) to drop after most free water was lost. JF - IEEE Transactions on Geoscience and Remote Sensing AU - Westman, W E AU - Price, C V AD - Environ. Policy Anal. Unit, M.S. 90-H, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1988 PY - 1988 DA - 1988 SP - 11 EP - 21 VL - 26 IS - 1 SN - 0196-2892, 0196-2892 KW - spectroscopy KW - forestry KW - Sequoiadendron gigantea KW - Pollution Abstracts KW - fumigation KW - pigments KW - Pinus resinosa KW - Pinus jeffreyi KW - air pollution KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14791926?accountid=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=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.atitle=Spectral+changes+in+conifers+subjected+to+air+pollution+and+water+stress%3A+Experimental+studies.&rft.au=Westman%2C+W+E%3BPrice%2C+C+V&rft.aulast=Westman&rft.aufirst=W&rft.date=1988-01-01&rft.volume=26&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.issn=01962892&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Pinus jeffreyi; Pinus resinosa; air pollution; pigments; fumigation ER - TY - JOUR T1 - Convective heat transport in geothermal systems AN - 50987280; 1991-028297 JF - Revista Brasileira de Geofisica = Brazilian Journal of Geophysics AU - Lippmann, Marcelo J AU - Bodvarsson, Gudmundur S A2 - Hamza, V. M. A2 - Frangipani, A. A2 - Beck, A. E. A2 - Ribeiro, F. B. Y1 - 1987/12// PY - 1987 DA - December 1987 SP - 301 EP - 310 PB - Sociedade Brasileira de Geofisica, Sao Paulo VL - 5 IS - 2 SN - 0102-261X, 0102-261X KW - Svartsengi KW - Western Europe KW - Australasia KW - Europe KW - effects KW - economic geology KW - convection KW - production KW - geothermal energy KW - geothermal fields KW - Mexico KW - geothermal systems KW - heat flow KW - Cerro Prieto KW - Iceland KW - Baja California Mexico KW - New Zealand KW - changes KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50987280?accountid=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=Revista+Brasileira+de+Geofisica+%3D+Brazilian+Journal+of+Geophysics&rft.atitle=Convective+heat+transport+in+geothermal+systems&rft.au=Lippmann%2C+Marcelo+J%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Lippmann&rft.aufirst=Marcelo&rft.date=1987-12-01&rft.volume=5&rft.issue=2&rft.spage=301&rft.isbn=&rft.btitle=&rft.title=Revista+Brasileira+de+Geofisica+%3D+Brazilian+Journal+of+Geophysics&rft.issn=0102261X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International meeting on Geothermics and geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. sects., sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Australasia; Baja California Mexico; Cerro Prieto; changes; convection; economic geology; effects; Europe; geothermal energy; geothermal fields; geothermal systems; heat flow; Iceland; Mexico; New Zealand; production; Svartsengi; Western Europe ER - TY - JOUR T1 - Numerical evaluation of geothermal systems AN - 50986924; 1991-028298 JF - Revista Brasileira de Geofisica = Brazilian Journal of Geophysics AU - Bodvarsson, Gudmundur S AU - Pruess, Karsten AU - Lippmann, Marcelo J A2 - Hamza, V. M. A2 - Frangipani, A. A2 - Beck, A. E. A2 - Ribeiro, F. B. Y1 - 1987/12// PY - 1987 DA - December 1987 SP - 311 EP - 318 PB - Sociedade Brasileira de Geofisica, Sao Paulo VL - 5 IS - 2 SN - 0102-261X, 0102-261X KW - models KW - geothermal energy KW - geothermal systems KW - numerical analysis KW - economic geology KW - exploration KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50986924?accountid=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=Revista+Brasileira+de+Geofisica+%3D+Brazilian+Journal+of+Geophysics&rft.atitle=Numerical+evaluation+of+geothermal+systems&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+Karsten%3BLippmann%2C+Marcelo+J&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1987-12-01&rft.volume=5&rft.issue=2&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Revista+Brasileira+de+Geofisica+%3D+Brazilian+Journal+of+Geophysics&rft.issn=0102261X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International meeting on Geothermics and geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1991-01-01 N1 - Number of references - 28 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - economic geology; exploration; geothermal energy; geothermal systems; models; numerical analysis ER - TY - JOUR T1 - Aircraft measurements of sulfur, nitrogen, and carbon species during WATOX-86 AN - 50182126; 1989-032862 AB - Filter pack and aethalometer systems were successfully used aboard the National Oceanic and Atmospheric Administration WP-3D and King Air aircraft during the January 1986 intensive field investigation of the Western Atlantic Ocean Experiment (WATOX) to measure concentrations of sulfur and nitrogen species and black carbon aerosol. The mean boundary layer concentrations of SO (sub 4) =-e, NO (sub 3) (super -) , NH (sub 4) (super +) and black carbon measured on the WP-3D were 16, 6.6, 23 and 16 nmol m (super -3) (STP), respectively, and those of SO (sub 2) and HNO (sub 3) were 0.9 and 0.1 parts per billion by volume (ppbv), respectively. Mean boundary layer concentrations of SO (sub 4) =-e, NH (sub 4) (super +) and HNO (sub 3) measured on the King Air were 20 nmol m (super -3) (STP), 41.4 nmol m (super -3) (STP) and 0.13 ppbv, respectively. Concentrations in the free troposphere were consistently lower by factors of 1.5 to 4.5 than those in the boundary layer. In the boundary layer SO (sub 4) =-e accounted for approximately 30% of the total non-sea-salt sulfur, and particulate NO (sub 3) - accounted for 40% of the total nitrate. NH (sub 4) (super +) and SO (sub 4) =-e were significantly correlated and present in a molar ratio of approximately 2:1, suggesting that the species existed in the aerosol primarily as (NH (sub 4) ) (sub 2) SO (sub 4) . JF - Global Biogeochemical Cycles AU - Whelpdale, Douglas M AU - Keene, W C AU - Hansen, D A AU - Boatman, J A2 - Galloway, James N. Y1 - 1987/12// PY - 1987 DA - December 1987 SP - 357 EP - 368 PB - American Geophysical Union, Washington, DC VL - 1 IS - 4 SN - 0886-6236, 0886-6236 KW - Northwest Atlantic KW - sea water KW - WATOX-86 KW - pollutants KW - pollution KW - atmosphere KW - nitrogen KW - geochemical cycle KW - carbon KW - sulfur KW - aerosols KW - Western Atlantic Ocean Experiment KW - North Atlantic KW - geochemistry KW - Atlantic Ocean KW - North American Atlantic KW - 07:Oceanography KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182126?accountid=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=Global+Biogeochemical+Cycles&rft.atitle=Aircraft+measurements+of+sulfur%2C+nitrogen%2C+and+carbon+species+during+WATOX-86&rft.au=Whelpdale%2C+Douglas+M%3BKeene%2C+W+C%3BHansen%2C+D+A%3BBoatman%2C+J&rft.aulast=Whelpdale&rft.aufirst=Douglas&rft.date=1987-12-01&rft.volume=1&rft.issue=4&rft.spage=357&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2FGB001i004p00357 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Atlantic Ocean; atmosphere; carbon; geochemical cycle; geochemistry; nitrogen; North American Atlantic; North Atlantic; Northwest Atlantic; pollutants; pollution; sea water; sulfur; WATOX-86; Western Atlantic Ocean Experiment DO - http://dx.doi.org/10.1029/GB001i004p00357 ER - TY - JOUR T1 - Dissolution and transport of slightly water-soluble gasoline components in groundwater AN - 50939374; 1988-049408 JF - Eos, Transactions, American Geophysical Union AU - Holman, Hoi-Ying N AU - Javandel, Iraj AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1284 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - processes KW - reactions KW - pollution KW - petroleum KW - solution KW - ground water KW - evaluation KW - models KW - organic compounds KW - transport KW - hydrocarbons KW - geochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50939374?accountid=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=Dissolution+and+transport+of+slightly+water-soluble+gasoline+components+in+groundwater&rft.au=Holman%2C+Hoi-Ying+N%3BJavandel%2C+Iraj%3BAnonymous&rft.aulast=Holman&rft.aufirst=Hoi-Ying&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1284&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - evaluation; geochemistry; ground water; hydrocarbons; models; organic compounds; petroleum; pollution; processes; reactions; solution; transport ER - TY - JOUR T1 - Simulation of oxidation-reduction reactions in multicomponent solute transport AN - 50938938; 1988-044222 JF - Eos, Transactions, American Geophysical Union AU - Carnahan, C L AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1274 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - systems KW - methods KW - theoretical studies KW - transport KW - reactions KW - digital simulation KW - properties KW - interpretation KW - solution KW - geochemistry KW - Eh KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50938938?accountid=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=Simulation+of+oxidation-reduction+reactions+in+multicomponent+solute+transport&rft.au=Carnahan%2C+C+L%3BAnonymous&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1274&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - digital simulation; Eh; geochemistry; interpretation; methods; properties; reactions; solution; systems; theoretical studies; transport ER - TY - JOUR T1 - On the possible role of solid diffusion in reactive chemical transport AN - 50937115; 1988-049397 JF - Eos, Transactions, American Geophysical Union AU - Narasimhan, T N AU - Liu, C W AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1282 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - water KW - processes KW - hydrology KW - diffusion KW - transport KW - reactions KW - pollutants KW - pollution KW - mechanism KW - interpretation KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50937115?accountid=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=On+the+possible+role+of+solid+diffusion+in+reactive+chemical+transport&rft.au=Narasimhan%2C+T+N%3BLiu%2C+C+W%3BAnonymous&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1282&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - diffusion; geochemistry; hydrology; interpretation; mechanism; pollutants; pollution; processes; reactions; transport; water ER - TY - JOUR T1 - Radionuclide diffusion through porous media to a fracture AN - 50936134; 1988-044223 JF - Eos, Transactions, American Geophysical Union AU - Kang, C H AU - Chambre, P L AU - Lee, W W L AU - Pigford, T H AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1274 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - models KW - fractures KW - radioactive isotopes KW - transport KW - isotopes KW - porous materials KW - waste disposal KW - radioactive waste KW - ground water KW - evaluation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50936134?accountid=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=Radionuclide+diffusion+through+porous+media+to+a+fracture&rft.au=Kang%2C+C+H%3BChambre%2C+P+L%3BLee%2C+W+W+L%3BPigford%2C+T+H%3BAnonymous&rft.aulast=Kang&rft.aufirst=C&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1274&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - evaluation; fractures; ground water; isotopes; models; porous materials; radioactive isotopes; radioactive waste; transport; waste disposal ER - TY - JOUR T1 - Back diffusion of contaminants in fracture-flow transport AN - 50936127; 1988-044224 JF - Eos, Transactions, American Geophysical Union AU - Ahn, J AU - Chambre, P L AU - Pigford, T H AU - Lee, W W L AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1274 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - fractures KW - theoretical studies KW - diffusion KW - transport KW - pollution KW - effects KW - waste disposal KW - ground water KW - evaluation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50936127?accountid=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=Back+diffusion+of+contaminants+in+fracture-flow+transport&rft.au=Ahn%2C+J%3BChambre%2C+P+L%3BPigford%2C+T+H%3BLee%2C+W+W+L%3BAnonymous&rft.aulast=Ahn&rft.aufirst=J&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1274&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - diffusion; effects; evaluation; fractures; ground water; pollution; theoretical studies; transport; waste disposal ER - TY - JOUR T1 - A numerical method for multiphase multicomponent contaminant transport in groundwater systems AN - 50934901; 1988-049407 JF - Eos, Transactions, American Geophysical Union AU - Falta, Ronald W, Jr AU - Javandel, Iraj AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1284 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - methods KW - numerical models KW - transport KW - three-dimensional models KW - pollution KW - ground water KW - evaluation KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50934901?accountid=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=A+numerical+method+for+multiphase+multicomponent+contaminant+transport+in+groundwater+systems&rft.au=Falta%2C+Ronald+W%2C+Jr%3BJavandel%2C+Iraj%3BAnonymous&rft.aulast=Falta&rft.aufirst=Ronald&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1284&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - evaluation; ground water; methods; numerical models; pollution; three-dimensional models; transport ER - TY - JOUR T1 - The effect of a stationary precipitation front on contaminant transport in porous media AN - 50918415; 1988-062028 JF - Eos, Transactions, American Geophysical Union AU - Light, W B AU - Chambre, P L AU - Lee, William W L AU - Pigford, T H AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1290 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - numerical models KW - transport KW - precipitation KW - pollutants KW - pollution KW - porous materials KW - solubility KW - solution KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50918415?accountid=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=The+effect+of+a+stationary+precipitation+front+on+contaminant+transport+in+porous+media&rft.au=Light%2C+W+B%3BChambre%2C+P+L%3BLee%2C+William+W+L%3BPigford%2C+T+H%3BAnonymous&rft.aulast=Light&rft.aufirst=W&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1290&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - geochemistry; numerical models; pollutants; pollution; porous materials; precipitation; solubility; solution; transport ER - TY - JOUR T1 - Darcian brine migration in nuclear water repositories AN - 50904175; 1988-069583 JF - Eos, Transactions, American Geophysical Union AU - Hwang, Y AU - Chambre, P L AU - Lee, W W L AU - Pigford, T H Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1290 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - chemically precipitated rocks KW - sedimentary rocks KW - site exploration KW - creep KW - migration of elements KW - waste disposal KW - evaporites KW - seepage KW - salt KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904175?accountid=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=Darcian+brine+migration+in+nuclear+water+repositories&rft.au=Hwang%2C+Y%3BChambre%2C+P+L%3BLee%2C+W+W+L%3BPigford%2C+T+H&rft.aulast=Hwang&rft.aufirst=Y&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1290&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; creep; evaporites; migration of elements; radioactive waste; salt; sedimentary rocks; seepage; site exploration; waste disposal ER - TY - JOUR T1 - Elastic interface waves along a fracture AN - 50833850; 1989-034329 JF - Eos, Transactions, American Geophysical Union AU - Pyrak-Nolte, Laura J AU - Cook, Neville G W AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1348 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - fractures KW - theoretical studies KW - seismology KW - propagation KW - interference KW - elastic waves KW - seismic waves KW - seismic sources KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50833850?accountid=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=Elastic+interface+waves+along+a+fracture&rft.au=Pyrak-Nolte%2C+Laura+J%3BCook%2C+Neville+G+W%3BAnonymous&rft.aulast=Pyrak-Nolte&rft.aufirst=Laura&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1348&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - elastic waves; fractures; interference; propagation; seismic sources; seismic waves; seismology; theoretical studies ER - TY - JOUR T1 - The Parkfield downhole seismic array; preliminary analyses of microearthquakes AN - 50829917; 1989-034313 JF - Eos, Transactions, American Geophysical Union AU - Foxall, W AU - McEvilly, T V AU - Malin, Peter AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1346 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - experimental studies KW - seismology KW - three-dimensional models KW - Central California KW - magnitude KW - geophysical methods KW - prediction KW - Green function KW - downhole methods KW - California KW - acoustical methods KW - boreholes KW - San Andreas Fault KW - Monterey County California KW - Parkfield California KW - microearthquakes KW - earthquakes KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50829917?accountid=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=The+Parkfield+downhole+seismic+array%3B+preliminary+analyses+of+microearthquakes&rft.au=Foxall%2C+W%3BMcEvilly%2C+T+V%3BMalin%2C+Peter%3BAnonymous&rft.aulast=Foxall&rft.aufirst=W&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1346&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; arrays; boreholes; California; Central California; downhole methods; earthquakes; experimental studies; geophysical methods; Green function; magnitude; microearthquakes; Monterey County California; Parkfield California; prediction; San Andreas Fault; seismology; three-dimensional models; United States ER - TY - JOUR T1 - The Parkfield downhole array; preliminary results of shear-wave Vibroseis experiment AN - 50793149; 1989-053744 JF - Eos, Transactions, American Geophysical Union AU - McEvilly, Thomas V AU - Clymer, R AU - Durek, J AU - Lippert, D AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1357 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - body waves KW - experimental studies KW - seismic profiles KW - seismology KW - Central California KW - prediction KW - elastic waves KW - seismic sources KW - California KW - San Andreas Fault KW - Monterey County California KW - Vibroseis KW - Parkfield California KW - geophysical profiles KW - seismic waves KW - earthquakes KW - S-waves KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50793149?accountid=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=The+Parkfield+downhole+array%3B+preliminary+results+of+shear-wave+Vibroseis+experiment&rft.au=McEvilly%2C+Thomas+V%3BClymer%2C+R%3BDurek%2C+J%3BLippert%2C+D%3BAnonymous&rft.aulast=McEvilly&rft.aufirst=Thomas&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1357&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrays; body waves; California; Central California; earthquakes; elastic waves; experimental studies; geophysical profiles; Monterey County California; Parkfield California; prediction; S-waves; San Andreas Fault; seismic profiles; seismic sources; seismic waves; seismology; United States; Vibroseis ER - TY - JOUR T1 - Near-vertical and intermediate-offset seismic reflection data from west of the Whipple Mountains, SE California AN - 50751962; 1989-078045 JF - Eos, Transactions, American Geophysical Union AU - Flueh, Ernst R AU - Okaya, David A AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1360 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - Whipple Mountains KW - reflection KW - seismology KW - three-dimensional models KW - sedimentary basins KW - mylonites KW - Rice Valley KW - Vidal Valley KW - deep-seated structures KW - California KW - Southern California KW - velocity structure KW - metamorphic rocks KW - basins KW - southeastern California KW - San Bernardino County California KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50751962?accountid=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=Near-vertical+and+intermediate-offset+seismic+reflection+data+from+west+of+the+Whipple+Mountains%2C+SE+California&rft.au=Flueh%2C+Ernst+R%3BOkaya%2C+David+A%3BAnonymous&rft.aulast=Flueh&rft.aufirst=Ernst&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1360&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basins; CALCRUST; California; crust; deep-seated structures; metamorphic rocks; mylonites; reflection; Rice Valley; San Bernardino County California; sedimentary basins; seismology; southeastern California; Southern California; three-dimensional models; United States; velocity structure; Vidal Valley; Whipple Mountains ER - TY - JOUR T1 - Permeability of shale and marlstone at elevated temperatures and pressure AN - 50718906; 1990-019889 JF - Eos, Transactions, American Geophysical Union AU - Myer, Larry AU - Christian, Tracy AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1491 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - experimental studies KW - pressure KW - shale KW - saturated materials KW - marl KW - properties KW - high pressure KW - temperature KW - sedimentary rocks KW - clastic rocks KW - permeability KW - high temperature KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50718906?accountid=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=Permeability+of+shale+and+marlstone+at+elevated+temperatures+and+pressure&rft.au=Myer%2C+Larry%3BChristian%2C+Tracy%3BAnonymous&rft.aulast=Myer&rft.aufirst=Larry&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1491&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clastic rocks; experimental studies; high pressure; high temperature; marl; permeability; pressure; properties; saturated materials; sedimentary rocks; shale; temperature ER - TY - JOUR T1 - A new technique to observe three dimensional cracks in rocks AN - 50718142; 1990-019300 JF - Eos, Transactions, American Geophysical Union AU - Zheng, Z AU - Cook, N G W AU - Doyle, F AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1477 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - experimental studies KW - cracks KW - three-dimensional models KW - strain KW - microcracks KW - stress KW - deformation KW - SEM data KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50718142?accountid=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=A+new+technique+to+observe+three+dimensional+cracks+in+rocks&rft.au=Zheng%2C+Z%3BCook%2C+N+G+W%3BDoyle%2C+F%3BAnonymous&rft.aulast=Zheng&rft.aufirst=Z&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1477&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - cracks; deformation; experimental studies; microcracks; SEM data; strain; stress; three-dimensional models ER - TY - JOUR T1 - Isothermal compression of CaSiO (sub 3) perovskite from 0 to 41 GPa AN - 50714923; 1990-019393 JF - Eos, Transactions, American Geophysical Union AU - Mao, H K AU - Jephcoat, A P AU - Hemley, R AU - Wu, Y AU - Bassett, W A AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1469 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - experimental studies KW - pressure KW - density KW - CaSiO3 KW - perovskite structure KW - high pressure KW - synthetic materials KW - geophysics KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714923?accountid=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=Isothermal+compression+of+CaSiO+%28sub+3%29+perovskite+from+0+to+41+GPa&rft.au=Mao%2C+H+K%3BJephcoat%2C+A+P%3BHemley%2C+R%3BWu%2C+Y%3BBassett%2C+W+A%3BAnonymous&rft.aulast=Mao&rft.aufirst=H&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1469&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - CaSiO3; density; experimental studies; geophysics; high pressure; perovskite structure; pressure; synthetic materials ER - TY - JOUR T1 - Shear-wave VSP at Cajon Pass Drillhole AN - 50712442; 1990-019928 JF - Eos, Transactions, American Geophysical Union AU - Daley, T AU - McEvilly, T V AU - Majer, E L AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1495 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - geophysical surveys KW - geophysical methods KW - Miocene KW - seismic methods KW - Cenozoic KW - California KW - fractures KW - Tertiary KW - boreholes KW - Southern California KW - Neogene KW - Mojave Desert KW - surveys KW - Punchbowl Formation KW - upper Miocene KW - San Bernardino Mountains KW - San Bernardino County California KW - Cajon Pass KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50712442?accountid=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=Shear-wave+VSP+at+Cajon+Pass+Drillhole&rft.au=Daley%2C+T%3BMcEvilly%2C+T+V%3BMajer%2C+E+L%3BAnonymous&rft.aulast=Daley&rft.aufirst=T&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1495&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boreholes; Cajon Pass; California; Cenozoic; fractures; geophysical methods; geophysical surveys; Miocene; Mojave Desert; Neogene; Punchbowl Formation; San Bernardino County California; San Bernardino Mountains; seismic methods; Southern California; surveys; Tertiary; United States; upper Miocene ER - TY - JOUR T1 - A structural model of the Long Valley Caldera based on a 3-D gravity interpretation AN - 50708209; 1990-024030 JF - Eos, Transactions, American Geophysical Union AU - Carle, S F AU - Goldstein, N E AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1543 EP - 1544 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - Quaternary KW - geophysical surveys KW - three-dimensional models KW - Mono County California KW - geophysical methods KW - Long Valley Caldera KW - volcanology KW - grabens KW - Cenozoic KW - California KW - calderas KW - gravity methods KW - Inyo County California KW - intrusions KW - dikes KW - volcanic features KW - volcanoes KW - surveys KW - geomorphology KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50708209?accountid=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=A+structural+model+of+the+Long+Valley+Caldera+based+on+a+3-D+gravity+interpretation&rft.au=Carle%2C+S+F%3BGoldstein%2C+N+E%3BAnonymous&rft.aulast=Carle&rft.aufirst=S&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1543&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; California; Cenozoic; dikes; geomorphology; geophysical methods; geophysical surveys; grabens; gravity methods; intrusions; Inyo County California; Long Valley Caldera; Mono County California; Quaternary; surveys; three-dimensional models; United States; volcanic features; volcanoes; volcanology ER - TY - JOUR T1 - The effect of fractures upon resonant frequency characteristics of rock cores AN - 50698114; 1990-027070 JF - Eos, Transactions, American Geophysical Union AU - Hesler, G J AU - Cook, N G W AU - Meyer, Larry AU - Becker, Alex AU - Anonymous Y1 - 1987/11// PY - 1987 DA - November 1987 SP - 1503 PB - American Geophysical Union, Washington, DC VL - 68 IS - 44 SN - 0096-3941, 0096-3941 KW - fractures KW - experimental studies KW - Stripa Granite KW - resonant frequency KW - cores KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50698114?accountid=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=The+effect+of+fractures+upon+resonant+frequency+characteristics+of+rock+cores&rft.au=Hesler%2C+G+J%3BCook%2C+N+G+W%3BMeyer%2C+Larry%3BBecker%2C+Alex%3BAnonymous&rft.aulast=Hesler&rft.aufirst=G&rft.date=1987-11-01&rft.volume=68&rft.issue=44&rft.spage=1503&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1987 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - cores; experimental studies; fractures; resonant frequency; Stripa Granite ER - TY - JOUR T1 - A study of thermally induced convection near a high-level nuclear waste repository in partially saturated fractured tuff AN - 51066424; 1988-008778 AB - Simple estimates for velocities of buoyancy-driven flow of liquid and gas phases near a hypothetical high-level nuclear waste repository in partially saturated, fractured tuff are presented. These estimates indicate that gas phase convection could take place with appreciable velocity, of the order of 20 m/year, while liquid convection is expected to be very slow, of the order of 0.1 mm/year. Detailed numerical simulations using an "effective continuum" approximation to represent fracture effects confirm these estimates and demonstrate a sensitivity of gas convection to the strength of binary diffusion.--Modified journal abstract. JF - Water Resources Research AU - Tsang, Y W AU - Pruess, K Y1 - 1987/10// PY - 1987 DA - October 1987 SP - 1958 EP - 1966 PB - American Geophysical Union, Washington, DC VL - 23 IS - 10 SN - 0043-1397, 0043-1397 KW - liquid phase KW - high-level waste KW - diffusion KW - volcanic rocks KW - gaseous phase KW - igneous rocks KW - pollution KW - convection KW - radioactive waste KW - ground water KW - buoyancy KW - pyroclastics KW - fractures KW - transport KW - thermal pollution KW - tuff KW - waste disposal KW - thermal effects KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066424?accountid=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+study+of+thermally+induced+convection+near+a+high-level+nuclear+waste+repository+in+partially+saturated+fractured+tuff&rft.au=Tsang%2C+Y+W%3BPruess%2C+K&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1987-10-01&rft.volume=23&rft.issue=10&rft.spage=1958&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR023i010p01958 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - buoyancy; convection; diffusion; fractures; gaseous phase; ground water; high-level waste; igneous rocks; liquid phase; pollution; pyroclastics; radioactive waste; thermal effects; thermal pollution; transport; tuff; volcanic rocks; waste disposal DO - http://dx.doi.org/10.1029/WR023i010p01958 ER - TY - JOUR T1 - Thermodynamics of concentrated electrolyte mixtures and the prediction of mineral solubilities to high temperatures for mixtures in the system Na-K-Mg-Cl-SO (sub 4) -OH-H (sub 2) O AN - 51019801; 1987-083986 AB - Mineral solubilities in binary and ternary electrolyte mixtures in the system Na-K-Mg-Cl-SO (sub 4) -OH-H (sub 2) O were calculated to high T (to 300 degrees C) using published thermodynamic properties of the solids and of aqueous electrolyte solutions, and were compared with experimentally determined values. No additional parameters are needed by the model to describe electrolytic properties in quaternary and more complex systems, and the solubility calculations can be extended to compositions relevant to natural fluids. Examples of predicted solubilities are given for the quaternary system investigated. JF - Geochimica et Cosmochimica Acta AU - Pabalan, Roberto T AU - Pitzer, Kenneth S Y1 - 1987/09// PY - 1987 DA - September 1987 SP - 2429 EP - 2443 PB - Pergamon, Oxford VL - 51 IS - 9 SN - 0016-7037, 0016-7037 KW - mathematical models KW - electrolytes KW - properties KW - aqueous solutions KW - solubility KW - temperature KW - theoretical studies KW - Na-K-Mg-Cl-SO4-OH-H2O KW - phase equilibria KW - thermodynamic properties KW - geochemistry KW - high temperature KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51019801?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Thermodynamics+of+concentrated+electrolyte+mixtures+and+the+prediction+of+mineral+solubilities+to+high+temperatures+for+mixtures+in+the+system+Na-K-Mg-Cl-SO+%28sub+4%29+-OH-H+%28sub+2%29+O&rft.au=Pabalan%2C+Roberto+T%3BPitzer%2C+Kenneth+S&rft.aulast=Pabalan&rft.aufirst=Roberto&rft.date=1987-09-01&rft.volume=51&rft.issue=9&rft.spage=2429&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2887%2990295-X L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1987-01-01 N1 - Number of references - 61 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; electrolytes; geochemistry; high temperature; mathematical models; Na-K-Mg-Cl-SO4-OH-H2O; phase equilibria; properties; solubility; temperature; theoretical studies; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(87)90295-X ER - TY - JOUR T1 - The Cerro Prieto geothermal field AN - 50929195; 1988-054875 JF - Geothermal Science and Technology AU - Lippmann, M J AU - Manon, A Y1 - 1987/08// PY - 1987 DA - August 1987 SP - 1 EP - 38 PB - Gordon and Breach Science Publishers, New York, NY VL - 1 IS - 1 SN - 0890-5363, 0890-5363 KW - stratigraphy KW - North America KW - dipmeter logging KW - pressure KW - geophysical surveys KW - well-logging KW - structural controls KW - power plants KW - economic geology KW - production KW - history KW - geothermal energy KW - geothermal fields KW - Mexico KW - Baja California KW - sediments KW - surveys KW - Cerro Prieto KW - Baja California Mexico KW - Mexicali Valley KW - faults KW - fault zones KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50929195?accountid=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=Geothermal+Science+and+Technology&rft.atitle=The+Cerro+Prieto+geothermal+field&rft.au=Lippmann%2C+M+J%3BManon%2C+A&rft.aulast=Lippmann&rft.aufirst=M&rft.date=1987-08-01&rft.volume=1&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Geothermal+Science+and+Technology&rft.issn=08905363&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 71 N1 - PubXState - NY N1 - Document feature - illus. incl. 7 tables, sect., geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Baja California; Baja California Mexico; Cerro Prieto; dipmeter logging; economic geology; fault zones; faults; geophysical surveys; geothermal energy; geothermal fields; history; Mexicali Valley; Mexico; North America; power plants; pressure; production; sediments; stratigraphy; structural controls; surveys; well-logging ER - TY - JOUR T1 - Disulfate Ion as an Intermediate to Sulfuric Acid in Acid Rain Formation AN - 19025426; 8805502 AB - The oxidation of the bisulfite ion by dissolved oxygen to produce sulfate ion involves the formation of a previously undetected intermediate. This intermediate has a fairly strong Raman band at 1090 wave numbers and a weak Raman band at 740 wave numbers, both of which are probably due to sulfur-oxygen stretches. The intermediate is proposed to be the disulfate ion S2O7(2-), which hydrolyzes into H(+) and either SO4(2-) or HSO4(-) with a half-life of about 52 seconds at 25 degrees C. (Author 's abstract) JF - Science SCIEAS Vol. 237, No. 4816, p 756-758, August 14, 1987. 3 fig, 1 tab, 8 ref. DOE Contract DE-AC03-76SF00098. AU - Chang, S G AU - Littlejohn, D AU - Hu, KY AD - Lawrence Berkeley Lab. CA. Applied Science Div Y1 - 1987/08// PY - 1987 DA - Aug 1987 KW - Water Resources Abstracts KW - Chemical reactions KW - Reaction intermediates KW - Sulfuric acid KW - Acid rain KW - Water pollution KW - Disulfate ions KW - Anions KW - Ions KW - Raman spectroscopy KW - Oxidation KW - SW 0880:Chemical processes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19025426?accountid=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=&rft.atitle=Disulfate+Ion+as+an+Intermediate+to+Sulfuric+Acid+in+Acid+Rain+Formation&rft.au=Chang%2C+S+G%3BLittlejohn%2C+D%3BHu%2C+KY&rft.aulast=Chang&rft.aufirst=S&rft.date=1987-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - SSC environmental radiation shielding AN - 52772008; 1997-002316 AB - The environmental radiation shielding requirements of the SSC have been evaluated using currently available computational tools that incorporate the well known processes of energy loss and degradation of high energy particles into Monte Carlo computer codes. These tools permit determination of isodose contours in the matter surrounding a source point and therefore the specification of minimum thicknesses or extents of shielding in order to assure annual dose equivalents less than some specified design amount. For the general public the annual dose equivalent specified in the design is 10 millirem, small compared to the dose from naturally occurring radiation. The types of radiation fall into two classes for the purposes of shielding determinations-hadrons and muons. The sources of radiation at the SSC of concern for the surrounding environment are the interaction regions, the specially designed beam dumps into which the beams are dumped from time to time, and beam clean-up regions where stops remove the beam halo in order to reduce experimental backgrounds. A final, unlikely source of radiation considered is the accidental loss of the full beam at some point around the ring. Conservative choices of a luminosity of 10 (super 34) cm (super -2) s (super -1) and a beam current three times design have been made in calculating the required shielding and boundaries of the facility. In addition to determination of minimum distances for the annual dose equivalents, the question of possible radioactivity produced in nearby wells or in municipal water supplies is addressed. The designed shielding distances and beam dumps are such that the induced radioactivity in ground water is safely smaller than the levels permitted by EPA and international agencies. JF - SSC environmental radiation shielding AU - Jackson, J D Y1 - 1987/07// PY - 1987 DA - July 1987 SP - 103 VL - SSC-SR-1026 KW - wells KW - monitoring KW - radioactivity KW - regulations KW - Monte Carlo analysis KW - background level KW - statistical analysis KW - migration of elements KW - ground water KW - models KW - waste disposal KW - water wells KW - point sources KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Jackson%2C+J+D&rft.aulast=Jackson&rft.aufirst=J&rft.date=1987-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SSC+environmental+radiation+shielding&rft.title=SSC+environmental+radiation+shielding&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011088NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC35-89ER40486 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Mass extinctions caused by large bolide impacts AN - 51039818; 1987-073061 JF - Physics Today AU - Alvarez, Luis W Y1 - 1987/07// PY - 1987 DA - July 1987 SP - 24 EP - 33 PB - American Institute of Physics, New York, NY VL - 40 IS - 7 SN - 0031-9228, 0031-9228 KW - lower Paleocene KW - popular geology KW - Cretaceous KW - bolides KW - biologic evolution KW - Paleogene KW - concepts KW - Upper Cretaceous KW - paleontology KW - Mesozoic KW - meteors KW - Cenozoic KW - Tertiary KW - Paleocene KW - extinction KW - stratigraphic boundary KW - mass extinctions KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51039818?accountid=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=Physics+Today&rft.atitle=Mass+extinctions+caused+by+large+bolide+impacts&rft.au=Alvarez%2C+Luis+W&rft.aulast=Alvarez&rft.aufirst=Luis&rft.date=1987-07-01&rft.volume=40&rft.issue=7&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Physics+Today&rft.issn=00319228&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 24 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PHTOAD N1 - SubjectsTermNotLitGenreText - biologic evolution; bolides; Cenozoic; concepts; Cretaceous; extinction; lower Paleocene; mass extinctions; Mesozoic; meteors; Paleocene; Paleogene; paleontology; popular geology; stratigraphic boundary; Tertiary; Upper Cretaceous ER - TY - JOUR T1 - From field data to fracture network modeling; an example incorporating spatial structure AN - 50186961; 1987-074079 AB - This paper describes a technique for processing field data for a fracture network model which accounts for the observed spatial variability. This has been done by generating a network subregion by subregion where the properties of each subregion are predicted through geostatistics. Once the geometry of a particular realization is specified, flow through the network is studied. We develop the method for a two-dimensional analysis based on data from Fanay-Augeres, a uranium mine in France. We plan to extend the analysis to three dimensions and compare the results with in situ test results. In particular, we have focused on the data collected in a long section of a drift where fractures have been mapped and steady state permeability tests have been performed in 10 boreholes. In order to generate fractures in a statistically heterogeneous region we first divided the region into statistically homogeneous subregions. In each subregion and for each fracture set we must specify the areal fracture density and the orientation, length, and aperture distributions. We divided the fractures into five sets based on tectonic history and observed that for each set, fractures spaced close together tended to have similar orientations. This was built into the simulation. An estimate of the aperture distribution for each set was made by assuming that the hydraulic apertures of the fractures intersecting a well test zone were proportional to the fracture opening observed in the core. Data input to the geostatistical analysis for each set consisted of 16 values of mean length and density of fractures in each 5 m by 2 m section of the drift wall. The results of the simulation are tables of values for mean length and fracture density for each of the five sets. The value of density simulated for each subregion was used directly to determine the number of fractures to be generated of that set in the subregion. The value of mean length was used as the mean of the length distribution in the subregion. The local coefficient of variation for length was the same in every subregion. Using the data described above, we generated a 100 m by 100 m fracture network in a series of 100 statistically homogeneous subregions. The fractured region generated has a total of 65,740 fractures. A 70 m by 70 m region was isolated for directional permeability testing. Results show that the system is barely connected. About 0.1% of the fractures essentially control permeability. In the language of percolation theory this mesh is close to the critical density for which infinite clusters of fractures are found. Problems remaining include that (1) the analysis should be extended to three dimensions, (2) the geostatistical simulation and network simulation should be combined, rather than used as two separate operations, and (3) the nature of flow through single fractures at Fanay-Augeres should be investigated. JF - Water Resources Research AU - Long, Jane C S AU - Billaux, Daniel M Y1 - 1987/07// PY - 1987 DA - July 1987 SP - 1201 EP - 1216 PB - American Geophysical Union, Washington, DC VL - 23 IS - 7 SN - 0043-1397, 0043-1397 KW - igneous rocks KW - granites KW - Europe KW - ground water KW - France KW - spatial distribution KW - fractures KW - theoretical studies KW - plutonic rocks KW - movement KW - Saint-Sylvestre KW - hydrodynamics KW - Limousin KW - patterns KW - Western Europe KW - Fanay-Augeres KW - structural analysis KW - statistical analysis KW - mathematical models KW - geostatistics KW - geometry KW - models KW - structural geology KW - permeability KW - field studies KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186961?accountid=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=From+field+data+to+fracture+network+modeling%3B+an+example+incorporating+spatial+structure&rft.au=Long%2C+Jane+C+S%3BBillaux%2C+Daniel+M&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1987-07-01&rft.volume=23&rft.issue=7&rft.spage=1201&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR023i007p01201 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Europe; Fanay-Augeres; field studies; fractures; France; geometry; geostatistics; granites; ground water; hydrodynamics; igneous rocks; Limousin; mathematical models; models; movement; patterns; permeability; plutonic rocks; Saint-Sylvestre; spatial distribution; statistical analysis; structural analysis; structural geology; theoretical studies; Western Europe DO - http://dx.doi.org/10.1029/WR023i007p01201 ER - TY - JOUR T1 - Organometallic geochemistry; 2, The molecular characterization of trace organometallic and inorganic compounds of arsenic found in Green River Formation oil shale and its pyrolysis product AN - 51051884; 1987-063686 JF - Energy & Fuels AU - Fish, Richard H AU - Walker, Wayman AU - Tannous, Raja S Y1 - 1987/06// PY - 1987 DA - June 1987 SP - 243 EP - 247 PB - American Chemical Society, [Washington, DC] VL - 1 IS - 3 SN - 0887-0624, 0887-0624 KW - United States KW - organic materials KW - organic residues KW - Eocene KW - arsenic KW - Paleogene KW - organo-metallics KW - inorganic materials KW - Cenozoic KW - Tertiary KW - organic compounds KW - oil shale KW - sedimentary rocks KW - pyrolysis KW - Western U.S. KW - metals KW - chromatograms KW - Green River Formation KW - trace elements KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051884?accountid=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=Energy+%26+Fuels&rft.atitle=Organometallic+geochemistry%3B+2%2C+The+molecular+characterization+of+trace+organometallic+and+inorganic+compounds+of+arsenic+found+in+Green+River+Formation+oil+shale+and+its+pyrolysis+product&rft.au=Fish%2C+Richard+H%3BWalker%2C+Wayman%3BTannous%2C+Raja+S&rft.aulast=Fish&rft.aufirst=Richard&rft.date=1987-06-01&rft.volume=1&rft.issue=3&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Energy+%26+Fuels&rft.issn=08870624&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 25 N1 - PubXState - DC] N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ENFUEM N1 - SubjectsTermNotLitGenreText - arsenic; Cenozoic; chromatograms; Eocene; geochemistry; Green River Formation; inorganic materials; metals; oil shale; organic compounds; organic materials; organic residues; organo-metallics; Paleogene; pyrolysis; sedimentary rocks; Tertiary; trace elements; United States; Western U.S. ER - TY - JOUR T1 - The correspondence between gravitational attraction and surface displacement due to volume expansion AN - 51035202; 1987-075044 JF - Geophysical Journal of the Royal Astronomical Society AU - Vasco, D W AU - Johnson, L R Y1 - 1987/05// PY - 1987 DA - May 1987 SP - 749 EP - 754 PB - Blackwell [for the] Royal Astronomical Society, London VL - 89 IS - 2 SN - 0016-8009, 0016-8009 KW - gravity anomalies KW - gravity field KW - Earth KW - three-dimensional models KW - numerical analysis KW - homogeneity KW - half-space KW - mathematical models KW - equations KW - displacements KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035202?accountid=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=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.atitle=The+correspondence+between+gravitational+attraction+and+surface+displacement+due+to+volume+expansion&rft.au=Vasco%2C+D+W%3BJohnson%2C+L+R&rft.aulast=Vasco&rft.aufirst=D&rft.date=1987-05-01&rft.volume=89&rft.issue=2&rft.spage=749&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.issn=00168009&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GEOJAN N1 - SubjectsTermNotLitGenreText - displacements; Earth; equations; gravity anomalies; gravity field; half-space; homogeneity; mathematical models; numerical analysis; three-dimensional models ER - TY - JOUR T1 - A core hole in the southwestern moat of the Long Valley Caldera; early results AN - 51016250; 1987-083207 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, H A AU - Sorey, M L AU - Farrar, C D AU - White, Art F AU - Flexser, S AU - Bartel, L C Y1 - 1987/05// PY - 1987 DA - May 1987 SP - 529 EP - 534 PB - American Geophysical Union, Washington, DC VL - 68 IS - 20 SN - 0096-3941, 0096-3941 KW - United States KW - geologic thermometry KW - geophysical surveys KW - well-logging KW - hydrogeology KW - exploration KW - California KW - volcanic features KW - heat flow KW - geothermal gradient KW - temperature logging KW - Mono County California KW - Central California KW - economic geology KW - Long Valley Caldera KW - volcanology KW - thermal waters KW - hydrothermal conditions KW - geothermal energy KW - calderas KW - boreholes KW - heat sources KW - volcanoes KW - surveys KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51016250?accountid=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=A+core+hole+in+the+southwestern+moat+of+the+Long+Valley+Caldera%3B+early+results&rft.au=Wollenberg%2C+H+A%3BSorey%2C+M+L%3BFarrar%2C+C+D%3BWhite%2C+Art+F%3BFlexser%2C+S%3BBartel%2C+L+C&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1987-05-01&rft.volume=68&rft.issue=20&rft.spage=529&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 9 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boreholes; calderas; California; Central California; economic geology; exploration; geologic thermometry; geophysical surveys; geothermal energy; geothermal gradient; heat flow; heat sources; hydrogeology; hydrothermal conditions; Long Valley Caldera; Mono County California; surveys; temperature logging; thermal waters; United States; volcanic features; volcanoes; volcanology; well-logging ER - TY - JOUR T1 - The potential toxicity of uranium in water AN - 51074854; 1987-052828 JF - Journal - American Water Works Association AU - Wrenn, McDonald E AU - Durbin, Patricia W AU - Willis, David L AU - Singh, Narayani P Y1 - 1987/04// PY - 1987 DA - April 1987 SP - 177 EP - 184 PB - American Water Works Association, Denver, CO VL - 79 IS - 4 SN - 0003-150X, 0003-150X KW - water KW - toxic materials KW - medical geology KW - isotopes KW - pollutants KW - pollution KW - drinking water KW - radioactive isotopes KW - metals KW - U-234 KW - uranium KW - U-238 KW - actinides KW - U-235 KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51074854?accountid=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+-+American+Water+Works+Association&rft.atitle=The+potential+toxicity+of+uranium+in+water&rft.au=Wrenn%2C+McDonald+E%3BDurbin%2C+Patricia+W%3BWillis%2C+David+L%3BSingh%2C+Narayani+P&rft.aulast=Wrenn&rft.aufirst=McDonald&rft.date=1987-04-01&rft.volume=79&rft.issue=4&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Journal+-+American+Water+Works+Association&rft.issn=0003150X&rft_id=info:doi/ L2 - http://www.awwa.org/publications/JournalCurrent.cfm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 57 N1 - PubXState - CO N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JAWWA5 N1 - SubjectsTermNotLitGenreText - actinides; drinking water; isotopes; medical geology; metals; pollutants; pollution; radioactive isotopes; toxic materials; U-234; U-235; U-238; uranium; water ER - TY - JOUR T1 - Velocity structure of Silent Canyon Caldera, Nevada Test Site AN - 51036800; 1987-069785 JF - Bulletin of the Seismological Society of America AU - Leonard, Michael A AU - Johnson, Lane R Y1 - 1987/04// PY - 1987 DA - April 1987 SP - 597 EP - 613 PB - Seismological Society of America, Berkeley, CA VL - 77 IS - 2 SN - 0037-1106, 0037-1106 KW - United States KW - P-waves KW - body waves KW - seismology KW - explosions KW - one-dimensional models KW - numerical analysis KW - statistical analysis KW - mathematical models KW - elastic waves KW - equations KW - Nye County Nevada KW - least-squares analysis KW - Nevada Test Site KW - Silent Canyon Caldera KW - Pahute Mesa KW - velocity structure KW - traveltime KW - seismic waves KW - S-waves KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036800?accountid=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=Velocity+structure+of+Silent+Canyon+Caldera%2C+Nevada+Test+Site&rft.au=Leonard%2C+Michael+A%3BJohnson%2C+Lane+R&rft.aulast=Leonard&rft.aufirst=Michael&rft.date=1987-04-01&rft.volume=77&rft.issue=2&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; equations; explosions; least-squares analysis; mathematical models; Nevada; Nevada Test Site; numerical analysis; Nye County Nevada; one-dimensional models; P-waves; Pahute Mesa; S-waves; seismic waves; seismology; Silent Canyon Caldera; statistical analysis; traveltime; United States; velocity structure ER - TY - JOUR T1 - Carbon and isotopic mass balance models of Oasis Valley-Fortymile Canyon groundwater basin, southern Nevada AN - 50186767; 1988-052673 AB - Environmental isotopes and carbon chemistry provide means of differentiating various recharge areas, flow paths, and ages of groundwater in portions of the Nevada Test Site and vicinity. Regional delta D/delta (super 18) O trends are offset from the present-day meteoric line by a deuterium depletion of 5 per mil, suggesting paleoclimatic changes. Partial pressures of CO (sub 2) and the (super 18) O and (super 13) C data indicate solubility and isotopic equilibrium between the gas and water in the soil zone with progressive exchange with underlying groundwater in the shallow alluvium of Oasis Valley. Application of a closed system CO (sub 2) model using the EQ3NR/EQ6 reaction path simulator successfully reproduces chemical compositions observed in the alluvium in the Amargosa Desert and in the deep tuff aquifer beneath Pahute Mesa and Yucca Mountain. Initial P (sub CO) (sub 2) input to the soil zone during recharge was calculated to range from 0.03 to 0.10 atm, which is comparable to measured soil CO (sub 2) pressures in Oasis Valley. Results are compared for (super 14) C ages using the delta (super 13) C dilution correction and a mass action correction term relating predicted and calculated ionic activity products of CaCO (super 3) . Results are generally comparable with discrepancies attributed to anomalous delta (super 13) C values. JF - Water Resources Research AU - White, Art F AU - Chuma, Nancy J Y1 - 1987/04// PY - 1987 DA - April 1987 SP - 571 EP - 582 PB - American Geophysical Union, Washington, DC VL - 23 IS - 4 SN - 0043-1397, 0043-1397 KW - United States KW - oxygen KW - isotopes KW - hydrogeology KW - south-central Nevada KW - paleoclimatology KW - stable isotopes KW - ground water KW - carbon dioxide KW - Cenozoic KW - radioactive isotopes KW - dates KW - mass balance KW - carbon KW - absolute age KW - applications KW - deuterium KW - geochemistry KW - Nevada KW - Quaternary KW - pollution KW - O-18/O-16 KW - Oasis Valley KW - Nye County Nevada KW - aquifers KW - recharge KW - Fortymile Canyon KW - D/H KW - hydrogen KW - surveys KW - C-14 KW - waste disposal KW - 24:Quaternary geology KW - 03:Geochronology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186767?accountid=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=Carbon+and+isotopic+mass+balance+models+of+Oasis+Valley-Fortymile+Canyon+groundwater+basin%2C+southern+Nevada&rft.au=White%2C+Art+F%3BChuma%2C+Nancy+J&rft.aulast=White&rft.aufirst=Art&rft.date=1987-04-01&rft.volume=23&rft.issue=4&rft.spage=571&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR023i004p00571 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - absolute age; applications; aquifers; C-14; carbon; carbon dioxide; Cenozoic; D/H; dates; deuterium; Fortymile Canyon; geochemistry; ground water; hydrogen; hydrogeology; isotopes; mass balance; Nevada; Nye County Nevada; O-18/O-16; Oasis Valley; oxygen; paleoclimatology; pollution; Quaternary; radioactive isotopes; recharge; south-central Nevada; stable isotopes; surveys; United States; waste disposal DO - http://dx.doi.org/10.1029/WR023i004p00571 ER - TY - JOUR T1 - Radon in Groundwater of the Long Valley Caldera, California AN - 19024286; 8804989 AB - In the Long Valley caldera, an area of recently (approximately 550 y) active volcanism and current seismic activity, 222-Rn concentrations in hot, warm, and cold spring waters have been measured since 1982. Rn contents of the waters correlate inversely with temperature and specific conductance, with high concentrations (1500 to 2500 pCi/l) occurring in dilute cold springs on the margins of the caldera, and low concentrations (12 to 25 pCi/l) in hot to boiling springs. Rn correlates only slightly with the uranium contents of the rocks which host the hydrological system feeding the springs, which encompass a wide range of rock types. Anomalous changes in groundwater Rn contents may accompany or precede earthquake activity, and a continuous Rn monitoring system was installed in 1983 to monitor short-term variations. A gamma detector was submerged in a natural pond fed by 11 C spring waters with about 700 pCi/l Rn; measured gamma activity was due almost entirely to 222-Rn in the water. The gamma record, which is integrated hourly, showed a consistent, pronounced diurnal variation (about 30% of mean count rate), and weaker higher frequency variations. This pattern correlates well with small variations (< 1 C) in water temperature at the Rn monitoring point, and is strongly influenced by precipitation and by patterns of water flow in the pond. It does not adhere closely to an earth tidal pattern. These environmental effects on the radon record may mask responses to small or distant seismic events. To date, anomalous changes in waterborne Rn have been observed in connection with at least one earthquake, which occurred close to the monitoring site. This continuing study points out that an understanding of the geological setting, its associated hydrological system, and environmental influences is necessary to properly evaluate concentrations and changes in groundwater radioactivity. (See also W88-04980) (Author 's abstract) JF - Radon, Radium and Other Radioactivity in Ground Water: Hydrogeologic Impact and Application to Indoor Airborne Contamination. Proceedings of the NWWA Conference April 7-9, 1987, Somerset, New Jersey. 1987. p 131-149, 11 fig, 2 tab, 13 ref. DOE Contract No. DE-AC03-76SF-00098. AU - Flexser, S AU - Wollenberg, HA AU - Smith, A R AD - Lawrence Berkeley Lab. CA Y1 - 1987/04// PY - 1987 DA - Apr 1987 KW - Water Resources Abstracts KW - Path of pollutants KW - Radon KW - Groundwater pollution KW - California KW - Long Valley KW - Pollutant identification KW - Water temperature KW - Conductivity KW - Fate of pollutants KW - Groundwater quality KW - Monitoring KW - Geohydrology KW - Radioisotopes KW - Uranium KW - Earthquakes KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024286?accountid=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=&rft.atitle=Radon+in+Groundwater+of+the+Long+Valley+Caldera%2C+California&rft.au=Flexser%2C+S%3BWollenberg%2C+HA%3BSmith%2C+A+R&rft.aulast=Flexser&rft.aufirst=S&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Carbon and Isotope Mass Balance Models of Oasis Valley - Fortymile Canyon Groundwater Basin, Southern Nevada AN - 18997727; 8708333 AB - Environmental isotopes and carbon chemistry provide means of differentiating various recharge areas, flow paths, and ages of groundwater in portions of the Nevada Test Site and vicinity. Regional deltaD/delta18O trends are offset from the present-day meteoric line by a deuterium depletion of 5%, suggesting paleoclimatic changes. Partial pressures of CO2 and the 18O and 13C data indicate solubility and isotopic equilibrium between the gas and water in the soil zone with progressive exchange with underlying groundwater in the shallow alluvium of Oasis Valley. Application of a closed system CO2 model using the EQ3NR/EQ6 reaction path simulator successfully reproduces chemical compositions observed in the alluvium in the Amargosa Desert and in the deep tuff aquifer beneath Pahute Mesa and Yucca Mountain. Initial P sub CO2 input to the soil zone during recharge was calculated to range from 0.03 to 0.10 atm, which is comparable to measured soil CO2 pressures in Oasis Valley. Results are compared for 14C ages using the delta13C dilution correction and mass action correction term relating predicted and calculated ionic activity products of CaCO3. Results are generally comparable with discrepancies attributed to anomalous delta13C values. (Author 's abstract) JF - Water Resources Research WRERAQ Vol. 23, No. 4, p 571-582, April 1987. 11 fig, 2 tab, 29 ref. AU - White, A F AU - Chuma, N J AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1987/04// PY - 1987 DA - Apr 1987 KW - Water Resources Abstracts KW - Groundwater movement KW - Tracers KW - Carbon isotopes KW - Model studies KW - Oasis Valley KW - Groundwater recharge KW - Oxygen isotopes KW - Groundwater KW - Aquifers KW - Nevada KW - Deuterium KW - Carbon dioxide KW - Ions KW - Prediction KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18997727?accountid=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=&rft.atitle=Carbon+and+Isotope+Mass+Balance+Models+of+Oasis+Valley+-+Fortymile+Canyon+Groundwater+Basin%2C+Southern+Nevada&rft.au=White%2C+A+F%3BChuma%2C+N+J&rft.aulast=White&rft.aufirst=A&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Interaction of nitrogen dioxide with carbon and alumina particles. AN - 14972322; 1799625 JF - NTIS, SPRINGFIELD, VA (USA). 1987. AU - Gundel, LA AU - Guyot-Sionnest, N S AU - Novakov, T Y1 - 1987/04// PY - 1987 DA - Apr 1987 PB - NTIS, SPRINGFIELD, VA (USA) KW - alumina KW - Pollution Abstracts KW - carbon KW - laboratory testing KW - particles KW - nitrogen dioxide KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14972322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Gundel%2C+LA%3BGuyot-Sionnest%2C+N+S%3BNovakov%2C+T&rft.aulast=Gundel&rft.aufirst=LA&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Interaction+of+nitrogen+dioxide+with+carbon+and+alumina+particles.&rft.title=Interaction+of+nitrogen+dioxide+with+carbon+and+alumina+particles.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE88005738/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Application of a multisorbent sampling technique for investigations of volatile organic compounds in buildings. AN - 14948620; 1769055 AB - An analytical method for volatile organic compounds (VOC) that employs a multisorbent sampler containing, in series, Tenax-TA, Ambersorb XE-340, and activated charcoal is described. The method was evaluated and then used to measure concentrations of VOC at a school and an office building. The sampler quantitatively collects compounds spanning a broad range of boiling points, including highly volatile solvents. The overall precision of the method is better than 10% and often better than 5%. The composition and concentrations of VOC in the two, approximately five-month old, non-residential buildings were similar and also similar to the composition and concentrations in typical residential indoor air. Concentrations of VOC were measured at two ventilation rates in both non-residential buildings, and the data were applied to a single-equation mass-balance model. JF - NTIS, SPRINGFIELD, VA (USA). 1987. AU - Hodgson, A T AU - Girman, J R Y1 - 1987/04// PY - 1987 DA - Apr 1987 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - ventilation KW - volatile organic compounds KW - buildings KW - activated charcoal KW - sampling methods KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14948620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Hodgson%2C+A+T%3BGirman%2C+J+R&rft.aulast=Hodgson&rft.aufirst=A&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+a+multisorbent+sampling+technique+for+investigations+of+volatile+organic+compounds+in+buildings.&rft.title=Application+of+a+multisorbent+sampling+technique+for+investigations+of+volatile+organic+compounds+in+buildings.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE88001391/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Waste dissolution with chemical reaction, diffusion and advection. AN - 14882182; 1719944 AB - This paper extends the mass-transfer analysis to include the effect of advective transport in predicting the steady-state dissolution rate, with a chemical-reaction-rate boundary condition at the surface of a waste form of arbitrary shape. This new theory provides an analytic means of predicting the ground-water velocities at which dissolution rate in a geologic environment will be governed entirely to the chemical reaction rate. As an illustration, the authors consider the steady-state potential flow of ground water in porous rock surrounding a spherical waste solid. JF - NTIS, SPRINGFIELD, VA (USA). 1987. AU - Chambre, P L AU - Kang, CH AU - Lee, WWL AU - Pigford, TH Y1 - 1987/04// PY - 1987 DA - Apr 1987 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - groundwater KW - solid wastes KW - flow rates KW - chemical reactions KW - velocity KW - P 2000:FRESHWATER POLLUTION KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14882182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Chambre%2C+P+L%3BKang%2C+CH%3BLee%2C+WWL%3BPigford%2C+TH&rft.aulast=Chambre&rft.aufirst=P&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Waste+dissolution+with+chemical+reaction%2C+diffusion+and+advection.&rft.title=Waste+dissolution+with+chemical+reaction%2C+diffusion+and+advection.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE87014115/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Release rates from waste packages in a salt repository. AN - 14879877; 1720219 AB - In this report the authors present estimates of radionuclide release rates from waste packages into salt. This conservative and bounding analysis shows that release rates from waste packages in salt are well below the US Nuclear Regulatory Commission's performance objectives for the engineered barrier system. JF - NTIS, SPRINGFIELD, VA (USA). 1987. AU - Chambre, P L AU - Hwang, Y AU - Lee, W W AU - Pigford, TH Y1 - 1987/04// PY - 1987 DA - Apr 1987 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - performance KW - radioactive wastes KW - radioisotopes KW - salts KW - storage KW - P 8000:RADIATION KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14879877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Chambre%2C+P+L%3BHwang%2C+Y%3BLee%2C+W+W%3BPigford%2C+TH&rft.aulast=Chambre&rft.aufirst=P&rft.date=1987-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Release+rates+from+waste+packages+in+a+salt+repository.&rft.title=Release+rates+from+waste+packages+in+a+salt+repository.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS Order No.: DE87014082/GAR. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Channel model of flow through fractured media AN - 51066743; 1989-010757 AB - Fluid flow and solute transport in a tight fractured medium in terms of flow through channels of variable aperture. The channels are characterized by an aperture density distribution and a spatial correlation length. Aperture profiles along the channels are statistically generated and compared to laboratory measurements of fracture surfaces. Calculated tracer transport between two points in the fractured media is by way of a number of such channels. Calculated pressure profiles along the channels suggest possible measurements that may be useful in identifying the geometrical characteristics of the channels. Finally, predictions were made for tracer breakthrough curves in the case of single fractures under various degrees of normal stress.--Modified journal abstract. JF - Water Resources Research AU - Tsang, Y W AU - Tsang, C F Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 467 EP - 479 PB - American Geophysical Union, Washington, DC VL - 23 IS - 3 SN - 0043-1397, 0043-1397 KW - pollution KW - channels KW - rock mechanics KW - radioactive waste KW - ground water KW - fractures KW - theoretical studies KW - transport KW - materials, properties KW - movement KW - tracers KW - hydrodynamics KW - hydraulic conductivity KW - waste disposal KW - permeability KW - storage KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066743?accountid=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=Channel+model+of+flow+through+fractured+media&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1987-03-01&rft.volume=23&rft.issue=3&rft.spage=467&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR023i003p00467 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 36 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - channels; fractures; ground water; hydraulic conductivity; hydrodynamics; materials, properties; movement; permeability; pollution; radioactive waste; rock mechanics; storage; theoretical studies; tracers; transport; waste disposal DO - http://dx.doi.org/10.1029/WR023i003p00467 ER - TY - JOUR T1 - Geometry and nature of reflections beneath the mylonitic front in the Whipple Mountains, SE California AN - 51019386; 1987-080274 JF - Abstracts with Programs - Geological Society of America AU - Flueh, Ernst R AU - Okaya, David A AU - Anonymous Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 377 EP - 378 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Whipple Mountains KW - reflection KW - geophysical surveys KW - geophysical methods KW - mylonites KW - Rice Valley KW - seismic methods KW - geometry KW - Savahia Peak KW - California KW - tectonophysics KW - velocity structure KW - metamorphic rocks KW - surveys KW - geophysical profiles KW - southeastern California KW - San Bernardino County California KW - metamorphic core complexes KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51019386?accountid=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=Geometry+and+nature+of+reflections+beneath+the+mylonitic+front+in+the+Whipple+Mountains%2C+SE+California&rft.au=Flueh%2C+Ernst+R%3BOkaya%2C+David+A%3BAnonymous&rft.aulast=Flueh&rft.aufirst=Ernst&rft.date=1987-03-01&rft.volume=19&rft.issue=6&rft.spage=377&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, Cordilleran Section, 83rd annual meeting with the Paleontological Society of America, Pacific Coast Section N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - CALCRUST; California; crust; geometry; geophysical methods; geophysical profiles; geophysical surveys; metamorphic core complexes; metamorphic rocks; mylonites; reflection; Rice Valley; San Bernardino County California; Savahia Peak; seismic methods; southeastern California; surveys; tectonophysics; United States; velocity structure; Whipple Mountains ER - TY - JOUR T1 - Preliminary results from the CALCRUST Apple Valley seismic survey AN - 51015512; 1988-002858 JF - Abstracts with Programs - Geological Society of America AU - Morton, J AU - Henyey, T AU - Leary, P AU - Clayton, R AU - Louie, J AU - Silver, L T AU - McEvilly, Thomas V AU - Okaya, David A AU - Anonymous Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 435 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - San Bernardino Mountain Block KW - reflection KW - seismology KW - Quaternary KW - geophysical surveys KW - Arrastre Canyon KW - geophysical methods KW - Apple Valley KW - Transverse Ranges KW - Mohorovicic discontinuity KW - seismic methods KW - Cenozoic KW - California KW - seismicity KW - North Frontal Fault KW - velocity structure KW - Mojave Desert KW - surveys KW - San Bernardino County California KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51015512?accountid=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=Preliminary+results+from+the+CALCRUST+Apple+Valley+seismic+survey&rft.au=Morton%2C+J%3BHenyey%2C+T%3BLeary%2C+P%3BClayton%2C+R%3BLouie%2C+J%3BSilver%2C+L+T%3BMcEvilly%2C+Thomas+V%3BOkaya%2C+David+A%3BAnonymous&rft.aulast=Morton&rft.aufirst=J&rft.date=1987-03-01&rft.volume=19&rft.issue=6&rft.spage=435&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, Cordilleran Section, 83rd annual meeting; with the Paleontological Society of America, Pacific Coast Section N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Apple Valley; Arrastre Canyon; CALCRUST; California; Cenozoic; crust; geophysical methods; geophysical surveys; Mohorovicic discontinuity; Mojave Desert; North Frontal Fault; Quaternary; reflection; San Bernardino County California; San Bernardino Mountain Block; seismic methods; seismicity; seismology; surveys; Transverse Ranges; United States; velocity structure ER - TY - JOUR T1 - The 1906 numbers game AN - 50977211; 1988-028525 JF - Seismological Research Letters AU - Hansen, G C AU - Quinn, F R AU - McClure, F E AU - Anonymous Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 23 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 58 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - California KW - engineering geology KW - geologic hazards KW - damage KW - San Francisco earthquake 1906 KW - earthquakes KW - human ecology KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50977211?accountid=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+1906+numbers+game&rft.au=Hansen%2C+G+C%3BQuinn%2C+F+R%3BMcClure%2C+F+E%3BAnonymous&rft.aulast=Hansen&rft.aufirst=G&rft.date=1987-03-01&rft.volume=58&rft.issue=1&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - California; damage; earthquakes; engineering geology; geologic hazards; human ecology; San Francisco earthquake 1906; United States ER - TY - JOUR T1 - Constraints on moment, stress drop, and strain energy release based on quasi-static asperity models AN - 50973447; 1988-028528 JF - Seismological Research Letters AU - Kemeny, J M AU - Cook, Neville G W AU - Anonymous Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 24 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 58 IS - 1 SN - 0895-0695, 0895-0695 KW - stress drops KW - seismology KW - strain KW - seismic moment KW - tectonics KW - seismic sources KW - earthquakes KW - seismotectonics KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50973447?accountid=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=Constraints+on+moment%2C+stress+drop%2C+and+strain+energy+release+based+on+quasi-static+asperity+models&rft.au=Kemeny%2C+J+M%3BCook%2C+Neville+G+W%3BAnonymous&rft.aulast=Kemeny&rft.aufirst=J&rft.date=1987-03-01&rft.volume=58&rft.issue=1&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - earthquakes; seismic moment; seismic sources; seismology; seismotectonics; strain; stress drops; tectonics ER - TY - JOUR T1 - Investigations and interpretations of the vertical distribution of U, Th, and K; South Africa and Canada AN - 50191320; 1987-074031 AB - Investigations of the distribution of U, Th, and K in deep profiles exposed by Precambrian doming have been presented for Vredefort, South Africa and have recently been completed for a similar structure near Sudbury, Ontario, Canada. An evaluation of the Vredefort data shows evidence of a major crustal repetition of the vertical radioelement distribution with depth. A simple explanation is that the South African basement is geochemically layered, with repetition occurring from layer to layer. This implies a sawtooth, or "serrated" distribution with depth. Preliminary results from the Sudbury investigation show a rise in heat production with distance from the Sudbury Structure, corresponding to decreasing depth in the basement rocks. The repetition of the radioelement distribution observed at Vredefort does not appear in the Sudbury data. Although Th and K make a jump at nearly the same depth, the U data show no corresponding increase. U loss is suspected in the project area, affecting the overall distribution of heat production in the Sudbury basement. Given its complex history and geographic location, the material in the sample area may not be representative of the Superior Province. Investigations of the distribution of U, Th, and K in deep profiles exposed by Precambrian doming have been presented for Vredefort, South Africa and have recently been completed for a similar structure near Sudbury, Ontario, Canada. An evaluation of the Vredefort data shows evidence of a major crustal repetition of the vertical radioelement distribution with depth. A simple explanation is that the South African basement is geochemically layered, with repetition occurring from layer to layer. This implies a sawtooth, or "serrated" distribution with depth. Preliminary results from the Sudbury investigation show a rise in heat production with distance from the Sudbury Structure, corresponding to decreasing depth in the basement rocks. The repetition of the radioelement distribution observed at Vredefort does not appear in the Sudbury data. Although Th and K make a jump at nearly the same depth, the U data show no corresponding increase. U loss is suspected in the project area, affecting the overall distribution of heat production in the Sudbury basement. Given its complex history and geographic location, the material in the sample area may not be representative of the Superior Province. JF - Geophysical Research Letters AU - Schneider, R V AU - Roy, R F AU - Smith, A R AU - Morgan, Paul AU - Sawka, Wayne N AU - Furlong, Kevin P Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 264 EP - 267 PB - American Geophysical Union, Washington, DC VL - 14 IS - 3 SN - 0094-8276, 0094-8276 KW - radioactivity KW - Vredefort Dome KW - continental crust KW - geochemical profiles KW - heat flow KW - Canadian Shield KW - South Africa KW - Free State South Africa KW - geochemistry KW - North America KW - Sudbury Basin KW - Orange Free State South Africa KW - alkali metals KW - Superior Province KW - Ontario KW - Canada KW - tectonophysics KW - metals KW - heat sources KW - Southern Africa KW - potassium KW - thorium KW - Africa KW - uranium KW - Eastern Canada KW - actinides KW - crust KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191320?accountid=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=Geophysical+Research+Letters&rft.atitle=Investigations+and+interpretations+of+the+vertical+distribution+of+U%2C+Th%2C+and+K%3B+South+Africa+and+Canada&rft.au=Schneider%2C+R+V%3BRoy%2C+R+F%3BSmith%2C+A+R%3BMorgan%2C+Paul%3BSawka%2C+Wayne+N%3BFurlong%2C+Kevin+P&rft.aulast=Schneider&rft.aufirst=R&rft.date=1987-03-01&rft.volume=14&rft.issue=3&rft.spage=264&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL014i003p00264 LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 13 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - actinides; Africa; alkali metals; Canada; Canadian Shield; continental crust; crust; Eastern Canada; Free State South Africa; geochemical profiles; geochemistry; heat flow; heat sources; metals; North America; Ontario; Orange Free State South Africa; potassium; radioactivity; South Africa; Southern Africa; Sudbury Basin; Superior Province; tectonophysics; thorium; uranium; Vredefort Dome DO - http://dx.doi.org/10.1029/GL014i003p00264 ER - TY - JOUR T1 - Radiogenic heat production of crustal rocks; an assessment based on geochemical data AN - 50188517; 1987-074039 AB - A survey of the geochemical literature and unpublished data has resulted in the classification of U, Th, and K concentrations by rock type. Over 2500 data entries have been compiled, permitting calculation of their radiogenic heat production. In the igneous rocks mean heat production ranges from highs of 12-20 heat production units (HPU: mu Wm (super -3) ) in some peralkaline intrusives, through approximately 4 HPU in acidic, approximately 2 in intermediate, and approximately 1 in basic rocks, to a low of 0.3 HPU in ultramafic rocks. Siliceous clastic rocks generally have greater heat production (2 to 4 HPU) than do chemical sedimentary rocks, including the carbonates (0.4 to 2 HPU). The heat production of metamorphic rocks generally depends on the radioelement contents of their igneous and sedimentary predecessors, modified by metamorphic processes. Based on estimates of the proportion of the continental crust that specific rock types occupy, the weighted mean radiogenic heat production of the upper continental crust estimated from this data base is approximately 3 HPU. JF - Geophysical Research Letters AU - Wollenberg, H A AU - Smith, A R AU - Morgan, Paul AU - Sawka, Wayne N AU - Furlong, Kevin P Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 295 EP - 298 PB - American Geophysical Union, Washington, DC VL - 14 IS - 3 SN - 0094-8276, 0094-8276 KW - radioactivity KW - igneous rocks KW - statistical analysis KW - alkali metals KW - continental crust KW - properties KW - metals KW - heat sources KW - heat flow KW - potassium KW - thorium KW - uranium KW - geochemistry KW - actinides KW - crust KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50188517?accountid=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=Geophysical+Research+Letters&rft.atitle=Radiogenic+heat+production+of+crustal+rocks%3B+an+assessment+based+on+geochemical+data&rft.au=Wollenberg%2C+H+A%3BSmith%2C+A+R%3BMorgan%2C+Paul%3BSawka%2C+Wayne+N%3BFurlong%2C+Kevin+P&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1987-03-01&rft.volume=14&rft.issue=3&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL014i003p00295 LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 10 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; continental crust; crust; geochemistry; heat flow; heat sources; igneous rocks; metals; potassium; properties; radioactivity; statistical analysis; thorium; uranium DO - http://dx.doi.org/10.1029/GL014i003p00295 ER - TY - JOUR T1 - Potable Water as a Source of Airborne 222Rn in U.S. Dwellings: A Review and Assessment AN - 18991024; 8708067 AB - Using a long-term-average, single-cell model and available data for U.S. housing, the concentration of 222Rn in indoor air due to the use of potable water is assessed. The ratio of the airborne 222Rn concentration to the concentration in water is represented by a lognormal distribution with geometric mean and geometric standard deviation of 0.000065 and 2.88, respectively, in fair agreement with the previously reported results of direct measurements of the ratio in 13 houses. By combining this result with data on 222Rn concentrations in U.S. water supplies, potable water is estimated to contribute an average of 24, 1.3, and 0.1 Bq/cu m to the airborne 222Rn concentration in residences served by private wells, public groundwater, and surface water supplies, respectively. (Author 's abstract) JF - Health Physics HLTPAO Vol. 52, No. 3, p 281-295, March 1987. 6 fig, 4 tab, 58 ref, append. EPA Interagency agreement DW89930801-01-0, DOE Contract DE-AC03-76SF00098. AU - Nazaroff, W W AU - Doyle, S M AU - Nero, A V AU - Sextro, R G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1987/03// PY - 1987 DA - Mar 1987 KW - Water Resources Abstracts KW - Radon isotopes KW - Reviews KW - Air pollution KW - Path of pollutants KW - Air pollution sources KW - Potable water KW - Model studies KW - Public health KW - Wells KW - Drinking water KW - Water supply KW - Groundwater KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18991024?accountid=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=&rft.atitle=Potable+Water+as+a+Source+of+Airborne+222Rn+in+U.S.+Dwellings%3A+A+Review+and+Assessment&rft.au=Nazaroff%2C+W+W%3BDoyle%2C+S+M%3BNero%2C+A+V%3BSextro%2C+R+G&rft.aulast=Nazaroff&rft.aufirst=W&rft.date=1987-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Understanding the Origin of Radon Indoors--Building a Predictive Capability AN - 18993915; 8708888 AB - The preliminary work that has been done to identify important soil and building characteristics that influence the migration of radon into buildings are reviewed. Soil is the major source of radon in houses with higher-than-average indoor concentrations. Identifying the estimated 1 to 2 million homes with indoor concentrations exceeding 300 Bq/cu m is a difficult task. Factors that are likely to affect the source strength of radon from soil include the soil radium concentration, the emanating fraction, and soil type and moisture content. A geographically-based predictive method would, ideally, locate areas with the potential for having high indoor radon levels; such areas would then be investigated in more detail. The efficacy of such an approach would depend upon the availability and quality of data for the characterization of soils in terms of both radon availability and radon transport. Although exploration of existing data bases with wide geographic coverage has begun, further research in needed to investigate the validity of the approach and to define a suitable mathematical relationship among the important parameters. (Author 's abstract) JF - Atmospheric Environment ATENBP Vol. 21, No. 2, p 431-438, February 1987. 4 fig, 31 ref. EPA/DOE Interagency Agreement DW89930801-01-0 and DOE Contract DE-AC03-76SF00098. AU - Sextro, R G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1987/02// PY - 1987 DA - Feb 1987 KW - Water Resources Abstracts KW - Radon KW - Prediction KW - Air pollution sources KW - Path of pollutants KW - Mathematical studies KW - Air pollution KW - Tracers KW - Radioactive tracers KW - Soil water KW - Soil physical properties KW - Reviews KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18993915?accountid=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=&rft.atitle=Understanding+the+Origin+of+Radon+Indoors--Building+a+Predictive+Capability&rft.au=Sextro%2C+R+G&rft.aulast=Sextro&rft.aufirst=R&rft.date=1987-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Estimation of joint stiffness AN - 51093578; 1987-041972 JF - Eos, Transactions, American Geophysical Union AU - Hopkins, D L AU - Cook, N G W AU - Myer, L R AU - Anonymous Y1 - 1987/01// PY - 1987 DA - January 1987 SP - 45 PB - American Geophysical Union, Washington, DC VL - 68 IS - 3 SN - 0096-3941, 0096-3941 KW - fractures KW - theoretical studies KW - style KW - rigidity KW - joints KW - mechanical properties KW - deformation KW - rock mechanics KW - 30:Engineering geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51093578?accountid=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=Estimation+of+joint+stiffness&rft.au=Hopkins%2C+D+L%3BCook%2C+N+G+W%3BMyer%2C+L+R%3BAnonymous&rft.aulast=Hopkins&rft.aufirst=D&rft.date=1987-01-01&rft.volume=68&rft.issue=3&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 33rd annual Pacific Northwest regional meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - deformation; fractures; joints; mechanical properties; rigidity; rock mechanics; style; theoretical studies ER - TY - BOOK T1 - A new seismic-hydraulic approach to modeling flow in fractured rocks AN - 51065929; 1987-060045 JF - Solving ground water problems with models AU - Witherspoon, Paul A AU - Long, J C S AU - Majer, E L AU - Myer, L R AU - Anonymous Y1 - 1987 PY - 1987 DA - 1987 PB - Natl. Water Well Assoc., Dublin, OH KW - fractured materials KW - SV-waves KW - body waves KW - numerical models KW - three-dimensional models KW - statistical analysis KW - porous materials KW - elastic waves KW - porosity KW - two-dimensional models KW - ground water KW - models KW - finite element analysis KW - attenuation KW - movement KW - SH-waves KW - propagation KW - seismic waves KW - S-waves KW - permeability KW - arrays KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Witherspoon%2C+Paul+A%3BLong%2C+J+C+S%3BMajer%2C+E+L%3BMyer%2C+L+R%3BAnonymous&rft.aulast=Witherspoon&rft.aufirst=Paul&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+new+seismic-hydraulic+approach+to+modeling+flow+in+fractured+rocks&rft.title=A+new+seismic-hydraulic+approach+to+modeling+flow+in+fractured+rocks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Solving ground water problems with models N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 40 N1 - PubXState - OH N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Some recent developments in understanding the hydrology of fractured rocks AN - 51031193; 1987-077014 JF - Proceedings - Symposium on Rock Mechanics AU - Witherspoon, Paul A AU - Long, Jane C S A2 - Farmer, Ian W. A2 - Daemen, Jaak J. K. A2 - Desai, C. S. A2 - Glass, C. E. A2 - Neuman, Shlomo P. Y1 - 1987 PY - 1987 DA - 1987 SP - 421 EP - 432 PB - A.A. Balkema, [location varies] VL - 28 SN - 0586-3031, 0586-3031 KW - fractured materials KW - Poisson's ratio KW - monitoring KW - three-dimensional models KW - numerical analysis KW - stress KW - statistical analysis KW - elastic waves KW - elastic constants KW - two-dimensional models KW - rock mechanics KW - geometry KW - models KW - stochastic processes KW - materials, properties KW - hydraulic conductivity KW - permeability KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51031193?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Some+recent+developments+in+understanding+the+hydrology+of+fractured+rocks&rft.au=Witherspoon%2C+Paul+A%3BLong%2C+Jane+C+S&rft.aulast=Witherspoon&rft.aufirst=Paul&rft.date=1987-01-01&rft.volume=28&rft.issue=&rft.spage=421&rft.isbn=9061916992&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rock mechanics; proceedings of the 28th U.S. symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 32 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - amplitude; elastic constants; elastic waves; fractured materials; geometry; hydraulic conductivity; materials, properties; models; monitoring; numerical analysis; permeability; Poisson's ratio; rock mechanics; statistical analysis; stochastic processes; stress; three-dimensional models; two-dimensional models ER - TY - JOUR T1 - Determination of rock fracture parameters from crack models for failure in compression AN - 51030495; 1987-077008 JF - Proceedings - Symposium on Rock Mechanics AU - Kemeny, John M AU - Cook, Neville G W A2 - Farmer, Ian W. A2 - Daemen, Jaak J. K. A2 - Desai, C. S. A2 - Glass, C. E. A2 - Neuman, Shlomo P. Y1 - 1987 PY - 1987 DA - 1987 SP - 367 EP - 374 PB - A.A. Balkema, [location varies] VL - 28 SN - 0586-3031, 0586-3031 KW - failures KW - Poisson's ratio KW - strain KW - shear stress KW - loading KW - stress KW - elastic constants KW - triaxial tests KW - uniaxial tests KW - rock mechanics KW - models KW - fractures KW - cracks KW - compression KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030495?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Determination+of+rock+fracture+parameters+from+crack+models+for+failure+in+compression&rft.au=Kemeny%2C+John+M%3BCook%2C+Neville+G+W&rft.aulast=Kemeny&rft.aufirst=John&rft.date=1987-01-01&rft.volume=28&rft.issue=&rft.spage=367&rft.isbn=9061916992&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rock mechanics; proceedings of the 28th U.S. symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 25 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - compression; cracks; elastic constants; failures; fractures; loading; models; Poisson's ratio; rock mechanics; shear stress; strain; stress; triaxial tests; uniaxial tests; Young's modulus ER - TY - JOUR T1 - Fracture detection using subsurface electromagetic techniques AN - 51030354; 1987-076966 JF - Proceedings - Symposium on Rock Mechanics AU - Zhou, Q AU - Becker, A AU - Goldstein, N E AU - Morrison, H F AU - Lee, K H A2 - Farmer, Ian W. A2 - Daemen, Jaak J. K. A2 - Desai, C. S. A2 - Glass, C. E. A2 - Neuman, Shlomo P. Y1 - 1987 PY - 1987 DA - 1987 SP - 5 EP - 17 PB - A.A. Balkema, [location varies] VL - 28 SN - 0586-3031, 0586-3031 KW - models KW - fractured materials KW - fractures KW - attenuation KW - materials, properties KW - geophysical methods KW - electromagnetic methods KW - techniques KW - permeability KW - rock mechanics KW - amplitude KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030354?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Fracture+detection+using+subsurface+electromagetic+techniques&rft.au=Zhou%2C+Q%3BBecker%2C+A%3BGoldstein%2C+N+E%3BMorrison%2C+H+F%3BLee%2C+K+H&rft.aulast=Zhou&rft.aufirst=Q&rft.date=1987-01-01&rft.volume=28&rft.issue=&rft.spage=5&rft.isbn=9061916992&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rock mechanics; proceedings of the 28th U.S. symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - amplitude; attenuation; electromagnetic methods; fractured materials; fractures; geophysical methods; materials, properties; models; permeability; rock mechanics; techniques ER - TY - JOUR T1 - Fracture stiffness and aperture as a function of applied stress and contact geometry AN - 51027926; 1987-077038 JF - Proceedings - Symposium on Rock Mechanics AU - Hopkins, Deborah L AU - Cook, Neville G W AU - Myer, Larry R A2 - Farmer, Ian W. A2 - Daemen, Jaak J. K. A2 - Desai, C. S. A2 - Glass, C. E. A2 - Neuman, Shlomo P. Y1 - 1987 PY - 1987 DA - 1987 SP - 673 EP - 680 PB - A.A. Balkema, [location varies] VL - 28 SN - 0586-3031, 0586-3031 KW - models KW - fractures KW - Poisson's ratio KW - stress KW - elastic constants KW - deformation KW - Young's modulus KW - two-dimensional models KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51027926?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Fracture+stiffness+and+aperture+as+a+function+of+applied+stress+and+contact+geometry&rft.au=Hopkins%2C+Deborah+L%3BCook%2C+Neville+G+W%3BMyer%2C+Larry+R&rft.aulast=Hopkins&rft.aufirst=Deborah&rft.date=1987-01-01&rft.volume=28&rft.issue=&rft.spage=673&rft.isbn=9061916992&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rock mechanics; proceedings of the 28th U.S. symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; elastic constants; fractures; geometry; models; Poisson's ratio; rock mechanics; stress; two-dimensional models; Young's modulus ER - TY - JOUR T1 - Seismic visibility of fractures AN - 51027194; 1987-076970 JF - Proceedings - Symposium on Rock Mechanics AU - Pyrak-Nolte, L J AU - Myer, Larry R AU - Cook, Neville G W A2 - Farmer, Ian W. A2 - Daemen, Jaak J. K. A2 - Desai, C. S. A2 - Glass, C. E. A2 - Neuman, Shlomo P. Y1 - 1987 PY - 1987 DA - 1987 SP - 47 EP - 56 PB - A.A. Balkema, [location varies] VL - 28 SN - 0586-3031, 0586-3031 KW - tomography KW - P-waves KW - failures KW - body waves KW - stress KW - geophysical methods KW - elastic waves KW - elastic constants KW - seismic methods KW - rock mechanics KW - models KW - fractures KW - discontinuities KW - traveltime KW - propagation KW - applications KW - seismic waves KW - Young's modulus KW - amplitude KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51027194?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Seismic+visibility+of+fractures&rft.au=Pyrak-Nolte%2C+L+J%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W&rft.aulast=Pyrak-Nolte&rft.aufirst=L&rft.date=1987-01-01&rft.volume=28&rft.issue=&rft.spage=47&rft.isbn=9061916992&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rock mechanics; proceedings of the 28th U.S. symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - amplitude; applications; body waves; discontinuities; elastic constants; elastic waves; failures; fractures; geophysical methods; models; P-waves; propagation; rock mechanics; seismic methods; seismic waves; stress; tomography; traveltime; Young's modulus ER - TY - BOOK T1 - Basalt Waste Isolation Project overview AN - 51012427; 1988-010738 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Dahlem, David H A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - Washington KW - isotopes KW - loading KW - Columbia River Basalt Group KW - Hanford Site KW - Grande Ronde Basalt KW - Miocene KW - radioactive waste KW - exploration KW - Cenozoic KW - engineering geology KW - Tertiary KW - radioactive isotopes KW - Neogene KW - shear KW - Pasco Basin KW - Columbia Plateau KW - testing KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51012427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Dahlem%2C+David+H&rft.aulast=Dahlem&rft.aufirst=David&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Basalt+Waste+Isolation+Project+overview&rft.title=Basalt+Waste+Isolation+Project+overview&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 3 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Outline of some European community activities on coupled processes AN - 51012404; 1988-010734 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Venet, P F A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Commission of the European Communities KW - engineering geology KW - coupling KW - Europe KW - waste disposal KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51012404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Venet%2C+P+F&rft.aulast=Venet&rft.aufirst=P&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Outline+of+some+European+community+activities+on+coupled+processes&rft.title=Outline+of+some+European+community+activities+on+coupled+processes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Document feature - 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A review of OECD Nuclear Energy Agency activities related to coupled processes affecting the performance of a nuclear waste repository AN - 51012373; 1988-010733 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Carlyle, S G A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - repositories KW - coupling KW - waste disposal KW - Organization for Economic Cooperation and Development KW - Nuclear Energy Agency KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51012373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Carlyle%2C+S+G&rft.aulast=Carlyle&rft.aufirst=S&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=A+review+of+OECD+Nuclear+Energy+Agency+activities+related+to+coupled+processes+affecting+the+performance+of+a+nuclear+waste+repository&rft.title=A+review+of+OECD+Nuclear+Energy+Agency+activities+related+to+coupled+processes+affecting+the+performance+of+a+nuclear+waste+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Swiss field investigations for radioactive waste repositories AN - 51011572; 1988-010744 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - McCombie, C AU - Nold, A L AU - Thury, M A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - experimental studies KW - repositories KW - underground storage KW - Europe KW - Switzerland KW - radioactive waste KW - Oberbauenstock Site KW - engineering geology KW - Grimsel KW - Central Europe KW - drilling KW - waste disposal KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51011572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=McCombie%2C+C%3BNold%2C+A+L%3BThury%2C+M&rft.aulast=McCombie&rft.aufirst=C&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Swiss+field+investigations+for+radioactive+waste+repositories&rft.title=Swiss+field+investigations+for+radioactive+waste+repositories&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - An overview of coupled processes with emphasis on geohydrology AN - 51011528; 1988-010735 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - de Marsily, G A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - fractured materials KW - soil profiles KW - stress KW - unsaturated zone KW - coupling KW - salinity KW - rock mechanics KW - radioactive waste KW - models KW - discontinuities KW - materials, properties KW - thermomechanical properties KW - hydraulic conductivity KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51011528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=de+Marsily%2C+G&rft.aulast=de+Marsily&rft.aufirst=G&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=An+overview+of+coupled+processes+with+emphasis+on+geohydrology&rft.title=An+overview+of+coupled+processes+with+emphasis+on+geohydrology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 25 N1 - PubXState - FL N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled processes addressed by underground testing for the salt repository project AN - 51011239; 1988-010739 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Kalia, H AU - Roberds, W J AU - Byrne, R J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - models KW - laboratory studies KW - Nuclear Waste Policy Act 1982 KW - underground storage KW - numerical analysis KW - coupling KW - testing KW - waste disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51011239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kalia%2C+H%3BRoberds%2C+W+J%3BByrne%2C+R+J&rft.aulast=Kalia&rft.aufirst=H&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupled+processes+addressed+by+underground+testing+for+the+salt+repository+project&rft.title=Coupled+processes+addressed+by+underground+testing+for+the+salt+repository+project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Geological disposal in the Belgian context AN - 51010494; 1988-010743 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Heremans, R H AU - Baetsle, L H A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Mol-Dessel region KW - Western Europe KW - underground storage KW - power plants KW - Europe KW - Paleogene KW - radioactive waste KW - Cenozoic KW - engineering geology KW - Boom Clay KW - Tertiary KW - pressuremeters KW - Belgium KW - waste disposal KW - Oligocene KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51010494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Heremans%2C+R+H%3BBaetsle%2C+L+H&rft.aulast=Heremans&rft.aufirst=R&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Geological+disposal+in+the+Belgian+context&rft.title=Geological+disposal+in+the+Belgian+context&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Recent progress of the NEA Stripa Project on in situ experiments in granite associated with the disposal of radioactive waste AN - 51009772; 1988-010741 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Carlyle, S G AU - Carlsson, H S A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Gidea KW - experimental studies KW - Western Europe KW - underground storage KW - Stripa region KW - igneous rocks KW - granites KW - Europe KW - radioactive waste KW - ground water KW - models KW - engineering geology KW - Scandinavia KW - plutonic rocks KW - Orebro Sweden KW - surveys KW - testing KW - hydraulic conductivity KW - waste disposal KW - Sweden KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51009772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Carlyle%2C+S+G%3BCarlsson%2C+H+S&rft.aulast=Carlyle&rft.aufirst=S&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Recent+progress+of+the+NEA+Stripa+Project+on+in+situ+experiments+in+granite+associated+with+the+disposal+of+radioactive+waste&rft.title=Recent+progress+of+the+NEA+Stripa+Project+on+in+situ+experiments+in+granite+associated+with+the+disposal+of+radioactive+waste&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 16 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled processes in geomechanics AN - 51009726; 1988-010736 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Cook, Neville G W A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Poisson's ratio KW - pressure KW - in situ KW - underground storage KW - stress KW - stability KW - coupling KW - equations KW - elastic constants KW - bulk modulus KW - deformation KW - excavations KW - rock mechanics KW - radioactive waste KW - pore pressure KW - testing KW - hydraulic conductivity KW - compressive strength KW - waste disposal KW - permeability KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51009726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Cook%2C+Neville+G+W&rft.aulast=Cook&rft.aufirst=Neville+G&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupled+processes+in+geomechanics&rft.title=Coupled+processes+in+geomechanics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 40 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - An overview of some geotechnical experiments within the Canadian Nuclear Fuel Waste Management Program AN - 51007789; 1988-010742 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Dormuth, K W A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Rainy River District Ontario KW - hydraulic fracturing KW - fractured materials KW - Poisson's ratio KW - Lac du Bonnet Manitoba KW - stress KW - mathematical models KW - elastic constants KW - Manitoba KW - deformation KW - Canadian Nuclear Fuel Waste Management Program KW - rock mechanics KW - radioactive waste KW - Ontario KW - spatial distribution KW - engineering geology KW - Canada KW - Western Canada KW - East Bull Lake KW - Atikokan Ontario KW - waste disposal KW - Eastern Canada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51007789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Dormuth%2C+K+W&rft.aulast=Dormuth&rft.aufirst=K&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=An+overview+of+some+geotechnical+experiments+within+the+Canadian+Nuclear+Fuel+Waste+Management+Program&rft.title=An+overview+of+some+geotechnical+experiments+within+the+Canadian+Nuclear+Fuel+Waste+Management+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 11 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Experiments performed on granite in the underground research laboratory at Fanay-Augeres, France AN - 51006444; 1988-010740 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Barbreau, A AU - Derlich, S AU - Come, B AU - Durand, E AU - Peaudecerf, P AU - de Marsily, G AU - Vouille, G A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - experimental studies KW - Western Europe KW - igneous rocks KW - granites KW - Europe KW - excavations KW - Fanay-Augeres uranium mine KW - France KW - engineering geology KW - plutonic rocks KW - underground installations KW - hydraulic conductivity KW - Central Massif KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51006444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Barbreau%2C+A%3BDerlich%2C+S%3BCome%2C+B%3BDurand%2C+E%3BPeaudecerf%2C+P%3Bde+Marsily%2C+G%3BVouille%2C+G&rft.aulast=Barbreau&rft.aufirst=A&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Experiments+performed+on+granite+in+the+underground+research+laboratory+at+Fanay-Augeres%2C+France&rft.title=Experiments+performed+on+granite+in+the+underground+research+laboratory+at+Fanay-Augeres%2C+France&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 15 N1 - PubXState - FL N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Overview of coupled processes with emphasis in geochemistry AN - 51006407; 1988-010737 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Langmuir, D A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - desorption KW - oxygen KW - isotopes KW - data processing KW - coupling KW - radon KW - analysis KW - stable isotopes KW - ground water KW - radioactive isotopes KW - noble gases KW - movement KW - thermochemical properties KW - geochemistry KW - Eh KW - diffusivity KW - processes KW - numerical analysis KW - O-18/O-16 KW - adsorption KW - solubility KW - Rn-222 KW - models KW - computer programs KW - metals KW - uranium KW - U-238 KW - actinides KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51006407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Langmuir%2C+D&rft.aulast=Langmuir&rft.aufirst=D&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Overview+of+coupled+processes+with+emphasis+in+geochemistry&rft.title=Overview+of+coupled+processes+with+emphasis+in+geochemistry&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 106 N1 - PubXState - FL N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled process analyses for salt repository performance assessment AN - 51005332; 1988-010762 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Gupta, Sumant K AU - Bloom, Sanford G AU - Monti, Amy M AU - Raines, Gilbert E A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - chemically precipitated rocks KW - degradation KW - underground storage KW - isotopes KW - finite difference analysis KW - stress KW - statistical analysis KW - coupling KW - simulation KW - evaporites KW - radioactive waste KW - models KW - sedimentary rocks KW - radioactive isotopes KW - transport KW - waste disposal KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51005332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Gupta%2C+Sumant+K%3BBloom%2C+Sanford+G%3BMonti%2C+Amy+M%3BRaines%2C+Gilbert+E&rft.aulast=Gupta&rft.aufirst=Sumant&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupled+process+analyses+for+salt+repository+performance+assessment&rft.title=Coupled+process+analyses+for+salt+repository+performance+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 25 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Simulation of chemically reactive solute transport under conditions of changing temperature AN - 51005276; 1988-010748 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Carnahan, C L A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - underground storage KW - finite difference analysis KW - statistical analysis KW - data processing KW - heat capacity KW - coupling KW - porous materials KW - simulation KW - porosity KW - radioactive waste KW - computer programs KW - engineering geology KW - THCC KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51005276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Simulation+of+chemically+reactive+solute+transport+under+conditions+of+changing+temperature&rft.title=Simulation+of+chemically+reactive+solute+transport+under+conditions+of+changing+temperature&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydrology and chemistry of Hosokura Tuff in Japan AN - 51004637; 1988-010758 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Araya, S AU - Mishima, T AU - Maekawa, K AU - Asano, T AU - Saito, S AU - Ueta, S A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Far East KW - volcanic rocks KW - cobalt KW - igneous rocks KW - X-ray diffraction analysis KW - radioactive waste KW - ground water KW - cesium KW - tuff KW - Asia KW - geochemistry KW - alkaline earth metals KW - chemical analysis KW - in situ KW - Darcy's law KW - alkali metals KW - porosity KW - pyroclastics KW - engineering geology KW - metals KW - surveys KW - testing KW - hydraulic conductivity KW - Hosokura Tuff KW - waste disposal KW - strontium KW - permeability KW - Japan KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51004637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Araya%2C+S%3BMishima%2C+T%3BMaekawa%2C+K%3BAsano%2C+T%3BSaito%2C+S%3BUeta%2C+S&rft.aulast=Araya&rft.aufirst=S&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Hydrology+and+chemistry+of+Hosokura+Tuff+in+Japan&rft.title=Hydrology+and+chemistry+of+Hosokura+Tuff+in+Japan&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 6 N1 - PubXState - FL N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Assessment of the combined effects of temperature increase, water convection, migration of radionuclides, and radiolysis on the safety of a nuclear waste repository in the Boom Clay AN - 51004602; 1988-010746 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Baetsle, Leo H AU - Bonne, Arnold AU - Henrion, Pierre N AU - Put, Martin AU - Patyn, Johan A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Western Europe KW - underground storage KW - thermal conductivity KW - Darcy's law KW - Mol KW - mathematical models KW - Europe KW - Paleogene KW - Cenozoic KW - engineering geology KW - Boom Clay KW - Tertiary KW - Belgium KW - hydraulic conductivity KW - waste disposal KW - Oligocene KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51004602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Baetsle%2C+Leo+H%3BBonne%2C+Arnold%3BHenrion%2C+Pierre+N%3BPut%2C+Martin%3BPatyn%2C+Johan&rft.aulast=Baetsle&rft.aufirst=Leo&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Assessment+of+the+combined+effects+of+temperature+increase%2C+water+convection%2C+migration+of+radionuclides%2C+and+radiolysis+on+the+safety+of+a+nuclear+waste+repository+in+the+Boom+Clay&rft.title=Assessment+of+the+combined+effects+of+temperature+increase%2C+water+convection%2C+migration+of+radionuclides%2C+and+radiolysis+on+the+safety+of+a+nuclear+waste+repository+in+the+Boom+Clay&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled hydrothermal flows of liquid and vapor in welded tuff; numerical modeling of proposed experiment AN - 51004064; 1988-010760 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Eaton, Roger R AU - Bixler, Nathan E AU - Reda, Daniel C A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - volcanic rocks KW - numerical models KW - welded tuff KW - numerical analysis KW - igneous rocks KW - statistical analysis KW - data processing KW - coupling KW - Nye County Nevada KW - porosity KW - physical models KW - radioactive waste KW - computer programs KW - pyroclastics KW - finite element analysis KW - engineering geology KW - NORIA KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51004064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Eaton%2C+Roger+R%3BBixler%2C+Nathan+E%3BReda%2C+Daniel+C&rft.aulast=Eaton&rft.aufirst=Roger&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupled+hydrothermal+flows+of+liquid+and+vapor+in+welded+tuff%3B+numerical+modeling+of+proposed+experiment&rft.title=Coupled+hydrothermal+flows+of+liquid+and+vapor+in+welded+tuff%3B+numerical+modeling+of+proposed+experiment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 7 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A coupled approach to radioelement migration modelling in the United Kingdom AN - 51003812; 1988-010753 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Read, D AU - Williams, D R AU - Liew, S K A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - England KW - coupling KW - Europe KW - Great Britain KW - radioactive waste KW - transport KW - geochemistry KW - pH KW - Western Europe KW - Upper Jurassic KW - Jurassic KW - solubility KW - Oxfordian KW - United Kingdom KW - Mesozoic KW - models KW - engineering geology KW - Oxford Clay KW - Bedfordshire England KW - metals KW - americium KW - waste disposal KW - actinides KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51003812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Read%2C+D%3BWilliams%2C+D+R%3BLiew%2C+S+K&rft.aulast=Read&rft.aufirst=D&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=A+coupled+approach+to+radioelement+migration+modelling+in+the+United+Kingdom&rft.title=A+coupled+approach+to+radioelement+migration+modelling+in+the+United+Kingdom&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 24 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Multiparameter testing of permeability by the transient vacuum technique AN - 51003402; 1988-010764 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Jakubick, A T AU - Klein, R A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - models KW - fractured materials KW - engineering geology KW - in situ KW - materials, properties KW - pumping KW - testing KW - porosity KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51003402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Jakubick%2C+A+T%3BKlein%2C+R&rft.aulast=Jakubick&rft.aufirst=A&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Multiparameter+testing+of+permeability+by+the+transient+vacuum+technique&rft.title=Multiparameter+testing+of+permeability+by+the+transient+vacuum+technique&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 7 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - On nuclide transport, precipitation, dissolution and shared solubility limits AN - 51003381; 1988-010749 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Hopkirk, Robert J AU - Gilby, David J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - sorption KW - diffusion KW - underground storage KW - isotopes KW - finite difference analysis KW - statistical analysis KW - solubility KW - porosity KW - radioactive waste KW - models KW - radioactive isotopes KW - transport KW - precipitation KW - waste disposal KW - fission KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51003381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Hopkirk%2C+Robert+J%3BGilby%2C+David+J&rft.aulast=Hopkirk&rft.aufirst=Robert&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=On+nuclide+transport%2C+precipitation%2C+dissolution+and+shared+solubility+limits&rft.title=On+nuclide+transport%2C+precipitation%2C+dissolution+and+shared+solubility+limits&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 7 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Effect of electric fields on vapor transport near a high-level waste canister AN - 51003325; 1988-010761 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Green, Ronald T AU - Evans, Daniel D AU - Filippone, W L A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - diffusion KW - repositories KW - isotopes KW - COMPMC KW - Monte Carlo analysis KW - statistical analysis KW - data processing KW - coupling KW - radioactive waste KW - models KW - computer programs KW - engineering geology KW - radioactive isotopes KW - transport KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51003325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Green%2C+Ronald+T%3BEvans%2C+Daniel+D%3BFilippone%2C+W+L&rft.aulast=Green&rft.aufirst=Ronald&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Effect+of+electric+fields+on+vapor+transport+near+a+high-level+waste+canister&rft.title=Effect+of+electric+fields+on+vapor+transport+near+a+high-level+waste+canister&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupled processes at the Oklo natural reactor AN - 51003312; 1988-010747 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Brookins, Douglas G A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Oklo Mine KW - isotopes KW - radioactivity KW - plutonium KW - Pu-239 KW - coupling KW - natural reactors KW - Gabon KW - Central Africa KW - thermal regime KW - radioactive isotopes KW - Oklo KW - metals KW - movement KW - Africa KW - uranium KW - geochemistry KW - fission KW - actinides KW - U-235 KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51003312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Brookins%2C+Douglas+G&rft.aulast=Brookins&rft.aufirst=Douglas&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupled+processes+at+the+Oklo+natural+reactor&rft.title=Coupled+processes+at+the+Oklo+natural+reactor&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 19 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Comments based on hydrologic and geochemical characteristics of active hydrothermal systems AN - 51002022; 1988-010782 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Fournier, R O A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - hydraulic fracturing KW - experimental studies KW - repositories KW - stress KW - properties KW - thermal waters KW - rock mechanics KW - models KW - geothermal energy KW - movement KW - permeability KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51002022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Fournier%2C+R+O&rft.aulast=Fournier&rft.aufirst=R&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Comments+based+on+hydrologic+and+geochemical+characteristics+of+active+hydrothermal+systems&rft.title=Comments+based+on+hydrologic+and+geochemical+characteristics+of+active+hydrothermal+systems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydromechanical modelling of fractured rock masses using coupled numerical schemes AN - 51001978; 1988-010775 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Elsworth, Derek AU - Goodman, Richard E A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - fractured materials KW - numerical models KW - shear stress KW - numerical analysis KW - fissures KW - statistical analysis KW - coupling KW - displacements KW - deformation KW - rock mechanics KW - boundary element analysis KW - models KW - finite element analysis KW - applications KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Elsworth%2C+Derek%3BGoodman%2C+Richard+E&rft.aulast=Elsworth&rft.aufirst=Derek&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Hydromechanical+modelling+of+fractured+rock+masses+using+coupled+numerical+schemes&rft.title=Hydromechanical+modelling+of+fractured+rock+masses+using+coupled+numerical+schemes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 11 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Gamma and alpha radiation levels in a basalt high-level waste repository; potential impact on container corrosion and packing properties AN - 51001062; 1988-010754 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Reed, Donald T AU - Donar, Scott D AU - Weiner, Michael F A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - high-level waste KW - isotopes KW - Am-241 KW - solubility KW - porosity KW - radioactive waste KW - models KW - attenuation KW - radioactive isotopes KW - metals KW - americium KW - waste disposal KW - actinides KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Reed%2C+Donald+T%3BDonar%2C+Scott+D%3BWeiner%2C+Michael+F&rft.aulast=Reed&rft.aufirst=Donald&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Gamma+and+alpha+radiation+levels+in+a+basalt+high-level+waste+repository%3B+potential+impact+on+container+corrosion+and+packing+properties&rft.title=Gamma+and+alpha+radiation+levels+in+a+basalt+high-level+waste+repository%3B+potential+impact+on+container+corrosion+and+packing+properties&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 10 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Comments on the modeling of coupled thermo-mechanical-fluid flow behavior of rock masses AN - 51001061; 1988-010781 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Fairhurst, Charles A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - hydraulic fracturing KW - numerical models KW - loading KW - behavior KW - stress KW - coupling KW - deformation KW - rock mechanics KW - models KW - discontinuities KW - shear KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Fairhurst%2C+Charles&rft.aulast=Fairhurst&rft.aufirst=Charles&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Comments+on+the+modeling+of+coupled+thermo-mechanical-fluid+flow+behavior+of+rock+masses&rft.title=Comments+on+the+modeling+of+coupled+thermo-mechanical-fluid+flow+behavior+of+rock+masses&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 9 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - The role of uranium series disequilibrium studies of fluids and solids in geological systems with potential for radioactive waste disposal (H-C) AN - 51001035; 1988-010750 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Ivanovich, M Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Bathonian KW - isotopes KW - Great Oolite Group KW - England KW - Europe KW - salinity KW - Great Britain KW - radioactive waste KW - ground water KW - radioactive isotopes KW - Western Europe KW - Jurassic KW - Th-232/Th-230 KW - Th-234/U-230 KW - Middle Jurassic KW - United Kingdom KW - Mesozoic KW - Harwell region KW - engineering geology KW - metals KW - thorium KW - surveys KW - Elstow Clay KW - uranium KW - U-238/U-234 KW - waste disposal KW - actinides KW - 30:Engineering geology KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Ivanovich%2C+M&rft.aulast=Ivanovich&rft.aufirst=M&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=The+role+of+uranium+series+disequilibrium+studies+of+fluids+and+solids+in+geological+systems+with+potential+for+radioactive+waste+disposal+%28H-C%29&rft.title=The+role+of+uranium+series+disequilibrium+studies+of+fluids+and+solids+in+geological+systems+with+potential+for+radioactive+waste+disposal+%28H-C%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables, geol. sketch map N1 - Last updated - 2014-03-14 ER - TY - BOOK T1 - Modelling of pervious fault generation in clay host formation AN - 51001033; 1988-010771 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Borsetto, M AU - Hueckel, T AU - Peano, A AU - Tassoni, E A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - clay KW - geologic hazards KW - isotopes KW - clastic sediments KW - statistical analysis KW - mathematical models KW - deformation KW - radioactive waste KW - models KW - fractures KW - finite element analysis KW - radioactive isotopes KW - discontinuities KW - dilatancy KW - movement KW - sediments KW - nuclear facilities KW - waste disposal KW - plasticity KW - canisters KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Borsetto%2C+M%3BHueckel%2C+T%3BPeano%2C+A%3BTassoni%2C+E&rft.aulast=Borsetto&rft.aufirst=M&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Modelling+of+pervious+fault+generation+in+clay+host+formation&rft.title=Modelling+of+pervious+fault+generation+in+clay+host+formation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 16 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Effects of silica redistribution on performance of high-level nuclear waste repositories in saturated geologic formations AN - 51001008; 1988-010769 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Verma, A AU - Pruess, K A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - models KW - repositories KW - silica KW - effects KW - waste disposal KW - distribution KW - porosity KW - permeability KW - design KW - two-dimensional models KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51001008?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Verma%2C+A%3BPruess%2C+K&rft.aulast=Verma&rft.aufirst=A&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Effects+of+silica+redistribution+on+performance+of+high-level+nuclear+waste+repositories+in+saturated+geologic+formations&rft.title=Effects+of+silica+redistribution+on+performance+of+high-level+nuclear+waste+repositories+in+saturated+geologic+formations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 15 N1 - PubXState - FL N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Performance assessment of coupled processes AN - 51000880; 1988-010786 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Pigford, Thomas H A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - repositories KW - pressure KW - movement KW - coupling KW - waste disposal KW - permeability KW - design KW - radioactive waste KW - ground water KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Pigford%2C+Thomas+H&rft.aulast=Pigford&rft.aufirst=Thomas&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Performance+assessment+of+coupled+processes&rft.title=Performance+assessment+of+coupled+processes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 4 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Theory and application of the PORFLOW model for analysis of coupled flow, heat, and radionuclide transport in porous media AN - 51000816; 1988-010766 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Runchal, Akshai K A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - repositories KW - three-dimensional models KW - isotopes KW - numerical analysis KW - Darcy's law KW - coupling KW - porous materials KW - equations KW - porosity KW - two-dimensional models KW - radioactive waste KW - models KW - radioactive isotopes KW - viscosity KW - transport KW - PORFLOW KW - hydraulic conductivity KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Runchal%2C+Akshai+K&rft.aulast=Runchal&rft.aufirst=Akshai&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Theory+and+application+of+the+PORFLOW+model+for+analysis+of+coupled+flow%2C+heat%2C+and+radionuclide+transport+in+porous+media&rft.title=Theory+and+application+of+the+PORFLOW+model+for+analysis+of+coupled+flow%2C+heat%2C+and+radionuclide+transport+in+porous+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 18 N1 - PubXState - FL N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A field study of coupled mechanical-hydrological processes in fractured crystalline rock AN - 51000669; 1988-010780 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Sour, L E AU - Richardson, A M AU - Brown, S M AU - Hustrulid, W A AU - Lindner, E N A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - models KW - fractured materials KW - loading KW - stress KW - crystalline rocks KW - coupling KW - deformation KW - permeability KW - rock mechanics KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000669?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Sour%2C+L+E%3BRichardson%2C+A+M%3BBrown%2C+S+M%3BHustrulid%2C+W+A%3BLindner%2C+E+N&rft.aulast=Sour&rft.aufirst=L&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=A+field+study+of+coupled+mechanical-hydrological+processes+in+fractured+crystalline+rock&rft.title=A+field+study+of+coupled+mechanical-hydrological+processes+in+fractured+crystalline+rock&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 9 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Field investigation of disturbed zones around excavations by strain distribution measurements AN - 51000634; 1988-010777 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Kovari, K AU - Amstad, C AU - Koppel, J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - fractured materials KW - strain KW - Alps KW - stress KW - coupling KW - mathematical models KW - Europe KW - deformation KW - excavations KW - distribution KW - Switzerland KW - engineering geology KW - Swiss Alps KW - Central Europe KW - tunnels KW - permeability KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kovari%2C+K%3BAmstad%2C+C%3BKoppel%2C+J&rft.aulast=Kovari&rft.aufirst=K&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Field+investigation+of+disturbed+zones+around+excavations+by+strain+distribution+measurements&rft.title=Field+investigation+of+disturbed+zones+around+excavations+by+strain+distribution+measurements&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 6 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Hydraulic and ionic diffusion properties of bentonite-sand buffer materials AN - 51000590; 1988-010759 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Cheung, Steven C H AU - Gray, Malcolm N AU - Dixon, David A A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - underground storage KW - coupling KW - porous materials KW - salinity KW - porosity KW - radioactive waste KW - models KW - physical properties KW - hydraulic conductivity KW - waste disposal KW - pore water KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Cheung%2C+Steven+C+H%3BGray%2C+Malcolm+N%3BDixon%2C+David+A&rft.aulast=Cheung&rft.aufirst=Steven+C&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Hydraulic+and+ionic+diffusion+properties+of+bentonite-sand+buffer+materials&rft.title=Hydraulic+and+ionic+diffusion+properties+of+bentonite-sand+buffer+materials&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 11 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A coupled model for fluid-driven fractures AN - 51000285; 1988-010776 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Heuze, F E AU - Shaffer, R J AU - Ingraffea, A R A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - hydraulic fracturing KW - experimental studies KW - natural gas KW - statistical analysis KW - data processing KW - coupling KW - petroleum KW - economic geology KW - recovery KW - models KW - computer programs KW - Glenwood Springs KW - fractures KW - finite element analysis KW - FEFFLAP KW - Colorado KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Heuze%2C+F+E%3BShaffer%2C+R+J%3BIngraffea%2C+A+R&rft.aulast=Heuze&rft.aufirst=F&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=A+coupled+model+for+fluid-driven+fractures&rft.title=A+coupled+model+for+fluid-driven+fractures&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Chemical and diffusional effects in a thermal gradient; results of recent experimental studies and implications for subseabed disposal of nuclear waste AN - 51000200; 1988-010756 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Thornton, Edward C AU - Seyfried, William E, Jr A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - experimental studies KW - in situ KW - statistical analysis KW - waste disposal KW - simulation KW - regression analysis KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000200?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Thornton%2C+Edward+C%3BSeyfried%2C+William+E%2C+Jr&rft.aulast=Thornton&rft.aufirst=Edward&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Chemical+and+diffusional+effects+in+a+thermal+gradient%3B+results+of+recent+experimental+studies+and+implications+for+subseabed+disposal+of+nuclear+waste&rft.title=Chemical+and+diffusional+effects+in+a+thermal+gradient%3B+results+of+recent+experimental+studies+and+implications+for+subseabed+disposal+of+nuclear+waste&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 10 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Development of an algorithm for the biogeochemical evolution of uranium mill tailings AN - 51000163; 1988-010755 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Snodgrass, William J AU - Nicholson, R V AU - Garisto, N C A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - oxidation KW - simulation KW - radioactive waste KW - Ontario KW - models KW - engineering geology KW - uranium ores KW - Canada KW - metal ores KW - Algoma District Ontario KW - algorithms KW - waste disposal KW - Eastern Canada KW - tailings KW - Elliot Lake Ontario KW - pH KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Snodgrass%2C+William+J%3BNicholson%2C+R+V%3BGaristo%2C+N+C&rft.aulast=Snodgrass&rft.aufirst=William&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Development+of+an+algorithm+for+the+biogeochemical+evolution+of+uranium+mill+tailings&rft.title=Development+of+an+algorithm+for+the+biogeochemical+evolution+of+uranium+mill+tailings&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 7 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Analysis of permeability reduction during flow of heated, aqueous fluid through Westerly Granite AN - 51000099; 1988-010768 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Vaughan, Peter J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - experimental studies KW - pressure KW - Westerly Granite KW - Pennsylvanian KW - Paleozoic KW - igneous rocks KW - granites KW - Carboniferous KW - analysis KW - porosity KW - rock mechanics KW - engineering geology KW - plutonic rocks KW - cracks KW - pore pressure KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51000099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Vaughan%2C+Peter+J&rft.aulast=Vaughan&rft.aufirst=Peter&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Analysis+of+permeability+reduction+during+flow+of+heated%2C+aqueous+fluid+through+Westerly+Granite&rft.title=Analysis+of+permeability+reduction+during+flow+of+heated%2C+aqueous+fluid+through+Westerly+Granite&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Field studies of coupled mechanical and hydraulic processes in the foundation rock of large dams AN - 50999705; 1988-010783 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Kovari, K AU - Koppel, J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - Valle di Lei Dam KW - monitoring KW - strain KW - strength KW - loading KW - Alps KW - coupling KW - Europe KW - Austria KW - Kolnbrein Dam KW - displacements KW - deformation KW - Switzerland KW - engineering geology KW - Swiss Alps KW - foundations KW - discontinuities KW - Albigna Dam KW - Central Europe KW - dams KW - permeability KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50999705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kovari%2C+K%3BKoppel%2C+J&rft.aulast=Kovari&rft.aufirst=K&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Field+studies+of+coupled+mechanical+and+hydraulic+processes+in+the+foundation+rock+of+large+dams&rft.title=Field+studies+of+coupled+mechanical+and+hydraulic+processes+in+the+foundation+rock+of+large+dams&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Some coupled processes which may be important for a nuclear waste repository AN - 50998688; 1988-010784 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Neretnieks, I A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - repositories KW - monitoring KW - Western Europe KW - Stripa region KW - stress KW - coupling KW - Europe KW - porosity KW - radioactive waste KW - engineering geology KW - Scandinavia KW - Orebro Sweden KW - tunnels KW - crystalline rocks KW - waste disposal KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50998688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Neretnieks%2C+I&rft.aulast=Neretnieks&rft.aufirst=I&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Some+coupled+processes+which+may+be+important+for+a+nuclear+waste+repository&rft.title=Some+coupled+processes+which+may+be+important+for+a+nuclear+waste+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 2 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Waste isolation experiments from the hydrologist's point of view AN - 50997007; 1988-010785 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Neuman, S P A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - pressure KW - stress KW - coupling KW - hydrogeology KW - ground water KW - engineering geology KW - pore pressure KW - Arizona KW - Oracle KW - surveys KW - waste disposal KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50997007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Neuman%2C+S+P&rft.aulast=Neuman&rft.aufirst=S&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Waste+isolation+experiments+from+the+hydrologist%27s+point+of+view&rft.title=Waste+isolation+experiments+from+the+hydrologist%27s+point+of+view&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - FL N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Coupling of thermo-plastic and hydraulic effects in a clay repository; near-field analysis AN - 50996972; 1988-010770 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Baldi, G AU - Borsetto, M AU - Hueckel, T AU - Peano, A A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - clay KW - repositories KW - coupling KW - Mol KW - Europe KW - Italy KW - Southern Europe KW - radioactive waste KW - Cenozoic KW - sediments KW - Western Europe KW - pressure KW - clastic sediments KW - mathematical models KW - Paleogene KW - near-field spectra KW - Pontida Clay KW - models KW - engineering geology KW - Boom Clay KW - Tertiary KW - Belgium KW - waste disposal KW - hydrostatic pressure KW - Oligocene KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50996972?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Baldi%2C+G%3BBorsetto%2C+M%3BHueckel%2C+T%3BPeano%2C+A&rft.aulast=Baldi&rft.aufirst=G&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Coupling+of+thermo-plastic+and+hydraulic+effects+in+a+clay+repository%3B+near-field+analysis&rft.title=Coupling+of+thermo-plastic+and+hydraulic+effects+in+a+clay+repository%3B+near-field+analysis&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 14 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Analysis of colloid transport AN - 50996191; 1988-010767 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Travis, B J AU - Nuttall, H E A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - colloidal materials KW - Calico Hills KW - numerical analysis KW - computer languages KW - data processing KW - adsorption KW - analysis KW - simulation KW - Nye County Nevada KW - radioactive waste KW - models KW - engineering geology KW - transport KW - Fortran KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50996191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Travis%2C+B+J%3BNuttall%2C+H+E&rft.aulast=Travis&rft.aufirst=B&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Analysis+of+colloid+transport&rft.title=Analysis+of+colloid+transport&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 10 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Slip-flow experiments in welded tuff; the Knudsen diffusion problem AN - 50996141; 1988-010765 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Reda, Daniel C A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - United States KW - experimental studies KW - diffusion KW - volcanic rocks KW - pressure KW - welded tuff KW - underground storage KW - igneous rocks KW - Miocene KW - Cenozoic KW - pyroclastics KW - Nevada Test Site KW - engineering geology KW - Tertiary KW - pore pressure KW - Neogene KW - waste disposal KW - permeability KW - Nevada KW - Paintbrush Tuff KW - 30:Engineering geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50996141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Reda%2C+Daniel+C&rft.aulast=Reda&rft.aufirst=Daniel&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Slip-flow+experiments+in+welded+tuff%3B+the+Knudsen+diffusion+problem&rft.title=Slip-flow+experiments+in+welded+tuff%3B+the+Knudsen+diffusion+problem&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Electrolyte diffusion in compacted montmorillonite engineered barriers AN - 50995476; 1988-010751 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Jahnke, F M AU - Radke, C J A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - silicates KW - diffusion KW - radioactive isotopes KW - underground storage KW - isotopes KW - sheet silicates KW - ion exchange KW - waste disposal KW - radioactive waste KW - montmorillonite KW - clay minerals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50995476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Jahnke%2C+F+M%3BRadke%2C+C+J&rft.aulast=Jahnke&rft.aufirst=F&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Electrolyte+diffusion+in+compacted+montmorillonite+engineered+barriers&rft.title=Electrolyte+diffusion+in+compacted+montmorillonite+engineered+barriers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 10 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Simulation of coupled thermal-hydraulic-mechanical interactions in fluid injection into fractured rocks AN - 50994921; 1988-010778 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Noorishad, J AU - Tsang, Chin-Fu A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - fractured materials KW - Poisson's ratio KW - in situ KW - thermal conductivity KW - numerical analysis KW - stress KW - coupling KW - elastic constants KW - deformation KW - simulation KW - rock mechanics KW - models KW - permeability KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50994921?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Noorishad%2C+J%3BTsang%2C+Chin-Fu&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Simulation+of+coupled+thermal-hydraulic-mechanical+interactions+in+fluid+injection+into+fractured+rocks&rft.title=Simulation+of+coupled+thermal-hydraulic-mechanical+interactions+in+fluid+injection+into+fractured+rocks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 4 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Numerical modelling of coupled fluid, heat, and solute transport in deformable fractured rock AN - 50990554; 1988-010773 JF - International symposium on Coupled processes affecting the performance of a nuclear waste repository AU - Chan, Tin AU - Reid, J A Keith AU - Guvanasen, V A2 - Tsang, Chin-Fu Y1 - 1987 PY - 1987 DA - 1987 PB - Harcourt Brace Jovanovich, Orlando, FL SN - 0127016201 KW - fractured materials KW - numerical models KW - three-dimensional models KW - Darcy's law KW - MOTIF KW - statistical analysis KW - data processing KW - solutes KW - coupling KW - porous materials KW - hydrogeology KW - ground water KW - models KW - computer programs KW - finite element analysis KW - transport KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50990554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Chan%2C+Tin%3BReid%2C+J+A+Keith%3BGuvanasen%2C+V&rft.aulast=Chan&rft.aufirst=Tin&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0127016201&rft.btitle=Numerical+modelling+of+coupled+fluid%2C+heat%2C+and+solute+transport+in+deformable+fractured+rock&rft.title=Numerical+modelling+of+coupled+fluid%2C+heat%2C+and+solute+transport+in+deformable+fractured+rock&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Coupled processes affecting the performance of a nuclear waste repository N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 22 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - An anticline in the Palo Verde Mountains revealed on Landsat thematic mapper images and CALCRUST seismic reflection data AN - 50988928; 1988-022772 JF - Abstracts with Programs - Geological Society of America AU - Blom, Ronald G AU - Morris, Rebecca S AU - Okaya, David A AU - Frost, Eric G AU - Dickinson, William R Y1 - 1987 PY - 1987 DA - 1987 SP - 591 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - thematic mapper KW - reflection KW - imagery KW - Palo Verde Mountains KW - geophysical surveys KW - oxidation KW - geophysical methods KW - plunging folds KW - seismic methods KW - California KW - Landsat KW - topography KW - structural geology KW - normal faults KW - folds KW - surveys KW - outcrops KW - tectonics KW - anticlines KW - faults KW - CALCRUST KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50988928?accountid=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=An+anticline+in+the+Palo+Verde+Mountains+revealed+on+Landsat+thematic+mapper+images+and+CALCRUST+seismic+reflection+data&rft.au=Blom%2C+Ronald+G%3BMorris%2C+Rebecca+S%3BOkaya%2C+David+A%3BFrost%2C+Eric+G%3BDickinson%2C+William+R&rft.aulast=Blom&rft.aufirst=Ronald&rft.date=1987-01-01&rft.volume=19&rft.issue=7&rft.spage=591&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, 1987 annual meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anticlines; CALCRUST; California; faults; folds; geophysical methods; geophysical surveys; imagery; Landsat; normal faults; outcrops; oxidation; Palo Verde Mountains; plunging folds; reflection; seismic methods; structural geology; surveys; tectonics; thematic mapper; topography; United States ER - TY - BOOK T1 - Stability analysis of infinite block systems using block theory AN - 50988532; 1988-016051 JF - John Bray colloquium AU - Shi, Gen Hua AU - Goodman, R E A2 - Brown, E. T. Y1 - 1987 PY - 1987 DA - 1987 PB - Allen & Unwin, London SN - 0046200207 KW - failures KW - three-dimensional models KW - numerical analysis KW - tunnels KW - stress KW - analysis KW - slope stability KW - excavations KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50988532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Shi%2C+Gen+Hua%3BGoodman%2C+R+E&rft.aulast=Shi&rft.aufirst=Gen&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0046200207&rft.btitle=Stability+analysis+of+infinite+block+systems+using+block+theory&rft.title=Stability+analysis+of+infinite+block+systems+using+block+theory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - John Bray colloquium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Contaminant transport from an array of sources AN - 50984069; 1988-026364 AB - Analytic solutions to the problem of contaminant dispersion from an array of point sources in a waste disposal site. These solutions are for waste sources in a fluid-saturated porous medium, and may be for isotropic or anisotropic dispersion.--Modified book abstract. JF - 1987 national conference on hydraulic engineering AU - Kim, C L AU - Chambre, P L AU - Lee, W W L AU - Pigford, T H A2 - Ragan, Robert M. Y1 - 1987 PY - 1987 DA - 1987 PB - Am. Soc. Civ. Eng., New York, NY SN - 0872626105 KW - models KW - transport KW - pollutants KW - pollution KW - mathematical models KW - waste disposal KW - porosity KW - radioactive waste KW - ground water KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50984069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Kim%2C+C+L%3BChambre%2C+P+L%3BLee%2C+W+W+L%3BPigford%2C+T+H&rft.aulast=Kim&rft.aufirst=C&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0872626105&rft.btitle=Contaminant+transport+from+an+array+of+sources&rft.title=Contaminant+transport+from+an+array+of+sources&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1987 national conference on hydraulic engineering N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 2 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Nuclide migration from areal sources into a fracture AN - 50983982; 1988-026353 AB - Analytic solutions to the problem of hydrogeologic transport of radionuclides released from finite areal sources into a planar fracture. Solutions displayed through numerical and graphical displays of the spatial and temporal distribution of the radionuclides as a result of advection in the fracture, transverse dispersion and surface sorption, as well as diffusion into and sorption in the rock matrix.--Modified book abstract. JF - 1987 national conference on hydraulic engineering AU - Ahn, J AU - Chambre, P L AU - Pigford, T H AU - Lee, W W L A2 - Ragan, Robert M. Y1 - 1987 PY - 1987 DA - 1987 PB - Am. Soc. Civ. Eng., New York, NY SN - 0872626105 KW - spatial distribution KW - radioactive isotopes KW - underground storage KW - isotopes KW - numerical analysis KW - movement KW - temporal distribution KW - waste disposal KW - porosity KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50983982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Ahn%2C+J%3BChambre%2C+P+L%3BPigford%2C+T+H%3BLee%2C+W+W+L&rft.aulast=Ahn&rft.aufirst=J&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0872626105&rft.btitle=Nuclide+migration+from+areal+sources+into+a+fracture&rft.title=Nuclide+migration+from+areal+sources+into+a+fracture&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1987 national conference on hydraulic engineering N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 2 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Radon in ground water of the Long Valley Caldera, California AN - 50976684; 1988-024032 JF - NWWA conference ; Radon, radium and other radioactivity in ground water AU - Flexser, Steve AU - Wollenberg, Harold A AU - Smith, Alan R A2 - Graves, Barbara Y1 - 1987 PY - 1987 DA - 1987 PB - Lewis Publ., Chelsea, MI SN - 0873711173 KW - United States KW - rhyolites KW - gamma-ray methods KW - volcanic rocks KW - Mono County California KW - isotopes KW - clastic sediments KW - igneous rocks KW - hydrogeology KW - radon KW - Long Valley Caldera KW - Rn-222 KW - measurement KW - ground water KW - gases KW - California KW - radioactive isotopes KW - seismicity KW - noble gases KW - sediments KW - surveys KW - springs KW - alluvium KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50976684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Flexser%2C+Steve%3BWollenberg%2C+Harold+A%3BSmith%2C+Alan+R&rft.aulast=Flexser&rft.aufirst=Steve&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0873711173&rft.btitle=Radon+in+ground+water+of+the+Long+Valley+Caldera%2C+California&rft.title=Radon+in+ground+water+of+the+Long+Valley+Caldera%2C+California&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NWWA conference ; Radon, radium and other radioactivity in ground water N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - PubXState - MI N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Thermohydraulics of an aquifer thermal energy storage system AN - 50967387; 1988-033494 JF - NATO ASI Series. Series E: Applied Sciences AU - Tsang, Chin-Fu A2 - Bear, Jacob A2 - Corapcioglu, M. Yavuz Y1 - 1987 PY - 1987 DA - 1987 SP - 185 EP - 237 PB - Noordhoff International Publishing, Leiden VL - 128 KW - heat storage KW - thermal conductivity KW - numerical analysis KW - thermal properties KW - mathematical models KW - equations KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50967387?accountid=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=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.atitle=Thermohydraulics+of+an+aquifer+thermal+energy+storage+system&rft.au=Tsang%2C+Chin-Fu&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1987-01-01&rft.volume=128&rft.issue=&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=NATO+ASI+Series.+Series+E%3A+Applied+Sciences&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fundamentals of transport phenomena in porous media N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 23 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NASEDC N1 - SubjectsTermNotLitGenreText - aquifers; equations; ground water; heat storage; mathematical models; numerical analysis; thermal conductivity; thermal properties ER - TY - JOUR T1 - Analytical electron microscopy of interstellar diamond from Allende AN - 50942558; 1988-042978 JF - Meteoritics AU - Blake, D F AU - Freund, F AU - Shipp, R AU - Bunch, T E AU - Flores, J AU - Chang, S AU - Krishnan, K M AU - Echer, C AU - Ackland, D AU - Anonymous Y1 - 1987 PY - 1987 DA - 1987 SP - 329 EP - 330 PB - Arizona State University, Center for Meteorite Studies, Tempe, AZ VL - 22 IS - 4 SN - 0026-1114, 0026-1114 KW - experimental studies KW - stony meteorites KW - electron microscopy data KW - native elements KW - carbonaceous chondrites KW - CV chondrites KW - Allende Meteorite KW - genesis KW - meteorites KW - diamond KW - composition KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50942558?accountid=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=Meteoritics&rft.atitle=Analytical+electron+microscopy+of+interstellar+diamond+from+Allende&rft.au=Blake%2C+D+F%3BFreund%2C+F%3BShipp%2C+R%3BBunch%2C+T+E%3BFlores%2C+J%3BChang%2C+S%3BKrishnan%2C+K+M%3BEcher%2C+C%3BAckland%2C+D%3BAnonymous&rft.aulast=Blake&rft.aufirst=D&rft.date=1987-01-01&rft.volume=22&rft.issue=4&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=Meteoritics&rft.issn=00261114&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The Meteoritical Society; 58th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - AZ N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - Allende Meteorite; carbonaceous chondrites; chondrites; composition; CV chondrites; diamond; electron microscopy data; experimental studies; genesis; meteorites; native elements; stony meteorites ER - TY - JOUR T1 - Relaxation mechanisms and effects of motion in albite (NaAlSi (sub 3) O (sub 8) ) liquid and glass; a high temperature NMR study AN - 50940933; 1988-043692 AB - The nuclear magnetic relaxation of (super 23) Na and (super 29) Si in albite glass and liquid was studied from 800 K to 1400 K. The dominant spin-lattice relaxation mechanism for (super 23) Na is nuclear quadrupole interaction arising from the Na (super +) diffusion. The activation energy of Na diffusion is 71 + or - 3 kJ/mol, in close agreement with the results on electrical conductivity and on Na self-diffusion from radio-tracer elements. The correlation time of the Na motion is approx 8.5 X 10 (super -11) s near the melting point (approx 1390 K). Both nuclear dipole-dipole interaction and chemical shift anisotropy interaction are large enough to contribute to the (super 29) Si relaxation. However, calculations based on a simplified model cannot completely account for the experimental data. NMR relaxation data also reveal that the Si motion is correlated to the Na motion and that the Si is relatively immobile. Several possible motions of SiO (sub 4) tetrahedra that can cause (super 29) Si relaxation are suggested. The motion responsible for (super 29) Si relaxation differs from that responsible for viscosity; the apparent activation energy for the former is much lower. Measurements of spin-spin relaxation times and linewidths are also presented and the significance of their T dependence is discussed. JF - Physics and Chemistry of Minerals AU - Liu, S B AU - Pines, A AU - Brandriss, M AU - Stebbins, J F Y1 - 1987 PY - 1987 DA - 1987 SP - 155 EP - 162 PB - Springer-Verlag, Berlin-New York VL - 15 IS - 2 SN - 0342-1791, 0342-1791 KW - silicates KW - plagioclase KW - experimental studies KW - albite KW - NMR spectra KW - melts KW - temperature KW - magmas KW - framework silicates KW - temporal distribution KW - spectra KW - feldspar group KW - synthetic materials KW - minerals KW - high temperature KW - relaxation energy KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50940933?accountid=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=Physics+and+Chemistry+of+Minerals&rft.atitle=Relaxation+mechanisms+and+effects+of+motion+in+albite+%28NaAlSi+%28sub+3%29+O+%28sub+8%29+%29+liquid+and+glass%3B+a+high+temperature+NMR+study&rft.au=Liu%2C+S+B%3BPines%2C+A%3BBrandriss%2C+M%3BStebbins%2C+J+F&rft.aulast=Liu&rft.aufirst=S&rft.date=1987-01-01&rft.volume=15&rft.issue=2&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom | Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 1988-01-01 N1 - Number of references - 57 N1 - Document feature - illus. incl. charts N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - albite; experimental studies; feldspar group; framework silicates; high temperature; magmas; melts; minerals; NMR spectra; plagioclase; relaxation energy; silicates; spectra; synthetic materials; temperature; temporal distribution ER - TY - JOUR T1 - The search for Jeptha Knob iridium AN - 50937030; 1988-043127 JF - Meteoritics AU - Seeger, C Ronald AU - Asaro, Frank AU - Michel, Helen AU - Noland, Anne V AU - Anonymous Y1 - 1987 PY - 1987 DA - 1987 SP - 498 EP - 499 PB - Arizona State University, Center for Meteorite Studies, Tempe, AZ VL - 22 IS - 4 SN - 0026-1114, 0026-1114 KW - United States KW - Shelby County Kentucky KW - Lower Silurian KW - breccia KW - Paleozoic KW - Brassfield Formation KW - anomalies KW - platinum group KW - iridium KW - Silurian KW - Osgood Formation KW - sedimentary rocks KW - metals KW - cryptoexplosion features KW - Jeptha Knob KW - cap rocks KW - Kentucky KW - geochemistry KW - clastic rocks KW - abundance KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50937030?accountid=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=Meteoritics&rft.atitle=The+search+for+Jeptha+Knob+iridium&rft.au=Seeger%2C+C+Ronald%3BAsaro%2C+Frank%3BMichel%2C+Helen%3BNoland%2C+Anne+V%3BAnonymous&rft.aulast=Seeger&rft.aufirst=C&rft.date=1987-01-01&rft.volume=22&rft.issue=4&rft.spage=498&rft.isbn=&rft.btitle=&rft.title=Meteoritics&rft.issn=00261114&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The Meteoritical Society; 58th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 4 N1 - PubXState - AZ N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - abundance; anomalies; Brassfield Formation; breccia; cap rocks; clastic rocks; cryptoexplosion features; geochemistry; iridium; Jeptha Knob; Kentucky; Lower Silurian; metals; Osgood Formation; Paleozoic; platinum group; sedimentary rocks; Shelby County Kentucky; Silurian; United States ER - TY - JOUR T1 - Analysis of fluid inclusions by X-ray fluorescence using synchrotron radiation AN - 50930697; 1988-052322 JF - Abstracts with Programs - Geological Society of America AU - Frantz, J D AU - Mao, H K AU - Zhang, Y G AU - Wu, Y AU - Thompson, A C AU - Underwood, J H AU - Giauque, R D AU - Dickinson, William R Y1 - 1987 PY - 1987 DA - 1987 SP - 667 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - calcium chloride KW - X-ray fluorescence KW - silica minerals KW - manganese chloride KW - analysis KW - synchrotron radiation KW - inclusions KW - composition KW - quartz KW - framework silicates KW - fluid inclusions KW - zinc chloride KW - geochemistry KW - accuracy KW - synthetic materials KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50930697?accountid=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=Analysis+of+fluid+inclusions+by+X-ray+fluorescence+using+synchrotron+radiation&rft.au=Frantz%2C+J+D%3BMao%2C+H+K%3BZhang%2C+Y+G%3BWu%2C+Y%3BThompson%2C+A+C%3BUnderwood%2C+J+H%3BGiauque%2C+R+D%3BDickinson%2C+William+R&rft.aulast=Frantz&rft.aufirst=J&rft.date=1987-01-01&rft.volume=19&rft.issue=7&rft.spage=667&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, 1987 annual meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accuracy; analysis; calcium chloride; composition; fluid inclusions; framework silicates; geochemistry; inclusions; manganese chloride; quartz; silica minerals; silicates; synchrotron radiation; synthetic materials; X-ray fluorescence; zinc chloride ER - TY - JOUR T1 - Some thoughts on model verification AN - 50927189; 1988-057419 JF - Geophysical Monograph AU - Narasimhan, T N A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 185 EP - 187 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - models KW - fractures KW - unsaturated zone KW - pollution KW - hydrodynamics KW - mathematical models KW - waste disposal KW - porosity KW - rock mechanics KW - radioactive waste KW - ground water KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50927189?accountid=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=Geophysical+Monograph&rft.atitle=Some+thoughts+on+model+verification&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - fractures; ground water; hydrodynamics; mathematical models; models; pollution; porosity; radioactive waste; rock mechanics; unsaturated zone; waste disposal ER - TY - JOUR T1 - Three dimensional modeling of fractures in rock; from data to a regionalized parent-daughter model AN - 50925975; 1988-057412 JF - Geophysical Monograph AU - Hestir, Kevin AU - Chiles, Jean-Paul AU - Long, Jane C S AU - Billaux, Daniel A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 133 EP - 140 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - orientation KW - three-dimensional models KW - statistical analysis KW - unsaturated zone KW - Europe KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - fractures KW - theoretical studies KW - stochastic processes KW - materials, properties KW - Poland KW - Central Europe KW - hydrodynamics KW - waste disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50925975?accountid=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=Geophysical+Monograph&rft.atitle=Three+dimensional+modeling+of+fractures+in+rock%3B+from+data+to+a+regionalized+parent-daughter+model&rft.au=Hestir%2C+Kevin%3BChiles%2C+Jean-Paul%3BLong%2C+Jane+C+S%3BBillaux%2C+Daniel&rft.aulast=Hestir&rft.aufirst=Kevin&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - Central Europe; Europe; fractures; ground water; hydrodynamics; materials, properties; models; orientation; Poland; radioactive waste; rock mechanics; statistical analysis; stochastic processes; theoretical studies; three-dimensional models; unsaturated zone; waste disposal ER - TY - JOUR T1 - Injection and falloff test analysis to estimate properties of unsaturated fractures AN - 50923769; 1988-057414 JF - Geophysical Monograph AU - Mishra, S AU - Bodvarsson, G S AU - Attanayake, M P A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 149 EP - 156 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - injection KW - unsaturated zone KW - mathematical models KW - distribution KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - fractures KW - theoretical studies KW - materials, properties KW - hydrodynamics KW - graphic methods KW - hydraulic conductivity KW - waste disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50923769?accountid=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=Geophysical+Monograph&rft.atitle=Injection+and+falloff+test+analysis+to+estimate+properties+of+unsaturated+fractures&rft.au=Mishra%2C+S%3BBodvarsson%2C+G+S%3BAttanayake%2C+M+P&rft.aulast=Mishra&rft.aufirst=S&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 13 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - distribution; fractures; graphic methods; ground water; hydraulic conductivity; hydrodynamics; injection; materials, properties; mathematical models; models; radioactive waste; rock mechanics; theoretical studies; unsaturated zone; waste disposal ER - TY - JOUR T1 - Numerical modeling of isothermal and nonisothermal flow in unsaturated fractured rock; a review AN - 50923525; 1988-057399 JF - Geophysical Monograph AU - Pruess, K AU - Wang, J S Y A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 11 EP - 21 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - models KW - fractures KW - movement KW - data processing KW - unsaturated zone KW - mathematical models KW - hydrogeology KW - waste disposal KW - rock mechanics KW - radioactive waste KW - ground water KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50923525?accountid=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=Geophysical+Monograph&rft.atitle=Numerical+modeling+of+isothermal+and+nonisothermal+flow+in+unsaturated+fractured+rock%3B+a+review&rft.au=Pruess%2C+K%3BWang%2C+J+S+Y&rft.aulast=Pruess&rft.aufirst=K&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 84 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - data processing; fractures; ground water; hydrogeology; mathematical models; models; movement; radioactive waste; rock mechanics; unsaturated zone; waste disposal ER - TY - JOUR T1 - A new approach to charcterizing flow in single fractures AN - 50923407; 1988-057410 JF - Geophysical Monograph AU - Muralidhar, K AU - Long, Jane C S A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 115 EP - 120 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - data processing KW - unsaturated zone KW - pollution KW - mathematical models KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - fractures KW - theoretical studies KW - transport KW - materials, properties KW - environmental geology KW - hydrodynamics KW - graphic methods KW - hydraulic conductivity KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50923407?accountid=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=Geophysical+Monograph&rft.atitle=A+new+approach+to+charcterizing+flow+in+single+fractures&rft.au=Muralidhar%2C+K%3BLong%2C+Jane+C+S&rft.aulast=Muralidhar&rft.aufirst=K&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 8 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - data processing; environmental geology; fractures; graphic methods; ground water; hydraulic conductivity; hydrodynamics; materials, properties; mathematical models; models; pollution; radioactive waste; rock mechanics; theoretical studies; transport; unsaturated zone; waste disposal ER - TY - JOUR T1 - A numerical study of transport parameters in fracture networks AN - 50923068; 1988-057411 JF - Geophysical Monograph AU - Shimo, Michito AU - Long, Jane C S A2 - Evans, Daniel D. A2 - Nicholson, Thomas J. Y1 - 1987 PY - 1987 DA - 1987 SP - 121 EP - 131 PB - American Geophysical Union, Washington, DC VL - 42 SN - 0065-8448, 0065-8448 KW - data processing KW - unsaturated zone KW - pollution KW - mathematical models KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - fractures KW - transport KW - materials, properties KW - tracers KW - environmental geology KW - hydrodynamics KW - hydraulic conductivity KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50923068?accountid=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=Geophysical+Monograph&rft.atitle=A+numerical+study+of+transport+parameters+in+fracture+networks&rft.au=Shimo%2C+Michito%3BLong%2C+Jane+C+S&rft.aulast=Shimo&rft.aufirst=Michito&rft.date=1987-01-01&rft.volume=42&rft.issue=&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting symposium on Flow and transport through unsaturated fractured rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - data processing; environmental geology; fractures; ground water; hydraulic conductivity; hydrodynamics; materials, properties; mathematical models; models; pollution; radioactive waste; rock mechanics; tracers; transport; unsaturated zone; waste disposal ER - TY - JOUR T1 - Simulation of uranium transport with variable temperature and oxidation potential; the computer program THCC AN - 50913634; 1988-065995 JF - Materials Research Society Symposia Proceedings AU - Carnahan, C L Y1 - 1987 PY - 1987 DA - 1987 SP - 713 EP - 721 PB - North-Holland, New York-Amsterdam-Oxford VL - 84 SN - 0272-9172, 0272-9172 KW - oxidation KW - data processing KW - hydrogeology KW - solution KW - ground water KW - computer programs KW - transport KW - metals KW - THCC KW - uranium KW - reduction KW - waste disposal KW - geochemistry KW - actinides KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50913634?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Simulation+of+uranium+transport+with+variable+temperature+and+oxidation+potential%3B+the+computer+program+THCC&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1987-01-01&rft.volume=84&rft.issue=&rft.spage=713&rft.isbn=0931837499&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Materials Research Society symposium N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; computer programs; data processing; geochemistry; ground water; hydrogeology; metals; oxidation; reduction; solution; THCC; transport; uranium; waste disposal ER - TY - JOUR T1 - Gravity and fault structures Long Valley Caldera, California AN - 50789607; 1989-052764 JF - Transactions - Geothermal Resources Council AU - Carle, S F AU - Goldstein, N E AU - Elliot, Leonard T Y1 - 1987 PY - 1987 DA - 1987 SP - 327 EP - 332 PB - Geothermal Resources Council, Davis, CA VL - 11 SN - 0193-5933, 0193-5933 KW - United States KW - geophysical surveys KW - Basin and Range Province KW - hydrogeology KW - Hilton Creek Fault KW - Casa Diablo KW - ground water KW - Cenozoic KW - California KW - gravity methods KW - gravity anomalies KW - Bishop Tuff KW - volcanic features KW - Laurel-Convict Fault KW - Sierra Nevada Batholith KW - Discovery Fault KW - springs KW - faults KW - North America KW - Quaternary KW - three-dimensional models KW - Mono County California KW - geophysical methods KW - Hartley Spring Fault KW - Fern Lake-Silver Lake Fault KW - economic geology KW - east-central California KW - distribution KW - Long Valley Caldera KW - thermal waters KW - geothermal energy KW - calderas KW - structural geology KW - surveys KW - Pleistocene KW - Bouguer anomalies KW - hot springs KW - 29A:Economic geology, geology of energy sources KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50789607?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Gravity+and+fault+structures+Long+Valley+Caldera%2C+California&rft.au=Carle%2C+S+F%3BGoldstein%2C+N+E%3BElliot%2C+Leonard+T&rft.aulast=Carle&rft.aufirst=S&rft.date=1987-01-01&rft.volume=11&rft.issue=&rft.spage=327&rft.isbn=0934412626&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1987 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 14 N1 - PubXState - CA N1 - Document feature - illus. incl. sect., geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Basin and Range Province; Bishop Tuff; Bouguer anomalies; calderas; California; Casa Diablo; Cenozoic; Discovery Fault; distribution; east-central California; economic geology; faults; Fern Lake-Silver Lake Fault; geophysical methods; geophysical surveys; geothermal energy; gravity anomalies; gravity methods; ground water; Hartley Spring Fault; Hilton Creek Fault; hot springs; hydrogeology; Laurel-Convict Fault; Long Valley Caldera; Mono County California; North America; Pleistocene; Quaternary; Sierra Nevada Batholith; springs; structural geology; surveys; thermal waters; three-dimensional models; United States; volcanic features ER - TY - JOUR T1 - An analysis of the hydrologic effects of proposed test drilling in the Winema National Forest near Crater Lake, Oregon AN - 50789419; 1989-052759 JF - Transactions - Geothermal Resources Council AU - Sammel, Edward A AU - Benson, Sally AU - Elliot, Leonard T Y1 - 1987 PY - 1987 DA - 1987 SP - 193 EP - 393 PB - Geothermal Resources Council, Davis, CA VL - 11 SN - 0193-5933, 0193-5933 KW - United States KW - numerical models KW - geophysical surveys KW - Crater Lake KW - rates KW - hydrogeology KW - economic geology KW - Mount Mazama KW - Klamath County Oregon KW - Winema National Forest KW - ground water KW - geothermal energy KW - calderas KW - Oregon KW - volcanic features KW - heat flow KW - movement KW - surveys KW - geothermal gradient KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50789419?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=An+analysis+of+the+hydrologic+effects+of+proposed+test+drilling+in+the+Winema+National+Forest+near+Crater+Lake%2C+Oregon&rft.au=Sammel%2C+Edward+A%3BBenson%2C+Sally%3BElliot%2C+Leonard+T&rft.aulast=Sammel&rft.aufirst=Edward&rft.date=1987-01-01&rft.volume=11&rft.issue=&rft.spage=193&rft.isbn=0934412626&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1987 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - calderas; Crater Lake; economic geology; geophysical surveys; geothermal energy; geothermal gradient; ground water; heat flow; hydrogeology; Klamath County Oregon; Mount Mazama; movement; numerical models; Oregon; permeability; rates; surveys; United States; volcanic features; Winema National Forest ER - TY - JOUR T1 - The Geothermal Program at Lawrence Berkeley Laboratory AN - 50789270; 1989-052783 JF - Transactions - Geothermal Resources Council AU - Lippmann, M J AU - Elliot, Leonard T Y1 - 1987 PY - 1987 DA - 1987 SP - 559 EP - 564 PB - Geothermal Resources Council, Davis, CA VL - 11 SN - 0193-5933, 0193-5933 KW - geothermal energy KW - geothermal systems KW - associations KW - reservoir properties KW - properties KW - Lawrence Berkeley Laboratory KW - economic geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50789270?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=The+Geothermal+Program+at+Lawrence+Berkeley+Laboratory&rft.au=Lippmann%2C+M+J%3BElliot%2C+Leonard+T&rft.aulast=Lippmann&rft.aufirst=M&rft.date=1987-01-01&rft.volume=11&rft.issue=&rft.spage=559&rft.isbn=0934412626&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1987 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 34 N1 - PubXState - CA N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - associations; economic geology; geothermal energy; geothermal systems; Lawrence Berkeley Laboratory; properties; reservoir properties ER - TY - JOUR T1 - Selenium contamination of soil and ground water by agricultural drainage in the Central Valley of California, USA AN - 50732895; 1990-006507 JF - Verslagen en Mededelingen - Commissie voor Hydrologisch Onderzoek T.N.O. = Proceedings and Information - Committee for Hydrological Research T.N.O. AU - White, A F AU - Duijvenbooden, W AU - Van Waegengh, H G Y1 - 1987 PY - 1987 DA - 1987 SP - 701 EP - 707 PB - Staatsdrukkerij, Gravenhage VL - 38 SN - 0548-1228, 0548-1228 KW - United States KW - soils KW - selenium KW - drainage KW - agriculture KW - pollution KW - ground water KW - Central Valley KW - California KW - environmental geology KW - surveys KW - geochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50732895?accountid=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=Verslagen+en+Mededelingen+-+Commissie+voor+Hydrologisch+Onderzoek+T.N.O.+%3D+Proceedings+and+Information+-+Committee+for+Hydrological+Research+T.N.O.&rft.atitle=Selenium+contamination+of+soil+and+ground+water+by+agricultural+drainage+in+the+Central+Valley+of+California%2C+USA&rft.au=White%2C+A+F%3BDuijvenbooden%2C+W%3BVan+Waegengh%2C+H+G&rft.aulast=White&rft.aufirst=A&rft.date=1987-01-01&rft.volume=38&rft.issue=&rft.spage=701&rft.isbn=&rft.btitle=&rft.title=Verslagen+en+Mededelingen+-+Commissie+voor+Hydrologisch+Onderzoek+T.N.O.+%3D+Proceedings+and+Information+-+Committee+for+Hydrological+Research+T.N.O.&rft.issn=05481228&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Vulnerability of soil and groundwater to pollutants; international conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1990-01-01 N1 - Number of references - 3 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; California; Central Valley; drainage; environmental geology; geochemistry; ground water; pollution; selenium; soils; surveys; United States ER - TY - JOUR T1 - Predicting pore pressure and runoff response in small basins with analytic models AN - 50730039; 1990-007167 JF - Abstracts with Programs - Geological Society of America AU - Wilson, C AU - Dietrich, W E AU - McKean, J AU - Alavi, M AU - Narasimhan, T N AU - Dickinson, William R Y1 - 1987 PY - 1987 DA - 1987 SP - 892 PB - Geological Society of America (GSA), Boulder, CO VL - 19 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - bedrock KW - pressure KW - numerical models KW - hydrogeology KW - Mount Tamalpais State Park KW - ground water KW - models KW - California KW - landslides KW - pore pressure KW - runoff KW - mass movements KW - Marin County California KW - basins KW - surveys KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50730039?accountid=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=Predicting+pore+pressure+and+runoff+response+in+small+basins+with+analytic+models&rft.au=Wilson%2C+C%3BDietrich%2C+W+E%3BMcKean%2C+J%3BAlavi%2C+M%3BNarasimhan%2C+T+N%3BDickinson%2C+William+R&rft.aulast=Wilson&rft.aufirst=C&rft.date=1987-01-01&rft.volume=19&rft.issue=7&rft.spage=892&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, 1987 annual meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basins; bedrock; California; ground water; hydrogeology; landslides; Marin County California; mass movements; models; Mount Tamalpais State Park; numerical models; permeability; pore pressure; pressure; runoff; soils; surveys; United States ER - TY - JOUR T1 - Hydraulic and mechanical properties of natural fractures in low permeability rock AN - 50679363; 1988-045428 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Pyrak-Nolte, Laura J AU - Myer, Larry R AU - Cook, Neville G W AU - Witherspoon, Paul A A2 - Herget, G. A2 - Vongpaisal, S. Y1 - 1987 PY - 1987 DA - 1987 SP - 225 EP - 231 PB - [publisher varies], [location varies] VL - 6 IS - 1 SN - 0074-848X, 0074-848X KW - experimental studies KW - stress KW - statistical analysis KW - techniques KW - mechanical properties KW - displacements KW - rock mechanics KW - least-squares analysis KW - fractures KW - materials, properties KW - hydraulic conductivity KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50679363?accountid=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=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.atitle=Hydraulic+and+mechanical+properties+of+natural+fractures+in+low+permeability+rock&rft.au=Pyrak-Nolte%2C+Laura+J%3BMyer%2C+Larry+R%3BCook%2C+Neville+G+W%3BWitherspoon%2C+Paul+A&rft.aulast=Pyrak-Nolte&rft.aufirst=Laura&rft.date=1987-01-01&rft.volume=6&rft.issue=1&rft.spage=225&rft.isbn=9061917123&rft.btitle=&rft.title=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.issn=0074848X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth international congress on rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - displacements; experimental studies; fractures; hydraulic conductivity; least-squares analysis; materials, properties; mechanical properties; permeability; rock mechanics; statistical analysis; stress; techniques ER - TY - JOUR T1 - Some geostatistical tools for incorporating spatial structure in fracture network modeling AN - 50679105; 1988-045417 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Long, Jane C S AU - Billaux, Daniel AU - Hester, Kevin AU - Chiles, Jean-Paul A2 - Herget, G. A2 - Vongpaisal, S. Y1 - 1987 PY - 1987 DA - 1987 SP - 171 EP - 176 PB - [publisher varies], [location varies] VL - 6 IS - 1 SN - 0074-848X, 0074-848X KW - methods KW - Limousin KW - Poisson's ratio KW - Western Europe KW - numerical models KW - three-dimensional models KW - Fanay-Augeres Mine KW - statistical analysis KW - geostatistics KW - Europe KW - elastic constants KW - two-dimensional models KW - rock mechanics KW - models KW - France KW - fractures KW - engineering geology KW - spatial variations KW - stochastic processes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50679105?accountid=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=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.atitle=Some+geostatistical+tools+for+incorporating+spatial+structure+in+fracture+network+modeling&rft.au=Long%2C+Jane+C+S%3BBillaux%2C+Daniel%3BHester%2C+Kevin%3BChiles%2C+Jean-Paul&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1987-01-01&rft.volume=6&rft.issue=1&rft.spage=171&rft.isbn=9061917123&rft.btitle=&rft.title=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.issn=0074848X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth international congress on rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - elastic constants; engineering geology; Europe; Fanay-Augeres Mine; fractures; France; geostatistics; Limousin; methods; models; numerical models; Poisson's ratio; rock mechanics; spatial variations; statistical analysis; stochastic processes; three-dimensional models; two-dimensional models; Western Europe ER - TY - JOUR T1 - Generation and analysis of stable excavation shapes under high rock stresses AN - 50675234; 1988-045548 JF - Proceedings of the ... Congress of the International Society for Rock Mechanics AU - Ewy, Russell T AU - Kemeny, John McKenzie AU - Zheng, Ziqiong AU - Cook, Neville G W A2 - Herget, G. A2 - Vongpaisal, S. Y1 - 1987 PY - 1987 DA - 1987 SP - 875 EP - 881 PB - [publisher varies], [location varies] VL - 6 IS - 2 SN - 0074-848X, 0074-848X KW - failures KW - strain KW - stress KW - tensile strength KW - deformation KW - analysis KW - excavations KW - two-dimensional models KW - rock mechanics KW - boundary element analysis KW - models KW - fractures KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50675234?accountid=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=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.atitle=Generation+and+analysis+of+stable+excavation+shapes+under+high+rock+stresses&rft.au=Ewy%2C+Russell+T%3BKemeny%2C+John+McKenzie%3BZheng%2C+Ziqiong%3BCook%2C+Neville+G+W&rft.aulast=Ewy&rft.aufirst=Russell&rft.date=1987-01-01&rft.volume=6&rft.issue=2&rft.spage=875&rft.isbn=9061917131&rft.btitle=&rft.title=Proceedings+of+the+...+Congress+of+the+International+Society+for+Rock+Mechanics&rft.issn=0074848X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth international congress on rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - 32ZUA4 N1 - SubjectsTermNotLitGenreText - analysis; boundary element analysis; deformation; excavations; failures; fractures; models; rock mechanics; strain; stress; tensile strength; two-dimensional models ER - TY - JOUR T1 - A core hole into the hydrothermal system of the Long Valley Caldera, east-central California AN - 50672967; 1990-046824 JF - International Union of Geodesy and Geophysics, General Assembly AU - Wollenberg, H A AU - Sorey, M L AU - Farrar, C D AU - Anonymous Y1 - 1987 PY - 1987 DA - 1987 SP - 411 PB - International Union of Geodesy and Geophysics (IUGG), Vancouver, BC VL - 19, Vol. 2 KW - United States KW - Sierra Nevada KW - Quaternary KW - Mono County California KW - basement KW - hydrogeology KW - Long Valley Caldera KW - cores KW - volcanology KW - thermal waters KW - Cenozoic KW - California KW - Bishop Tuff KW - Mammoth Mountain KW - Pleistocene KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50672967?accountid=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+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=A+core+hole+into+the+hydrothermal+system+of+the+Long+Valley+Caldera%2C+east-central+California&rft.au=Wollenberg%2C+H+A%3BSorey%2C+M+L%3BFarrar%2C+C+D%3BAnonymous&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1987-01-01&rft.volume=19%2C+Vol.+2&rft.issue=&rft.spage=411&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics (IUGG); XIX general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - PubXState - BC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - basement; Bishop Tuff; California; Cenozoic; cores; hydrogeology; Long Valley Caldera; Mammoth Mountain; Mono County California; Pleistocene; Quaternary; Sierra Nevada; thermal waters; United States; volcanology ER - TY - JOUR T1 - East Olkaria geothermal field, Kenya; 1, History match with production and pressure decline data AN - 50186731; 1987-037480 AB - A detailed three-dimensional model of the present well field of the Olkaria geothermal field in Kenya (East Olkaria) has been developed. The model matches reasonably well flow rate and enthalpy data from all existing wells at East Olkaria. The history match shows that the effective permeabilities in the steam zone and the underlying liquid-dominated zone are 7.5 and 4.0 mdarcy, respectively. These values are somewhat higher than those inferred from well test data. The effective fracture porosity in the liquid-dominated zone is estimated to be 2% on the average, with spatial variations of 0.25-5%. The modeling studies suggest that the reservoir system is of rather uniform permeability and that no barriers to fluid flow are necessary to match the data. However, there appears to be a high permeability anomaly below a depth of 1000 m extending north-south through some of the more productive wells (wells 12, 15, 16, and 20). JF - Journal of Geophysical Research AU - Bodvarsson, Gudmundur S AU - Pruess, Karsten AU - Stefansson, Valgardur AU - Bjornsson, Sveinbjorn AU - Ojiambo, Sebastian B Y1 - 1987/01// PY - 1987 DA - January 1987 SP - 521 EP - 539 PB - American Geophysical Union, Washington, DC VL - 92 IS - B1 SN - 0148-0227, 0148-0227 KW - pressure KW - three-dimensional models KW - East Africa KW - economic geology KW - production KW - thermal waters KW - history KW - geothermal energy KW - geothermal fields KW - Kenya KW - enthalpy KW - Kenya Rift valley KW - Olkaria geothermal field KW - Africa KW - reservoir properties KW - East Olkaria geothermal field KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186731?accountid=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&rft.atitle=East+Olkaria+geothermal+field%2C+Kenya%3B+1%2C+History+match+with+production+and+pressure+decline+data&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+Karsten%3BStefansson%2C+Valgardur%3BBjornsson%2C+Sveinbjorn%3BOjiambo%2C+Sebastian+B&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1987-01-01&rft.volume=92&rft.issue=B1&rft.spage=521&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB092iB01p00521 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; East Africa; East Olkaria geothermal field; economic geology; enthalpy; geothermal energy; geothermal fields; history; Kenya; Kenya Rift valley; Olkaria geothermal field; permeability; pressure; production; reservoir properties; thermal waters; three-dimensional models DO - http://dx.doi.org/10.1029/JB092iB01p00521 ER - TY - JOUR T1 - East Olkaria geothermal field, Kenya; 2, Predictions of well performance and reservoir depletion AN - 50186566; 1987-037481 AB - Performance predictions are presented for the East Olkaria geothermal field, using a three-dimensional well-by-well model calibrated against 6.5 years of production history. Various reservoir development schemes are investigated to study the effects of different well spacing on well deliverabilities, power production of 45 and 105 MW (sub e) (megawatts electric), and the effects of injection on well performance and reservoir depletion. It is shown that the present well density at Olkaria (20 wells/km (super 2) ) is too high; recommended well density for future wells is 11 wells/km (super 2) (300-m well spacing). The present production area at East Olkaria (2 km (super 2) ) is capable of 45 MW (sub e) power production for a 30-year period, but 105 MW (sub e) power production requires a well field area of about 9.5 km (super 2) , which may not exist. Injection can help sustain steam flow rates from wells, thus reducing the need for new development wells. JF - Journal of Geophysical Research AU - Bodvarsson, Gudmundur S AU - Pruess, Karsten AU - Stefansson, Valgardur AU - Bjornsson, Sveinbjorn AU - Ojiambo, Sebastian B Y1 - 1987/01// PY - 1987 DA - January 1987 SP - 541 EP - 554 PB - American Geophysical Union, Washington, DC VL - 92 IS - B1 SN - 0148-0227, 0148-0227 KW - wells KW - East Africa KW - prediction KW - economic geology KW - production KW - thermal waters KW - geothermal energy KW - geothermal fields KW - Kenya KW - Kenya Rift valley KW - Olkaria geothermal field KW - Africa KW - reservoir properties KW - East Olkaria geothermal field KW - water wells KW - depletion KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186566?accountid=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&rft.atitle=East+Olkaria+geothermal+field%2C+Kenya%3B+2%2C+Predictions+of+well+performance+and+reservoir+depletion&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+Karsten%3BStefansson%2C+Valgardur%3BBjornsson%2C+Sveinbjorn%3BOjiambo%2C+Sebastian+B&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1987-01-01&rft.volume=92&rft.issue=B1&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB092iB01p00541 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 11 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; depletion; East Africa; East Olkaria geothermal field; economic geology; geothermal energy; geothermal fields; Kenya; Kenya Rift valley; Olkaria geothermal field; prediction; production; reservoir properties; thermal waters; water wells; wells DO - http://dx.doi.org/10.1029/JB092iB01p00541 ER - TY - JOUR T1 - Laboratory Permeability Errors from Annular Wall Flow AN - 19041883; 8806176 AB - Laboratory saturated hydraulic conductivity measurement errors introduced by permeameter fluid flow within gaps between sample cores and permeameter walls are estimated through a simple model that idealizes gap flow as occurring within a smooth annulus. The inner annulus boundary fluid velocity is matched to the Darcy velocity within the sample core. The ratio of flow within the annulus to that within the core, Q sub gap/Q sub core, is shown to have both cubic and linear dependence on the gap width. Q sub gap/Q sub core is also shown to be inversely dependent on both the core permeability and the permeameter radius. Although the model is very idealized, the strong possibility of overestimating permeabilities in laboratory cores is demonstrated. Related concerns include flow in fractured porous media, and potential errors in interpreting solute travel times in laboratory columns and field lysimeters. (Author 's abstract) JF - Soil Science Society of America Journal SSSJK4 Vol. 52, No. 1, p. 24-27, January-February, 1987. 3 fig, 5 ref. US DOE Contract DE-AC03-765F00098. AU - Tokunaga, T K AD - Lawrence Berkeley Lab. CA. Earth Sciences Div Y1 - 1987/01// PY - 1987 DA - Jan 1987 KW - Water Resources Abstracts KW - Permeability coefficient KW - Porous media KW - Permeameters KW - Groundwater movement KW - Soil water KW - Lysimeters KW - Fluctuations KW - Flow profiles KW - Fluid flow KW - Orifice flow KW - Capilarity KW - Interstitial water KW - Model studies KW - Hydraulic models KW - SW 0845:Water in soils KW - SW 5040:Data acquisition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19041883?accountid=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=&rft.atitle=Laboratory+Permeability+Errors+from+Annular+Wall+Flow&rft.au=Tokunaga%2C+T+K&rft.aulast=Tokunaga&rft.aufirst=T&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Ignition by excimer laser photolysis of ozone. AN - 15570511; 2230245 AB - We have ignited mixtures of hydrogen, oxygen, and ozone in closed cells with 248 nm radiation from a KrF excimer laser. Ozone, the only significant absorber in this system, absorbs a single photon and produces oxygen atoms which initiate combustion. A discretized, time-dependent Beer's law model is used to demonstrate that the radical concentration immediately after photolysis is a function of laser power, ozone concentration, focal length, and separation between the lens and reaction cell. Spark schlieren photographs are used to visualize the ignition events and identify the ignition sites. The effects of equivalence ratio, pressure, and the initial gas temperature on the minimum ozone concentration needed to produce ignition are presented, and only the initial temperature has a significant effect. Modeling studies of the ignition process aid in the interpretation of the experimental results, and show that the ignition we observe is not due solely to thermal effects but is strongly dependent on the number and type of radicals present initially after photolysis. Ignition using other hydrocarbons as fuels was also demonstrated. JF - Combustion and Flame AU - Lucas, D AU - Dunn-Rankin, D AU - Hom, K AU - Brown, N J AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 171 EP - 184 VL - 69 IS - 2 SN - 0010-2180, 0010-2180 KW - ignition KW - Health & Safety Science Abstracts KW - ozone KW - photolysis KW - combustion KW - H SE8.23:FIRE IGNITION AND PROPAGATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15570511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Combustion+and+Flame&rft.atitle=Ignition+by+excimer+laser+photolysis+of+ozone.&rft.au=Lucas%2C+D%3BDunn-Rankin%2C+D%3BHom%2C+K%3BBrown%2C+N+J&rft.aulast=Lucas&rft.aufirst=D&rft.date=1987-01-01&rft.volume=69&rft.issue=2&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Combustion+and+Flame&rft.issn=00102180&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - photolysis; ozone; combustion ER - TY - JOUR T1 - Structure of the manganese complex of photosystem II upon removal of the 33-kilodalton extrinsic protein: An X-ray absorption spectroscopy study. AN - 15258428; 2015786 AB - The structure of the Mn complex of photosystem II (PSII) was studied by X-ray absorption spectroscopy. Oxygen-evolving spinach PSII membranes containing 4-5 Mn/PSII were treated with 0.8 M CaCl sub(2) to extract the 33-, 24-, and 16-kilodalton (kDa) extrinsic membrane proteins. The results demonstrate that the structure of the Mn complex is largely unaffected by removal of 33-, 24-, and 16-kDa extrinsic proteins, and thus these proteins do not provide ligands to Mn. The Mn K-edge spectrum of the CaCl sub(2)-washed sample containing 2 Mn/PSII has a dramatically altered shape, and the edge inflection point is shifted to lower energy. The position of the edge is consistent with a Mn oxidation state of +3. The Mn EXAFS of this preparation is also quite different and cannot be simulated by using the parameters for the native Mn complex. Thus the structure of the Mn complex is disrupted upon depletion of half of the Mn. JF - Biochemistry (Washington) AU - Cole, J L AU - Yachandra, V K AU - McDermott, A E AU - Guiles, R D AU - Britt, R D AU - Dexheimer, S L AU - Sauer, K AU - Klein, M P AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 5967 EP - 5973 VL - 26 IS - 19 SN - 0006-2960, 0006-2960 KW - Scenedesmus KW - X-ray absorption spectroscopy KW - complex KW - manganese KW - photosystem II KW - Biochemistry Abstracts 3: Amino Acids, Peptides & Proteins (till 1993); Microbiology Abstracts B: Bacteriology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15258428?accountid=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=Biochemistry+%28Washington%29&rft.atitle=Structure+of+the+manganese+complex+of+photosystem+II+upon+removal+of+the+33-kilodalton+extrinsic+protein%3A+An+X-ray+absorption+spectroscopy+study.&rft.au=Cole%2C+J+L%3BYachandra%2C+V+K%3BMcDermott%2C+A+E%3BGuiles%2C+R+D%3BBritt%2C+R+D%3BDexheimer%2C+S+L%3BSauer%2C+K%3BKlein%2C+M+P&rft.aulast=Cole&rft.aufirst=J&rft.date=1987-01-01&rft.volume=26&rft.issue=19&rft.spage=5967&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Second chronological supplement to the carcinogenic potency database: Standardized results of animal bioassays published through December 1984 and by the National Toxicology Program through May 1986. AN - 15167049; 1949129 AB - This paper is the second chronological supplement to the Carcinogenic Potency Database, published earlier in this journal (1,2,4). The authors report here results of carcinogenesis bioassays published in the general literature between January 1983 and December 1984, and in Technical Reports of the National Cancer Institute/National Toxicology Program between January 1983 and May 1986. This supplement includes results of 525 long-term, chronic experiments of 199 test compounds, and reports the same information about each experiment in the same plot format as the earlier papers: e.g., the species and strain of test animal, the route and duration of compound administration, dose level and other aspects of experimental protocol, histopathology and tumor incidence, TD sub(50) (carcinogenic potency) and its statistical significance, dose response, author's opinion about carcinogenicity, and literature citation. JF - Environmental Health Perspectives AU - Gold, L S AU - Slone, TH AU - Backman, G M AU - Magaw, R AU - Da Costa, M AU - Lopipero, P AU - Blumenthal, M AU - Ames, B N AD - Biol. and Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 237 EP - 329 VL - 74 SN - 0091-6765, 0091-6765 KW - data banks KW - laboratory animals KW - laboratory testing KW - Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts KW - carcinogenicity KW - statistics KW - carcinogens KW - carcinogenesis KW - data bases KW - animals KW - H SM10.2:DATA ANALYSIS KW - X 24240:Miscellaneous KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15167049?accountid=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=Environmental+Health+Perspectives&rft.atitle=Second+chronological+supplement+to+the+carcinogenic+potency+database%3A+Standardized+results+of+animal+bioassays+published+through+December+1984+and+by+the+National+Toxicology+Program+through+May+1986.&rft.au=Gold%2C+L+S%3BSlone%2C+TH%3BBackman%2C+G+M%3BMagaw%2C+R%3BDa+Costa%2C+M%3BLopipero%2C+P%3BBlumenthal%2C+M%3BAmes%2C+B+N&rft.aulast=Gold&rft.aufirst=L&rft.date=1987-01-01&rft.volume=74&rft.issue=&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carcinogens; carcinogenicity; statistics; carcinogenesis; data bases; laboratory testing; animals; data banks; laboratory animals ER - TY - JOUR T1 - Comparison of the structure of the manganese complex in the S sub(1) and S sub(2) states of the photosynthetic O sub(2)-evolving complex: An X-ray absorption spectroscopy study. AN - 14945326; 1775895 AB - A Mn-containing enzyme complex is involved in the oxidation of H sub(2)O to O sub(2) in algae and higher plants. X-ray absorption spectroscopy is well suited for studying the structure and function of Mn in this enzyme complex. Results of X-ray K-edge and extended X-ray absorption fine structure (EXAFS) studies of Mn in the S sub(1) and S sub(2) states of the photosynthetic O sub(2)-evolving complex in photosystem II preparations from spinach are presented in this paper. The authors conclude from the edge and EXAFS studies that the light-induced S sub(1) to S sub(2) transition at 190 K or at 277 K involves a change in the oxidation state of Mn with no EXAFS-detectable change in the coordination of Mn in the 0 sub(2)-evolving complex. JF - BIOCHEMISTY (WASH.). AU - Yachandra, V K AU - Guiles, R D AU - NcDermott, A E AU - Cole, J L AU - Britt, R D AU - Dexheimer, S L AU - Sauer, K AU - Klein, M P AD - LaB. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 5974 EP - 5981 VL - 26 IS - 19 KW - S1 KW - S2 KW - complex KW - manganese KW - photosystem II KW - state KW - x-ray absorption spectroscopy KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14945326?accountid=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=BIOCHEMISTY+%28WASH.%29.&rft.atitle=Comparison+of+the+structure+of+the+manganese+complex+in+the+S+sub%281%29+and+S+sub%282%29+states+of+the+photosynthetic+O+sub%282%29-evolving+complex%3A+An+X-ray+absorption+spectroscopy+study.&rft.au=Yachandra%2C+V+K%3BGuiles%2C+R+D%3BNcDermott%2C+A+E%3BCole%2C+J+L%3BBritt%2C+R+D%3BDexheimer%2C+S+L%3BSauer%2C+K%3BKlein%2C+M+P&rft.aulast=Yachandra&rft.aufirst=V&rft.date=1987-01-01&rft.volume=26&rft.issue=19&rft.spage=5974&rft.isbn=&rft.btitle=&rft.title=BIOCHEMISTY+%28WASH.%29.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Holder for uncovered high-activity radionuclide sources of alpha particles and fission fragments. AN - 14908720; 1738179 AB - Radioactive sources the important during the setup stages of nuclear physics experiments for the test and calibration of detection systems. In many cases, particularly for setting the coincidence timing between detectors, very strong sources are required to provide acceptable coincidence counting rates. These levels of activity are often near 1 MBq and therefore require careful handling by experimentalists. JF - Health Physics AU - McDonald, R J AU - Padgett, M L AD - Acce. and Fusion Res. and Nucl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 381 EP - 383 VL - 52 IS - 3 SN - 0017-9078, 0017-9078 KW - Health & Safety Science Abstracts KW - nuclear energy KW - physics KW - materials handling KW - radioisotopes KW - H SI4.23:MATERIALS HANDLING UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14908720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=Holder+for+uncovered+high-activity+radionuclide+sources+of+alpha+particles+and+fission+fragments.&rft.au=McDonald%2C+R+J%3BPadgett%2C+M+L&rft.aulast=McDonald&rft.aufirst=R&rft.date=1987-01-01&rft.volume=52&rft.issue=3&rft.spage=381&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - nuclear energy; physics; radioisotopes; materials handling ER - TY - JOUR T1 - Ranking the potential carcinogenic hazards to workers from exposures to chemicals that are tumorigenic in rodents. AN - 14875388; 1721701 AB - For 41 chemicals there exist both reasonable data on carcinogenic potency in experimental animals and also a defined Permissible Exposure Level (PEL), which is the upper limit of legally permissible chronic occupational exposure for U.S. workers. These 41 agents are ranked by an index that compares the permitted chronic human exposure to the chronic dose rate that induces tumors in 50% of laboratory animals. This index, the Permitted Exposure/Rodent Potency index, or PERP, does not estimate absolute risks directly, but rather suggests the relative hazards that such substances may pose. The PERP values for these 41 substances differ by more than 100,000-fold from each other. The PERP does not take into account the actual level of exposure or the number of exposed workers. JF - Environmental Health Perspectives AU - Gold, L S AU - Backman, G M AU - Hooper, N K AU - Peto, R AD - Biol. and Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 211 EP - 219 VL - 76 SN - 0091-6765, 0091-6765 KW - Permitted Exposure/Rodent Potency index KW - occupational health KW - rodents KW - tumors KW - occupational hazards KW - Toxicology Abstracts; Health & Safety Science Abstracts; Pollution Abstracts KW - hazards KW - carcinogenesis KW - Rodentia KW - X 24230:Legislation & recommended standards KW - H SE4.20:POISONS AND POISONING KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24152:Chronic exposure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14875388?accountid=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=Environmental+Health+Perspectives&rft.atitle=Ranking+the+potential+carcinogenic+hazards+to+workers+from+exposures+to+chemicals+that+are+tumorigenic+in+rodents.&rft.au=Gold%2C+L+S%3BBackman%2C+G+M%3BHooper%2C+N+K%3BPeto%2C+R&rft.aulast=Gold&rft.aufirst=L&rft.date=1987-01-01&rft.volume=76&rft.issue=&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rodentia; carcinogenesis; hazards; occupational health; tumors; occupational hazards ER - TY - JOUR T1 - Indoor air pollution and inter-room pollutant transport due to unvented kerosene-fired space heaters. AN - 14836254; 1685523 AB - Two kerosene-fired space heaters, one white-flame convective and one blue-flame radiant, were operated in the master bedroom and living room of an unoccupied house (elevation: 1800 m) under several simulated use conditions. Tests were conducted in the master bedroom with the bedroom door and bedroom window open and closed. The heaters were operated until an 8 degree C temperature rise was achieved in the room. Increases in bedroom concentrations of CO, CO sub(2), NO, NO sub(2), and O sub(2) are reported. The increases in CO sub(2) levels ranged from 2440 to 5440 mL/m super(3) (ppm) while the increases in NO sub(2) levels ranged from 0.12 to 0.60 mL/m super(3) (ppm). The NO sub(2) emission rate from the convective heater was reduced at the high altitude location as compared with previous emission rate measurements conducted near sea level with the same heater. In addition, inter-room pollutant transport rates are reported for bedroom tests conducted with the window closed. JF - Environment International AU - Traynor, G W AU - Apte, M G AU - Carruthers, A R AU - Dillworth, J F AU - Grimsrud, D T AU - Thompson, W T AD - Build. Ventil. and Indoor Air Qual. Program, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 159 EP - 166 VL - 13 IS - 2 SN - 0160-4120, 0160-4120 KW - Pollution Abstracts KW - kerosene KW - heating systems KW - indoor environments KW - carbon dioxide KW - air pollution KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14836254?accountid=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=Environment+International&rft.atitle=Indoor+air+pollution+and+inter-room+pollutant+transport+due+to+unvented+kerosene-fired+space+heaters.&rft.au=Traynor%2C+G+W%3BApte%2C+M+G%3BCarruthers%2C+A+R%3BDillworth%2C+J+F%3BGrimsrud%2C+D+T%3BThompson%2C+W+T&rft.aulast=Traynor&rft.aufirst=G&rft.date=1987-01-01&rft.volume=13&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Environment+International&rft.issn=01604120&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - indoor environments; air pollution; carbon dioxide; kerosene; heating systems ER - TY - JOUR T1 - MNNG-induced partial phenotypic reversion of Mer super(-) cells. AN - 14819977; 1668501 AB - The effect of pretreatment with N-methyl-N'nitro-N-nitrosoguanidine (MNNG) on MNNG sensitivity of the surviving population was compared in two HeLa lines, one of the Mer super(+) phenotype (HeLa S3) and one of the Mer super(-) phenotype (HeLa MR). Whereas MNNG pretreatment of HeLa Mer super(+) cells had no effect on the MNNG sensitivity of surviving cells, Mer super(-) cells surviving a first exposure to MNNG became much more resistant to MR clones with their MNNG-pretreated population and analysis of the composition of the pretreated population showed that the majority of cells surviving the MNNG pretreatment now displayed the Mer super(+) phenotype in respect to sensitivity to MNNG. JF - Carcinogenesis AU - Goth-Goldstein, R AD - Biomed. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 1449 EP - 1453 VL - 8 IS - 10 SN - 0143-3334, 0143-3334 KW - cells KW - sensitivity KW - N-methyl-N'-nitro-N-nitrosoguanidine KW - Toxicology Abstracts KW - HeLa cells KW - X 24200:Nitrosamines & related compounds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14819977?accountid=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=Carcinogenesis&rft.atitle=MNNG-induced+partial+phenotypic+reversion+of+Mer+super%28-%29+cells.&rft.au=Goth-Goldstein%2C+R&rft.aulast=Goth-Goldstein&rft.aufirst=R&rft.date=1987-01-01&rft.volume=8&rft.issue=10&rft.spage=1449&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - HeLa cells ER - TY - JOUR T1 - Lipid-poor apolipoprotein A-I in Hep G2 cells: Formation of lipid-rich particles by incubation with dimyristoylphosphatidyl-choline. AN - 14812516; 1653392 AB - Apolipoprotein A-I is a major secretory product of the human hepatoma cell line, Hep G2; approx. 70% of apolipoprotein A-I was separated from the medium as lipid-poor apolipoprotein A-I in the d > 1.21 g/ml fraction while 30% was associated with high-density lipoproteins (HDL) of d 1.063-1.21 g/ml. The lipid-poor apolipoprotein A-I contains 50% proapolipoprotein A-I which is similar to the isoform distribution in Hep G2 preformed HDL. The authors tested the ability of lipid-poor apolipoprotein A-I from Hep G2 to form complexes with dimyristoylphosphatidyl-choline (DMPC) vesicles at DMPC/apolipoprotein A-I molar ratios of 100:1 and 300:1. This study demonstrates that lipid-poor apolipoprotein A-I which is rich in more basic isoforms forms discrete lipoprotein complexes similar to those formed by mature apolipoprotein A-I. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Forte, T M AU - Nichols, A V AU - Selmek-Halsey, J AU - Caylor, L AU - Shore, V G AD - Lawrence Berkeley Lab., 1 Cyclotron Rd., 1-213, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 185 EP - 194 VL - 920 IS - 3 SN - 0167-4838, 0167-4838 KW - apolipoprotein A-I KW - complex KW - dimyristoylphosphatidyl choline KW - formation KW - hepatoma KW - man KW - vesicles KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14812516?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Lipid-poor+apolipoprotein+A-I+in+Hep+G2+cells%3A+Formation+of+lipid-rich+particles+by+incubation+with+dimyristoylphosphatidyl-choline.&rft.au=Forte%2C+T+M%3BNichols%2C+A+V%3BSelmek-Halsey%2C+J%3BCaylor%2C+L%3BShore%2C+V+G&rft.aulast=Forte&rft.aufirst=T&rft.date=1987-01-01&rft.volume=920&rft.issue=3&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Monitoring the environment by remote sensing. AN - 14796395; 1648683 AB - Structural features of ecosystems, such as leaf area index, phytomass and canopy chemical contents, are beginning to be estimated from remotely sensed data. This development, in combination with ecological modeling, is permitting the estimation of functional features of ecosystems including primary productivity and nutrient cycling. Such techniques are also being applied to the problem of monitoring the effects of air or water pollutants on biota. When coupled with atmospheric measurements, field data and simulation models, such data may serve to address ecological processes, including pollution effects, at large regional or global scales. JF - Trends in Ecology & Evolution AU - Westman, W E AD - Environ. Policy Analysis Unit, Build. 90, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 333 EP - 337 VL - 2 IS - 11 SN - 0169-5347, 0169-5347 KW - Ecology Abstracts KW - environmental monitoring KW - pollution monitoring KW - ecosystem dynamics KW - remote sensing KW - D 04002:Surveying and remote sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14796395?accountid=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=Trends+in+Ecology+%26+Evolution&rft.atitle=Monitoring+the+environment+by+remote+sensing.&rft.au=Westman%2C+W+E&rft.aulast=Westman&rft.aufirst=W&rft.date=1987-01-01&rft.volume=2&rft.issue=11&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Trends+in+Ecology+%26+Evolution&rft.issn=01695347&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - remote sensing; ecosystem dynamics; pollution monitoring; environmental monitoring ER - TY - BOOK T1 - Production of thymine glycols in DNA by radiation and chemical carcinogens as detected by a monclonal antibody. AN - 14790958; 1653667 AB - In order to understand the role in carcinogenesis of damage indirectly induced by chemical carcinogens, it is important to identify the primary DNA lesions. The author has measured the formation and repair of one type of DNA modification, 5,6-dihydroxydrothymine (thymine glycol), following exposure of cultured human cells to the carcinogens N-hydroxy-2-naphthylamine or benzo(a)pyrene. The efficiency of production of thymine glycols in DNA by these carcinogens was compared to that by ionizing radiation and ultraviolet light. Thymine glycols were detected using a monoclonal antibody against this product in a sensitive immunoassay. He found that thymine glycols were produced in DNA in a dose dependent manner after exposure to the carcinogens and that their production was reduction was reduced if either catalase or superoxide dismutase or both were present at the time of treatment. JF - British Journal of Cancer [BR. J. CANCER.]. Vol. 55, no. 8 suppl. 1987. AU - Leadon, SA A2 - Wardman, P A2 - Willson, RL (eds) Y1 - 1987 PY - 1987 DA - 1987 EP - no. 8 sul. KW - production KW - thymine glycols KW - benzo(a)pyrene KW - Toxicology Abstracts KW - carcinogens KW - ionizing radiation KW - radiation KW - U.V. radiation KW - DNA KW - X 24190:Polycyclic hydrocarbons KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14790958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Toxicology+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Leadon%2C+SA&rft.aulast=Leadon&rft.aufirst=SA&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=no.+8+sul.&rft.isbn=&rft.btitle=Production+of+thymine+glycols+in+DNA+by+radiation+and+chemical+carcinogens+as+detected+by+a+monclonal+antibody.&rft.title=Production+of+thymine+glycols+in+DNA+by+radiation+and+chemical+carcinogens+as+detected+by+a+monclonal+antibody.&rft.issn=00070920&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Advisory editor: M. Moore. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - A comparison of the UCB sulfur recovery process with conventional sulfur recovery technology for treating recycle gas from a crude oil residue hydrotreater. AN - 14776090; 1631401 AB - In this paper the University of California, Berkeley, Sulfur Recovery Process (UCBSRP) is compared to conventional technology for the case of the removal of H sub(2)S from the recycle gas of a high-pressure petroleum residuum hydrotreater. The conventional technology selected for this comparison consists of an absorber/stripper operation using diethanol amine as the absorbent, a Claus sulfur plant, and a SCOTT tail-gas treating unit. Flowsheets, stream flows and conditions, and the total purchased cost of the major items of equipment are presented for both processes. From this comparison it is estimated that the direct fixed capital (DFC) for the UCBSRP would be about 61% of that for the conventional technology. JF - Environmental Progress AU - Lynn, S AU - Neumann, D W AU - Sciamanna, S F AU - Vorhis, F H AD - Lawrence Berkeley Lab. and Dep. Chem. Eng., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 257 EP - 265 VL - 6 IS - 4 SN - 0278-4491, 0278-4491 KW - Health & Safety Science Abstracts; Pollution Abstracts KW - petroleum KW - materials recovery KW - recycling KW - refineries KW - gases KW - sulfur KW - H SI3.21:REFINERIES KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14776090?accountid=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+Progress&rft.atitle=A+comparison+of+the+UCB+sulfur+recovery+process+with+conventional+sulfur+recovery+technology+for+treating+recycle+gas+from+a+crude+oil+residue+hydrotreater.&rft.au=Lynn%2C+S%3BNeumann%2C+D+W%3BSciamanna%2C+S+F%3BVorhis%2C+F+H&rft.aulast=Lynn&rft.aufirst=S&rft.date=1987-01-01&rft.volume=6&rft.issue=4&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Environmental+Progress&rft.issn=02784491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - recycling; gases; petroleum; refineries; materials recovery; sulfur ER - TY - JOUR T1 - Effects of daylighting options on the energy performance of two existing passive commercial buildings. AN - 14775470; 1632832 AB - Results are presented from a study of south facing roof apertures on two buildings from the U.S. Department of Energy's Non-Residential Experimental Passive Buildings Program. This study is part of a broad effort to evaluate the energy, functional and economic performance of all twenty buildings in the program based on on-site observations and physical data. The work reported here supplemented the basic building data with illumination data from physical models and from the buildings themselves, and with additional observations and measurements. Energy analyses were performed in order to examine more comprehensively the daylighting systems incorporated into the buildings, especially as they relate to (a) interaction between heating, cooling and lighting requirements; (b) integration of the electric lighting and daylighting systems; and (c) functional effectiveness and occupant interaction with the daylighting system. JF - Building and Environment AU - Andersson, B AU - Adegran, M AU - Webster, T AU - Place, W AU - Kammerud, R AU - Albrand, P AD - Build. Syst. Anal. Group, Build. 90, Rm. 2056, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 3 EP - 12 VL - 22 IS - 1 SN - 0360-1323, 0360-1323 KW - Health & Safety Science Abstracts KW - performance KW - buildings KW - economics KW - electricity KW - energy conservation KW - H SE1.26:ENERGY CONSERVATION KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14775470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Building+and+Environment&rft.atitle=Effects+of+daylighting+options+on+the+energy+performance+of+two+existing+passive+commercial+buildings.&rft.au=Andersson%2C+B%3BAdegran%2C+M%3BWebster%2C+T%3BPlace%2C+W%3BKammerud%2C+R%3BAlbrand%2C+P&rft.aulast=Andersson&rft.aufirst=B&rft.date=1987-01-01&rft.volume=22&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Building+and+Environment&rft.issn=03601323&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - buildings; energy conservation; performance; electricity; economics ER - TY - JOUR T1 - Photo-energy calibration of super(6)LiI(Eu) crystals in mixed radiation fields using super(24)Na. AN - 14767086; 1611640 AB - To measure neutron radiation fields, the multisphere system is often used (Kn79; McC86). The usual purpose is to acquire some knowledge of the components of the radiation field and their energy distributions and intensities, which may be applied to the estimation of absorbed dose and dose equivalant, or to the design and the modification of shielding for a radiation area. Using a multisphere system of eight monitors with super(6)LiI(Eu) scintillators and a 4096-channel multi-channel analyzer (MCA), the data are collected as counts in different channels of the MCA which is divided into eight regions of interest corresponding to the eight monitors. In some cases, photons are present along with the neutrons. In these "mixed" field the pulse-height of the peak from thermal neutron capture does not necessarily constitute an energy calibration for photons as the scintillation efficiency of these particles in LiI has been found to be greater than that for heavily ionizing particles. JF - Health Physics AU - Sun, R-KS AD - Dep. Environ. Health and Saf., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 191 EP - 196 VL - 53 IS - 2 SN - 0017-9078, 0017-9078 KW - monitoring measurements KW - Pollution Abstracts KW - absorption KW - radiation KW - nuclear energy KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14767086?accountid=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=Health+Physics&rft.atitle=Photo-energy+calibration+of+super%286%29LiI%28Eu%29+crystals+in+mixed+radiation+fields+using+super%2824%29Na.&rft.au=Sun%2C+R-KS&rft.aulast=Sun&rft.aufirst=R-KS&rft.date=1987-01-01&rft.volume=53&rft.issue=2&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - radiation; absorption; nuclear energy ER - TY - JOUR T1 - Cell killing by various monofunctional alkylating agents in Chinese hamster ovary cells. AN - 14765832; 1617112 AB - Cell killing by N-methyl-N'-nitro-N-nitrosoguanidine (MNNG), N-methyl-N-nitrosourea (MNU), N-ethyl-N-nitrsourea (ENU), and methyl methanesulfonate (MMS) was measured in Chinese hamster ovary (CHO) cells using the colony-formation assay. Cell killing by these agents was determined in exponentially growing asynchronous cells, in synchronous cells as a function of cell-cycle position and in nondividing cells. Distinct differences in the cytotoxic effect of the 4 alkylating agents were found in respect to dose-response, cell cycle phase-sensitivity and growth state. MNNG and MNU showed the same biphasic dose-survival relationship in exponentially growing cells, with an initial steep decline followed by a shallow component. The shallow component disappeared in growth-arrested cells. MNNG and MNU differed, however, in the cell-cycle age response. No cell-cycle phase difference was seen with MNNG, whereas cells in G sub(1) seemed more sensitive to MNU than cells in S phase. JF - Mutation Research AU - Goth-Goldstein, R AU - Hughes, M AD - Biomed. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 267 EP - 276 VL - 177 IS - 2 SN - 0027-5107, 0027-5107 KW - cytotoxicity KW - N-methyl-N'-nitro-N-nitrosoguaninidine KW - N-methyl-N-nitrosourea KW - N-ethyl-N-nitrosourea KW - methyl methanesulfonate KW - Toxicology Abstracts KW - CHO cells KW - alkylating agents KW - X 24200:Nitrosamines & related compounds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14765832?accountid=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=Mutation+Research&rft.atitle=Cell+killing+by+various+monofunctional+alkylating+agents+in+Chinese+hamster+ovary+cells.&rft.au=Goth-Goldstein%2C+R%3BHughes%2C+M&rft.aulast=Goth-Goldstein&rft.aufirst=R&rft.date=1987-01-01&rft.volume=177&rft.issue=2&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Mutation+Research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - alkylating agents; CHO cells ER - TY - BOOK T1 - Chemical composition of inhalable particulate matter-seasonal and intersite comparisons. AN - 14723765; 1582457 AB - The ATEOS study provided an extensive and unique set of aerosol composition measurements. The purpose of this chapter is to present an overview of the composition of inhalable (D sub(50) = mu m) particulate matter (IPM) at the four ATEOS sites in both absolute ( mu g/m super(3)) and relative terms, their intersite and seasonal variability, and relationships to the nature of the sources and meteorology at these sites. AU - Daisey, J M A2 - Lioy, PJ A2 - Daisey, JM A2 - Harkov, RD (eds) Y1 - 1987 PY - 1987 DA - 1987 SP - 19 EP - 65 KW - Pollution Abstracts KW - chemical analysis KW - seasonal variations KW - meteorology KW - air pollution KW - particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14723765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Daisey%2C+J+M&rft.aulast=Daisey&rft.aufirst=J&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=Chemical+composition+of+inhalable+particulate+matter-seasonal+and+intersite+comparisons.&rft.title=Chemical+composition+of+inhalable+particulate+matter-seasonal+and+intersite+comparisons.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Erosion of steels in coal-solvent slurries. AN - 14716748; 1582871 AB - The erosion of several commercial piping steels by coal-solvent slurries was investigated at room and elevated temperatures. The liquid solvents used (kerosene, creosote oil and anthracene oil) had different viscosities that resulted in marked differences in the erosivity of the slurries. The effects of the mechanical properties and compositions of the steel alloys were related to their erosion behavior. The effect on the erosion of steel alloys of the impingement angle of the slurry was determined and related to the viscosity and boundary lubrication of the slurry carrier liquids. The effect of heat treatment of low alloy steels on their erosion behavior was determined. JF - Wear AU - Levy, A V AU - Jee, N AU - Yau, P AD - Mater. and Mol. Res. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 115 EP - 127 VL - 117 IS - 2 SN - 0043-1648, 0043-1648 KW - mining wastes KW - wear KW - Health & Safety Science Abstracts; Pollution Abstracts KW - erosion KW - solvents KW - coal KW - pipes KW - steel KW - slurries KW - H SI2.25:FRICTION, CORROSION, WEAR, TENSILE STRENGTH KW - P 4000:WASTE MANAGEMENT KW - H SI2.1:BASIC APPROACHES, CONCEPTS, AND THEORY UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14716748?accountid=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=Wear&rft.atitle=Erosion+of+steels+in+coal-solvent+slurries.&rft.au=Levy%2C+A+V%3BJee%2C+N%3BYau%2C+P&rft.aulast=Levy&rft.aufirst=A&rft.date=1987-01-01&rft.volume=117&rft.issue=2&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Wear&rft.issn=00431648&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - erosion; steel; coal; solvents; slurries; pipes ER - TY - JOUR T1 - Liquid-solid particle slurry erosion of steels. AN - 14716704; 1582849 AB - The erosion behavior of candidate steel alloys for liquid-solid particle slurry service in coal conversion equipment was determined over a range of testing conditions. Higher solids loading and larger particles in the coal-kerosene slurries resulted in greater erosion. The greater the the boundary lubrication of the carried liquid, the lower the erosivity of the slurry. Low elevated temperatures can cause a decrease or an increase in the erosivity of the slurry, depending on the nature of the liquid carrier, the alloy tested and the test temperature. The mechanism of erosion was determined to be of a platelet formation type, similar to that observed in gas-solid particle stream erosion of ductile metals. The cold-worked zone caused by the striking particles is located at the surface in liquid-solid particle erosion while it is beneath the surface in gas-solid particle erosion. JF - Wear AU - Levy, A V AU - Hickey, G AD - Mater. and Mol. Res. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 129 EP - 146 VL - 117 IS - 2 SN - 0043-1648, 0043-1648 KW - wear KW - Pollution Abstracts; Health & Safety Science Abstracts KW - erosion KW - temperature KW - mining wastes KW - coal conversion KW - steel KW - slurries KW - P 4000:WASTE MANAGEMENT KW - H SI2.20:COAL INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14716704?accountid=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=Wear&rft.atitle=Liquid-solid+particle+slurry+erosion+of+steels.&rft.au=Levy%2C+A+V%3BHickey%2C+G&rft.aulast=Levy&rft.aufirst=A&rft.date=1987-01-01&rft.volume=117&rft.issue=2&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Wear&rft.issn=00431648&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - slurries; erosion; steel; coal conversion; temperature; mining wastes ER - TY - JOUR T1 - Assignment of the g = 4.1 EPR signal to manganese in the S sub(2) state of the photosynthetic oxygen-evolving complex: An x-ray absorption edge spectroscopy study. AN - 14708967; 1570738 AB - X-ray absorption spectroscopy at the Mn K-edge has been utilized to study the origin of the g = 4.1 EPR signal associated with the Mn-containing photosynthetic O sub(2)-evolution complex. Formation of the g = 4.1 signal by illumination pf Photosystem II preparations at 140 K is associated with a shift of the Mn edge inflection point to higher energy. This shift is similar to that observed upon formation of the S sub(2) multiline EPR signal by 190 K illumination. The g = 4.1 signal is assigned to the Mn complex in the S sub(2) state. JF - Biochimica et Biophysica Acta: Protein Structure and Molecular Enzymology AU - Cole, J AU - Yachandra, V K AU - Guiles, R D AU - McDermott, A E AU - Britt, R D AU - Dexheimer, S L AU - Sauer, K AU - Klein, M P AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., 1 Cyclotron Rd., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 395 EP - 398 VL - 890 IS - 3 SN - 0167-4838, 0167-4838 KW - X-ray absorption KW - complex KW - oxygen KW - photosynthesis KW - production KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14708967?accountid=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=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.atitle=Assignment+of+the+g+%3D+4.1+EPR+signal+to+manganese+in+the+S+sub%282%29+state+of+the+photosynthetic+oxygen-evolving+complex%3A+An+x-ray+absorption+edge+spectroscopy+study.&rft.au=Cole%2C+J%3BYachandra%2C+V+K%3BGuiles%2C+R+D%3BMcDermott%2C+A+E%3BBritt%2C+R+D%3BDexheimer%2C+S+L%3BSauer%2C+K%3BKlein%2C+M+P&rft.aulast=Cole&rft.aufirst=J&rft.date=1987-01-01&rft.volume=890&rft.issue=3&rft.spage=395&rft.isbn=&rft.btitle=&rft.title=Biochimica+et+Biophysica+Acta%3A+Protein+Structure+and+Molecular+Enzymology&rft.issn=01674838&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - The vinyl chloride-derived nucleoside, N super(2),3-ethenoguanosine, is a highly efficient mutagen in transcription. AN - 14690924; 1555315 AB - N super(2),3-Ethenoguanine (N super(2),3- epsilon G) was recently identified in the liver of vinyl chloride-exposed rats. The authors have now synthesized the nucleoside and the 5'-diphosphate which was copolymerized with CDP. The deoxypolynucleotide complement, synthesized by AMV reversed transcriptase contained, in addition to dG, dC and dT. The total pyrimidine content was approximately equivalent to the N super(2),3- epsilon G content of the template. Incorporation of dC is neither lethal nor mutagenic, while dT incorporation represents a mutagenic event, occurring with similar to 10% frequency. N super(2),3- epsilon G multiplied by dT base pairs can have two hydrogen bonds with minimal helical distortion, as is also the case for N super(2),3- epsilon G.C base pairs. N super(2),3- epsilon G is the only derivative formed in vivo by the human carcinogen, vinyl chloride, that can be shown to have a high probability of causing transitions which could initiate malignant transformation. JF - Carcinogenesis AU - Singer, B AU - Spengler, S J AU - Chavez, F AU - Kusmierek, J T AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 745 EP - 747 VL - 8 IS - 5 SN - 0143-3334, 0143-3334 KW - derivatives KW - vinyl chloride KW - rats KW - Toxicology Abstracts KW - mutagenicity KW - transcription KW - X 24155:Biochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14690924?accountid=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=Carcinogenesis&rft.atitle=The+vinyl+chloride-derived+nucleoside%2C+N+super%282%29%2C3-ethenoguanosine%2C+is+a+highly+efficient+mutagen+in+transcription.&rft.au=Singer%2C+B%3BSpengler%2C+S+J%3BChavez%2C+F%3BKusmierek%2C+J+T&rft.aulast=Singer&rft.aufirst=B&rft.date=1987-01-01&rft.volume=8&rft.issue=5&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - mutagenicity; transcription ER - TY - JOUR T1 - Labeling quinone-binding sites in photosynthetic reaction centers: A 38-kilodalton protein associated with the acceptor side of photosystem II. AN - 14680472; 1555537 AB - 2-Acetoxymethyl-1,4-naphthoquinone (2-AcOMeNQ) binds with rapid kinetics and high affinity to the primary quinone Q sub(A) site of reaction centers from Rhodopseudomonas capsulata). Binding of 2-AcOMeNQ fully restores electron-transfer activity with kinetics that is similar, but not identical, to that seen with ubiquinone-50. When bound at the Q sub(A) site, 2-AcOMeNQ preferentially labels the L subunit. From the DCMU-sensitive labeling and from homologies to functionally important regions of the bacterial reaction-center subunits, the authors propose that the 38-kDa protein is intimately involved in binding the cofactors that mediate primary photochemistry. JF - Proceedings of the National Academy of Sciences, USA AU - Worland, ST AU - Yamagishi, A AU - Isaacs, S AU - Sauer, K AU - Hearst, JE AD - Dep. Chem., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 1774 EP - 1778 VL - 84 IS - 7 SN - 0027-8424, 0027-8424 KW - Microbiology Abstracts B: Bacteriology KW - reaction centers KW - photosynthesis KW - proteins KW - Rhodopseudomonas capsulata KW - photosystem II KW - J 02723:Photosynthesis, electron transport and related phenomena UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14680472?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Labeling+quinone-binding+sites+in+photosynthetic+reaction+centers%3A+A+38-kilodalton+protein+associated+with+the+acceptor+side+of+photosystem+II.&rft.au=Worland%2C+ST%3BYamagishi%2C+A%3BIsaacs%2C+S%3BSauer%2C+K%3BHearst%2C+JE&rft.aulast=Worland&rft.aufirst=ST&rft.date=1987-01-01&rft.volume=84&rft.issue=7&rft.spage=1774&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodopseudomonas capsulata; photosynthesis; reaction centers; photosystem II; proteins ER - TY - JOUR T1 - Indoor air pollution due to emissions from wood-burning stoves. AN - 14678632; 1546845 AB - Four wood-burning stoves, three airtight and one non-airtight, were operated in a single-floor 236-m super(3) residence and tested for indoor pollutant emissions. Results showed the airtight stoves emitted minor amounts of carbon monoxide and respirable suspended particles during door-opening operations, while the nonairtight stove continuously injected pollutants indoors under certain operating conditions. Five polycyclic aromatic hydrocarbons, including benzo(a)pyrene, were measured in the collected particulate samples, and the results are reported. Source strengths for carbon monoxide, total suspended particles, and five polycyclic aromatic hydrocarbons are reported. JF - Environmental Science & Technology AU - Traynor, G W AU - Apte, M G AU - Carruthers, A R AU - Dillworth, J F AU - Grimsrud, D T AU - Gundel, LA AD - Indoor Environ. Program, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 691 EP - 697 VL - 21 IS - 7 SN - 0013-936X, 0013-936X KW - Pollution Abstracts KW - carbon monoxide KW - wood KW - polycyclic aromatic hydrocarbons KW - emission control KW - air pollution KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14678632?accountid=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+Science+%26+Technology&rft.atitle=Indoor+air+pollution+due+to+emissions+from+wood-burning+stoves.&rft.au=Traynor%2C+G+W%3BApte%2C+M+G%3BCarruthers%2C+A+R%3BDillworth%2C+J+F%3BGrimsrud%2C+D+T%3BGundel%2C+LA&rft.aulast=Traynor&rft.aufirst=G&rft.date=1987-01-01&rft.volume=21&rft.issue=7&rft.spage=691&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - air pollution; carbon monoxide; polycyclic aromatic hydrocarbons; wood; emission control ER - TY - CONF T1 - Field monitoring design considerations for assessing indoor exposures to combustion pollutants. AN - 14646213; 1509691 AB - Laboratory and controlled field studies of indoor air quality (IAQ) have characterized pollutant emission rates from combustion sources and have measured other key indoor air pollution parameters such as air exchange rates and indoor reactivity rates for the houses investigated. In addition, several field studies have attempted to measure, with varying degrees of success, pollutant exposures, indoor pollutant concentrations, and other parameters in large populations. To date, there exists no comprehensive strategy for assessing distributions of exposures to combustion pollutants and distributions of factors that affect such exposures in large populations. This paper outlines important parameters that affect combustion-related indoor air pollution concentrations and exposures, delineates weaknesses in our current understanding of exposures and field sampling methodologies, and mentions important considerations in planning appropriate field sampling strategies. JF - Atmospheric Environment AU - Traynor, G W Y1 - 1987 PY - 1987 DA - 1987 SP - 377 EP - 383 VL - 21 IS - 2 KW - indoor sources KW - air pollutants KW - monitoring measurements KW - Pollution Abstracts KW - laboratory testing KW - combustion KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14646213?accountid=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=Atmospheric+Environment&rft.atitle=Field+monitoring+design+considerations+for+assessing+indoor+exposures+to+combustion+pollutants.&rft.au=Traynor%2C+G+W&rft.aulast=Traynor&rft.aufirst=G&rft.date=1987-01-01&rft.volume=21&rft.issue=2&rft.spage=377&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Understanding the origin of radon indoors - building a predictive capability. AN - 14642306; 1509408 AB - This paper reviews the preliminary work that has been done to identify important soil and building characteristics that influence the migration of radon and outlines the areas of further research necessary for development of a predictive method. JF - Atmospheric Environment AU - Sextro, R G Y1 - 1987 PY - 1987 DA - 1987 SP - 431 EP - 438 VL - 21 IS - 2 KW - indoor sources KW - soils KW - Pollution Abstracts KW - air quality KW - buildings KW - radon KW - P 8000:RADIATION KW - P 0000:AIR POLLUTION KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14642306?accountid=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=Atmospheric+Environment&rft.atitle=Understanding+the+origin+of+radon+indoors+-+building+a+predictive+capability.&rft.au=Sextro%2C+R+G&rft.aulast=Sextro&rft.aufirst=R&rft.date=1987-01-01&rft.volume=21&rft.issue=2&rft.spage=431&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Considerations in evaluating emissions from consumer products. AN - 14639208; 1512734 AB - While several indoor air quality studies suggest consumer products (e.g. aerosol sprays, paint removers, etc.) can be significant sources of volatile organic compounds, until recently characterizing emissions from consumer products has received relatively little attention. Many considerations that must be addressed in designing studies of consumer product emissions are similar to those addressed in studies of the emissions from building materials and combustion appliances. These similarities are discussed and, in addition, the considerations unique to studies of consumer product emissions are discussed with reference to an ongoing study of consumer products that contain methylene chloride. These unique considerations include bulk chemical analysis, the form of the product and the related consumer usage pattern. The issue of personal exposure of the product user vs the average area concentration resulting from product use must be considered, as well as the challenge of incorporating results into predictive models that adequately treat the effect of different usage patterns. JF - Atmospheric Environment AU - Girman, J R AU - Hodgson, A T AU - Wind, M L Y1 - 1987 PY - 1987 DA - 1987 SP - 315 EP - 320 VL - 21 IS - 2 KW - consumer industry KW - Pollution Abstracts KW - ventilation KW - air quality KW - sprays KW - aerosols KW - emission control KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14639208?accountid=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=Atmospheric+Environment&rft.atitle=Considerations+in+evaluating+emissions+from+consumer+products.&rft.au=Girman%2C+J+R%3BHodgson%2C+A+T%3BWind%2C+M+L&rft.aulast=Girman&rft.aufirst=J&rft.date=1987-01-01&rft.volume=21&rft.issue=2&rft.spage=315&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Chemistry of a flue gas combined NO sub(x) and SO sub(2) scrubber employing ferrous cysteine additives. AN - 14638051; 1501111 AB - Use of ferrous cysteine additives in flue gas scrubbing systems creates a different and simpler scrubber chemistry compared to Japanese process using ferrous chelates such as Fe super(2+) (EDTA). Instead of being converted to nitrous oxide, nitric oxide in flue gas can be concentrated and/or reduced to nitrogen gas. Also, production of dithionate ions and nitrogen-sulfur compounds in scrubbing systems can be avoided. Fixation of nitric oxide occurs by a rapid reaction with the ferrous cysteine complex, at pH between 7.5 and 6.5, to form solid cystinatodinitrosyl iron (II), which releases NO upon heating. Most of the NO is reduced to gaseous species, primarily N sub(2), in ferrous cysteine solutions at pH 10. Cysteine can rapidly reduce ferric ion to ferrous ion while being oxidized to cystine. Cystine can be reduced back to cysteine by SO sub(2). JF - Environmental Progress AU - Tu, MD AU - Chang, S G AD - Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 51 EP - 56 VL - 6 IS - 1 SN - 0278-4491, 0278-4491 KW - Pollution Abstracts KW - sulfur dioxide KW - iron KW - scrubbers KW - flue gas desulfurization KW - chemistry KW - nitrogen oxides KW - chelation KW - pH KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14638051?accountid=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+Progress&rft.atitle=Chemistry+of+a+flue+gas+combined+NO+sub%28x%29+and+SO+sub%282%29+scrubber+employing+ferrous+cysteine+additives.&rft.au=Tu%2C+MD%3BChang%2C+S+G&rft.aulast=Tu&rft.aufirst=MD&rft.date=1987-01-01&rft.volume=6&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Environmental+Progress&rft.issn=02784491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - flue gas desulfurization; scrubbers; chelation; iron; pH; nitrogen oxides; sulfur dioxide; chemistry ER - TY - JOUR T1 - An overview of the Rio de Janeiro aerosol characterization study. AN - 14563706; 1445362 AB - The Rio de Janeiro Aerosol Characterization Study was a joint U.S. Brazilian project undertaken 1) to provide more complete information on the chemical composition of the winter-time Rio aerosol, with emphasis on its carbonaceous and sulfate components and 2) to compare the chemical composition of the Rio aerosol with those of urban U.S. aerosols. JF - J. AIR POLLUT. CONTROL ASSOC. AU - Daisey, J M AU - Miguel, AH AU - de Andrade, JB AU - Pereira, PAP AU - Tanner, R L AD - Indoor Environ. Program, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1987 PY - 1987 DA - 1987 SP - 15 EP - 23 VL - 37 IS - 1 KW - Brazil, Rio de Janerio KW - Pollution Abstracts KW - chemical analysis KW - carbon KW - aerosols KW - organic matter KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14563706?accountid=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=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.atitle=An+overview+of+the+Rio+de+Janeiro+aerosol+characterization+study.&rft.au=Daisey%2C+J+M%3BMiguel%2C+AH%3Bde+Andrade%2C+JB%3BPereira%2C+PAP%3BTanner%2C+R+L&rft.aulast=Daisey&rft.aufirst=J&rft.date=1987-01-01&rft.volume=37&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - aerosols; organic matter; carbon; chemical analysis ER - TY - JOUR T1 - Experimental studies of elastic-wave propagation in a columnar-jointed rock mass AN - 51119102; 1987-029243 AB - A series of cross-hole acoustic measurements was made between four horizontal boreholes drilled from a near-surface underground opening in a basaltic rock mass. The authors assessed the extent of blast damage around the opening. Acoustic velocity and attenuation data are indicative of an anisotropic, jointed rock mass, with a greater intensity of jointing along travel paths in the horizontal and the vertical direction. Low acoustic P- and S-velocities indicate blast damage and of zones of intense jointing or fracturing. Blast damage extends to approximately 1.5 m from the face. Attenuation data appear to be less sensitive in distinguishing between the blast-damaged zone and intense vertical jointing and fracturing in the virgin rock mass. Taken together with field data, laboratory measurements of P- and S-waves velocities on intact core samples suggest that the rock mass is probably water saturated.--Modified abstract. JF - Geophysical Prospecting AU - King, M S AU - Myer, L R AU - Rezowalli, J J Y1 - 1986/12// PY - 1986 DA - December 1986 SP - 1185 EP - 1199 PB - European Association of Exploration Geophysicists, The=Hague VL - 34 IS - 8 SN - 0016-8025, 0016-8025 KW - fractured materials KW - P-waves KW - body waves KW - volcanic rocks KW - columnar joints KW - site exploration KW - igneous rocks KW - geophysical methods KW - joints KW - elastic waves KW - rock mechanics KW - fractures KW - attenuation KW - acoustical methods KW - blasting KW - basalts KW - underground installations KW - propagation KW - applications KW - seismic waves KW - S-waves KW - acoustical waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51119102?accountid=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=Geophysical+Prospecting&rft.atitle=Experimental+studies+of+elastic-wave+propagation+in+a+columnar-jointed+rock+mass&rft.au=King%2C+M+S%3BMyer%2C+L+R%3BRezowalli%2C+J+J&rft.aulast=King&rft.aufirst=M&rft.date=1986-12-01&rft.volume=34&rft.issue=8&rft.spage=1185&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - SuppNotes - Paper presented at Europ. Assoc. Explor. Geophys., 46th meeting, London, GBR, June 1984 N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - acoustical methods; acoustical waves; applications; attenuation; basalts; blasting; body waves; columnar joints; elastic waves; fractured materials; fractures; geophysical methods; igneous rocks; joints; P-waves; propagation; rock mechanics; S-waves; seismic waves; site exploration; underground installations; volcanic rocks ER - TY - JOUR T1 - Comet showers, periodic extinctions, and iridium; discussion and reply AN - 51105692; 1987-034723 JF - Science AU - Muller, Richard A AU - Hatfield, Craig Bond AU - Kyte, Frank T AU - Wasson, John T Y1 - 1986/12// PY - 1986 DA - December 1986 SP - 1484 EP - 1486 PB - American Association for the Advancement of Science, Washington, DC VL - 234 IS - 4783 SN - 0036-8075, 0036-8075 KW - stratigraphy KW - Eocene KW - Cretaceous KW - Paleogene KW - impacts KW - platinum group KW - Upper Cretaceous KW - Mesozoic KW - lower Tertiary KW - iridium KW - Cenozoic KW - Tertiary KW - sedimentary rocks KW - lower Oligocene KW - comets KW - upper Eocene KW - metals KW - periodicity KW - stratigraphic boundary KW - mass extinctions KW - geochemistry KW - Oligocene KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51105692?accountid=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=Science&rft.atitle=Comet+showers%2C+periodic+extinctions%2C+and+iridium%3B+discussion+and+reply&rft.au=Muller%2C+Richard+A%3BHatfield%2C+Craig+Bond%3BKyte%2C+Frank+T%3BWasson%2C+John+T&rft.aulast=Muller&rft.aufirst=Richard&rft.date=1986-12-01&rft.volume=234&rft.issue=4783&rft.spage=1484&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - SuppNotes - For reference to article by Kyte and Wasson, see Science, June 6, 1986, p. 1225 N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - Cenozoic; comets; Cretaceous; Eocene; geochemistry; impacts; iridium; lower Oligocene; lower Tertiary; mass extinctions; Mesozoic; metals; Oligocene; Paleogene; periodicity; platinum group; sedimentary rocks; stratigraphic boundary; stratigraphy; Tertiary; Upper Cretaceous; upper Eocene ER - TY - JOUR T1 - Groundwater Contamination From an Inactive Uranium Mill Tailings Pile: 2. Application of a Dynamic Mixing Model AN - 19015686; 8704946 AB - At Riverton, Wyoming, low pH process waters from an abandoned uranium mill tailings pile have been infiltrating into and contaminating the shallow water table aquifer. The contamination process has been governed by transient infiltration rates, saturated-unsaturated flow, as well as transient chemical reactions between the many chemical species present in the mixing waters and the sediments. In the first part of this two-part series field data as well as an interpretation based on a static mixing model were presented. As an upper bound, it was estimated that 1.7% of the tailings water had mixed with the native groundwater. In the present work the results of numerical investigation of the dynamic mixing process are presented. The model, DYNAMIX (DYNAmic MIXing), couples a chemical speciation algorithm, PHREEQE, with a modified form of the transport algorithm, TRUMP, specifically designed to handle the simultaneous migration of several chemical constituents. The overall problem of simulating the evolution and migration of the contaminant plume was divided into three sub problems that were solved in sequential stages. These were the infiltration problem , the reactive mixing problem, and the plume-migration problem. The results of the application agree reasonably with the detailed field data. The methodology developed in the present study demonstrates the feasibility of analyzing the evolution of natural hydrogeochemical systems through a coupled analysis of transient fluid flow as well as chemical reactions. It seems worthwhile to devote further effort toward improving the physicochemical capabilities of the model as well as to enhance its computational efficiency. (Author 's abstract) JF - Water Resources Research WRERAQ Vol. 22, No. 13, p 1820-1834, December 1986. 20 fig, 3 tab, 24 ref. DOE Contract DE-AC03-76SF00098. AU - Narasimhan, T N AU - White, A F AU - Tokunaga, T AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1986/12// PY - 1986 DA - Dec 1986 KW - Water Resources Abstracts KW - Groundwater pollution KW - Mining wastes KW - Mathematical models KW - Dynamic mixing KW - DYNAMIX KW - Uranium mills KW - Path of pollutants KW - Water pollution sources KW - Process water KW - Aquifers KW - Infiltration KW - Flow KW - Groundwater KW - Calibrations KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19015686?accountid=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=&rft.atitle=Groundwater+Contamination+From+an+Inactive+Uranium+Mill+Tailings+Pile%3A+2.+Application+of+a+Dynamic+Mixing+Model&rft.au=Narasimhan%2C+T+N%3BWhite%2C+A+F%3BTokunaga%2C+T&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1986-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Estimation of travel times for source location in a laterally heterogeneous Earth AN - 51126464; 1987-017859 JF - Physics of the Earth and Planetary Interiors AU - Tralli, David M AU - Johnson, Lane R Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 242 EP - 256 PB - Elsevier, Amsterdam VL - 44 IS - 3 SN - 0031-9201, 0031-9201 KW - United States KW - P-waves KW - Russian Republic KW - Europe KW - elastic waves KW - Russian Federation KW - seismic sources KW - Central Asia KW - Tuamotu Archipelago KW - California KW - Nevada Test Site KW - Commonwealth of Independent States KW - Arkhangelsk Russian Republic KW - nuclear explosions KW - heterogeneity KW - Asia KW - Nevada KW - Urals KW - body waves KW - seismology KW - explosions KW - Arkhangelsk Russian Federation KW - numerical analysis KW - global KW - mathematical models KW - properties KW - equations KW - Novaya Zemlya KW - San Andreas Fault KW - velocity structure KW - traveltime KW - Kazakhstan KW - seismic waves KW - crust KW - USSR KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51126464?accountid=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=Physics+of+the+Earth+and+Planetary+Interiors&rft.atitle=Estimation+of+travel+times+for+source+location+in+a+laterally+heterogeneous+Earth&rft.au=Tralli%2C+David+M%3BJohnson%2C+Lane+R&rft.aulast=Tralli&rft.aufirst=David&rft.date=1986-11-01&rft.volume=44&rft.issue=3&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=Physics+of+the+Earth+and+Planetary+Interiors&rft.issn=00319201&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00319201 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-06 N1 - CODEN - PEPIAM N1 - SubjectsTermNotLitGenreText - Arkhangelsk Russian Federation; Arkhangelsk Russian Republic; Asia; body waves; California; Central Asia; Commonwealth of Independent States; crust; elastic waves; equations; Europe; explosions; global; heterogeneity; Kazakhstan; mathematical models; Nevada; Nevada Test Site; Novaya Zemlya; nuclear explosions; numerical analysis; P-waves; properties; Russian Federation; Russian Republic; San Andreas Fault; seismic sources; seismic waves; seismology; traveltime; Tuamotu Archipelago; United States; Urals; USSR; velocity structure ER - TY - JOUR T1 - Transport of radioactive chains through porous media of finite extent AN - 51117534; 1987-029221 JF - Eos, Transactions, American Geophysical Union AU - Lung, H C AU - Chambre, P L AU - Pigford, T H AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 965 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - isotopes KW - one-dimensional models KW - radioactive decay KW - porous materials KW - equations KW - convection KW - boundary conditions KW - ground water KW - radioactive isotopes KW - transport KW - dispersion KW - mass transfer KW - geochemistry KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51117534?accountid=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=Transport+of+radioactive+chains+through+porous+media+of+finite+extent&rft.au=Lung%2C+H+C%3BChambre%2C+P+L%3BPigford%2C+T+H%3BAnonymous&rft.aulast=Lung&rft.aufirst=H&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=965&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boundary conditions; convection; dispersion; equations; geochemistry; ground water; isotopes; mass transfer; one-dimensional models; porous materials; radioactive decay; radioactive isotopes; transport ER - TY - JOUR T1 - Chemical osmosis and thermal osmosis near a heat source buried in a saturated, semi-permeable medium AN - 51117461; 1987-029218 JF - Eos, Transactions, American Geophysical Union AU - Jacobsen, J S AU - Carnahan, C L AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 965 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - osmosis KW - diffusion KW - data processing KW - solutes KW - coupling KW - properties KW - simulation KW - hydrochemistry KW - ground water KW - computer programs KW - saturated zone KW - heat flow KW - thermodynamic properties KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51117461?accountid=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=Chemical+osmosis+and+thermal+osmosis+near+a+heat+source+buried+in+a+saturated%2C+semi-permeable+medium&rft.au=Jacobsen%2C+J+S%3BCarnahan%2C+C+L%3BAnonymous&rft.aulast=Jacobsen&rft.aufirst=J&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=965&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - computer programs; coupling; data processing; diffusion; geochemistry; ground water; heat flow; hydrochemistry; osmosis; properties; saturated zone; simulation; solutes; thermodynamic properties ER - TY - JOUR T1 - A new approach to characterizing flow in single fractures AN - 51116015; 1987-028395 JF - Eos, Transactions, American Geophysical Union AU - Muralidhar, K AU - Long, Jane C S AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 962 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - variograms KW - three-dimensional models KW - channel geometry KW - variance analysis KW - movement KW - stress KW - statistical analysis KW - partial differential equations KW - deformation KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51116015?accountid=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=A+new+approach+to+characterizing+flow+in+single+fractures&rft.au=Muralidhar%2C+K%3BLong%2C+Jane+C+S%3BAnonymous&rft.aulast=Muralidhar&rft.aufirst=K&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=962&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - channel geometry; deformation; fractured materials; ground water; movement; partial differential equations; statistical analysis; stress; three-dimensional models; variance analysis; variograms ER - TY - JOUR T1 - Numerical modelling of the unsaturated zone at Yucca Mountain, Nevada AN - 51115973; 1987-028393 JF - Eos, Transactions, American Geophysical Union AU - Attanayake, M P AU - Bodvarsson, G S AU - Montazer, Parviz AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 962 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - fractured materials KW - movement KW - unsaturated zone KW - surveys KW - hydrogeology KW - Yucca Mountain KW - Nye County Nevada KW - Nevada KW - two-dimensional models KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115973?accountid=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=Numerical+modelling+of+the+unsaturated+zone+at+Yucca+Mountain%2C+Nevada&rft.au=Attanayake%2C+M+P%3BBodvarsson%2C+G+S%3BMontazer%2C+Parviz%3BAnonymous&rft.aulast=Attanayake&rft.aufirst=M&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=962&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractured materials; ground water; hydrogeology; movement; Nevada; Nye County Nevada; surveys; two-dimensional models; United States; unsaturated zone; Yucca Mountain ER - TY - JOUR T1 - New approaches to well test analysis in fractured media AN - 51115753; 1987-025027 JF - Eos, Transactions, American Geophysical Union AU - Karasaki, Kenzi AU - Long, Jane C S AU - Witherspoon, Paul A AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 939 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - wells KW - models KW - fractured materials KW - tests KW - movement KW - porous materials KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115753?accountid=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=New+approaches+to+well+test+analysis+in+fractured+media&rft.au=Karasaki%2C+Kenzi%3BLong%2C+Jane+C+S%3BWitherspoon%2C+Paul+A%3BAnonymous&rft.aulast=Karasaki&rft.aufirst=Kenzi&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=939&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractured materials; ground water; models; movement; porous materials; tests; wells ER - TY - JOUR T1 - Application of a chemical reaction path model for correction of apparent carbon-14 ages, Oasis Valley-Forty Mile Canyon ground water basin, Nevada AN - 51115589; 1987-025048 JF - Eos, Transactions, American Geophysical Union AU - White, Art F AU - Chuma, Nancy AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 943 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - silicates KW - silica minerals KW - solution KW - ground water KW - carbon dioxide KW - Forty Mile Canyon Basin KW - clinoptilolite KW - zeolite group KW - mordenite KW - framework silicates KW - calcium carbonate KW - geochemistry KW - Nevada KW - montmorillonite KW - EQ3/EQ6 KW - kaolinite KW - Oasis Valley KW - hydrochemistry KW - clay minerals KW - calcite KW - models KW - cristobalite KW - surveys KW - sheet silicates KW - carbonates KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115589?accountid=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=Application+of+a+chemical+reaction+path+model+for+correction+of+apparent+carbon-14+ages%2C+Oasis+Valley-Forty+Mile+Canyon+ground+water+basin%2C+Nevada&rft.au=White%2C+Art+F%3BChuma%2C+Nancy%3BAnonymous&rft.aulast=White&rft.aufirst=Art&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=943&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calcite; calcium carbonate; carbon dioxide; carbonates; clay minerals; clinoptilolite; cristobalite; EQ3/EQ6; Forty Mile Canyon Basin; framework silicates; geochemistry; ground water; hydrochemistry; kaolinite; models; montmorillonite; mordenite; Nevada; Oasis Valley; sheet silicates; silica minerals; silicates; solution; surveys; United States; zeolite group ER - TY - JOUR T1 - Simulation of fractionation of (super 13) C during nonequilibrium reactive solute transport in geologic systems AN - 51115451; 1987-025028 JF - Eos, Transactions, American Geophysical Union AU - Noorishad, Jahan AU - Carnahan, C L AU - Benson, L V AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 939 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - genesis KW - transport KW - isotopes KW - carbon KW - C-13/C-12 KW - solutes KW - geochemistry KW - stable isotopes KW - fractionation KW - ground water KW - aquifers KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115451?accountid=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=Simulation+of+fractionation+of+%28super+13%29+C+during+nonequilibrium+reactive+solute+transport+in+geologic+systems&rft.au=Noorishad%2C+Jahan%3BCarnahan%2C+C+L%3BBenson%2C+L+V%3BAnonymous&rft.aulast=Noorishad&rft.aufirst=Jahan&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=939&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; C-13/C-12; carbon; fractionation; genesis; geochemistry; ground water; isotopes; solutes; stable isotopes; transport ER - TY - JOUR T1 - Estimating properties of unsaturated fractured formations from injection and falloff tests AN - 51115082; 1987-027552 JF - Eos, Transactions, American Geophysical Union AU - Mishra, S AU - Bodvarsson, G S AU - Attanayake, M P AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 963 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - models KW - fractured materials KW - gas injection KW - fluid injection KW - experimental studies KW - hydraulics KW - tests KW - injection KW - unsaturated zone KW - techniques KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115082?accountid=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=Estimating+properties+of+unsaturated+fractured+formations+from+injection+and+falloff+tests&rft.au=Mishra%2C+S%3BBodvarsson%2C+G+S%3BAttanayake%2C+M+P%3BAnonymous&rft.aulast=Mishra&rft.aufirst=S&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=963&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - experimental studies; fluid injection; fractured materials; gas injection; hydraulics; injection; models; techniques; tests; unsaturated zone; waste disposal ER - TY - JOUR T1 - A simulator of solute-transport in saturated porous media incorporating variable temperature and oxidation potential AN - 51115048; 1987-029217 JF - Eos, Transactions, American Geophysical Union AU - Carnahan, C L AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 965 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - processes KW - diffusion KW - oxidation KW - data processing KW - solutes KW - pollution KW - porous materials KW - hydrogeology KW - advection KW - simulation KW - temperature KW - hydrothermal conditions KW - ground water KW - computer programs KW - geothermal systems KW - transport KW - THCC KW - waste disposal KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115048?accountid=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=A+simulator+of+solute-transport+in+saturated+porous+media+incorporating+variable+temperature+and+oxidation+potential&rft.au=Carnahan%2C+C+L%3BAnonymous&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=965&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - advection; computer programs; data processing; diffusion; geochemistry; geothermal systems; ground water; hydrogeology; hydrothermal conditions; oxidation; pollution; porous materials; processes; simulation; solutes; temperature; THCC; transport; waste disposal ER - TY - JOUR T1 - Experimental study of the reaction of methane with petroleum hydrocarbons in geological conditions AN - 51115000; 1987-028839 AB - The study involved the reaction of methane with the three main classes of liquid hydrocarbons present in crude oil: alkanes, naphthenes and aromatics. Only the T and catalyst were variables; P was 1000 atm and T 150-200 degrees C, simulating a geological environment for petroleum production, and montmorillonite was used as the catalyst. The (super 14) C-labelled methane was used to trace the reaction products. Ethylbenzene and ethyltoluene formed by the interaction of methane with benzene and toluene, respectively. Predominant C (sub 2) addition occurred instead of methylation of benzene. Catalytic dissociations of methane also occurred forming unsaturated, e.g. ethylene, which participated in a Friedel-Crafts type alkylation process of the aromatic ring on the catalyst surface. Side reactions such as polymerization of unsaturated appeared to occur also on the catalyst surface. JF - Geochimica et Cosmochimica Acta AU - Gold, Thomas AU - Gordon, Benjamin E AU - Streett, William AU - Bilson, Elizabeth AU - Patnaik, Pradyot Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 2411 EP - 2418 PB - Pergamon, Oxford VL - 50 IS - 11 SN - 0016-7037, 0016-7037 KW - organic materials KW - experimental studies KW - methane KW - reactions KW - aliphatic hydrocarbons KW - petroleum KW - alkanes KW - genesis KW - organic compounds KW - catalysis KW - chromatograms KW - hydrocarbons KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115000?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Experimental+study+of+the+reaction+of+methane+with+petroleum+hydrocarbons+in+geological+conditions&rft.au=Gold%2C+Thomas%3BGordon%2C+Benjamin+E%3BStreett%2C+William%3BBilson%2C+Elizabeth%3BPatnaik%2C+Pradyot&rft.aulast=Gold&rft.aufirst=Thomas&rft.date=1986-11-01&rft.volume=50&rft.issue=11&rft.spage=2411&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2886%2990023-2 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1987-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; catalysis; chromatograms; experimental studies; genesis; geochemistry; hydrocarbons; methane; organic compounds; organic materials; petroleum; reactions DO - http://dx.doi.org/10.1016/0016-7037(86)90023-2 ER - TY - JOUR T1 - Three-dimensional modelling of fractures in rock; from data to a regionalized parent-daughter model AN - 51114785; 1987-028392 JF - Eos, Transactions, American Geophysical Union AU - Billaux, D AU - Long, Jane C S AU - Chiles, J P AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 962 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - Western Europe KW - three-dimensional models KW - statistical analysis KW - techniques KW - hydrogeology KW - geostatistics KW - Europe KW - simulation KW - ground water KW - France KW - surveys KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51114785?accountid=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=Three-dimensional+modelling+of+fractures+in+rock%3B+from+data+to+a+regionalized+parent-daughter+model&rft.au=Billaux%2C+D%3BLong%2C+Jane+C+S%3BChiles%2C+J+P%3BAnonymous&rft.aulast=Billaux&rft.aufirst=D&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=962&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Europe; fractured materials; France; geostatistics; ground water; hydrogeology; simulation; statistical analysis; surveys; techniques; three-dimensional models; Western Europe ER - TY - JOUR T1 - Multiple patch sources and effects of transverse dispersion in rock fractures AN - 51113344; 1987-029220 JF - Eos, Transactions, American Geophysical Union AU - Ahn, J AU - Chambre, P L AU - Pigford, T H AU - Lee, W W L AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 965 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - fractures KW - sorption KW - experimental studies KW - radioactive isotopes KW - numerical models KW - isotopes KW - dispersion KW - rocks KW - geochemistry KW - ground water KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51113344?accountid=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=Multiple+patch+sources+and+effects+of+transverse+dispersion+in+rock+fractures&rft.au=Ahn%2C+J%3BChambre%2C+P+L%3BPigford%2C+T+H%3BLee%2C+W+W+L%3BAnonymous&rft.aulast=Ahn&rft.aufirst=J&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=965&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - dispersion; experimental studies; fractures; geochemistry; ground water; isotopes; numerical models; radioactive isotopes; rocks; sorption ER - TY - JOUR T1 - The control of fracture aperture on transport properties of fracture networks AN - 51111335; 1987-028394 JF - Eos, Transactions, American Geophysical Union AU - Long, Jane C S AU - Shimo, Michito AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 962 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - fractured materials KW - apertures KW - transport KW - movement KW - hydraulic conductivity KW - permeability KW - two-dimensional models KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51111335?accountid=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=The+control+of+fracture+aperture+on+transport+properties+of+fracture+networks&rft.au=Long%2C+Jane+C+S%3BShimo%2C+Michito%3BAnonymous&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=962&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - apertures; fractured materials; ground water; hydraulic conductivity; movement; permeability; transport; two-dimensional models ER - TY - JOUR T1 - Modeling of isothermal and non-isothermal flow in unsaturated fractured rock; a review AN - 51111277; 1987-028386 JF - Eos, Transactions, American Geophysical Union AU - Pruess, Karsten AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 961 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - models KW - fractured materials KW - movement KW - unsaturated zone KW - pollution KW - porous materials KW - waste disposal KW - review KW - radioactive waste KW - ground water KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51111277?accountid=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=Modeling+of+isothermal+and+non-isothermal+flow+in+unsaturated+fractured+rock%3B+a+review&rft.au=Pruess%2C+Karsten%3BAnonymous&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=961&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractured materials; ground water; models; movement; pollution; porous materials; radioactive waste; review; unsaturated zone; waste disposal ER - TY - JOUR T1 - Channel model of flow through fractured media AN - 51106620; 1987-025035 JF - Eos, Transactions, American Geophysical Union AU - Tsang, Y W AU - Tsang, C F AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 941 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - models KW - fractured materials KW - transport KW - movement KW - tracers KW - solutes KW - channels KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51106620?accountid=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=Channel+model+of+flow+through+fractured+media&rft.au=Tsang%2C+Y+W%3BTsang%2C+C+F%3BAnonymous&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=941&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - channels; fractured materials; ground water; models; movement; solutes; tracers; transport ER - TY - JOUR T1 - Progressive P and S-wave velocity-hypocenter inversion; synthetic tests and Vp/Vs at the Geysers geothermal field AN - 51093870; 1987-040436 JF - Eos, Transactions, American Geophysical Union AU - O'Connell, Daniel R AU - Johnson, Lane R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1086 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - P-waves KW - body waves KW - seismology KW - inverse problem KW - elastic waves KW - California KW - geothermal fields KW - The Geysers KW - velocity KW - focus KW - seismic waves KW - arrival time KW - earthquakes KW - S-waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51093870?accountid=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=Progressive+P+and+S-wave+velocity-hypocenter+inversion%3B+synthetic+tests+and+Vp%2FVs+at+the+Geysers+geothermal+field&rft.au=O%27Connell%2C+Daniel+R%3BJohnson%2C+Lane+R%3BAnonymous&rft.aulast=O%27Connell&rft.aufirst=Daniel&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1086&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrival time; body waves; California; earthquakes; elastic waves; focus; geothermal fields; inverse problem; P-waves; S-waves; seismic waves; seismology; The Geysers; United States; velocity ER - TY - JOUR T1 - Crustal refraction investigations using an airgun array AN - 51091512; 1987-043542 JF - Eos, Transactions, American Geophysical Union AU - Jokat, Wilfried AU - Bialas, Joerg AU - Flueh, Ernst R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1089 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - Western Europe KW - seismology KW - ocean bottom seismographs KW - geophysical surveys KW - geophysical methods KW - Europe KW - seismographs KW - refraction KW - seismic methods KW - air guns KW - Scandinavia KW - deconvolution KW - marine methods KW - surveys KW - signal-to-noise ratio KW - Denmark KW - instruments KW - crust KW - 19:Seismology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51091512?accountid=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=Crustal+refraction+investigations+using+an+airgun+array&rft.au=Jokat%2C+Wilfried%3BBialas%2C+Joerg%3BFlueh%2C+Ernst+R%3BAnonymous&rft.aulast=Jokat&rft.aufirst=Wilfried&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1089&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air guns; crust; deconvolution; Denmark; Europe; geophysical methods; geophysical surveys; instruments; marine methods; ocean bottom seismographs; refraction; Scandinavia; seismic methods; seismographs; seismology; signal-to-noise ratio; surveys; Western Europe ER - TY - JOUR T1 - Constraints on volume expansion in Long Valley Caldera, California derived from vertical displacements, 1975 to 1985 AN - 51087502; 1987-047373 JF - Eos, Transactions, American Geophysical Union AU - Vasco, D W AU - Goldstein, N E AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1107 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - vertical movements KW - United States KW - California KW - neotectonics KW - seismology KW - Mono County California KW - structural geology KW - uplifts KW - tectonics KW - earthquakes KW - Long Valley Caldera KW - 18:Solid-earth geophysics KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51087502?accountid=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=Constraints+on+volume+expansion+in+Long+Valley+Caldera%2C+California+derived+from+vertical+displacements%2C+1975+to+1985&rft.au=Vasco%2C+D+W%3BGoldstein%2C+N+E%3BAnonymous&rft.aulast=Vasco&rft.aufirst=D&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1107&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; earthquakes; Long Valley Caldera; Mono County California; neotectonics; seismology; structural geology; tectonics; United States; uplifts; vertical movements ER - TY - JOUR T1 - Synthetic modeling of short period PKP phases for inner core structure AN - 51082534; 1987-046957 JF - Eos, Transactions, American Geophysical Union AU - Cummins, Phil AU - Johnson, Lane R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1100 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - body waves KW - seismology KW - Southwest Pacific KW - PKiKP-waves KW - elastic waves KW - South Pacific KW - West Pacific KW - Banda Sea KW - Indonesian Seas KW - Q KW - Pacific Ocean KW - Java Sea KW - core KW - seismic waves KW - inner core KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51082534?accountid=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=Synthetic+modeling+of+short+period+PKP+phases+for+inner+core+structure&rft.au=Cummins%2C+Phil%3BJohnson%2C+Lane+R%3BAnonymous&rft.aulast=Cummins&rft.aufirst=Phil&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1100&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Banda Sea; body waves; core; elastic waves; Indonesian Seas; inner core; Java Sea; Pacific Ocean; PKiKP-waves; Q; seismic waves; seismology; South Pacific; Southwest Pacific; West Pacific ER - TY - JOUR T1 - Expanding spread profiling in the Oberpfalz area (W. Germany) AN - 51080582; 1987-049423 JF - Eos, Transactions, American Geophysical Union AU - Bittner, Ralf AU - Klaeschen, Dirk AU - Soerensen, Grit AU - Meissner, Rolf AU - Flueh, Ernst R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1110 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - reflection KW - geophysical surveys KW - explosions KW - Bavaria Germany KW - geophysical methods KW - Moldanubian KW - Europe KW - refraction KW - Upper Palatinate KW - southwestern West Germany KW - seismic methods KW - Saxothuringian KW - tectonophysics KW - West Germany KW - Central Europe KW - velocity structure KW - surveys KW - geophysical profiles KW - Germany KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51080582?accountid=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=Expanding+spread+profiling+in+the+Oberpfalz+area+%28W.+Germany%29&rft.au=Bittner%2C+Ralf%3BKlaeschen%2C+Dirk%3BSoerensen%2C+Grit%3BMeissner%2C+Rolf%3BFlueh%2C+Ernst+R%3BAnonymous&rft.aulast=Bittner&rft.aufirst=Ralf&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1110&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bavaria Germany; Central Europe; crust; Europe; explosions; geophysical methods; geophysical profiles; geophysical surveys; Germany; Moldanubian; reflection; refraction; Saxothuringian; seismic methods; southwestern West Germany; surveys; tectonophysics; Upper Palatinate; velocity structure; West Germany ER - TY - JOUR T1 - Crustal structure along the Polar Profile in northern Finland AN - 51079686; 1987-049421 JF - Eos, Transactions, American Geophysical Union AU - Flueh, Ernst R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1110 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - metavolcanic rocks KW - Polar Profile KW - Kola-Suture Belt KW - reflection KW - upper Precambrian KW - geophysical surveys KW - northern Finland KW - Europe KW - amphibolites KW - Lapland-Karelia Craton KW - metamorphic rocks KW - metasedimentary rocks KW - Archean KW - gneisses KW - Western Europe KW - Precambrian KW - Finland KW - geophysical methods KW - Proterozoic KW - seismic methods KW - noise KW - Scandinavia KW - tectonophysics KW - velocity structure KW - Fennoscandian Shield KW - surveys KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51079686?accountid=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=Crustal+structure+along+the+Polar+Profile+in+northern+Finland&rft.au=Flueh%2C+Ernst+R%3BAnonymous&rft.aulast=Flueh&rft.aufirst=Ernst&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1110&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - amphibolites; Archean; crust; Europe; Fennoscandian Shield; Finland; geophysical methods; geophysical surveys; gneisses; Kola-Suture Belt; Lapland-Karelia Craton; metamorphic rocks; metasedimentary rocks; metavolcanic rocks; noise; northern Finland; Polar Profile; Precambrian; Proterozoic; reflection; Scandinavia; seismic methods; surveys; tectonophysics; upper Precambrian; velocity structure; Western Europe ER - TY - JOUR T1 - The transmission of P and S waves across fluid-filled fractures in crystalline rock AN - 51078803; 1987-043925 JF - Eos, Transactions, American Geophysical Union AU - Pyrak-Nolte, L J AU - Cook, N G W AU - Myer, L R AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1094 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - P-waves KW - body waves KW - experimental studies KW - seismology KW - igneous rocks KW - elastic waves KW - fractures KW - plutonic rocks KW - viscosity KW - quartz monzonite KW - seismic waves KW - S-waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51078803?accountid=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=The+transmission+of+P+and+S+waves+across+fluid-filled+fractures+in+crystalline+rock&rft.au=Pyrak-Nolte%2C+L+J%3BCook%2C+N+G+W%3BMyer%2C+L+R%3BAnonymous&rft.aulast=Pyrak-Nolte&rft.aufirst=L&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1094&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; experimental studies; fractures; igneous rocks; P-waves; plutonic rocks; quartz monzonite; S-waves; seismic waves; seismology; viscosity ER - TY - JOUR T1 - A ray theory imaging algorithm for VSP data AN - 51078563; 1987-043535 JF - Eos, Transactions, American Geophysical Union AU - Eastwood, Frederick S AU - Majer, Ernest L AU - McEvilly, Thomas V AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1088 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - raypaths KW - methods KW - imagery KW - seismic profiles KW - Far East KW - seismology KW - northern Japan KW - geometry KW - vertical seismic profiles KW - geothermal fields KW - geophysical profiles KW - applications KW - algorithms KW - Asia KW - Japan KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51078563?accountid=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=A+ray+theory+imaging+algorithm+for+VSP+data&rft.au=Eastwood%2C+Frederick+S%3BMajer%2C+Ernest+L%3BMcEvilly%2C+Thomas+V%3BAnonymous&rft.aulast=Eastwood&rft.aufirst=Frederick&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1088&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; applications; Asia; Far East; geometry; geophysical profiles; geothermal fields; imagery; Japan; methods; northern Japan; raypaths; seismic profiles; seismology; vertical seismic profiles ER - TY - JOUR T1 - Magnitude estimation from initial waveform analysis AN - 51078415; 1987-049431 JF - Eos, Transactions, American Geophysical Union AU - Scheiner, Jonathan E AU - McEvilly, Thomas V AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1111 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - P-waves KW - body waves KW - seismology KW - Central California KW - magnitude KW - elastic waves KW - waveforms KW - California KW - seismic waves KW - Northern California KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51078415?accountid=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=Magnitude+estimation+from+initial+waveform+analysis&rft.au=Scheiner%2C+Jonathan+E%3BMcEvilly%2C+Thomas+V%3BAnonymous&rft.aulast=Scheiner&rft.aufirst=Jonathan&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1111&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; California; Central California; earthquakes; elastic waves; magnitude; Northern California; P-waves; seismic waves; seismology; United States; waveforms ER - TY - JOUR T1 - The velocity structure beneath Xiaguan Experimental Site, western Yunnan, China AN - 51077746; 1987-049422 JF - Eos, Transactions, American Geophysical Union AU - Wang, Chunyong AU - McEvilly, Thomas V AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1110 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - upper crust KW - P-waves KW - body waves KW - Far East KW - inverse problem KW - elastic waves KW - Xiaguan Experimental Site KW - refraction KW - tectonophysics KW - velocity structure KW - Yunnan China KW - seismic waves KW - Asia KW - arrival time KW - S-waves KW - crust KW - China KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51077746?accountid=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=The+velocity+structure+beneath+Xiaguan+Experimental+Site%2C+western+Yunnan%2C+China&rft.au=Wang%2C+Chunyong%3BMcEvilly%2C+Thomas+V%3BAnonymous&rft.aulast=Wang&rft.aufirst=Chunyong&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1110&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arrival time; Asia; body waves; China; crust; elastic waves; Far East; inverse problem; P-waves; refraction; S-waves; seismic waves; tectonophysics; upper crust; velocity structure; Xiaguan Experimental Site; Yunnan China ER - TY - JOUR T1 - Stress-displacement curves as a function of fracture geometry AN - 51056771; 1987-056233 JF - Eos, Transactions, American Geophysical Union AU - Hopkins, D L AU - Cook, N G W AU - Myer, L R Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1186 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - fractures KW - stress KW - displacements KW - deformation KW - distribution KW - geometry KW - field studies KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51056771?accountid=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=Stress-displacement+curves+as+a+function+of+fracture+geometry&rft.au=Hopkins%2C+D+L%3BCook%2C+N+G+W%3BMyer%2C+L+R&rft.aulast=Hopkins&rft.aufirst=D&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1186&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - deformation; displacements; distribution; field studies; fractures; geometry; stress ER - TY - JOUR T1 - A three-dimensional gravity model of the geologic structure of Long Valley Caldera, California AN - 51037889; 1987-067669 JF - Eos, Transactions, American Geophysical Union AU - Carle, Steven F AU - Goldstein, Norman E AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1249 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - Quaternary KW - geophysical surveys KW - three-dimensional models KW - Mono County California KW - igneous rocks KW - geophysical methods KW - basement KW - Long Valley Caldera KW - volcanology KW - Cenozoic KW - California KW - calderas KW - ash-flow tuff KW - pyroclastics KW - gravity methods KW - gravity anomalies KW - Bishop Tuff KW - volcanic features KW - surveys KW - Pleistocene KW - Bouguer anomalies KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037889?accountid=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=A+three-dimensional+gravity+model+of+the+geologic+structure+of+Long+Valley+Caldera%2C+California&rft.au=Carle%2C+Steven+F%3BGoldstein%2C+Norman+E%3BAnonymous&rft.aulast=Carle&rft.aufirst=Steven&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1249&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ash-flow tuff; basement; Bishop Tuff; Bouguer anomalies; calderas; California; Cenozoic; geophysical methods; geophysical surveys; gravity anomalies; gravity methods; igneous rocks; Long Valley Caldera; Mono County California; Pleistocene; pyroclastics; Quaternary; surveys; three-dimensional models; United States; volcanic features; volcanic rocks; volcanology ER - TY - JOUR T1 - Crustal structure in the transition zone from the Baltic Shield to the North-German Basin AN - 50355696; 1987-056901 JF - Eos, Transactions, American Geophysical Union AU - Berthelsen, Asger AU - Schoenharting, Guenther AU - Flueh, Ernst R AU - Gregersen, Soeren AU - Hirschleber, Hans AU - Lund, Carl Eric AU - Anonymous Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1192 PB - American Geophysical Union, Washington, DC VL - 67 IS - 44 SN - 0096-3941, 0096-3941 KW - Western Europe KW - geophysical surveys KW - sedimentary basins KW - geophysical methods KW - Norwegian Danish Basin KW - Europe KW - northern West Germany KW - seismic methods KW - Scandinavia KW - transition zones KW - tectonophysics KW - West Germany KW - Central Europe KW - velocity structure KW - Fennoscandian Shield KW - basins KW - surveys KW - North-German Basin KW - Denmark KW - Germany KW - crust KW - Sweden KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50355696?accountid=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=Crustal+structure+in+the+transition+zone+from+the+Baltic+Shield+to+the+North-German+Basin&rft.au=Berthelsen%2C+Asger%3BSchoenharting%2C+Guenther%3BFlueh%2C+Ernst+R%3BGregersen%2C+Soeren%3BHirschleber%2C+Hans%3BLund%2C+Carl+Eric%3BAnonymous&rft.aulast=Berthelsen&rft.aufirst=Asger&rft.date=1986-11-01&rft.volume=67&rft.issue=44&rft.spage=1192&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 fall meeting and ASLO winter meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basins; Central Europe; crust; Denmark; Europe; Fennoscandian Shield; geophysical methods; geophysical surveys; Germany; North-German Basin; northern West Germany; Norwegian Danish Basin; Scandinavia; sedimentary basins; seismic methods; surveys; Sweden; tectonophysics; transition zones; velocity structure; West Germany; Western Europe ER - TY - JOUR T1 - Geomagnetic reversals from impacts on the Earth AN - 50186208; 1987-021845 AB - The impact of a large extraterrestrial object on the Earth can produce a geomagnetic reversal through the following mechanism: dust from the impact crater and soot from fires trigger a climate change and the beginning of a little ice age. The redistribution of water near the equator to ice at high latitudes alters the rotation rate of the crust and mantle of the Earth. If the sea-level change is sufficiently large (>10 meters) and rapid (in a few hundred years), then the velocity shear in the liquid core disrupts the convective cells that drive the dynamo. The new convective cells that subsequently form distort and tangle the previous field, reducing the dipole component near to zero while increasing the energy in multipole components. Eventually a dipole is rebuilt by dynamo action, and the event is seen either as a geomagnetic reversal or as an excursion. Sudden climate changes from other causes such as volcanic eruptions could also trigger reversals. This mechanism may not be the sole cause of geomagnetic reversals, but it can account for the rapid drop of the dipole component preceding a reversal, the predominance of multipole components during a transition, the associations of microtektites, temperature drops and extinctions with reversals, and the possible correlation between peaks in the geomagnetic reversal rate and the times of mass extinctions. The model may also account for the long-term changes in the average rate of reversals. We make several testable predictions. JF - Geophysical Research Letters AU - Muller, Richard A AU - Morris, Donald E Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 1177 EP - 1180 PB - American Geophysical Union, Washington, DC VL - 13 IS - 11 SN - 0094-8276, 0094-8276 KW - Earth KW - reversals KW - mechanism KW - paleomagnetism KW - impacts KW - causes KW - magnetic field KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50186208?accountid=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=Geophysical+Research+Letters&rft.atitle=Geomagnetic+reversals+from+impacts+on+the+Earth&rft.au=Muller%2C+Richard+A%3BMorris%2C+Donald+E&rft.aulast=Muller&rft.aufirst=Richard&rft.date=1986-11-01&rft.volume=13&rft.issue=11&rft.spage=1177&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL013i011p01177 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - causes; Earth; impacts; magnetic field; mechanism; paleomagnetism; reversals DO - http://dx.doi.org/10.1029/GL013i011p01177 ER - TY - JOUR T1 - Carbon-13 NMR Studies of Salt Shock-Induced Carbohydrate Turnover in the Marine Cyanobacterium Agmenellum quadruplicatum AN - 19017552; 8705037 AB - Salt-tolerant cyanobacteria synthesize low mol wt organic solutes when grown at supraoptimal NaCl concentrations. In general, the major compound(s) synthesized by a cyanobacterium correlates with the maximum salt concentration the strain tolerates. Thus, freshwater strains, i.e. those whose maximum salinity tolerance is about 0.9 M NaCl or less, synthesize glucosylglycerol. Carbon turnover in response to abrupt changes in salinity, including the mobilization of glycogen for use in osmoregulation was studied with pulse-chase strategies utilizing nuclear magnetic resonance (NMR)-silent and NMR-detectable 12C and 13C isotopes, respectively. Growth of Agmenellum quadruplicatum in 30%-enriched13C bicarbonate provided sufficient NMR-detectability of intracellular organic osmoregulants for these studies. A comparison of NMR spectra of intact cells and their ethanol extracts showed that the intact cell data were suitable for quantitative work, and, when combined with ESR measurements of cell volumes, yielded intracellular glucosylglycerol concentrations without disrupting the cells. NMR pulse-chase experiments were used to show that 13C-enriched glycogen, which had previously been accumulated by the cells under nitrogen-limited growth at low salinities, could be utilized for the synthesis of glucosylglycerol when the cells were abruptly transferred to hypersaline media, but only in the light. It was also shown that the accumulation of glucosylglycerol in the light occurred on a time scale similar to that of cell doubling. Depletion of glucosylglycerol when cells abruptly transferred to lower salinities appeared to be rapid--the intracellular pool of this osmoregulant was decreased 2-fold within 2 hours of hypotonic shock. (Alexander-PTT) JF - Plant Physiology PLPHAY Vol. 82, No. 3, p 646-652, November 1986. 4 fig, 1 tab, 16 ref. NIH Grant AG-04818, DOE Contract DE-AC03-76SF00098 and DOE Grant DE-AT03-ER10637. AU - Tel-Or, E AU - Spath, S AU - Packer, L AU - Mehlhorn, R J AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1986/11// PY - 1986 DA - Nov 1986 KW - Water Resources Abstracts KW - Nuclear magnetic resonance KW - Salinity KW - Carbohydrate turnover KW - Metabolism KW - Cyanobacteria KW - Salt stress KW - Isotope studies KW - Spectral analysis KW - Osmoregulation KW - Nutrients KW - Bioaccumulation KW - Cells KW - Plant physiology KW - SW 0890:Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19017552?accountid=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=&rft.atitle=Carbon-13+NMR+Studies+of+Salt+Shock-Induced+Carbohydrate+Turnover+in+the+Marine+Cyanobacterium+Agmenellum+quadruplicatum&rft.au=Tel-Or%2C+E%3BSpath%2C+S%3BPacker%2C+L%3BMehlhorn%2C+R+J&rft.aulast=Tel-Or&rft.aufirst=E&rft.date=1986-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Capture-zone type curves; a tool for aquifer cleanup AN - 51162021; 1987-002430 JF - Ground Water AU - Tsang, Chin-Fu AU - Chin-Fu, Tsang Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 616 EP - 625 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 24 IS - 5 SN - 0017-467X, 0017-467X KW - wells KW - hazardous waste KW - reinjection wells KW - monitoring KW - site exploration KW - pollutants KW - pumping KW - pollution KW - equations KW - ground water KW - aquifers KW - waste disposal KW - design KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51162021?accountid=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=Ground+Water&rft.atitle=Capture-zone+type+curves%3B+a+tool+for+aquifer+cleanup&rft.au=Tsang%2C+Chin-Fu%3BChin-Fu%2C+Tsang&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1986-10-01&rft.volume=24&rft.issue=5&rft.spage=616&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 5 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - aquifers; design; equations; ground water; hazardous waste; monitoring; pollutants; pollution; pumping; reinjection wells; site exploration; waste disposal; wells ER - TY - JOUR T1 - Extremal inversion of travel-time residuals AN - 51147502; 1987-005783 JF - Bulletin of the Seismological Society of America AU - Vasco, D W Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 1323 EP - 1345 PB - Seismological Society of America, Berkeley, CA VL - 76 IS - 5 SN - 0037-1106, 0037-1106 KW - theoretical studies KW - seismology KW - numerical analysis KW - traveltime KW - mathematical models KW - inverse problem KW - elastic waves KW - seismic waves KW - equations KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51147502?accountid=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=Extremal+inversion+of+travel-time+residuals&rft.au=Vasco%2C+D+W&rft.aulast=Vasco&rft.aufirst=D&rft.date=1986-10-01&rft.volume=76&rft.issue=5&rft.spage=1323&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 20 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - elastic waves; equations; inverse problem; mathematical models; numerical analysis; seismic waves; seismology; theoretical studies; traveltime ER - TY - JOUR T1 - Crustal structure of Yunnan Province, People's Republic of China, from seismic refraction profiles AN - 51127706; 1987-020609 AB - Crustal thickness of 38-46 km and low velocity are compatible with normal continental crust of metasedimentary and silicic intrusive rocks. JF - Science AU - Kan, Rong-Ju AU - Hu, Hong-Xiang AU - Zeng, Rong-Sheng AU - Mooney, Walter D AU - McEvilly, Thomas V Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 433 EP - 437 PB - American Association for the Advancement of Science, Washington, DC VL - 234 IS - 4775 SN - 0036-8075, 0036-8075 KW - Far East KW - geophysical surveys KW - mantle KW - continental crust KW - refraction methods KW - deep-seated structures KW - neotectonics KW - seismicity KW - intrusive rocks KW - metamorphic rocks KW - metasedimentary rocks KW - thickness KW - tectonics KW - Asia KW - active faults KW - seismotectonics KW - faults KW - China KW - upper mantle KW - seismic profiles KW - seismology KW - Himalayan Orogeny KW - geophysical methods KW - prediction KW - seismic methods KW - plate tectonics KW - tectonophysics KW - structural geology KW - velocity structure KW - Yunnan China KW - surveys KW - geophysical profiles KW - earthquakes KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51127706?accountid=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=Science&rft.atitle=Crustal+structure+of+Yunnan+Province%2C+People%27s+Republic+of+China%2C+from+seismic+refraction+profiles&rft.au=Kan%2C+Rong-Ju%3BHu%2C+Hong-Xiang%3BZeng%2C+Rong-Sheng%3BMooney%2C+Walter+D%3BMcEvilly%2C+Thomas+V&rft.aulast=Kan&rft.aufirst=Rong-Ju&rft.date=1986-10-01&rft.volume=234&rft.issue=4775&rft.spage=433&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1987-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - active faults; Asia; China; continental crust; crust; deep-seated structures; earthquakes; Far East; faults; geophysical methods; geophysical profiles; geophysical surveys; Himalayan Orogeny; intrusive rocks; mantle; metamorphic rocks; metasedimentary rocks; neotectonics; plate tectonics; prediction; refraction methods; seismic methods; seismic profiles; seismicity; seismology; seismotectonics; structural geology; surveys; tectonics; tectonophysics; thickness; upper mantle; velocity structure; Yunnan China ER - TY - JOUR T1 - Evolution of the notion of time in hydrogeology AN - 51126227; 1987-017879 AB - The AGU Hydrology Section sponsored a special session on History and Heritage of Hydrology between 8:30 A.M. and 12 noon on Monday, December 9, 1985, during the Fall Meeting at San Francisco. The session was chaired by T. N. Narasimhan of Lawrence Berkeley Laboratory (Berkeley, Calif.). The attendance of between 100 and 120 for each talk was indicative of a healthy interest among researchers on matters related to history. The first part of the session focused attention on the theme "The Evolution of the Notion of Time in Hydrogeology." The last two speakers addressed topics outside of this theme. Simon Ince (University of Arizona, Tucson) presented a historical account of the contributions of 19th century French scientist Barre de Saint-Venant to transient flow of water in open channels. Olaf H. Pfannkuch (University of Minnesota, Minneapolis) presented a historical account of the Cult of Saint Barbara and the mining profession of medieval Europe. The following summary is restricted to an overview of those presentations that dealt with the evolution of the notion of time in hydrogeology. JF - Eos, Transactions, American Geophysical Union AU - Narasimhan, T N Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 789 EP - 790 PB - American Geophysical Union, Washington, DC VL - 67 IS - 41 SN - 0096-3941, 0096-3941 KW - history KW - symposia KW - time factor KW - practice KW - report KW - hydrogeology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51126227?accountid=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=Evolution+of+the+notion+of+time+in+hydrogeology&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1986-10-01&rft.volume=67&rft.issue=41&rft.spage=789&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2FEO067i041p00789 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - SuppNotes - Symposium report; AGU 1985 fall meeting, session on History and heritage of hydrology N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - history; hydrogeology; practice; report; symposia; time factor DO - http://dx.doi.org/10.1029/EO067i041p00789 ER - TY - JOUR T1 - Flow of groundwater in fractured rocks AN - 51124679; 1987-024538 JF - Bulletin of the International Association of Engineering Geology AU - Witherspoon, Paul A AU - Langer, M Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 103 EP - 115 PB - International Association of Engineering Geology, Krefeld VL - 34 SN - 0074-1612, 0074-1612 KW - models KW - fractured materials KW - discontinuities KW - movement KW - stress KW - techniques KW - porosity KW - permeability KW - two-dimensional models KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51124679?accountid=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+International+Association+of+Engineering+Geology&rft.atitle=Flow+of+groundwater+in+fractured+rocks&rft.au=Witherspoon%2C+Paul+A%3BLanger%2C+M&rft.aulast=Witherspoon&rft.aufirst=Paul&rft.date=1986-10-01&rft.volume=34&rft.issue=&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+International+Association+of+Engineering+Geology&rft.issn=00741612&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Engineering geology related to nuclear waste projects N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 60 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BIEGB6 N1 - SubjectsTermNotLitGenreText - discontinuities; fractured materials; ground water; models; movement; permeability; porosity; stress; techniques; two-dimensional models ER - TY - JOUR T1 - Magnetotelluric investigations at Mount Hood, Oregon AN - 50187903; 1987-008548 AB - Magnetotelluric data, with both electric and magnetic field references for noise cancellation, were collected at accessible locations around and as close as possible to the Mount Hood andesite-dacite volcano. The purpose of the study was to identify and map conductive features and to relate them to the thermal regime of the region. Several conductors could be discerned. The shallowest, at a depth of around 500 m below the surface, was identified as a flow of heated water moving away from the summit; the deepest ( approximately 50 km) might be a melt zone in the upper mantle. Of particular interest is an elongate conductor that strikes Nl0 degrees W and extends from a depth of 12 km down to 22 km. Because the conductor strike is close to the trend of the chain of Cascade volcanoes and because of the high conductive thermal gradients reported for the area, this feature was initially believed to be a zone of partial melt following the volcanic axis. However, because no teleseismic P wave velocity anomaly has been found, the cause of the conductor is more problematic. While the existence of small zones of melt cannot be ruled out, it is possible that the conductor is caused by a large volume of intensely deformed rocks with brine-filled microfractures. JF - Journal of Geophysical Research AU - Mozley, E C AU - Goldstein, N E AU - Morrison, H F Y1 - 1986/10// PY - 1986 DA - October 1986 SP - 11 EP - 11,610 PB - American Geophysical Union, Washington, DC VL - 91 IS - B11 SN - 0148-0227, 0148-0227 KW - United States KW - geophysical surveys KW - thermal conductivity KW - geophysical methods KW - data processing KW - Mount Hood KW - economic geology KW - resistivity KW - volcanology KW - thermal waters KW - magnetotelluric methods KW - exploration KW - geothermal energy KW - Cascade Range KW - Oregon KW - Hood River County Oregon KW - heat flow KW - northwestern Oregon KW - volcanoes KW - surveys KW - Clackamas County Oregon KW - magma chambers KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50187903?accountid=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&rft.atitle=Magnetotelluric+investigations+at+Mount+Hood%2C+Oregon&rft.au=Mozley%2C+E+C%3BGoldstein%2C+N+E%3BMorrison%2C+H+F&rft.aulast=Mozley&rft.aufirst=E&rft.date=1986-10-01&rft.volume=91&rft.issue=B11&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB091iB11p11596 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 48 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - Cascade Range; Clackamas County Oregon; data processing; economic geology; exploration; geophysical methods; geophysical surveys; geothermal energy; heat flow; Hood River County Oregon; magma chambers; magnetotelluric methods; Mount Hood; northwestern Oregon; Oregon; resistivity; surveys; thermal conductivity; thermal waters; United States; volcanoes; volcanology DO - http://dx.doi.org/10.1029/JB091iB11p11596 ER - TY - JOUR T1 - Modeling of geothermal systems AN - 51138267; 1987-009173 JF - JPT. Journal of Petroleum Technology AU - Bodvarsson, Gudmundur S AU - Pruess, Karsten AU - Lippmann, Marcelo J Y1 - 1986/09// PY - 1986 DA - September 1986 SP - 1007 EP - 1021 PB - American Institute of Mining, Metallurgical and Petroleum Engineers, Dallas, TX VL - 38 IS - 10 SN - 0149-2136, 0149-2136 KW - wells KW - pressure KW - numerical models KW - three-dimensional models KW - injection KW - exploitation KW - analysis KW - simulation KW - reservoir rocks KW - evaluation KW - geothermal energy KW - engineering geology KW - enthalpy KW - materials, properties KW - pore pressure KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51138267?accountid=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=JPT.+Journal+of+Petroleum+Technology&rft.atitle=Modeling+of+geothermal+systems&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+Karsten%3BLippmann%2C+Marcelo+J&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1986-09-01&rft.volume=38&rft.issue=10&rft.spage=1007&rft.isbn=&rft.btitle=&rft.title=JPT.+Journal+of+Petroleum+Technology&rft.issn=01492136&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 105 N1 - PubXState - TX N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-06 N1 - CODEN - JPTJAM N1 - SubjectsTermNotLitGenreText - analysis; engineering geology; enthalpy; evaluation; exploitation; geothermal energy; injection; materials, properties; numerical models; permeability; pore pressure; pressure; reservoir rocks; simulation; three-dimensional models; wells ER - TY - RPRT T1 - Lessons learned in the verification, validation and application of a coupled heat and fluid flow code AN - 51026232; 1987-079972 AB - Verification has been done against eight analytic and semi-analytic solutions. These solutions include those involving thermal buoyancy flow and fracture flow. Comprehensive field validation studies over a period of four years are discussed. The studies are divided into three stages: (1) history matching, (2) "double-blind" prediction and confirmation, (3) design optimization. At each stage, parameter sensitivity studies are performed.--Modified report abstract. JF - Symposium on Groundwater flow and transport modeling for performance assessment of deep geologic disposal of radioactive waste; a critical evaluation of the state of the art AU - Tsang, Chin Fu AU - Nicholson, Tom AU - Cole, Charles Y1 - 1986/09// PY - 1986 DA - September 1986 VL - NUREG/CP-0079 KW - data processing KW - mathematical models KW - temperature KW - radioactive waste KW - ground water KW - aquifers KW - computer programs KW - fractures KW - engineering geology KW - saturated zone KW - heat flow KW - movement KW - waste disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51026232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Chin+Fu%3BNicholson%2C+Tom%3BCole%2C+Charles&rft.aulast=Tsang&rft.aufirst=Chin&rft.date=1986-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Lessons+learned+in+the+verification%2C+validation+and+application+of+a+coupled+heat+and+fluid+flow+code&rft.title=Lessons+learned+in+the+verification%2C+validation+and+application+of+a+coupled+heat+and+fluid+flow+code&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium on Groundwater flow and transport modeling for performance assessment of deep geologic disposal of radioactive waste; a critical evaluation of the state of the art N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 14 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - CHAMP; a computer code for modeling transient fluid flow and chemical transport with hydrodynamic dispersion in variably saturated systems AN - 51025729; 1987-079958 JF - Symposium on Groundwater flow and transport modeling for performance assessment of deep geologic disposal of radioactive waste; a critical evaluation of the state of the art AU - Narasimhan, T AU - Alavi, M AU - Lij, C W AU - Nicholson, Tom AU - Cole, Charles Y1 - 1986/09// PY - 1986 DA - September 1986 VL - NUREG/CP-0079 KW - pressure KW - statistical analysis KW - data processing KW - radioactive waste KW - ground water KW - models KW - finite element analysis KW - engineering geology KW - saturated zone KW - pore pressure KW - dispersion KW - movement KW - CHAMP KW - hydrodynamics KW - waste disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51025729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Narasimhan%2C+T%3BAlavi%2C+M%3BLij%2C+C+W%3BNicholson%2C+Tom%3BCole%2C+Charles&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1986-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=CHAMP%3B+a+computer+code+for+modeling+transient+fluid+flow+and+chemical+transport+with+hydrodynamic+dispersion+in+variably+saturated+systems&rft.title=CHAMP%3B+a+computer+code+for+modeling+transient+fluid+flow+and+chemical+transport+with+hydrodynamic+dispersion+in+variably+saturated+systems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium on Groundwater flow and transport modeling for performance assessment of deep geologic disposal of radioactive waste; a critical evaluation of the state of the art N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Crustal structure in Tibet; high seismic velocity in the lower crust AN - 50189178; 1987-008565 AB - A least squares procedure is used to extract pure path Tibetan group velocities in the period range 8-100 s from fundamental mode Rayleigh and Love waves recorded along 50 mixed paths. The crustal model derived from these dispersion data reveals that the lower half of the very thick (74 + or - 10 km) Tibetan crust has a shear velocity similar to those found in the lower crust beneath stable continental and shield regions. A second interesting feature of the model is the presence of a prominent low-velocity channel at midcrustal depth. The uniqueness of the Tibetan crustal structure places the plateau region in a class by itself among tectonic provinces characterized by high heat flow and/or wide spread recent volcanism, setting stringent constraints on tectonic models of the Tibetan Plateau. JF - Journal of Geophysical Research AU - Chun, Kin-Yip AU - McEvilly, Thomas V Y1 - 1986/09// PY - 1986 DA - September 1986 SP - 10 EP - 10,411 PB - American Geophysical Union, Washington, DC VL - 91 IS - B10 SN - 0148-0227, 0148-0227 KW - Far East KW - elastic waves KW - continental crust KW - low-velocity zones KW - surface waves KW - Love waves KW - heat flow KW - Tibetan Plateau KW - Tibet KW - thickness KW - Asia KW - lower crust KW - China KW - seismology KW - guided waves KW - Rayleigh waves KW - plate convergence KW - plateaus KW - plate tectonics KW - tectonophysics KW - velocity structure KW - epicenters KW - seismic waves KW - earthquakes KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50189178?accountid=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&rft.atitle=Crustal+structure+in+Tibet%3B+high+seismic+velocity+in+the+lower+crust&rft.au=Chun%2C+Kin-Yip%3BMcEvilly%2C+Thomas+V&rft.aulast=Chun&rft.aufirst=Kin-Yip&rft.date=1986-09-01&rft.volume=91&rft.issue=B10&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB091iB10p10405 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - Asia; China; continental crust; crust; earthquakes; elastic waves; epicenters; Far East; guided waves; heat flow; Love waves; low-velocity zones; lower crust; plate convergence; plate tectonics; plateaus; Rayleigh waves; seismic waves; seismology; surface waves; tectonophysics; thickness; Tibet; Tibetan Plateau; velocity structure DO - http://dx.doi.org/10.1029/JB091iB10p10405 ER - TY - JOUR T1 - Lateral variations in mangle P velocity from tectonically regionalized tau estimates AN - 51160217; 1987-001438 JF - Geophysical Journal of the Royal Astronomical Society AU - Tralli, David M AU - Johnson, Lane R Y1 - 1986/08// PY - 1986 DA - August 1986 SP - 475 EP - 489 PB - Blackwell [for the] Royal Astronomical Society, London VL - 86 IS - 2 SN - 0016-8009, 0016-8009 KW - P-waves KW - body waves KW - seismology KW - velocity structure KW - traveltime KW - mantle KW - mathematical models KW - elastic waves KW - seismic waves KW - interpretation KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51160217?accountid=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=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.atitle=Lateral+variations+in+mangle+P+velocity+from+tectonically+regionalized+tau+estimates&rft.au=Tralli%2C+David+M%3BJohnson%2C+Lane+R&rft.aulast=Tralli&rft.aufirst=David&rft.date=1986-08-01&rft.volume=86&rft.issue=2&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+of+the+Royal+Astronomical+Society&rft.issn=00168009&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 52 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - CODEN - GEOJAN N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; interpretation; mantle; mathematical models; P-waves; seismic waves; seismology; traveltime; velocity structure ER - TY - JOUR T1 - Application of XPS to weathering in minerals and glasses AN - 50850404; 1989-022258 JF - Papers and Proceedings of the General Meeting - International Mineralogical Association AU - White, A F AU - Anonymous Y1 - 1986/08// PY - 1986 DA - August 1986 SP - 265 PB - International Mineralogical Association SN - 0579-5559, 0579-5559 KW - silicates KW - experimental studies KW - volcanic rocks KW - glasses KW - igneous rocks KW - mineralogy KW - aqueous solutions KW - weathering KW - temperature KW - X-ray spectroscopy KW - applications KW - spectroscopy KW - minerals KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50850404?accountid=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=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.atitle=Application+of+XPS+to+weathering+in+minerals+and+glasses&rft.au=White%2C+A+F%3BAnonymous&rft.aulast=White&rft.aufirst=A&rft.date=1986-08-01&rft.volume=&rft.issue=&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.issn=05795559&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourteenth general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - 19QAAS N1 - SubjectsTermNotLitGenreText - applications; aqueous solutions; experimental studies; glasses; igneous rocks; mineralogy; minerals; silicates; spectroscopy; temperature; volcanic rocks; weathering; X-ray spectroscopy ER - TY - JOUR T1 - Research core hole completed at Long Valley AN - 51162910; 1987-002816 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, Harold AU - White, Art F AU - Sorey, Michael L AU - Farrar, Christopher D AU - Bartel, Lewis Y1 - 1986/07// PY - 1986 DA - July 1986 SP - 582 PB - American Geophysical Union, Washington, DC VL - 67 IS - 29 SN - 0096-3941, 0096-3941 KW - United States KW - geophysical surveys KW - geologic hazards KW - Mono County California KW - Central California KW - well-logging KW - economic geology KW - Long Valley Caldera KW - cores KW - volcanology KW - geothermal energy KW - California KW - calderas KW - volcanic features KW - heat flow KW - volcanoes KW - surveys KW - geothermal gradient KW - temperature logging KW - 29A:Economic geology, geology of energy sources KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51162910?accountid=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=Research+core+hole+completed+at+Long+Valley&rft.au=Wollenberg%2C+Harold%3BWhite%2C+Art+F%3BSorey%2C+Michael+L%3BFarrar%2C+Christopher+D%3BBartel%2C+Lewis&rft.aulast=Wollenberg&rft.aufirst=Harold&rft.date=1986-07-01&rft.volume=67&rft.issue=29&rft.spage=582&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - SuppNotes - The VGP News N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calderas; California; Central California; cores; economic geology; geologic hazards; geophysical surveys; geothermal energy; geothermal gradient; heat flow; Long Valley Caldera; Mono County California; surveys; temperature logging; United States; volcanic features; volcanoes; volcanology; well-logging ER - TY - JOUR T1 - The system NaCl-H (sub 2) O; relations of vapor-liquid near the critical temperature of water and of vapor-liquid-halite from 300 degrees to 500 degrees C AN - 51149514; 1987-005746 AB - Vapour-liquid relations (P-T-X) for the system NaCl-H (sub 2) O were determined over T scanning the critical T of water (T (sub c) ) , and vapour-liquid-halite relations from 300 to 500 degrees C. These show that at 373 degrees C the vapour side of the isothermal vapour-liquid P-x boundary has a different shape to that previously conceived. The NaCl content of the vapour increases smoothly with P, from that of the three-phase assemblage (135 bars, 0.0029% NaCl), to just below the vapour P of pure water (0.012% NaCl at 184 bars). Above this P the boundary reverses abruptly and projects asymptotically to 0% NaCl at 218 bars, while at 375.5 degrees C the asymptote disappears. At higher T and by 380 degrees C a symmetrical curve predominates. The P-T curve of the three-phase assemblage agrees with previous results, but the NaCl content of the three-phase vapour is higher than published values at T >410 degrees C. JF - Geochimica et Cosmochimica Acta AU - Bischoff, James L AU - Rosenbauer, Robert J AU - Pitzer, Kenneth S Y1 - 1986/07// PY - 1986 DA - July 1986 SP - 1437 EP - 1444 PB - Pergamon, Oxford VL - 50 IS - 7 SN - 0016-7037, 0016-7037 KW - processes KW - mineral deposits, genesis KW - liquid phase KW - sodium chloride KW - experimental studies KW - hydrothermal processes KW - NaCl-H2O KW - water vapor KW - salt water KW - metasomatism KW - temperature KW - metallogeny KW - geothermal systems KW - phase equilibria KW - hydrothermal alteration KW - P-T conditions KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51149514?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+system+NaCl-H+%28sub+2%29+O%3B+relations+of+vapor-liquid+near+the+critical+temperature+of+water+and+of+vapor-liquid-halite+from+300+degrees+to+500+degrees+C&rft.au=Bischoff%2C+James+L%3BRosenbauer%2C+Robert+J%3BPitzer%2C+Kenneth+S&rft.aulast=Bischoff&rft.aufirst=James&rft.date=1986-07-01&rft.volume=50&rft.issue=7&rft.spage=1437&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2886%2990317-0 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1987-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - experimental studies; geothermal systems; hydrothermal alteration; hydrothermal processes; liquid phase; metallogeny; metasomatism; mineral deposits, genesis; NaCl-H2O; P-T conditions; phase equilibria; processes; salt water; sodium chloride; temperature; water vapor DO - http://dx.doi.org/10.1016/0016-7037(86)90317-0 ER - TY - JOUR T1 - On estimating varying b values AN - 51202983; 1986-058063 JF - Bulletin of the Seismological Society of America AU - Guttorp, Peter AU - Hopkins, Deborah Y1 - 1986/06// PY - 1986 DA - June 1986 SP - 889 EP - 895 PB - Seismological Society of America, Berkeley, CA VL - 76 IS - 3 SN - 0037-1106, 0037-1106 KW - United States KW - seismology KW - b values KW - numerical analysis KW - seismic intensity KW - Central California KW - statistical analysis KW - magnitude KW - mathematical models KW - elastic waves KW - equations KW - least-squares analysis KW - California KW - periodicity KW - seismic waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51202983?accountid=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=On+estimating+varying+b+values&rft.au=Guttorp%2C+Peter%3BHopkins%2C+Deborah&rft.aulast=Guttorp&rft.aufirst=Peter&rft.date=1986-06-01&rft.volume=76&rft.issue=3&rft.spage=889&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - b values; California; Central California; elastic waves; equations; least-squares analysis; magnitude; mathematical models; numerical analysis; periodicity; seismic intensity; seismic waves; seismology; statistical analysis; United States ER - TY - JOUR T1 - Contact zones and hydrothermal systems as analogues to repository conditions AN - 51179296; 1986-082003 AB - Radioactive waste isolation efforts in the USA are currently focused on examining basalt, tuff, salt and crystalline rock as candidate rock types to encompass waste repositories. Distributions of radio- and trace-elements were examined across contacts between these rocks and dykes and stocks that have intruded them. Investigations of intrusive contact zones included: 1) a Tertiary stock into Precambrian gneiss; 2) a stock into ash flow tuff; 3) a rhyodacite dyke into Columbia River basalt; and 4) a kimberlite dyke into salt. The results indicate that there has been no appreciable migration of radio-elements from the more radioactive intrusives into the less radioactive country rocks, either in response to the intrusions or in fracture-controlled hydrological systems that developed after emplacement. In many cases, the radio-elements are locked up in accessory minerals, suggesting that artificial analogues to these would make ideal waste repositories. JF - Chemical Geology AU - Wollenberg, H A AU - Flexser, S A2 - Chapman, Neil A. A2 - Smellie, John A. T. Y1 - 1986/06// PY - 1986 DA - June 1986 SP - 345 EP - 359 PB - Elsevier, Amsterdam VL - 55 IS - 3-4 SN - 0009-2541, 0009-2541 KW - United States KW - isotopes KW - analog simulation KW - Europe KW - radioactive waste KW - ground water KW - Cenozoic KW - radioactive isotopes KW - geochemistry KW - processes KW - high-level waste KW - Washington KW - Western Europe KW - Columbia River Basalt Group KW - migration of elements KW - Miocene KW - Stripa quartz monzonite KW - engineering geology KW - Tertiary KW - Scandinavia KW - intrusions KW - Neogene KW - metals KW - aureoles KW - surveys KW - uranium KW - waste disposal KW - Colorado KW - actinides KW - minerals KW - Sweden KW - 30:Engineering geology KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51179296?accountid=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=Chemical+Geology&rft.atitle=Contact+zones+and+hydrothermal+systems+as+analogues+to+repository+conditions&rft.au=Wollenberg%2C+H+A%3BFlexser%2C+S&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1986-06-01&rft.volume=55&rft.issue=3-4&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2886%2990035-5 L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Workshop on natural analogues to the conditions around a final repository for high-level radioactive waste N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1986-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 1 table, sect., geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - actinides; analog simulation; aureoles; Cenozoic; Colorado; Columbia River Basalt Group; engineering geology; Europe; geochemistry; ground water; high-level waste; intrusions; isotopes; metals; migration of elements; minerals; Miocene; Neogene; processes; radioactive isotopes; radioactive waste; Scandinavia; Stripa quartz monzonite; surveys; Sweden; Tertiary; United States; uranium; Washington; waste disposal; Western Europe DO - http://dx.doi.org/10.1016/0009-2541(86)90035-5 ER - TY - JOUR T1 - Studying hydrofractures by high frequency seismic monitoring AN - 51170819; 1986-086105 AB - Two experiments were carried out in salt and granite to address several questions regarding the utility of seismological techniques for monitoring the propagation of a hydrofracture. Confirmation of the seismic techniques was provided by using dyed fluids for the hydrofracture experiments and later visually inspecting the hydrofracture zones by breaking the salt block apart and mining back the rock in the granite mine. Results of the experiments show that there is abundant detectable discrete seismic activity, and that high frequency seismicity can be very useful for determining the path and gemetry of the hydrofracture. Energy release of the events averaged 10 (super 2) N-m (10) (super 9) dyne-cm) in the laboratory and 10 (super 3) N-m (10 (super 10) dyne-cm) in the field experiment. The occurrence rate, spatial, and temporal distribution of the events indicate that the hydrofracture growth pattern, at least for these two cases, is not symmetrical and does not follow the often assumed symmetric paths.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Majer, E L AU - Doe, T W Y1 - 1986/06// PY - 1986 DA - June 1986 SP - 185 EP - 199 PB - Pergamon, Oxford-New York VL - 23 IS - 3 SN - 0148-9062, 0148-9062 KW - United States KW - P-waves KW - igneous rocks KW - granites KW - elastic waves KW - rock mechanics KW - sedimentary rocks KW - plutonic rocks KW - seismicity KW - propagation KW - Louisiana KW - Lac du Bonnet Batholith KW - acoustical emissions KW - hydraulic fracturing KW - body waves KW - chemically precipitated rocks KW - monitoring KW - in situ KW - stress KW - Manitoba KW - evaporites KW - engineering geology KW - Canada KW - materials, properties KW - Avery Island KW - Western Canada KW - seismic waves KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51170819?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Studying+hydrofractures+by+high+frequency+seismic+monitoring&rft.au=Majer%2C+E+L%3BDoe%2C+T+W&rft.aulast=Majer&rft.aufirst=E&rft.date=1986-06-01&rft.volume=23&rft.issue=3&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 41 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical emissions; Avery Island; body waves; Canada; chemically precipitated rocks; elastic waves; engineering geology; evaporites; granites; hydraulic fracturing; igneous rocks; in situ; Lac du Bonnet Batholith; Louisiana; Manitoba; materials, properties; monitoring; P-waves; plutonic rocks; propagation; rock mechanics; salt; sedimentary rocks; seismic waves; seismicity; stress; United States; Western Canada ER - TY - JOUR T1 - A study of elastic wave velocities in dry and water-saturated, regularly-jointed rock masses AN - 51153638; 1986-086113 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Yang, H J P AU - King, M S Y1 - 1986/06// PY - 1986 DA - June 1986 SP - 277 EP - 280 PB - Pergamon, Oxford-New York VL - 23 IS - 3 SN - 0148-9062, 0148-9062 KW - P-waves KW - body waves KW - Poisson's ratio KW - elastic properties KW - stress KW - elastic waves KW - elastic constants KW - rock mechanics KW - discontinuities KW - materials, properties KW - velocity KW - propagation KW - seismic waves KW - S-waves KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51153638?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=A+study+of+elastic+wave+velocities+in+dry+and+water-saturated%2C+regularly-jointed+rock+masses&rft.au=Yang%2C+H+J+P%3BKing%2C+M+S&rft.aulast=Yang&rft.aufirst=H+J&rft.date=1986-06-01&rft.volume=23&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - body waves; discontinuities; elastic constants; elastic properties; elastic waves; materials, properties; P-waves; Poisson's ratio; propagation; rock mechanics; S-waves; seismic waves; stress; velocity ER - TY - JOUR T1 - Analysis of interference data in a highly heterogeneous naturally fractured geothermal reservoir AN - 51111368; 1987-030748 JF - SPE Formation Evaluation AU - Benson, S M AU - Lai, C H Y1 - 1986/06// PY - 1986 DA - June 1986 SP - 236 EP - 248 PB - Society of Petroleum Engineers (SPE), Richardson, TX VL - 1 IS - 3 SN - 0885-923X, 0885-923X KW - wells KW - United States KW - fractured materials KW - monitoring KW - economic geology KW - Klamath County Oregon KW - reservoir rocks KW - observations KW - models KW - geothermal energy KW - Oregon KW - geothermal fields KW - engineering geology KW - Klamath Falls Oregon KW - interference patterns KW - testing KW - water wells KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51111368?accountid=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=SPE+Formation+Evaluation&rft.atitle=Analysis+of+interference+data+in+a+highly+heterogeneous+naturally+fractured+geothermal+reservoir&rft.au=Benson%2C+S+M%3BLai%2C+C+H&rft.aulast=Benson&rft.aufirst=S&rft.date=1986-06-01&rft.volume=1&rft.issue=3&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=SPE+Formation+Evaluation&rft.issn=0885923X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 31 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - economic geology; engineering geology; fractured materials; geothermal energy; geothermal fields; interference patterns; Klamath County Oregon; Klamath Falls Oregon; models; monitoring; observations; Oregon; reservoir rocks; testing; United States; water wells; wells ER - TY - JOUR T1 - Low radioactivity spectral gamma calibration facility AN - 50155619; 1995-037089 JF - Transactions of the SPWLA Annual Logging Symposium AU - Mathews, M A AU - Bowman, H R AU - Huang, L AU - Lavelle, M J AU - Smith, A R AU - Hearst, J R AU - Wollenberg, H A AU - Flexser, S AU - Anonymous Y1 - 1986/06// PY - 1986 DA - June 1986 SP - NN1 EP - NN15 PB - Society of Professional Well Log Analysts, Houston, TX VL - 27 SN - 0081-1718, 0081-1718 KW - United States KW - gamma-ray methods KW - isotopes KW - radioactivity KW - well-logging KW - gamma-ray spectroscopy KW - radon KW - Rn-222 KW - Nevada Test Site KW - radioactive isotopes KW - noble gases KW - spectroscopy KW - Nevada KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50155619?accountid=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=Transactions+of+the+SPWLA+Annual+Logging+Symposium&rft.atitle=Low+radioactivity+spectral+gamma+calibration+facility&rft.au=Mathews%2C+M+A%3BBowman%2C+H+R%3BHuang%2C+L%3BLavelle%2C+M+J%3BSmith%2C+A+R%3BHearst%2C+J+R%3BWollenberg%2C+H+A%3BFlexser%2C+S%3BAnonymous&rft.aulast=Mathews&rft.aufirst=M&rft.date=1986-06-01&rft.volume=27&rft.issue=&rft.spage=NN1&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+SPWLA+Annual+Logging+Symposium&rft.issn=00811718&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SPWLA twenty-seventh annual logging symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - CODEN - LGSTA6 N1 - SubjectsTermNotLitGenreText - gamma-ray methods; gamma-ray spectroscopy; isotopes; Nevada; Nevada Test Site; noble gases; radioactive isotopes; radioactivity; radon; Rn-222; spectroscopy; United States; well-logging ER - TY - JOUR T1 - The iron sun AN - 51143914; 1987-007095 JF - Sky and Telescope AU - Graham, James R Y1 - 1986/05// PY - 1986 DA - May 1986 SP - 437 PB - Sky Publishing, Cambridge, MA VL - 71 IS - 5 SN - 0037-6604, 0037-6604 KW - popular geology KW - extraterrestrial geology KW - stars KW - metals KW - supernovas KW - cosmochemistry KW - interplanetary space KW - geochemistry KW - iron KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51143914?accountid=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=Sky+and+Telescope&rft.atitle=The+iron+sun&rft.au=Graham%2C+James+R&rft.aulast=Graham&rft.aufirst=James&rft.date=1986-05-01&rft.volume=71&rft.issue=5&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Sky+and+Telescope&rft.issn=00376604&rft_id=info:doi/ L2 - http://skytonight.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - MA N1 - Last updated - 2012-06-06 N1 - CODEN - SKTEA3 N1 - SubjectsTermNotLitGenreText - cosmochemistry; extraterrestrial geology; geochemistry; interplanetary space; iron; metals; popular geology; stars; supernovas ER - TY - JOUR T1 - Geochemical barriers to ground water contamination AN - 51182003; 1986-081076 JF - Report - California Water Resources Center AU - White, Arthur F A2 - DeVries, Johannes J. Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 69 EP - 77 PB - University of California, California Water Resources Center, Davis, CA VL - 63 SN - 0575-4968, 0575-4968 KW - United States KW - pollutants KW - numerical analysis KW - oxidation KW - pollution KW - mathematical models KW - equations KW - ground water KW - California KW - environmental geology KW - surveys KW - reduction KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51182003?accountid=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=Report+-+California+Water+Resources+Center&rft.atitle=Geochemical+barriers+to+ground+water+contamination&rft.au=White%2C+Arthur+F&rft.aulast=White&rft.aufirst=Arthur&rft.date=1986-04-01&rft.volume=63&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Report+-+California+Water+Resources+Center&rft.issn=05754968&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth biennial conference on ground water N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 7 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - RUCCD8 N1 - SubjectsTermNotLitGenreText - California; environmental geology; equations; geochemistry; ground water; mathematical models; numerical analysis; oxidation; pollutants; pollution; reduction; surveys; United States ER - TY - JOUR T1 - Reservoir-induced earthquakes and the hydraulic properties of the shallow crust AN - 51178835; 1986-077289 JF - Eos, Transactions, American Geophysical Union AU - Simpson, D W AU - Narasimhan, T N Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 242 PB - American Geophysical Union, Washington, DC VL - 67 IS - 16 SN - 0096-3941, 0096-3941 KW - upper crust KW - seismology KW - reservoirs KW - pressure KW - seismicity KW - pore pressure KW - seismic response KW - induced earthquakes KW - earthquakes KW - causes KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51178835?accountid=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=Reservoir-induced+earthquakes+and+the+hydraulic+properties+of+the+shallow+crust&rft.au=Simpson%2C+D+W%3BNarasimhan%2C+T+N&rft.aulast=Simpson&rft.aufirst=D&rft.date=1986-04-01&rft.volume=67&rft.issue=16&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - causes; crust; earthquakes; induced earthquakes; pore pressure; pressure; reservoirs; seismic response; seismicity; seismology; upper crust ER - TY - JOUR T1 - Hydrochemical fractionation patterns of metals by weathering processes; the quantitative interface of subsurface and surficial processes AN - 51167675; 1986-087348 JF - Eos, Transactions, American Geophysical Union AU - Brimhall, George H AU - Dietrich, W AU - Alpers, C AU - Narisimhan, T N AU - Anonymous Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 272 PB - American Geophysical Union, Washington, DC VL - 67 IS - 16 SN - 0096-3941, 0096-3941 KW - water KW - United States KW - Mendocino KW - hydrochemistry KW - weathering KW - California KW - Oregon KW - quantitative analysis KW - metals KW - tracers KW - geochemistry KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51167675?accountid=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=Hydrochemical+fractionation+patterns+of+metals+by+weathering+processes%3B+the+quantitative+interface+of+subsurface+and+surficial+processes&rft.au=Brimhall%2C+George+H%3BDietrich%2C+W%3BAlpers%2C+C%3BNarisimhan%2C+T+N%3BAnonymous&rft.aulast=Brimhall&rft.aufirst=George&rft.date=1986-04-01&rft.volume=67&rft.issue=16&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; chemical fractionation; geochemistry; hydrochemistry; Mendocino; metals; Oregon; quantitative analysis; tracers; United States; water; weathering ER - TY - JOUR T1 - Effect of stress on hydraulic, mechanical and seismic properties of a natural fracture AN - 51167428; 1986-087350 JF - Eos, Transactions, American Geophysical Union AU - Pyrak-Nolte, L J AU - Cook, N G W AU - Myer, L R AU - Anonymous Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 272 PB - American Geophysical Union, Washington, DC VL - 67 IS - 16 SN - 0096-3941, 0096-3941 KW - fractures KW - theoretical studies KW - movement KW - stress KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51167428?accountid=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=Effect+of+stress+on+hydraulic%2C+mechanical+and+seismic+properties+of+a+natural+fracture&rft.au=Pyrak-Nolte%2C+L+J%3BCook%2C+N+G+W%3BMyer%2C+L+R%3BAnonymous&rft.aulast=Pyrak-Nolte&rft.aufirst=L&rft.date=1986-04-01&rft.volume=67&rft.issue=16&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1986 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractures; ground water; movement; stress; theoretical studies ER - TY - JOUR T1 - The distribution of radiogenic heat producers in igneous and metamorphic rocks AN - 50958256; 1988-037245 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, Harold A Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 387 PB - American Geophysical Union, Washington, DC VL - 67 IS - 16 SN - 0096-3941, 0096-3941 KW - United States KW - petrology KW - Idaho Springs Formation KW - upper Precambrian KW - Precambrian KW - radioactivity KW - Paleoproterozoic KW - igneous rocks KW - granites KW - radioactive decay KW - Proterozoic KW - distribution KW - plutonic rocks KW - mineral composition KW - metals KW - heat flow KW - metamorphic rocks KW - crystalline rocks KW - uranium KW - Colorado KW - geochemistry KW - actinides KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50958256?accountid=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=The+distribution+of+radiogenic+heat+producers+in+igneous+and+metamorphic+rocks&rft.au=Wollenberg%2C+Harold+A&rft.aulast=Wollenberg&rft.aufirst=Harold&rft.date=1986-04-01&rft.volume=67&rft.issue=16&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1986 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; Colorado; crystalline rocks; distribution; geochemistry; granites; heat flow; Idaho Springs Formation; igneous rocks; metals; metamorphic rocks; mineral composition; Paleoproterozoic; petrology; plutonic rocks; Precambrian; Proterozoic; radioactive decay; radioactivity; United States; upper Precambrian; uranium ER - TY - JOUR T1 - Convection in the oceanic crust; simulation of observations from Deep Sea Drilling Project Hole 504B, Costa Rica Rift AN - 50189464; 1986-059407 AB - Three-dimensional modeling of convection in the oceanic crust at Deep Sea Drilling Project site 504B using an integral finite difference model reasonably duplicates underpressures, surface heat flow, downhole temperature profiles, and fluid drawdown rates observed by in situ measurements in the borehole. The major constraint to produce such good fits is the permeability versus depth function, a quantity which was actually measured in the borehole. Pronounced "underpressuring" (fluid pressures less than hydrostatic) occurs throughout the convection cell if and only if a tight, nearly impermeable cap rock (chert) exists over the cell. The computed flow rates of water from the ocean through the borehole into the basalt agree closely with the measurements carried out 65, 720, and 1280 days after drilling. The model predicts an inflow rate of 50-60 L/h during the expected next occupation of the site by mid-1986. Numerical modeling has confirmed that an active hydrothermal convection cell exists in the region of hole 504B and that a very low permeability cap rock is necessary for the existence of the convection cell. Convective hydrothermal cells in the oceanic crust can explain observed periodic heat flow variations in suboceanic crust. JF - Journal of Geophysical Research AU - Williams, Colin F AU - Narasimhan, T N AU - Anderson, Roger N AU - Zoback, Mark D AU - Becker, Keir Y1 - 1986/04// PY - 1986 DA - April 1986 SP - 4877 EP - 4889 PB - American Geophysical Union, Washington, DC VL - 91 IS - B5 SN - 0148-0227, 0148-0227 KW - oceanic crust KW - Leg 140 KW - finite difference analysis KW - Galapagos Rift KW - convection currents KW - Leg 83 KW - simulation KW - theoretical studies KW - Leg 69 KW - heat flow KW - Leg 137 KW - Costa Rica Rift KW - East Pacific KW - currents KW - Leg 92 KW - three-dimensional models KW - IPOD KW - statistical analysis KW - mathematical models KW - DSDP Site 504 KW - convection KW - Leg 70 KW - hydrothermal conditions KW - tectonophysics KW - Pacific Ocean KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Leg 111 KW - East Pacific Rise KW - Leg 148 KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50189464?accountid=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&rft.atitle=Convection+in+the+oceanic+crust%3B+simulation+of+observations+from+Deep+Sea+Drilling+Project+Hole+504B%2C+Costa+Rica+Rift&rft.au=Williams%2C+Colin+F%3BNarasimhan%2C+T+N%3BAnderson%2C+Roger+N%3BZoback%2C+Mark+D%3BBecker%2C+Keir&rft.aulast=Williams&rft.aufirst=Colin&rft.date=1986-04-01&rft.volume=91&rft.issue=B5&rft.spage=4877&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB091iB05p04877 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - convection; convection currents; Costa Rica Rift; crust; currents; Deep Sea Drilling Project; DSDP Site 504; East Pacific; East Pacific Rise; finite difference analysis; Galapagos Rift; heat flow; hydrothermal conditions; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 69; Leg 70; Leg 83; Leg 92; mathematical models; Ocean Drilling Program; oceanic crust; Pacific Ocean; simulation; statistical analysis; tectonophysics; theoretical studies; three-dimensional models DO - http://dx.doi.org/10.1029/JB091iB05p04877 ER - TY - RPRT T1 - Selected organic pollutant emissions from unvented kerosene heaters. AN - 14544121; 1430491 AB - An exploratory study was performed to assess the semivolatile and nonvolatile organic-compound emissions from unvented kerosene space heaters. A well-tuned radiant heater and a maltuned convective heater were used for the study. Each heater was operated in a 27-cu m chamber with prescribed on/off pattern. Organic compounds were collected on teflon-impregnated glass filters backed by XAD-2 resin and analyzed by gas chromatography/mass spectrometry. Pollutant source strengths were calculated using a mass-balance equation. The results show that kerosene heaters can emit polycyclic aromatic hydrocarbons (PAHs), nitrated PAHs; alkyl benzenes; pentachlorophenol; phtalates; hydro naphthalenes; aliphatic hydrocarbons, alcohols, and ketones; and other organic compounds. JF - NTIS, SPRINGFIELD, VA (USA). 1986. AU - Traynor, G W AU - Apte, M G AU - Sokol, HA AU - Chuang, J C AU - Mumford, J L Y1 - 1986/04// PY - 1986 DA - Apr 1986 PB - NTIS, SPRINGFIELD, VA (USA) KW - Health & Safety Science Abstracts; Pollution Abstracts KW - gas chromatography KW - heating systems KW - emissions KW - mass spectroscopy KW - kerosene KW - organic compounds KW - polycyclic aromatic hydrocarbons KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14544121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Traynor%2C+G+W%3BApte%2C+M+G%3BSokol%2C+HA%3BChuang%2C+J+C%3BMumford%2C+J+L&rft.aulast=Traynor&rft.aufirst=G&rft.date=1986-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Selected+organic+pollutant+emissions+from+unvented+kerosene+heaters.&rft.title=Selected+organic+pollutant+emissions+from+unvented+kerosene+heaters.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - PB86-218443/GAR. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - A geological and geophysical appraisal of the Baca geothermal field, Valles Caldera, New Mexico AN - 51210603; 1986-056698 AB - The field lies in the W part of the Plio-Pleistocene Valles caldera. Steam and hot water are produced mainly from the NE-trending Redondo Creek graben where there are T of >260 degrees C at depths <2 km. The reservoir region has five layers including Tertiary and Quaternary volcanic rocks, and Mesozoic and Tertiary sediments overlying Precambrian granitic basement which seems likely to be approx 3-5 km deep. Fractures and faults control production. The caldera has a gravity minimum, probably due to the low density volcanics and sediments filling it, and deep, low-resistivity in the W, which correlates well with the depth of the primary reservoir from well data and may be associated with deep hot fluids. Possible fault zones to the E and W which may limit the reservoir have been identified and suggest that it is located at the intersection of lineaments trending N-S and NE-SW. Three estimates of reservoir dimensions ranging 10-30 km (super 2) are proposed, depending on whether Sulphur Creek or the Valle Seco area contain deep geothermal resources. JF - Journal of Volcanology and Geothermal Research AU - Wilt, Michael AU - Vonder Haar, Stephen Y1 - 1986/03// PY - 1986 DA - March 1986 SP - 349 EP - 370 PB - Elsevier, Amsterdam VL - 27 IS - 3-4 SN - 0377-0273, 0377-0273 KW - United States KW - Valle Seco KW - geophysical surveys KW - Sandoval County New Mexico KW - water vapor KW - hydrogeology KW - New Mexico KW - granitic composition KW - magnetotelluric methods KW - Rio Grande Rift KW - fractures KW - volcanic features KW - heat flow KW - Sulphur Creek KW - Valles Caldera KW - tectonics KW - Redondo Creek graben KW - faults KW - Earth-current methods KW - North America KW - geophysical methods KW - basement KW - thermal waters KW - calderas KW - geothermal fields KW - tectonophysics KW - structural geology KW - surveys KW - Baca Field KW - north-central New Mexico KW - 18:Solid-earth geophysics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51210603?accountid=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=A+geological+and+geophysical+appraisal+of+the+Baca+geothermal+field%2C+Valles+Caldera%2C+New+Mexico&rft.au=Wilt%2C+Michael%3BVonder+Haar%2C+Stephen&rft.aulast=Wilt&rft.aufirst=Michael&rft.date=1986-03-01&rft.volume=27&rft.issue=3-4&rft.spage=349&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2F0377-0273%2886%2990020-X L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1986-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. sects., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - Baca Field; basement; calderas; Earth-current methods; faults; fractures; geophysical methods; geophysical surveys; geothermal fields; granitic composition; heat flow; hydrogeology; magnetotelluric methods; New Mexico; North America; north-central New Mexico; Redondo Creek graben; Rio Grande Rift; Sandoval County New Mexico; structural geology; Sulphur Creek; surveys; tectonics; tectonophysics; thermal waters; United States; Valle Seco; Valles Caldera; volcanic features; water vapor DO - http://dx.doi.org/10.1016/0377-0273(86)90020-X ER - TY - JOUR T1 - Modeling transient flow of water AN - 51203358; 1986-064604 JF - Soil Science AU - Narasimhan, T N AU - Dreiss, Shirley J Y1 - 1986/03// PY - 1986 DA - March 1986 SP - 230 EP - 236 PB - Williams & Wilkins Company, Baltimore, MD VL - 141 IS - 3 SN - 0038-075X, 0038-075X KW - soils KW - models KW - computer programs KW - TRUST KW - numerical analysis KW - movement KW - data processing KW - unsaturated zone KW - water regimes KW - equations KW - instruments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51203358?accountid=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=Soil+Science&rft.atitle=Modeling+transient+flow+of+water&rft.au=Narasimhan%2C+T+N%3BDreiss%2C+Shirley+J&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1986-03-01&rft.volume=141&rft.issue=3&rft.spage=230&rft.isbn=&rft.btitle=&rft.title=Soil+Science&rft.issn=0038075X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 6 N1 - PubXState - MD N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SOSCAK N1 - SubjectsTermNotLitGenreText - computer programs; data processing; equations; instruments; models; movement; numerical analysis; soils; TRUST; unsaturated zone; water regimes ER - TY - JOUR T1 - Numerical Technique for Modeling Transient Flow of Water to a Soil Water Sampler AN - 18988396; 8606009 AB - The soil water sampler is a widely used device for collecting water from the vadose zone. Previous users attempting to mathematically model the fluid flow around a sampler have treated the sampler as a prescribed potential (Dirichlet) boundary condition. Physically, the sampler is a finite volume of space in which the air pressure changes as the water level rises within. This change in air pressure can be a dominant factor that controls the transient flow of water into the sampler. An important consequence of the air-pressure effect is that the volume of sample that can be collected and the radius of influence of the sampler are both functions of the void volume of the sampler. A numerical technique in the context of the integral finite difference method is proposed to simulate the behavior of a pneumatically sealed water sampler that extracts water from a partially saturated soil. This technique uses Boyle 's Law to estimate the changing effective suction in the sampler. (Author 's abstract) JF - Soil Science SOSCAK Vol. 141, No. 3, p 230-236, March 1986. 9 fig, 1 tab, 6 ref. DOE DE-AC03-76SF00098. AU - Narasimhan, T N AU - Dreiss, S J AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1986/03// PY - 1986 DA - Mar 1986 KW - Water Resources Abstracts KW - Soil water KW - Soil water movement KW - Sampling KW - Soil moisture meters KW - Soil pressure KW - Mathematical models KW - Integral finite difference method KW - Boyle 's Law KW - Air pressure KW - Vadose water KW - Numerical analysis KW - SW 0845:Water in soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18988396?accountid=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=&rft.atitle=Numerical+Technique+for+Modeling+Transient+Flow+of+Water+to+a+Soil+Water+Sampler&rft.au=Narasimhan%2C+T+N%3BDreiss%2C+S+J&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1986-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Seismic-reflection view of the South Mountains, Arizona, detachment fault and its deeper crustal structure AN - 51146875; 1987-008980 JF - Abstracts with Programs - Geological Society of America AU - Frost, Eric G AU - Okaya, David A Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 107 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - Quaternary KW - geophysical surveys KW - geophysical methods KW - decollement KW - displacements KW - seismic methods KW - Cenozoic KW - Tertiary KW - structural geology KW - Neogene KW - Arizona KW - surveys KW - South Mountains KW - Pliocene KW - tectonics KW - Calcrust KW - faults KW - crust KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51146875?accountid=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=Seismic-reflection+view+of+the+South+Mountains%2C+Arizona%2C+detachment+fault+and+its+deeper+crustal+structure&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=107&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-06 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; Calcrust; Cenozoic; crust; decollement; displacements; faults; geophysical methods; geophysical surveys; Neogene; Pliocene; Quaternary; reflection; seismic methods; South Mountains; structural geology; surveys; tectonics; Tertiary; United States ER - TY - JOUR T1 - Geologic and seismologic setting of the CALCRUST Whipple Line; geometries of detachment faulting in the field and from reprocessed seismic-reflection profiles donated by CGG AN - 51146270; 1987-008979 JF - Abstracts with Programs - Geological Society of America AU - Frost, Eric G AU - Okaya, David A Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 107 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Whipple Mountains KW - reflection KW - geophysical surveys KW - Basin and Range Province KW - Turtle Mountains KW - displacements KW - Old Woman Mountains KW - Colorado River KW - Cenozoic KW - California KW - tectonics KW - Calcrust KW - San Bernardino County California KW - faults KW - Buckskin Mountains KW - North America KW - Chemehuevi Mountains KW - middle Tertiary KW - geophysical methods KW - decollement KW - seismic methods KW - geometry KW - Tertiary KW - structural geology KW - surveys KW - crust KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51146270?accountid=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+and+seismologic+setting+of+the+CALCRUST+Whipple+Line%3B+geometries+of+detachment+faulting+in+the+field+and+from+reprocessed+seismic-reflection+profiles+donated+by+CGG&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=107&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-06 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Basin and Range Province; Buckskin Mountains; Calcrust; California; Cenozoic; Chemehuevi Mountains; Colorado River; crust; decollement; displacements; faults; geometry; geophysical methods; geophysical surveys; middle Tertiary; North America; Old Woman Mountains; reflection; San Bernardino County California; seismic methods; structural geology; surveys; tectonics; Tertiary; Turtle Mountains; United States; Whipple Mountains ER - TY - JOUR T1 - Geometry of detachment faulting and folding between the Rawhide-Buckskin-Harcuvar-Harquahala Mtns., Ariz., and the Colorado Plateau from reprocessed industry seismic data AN - 51144192; 1987-008981 JF - Abstracts with Programs - Geological Society of America AU - Frost, Eric G AU - Okaya, David A Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 107 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - geophysical surveys KW - Colorado Plateau KW - geophysical methods KW - decollement KW - displacements KW - Harcuvar Mountains KW - seismic methods KW - Rawhide Mountains KW - geometry KW - structural geology KW - folds KW - Arizona KW - surveys KW - Harquahala Mountains KW - tectonics KW - faults KW - crust KW - Buckskin Mountains KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51144192?accountid=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=Geometry+of+detachment+faulting+and+folding+between+the+Rawhide-Buckskin-Harcuvar-Harquahala+Mtns.%2C+Ariz.%2C+and+the+Colorado+Plateau+from+reprocessed+industry+seismic+data&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=107&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-06 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; Buckskin Mountains; Colorado Plateau; crust; decollement; displacements; faults; folds; geometry; geophysical methods; geophysical surveys; Harcuvar Mountains; Harquahala Mountains; Rawhide Mountains; seismic methods; structural geology; surveys; tectonics; United States ER - TY - JOUR T1 - Crustal geometry of detachment faulting; structural analysis of seismic-reflection data in SE California AN - 51140636; 1987-013006 JF - Abstracts with Programs - Geological Society of America AU - Morris, Rebecca S AU - Okaya, David A AU - Anonymous Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 160 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - geophysical surveys KW - Orocopia Schist KW - structural analysis KW - geophysical methods KW - decollement KW - displacements KW - Mesozoic KW - seismic methods KW - geometry KW - California KW - structural geology KW - normal faults KW - surveys KW - foliation KW - southeastern California KW - faults KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51140636?accountid=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=Crustal+geometry+of+detachment+faulting%3B+structural+analysis+of+seismic-reflection+data+in+SE+California&rft.au=Morris%2C+Rebecca+S%3BOkaya%2C+David+A%3BAnonymous&rft.aulast=Morris&rft.aufirst=Rebecca&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=160&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - CALCRUST; California; crust; decollement; displacements; faults; foliation; geometry; geophysical methods; geophysical surveys; Mesozoic; normal faults; Orocopia Schist; reflection; seismic methods; southeastern California; structural analysis; structural geology; surveys; United States ER - TY - JOUR T1 - Base of the Orocopia Schist as imaged on seismic reflection data in the Chocolate and Cargo Muchacho Mtns. region of SE Calif., and the Sierra Pelona region near Palmdale, Calif. AN - 51139939; 1987-013005 JF - Abstracts with Programs - Geological Society of America AU - Morris, Rebecca S AU - Okaya, David A AU - Frost, Eric G AU - Malin, P E AU - Anonymous Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 160 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Cargo Muchacho Mountains KW - Los Angeles County California KW - reflection KW - Chocolate Mountains KW - geophysical surveys KW - Orocopia Schist KW - Palmdale California KW - Imperial County California KW - geophysical methods KW - Mesozoic KW - seismic methods KW - Gavilan Hills KW - California KW - thrust faults KW - surveys KW - Sierra Pelona KW - southeastern California KW - faults KW - CALCRUST KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51139939?accountid=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=Base+of+the+Orocopia+Schist+as+imaged+on+seismic+reflection+data+in+the+Chocolate+and+Cargo+Muchacho+Mtns.+region+of+SE+Calif.%2C+and+the+Sierra+Pelona+region+near+Palmdale%2C+Calif.&rft.au=Morris%2C+Rebecca+S%3BOkaya%2C+David+A%3BFrost%2C+Eric+G%3BMalin%2C+P+E%3BAnonymous&rft.aulast=Morris&rft.aufirst=Rebecca&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=160&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - CALCRUST; California; Cargo Muchacho Mountains; Chocolate Mountains; faults; Gavilan Hills; geophysical methods; geophysical surveys; Imperial County California; Los Angeles County California; Mesozoic; Orocopia Schist; Palmdale California; reflection; seismic methods; Sierra Pelona; southeastern California; surveys; thrust faults; United States ER - TY - JOUR T1 - Structure of the Chuckwalla Valley region of SE Calif. from seismic reflection and gravity data; overprint of Tertiary detachment tectonics on Mesozoic structure AN - 51138995; 1987-016434 JF - Abstracts with Programs - Geological Society of America AU - Sanborn, A F AU - Frost, E G AU - Okaya, D A AU - Anonymous Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 180 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - geophysical surveys KW - antiform folds KW - Cenozoic KW - California KW - folds KW - tectonics KW - Palen-McCoy Mountains KW - geophysical methods KW - decollement KW - Paleogene KW - Miocene KW - Mesozoic KW - seismic methods KW - Tertiary KW - structural geology KW - Neogene KW - Chuckwalla Valley KW - surveys KW - geophysical profiles KW - southeastern California KW - synform folds KW - Oligocene KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51138995?accountid=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=Structure+of+the+Chuckwalla+Valley+region+of+SE+Calif.+from+seismic+reflection+and+gravity+data%3B+overprint+of+Tertiary+detachment+tectonics+on+Mesozoic+structure&rft.au=Sanborn%2C+A+F%3BFrost%2C+E+G%3BOkaya%2C+D+A%3BAnonymous&rft.aulast=Sanborn&rft.aufirst=A&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=180&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - antiform folds; California; Cenozoic; Chuckwalla Valley; decollement; folds; geophysical methods; geophysical profiles; geophysical surveys; Mesozoic; Miocene; Neogene; Oligocene; Palen-McCoy Mountains; Paleogene; reflection; seismic methods; southeastern California; structural geology; surveys; synform folds; tectonics; Tertiary; United States ER - TY - JOUR T1 - Crustal structure of the Mojave-Sonoran region observed in seismic reflection profiles AN - 51134645; 1987-015727 JF - Abstracts with Programs - Geological Society of America AU - Okaya, David A AU - Frost, Eric G Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 166 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - North America KW - reflection KW - Chocolate Mountain thrust fault KW - Precambrian KW - geophysical surveys KW - Orocopia Schist KW - geophysical methods KW - Sonoran Desert KW - Mesozoic KW - seismic methods KW - California KW - thrust faults KW - tectonophysics KW - structural geology KW - Mojave Desert KW - surveys KW - geophysical profiles KW - faults KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51134645?accountid=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=Crustal+structure+of+the+Mojave-Sonoran+region+observed+in+seismic+reflection+profiles&rft.au=Okaya%2C+David+A%3BFrost%2C+Eric+G&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=166&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - CALCRUST; California; Chocolate Mountain thrust fault; crust; faults; geophysical methods; geophysical profiles; geophysical surveys; Mesozoic; Mojave Desert; North America; Orocopia Schist; Precambrian; reflection; seismic methods; Sonoran Desert; structural geology; surveys; tectonophysics; thrust faults; United States ER - TY - JOUR T1 - Crustal structure of the Gila Trough region, SW Arizona, from extended correlation of industry seismic data AN - 51134559; 1987-015724 JF - Abstracts with Programs - Geological Society of America AU - Okaya, David A AU - Pridmore, C L AU - Frost, Eric G Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 166 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Mohawk Mountains KW - reflection KW - geophysical surveys KW - Baker Peaks Mountain KW - Gila Trough KW - southwestern Arizona KW - geophysical methods KW - Mohorovicic discontinuity KW - seismic methods KW - tectonophysics KW - structural geology KW - Arizona KW - surveys KW - Castle Dome Mountains KW - faults KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51134559?accountid=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=Crustal+structure+of+the+Gila+Trough+region%2C+SW+Arizona%2C+from+extended+correlation+of+industry+seismic+data&rft.au=Okaya%2C+David+A%3BPridmore%2C+C+L%3BFrost%2C+Eric+G&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=166&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; Baker Peaks Mountain; Castle Dome Mountains; crust; faults; geophysical methods; geophysical surveys; Gila Trough; Mohawk Mountains; Mohorovicic discontinuity; reflection; seismic methods; southwestern Arizona; structural geology; surveys; tectonophysics; United States ER - TY - JOUR T1 - Mid-Tertiary basin structure of the Harquahala Valley in west-central Arizona from seismic reflection data AN - 51132587; 1987-015246 JF - Abstracts with Programs - Geological Society of America AU - Pridmore, C L AU - Frost, E G AU - Okaya, D A AU - Anonymous Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 172 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - geophysical surveys KW - west-central Arizona KW - middle Tertiary KW - geophysical methods KW - deformation KW - seismic methods KW - geometry KW - Harquahala Valley KW - Cenozoic KW - Tertiary KW - structural geology KW - Arizona KW - basins KW - surveys KW - tectonics KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51132587?accountid=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=Mid-Tertiary+basin+structure+of+the+Harquahala+Valley+in+west-central+Arizona+from+seismic+reflection+data&rft.au=Pridmore%2C+C+L%3BFrost%2C+E+G%3BOkaya%2C+D+A%3BAnonymous&rft.aulast=Pridmore&rft.aufirst=C&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=172&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; basins; Cenozoic; deformation; geometry; geophysical methods; geophysical surveys; Harquahala Valley; middle Tertiary; reflection; seismic methods; structural geology; surveys; tectonics; Tertiary; United States; west-central Arizona ER - TY - JOUR T1 - Crustal-scale geometry of detachment faulting in the Harquahala Mountains region of west-central Arizona AN - 51132395; 1987-015726 JF - Abstracts with Programs - Geological Society of America AU - Okaya, David A AU - Blakeslee, S N AU - Pridmore, C L AU - Frost, Eric G Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 166 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - geophysical surveys KW - west-central Arizona KW - geophysical methods KW - decollement KW - displacements KW - seismic methods KW - geometry KW - structural geology KW - Arizona KW - surveys KW - Harquahala Mountains KW - faults KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51132395?accountid=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=Crustal-scale+geometry+of+detachment+faulting+in+the+Harquahala+Mountains+region+of+west-central+Arizona&rft.au=Okaya%2C+David+A%3BBlakeslee%2C+S+N%3BPridmore%2C+C+L%3BFrost%2C+Eric+G&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=166&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arizona; crust; decollement; displacements; faults; geometry; geophysical methods; geophysical surveys; Harquahala Mountains; reflection; seismic methods; structural geology; surveys; United States; west-central Arizona ER - TY - JOUR T1 - Crustal structure of the Whipple-Turtle-Old Woman Mtns. region based on CALCRUST and industry seismic profiles AN - 51132394; 1987-015728 JF - Abstracts with Programs - Geological Society of America AU - Okaya, David A AU - Frost, Eric G Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 166 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Whipple Mountains KW - North America KW - geophysical surveys KW - geophysical methods KW - decollement KW - Turtle Mountains KW - Rice Valley KW - Sonoran Desert KW - Old Woman Mountains KW - Vidal Valley KW - seismic methods KW - California KW - Ward Valley KW - tectonophysics KW - structural geology KW - Mojave Desert KW - surveys KW - geophysical profiles KW - San Bernardino County California KW - faults KW - crust KW - CALCRUST KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51132394?accountid=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=Crustal+structure+of+the+Whipple-Turtle-Old+Woman+Mtns.+region+based+on+CALCRUST+and+industry+seismic+profiles&rft.au=Okaya%2C+David+A%3BFrost%2C+Eric+G&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=166&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - CALCRUST; California; crust; decollement; faults; geophysical methods; geophysical profiles; geophysical surveys; Mojave Desert; North America; Old Woman Mountains; Rice Valley; San Bernardino County California; seismic methods; Sonoran Desert; structural geology; surveys; tectonophysics; Turtle Mountains; United States; Vidal Valley; Ward Valley; Whipple Mountains ER - TY - JOUR T1 - The use of industry seismic-reflection profiles to solve regional tectonic problems AN - 51132361; 1987-015725 JF - Abstracts with Programs - Geological Society of America AU - Okaya, David A AU - McEvilly, Thomas V Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 166 PB - Geological Society of America (GSA), Boulder, CO VL - 18 IS - 2 SN - 0016-7592, 0016-7592 KW - reflection KW - geophysical methods KW - geophysical profiles KW - applications KW - interpretation KW - crust KW - seismic methods KW - CALCRUST KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51132361?accountid=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+use+of+industry+seismic-reflection+profiles+to+solve+regional+tectonic+problems&rft.au=Okaya%2C+David+A%3BMcEvilly%2C+Thomas+V&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-02-01&rft.volume=18&rft.issue=2&rft.spage=166&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 - The Geological Society of America, Cordilleran Section, 82nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - applications; CALCRUST; crust; geophysical methods; geophysical profiles; interpretation; reflection; seismic methods ER - TY - JOUR T1 - Chemical and isotopic characteristics of fluids within the Baca geothermal reservoir; Valles Caldera, New Mexico AN - 50192644; 1986-043889 AB - Geochemical and isotopic fluid data from 10 wells completed in the Baca geothermal reservoir indicate the presence of both a normal enthalpy, lower-chloride fluid and an excess enthalpy, higher-chloride fluid. This chemical difference, along with enrichment of deuterium and oxygen 18 in the excess enthalpy fluid, can be explained by adiabatic cooling or boiling at 170 degrees C during upward convection along the central fault system in the reservoir followed by conductive reheating during downward movement. Chemical modeling using the EQ3NR computer code indicates chemical stability with the mineral assemblage quartz, albite, K-mica, epidote, chlorite, calcite, anhydrite, and pyrite, which is in agreement with observed minerals in well cuttings. This correlation, along with chemical geothermometers, implies a constant temperature range of 260 degrees -320 degrees C during evolution of the reservoir. JF - Journal of Geophysical Research AU - White, Art F AU - Heiken, Grant Y1 - 1986/02// PY - 1986 DA - February 1986 SP - 1855 EP - 1866 PB - American Geophysical Union, Washington, DC VL - 91 IS - B2 SN - 0148-0227, 0148-0227 KW - United States KW - oxygen KW - isotopes KW - Sandoval County New Mexico KW - hydrogeology KW - New Mexico KW - analysis KW - stable isotopes KW - volcanic features KW - geothermal systems KW - volcanism KW - Valles Caldera KW - Jemez Mountains KW - deuterium KW - geochemistry KW - O-18/O-16 KW - economic geology KW - hydrochemistry KW - volcanology KW - thermal waters KW - volcanic fields KW - geothermal energy KW - calderas KW - geothermal fields KW - D/H KW - hydrogen KW - Baca Field KW - north-central New Mexico KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50192644?accountid=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&rft.atitle=Chemical+and+isotopic+characteristics+of+fluids+within+the+Baca+geothermal+reservoir%3B+Valles+Caldera%2C+New+Mexico&rft.au=White%2C+Art+F%3BHeiken%2C+Grant&rft.aulast=White&rft.aufirst=Art&rft.date=1986-02-01&rft.volume=91&rft.issue=B2&rft.spage=1855&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB091iB02p01855 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Conference title - Workshop on Recent research in the Valles Caldera N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analysis; Baca Field; calderas; D/H; deuterium; economic geology; geochemistry; geothermal energy; geothermal fields; geothermal systems; hydrochemistry; hydrogen; hydrogeology; isotopes; Jemez Mountains; New Mexico; north-central New Mexico; O-18/O-16; oxygen; Sandoval County New Mexico; stable isotopes; thermal waters; United States; Valles Caldera; volcanic features; volcanic fields; volcanism; volcanology DO - http://dx.doi.org/10.1029/JB091iB02p01855 ER - TY - BOOK T1 - Instrumentation for environmental monitoring; Volume 2, Water AN - 51205641; 1986-062303 JF - Instrumentation for environmental monitoring; Volume 2, Water AU - Quinby-Hunt, Mary S AU - McLaughlin, Ralph D AU - Quintanilha, Alexandre T Y1 - 1986 PY - 1986 DA - 1986 SP - 98 PB - John Wiley & Sons, New York, NY SN - 0471885673 KW - water KW - thallophytes KW - silicates KW - organic materials KW - water quality KW - Plantae KW - monitoring KW - asbestos KW - pollutants KW - disinfectants KW - pollution KW - inorganic materials KW - organic compounds KW - bacteria KW - hydrocarbons KW - alkalinity KW - trace metals KW - pesticides KW - cyanides KW - water resources KW - geochemistry KW - pH KW - instruments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51205641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Quinby-Hunt%2C+Mary+S%3BMcLaughlin%2C+Ralph+D%3BQuintanilha%2C+Alexandre+T&rft.aulast=Quinby-Hunt&rft.aufirst=Mary&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0471885673&rft.btitle=Instrumentation+for+environmental+monitoring%3B+Volume+2%2C+Water&rft.title=Instrumentation+for+environmental+monitoring%3B+Volume+2%2C+Water&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - NY N1 - Document feature - illus. incl. tables N1 - SuppNotes - Edition: 2; A Wiley-Intersci. Publ. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A multiple-porosity method for simulation of naturally fractured petroleum reservoirs AN - 51203642; 1986-056099 JF - Proceedings - Society of Petroleum Engineers of AIME. California Regional Meeting AU - Wu, Y S AU - Pruess, Karsten AU - Aziz, Khalid Y1 - 1986 PY - 1986 DA - 1986 SP - 335 EP - 350 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME) VL - 56 SN - 0738-2839, 0738-2839 KW - engineering geology KW - petroleum engineering KW - MINC-method KW - simulation KW - recovery KW - porosity KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51203642?accountid=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=Proceedings+-+Society+of+Petroleum+Engineers+of+AIME.+California+Regional+Meeting&rft.atitle=A+multiple-porosity+method+for+simulation+of+naturally+fractured+petroleum+reservoirs&rft.au=Wu%2C+Y+S%3BPruess%2C+Karsten%3BAziz%2C+Khalid&rft.aulast=Wu&rft.aufirst=Y&rft.date=1986-01-01&rft.volume=56&rft.issue=&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Society+of+Petroleum+Engineers+of+AIME.+California+Regional+Meeting&rft.issn=07382839&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Petroleum Engineers 56th annual California regional meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; MINC-method; petroleum engineering; porosity; recovery; reservoir rocks; simulation ER - TY - JOUR T1 - Application of seismic reflection profiles to tectonic analysis in mineral exploration AN - 51168012; 1986-083971 JF - Arizona Geological Society Digest AU - Frost, Eric G AU - Okaya, David A A2 - Beatty, Barbara A2 - Wilkinson, P. A. K. Y1 - 1986 PY - 1986 DA - 1986 SP - 137 EP - 152 PB - Arizona Geological Society, Tucson, AZ VL - 16 SN - 0066-7412, 0066-7412 KW - United States KW - mineral exploration KW - reflection KW - Chocolate Mountains KW - geophysical surveys KW - geophysical methods KW - economic geology KW - mylonites KW - mineral resources KW - seismic methods KW - California KW - metamorphic rocks KW - Arizona KW - surveys KW - South Mountains KW - geophysical profiles KW - faults KW - 20:Applied geophysics KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51168012?accountid=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=Arizona+Geological+Society+Digest&rft.atitle=Application+of+seismic+reflection+profiles+to+tectonic+analysis+in+mineral+exploration&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1986-01-01&rft.volume=16&rft.issue=&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Arizona+Geological+Society+Digest&rft.issn=00667412&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Frontiers in geology and ore deposits of Arizona and the Southwest N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 40 N1 - PubXState - AZ N1 - Document feature - illus. incl. block diag., sects., sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - AGSDA7 N1 - SubjectsTermNotLitGenreText - Arizona; California; Chocolate Mountains; economic geology; faults; geophysical methods; geophysical profiles; geophysical surveys; metamorphic rocks; mineral exploration; mineral resources; mylonites; reflection; seismic methods; South Mountains; surveys; United States ER - TY - JOUR T1 - Correlations between steam saturation, fluid composition and well decline in vapor-dominated reservoirs AN - 51167232; 1986-085651 JF - Geothermics AU - D'Amore, F AU - Pruess, K Y1 - 1986 PY - 1986 DA - 1986 SP - 167 EP - 183 PB - Pergamon Press, Oxford - New York VL - 15 IS - 2 SN - 0375-6505, 0375-6505 KW - United States KW - heat storage KW - Tuscany Italy KW - numerical analysis KW - water vapor KW - mathematical models KW - fluid phase KW - Europe KW - equations KW - economic geology KW - Italy KW - Southern Europe KW - geothermal energy KW - California KW - geothermal fields KW - Larderello KW - saturation KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51167232?accountid=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=Geothermics&rft.atitle=Correlations+between+steam+saturation%2C+fluid+composition+and+well+decline+in+vapor-dominated+reservoirs&rft.au=D%27Amore%2C+F%3BPruess%2C+K&rft.aulast=D%27Amore&rft.aufirst=F&rft.date=1986-01-01&rft.volume=15&rft.issue=2&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03756505 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GTMCAT N1 - SubjectsTermNotLitGenreText - California; economic geology; equations; Europe; fluid phase; geothermal energy; geothermal fields; heat storage; Italy; Larderello; mathematical models; numerical analysis; saturation; Southern Europe; Tuscany Italy; United States; water vapor ER - TY - BOOK T1 - Chemical weathering of the May 18, 1980, Mount St. Helens ash fall and the effect on the Iron Creek watershed, Washington AN - 51158191; 1986-086176 AB - The Iron Creek watershed covers 22 km (super 2) of mature Douglas fir forest 19 km NE of Mt St Helens and lies just outside the devastated zone. Ash thickness ranged between 1 and 12 cm. Several chemical mechanisms have been identified as responsible for ash weathering in the first 2 yr. Soluble chloride and sulphate salts were leached within three months, followed by the continuous leaching of sulphate and associated cations. Hydrolysis reactions involved cation exchange with aqueous hydronium ions and production of HCO (sub 3) . Hydrolysis is expected to become the dominant weathering reaction in future. JF - Rates of chemical weathering of rocks and minerals AU - White, Art F AU - Benson, Larry V AU - Yee, Andy A2 - Colman, Steven M. A2 - Dethier, David P. Y1 - 1986 PY - 1986 DA - 1986 PB - Acad. Press, Orlando, FL SN - 0121814904 KW - United States KW - Skamania County Washington KW - chemical weathering KW - Washington KW - Mount Saint Helens KW - weathering KW - volcanology KW - Cascade Range KW - Iron Creek watershed KW - ash falls KW - sedimentary petrology KW - volcanoes KW - volcanic ash KW - 24:Quaternary geology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51158191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=White%2C+Art+F%3BBenson%2C+Larry+V%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0121814904&rft.btitle=Chemical+weathering+of+the+May+18%2C+1980%2C+Mount+St.+Helens+ash+fall+and+the+effect+on+the+Iron+Creek+watershed%2C+Washington&rft.title=Chemical+weathering+of+the+May+18%2C+1980%2C+Mount+St.+Helens+ash+fall+and+the+effect+on+the+Iron+Creek+watershed%2C+Washington&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1986-01-01 N1 - Number of references - 32 N1 - PubXState - FL N1 - Document feature - illus. incl. 8 tables, strat. col., sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Application of seismic reflection profiles to structural analysis in mineral exploration AN - 51156465; 1986-083970 JF - Arizona Geological Society Digest AU - Okaya, David A AU - Frost, Eric G A2 - Beatty, Barbara A2 - Wilkinson, P. A. K. Y1 - 1986 PY - 1986 DA - 1986 SP - 127 EP - 136 PB - Arizona Geological Society, Tucson, AZ VL - 16 SN - 0066-7412, 0066-7412 KW - mineral exploration KW - reflection KW - structural analysis KW - geophysical methods KW - ore bodies KW - seismographs KW - multichannel methods KW - mineral resources KW - seismic methods KW - thickness KW - geophysical profiles KW - interpretation KW - amplitude KW - 20:Applied geophysics KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51156465?accountid=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=Arizona+Geological+Society+Digest&rft.atitle=Application+of+seismic+reflection+profiles+to+structural+analysis+in+mineral+exploration&rft.au=Okaya%2C+David+A%3BFrost%2C+Eric+G&rft.aulast=Okaya&rft.aufirst=David&rft.date=1986-01-01&rft.volume=16&rft.issue=&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=Arizona+Geological+Society+Digest&rft.issn=00667412&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Frontiers in geology and ore deposits of Arizona and the Southwest N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 11 N1 - PubXState - AZ N1 - Document feature - illus. incl. sects., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - AGSDA7 N1 - SubjectsTermNotLitGenreText - amplitude; geophysical methods; geophysical profiles; interpretation; mineral exploration; mineral resources; multichannel methods; ore bodies; reflection; seismic methods; seismographs; structural analysis; thickness ER - TY - JOUR T1 - Seismic velocities in unconsolidated permafrost AN - 51148649; 1987-001306 JF - Proceedings - Symposium on Rock Mechanics AU - Zimmerman, R W AU - King, M S AU - Corwin, R F A2 - Hartman, Howard L. Y1 - 1986 PY - 1986 DA - 1986 SP - 640 EP - 645 PB - A.A. Balkema, [location varies] VL - 27 SN - 0586-3031, 0586-3031 KW - soil mechanics KW - P-waves KW - body waves KW - reflection KW - permafrost KW - Arctic region KW - elastic waves KW - elastic constants KW - porosity KW - models KW - engineering geology KW - physical properties KW - North American Arctic KW - frost action KW - velocity KW - seismic waves KW - frozen ground KW - pore water KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51148649?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Seismic+velocities+in+unconsolidated+permafrost&rft.au=Zimmerman%2C+R+W%3BKing%2C+M+S%3BCorwin%2C+R+F&rft.aulast=Zimmerman&rft.aufirst=R&rft.date=1986-01-01&rft.volume=27&rft.issue=&rft.spage=640&rft.isbn=0873350596&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 27th U.S. symposium on rock mechanics; key to energy production N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-06 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Arctic region; body waves; elastic constants; elastic waves; engineering geology; frost action; frozen ground; models; North American Arctic; P-waves; permafrost; physical properties; pore water; porosity; reflection; seismic waves; soil mechanics; velocity ER - TY - JOUR T1 - Numerical simulation of the effect of soil nitrogen transport and transformations on groundwater contamination AN - 51125452; 1987-024795 JF - International Contributions to Hydrogeology AU - Mehran, Mohsen AU - Noorishad, Jahan AU - Tanji, Kenneth K AU - Vrba, J AU - Romijn, Eric Y1 - 1986 PY - 1986 DA - 1986 SP - 297 EP - 312 PB - Verlag Heinz Heise, Hanover VL - 5 SN - 0936-3912, 0936-3912 KW - soils KW - water quality KW - numerical models KW - ammonium ion KW - statistical analysis KW - data processing KW - characterization KW - agriculture KW - unsaturated zone KW - pollution KW - hydrogeology KW - migration of elements KW - hydrochemistry KW - nitrogen KW - ground water KW - geochemical cycle KW - aquifers KW - nutrients KW - finite element analysis KW - water regimes KW - nitrate ion KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51125452?accountid=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+Contributions+to+Hydrogeology&rft.atitle=Numerical+simulation+of+the+effect+of+soil+nitrogen+transport+and+transformations+on+groundwater+contamination&rft.au=Mehran%2C+Mohsen%3BNoorishad%2C+Jahan%3BTanji%2C+Kenneth+K%3BVrba%2C+J%3BRomijn%2C+Eric&rft.aulast=Mehran&rft.aufirst=Mohsen&rft.date=1986-01-01&rft.volume=5&rft.issue=&rft.spage=297&rft.isbn=3922705081&rft.btitle=&rft.title=International+Contributions+to+Hydrogeology&rft.issn=09363912&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists symposium on Impact of agricultural activities on ground water N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; ammonium ion; aquifers; characterization; data processing; finite element analysis; geochemical cycle; geochemistry; ground water; hydrochemistry; hydrogeology; migration of elements; nitrate ion; nitrogen; numerical models; nutrients; pollution; soils; statistical analysis; unsaturated zone; water quality; water regimes ER - TY - JOUR T1 - Faults and gravity anomalies over the East Mesa hydrothermal-geothermal system AN - 51108202; 1987-026678 JF - Transactions - Geothermal Resources Council AU - Goldstein, N E AU - Carle, S AU - Crane, George K Y1 - 1986 PY - 1986 DA - 1986 SP - 223 EP - 228 PB - Geothermal Resources Council, Davis, CA VL - 10 SN - 0193-5933, 0193-5933 KW - United States KW - geophysical surveys KW - cartography KW - Imperial County California KW - geophysical methods KW - economic geology KW - distribution KW - reservoir rocks KW - models KW - geothermal energy KW - California KW - gravity methods KW - gravity anomalies KW - geothermal fields KW - recharge KW - geothermal systems KW - Imperial Valley KW - East Mesa KGRA KW - surveys KW - Bouguer anomalies KW - faults KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51108202?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Faults+and+gravity+anomalies+over+the+East+Mesa+hydrothermal-geothermal+system&rft.au=Goldstein%2C+N+E%3BCarle%2C+S%3BCrane%2C+George+K&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1986-01-01&rft.volume=10&rft.issue=&rft.spage=223&rft.isbn=0934412618&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1986 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 17 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bouguer anomalies; California; cartography; distribution; East Mesa KGRA; economic geology; faults; geophysical methods; geophysical surveys; geothermal energy; geothermal fields; geothermal systems; gravity anomalies; gravity methods; Imperial County California; Imperial Valley; models; recharge; reservoir rocks; surveys; United States ER - TY - JOUR T1 - Update of the hydrogeologic model of the Cerro Prieto field based on recent well data AN - 51106121; 1987-026684 JF - Transactions - Geothermal Resources Council AU - Halfman, S E AU - Manon, A AU - Lippmann, M J AU - Crane, George K Y1 - 1986 PY - 1986 DA - 1986 SP - 369 EP - 375 PB - Geothermal Resources Council, Davis, CA VL - 10 SN - 0193-5933, 0193-5933 KW - wells KW - development KW - economic geology KW - reservoir rocks KW - ground water KW - exploration KW - models KW - geothermal energy KW - geothermal fields KW - Mexico KW - Baja California KW - surveys KW - Cerro Prieto KW - Baja California Mexico KW - water wells KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51106121?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Update+of+the+hydrogeologic+model+of+the+Cerro+Prieto+field+based+on+recent+well+data&rft.au=Halfman%2C+S+E%3BManon%2C+A%3BLippmann%2C+M+J%3BCrane%2C+George+K&rft.aulast=Halfman&rft.aufirst=S&rft.date=1986-01-01&rft.volume=10&rft.issue=&rft.spage=369&rft.isbn=0934412618&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1986 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 9 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sect., sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Baja California; Baja California Mexico; Cerro Prieto; development; economic geology; exploration; geothermal energy; geothermal fields; ground water; Mexico; models; reservoir rocks; surveys; water wells; wells ER - TY - JOUR T1 - The lack of immediate effects from the 1979-80 Imperial and Victoria earthquakes on the exploited Cerro Prieto geothermal reservoir AN - 51067212; 1987-026686 JF - Transactions - Geothermal Resources Council AU - Truesdell, Alfred H AU - Lippmann, M J AU - Crane, George K Y1 - 1986 PY - 1986 DA - 1986 SP - 405 EP - 411 PB - Geothermal Resources Council, Davis, CA VL - 10 SN - 0193-5933, 0193-5933 KW - Victoria earthquake KW - effects KW - economic geology KW - Imperial Valley earthquake 1979 KW - aquifers KW - geothermal energy KW - geothermal fields KW - engineering geology KW - recharge KW - Mexico KW - Baja California KW - Cerro Prieto KW - Baja California Mexico KW - earthquakes KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51067212?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=The+lack+of+immediate+effects+from+the+1979-80+Imperial+and+Victoria+earthquakes+on+the+exploited+Cerro+Prieto+geothermal+reservoir&rft.au=Truesdell%2C+Alfred+H%3BLippmann%2C+M+J%3BCrane%2C+George+K&rft.aulast=Truesdell&rft.aufirst=Alfred&rft.date=1986-01-01&rft.volume=10&rft.issue=&rft.spage=405&rft.isbn=0934412618&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1986 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 18 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; Baja California; Baja California Mexico; Cerro Prieto; earthquakes; economic geology; effects; engineering geology; geothermal energy; geothermal fields; Imperial Valley earthquake 1979; Mexico; recharge; Victoria earthquake ER - TY - JOUR T1 - Perspective and trends; future of geothermal exploration technology AN - 51025079; 1987-079652 JF - Transactions - Geothermal Resources Council AU - Goldstein, Norman E AU - Anonymous Y1 - 1986 PY - 1986 DA - 1986 SP - 13 EP - 32 PB - Geothermal Resources Council, Davis, CA VL - 16 SN - 0193-5933, 0193-5933 KW - United States KW - geothermal energy KW - technology KW - data acquisition KW - geophysical methods KW - economic geology KW - industry KW - cost KW - exploration KW - 29B:Economic geology, economics of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51025079?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Perspective+and+trends%3B+future+of+geothermal+exploration+technology&rft.au=Goldstein%2C+Norman+E%3BAnonymous&rft.aulast=Goldstein&rft.aufirst=Norman&rft.date=1986-01-01&rft.volume=16&rft.issue=&rft.spage=13&rft.isbn=0934412162&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Future of geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 17 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; data acquisition; economic geology; exploration; geophysical methods; geothermal energy; industry; technology; United States ER - TY - JOUR T1 - An EQ3/EQ6 reaction path model of chemical evolution in the Valles hydrothermal system, New Mexico, USA AN - 50999239; 1988-011402 JF - Extended Abstracts - International Symposium on Water-Rock Interaction AU - White, Art F AU - Chuma, Nancy J AU - Hitchon, Brian Y1 - 1986 PY - 1986 DA - 1986 SP - 626 EP - 628 PB - [publisher varies], [location varies] VL - 5 KW - United States KW - geologic thermometry KW - volcanic rocks KW - oxygen KW - reactions KW - isotopes KW - igneous rocks KW - hydrogeology KW - New Mexico KW - stable isotopes KW - carbon dioxide KW - Cenozoic KW - geothermal systems KW - Bandelier Tuff KW - water-rock interaction KW - Valles Caldera KW - tuff KW - geothermal gradient KW - discharge KW - chemical composition KW - kinetics KW - pH KW - Quaternary KW - lithium KW - alkali metals KW - O-18/O-16 KW - equilibrium KW - thermal waters KW - models KW - pyroclastics KW - metals KW - Pleistocene KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50999239?accountid=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=Extended+Abstracts+-+International+Symposium+on+Water-Rock+Interaction&rft.atitle=An+EQ3%2FEQ6+reaction+path+model+of+chemical+evolution+in+the+Valles+hydrothermal+system%2C+New+Mexico%2C+USA&rft.au=White%2C+Art+F%3BChuma%2C+Nancy+J%3BHitchon%2C+Brian&rft.aulast=White&rft.aufirst=Art&rft.date=1986-01-01&rft.volume=5&rft.issue=&rft.spage=626&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+-+International+Symposium+on+Water-Rock+Interaction&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international symposium on water-rock interaction N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02597 N1 - SubjectsTermNotLitGenreText - alkali metals; Bandelier Tuff; carbon dioxide; Cenozoic; chemical composition; discharge; equilibrium; geologic thermometry; geothermal gradient; geothermal systems; hydrogeology; igneous rocks; isotopes; kinetics; lithium; metals; models; New Mexico; O-18/O-16; oxygen; pH; Pleistocene; pyroclastics; Quaternary; reactions; stable isotopes; thermal waters; tuff; United States; Valles Caldera; volcanic rocks; water-rock interaction ER - TY - JOUR T1 - Thermodynamic properties of the aluminate ion Al(OH) (sub 4-) between 0 and 350 degrees C in relation to the solubilities of boehmite, diaspore and gibbsite AN - 50994402; 1988-011239 JF - Extended Abstracts - International Symposium on Water-Rock Interaction AU - Apps, John A AU - Neil, John M AU - Jun, Chi-Hyuck AU - Hitchon, Brian Y1 - 1986 PY - 1986 DA - 1986 SP - 9 EP - 12 PB - [publisher varies], [location varies] VL - 5 KW - aluminate ion KW - boehmite KW - water-rock interaction KW - phase equilibria KW - diaspore KW - oxides KW - properties KW - thermodynamic properties KW - solubility KW - gibbsite KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50994402?accountid=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=Extended+Abstracts+-+International+Symposium+on+Water-Rock+Interaction&rft.atitle=Thermodynamic+properties+of+the+aluminate+ion+Al%28OH%29+%28sub+4-%29+between+0+and+350+degrees+C+in+relation+to+the+solubilities+of+boehmite%2C+diaspore+and+gibbsite&rft.au=Apps%2C+John+A%3BNeil%2C+John+M%3BJun%2C+Chi-Hyuck%3BHitchon%2C+Brian&rft.aulast=Apps&rft.aufirst=John&rft.date=1986-01-01&rft.volume=5&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+-+International+Symposium+on+Water-Rock+Interaction&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international symposium on water-rock interaction N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 12 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02597 N1 - SubjectsTermNotLitGenreText - aluminate ion; boehmite; diaspore; geochemistry; gibbsite; oxides; phase equilibria; properties; solubility; thermodynamic properties; water-rock interaction ER - TY - JOUR T1 - Applications of Auger and combined Auger/X-ray photoelectron spectroscopy to the characterization of minerals and their surfaces AN - 50872077; 1989-011324 JF - Papers and Proceedings of the General Meeting - International Mineralogical Association AU - Perry, Dale L AU - Prewitt, C T Y1 - 1986 PY - 1986 DA - 1986 SP - 197 PB - International Mineralogical Association SN - 0579-5559, 0579-5559 KW - experimental studies KW - chemical analysis KW - mineral data KW - differentiation KW - Auger spectroscopy KW - X-ray analysis KW - applications KW - bonding KW - spectroscopy KW - kinetics KW - minerals KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50872077?accountid=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=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.atitle=Applications+of+Auger+and+combined+Auger%2FX-ray+photoelectron+spectroscopy+to+the+characterization+of+minerals+and+their+surfaces&rft.au=Perry%2C+Dale+L%3BPrewitt%2C+C+T&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.issn=05795559&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourteenth general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - 19QAAS N1 - SubjectsTermNotLitGenreText - applications; Auger spectroscopy; bonding; chemical analysis; differentiation; experimental studies; kinetics; mineral data; minerals; spectroscopy; X-ray analysis ER - TY - JOUR T1 - Quantum mechanical calculations of structural properties of materials AN - 50863866; 1989-011236 JF - Papers and Proceedings of the General Meeting - International Mineralogical Association AU - Louie, Steven G AU - Cohen, Marvin L AU - Prewitt, C T Y1 - 1986 PY - 1986 DA - 1986 SP - 159 PB - International Mineralogical Association SN - 0579-5559, 0579-5559 KW - methods KW - crystals KW - theoretical studies KW - materials, properties KW - metals KW - mathematical methods KW - phase transitions KW - crystal structure KW - geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50863866?accountid=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=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.atitle=Quantum+mechanical+calculations+of+structural+properties+of+materials&rft.au=Louie%2C+Steven+G%3BCohen%2C+Marvin+L%3BPrewitt%2C+C+T&rft.aulast=Louie&rft.aufirst=Steven&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Papers+and+Proceedings+of+the+General+Meeting+-+International+Mineralogical+Association&rft.issn=05795559&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourteenth general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1989-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - 19QAAS N1 - SubjectsTermNotLitGenreText - crystal structure; crystals; geophysics; materials, properties; mathematical methods; metals; methods; phase transitions; theoretical studies ER - TY - RPRT T1 - Application of EQ3/6 to modeling the chemical evolution in hydrothermal systems; an example at the Valles Caldera, N.M. AN - 50646272; 1990-059216 JF - Workshop on Geochemical modeling AU - White, Art F AU - Chuma, Nancy J A2 - Jackson, Kenneth J. A2 - Bourcier, William L. Y1 - 1986 PY - 1986 DA - 1986 VL - CONF-8609134 KW - United States KW - models KW - geothermal energy KW - computer programs KW - reactions KW - EQ 3/6 KW - Valles Caldera KW - New Mexico KW - economic geology KW - thermal waters KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50646272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=White%2C+Art+F%3BChuma%2C+Nancy+J&rft.aulast=White&rft.aufirst=Art&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+EQ3%2F6+to+modeling+the+chemical+evolution+in+hydrothermal+systems%3B+an+example+at+the+Valles+Caldera%2C+N.M.&rft.title=Application+of+EQ3%2F6+to+modeling+the+chemical+evolution+in+hydrothermal+systems%3B+an+example+at+the+Valles+Caldera%2C+N.M.&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Geochemical modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 15 N1 - Availability - Lawrence Livermore Natl. Lab., Berkeley, CA, United States N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Numerical Simulation of the Effect of Soil Nitrogen Transport and Transformations on Groundwater Contamination AN - 19096711; 9010401 AB - Two numerical models, one for the vadose zone and the other for the aquifer system are utilized to predict potential nitrate pollution in groundwater. Transport by dispersion and convection of mobile species of nitrogen, ammonium ion exchange, first order nitrogen transformations, and nitrogen plant uptake are included in the formulation for the vadose zone. Transport of nitrogen in the aquifer is assumed to be affected only by dispersion-convection phenomena. Justifications for one-dimensional conceptualization of flow in the vadose zone and two-dimensional representation for the aquifer, under various field conditions are presented. To illustrate the concept, a simple hypothetical problem is solved. The approach presented here provides an efficient means of long-term simulation of large-scale field problems. (See also W90-10388) (Author 's abstract) JF - Impact of Agricultural Activities on Ground Water. International Contributions to Hydrogeology Volume 5. Verlag Heinz GmbH, Hannover, West Germany. 1986. 297-312. 6 fig, 13 ref. AU - Mehran, M AU - Norrishad, J AU - Tanji, K K AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1986 PY - 1986 DA - 1986 KW - Water Resources Abstracts KW - Groundwater pollution KW - Model studies KW - Nitrogen KW - Nutrient transport KW - Path of pollutants KW - Simulation analysis KW - Soil chemistry KW - Aquifers KW - Ion exchange KW - Numerical analysis KW - Soil-water-plant relationships KW - Vadose zone KW - SW 0845:Water in soils KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19096711?accountid=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=&rft.atitle=Numerical+Simulation+of+the+Effect+of+Soil+Nitrogen+Transport+and+Transformations+on+Groundwater+Contamination&rft.au=Mehran%2C+M%3BNorrishad%2C+J%3BTanji%2C+K+K&rft.aulast=Mehran&rft.aufirst=M&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - CONF T1 - Evaluation of indoor aerosol control devices and their effects on radon progeny concentrations. AN - 14800959; 1652055 AB - Eleven portable air cleaning devices have been evaluated for control of indoor concentrations of respirable particles, and their concomitant effects on radon progeny concentrations have been investigated. The experiments were conducted in a room-size chamber using cigarette smoke and radon injection from an external source. Of the devices examined the electrostatic precipitators and extended surface filters had significant particle removal rates, while the particle removal rates for several small panel-filters, an ion generator, and a pair of mixing fans were found to be essentially negligible. The evaluation of radon progeny control produced similar results; the air cleaners that were effective in removing particles were also effective in reducing radon progeny concentrations. At the low particle concentrations, deposition of the unattached radon progeny on room surfaces was found to be a significant removal mechanism. JF - Environment International AU - Sextro, R G AU - Offermann, F J AU - Nazaroff, W W AU - Nero, A V AU - Revzan, K L AU - Yater, J Y1 - 1986 PY - 1986 DA - 1986 SP - 429 EP - 438 VL - 12 IS - 1-4 KW - indoor environments KW - Pollution Abstracts KW - air cleaners KW - aerosols KW - radon KW - electrostatic precipitators KW - smoke KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14800959?accountid=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=Environment+International&rft.atitle=Evaluation+of+indoor+aerosol+control+devices+and+their+effects+on+radon+progeny+concentrations.&rft.au=Sextro%2C+R+G%3BOffermann%2C+F+J%3BNazaroff%2C+W+W%3BNero%2C+A+V%3BRevzan%2C+K+L%3BYater%2C+J&rft.aulast=Sextro&rft.aufirst=R&rft.date=1986-01-01&rft.volume=12&rft.issue=1-4&rft.spage=429&rft.isbn=&rft.btitle=&rft.title=Environment+International&rft.issn=01604120&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Indoor air quality. N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - A passive sampler for water vapor. AN - 14791752; 1652128 AB - In this preliminary study, the authors report on improvements made to a passive sampler for water vapor and on the results of tests to determine its suitability for studies of indoor air quality. Tests completed demonstrated precision, accuracy, linear response with exposure, sensitivity, and capacity sufficient for use in large scale studies to determine absolute humidities inexpensively. JF - Environment International AU - Girman, J R AU - Allen, J R AU - Lee, A Y Y1 - 1986 PY - 1986 DA - 1986 SP - 461 EP - 465 VL - 12 IS - 1-4 KW - vapor KW - Pollution Abstracts KW - air quality KW - humidity KW - sampling instruments KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14791752?accountid=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=Environment+International&rft.atitle=A+passive+sampler+for+water+vapor.&rft.au=Girman%2C+J+R%3BAllen%2C+J+R%3BLee%2C+A+Y&rft.aulast=Girman&rft.aufirst=J&rft.date=1986-01-01&rft.volume=12&rft.issue=1-4&rft.spage=461&rft.isbn=&rft.btitle=&rft.title=Environment+International&rft.issn=01604120&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Indoor air quality. N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Effectiveness of local ventilation in removing simulated pollution from point sources. AN - 14791588; 1652091 AB - The influence of environmental conditions on the effectiveness of range hoods and window fans in removing indoor pollutants is considered. Tests were conducted in a two-room test space whose infiltration rate was less than 0.1 h super(-1). Pollutants were simulated using dilute sulfur hexafluoride as a tracer gas. Range hood tests were carried out with heated and unheated tracer gas. In the former case, where the buoyancy of the tracer was fixed, removal efficiency was roughly linear over a range of flow rates from 10.3 to 60.0 L s super(-1); the highest measured efficiency was 0.77. With unheated tracer gas, effectiveness was highly dependent on free convection patterns, so that the concept of ventilation efficiency was inapplicable. Window fan tests were conducted with the source of tracer gas in each of the two rooms, the fan itself remaining fixed. The results demonstrate the difficulty of applying conventional definitions of ventilation efficiency, such as those derived from mass-balance models, to realistic situations. JF - Environment International AU - Revzan, K L Y1 - 1986 PY - 1986 DA - 1986 SP - 449 EP - 459 VL - 12 IS - 1-4 KW - Pollution Abstracts KW - air quality KW - ventilation KW - tracers KW - indoor environments KW - simulation KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14791588?accountid=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=Environment+International&rft.atitle=Effectiveness+of+local+ventilation+in+removing+simulated+pollution+from+point+sources.&rft.au=Revzan%2C+K+L&rft.aulast=Revzan&rft.aufirst=K&rft.date=1986-01-01&rft.volume=12&rft.issue=1-4&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Environment+International&rft.issn=01604120&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special issue: Indoor air quality. N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Emissions of volatile organic compounds from adhesives with indoor applications. AN - 14790173; 1651791 AB - Studies have shown that volatile organic compounds (VOC) emitted from architectural materials are potentially important indoor air pollutants in office buildings. In this study, the authors investigated emissions of VOC from 15 adhesives, both solvent- and water-based, that are used to construct and finish interiors of buildings. Adhesive were applied to an inert substrate and dried for 7 to 14 days. Vacuum extraction and cryogenic trapping of volatiles with analysis by gas chromatography/mass spectrometry were used for the qualitative and semiquantitative determination of emissions of VOC. Emission rates of VOC were determined with a simple air exposure apparatus and collection of volatiles on charcoal adsorption tubes. Quantitative analyses were performed by gas chromatography with flame ionization detection. The major compounds emitted by the adhesives were toluene, styrene, and a variety of cyclic, branch, and normal alkanes. JF - . no. 7-321. 1986. AU - Girman, J R AU - Hodgson, A T AU - Newton, A S AU - Winkes, A W A2 - Berglund, B A2 - Berglund, U A2 - Lindvall, T A2 - Spengler, J A2 - Sundell, J (eds) Y1 - 1986 PY - 1986 DA - 1986 KW - Pollution Abstracts KW - emissions KW - mass spectroscopy KW - air quality KW - gas chromatography KW - buildings KW - volatile organic compounds KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14790173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Girman%2C+J+R%3BHodgson%2C+A+T%3BNewton%2C+A+S%3BWinkes%2C+A+W&rft.aulast=Girman&rft.aufirst=J&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Emissions+of+volatile+organic+compounds+from+adhesives+with+indoor+applications.&rft.title=Emissions+of+volatile+organic+compounds+from+adhesives+with+indoor+applications.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Heavy charged particle therapy of bone and soft tissue sarcoma. A phase I-II trial of the University of California Lawrence Berkeley Laboratory and the Northern California Oncology Group. AN - 14781233; 1630269 AB - At the University of California Lawrence Berkeley Laboratory and the Northern California Oncology Group, a preliminary study of heavy charged particle radiotherapy in soft tissue and bone sarcoma has been carried out. Fifty-two patients with bone or soft tissue tumors were treated wholly or in part with heavy charged particles from 1978 to 1985. Eleven patients, considered inevaluable for purposes of this analysis, received less than 50 Gray-equivalents (GyE). Forty-one patients received from 50 to 78.5 GyE, with a mean of 65 GyE. Serious complications were encountered in the CNS (four patients), in the bowel (one patient), and in bone (one patient). Heavy charged particle radiotherapy appears to be of value in treating bone or soft tissue sarcoma; further trials are planned. JF - AM. J. CLIN. ONCOL. AU - Reimers, M AU - Castro, J R AU - Linstadt, D AU - Collier, J M AU - Henderson, S AU - Hannigan, J AU - Phillips, T L AD - Lawrence Berkeley Lab., Build. 55, Rm. 105, Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 488 EP - 493 VL - 9 IS - 6 SN - 0277-3732, 0277-3732 KW - Toxicology Abstracts KW - side effects KW - heavy ion radiation KW - radiotherapy KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14781233?accountid=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=AM.+J.+CLIN.+ONCOL.&rft.atitle=Heavy+charged+particle+therapy+of+bone+and+soft+tissue+sarcoma.+A+phase+I-II+trial+of+the+University+of+California+Lawrence+Berkeley+Laboratory+and+the+Northern+California+Oncology+Group.&rft.au=Reimers%2C+M%3BCastro%2C+J+R%3BLinstadt%2C+D%3BCollier%2C+J+M%3BHenderson%2C+S%3BHannigan%2C+J%3BPhillips%2C+T+L&rft.aulast=Reimers&rft.aufirst=M&rft.date=1986-01-01&rft.volume=9&rft.issue=6&rft.spage=488&rft.isbn=&rft.btitle=&rft.title=AM.+J.+CLIN.+ONCOL.&rft.issn=02773732&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - radiotherapy; side effects; man; heavy ion radiation ER - TY - JOUR T1 - Regulation of expression of genes for light-harvesting antenna proteins LH-I and LH-II; reaction center polypeptides RC-L, RC-M, and RC-H; and enzymes of bacteriochlorophyll and carotenoid biosynthesis in Rhodobacter capsulatus by light and oxygen. AN - 14768024; 1620093 AB - In this paper the authors report a systematic investigation of mRNAs of photosynthetic genes in R. capsulatus under different growth conditions, using dot blot hybridization as well as blot hybridization of electrophoretically fractionated RNA. The results show a coordinate and differential regulation of the genes for LH (I, II) and RC (L, M, H) polypeptides and pigment (Bchl, Crt) biosynthesis by light intensity and O sub(2) concentration. JF - Proceedings of the National Academy of Sciences, USA AU - Zhu, Y S AU - Hearst, JE AD - Div. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 7613 EP - 7617 VL - 83 IS - 20 SN - 0027-8424, 0027-8424 KW - biosynthesis KW - enzymes KW - genes KW - gene expression KW - oxygen KW - bacteriochlorophyll KW - carotenoids KW - Biochemistry Abstracts 2: Nucleic Acids; Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Rhodobacter capsulatus KW - reaction centers KW - gene regulation KW - light-harvesting proteins KW - light KW - G 07320:Bacterial genetics KW - N 14662:Gene regulation KW - J 02740:Genetics and evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14768024?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Regulation+of+expression+of+genes+for+light-harvesting+antenna+proteins+LH-I+and+LH-II%3B+reaction+center+polypeptides+RC-L%2C+RC-M%2C+and+RC-H%3B+and+enzymes+of+bacteriochlorophyll+and+carotenoid+biosynthesis+in+Rhodobacter+capsulatus+by+light+and+oxygen.&rft.au=Zhu%2C+Y+S%3BHearst%2C+JE&rft.aulast=Zhu&rft.aufirst=Y&rft.date=1986-01-01&rft.volume=83&rft.issue=20&rft.spage=7613&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodobacter capsulatus; light; gene regulation; light-harvesting proteins; reaction centers ER - TY - JOUR T1 - Oxygen-regulated mRNAs for light-harvesting and reaction center complexes and for bacteriochlorophyll and carotenoid biosynthesis in Rhodobacter capsulatus during the shift from anaerobic to aerobic growth. AN - 14741768; 1595801 AB - The stability and regulation by oxygen of mRNAs for the photosynthetic apparatus in Rhodobacter capsulatus have been studied by using proflavin to inhibit transcription and by shifting cells from anaerobic to aerobic conditions. The results from the inhibition experiments show that the mRNA for the light-harvesting LH-II polypeptides ( beta , alpha ) is more stable than that for the light-harvesting LH-I polypeptides ( beta , alpha ) during anaerobic growth, whereas the mRNAs for the reaction center polypeptides L (RC-L), M (RC-M), and H (RC-H) are less stable than both the LH-I and LH-II mRNAs. The authors have particularly shown that although the expression of most photosynthetic genes in R. capsulatus is repressed by oxygen, the crtA gene, located in the BamHI H fragment of the R' plasmid pRPS404 and responsible for the oxidation of spheroidene to spheroidenone, responds to oxygen in an opposite fashion. This enzymatic oxidation may protect the photosynthetic apparatus from photooxidative damage. JF - Journal of Bacteriology AU - Zhu, Y S AU - Cook, D N AU - Leach, F AU - Armstrong, G A AU - Alberti, M AU - Hearst, JE AD - Div. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 1180 EP - 1188 VL - 168 IS - 3 SN - 0021-9193, 0021-9193 KW - biosynthesis KW - association KW - bacteriochlorophyll KW - carotenoids KW - oxygen KW - Microbiology Abstracts B: Bacteriology KW - reaction centers KW - Rhodobacter capsulatus KW - light-harvesting proteins KW - mRNA KW - J 02727:Amino acids, peptides and proteins KW - J 02723:Photosynthesis, electron transport and related phenomena UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14741768?accountid=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+Bacteriology&rft.atitle=Oxygen-regulated+mRNAs+for+light-harvesting+and+reaction+center+complexes+and+for+bacteriochlorophyll+and+carotenoid+biosynthesis+in+Rhodobacter+capsulatus+during+the+shift+from+anaerobic+to+aerobic+growth.&rft.au=Zhu%2C+Y+S%3BCook%2C+D+N%3BLeach%2C+F%3BArmstrong%2C+G+A%3BAlberti%2C+M%3BHearst%2C+JE&rft.aulast=Zhu&rft.aufirst=Y&rft.date=1986-01-01&rft.volume=168&rft.issue=3&rft.spage=1180&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodobacter capsulatus; light-harvesting proteins; reaction centers; mRNA ER - TY - JOUR T1 - Dose volume histogram analysis of liver radiation tolerance. AN - 14642812; 1506193 AB - Eleven patients with carcinoma of the pancreas or biliary system received heavy changed particle radiation treatments and whole liver heavy charged particle radiation at Lawrence Berkeley Laboratory. The liver received partial as well as whole organ irradiation. Integral dose volume histograms for the liver were obtained in all 11 patients. An integral dose volume histogram displays on the ordinate the percentage of liver that was irradiated in excess of the dose specified on the abcissa. In this study, the clinical liver radiation tolerance of these patients is correlated with the information contained in an integral dose volume histogram. One patient developed radiation hepatitis. The authors' results suggest that liver doses in excess of 30 to 35 GyE should be limited to 30% of the liver or less when 18 GyE of whole liver radiation is delivered at 2 GyE per fraction in addition to primary radiation of the pancreas or biliary system. JF - International Journal of Radiation Oncology, Biology, & Physics AU - Austin-Seymour, M M AU - Chen, GTY AU - Castro, J R AU - Saunders, WM AU - Pitluck, S AU - Woodruff, KH AU - Kessler, M AD - Build. 55, 1 Cyclotron Rd., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 31 EP - 35 VL - 12 IS - 1 SN - 0360-3016, 0360-3016 KW - dose KW - tolerance KW - association KW - Toxicology Abstracts KW - radiation KW - liver KW - hepatitis KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14642812?accountid=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=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.atitle=Dose+volume+histogram+analysis+of+liver+radiation+tolerance.&rft.au=Austin-Seymour%2C+M+M%3BChen%2C+GTY%3BCastro%2C+J+R%3BSaunders%2C+WM%3BPitluck%2C+S%3BWoodruff%2C+KH%3BKessler%2C+M&rft.aulast=Austin-Seymour&rft.aufirst=M&rft.date=1986-01-01&rft.volume=12&rft.issue=1&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.issn=03603016&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - radiation; liver; hepatitis; man ER - TY - JOUR T1 - Three-dimensional structure of the surface layer protein of Aquaspirillum serpens VHA determined by electron crystallography. AN - 14593332; 1466825 AB - The three-dimensional structure of the protein which forms the S layer of Aquaspirillum serpens strain VHA has been determined by electron microscopy. Structures have been reconstructed to a resolution of about 1.6 nm for single-layered specimens and about 4 nm for two-layered specimens. The structure, which has hexagonal symmetry, consists of a core in the shape of a cup, with six projections arising from the rim of the cup to join adjacent subunits at the threefold symmetry axes. The model is consistent with edge views of the S layer which have been obtained in this and other work. It is now clear from this work and from three-dimensional reconstructions of other bacterial S layers that a wide diversity exists in the morphology of surface layers. JF - Journal of Bacteriology AU - Dickson, M R AU - Downing, KH AU - Wu, W H AU - Glaeser, R M AD - Donner Lab., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 1025 EP - 1034 VL - 167 IS - 3 SN - 0021-9193, 0021-9193 KW - Aquaspirillum serpens KW - cell walls KW - characterization KW - proteins KW - ultrastructure KW - Microbiology Abstracts B: Bacteriology KW - J 02727:Amino acids, peptides and proteins KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14593332?accountid=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+Bacteriology&rft.atitle=Three-dimensional+structure+of+the+surface+layer+protein+of+Aquaspirillum+serpens+VHA+determined+by+electron+crystallography.&rft.au=Dickson%2C+M+R%3BDowning%2C+KH%3BWu%2C+W+H%3BGlaeser%2C+R+M&rft.aulast=Dickson&rft.aufirst=M&rft.date=1986-01-01&rft.volume=167&rft.issue=3&rft.spage=1025&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - cell walls; proteins ER - TY - JOUR T1 - Chronological supplement to the carcinogenic potency database: Standardized results of animal bioassays published through December 1982. AN - 14554303; 1437701 AB - The authors report results of carcinogenesis bioassays published in Technical Reports of the National Cancer Institute/National Toxicology Program between July 1980 and December 1982, and the general literature between July 1981 and December 1982. This supplement includes results of 280 long-term, chronic experiments of 114 test compounds. JF - Environmental Health Perspectives AU - Gold, L S AU - de Veciana, M AU - Backman, G M AU - Magaw, R AU - Lopipero, P AU - Smith, M AU - Blumenthal, M AU - Levinson, R AU - Bernstein, L AU - Ames, B N AD - Biol. and Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 161 EP - 200 VL - 67 SN - 0091-6765, 0091-6765 KW - chemicals KW - chronic toxicity KW - bioassays KW - carcinogenesis KW - carcinogenicity KW - data bases KW - toxicity KW - Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts KW - X 24240:Miscellaneous KW - P 6000:TOXICOLOGY AND HEALTH KW - H SE4.2:DATA ANALYSIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14554303?accountid=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=Environmental+Health+Perspectives&rft.atitle=Chronological+supplement+to+the+carcinogenic+potency+database%3A+Standardized+results+of+animal+bioassays+published+through+December+1982.&rft.au=Gold%2C+L+S%3Bde+Veciana%2C+M%3BBackman%2C+G+M%3BMagaw%2C+R%3BLopipero%2C+P%3BSmith%2C+M%3BBlumenthal%2C+M%3BLevinson%2C+R%3BBernstein%2C+L%3BAmes%2C+B+N&rft.aulast=Gold&rft.aufirst=L&rft.date=1986-01-01&rft.volume=67&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carcinogenicity; bioassays; data bases; toxicity; carcinogenesis ER - TY - BOOK T1 - Identification and correlation of volatile components in oil shale report wastewaters. AN - 14496449; 1412722 AB - An investigation into the nature of the volatile organic components in oil shale report wastewaters is described. Headspace samples were analyzed by capillary gas chromatography using a fused-silica Carbowax column. Flame ionization and flame thermionic detectors were used, the latter to provide enhanced sensitivity to nitrogenous compounds, which were of prime interest because they are malodorous and potentially hazardous. Component peak correlations were performed among 8 wastewaters (Oxy-6 gas condensate, Oxy-6 retort water, Oxy-7 and 8 gas condensate, Paraho, TOSCO HSP, Geokinetics-9, Omega-9, and Rio Blanco sour) and between 1 wastewater (Oxy-6 gas condensate) and a reference mixture of 17 nitrogen heterocycles. The correlations were based on statistical comparisons of peak retention indices, using a computer program that compared each peak from one sample's chromatogram with peaks in the same retention-index range from chromatograms of one or more different samples. AU - Hunter, L AU - Persoff, P AU - Daughton, C G A2 - Pawlowski, L A2 - Alaerts, G A2 - Lacy, WJ (eds) Y1 - 1986 PY - 1986 DA - 1986 SP - 15 EP - 651 KW - Pollution Abstracts KW - gas chromatography KW - organic compounds KW - oil shale KW - wastewater treatment KW - statistical analysis KW - P 3000:SEWAGE & WASTEWATER TREATMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14496449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hunter%2C+L%3BPersoff%2C+P%3BDaughton%2C+C+G&rft.aulast=Hunter&rft.aufirst=L&rft.date=1986-01-01&rft.volume=&rft.issue=&rft.spage=637&rft.isbn=&rft.btitle=Identification+and+correlation+of+volatile+components+in+oil+shale+report+wastewaters.&rft.title=Identification+and+correlation+of+volatile+components+in+oil+shale+report+wastewaters.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Studies in Environmental Science 29. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Aggregation of U.S. population centers using climate parameters related to building energy use. AN - 14484011; 1386079 AB - A technique for aggregating population centers into groups based on selected climate parameters is presented. Climate information on the 125 largest Standard Metropolitan Statistical Areas (SMSAs) in the United States is used to assign each SMSA to a particular group. The technique selects one SMSA in each region as a "climate center," whose climate is used to represent the entire region. The 125 SMSAs contain over 140 million population and include every metropolitan area of 250 thousand or more. The climate variables used to group SMSAs of similar climate are heating and cooling degree days, K sub(T) - a measure of solar radiation, and latent enthalpy hours, a measure of moisture that must be removed from outside air in order to bring it to a standard comfort condition. Climate information is derived from SOLMET and TMY weather data. Characterization of U.S. climates in terms of these variables and relationships between pairs of variables is discussed. An interactive agglomeration computer program, GLOM aggregates the SMSAs into climate regions. The user provides aggregation rules based on specified ranges of the climate variables and a selection of initial climate centers. Considerable latitude is given to the user to manipulate and/or modify the computer-based groupings. JF - J. CLIM. APPL. METEOROL. AU - Andersson, B AU - Carroll, W L AU - Martin, M R AD - Passive Res. and Dev. Group, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 596 EP - 614 VL - 25 IS - 5 KW - building KW - Health & Safety Science Abstracts KW - computer programs KW - energy conservation KW - meteorology KW - H SE1.26:ENERGY CONSERVATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14484011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+CLIM.+APPL.+METEOROL.&rft.atitle=Aggregation+of+U.S.+population+centers+using+climate+parameters+related+to+building+energy+use.&rft.au=Andersson%2C+B%3BCarroll%2C+W+L%3BMartin%2C+M+R&rft.aulast=Andersson&rft.aufirst=B&rft.date=1986-01-01&rft.volume=25&rft.issue=5&rft.spage=596&rft.isbn=&rft.btitle=&rft.title=J.+CLIM.+APPL.+METEOROL.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - computer programs; energy conservation; meteorology ER - TY - JOUR T1 - Saving energy the easy way: An analysis of thermostat management. AN - 14478381; 1384786 AB - One of the most effective and least expensive means of reducing household energy use is to maintain low indoor temperatures during the winter and high indoor temperatures during the summer. The authors examine the determinants of self-reported winter and summer thermostat settings and control strategies. Thermostat management (especially during the summer) was found not to be fixed, but varied and sensitive to some conditions. Certain groups (younger people, better educated individuals, audited households, multi-family households, and residents of warmer climates) reduced energy use at a greater rate than their counterparts. Households lowered and raised their thermostats during the day and during different seasons and also shut off their heating and air conditioning systems when their home was unoccupied. In fact, many households reported settings below 68 degree in the winter and above 78 degree in the summer, the standard temperatures used in many energy models and programs. This study raised a number of interesting questions for future work that shoud lead to improvements in the study of thermostat management, design and marketing of energy conservation programs, and the design of utility surveys. JF - ENERGY. AU - Vine, EL AD - Appl. Sci. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 811 EP - 820 VL - 11 IS - 8 SN - 0314-7487, 0314-7487 KW - thermal properties KW - Health & Safety Science Abstracts KW - surveys KW - seasonal variations KW - energy conservation KW - H SE1.26:ENERGY CONSERVATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14478381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ENERGY.&rft.atitle=Saving+energy+the+easy+way%3A+An+analysis+of+thermostat+management.&rft.au=Vine%2C+EL&rft.aulast=Vine&rft.aufirst=EL&rft.date=1986-01-01&rft.volume=11&rft.issue=8&rft.spage=811&rft.isbn=&rft.btitle=&rft.title=ENERGY.&rft.issn=03147487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - energy conservation; surveys; seasonal variations ER - TY - JOUR T1 - Secondary structure of halorhodopsin. AN - 14459164; 1365438 AB - Ultraviolet circular dichroism (CD) spectroscopy in the interval from 190 to 240 nm has been used to estimate the secondary structural content of halorhodopsin (hR), a light-driven chloride pump isolated from the membranes of Halobacterium halobium . Least-squares curve fitting of the CD spectrum for hR solubilized with octyl glucoside yields an alpha -helical content of similar to 50% and a beta -structure content of similar to 30%. The CD spectrum of hR is unaffected by the absence or presence of chloride ions or by the ionic strength of the medium. The CD spectrum of halorhodopsin is very similar to that of bacteriorhodopsin, indicating that these light-driven pumps possess nearly identical fractions of alpha - and beta -secondary structures. JF - Biochemistry (Washington) AU - Jap, B K AU - Kong, S-H AD - Donner Lab., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 502 EP - 505 VL - 25 IS - 2 SN - 0006-2960, 0006-2960 KW - C.D. KW - Halobacterium halobium KW - cell membranes KW - chloride KW - halorhodopsin KW - pumps KW - secondary structure KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 1: Biological Membranes (till 1993) KW - J 02727:Amino acids, peptides and proteins KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14459164?accountid=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=Biochemistry+%28Washington%29&rft.atitle=Secondary+structure+of+halorhodopsin.&rft.au=Jap%2C+B+K%3BKong%2C+S-H&rft.aulast=Jap&rft.aufirst=B&rft.date=1986-01-01&rft.volume=25&rft.issue=2&rft.spage=502&rft.isbn=&rft.btitle=&rft.title=Biochemistry+%28Washington%29&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - C.D.; pumps; secondary structure; cell membranes ER - TY - JOUR T1 - An empirical comparison of methods used to estimate carcinogenic potency in long-term animal bioassays: Lifetable vs summary incidence data. AN - 14402069; 1246080 AB - Two methods for estimating carcinogenic potency from animal carcinogenesis bioassays (TD50-defined in the paper) are compared, one based on lifetable data and one based on summary incidence data. The lifetable analysis adjusts for the differential effects of toxicity among dose groups and for differences in the time pattern of tumor incidence, while summary incidence analysis does not. However, summary data are all that are usually available in the published result of animal cancer tests. Using NCI bioassay results which provide full lifetable data, the authors compare lifetable and summary estimates of potency and their statistical significance as well as the estimated shape of the dose-response curve. There is substantial agreement between these methods of analysis in terms of potency estimation, although lifetable estimates are usually more potent. JF - Fundamental and Applied Toxicology AU - Gold, L S AU - Bernstein, L AU - Kaldor, J AU - Backman, G AU - Hoel, D AD - Biol. and Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 263 EP - 269 VL - 6 IS - 2 SN - 0272-0590, 0272-0590 KW - Toxicology Abstracts KW - animals KW - life tables KW - bioassays KW - carcinogenicity testing KW - X 24222:Analytical procedures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14402069?accountid=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=Fundamental+and+Applied+Toxicology&rft.atitle=An+empirical+comparison+of+methods+used+to+estimate+carcinogenic+potency+in+long-term+animal+bioassays%3A+Lifetable+vs+summary+incidence+data.&rft.au=Gold%2C+L+S%3BBernstein%2C+L%3BKaldor%2C+J%3BBackman%2C+G%3BHoel%2C+D&rft.aulast=Gold&rft.aufirst=L&rft.date=1986-01-01&rft.volume=6&rft.issue=2&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Fundamental+and+Applied+Toxicology&rft.issn=02720590&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - carcinogenicity testing; bioassays; animals; life tables ER - TY - JOUR T1 - Association between carcinogenic potency and tumor pathology in rodent carcinogenesis bioassays. AN - 14397351; 1252718 AB - Carcinogenic potency (TD50) estimated from the results of 88 NCI/NTP carcinogenesis bioassays was examined by common target sites in rats and mice. Other indicators of a chemical's hazard were investigated, including whether tumors were induced at more than one site in a single sex-species group of test animals, whether tumors may have caused the death of the animal or were found at sacrifice, and whether metastases of induced tumors occurred. These hazard indicators are sometimes interrelated; however, the potency (TD50) values of chemicals which are hazardous by each of these measures spanned a wide range. Carcinogens which caused some type of fatal tumor were more likely than other carcinogens to cause tumors in multiple organ sites and multiple sex-species groups. Since these other hazard indicators were not related to carcinogenic potency, they should be included along with potency estimates such as the TD50 in summarizing the potential dangers of human exposures to a carcinogen and in comparisons of hazard among carcinogens. JF - Fundamental and Applied Toxicology AU - Gold, L S AU - Ward, J M AU - Bernstein, L AU - Stern, B AD - Biol. Med. Div., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 677 EP - 690 VL - 6 IS - 4 SN - 0272-0590, 0272-0590 KW - potency KW - tumors KW - rats KW - mice KW - Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts KW - carcinogenicity KW - pathology KW - chemicals KW - carcinogenesis KW - reviews KW - bioassays KW - H SE4.20:POISONS AND POISONING KW - X 24250:Reviews KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14397351?accountid=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=Fundamental+and+Applied+Toxicology&rft.atitle=Association+between+carcinogenic+potency+and+tumor+pathology+in+rodent+carcinogenesis+bioassays.&rft.au=Gold%2C+L+S%3BWard%2C+J+M%3BBernstein%2C+L%3BStern%2C+B&rft.aulast=Gold&rft.aufirst=L&rft.date=1986-01-01&rft.volume=6&rft.issue=4&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Fundamental+and+Applied+Toxicology&rft.issn=02720590&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - rats; mice; carcinogenicity; pathology; chemicals; reviews; carcinogenesis; bioassays; tumors ER - TY - JOUR T1 - A comparative study of combustion in kerosene heaters. AN - 14257900; 1101680 AB - The combustion characteristics of radiant, convective, and multistage kerosene heaters have been determined and compared. Two types of experiments were conducted, In the first of these, composition and temperature were measured as a function of axial position in the heater to determine the progress of combustion. In the second type, composition, fuel cosumption rate, temperature, pressure, and exhaust stream mass flow rate were measured in an exhaust manifold to ascertain the effect of heater type and heater operating conditions on exhaust gas composition. Fuel consumption was sensitive to wick height, wick age, and volume of fuel in the tank. Heater design strongly influenced emission rates. JF - Environmental Science & Technology AU - Lionel, T AU - Martin, R J AU - Brown, N J AD - App. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1986 PY - 1986 DA - 1986 SP - 78 EP - 85 VL - 20 IS - 1 SN - 0013-936X, 0013-936X KW - heating system KW - Pollution Abstracts KW - kerosene KW - flow rates KW - combustion KW - emission control KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14257900?accountid=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+Science+%26+Technology&rft.atitle=A+comparative+study+of+combustion+in+kerosene+heaters.&rft.au=Lionel%2C+T%3BMartin%2C+R+J%3BBrown%2C+N+J&rft.aulast=Lionel&rft.aufirst=T&rft.date=1986-01-01&rft.volume=20&rft.issue=1&rft.spage=78&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - combustion; kerosene; flow rates; emission control ER - TY - JOUR T1 - The distribution of uranium and thorium in the Stripa quartz monzonite, Sweden AN - 51272182; 1986-017516 AB - The Stripa quartz monzonite intrudes the Precambrian metavolcanic terrane of central Sweden. A facility to test the geotechnical aspects of underground storage of radioactive waste provided galleries and drill holes to sample the quartz monzonite and its associated ground water over the vertical range of nearly a kilometer. Analyses of rock and fluid radioelement concentrations over this extent provided a picture of the behavior of radioelements within the upper portions of the pluton. The quartz monzonite has a high proportion of uranium with respect to thorium (Th/U approximately 1), due primarily to the association of U with fracture-filling chlorite. This association enhances the availability of U to the ground water, demonstrated by relatively high concentrations of U in ground water in the upper 150 m of the quartz monzonite, with considerably lower concentrations in water of lower Eh at depths of 400-900 m. The mobility of U is also suggested by its apparent migration over short distances in response to thermal-hydraulic conditions during a 1-yr. heater experiment. The occurrence of U in rock and ground water at Stripa then points out the ability of a relatively oxidizing environment to enhance mobilization of actinide elements, and conversely, the desirability of a radioactive waste repository to provide a reducing environment to minimize radioelement migration. JF - Uranium AU - Wollenberg, Harold A AU - Flexser, Steven Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 155 EP - 167 PB - Elsevier, Amsterdam-New York VL - 2 IS - 2 SN - 0167-5583, 0167-5583 KW - Western Europe KW - underground storage KW - Stripa region KW - igneous rocks KW - Europe KW - migration of elements KW - radioactive waste KW - ground water KW - engineering geology KW - Scandinavia KW - plutonic rocks KW - Orebro Sweden KW - metals KW - quartz monzonite KW - thorium KW - uranium KW - waste disposal KW - trace elements KW - geochemistry KW - actinides KW - Eh KW - Sweden KW - 30:Engineering geology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51272182?accountid=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=Uranium&rft.atitle=The+distribution+of+uranium+and+thorium+in+the+Stripa+quartz+monzonite%2C+Sweden&rft.au=Wollenberg%2C+Harold+A%3BFlexser%2C+Steven&rft.aulast=Wollenberg&rft.aufirst=Harold&rft.date=1985-12-01&rft.volume=2&rft.issue=2&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Uranium&rft.issn=01675583&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 2 tables, sect., geol. sketch map N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - actinides; Eh; engineering geology; Europe; geochemistry; ground water; igneous rocks; metals; migration of elements; Orebro Sweden; plutonic rocks; quartz monzonite; radioactive waste; Scandinavia; Stripa region; Sweden; thorium; trace elements; underground storage; uranium; waste disposal; Western Europe ER - TY - JOUR T1 - Two dimensional discontinuous deformation analysis AN - 51262433; 1986-024633 AB - This paper explains a novel "back-analysis" scheme to determine rock mass behavior models from an array of deformational measurements. The input will be the locations of data points and the set of measured displacements, as well as description of the locations and orientations of planes of discontinuity, and the blocks they determine. The output, drawn by the computer, will be the set of block displacements, rotations, and strains that determine the behavioral model of the mass.--Journal abstract. JF - International Journal for Numerical and Analytical Methods in Geomechanics AU - Shi, Gen-Hua AU - Goodman, Richard E Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 541 EP - 556 PB - Wiley & Sons, Chichester-New York VL - 9 IS - 6 SN - 0363-9061, 0363-9061 KW - models KW - finite element analysis KW - strain KW - statistical analysis KW - equations KW - displacements KW - deformation KW - analysis KW - two-dimensional models KW - rock mechanics KW - least-squares analysis KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51262433?accountid=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=Two+dimensional+discontinuous+deformation+analysis&rft.au=Shi%2C+Gen-Hua%3BGoodman%2C+Richard+E&rft.aulast=Shi&rft.aufirst=Gen-Hua&rft.date=1985-12-01&rft.volume=9&rft.issue=6&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=International+Journal+for+Numerical+and+Analytical+Methods+in+Geomechanics&rft.issn=03639061&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/3312/home LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 1 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analysis; deformation; displacements; equations; finite element analysis; least-squares analysis; models; rock mechanics; statistical analysis; strain; two-dimensional models ER - TY - JOUR T1 - Electro-servo control system for thermomechanical properties testing AN - 51258456; 1986-028039 AB - The main features of a system for pseudo-static thermomechanical triaxial rock testing systems are discussed. The system emphasizes ease of control and versatility in performing complex load/deformation paths required in many testing applications in the temperature-pressure range of 20 to 200 degrees C and atmospheric pressure 70 MPa. Example results are given of the application of the test system in determination of thermoelastic properties of a quartz monzonite rock.--Modified journal abstract. JF - ASTM Geotechnical Testing Journal AU - Myer, Larry R Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 171 EP - 178 PB - American Society for Testing and Materials, Philadelphia, PA VL - 8 IS - 4 SN - 0149-6115, 0149-6115 KW - igneous rocks KW - data acquisition KW - computer languages KW - stress KW - data processing KW - elastic constants KW - deformation KW - triaxial tests KW - rock mechanics KW - computer programs KW - engineering geology KW - physical properties KW - plutonic rocks KW - Fortran KW - quartz monzonite KW - thermomechanical properties KW - testing KW - applications KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51258456?accountid=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=ASTM+Geotechnical+Testing+Journal&rft.atitle=Electro-servo+control+system+for+thermomechanical+properties+testing&rft.au=Myer%2C+Larry+R&rft.aulast=Myer&rft.aufirst=Larry&rft.date=1985-12-01&rft.volume=8&rft.issue=4&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=ASTM+Geotechnical+Testing+Journal&rft.issn=01496115&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 15 N1 - PubXState - PA N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - GTJODJ N1 - SubjectsTermNotLitGenreText - applications; computer languages; computer programs; data acquisition; data processing; deformation; elastic constants; engineering geology; Fortran; igneous rocks; physical properties; plutonic rocks; quartz monzonite; rock mechanics; stress; testing; thermomechanical properties; triaxial tests; Young's modulus ER - TY - JOUR T1 - Cerro Prieto case history; use of wireline logs to characterize a geothermal reservoir AN - 51253795; 1986-028044 AB - The Cerro Prieto geothermal field is located in Baja California, Mexico, in the Salton Trough; a rift basin filled mainly with Colorado River sediments. A comprehensive wireline log analysis was undertaken as part of a multidisciplinary study of this geothermal system. Presented are the methodology that was used and the application of the results to further exploration and development of this high-temperature geothermal resource.--Modified journal abstract. JF - SPEJ. Society of Petroleum Engineers Journal AU - Halfman, S E AU - Lippmann, M J AU - Gilreath, J A Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 793 EP - 803 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 25 IS - 6 SN - 0197-7520, 0197-7520 KW - United States KW - North America KW - dipmeter logging KW - geophysical surveys KW - well-logging KW - metasomatism KW - Salton Trough KW - reservoir rocks KW - models KW - case studies KW - California KW - geothermal fields KW - Mexico KW - surveys KW - hydrothermal alteration KW - Cerro Prieto KW - Baja California Mexico KW - Mexicali Valley KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51253795?accountid=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=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.atitle=Cerro+Prieto+case+history%3B+use+of+wireline+logs+to+characterize+a+geothermal+reservoir&rft.au=Halfman%2C+S+E%3BLippmann%2C+M+J%3BGilreath%2C+J+A&rft.aulast=Halfman&rft.aufirst=S&rft.date=1985-12-01&rft.volume=25&rft.issue=6&rft.spage=793&rft.isbn=&rft.btitle=&rft.title=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.issn=01977520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 22 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table, sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SSPJDN N1 - SubjectsTermNotLitGenreText - Baja California Mexico; California; case studies; Cerro Prieto; dipmeter logging; geophysical surveys; geothermal fields; hydrothermal alteration; metasomatism; Mexicali Valley; Mexico; models; North America; reservoir rocks; Salton Trough; surveys; United States; well-logging ER - TY - JOUR T1 - Hydrologic mechanisms governing fluid flow in a partially saturated, fractured, porous medium AN - 51068505; 1986-017817 AB - A general statistical theory is construced for flow along the fracture and for flow between the matrix blocks to the fractures under partially saturated conditions. Results are obtained from an aperture distribution model for fracture saturation, hydraulic conductivity, and effective matrix-fracture flow areas as functions of pressure. The effects of distortion of flow paths by the air pockets are taken into account by a phase-separation constriction factor in a generalized cubic law for fracture flow under a partially saturated condition. The reduction of matrix-fracture flow area is taken into account by summing the aperture distribution function to a saturation cutoff aperture, which is inversely proportional to the suction head. Drainage from a column of fractured tuff is simulated using available parameters for the densely welded tuff of the Topopah Spring Member at Yucca Mountain, southern Nevada. From the cases simulated for the fractured, porous columns with discrete vertical and horizontal fractures and porous matrix blocks explicitly taken into account, it is observed that the highly transient changes from fully saturated conditions to partially saturated conditions are extremely sensitive to the fracture properties.--Modified journal abstract. JF - Water Resources Research AU - Wang, J S Y AU - Narasimhan, T N Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 1861 EP - 1874 PB - American Geophysical Union, Washington, DC VL - 21 IS - 12 SN - 0043-1397, 0043-1397 KW - United States KW - volcanic rocks KW - igneous rocks KW - radioactive waste KW - ground water KW - Cenozoic KW - Nevada Test Site KW - fractures KW - movement KW - Yucca Mountain KW - Nevada KW - partial saturation KW - welded tuff KW - statistical analysis KW - porous materials KW - mathematical models KW - Nye County Nevada KW - Miocene KW - models KW - Topopah Spring Member KW - pyroclastics KW - engineering geology KW - Tertiary KW - southern Nevada KW - Neogene KW - hydraulic conductivity KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51068505?accountid=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=Hydrologic+mechanisms+governing+fluid+flow+in+a+partially+saturated%2C+fractured%2C+porous+medium&rft.au=Wang%2C+J+S+Y%3BNarasimhan%2C+T+N&rft.aulast=Wang&rft.aufirst=J+S&rft.date=1985-12-01&rft.volume=21&rft.issue=12&rft.spage=1861&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR021i012p01861 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Cenozoic; engineering geology; fractures; ground water; hydraulic conductivity; igneous rocks; mathematical models; Miocene; models; movement; Neogene; Nevada; Nevada Test Site; Nye County Nevada; partial saturation; porous materials; pyroclastics; radioactive waste; southern Nevada; statistical analysis; Tertiary; Topopah Spring Member; United States; volcanic rocks; waste disposal; welded tuff; Yucca Mountain DO - http://dx.doi.org/10.1029/WR021i012p01861 ER - TY - RPRT T1 - Characterization of information requirements for studies of CO (sub 2) effects; water resources, agriculture, fisheries, forests and human health AN - 51066616; 1987-057341 JF - Characterization of information requirements for studies of CO (sub 2) effects; water resources, agriculture, fisheries, forests and human health A2 - White, Margaret R. Y1 - 1985/12// PY - 1985 DA - December 1985 SP - 235 VL - DOE/ER-0236 KW - forests KW - fisheries KW - medical geology KW - human activity KW - agriculture KW - atmosphere KW - vegetation KW - geochemical cycle KW - carbon dioxide KW - carbon KW - climate effects KW - water resources KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51066616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1985-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+of+information+requirements+for+studies+of+CO+%28sub+2%29+effects%3B+water+resources%2C+agriculture%2C+fisheries%2C+forests+and+human+health&rft.title=Characterization+of+information+requirements+for+studies+of+CO+%28sub+2%29+effects%3B+water+resources%2C+agriculture%2C+fisheries%2C+forests+and+human+health&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. incl. tables, sketch maps N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Physical processes relevant to subsidence due to fluid withdrawal AN - 51269798; 1986-018654 JF - Eos, Transactions, American Geophysical Union AU - Narasimhan, T N AU - Anonymous Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 850 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - processes KW - land subsidence KW - deformation KW - fluid withdrawal KW - causes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51269798?accountid=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=Physical+processes+relevant+to+subsidence+due+to+fluid+withdrawal&rft.au=Narasimhan%2C+T+N%3BAnonymous&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=850&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union fall meeting, 1985 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - causes; deformation; fluid withdrawal; land subsidence; processes ER - TY - JOUR T1 - Hydrology of brine disposal in caprock of Barbers Hill salt dome, Chambers County, Texas AN - 51183766; 1986-081818 JF - Eos, Transactions, American Geophysical Union AU - Witherspoon, P A AU - Javandel, I Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 890 EP - 891 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - Barbers Hill salt dome KW - pollution KW - Texas KW - ground water KW - Chambers County Texas KW - brines KW - environmental geology KW - surveys KW - hydrodynamics KW - leaky aquifers KW - waste disposal KW - underground disposal KW - permeability KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51183766?accountid=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=Hydrology+of+brine+disposal+in+caprock+of+Barbers+Hill+salt+dome%2C+Chambers+County%2C+Texas&rft.au=Witherspoon%2C+P+A%3BJavandel%2C+I&rft.aulast=Witherspoon&rft.aufirst=P&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=890&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Barbers Hill salt dome; brines; Chambers County Texas; environmental geology; ground water; hydrodynamics; leaky aquifers; permeability; pollution; surveys; Texas; underground disposal; United States; waste disposal ER - TY - JOUR T1 - Numerical simulations of flow in the unsaturated zone, Yucca Mountain, Nevada AN - 51180867; 1986-081790 JF - Eos, Transactions, American Geophysical Union AU - Rulon, J J AU - Bodvarsson, G S AU - Montazer, Parviz Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 883 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - site exploration KW - unsaturated zone KW - mathematical models KW - Nye County Nevada KW - two-dimensional models KW - radioactive waste KW - ground water KW - engineering geology KW - surveys KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51180867?accountid=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=Numerical+simulations+of+flow+in+the+unsaturated+zone%2C+Yucca+Mountain%2C+Nevada&rft.au=Rulon%2C+J+J%3BBodvarsson%2C+G+S%3BMontazer%2C+Parviz&rft.aulast=Rulon&rft.aufirst=J&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=883&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - engineering geology; ground water; hydrodynamics; mathematical models; Nevada; Nye County Nevada; radioactive waste; site exploration; surveys; two-dimensional models; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Preliminary assessment of hydrochemical controls on selenium contamination at the Kesterson Reservoir, California AN - 51151988; 1987-004078 JF - Eos, Transactions, American Geophysical Union AU - White, Art F AU - Weres, Oleh AU - Wollenberg, Harold AU - Yee, Andy Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 909 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - hydrology KW - PHREEQE KW - selenium KW - surface water KW - data processing KW - pollution KW - hydrochemistry KW - ground water KW - aquifers KW - models KW - computer programs KW - Central Valley KW - California KW - controls KW - environmental geology KW - surveys KW - Kesterson Reservoir KW - Eh KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51151988?accountid=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=Preliminary+assessment+of+hydrochemical+controls+on+selenium+contamination+at+the+Kesterson+Reservoir%2C+California&rft.au=White%2C+Art+F%3BWeres%2C+Oleh%3BWollenberg%2C+Harold%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=909&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; California; Central Valley; computer programs; controls; data processing; Eh; environmental geology; ground water; hydrochemistry; hydrology; Kesterson Reservoir; models; PHREEQE; pollution; selenium; surface water; surveys; United States ER - TY - JOUR T1 - Determination of fracture void geometry and contact area at different effective stress AN - 51150912; 1987-004049 JF - Eos, Transactions, American Geophysical Union AU - Pyrak, L J AU - Myer, L R AU - Cook, G W Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 903 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - experimental studies KW - hydraulics KW - pressure KW - stress KW - void geometry KW - deformation KW - porosity KW - rock mechanics KW - ground water KW - fractures KW - materials, properties KW - pore pressure KW - crystalline rocks KW - hydrodynamics KW - hydraulic conductivity KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51150912?accountid=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=Determination+of+fracture+void+geometry+and+contact+area+at+different+effective+stress&rft.au=Pyrak%2C+L+J%3BMyer%2C+L+R%3BCook%2C+G+W&rft.aulast=Pyrak&rft.aufirst=L&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=903&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crystalline rocks; deformation; experimental studies; fractures; ground water; hydraulic conductivity; hydraulics; hydrodynamics; materials, properties; permeability; pore pressure; porosity; pressure; rock mechanics; stress; void geometry ER - TY - JOUR T1 - A second-order Godunov method for coupled transport processes in geologic media AN - 51149424; 1987-004066 JF - Eos, Transactions, American Geophysical Union AU - Lai, C H AU - Bodvarsson, Gudmundur S AU - Witherspoon, Paul A Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 905 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - movement KW - mathematical models KW - kinetics KW - Godunov method KW - temperature KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51149424?accountid=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=A+second-order+Godunov+method+for+coupled+transport+processes+in+geologic+media&rft.au=Lai%2C+C+H%3BBodvarsson%2C+Gudmundur+S%3BWitherspoon%2C+Paul+A&rft.aulast=Lai&rft.aufirst=C&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=905&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Godunov method; ground water; kinetics; mathematical models; movement; temperature ER - TY - JOUR T1 - Investigation of the role of thermal stresses in nonisothermal fluid injection into rocks AN - 51147955; 1987-004047 JF - Eos, Transactions, American Geophysical Union AU - Noorishad, J AU - Tsang, C F AU - Witherspoon, Paul A Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 903 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - engineering geology KW - petroleum engineering KW - fluid injection KW - thermal stress KW - data processing KW - mathematical models KW - effects KW - ROCMAS KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51147955?accountid=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=Investigation+of+the+role+of+thermal+stresses+in+nonisothermal+fluid+injection+into+rocks&rft.au=Noorishad%2C+J%3BTsang%2C+C+F%3BWitherspoon%2C+Paul+A&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=903&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - data processing; effects; engineering geology; fluid injection; mathematical models; petroleum engineering; ROCMAS; thermal stress ER - TY - JOUR T1 - Effects of single fractures on velocity and attenuation of seismic waves AN - 51115207; 1987-030347 JF - Eos, Transactions, American Geophysical Union AU - Myer, L R AU - Cook, N G W AU - Pyrak, L J Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 950 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - fractures KW - experimental studies KW - stress KW - geophysical methods KW - velocity KW - propagation KW - elastic waves KW - seismic waves KW - interpretation KW - anisotropy KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51115207?accountid=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=Effects+of+single+fractures+on+velocity+and+attenuation+of+seismic+waves&rft.au=Myer%2C+L+R%3BCook%2C+N+G+W%3BPyrak%2C+L+J&rft.aulast=Myer&rft.aufirst=L&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=950&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropy; elastic waves; experimental studies; fractures; geophysical methods; interpretation; propagation; seismic methods; seismic waves; stress; velocity ER - TY - JOUR T1 - Fracture mapping using shear-wave vertical seismic profiling AN - 51113350; 1987-030343 JF - Eos, Transactions, American Geophysical Union AU - Majer, Ernest L AU - McEvilly, Thomas V AU - Eastwood, Frederick S Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 950 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - body waves KW - greenstone KW - geophysical surveys KW - schists KW - geophysical methods KW - elastic waves KW - seismic methods KW - California KW - geothermal fields KW - fractures KW - The Geysers KW - velocity structure KW - metamorphic rocks KW - surveys KW - seismic waves KW - Northern California KW - S-waves KW - anisotropy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51113350?accountid=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=Fracture+mapping+using+shear-wave+vertical+seismic+profiling&rft.au=Majer%2C+Ernest+L%3BMcEvilly%2C+Thomas+V%3BEastwood%2C+Frederick+S&rft.aulast=Majer&rft.aufirst=Ernest&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=950&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anisotropy; body waves; California; elastic waves; fractures; geophysical methods; geophysical surveys; geothermal fields; greenstone; metamorphic rocks; Northern California; S-waves; schists; seismic methods; seismic waves; surveys; The Geysers; United States; velocity structure ER - TY - JOUR T1 - Seismic wave propagation and attenuation across a non-welded interface AN - 51011159; 1988-003875 JF - Eos, Transactions, American Geophysical Union AU - Hopkins, D L AU - Myer, L R AU - Cook, Neville G W Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 985 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - attenuation KW - experimental studies KW - seismology KW - propagation KW - mathematical models KW - elastic waves KW - seismic waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51011159?accountid=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=Seismic+wave+propagation+and+attenuation+across+a+non-welded+interface&rft.au=Hopkins%2C+D+L%3BMyer%2C+L+R%3BCook%2C+Neville+G+W&rft.aulast=Hopkins&rft.aufirst=D&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=985&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - attenuation; elastic waves; experimental studies; mathematical models; propagation; seismic waves; seismology ER - TY - JOUR T1 - Geometry of detachment faulting in the Old Woman-Turtle-Sacramento-Chemehuevi Mountains region of SE California AN - 51008625; 1988-003821 JF - Eos, Transactions, American Geophysical Union AU - Frost, Eric G AU - Okaya, David A Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 978 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - Sacramento Mountains KW - seismology KW - Chemehuevi Mountains KW - detachment faults KW - geophysical methods KW - Turtle Mountains KW - reflection methods KW - block structures KW - mylonites KW - Old Woman Mountains KW - Cenozoic KW - California KW - Tertiary KW - Southern California KW - seismicity KW - metamorphic rocks KW - shear KW - southeastern California KW - San Bernardino County California KW - faults KW - crust KW - CALCRUST KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51008625?accountid=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=Geometry+of+detachment+faulting+in+the+Old+Woman-Turtle-Sacramento-Chemehuevi+Mountains+region+of+SE+California&rft.au=Frost%2C+Eric+G%3BOkaya%2C+David+A&rft.aulast=Frost&rft.aufirst=Eric&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=978&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - block structures; CALCRUST; California; Cenozoic; Chemehuevi Mountains; crust; detachment faults; faults; geophysical methods; metamorphic rocks; mylonites; Old Woman Mountains; reflection methods; Sacramento Mountains; San Bernardino County California; seismicity; seismology; shear; southeastern California; Southern California; Tertiary; Turtle Mountains; United States ER - TY - JOUR T1 - Rates of hydrothermal alteration in the Valles Caldera, New Mexico AN - 50960116; 1988-035771 JF - Eos, Transactions, American Geophysical Union AU - White, Art F AU - Anonymous Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 1081 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - petrology KW - geologic thermometry KW - oxygen KW - isotopes KW - lithium KW - alkali metals KW - Sandoval County New Mexico KW - O-18/O-16 KW - New Mexico KW - metasomatism KW - stable isotopes KW - thermal waters KW - ground water KW - metals KW - Valles Caldera KW - reservoir properties KW - hydrothermal alteration KW - 21:Hydrogeology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960116?accountid=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=Rates+of+hydrothermal+alteration+in+the+Valles+Caldera%2C+New+Mexico&rft.au=White%2C+Art+F%3BAnonymous&rft.aulast=White&rft.aufirst=Art&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=1081&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkali metals; geologic thermometry; ground water; hydrothermal alteration; isotopes; lithium; metals; metasomatism; New Mexico; O-18/O-16; oxygen; petrology; reservoir properties; Sandoval County New Mexico; stable isotopes; thermal waters; United States; Valles Caldera ER - TY - JOUR T1 - Investigation of radiometric anomalies in the VC-1 Hole, Valles Caldera, New Mexico AN - 50954980; 1988-035772 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, H A AU - Flexser, S AU - Smith, A R AU - Anonymous Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 1081 PB - American Geophysical Union, Washington, DC VL - 66 IS - 46 SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - oxygen KW - neutron methods KW - geophysical surveys KW - Pennsylvanian KW - isotopes KW - radioactivity KW - igneous rocks KW - well-logging KW - Sandoval County New Mexico KW - Madera Formation KW - New Mexico KW - Lower Permian KW - stable isotopes KW - sedimentary rocks KW - carbon KW - siltstone KW - Valles Caldera KW - rhyolites KW - electrical logging KW - breccia KW - Paleozoic KW - C-13/C-12 KW - Abo Formation KW - Carboniferous KW - O-18/O-16 KW - Permian KW - porosity KW - surveys KW - clastic rocks KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50954980?accountid=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=Investigation+of+radiometric+anomalies+in+the+VC-1+Hole%2C+Valles+Caldera%2C+New+Mexico&rft.au=Wollenberg%2C+H+A%3BFlexser%2C+S%3BSmith%2C+A+R%3BAnonymous&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1985-11-01&rft.volume=66&rft.issue=46&rft.spage=1081&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1985 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Abo Formation; breccia; C-13/C-12; carbon; Carboniferous; clastic rocks; electrical logging; geophysical surveys; igneous rocks; isotopes; Lower Permian; Madera Formation; neutron methods; New Mexico; O-18/O-16; oxygen; Paleozoic; Pennsylvanian; Permian; porosity; radioactivity; rhyolites; Sandoval County New Mexico; sedimentary rocks; siltstone; stable isotopes; surveys; United States; Valles Caldera; volcanic rocks; well-logging ER - TY - JOUR T1 - Elemental profile of iridium and other elements near the Cretaceous/Tertiary boundary in Hole 577B AN - 50504279; 1986-018122 JF - Initial Reports of the Deep Sea Drilling Project AU - Michel, Helen V AU - Asaro, Frank AU - Alvarez, Walter AU - Alvarez, Luis W AU - Heath, G Ross AU - Burckle, Lloyd H AU - D'Agostino, Anthony E AU - Bleil, Ulrich AU - Horai, Ki-iti AU - Jacobi, Robert D AU - Janecek, Thomas R AU - Koizumi, Itaru AU - Krissek, Lawrence A AU - Monechi, Simonetta AU - Lenotre, Nicole AU - Morley, Joseph J AU - Schultheiss, Peter J AU - Wright, Audrey A Y1 - 1985/11// PY - 1985 DA - November 1985 SP - 533 EP - 538 PB - Texas A & M University, Ocean Drilling Program, College Station, TX VL - 86 SN - 0080-8334, 0080-8334 KW - clay KW - cobalt KW - asteroids KW - Cretaceous KW - platinum group KW - Upper Cretaceous KW - lower Tertiary KW - iron KW - iridium KW - Cenozoic KW - theoretical studies KW - marine sediments KW - aluminum KW - Leg 86 KW - sediments KW - extinction KW - calcium carbonate KW - geochemistry KW - chromium KW - stratigraphy KW - clastic sediments KW - IPOD KW - anomalies KW - impacts KW - Mesozoic KW - Tertiary KW - metals KW - Pacific Ocean KW - nickel KW - Deep Sea Drilling Project KW - stratigraphic boundary KW - DSDP Site 577 KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50504279?accountid=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=Initial+Reports+of+the+Deep+Sea+Drilling+Project&rft.atitle=Elemental+profile+of+iridium+and+other+elements+near+the+Cretaceous%2FTertiary+boundary+in+Hole+577B&rft.au=Michel%2C+Helen+V%3BAsaro%2C+Frank%3BAlvarez%2C+Walter%3BAlvarez%2C+Luis+W%3BHeath%2C+G+Ross%3BBurckle%2C+Lloyd+H%3BD%27Agostino%2C+Anthony+E%3BBleil%2C+Ulrich%3BHorai%2C+Ki-iti%3BJacobi%2C+Robert+D%3BJanecek%2C+Thomas+R%3BKoizumi%2C+Itaru%3BKrissek%2C+Lawrence+A%3BMonechi%2C+Simonetta%3BLenotre%2C+Nicole%3BMorley%2C+Joseph+J%3BSchultheiss%2C+Peter+J%3BWright%2C+Audrey+A&rft.aulast=Michel&rft.aufirst=Helen&rft.date=1985-11-01&rft.volume=86&rft.issue=&rft.spage=533&rft.isbn=&rft.btitle=&rft.title=Initial+Reports+of+the+Deep+Sea+Drilling+Project&rft.issn=00808334&rft_id=info:doi/10.2973%2Fdsdp.proc.86.121.1985 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-04-14 N1 - CODEN - IDSDA6 N1 - SubjectsTermNotLitGenreText - aluminum; anomalies; asteroids; calcium carbonate; Cenozoic; chromium; clastic sediments; clay; cobalt; Cretaceous; Deep Sea Drilling Project; DSDP Site 577; extinction; geochemistry; impacts; IPOD; iridium; iron; Leg 86; lower Tertiary; marine sediments; Mesozoic; metals; nickel; Pacific Ocean; platinum group; sediments; stratigraphic boundary; stratigraphy; Tertiary; theoretical studies; Upper Cretaceous DO - http://dx.doi.org/10.2973/dsdp.proc.86.121.1985 ER - TY - JOUR T1 - Applications of algebraic reconstruction techniques to crosshole seismic data AN - 51255949; 1986-031095 AB - Tomographic imaging techniques were applied to two crosshole data sets to determine the velocity structures and the reliability and resolution of the algorithms on real data. The experiments were carried out at the Retsoff salt mine in New York and at the underground radioactive waste study site at the Stripa mine facility in Sweden. The traveltimes at Restoff were high quality and were obtained over raypaths of up to 500 m in length. The structure was quite complicated with velocity contrasts up to 50 percent. The Stripa site was in granitic rock with velocity contrasts of only a few percent. The dimensions of the experiment were small with maximum ray lengths of just over 10 m. The data at this site were collected with very high accuracy, source and receiver locations were measured to better than 1.0 mm, and traveltimes were read to 0.001 ms. A number of algorithms similar to the algebraic reconstruction techniques (ART) used in medical imaging have been applied to the data. Some modifications of the algorithms, such as the application of weighting schemes, damping parameters, and curved raypaths, were performed. The resulting velocity fields were compared to the known fields and with each other to determine an optimal method. The algorithms were found to be a rapid, reliable means of reconstructing the slowness field of real data. Low-velocity zones were recovered with accuracy in location and value. It was also found that great care was necessary in application of the techniques to ensure that proper damping parameters are used and the proper number of iterations taken; otherwise poor reconstructions will result. JF - Geophysics AU - Peterson, John E, Jr AU - Paulsson, Bjorn N P AU - McEvilly, Thomas V Y1 - 1985/10// PY - 1985 DA - October 1985 SP - 1566 EP - 1580 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 50 IS - 10 SN - 0016-8033, 0016-8033 KW - United States KW - tomography KW - Western Europe KW - Stripa region KW - iterative methods KW - geophysical methods KW - data processing KW - Europe KW - two-dimensional models KW - seismic methods KW - low-velocity zones KW - Restoff Mine KW - Scandinavia KW - New York KW - boreholes KW - Orebro Sweden KW - velocity structure KW - algorithms KW - interpretation KW - Sweden KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51255949?accountid=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=Geophysics&rft.atitle=Applications+of+algebraic+reconstruction+techniques+to+crosshole+seismic+data&rft.au=Peterson%2C+John+E%2C+Jr%3BPaulsson%2C+Bjorn+N+P%3BMcEvilly%2C+Thomas+V&rft.aulast=Peterson&rft.aufirst=John&rft.date=1985-10-01&rft.volume=50&rft.issue=10&rft.spage=1566&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1441847 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1986-01-01 N1 - Number of references - 12 N1 - PubXState - OK N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-05-16 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - algorithms; boreholes; data processing; Europe; geophysical methods; interpretation; iterative methods; low-velocity zones; New York; Orebro Sweden; Restoff Mine; Scandinavia; seismic methods; Stripa region; Sweden; tomography; two-dimensional models; United States; velocity structure; Western Europe DO - http://dx.doi.org/10.1190/1.1441847 ER - TY - JOUR T1 - Comparison of Microcolorimetric and Macrotitrimetric Methods for Chemical Oxygen Demand of Oil Shale Wastewaters AN - 18985018; 8604448 AB - The chemical oxygen demand (COD) test was originally used as a rapid estimator of the biochemical oxygen demand (BOD) of wastewater organic material. The numerical value obtained from a COD test reflects both the organic carbon concentration and the overall oxidative state of the organic material. The COD of a sample is defined by the absolute amount of hexavalent chromium that is reduced during 2 h of digestion by potassium dichromate in a solution of 50% sulfuric acid. Modifications are described for both the microcolorimetric and macrotitrimetric COD procedures. For the former, a prolonged cooling period, followed by extensive mixing, minimizes the spectrophotometric interference from refractive index changes and catalyst-induced precipitate. For the latter, automated titration and absorbance monitoring near the chromate-chromic isosbestic point improves accuracy and reproducibility. The applicability of these modified methods for quantifying the COD of oil shale wastewaters was demonstrated. For 12 oil shale wastewaters, the microcolorimetric method gave COD values (900-150000 mg/L) that did not differ statistically (P>0.10) from those obtained by the macrotitrimetric COD method. The relative standard deviations for five replicates of each wastewater were less than 1.3% for the macrotitrimetric method and generally less than 5% for the microcolorimetric method; no matrix effects were evident. (Lantz-PTT) JF - Analytical Chemistry Vol. 57, No. 12, p 2334-2337, October 1985. 2 fig, 1 tab, 17 ref. DOE Contract No. DE-AC03-76SF00098. AU - Jones, B M AU - Sakaji, R H AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985/10// PY - 1985 DA - Oct 1985 KW - Water Resources Abstracts KW - Microcolorimetry KW - Macrotitrimetry KW - Chemical oxygen demand KW - Oil shale KW - Oil wastes KW - Industrial wastewater KW - Biological oxygen demand KW - Chemical analysis KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18985018?accountid=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=&rft.atitle=Comparison+of+Microcolorimetric+and+Macrotitrimetric+Methods+for+Chemical+Oxygen+Demand+of+Oil+Shale+Wastewaters&rft.au=Jones%2C+B+M%3BSakaji%2C+R+H%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1985-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chemiluminescence vs. Kjeldahl Determination of Nitrogen in Oil Shale Retort Waters and Organonitrogen Compounds AN - 18983531; 8604445 AB - Pyrolysis of oil shale kerogen yields a petroleum-like crude oil and byproducts, including retorted (spent) shale, gases, and wastewaters. Most of the wastewater (retort water) is condensed with the product oil from which it is separated; the remaining water (gas condensate) is condensed from a gaseous stream. Although it is possible that this contamination could be minimized by limiting the oil/water contact time, the retort waters that have been available from pilot-scale facilities are highly contaminated with a complex spectrum of inorganic and organic solutes and suspended matter. The applicability of combustion/chemiluminescence nitrogen analysis to quantifying nitrogen in oil shale wastewaters and various representative chemical classes was demonstrated. Only azoxy compounds and those containing the pyrazole nucleus were not amenable to analysis. The majority of 56 compounds tested yielded from 90% to 110% of their theoretical nitrogen contents; enhanced recovery was found for nitrogen salts. For 12 oil shale wastewaters, combustion/chemiluminescence gave total nitrogen values (1100-28800 mg/L) that did not differ statistically (P>0.10) from those obtained by the time-consuming wet-chemical Kjeldahl method. The relative standard deviations for ten replicates of each wastewater were less than 3.5%. No matrix or solvent effects were found. (Lantz-PTT) JF - Analytical Chemistry Vol. 57, No. 12, p 2320-2325, October 1985. 1 fig, 3 tab, 28 ref. DOE Contract No. DE-AC03-76SF00098. AU - Jones, B M AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985/10// PY - 1985 DA - Oct 1985 KW - Water Resources Abstracts KW - Chemiluminescence KW - Kjeldahl procedure KW - Nitrogen KW - Oil wastes KW - Organic compounds KW - Oil shale KW - Industrial wastewater KW - Chemical analysis KW - Water pollution control KW - Statistical analysis KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18983531?accountid=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=&rft.atitle=Chemiluminescence+vs.+Kjeldahl+Determination+of+Nitrogen+in+Oil+Shale+Retort+Waters+and+Organonitrogen+Compounds&rft.au=Jones%2C+B+M%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1985-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Acoustic emission and wave propagation monitoring at the Spent Fuel Test; Climax, Nevada AN - 51296138; 1986-004611 AB - For more than 3 1/2 years, transient acoustic emission events together with P- and S-wave velocities and amplitudes were monitored by a 15-station 1-10kHz bandwidth seismographic network in a heated underground test repository. The site was a spent fuel repository test facility 420 m below ground in the Climax Stock quartz monzonite in Nevada, where spent fuel assemblies and heaters simulated repository conditions.--Modified journal abstract. JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Majer, E L AU - McEvilly, T V Y1 - 1985/08// PY - 1985 DA - August 1985 SP - 215 EP - 226 PB - Pergamon, Oxford-New York VL - 22 IS - 4 SN - 0148-9062, 0148-9062 KW - United States KW - P-waves KW - Poisson's ratio KW - geophysical surveys KW - igneous rocks KW - elastic waves KW - elastic constants KW - Cenozoic KW - attenuation KW - acoustical methods KW - plutonic rocks KW - quartz monzonite KW - propagation KW - acoustical emissions KW - Nevada KW - body waves KW - monitoring KW - seismology KW - in situ KW - Climax Porphyry KW - stress KW - geophysical methods KW - Climax KW - engineering geology KW - Tertiary KW - underground installations KW - surveys KW - testing KW - seismic waves KW - S-waves KW - arrays KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51296138?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Acoustic+emission+and+wave+propagation+monitoring+at+the+Spent+Fuel+Test%3B+Climax%2C+Nevada&rft.au=Majer%2C+E+L%3BMcEvilly%2C+T+V&rft.aulast=Majer&rft.aufirst=E&rft.date=1985-08-01&rft.volume=22&rft.issue=4&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical emissions; acoustical methods; amplitude; arrays; attenuation; body waves; Cenozoic; Climax; Climax Porphyry; elastic constants; elastic waves; engineering geology; geophysical methods; geophysical surveys; igneous rocks; in situ; monitoring; Nevada; P-waves; plutonic rocks; Poisson's ratio; propagation; quartz monzonite; S-waves; seismic waves; seismology; stress; surveys; Tertiary; testing; underground installations; United States ER - TY - JOUR T1 - Multiple seepage faces on layered slopes and their implications for slope-stability analysis AN - 50701349; 1986-016679 AB - This study provides an analysis of the water-table configuration and and pore-pressure distribution in layered hillsides. A finite-element model was used to simulate two-dimensional, saturated-unsaturated, steady-state flow through layered slopes. A laboratory sand-tank experiment was used to verify the physical foundation of the mathematical model. It is shown that layered slopes feature multiple seepage faces, perched water tables, and wedge-shaped unsaturated zones. The pore-pressure distribution and the distribution of multiple seepage faces are strongly dependent on the position of the impeding layers and their hydraulic properties.--Modified journal abstract. JF - Canadian Geotechnical Journal = Revue Canadienne de Geotechnique AU - Rulon, Jennifer J AU - Freeze, R Allan Y1 - 1985/08// PY - 1985 DA - August 1985 SP - 347 EP - 356 PB - National Research Council of Canada, Ottawa, ON VL - 22 IS - 3 SN - 0008-3674, 0008-3674 KW - failures KW - shear strength KW - pressure KW - three-dimensional models KW - statistical analysis KW - mathematical models KW - analysis KW - seepage KW - two-dimensional models KW - models KW - water table KW - laboratory studies KW - finite element analysis KW - pore pressure KW - runoff KW - hydraulic conductivity KW - slope stability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50701349?accountid=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=Multiple+seepage+faces+on+layered+slopes+and+their+implications+for+slope-stability+analysis&rft.au=Rulon%2C+Jennifer+J%3BFreeze%2C+R+Allan&rft.aulast=Rulon&rft.aufirst=Jennifer&rft.date=1985-08-01&rft.volume=22&rft.issue=3&rft.spage=347&rft.isbn=&rft.btitle=&rft.title=Canadian+Geotechnical+Journal+%3D+Revue+Canadienne+de+Geotechnique&rft.issn=00083674&rft_id=info:doi/ L2 - http://pubs.nrc-cnrc.gc.ca/rp-ps/journalDetail.jsp?jcode=cgj&lang=eng LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 20 N1 - PubXState - ON N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - CGJOAH N1 - SubjectsTermNotLitGenreText - analysis; failures; finite element analysis; hydraulic conductivity; laboratory studies; mathematical models; models; pore pressure; pressure; runoff; seepage; shear strength; slope stability; statistical analysis; three-dimensional models; two-dimensional models; water table ER - TY - JOUR T1 - Realism and Replicability of Lentic Freshwater Microcosms AN - 19011448; 8706916 AB - Microcosms designed to simulate the pelagic epilimnion of a lentic freshwater body were compared with the natural system from which they were derived. Emphasis was placed on determining the influence of water agitation on microcosm realism and replicability. In two experiments, excellent tracking of the natural system for 4 to 6 weeks and excellent replication among microcosms was observed; the dominant phytoplankton and zooplankton taxa in the microcosms were not statistically distinguishable from those measured in the natural systems. In a third experiment, the dominant taxa in the 50-L microcosms could be statistically distinguished from the variables in the natural system. In all three experiments, correlations between the taxonomic variables and the chemical variables, when present in the natural system, were observed in the microcosms. (See also W87-06912) (Author 's abstract) JF - Validation and Predictability of Laboratory Methods for Assessing the Fate and Effects of Contaminants in Aquatic Ecosystems. A Symposium Sponsored by The Amer. Inst. of Biology, The Applied and Aquatic Sect. of the Ecological Soc. of America and ASTM Committee E047, Grand Forks, North Dakota, August 8, 1983. 1985. p 43-56, 3 fig, 9 tab, 9 ref, append. AU - Levy, D AU - Lockett, G AU - Oldfather, J AU - Rees, J AU - Saegebarth, E AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985/08// PY - 1985 DA - Aug 1985 KW - Water Resources Abstracts KW - Limnology KW - Microcosms KW - Lentic environment KW - Aquatic environment KW - Ecosystems KW - Phytoplankton KW - Water agitation KW - Zooplankton KW - Simulation analysis KW - Taxonomy KW - Statistical analysis KW - SW 0850:Lakes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19011448?accountid=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=&rft.atitle=Realism+and+Replicability+of+Lentic+Freshwater+Microcosms&rft.au=Levy%2C+D%3BLockett%2C+G%3BOldfather%2C+J%3BRees%2C+J%3BSaegebarth%2C+E&rft.aulast=Levy&rft.aufirst=D&rft.date=1985-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - American Antiquity AN - 51327756; 1985-074952 JF - American Antiquity AU - Rice, Prudence M AU - Michel, Helen V AU - Asaro, Frank AU - Stross, Fred Y1 - 1985/07// PY - 1985 DA - July 1985 SP - 591 EP - 604 PB - Society for American Archaeology, Austin, TX VL - 50 IS - 3 SN - 0002-7316, 0002-7316 KW - stratigraphy KW - archaeology KW - volcanic rocks KW - Quaternary KW - Maya Lowlands KW - glasses KW - central Peten Lakes KW - igneous rocks KW - Guatemala KW - Holocene KW - artifacts KW - history KW - Cenozoic KW - Peten Lakes KW - X-ray data KW - obsidian KW - Central America KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51327756?accountid=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+Antiquity&rft.atitle=American+Antiquity&rft.au=Rice%2C+Prudence+M%3BMichel%2C+Helen+V%3BAsaro%2C+Frank%3BStross%2C+Fred&rft.aulast=Rice&rft.aufirst=Prudence&rft.date=1985-07-01&rft.volume=50&rft.issue=3&rft.spage=591&rft.isbn=&rft.btitle=&rft.title=American+Antiquity&rft.issn=00027316&rft_id=info:doi/ L2 - http://www.jstor.org/journals/00027316.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 24 N1 - PubXState - TX N1 - Document feature - 9 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - AANTAM N1 - SubjectsTermNotLitGenreText - archaeology; artifacts; Cenozoic; Central America; central Peten Lakes; glasses; Guatemala; history; Holocene; igneous rocks; Maya Lowlands; obsidian; Peten Lakes; Quaternary; stratigraphy; volcanic rocks; X-ray data ER - TY - JOUR T1 - Geochemistry of selenium at Kesterson Reservoir; possible remedial measures AN - 51291762; 1986-010166 JF - Earth Sciences (Berkeley, Calif.) AU - Weres, O AU - White, A F AU - Wollenberg, H A AU - Yee, A Y1 - 1985/07// PY - 1985 DA - July 1985 SP - 1 EP - 8 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 8 IS - 3 SN - 0737-5417, 0737-5417 KW - water KW - United States KW - hydrology KW - San Luis Drain KW - reservoirs KW - selenium KW - surface water KW - wildlife KW - pollution KW - hydrogeology KW - California KW - environmental geology KW - surveys KW - sulfur KW - San Joaquin drainage system KW - Kesterson Reservoir KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51291762?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Geochemistry+of+selenium+at+Kesterson+Reservoir%3B+possible+remedial+measures&rft.au=Weres%2C+O%3BWhite%2C+A+F%3BWollenberg%2C+H+A%3BYee%2C+A&rft.aulast=Weres&rft.aufirst=O&rft.date=1985-07-01&rft.volume=8&rft.issue=3&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 1 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - California; environmental geology; geochemistry; hydrogeology; hydrology; Kesterson Reservoir; pollution; reservoirs; San Joaquin drainage system; San Luis Drain; selenium; sulfur; surface water; surveys; United States; water; wildlife ER - TY - JOUR T1 - Surface oxidation-reduction kinetics associated with experimental basalt-water reaction at 25 degrees C AN - 51341105; 1985-067101 JF - Chemical Geology AU - White, Art F AU - Yee, Andy AU - Flexser, Steve A2 - Kitano, Y. Y1 - 1985/06// PY - 1985 DA - June 1985 SP - 73 EP - 86 PB - Elsevier, Amsterdam VL - 49 IS - 1-3 SN - 0009-2541, 0009-2541 KW - volcanic rocks KW - iron oxides KW - solutions KW - one-dimensional models KW - igneous rocks KW - solution KW - iron KW - temperature KW - basalts KW - oxides KW - kinetics KW - geochemistry KW - pH KW - Eh KW - water KW - diffusion KW - properties KW - migration of elements KW - aquifers KW - X-ray data KW - dissolved materials KW - precipitation KW - metals KW - cations KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51341105?accountid=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=Chemical+Geology&rft.atitle=Surface+oxidation-reduction+kinetics+associated+with+experimental+basalt-water+reaction+at+25+degrees+C&rft.au=White%2C+Art+F%3BYee%2C+Andy%3BFlexser%2C+Steve&rft.aulast=White&rft.aufirst=Art&rft.date=1985-06-01&rft.volume=49&rft.issue=1-3&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on water-rock interaction N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - aquifers; basalts; cations; diffusion; dissolved materials; Eh; geochemistry; igneous rocks; iron; iron oxides; kinetics; metals; migration of elements; one-dimensional models; oxides; pH; precipitation; properties; solution; solutions; temperature; volcanic rocks; water; X-ray data ER - TY - JOUR T1 - A study of elastic-wave velocities in dry and water-saturated, regularly jointed rock masses AN - 51310036; 1985-085971 JF - Earth Sciences (Berkeley, Calif.) AU - Yang, H J P AU - King, M S Y1 - 1985/06// PY - 1985 DA - June 1985 SP - 1 EP - 8 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 8 IS - 2 SN - 0737-5417, 0737-5417 KW - P-waves KW - body waves KW - experimental studies KW - seismology KW - geophysical methods KW - joints KW - elastic waves KW - rock mechanics KW - models KW - fractures KW - velocity KW - propagation KW - seismic waves KW - S-waves KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51310036?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=A+study+of+elastic-wave+velocities+in+dry+and+water-saturated%2C+regularly+jointed+rock+masses&rft.au=Yang%2C+H+J+P%3BKing%2C+M+S&rft.aulast=Yang&rft.aufirst=H+J&rft.date=1985-06-01&rft.volume=8&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 8 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; experimental studies; fractures; geophysical methods; joints; models; P-waves; propagation; rock mechanics; S-waves; seismic waves; seismology; velocity ER - TY - JOUR T1 - Effects of an interface in partial contact on acoustic-wave transmission characteristics AN - 51308003; 1985-085970 JF - Earth Sciences (Berkeley, Calif.) AU - Myer, L R AU - Hopkins, D AU - Cook, N G W Y1 - 1985/06// PY - 1985 DA - June 1985 SP - 1 EP - 4 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 8 IS - 2 SN - 0737-5417, 0737-5417 KW - P-waves KW - body waves KW - waves KW - geophysical methods KW - elastic waves KW - seismic methods KW - rock mechanics KW - acoustical methods KW - theoretical studies KW - propagation KW - applications KW - seismic waves KW - acoustical waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51308003?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Effects+of+an+interface+in+partial+contact+on+acoustic-wave+transmission+characteristics&rft.au=Myer%2C+L+R%3BHopkins%2C+D%3BCook%2C+N+G+W&rft.aulast=Myer&rft.aufirst=L&rft.date=1985-06-01&rft.volume=8&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 13 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical methods; acoustical waves; applications; body waves; elastic waves; geophysical methods; P-waves; propagation; rock mechanics; seismic methods; seismic waves; theoretical studies; waves ER - TY - JOUR T1 - Aqueous oxidation-reduction kinetics associated with coupled electron-cation transfer from iron-containing silicates at 25 degrees C AN - 51355962; 1985-055315 AB - Mechanisms and kinetics of aqueous Fe (super 2+) /Fe (super 3+) oxidation-reduction and dissolved O (sub 2) interaction in the presence of augite, biotite and hornblende were studied in oxic and anoxic solutions at pH 1-9 at 25 degrees C. Oxidation of surface iron on the minerals coincided with both surface release of Fe (super 2+) and reduction of Fe (super 3+) in solution. Reaction with iron silicates consumed dissolved oxygen at a rate that increased with decreasing pH. Both Fe (super 3+) and O (sub 2) consumption were shown to be controlled by electron-cation transfer reactions. The spontaneous reduction of aqueous Fe (super 3+) in the presence of precipitated Fe(OH) (sub 3) bracketed the surface oxidation standard half cell between +0.33 and +0.52 volts. Concurrent hydrolysis reactions involving cation release from the iron silicates were suppressed. Calculated oxidation depths in the minerals varied between 12 and 80 A and were apparently controlled by rates of solid-state cation diffusion. JF - Geochimica et Cosmochimica Acta AU - White, Art F AU - Yee, Andy Y1 - 1985/05// PY - 1985 DA - May 1985 SP - 1263 EP - 1275 PB - Pergamon, Oxford VL - 49 IS - 5 SN - 0016-7037, 0016-7037 KW - silicates KW - processes KW - chemical weathering KW - experimental studies KW - aqueous solutions KW - kinetics KW - geochemistry KW - weathering KW - minerals KW - Eh KW - geochemical cycle KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51355962?accountid=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=Geochimica+et+Cosmochimica+Acta&rft.atitle=Aqueous+oxidation-reduction+kinetics+associated+with+coupled+electron-cation+transfer+from+iron-containing+silicates+at+25+degrees+C&rft.au=White%2C+Art+F%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1985-05-01&rft.volume=49&rft.issue=5&rft.spage=1263&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2885%2990015-8 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1985-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; chemical weathering; Eh; experimental studies; geochemical cycle; geochemistry; kinetics; minerals; processes; silicates; weathering DO - http://dx.doi.org/10.1016/0016-7037(85)90015-8 ER - TY - JOUR T1 - A model for steady fluid flow in random three-dimensional networks of disc-shaped fractures AN - 51071101; 1985-080297 AB - The fracture disks can be arbitrarily located within the rock volume and can have any desired distribution of aperture, radius orientation, and density. Thus where the disk model is appropriate it is possible to calculate flow through fracture networks which are statistically similar to those that occur in nature. After the boundary conditions and the desired fractures are specified, the intersections (nodes) between these disks (elements) are identified. Then steady flow through the network is calculated using a mixed analytical-numerical technique. In each fracture, analytic equations for flow into or out of each node as a function of the average head at each node are developed. The equations are based on image theory and the assumption that each node is a source (or sink) of uniform strength. A set of mass balance equations is constructed which equate flow into a node from one of its associated fractures to flow out of the node into the other associated fracture. These equations are solved for the average head at each node, and flux between fractures can then be calculated by substituting the average head values back into the analytical equations. The model has been successfully checked against analytical results for several cases of two and three intersecting fractures.--Modified journal abstract. JF - Water Resources Research AU - Long, Jane C S AU - Gilmour, Peggy AU - Witherspoon, Paul A Y1 - 1985/05// PY - 1985 DA - May 1985 SP - 1105 EP - 1115 PB - American Geophysical Union, Washington, DC VL - 21 IS - 8 SN - 0043-1397, 0043-1397 KW - fractures KW - theoretical studies KW - three-dimensional models KW - stochastic processes KW - steady flow KW - movement KW - statistical analysis KW - mathematical models KW - permeability KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51071101?accountid=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+model+for+steady+fluid+flow+in+random+three-dimensional+networks+of+disc-shaped+fractures&rft.au=Long%2C+Jane+C+S%3BGilmour%2C+Peggy%3BWitherspoon%2C+Paul+A&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1985-05-01&rft.volume=21&rft.issue=8&rft.spage=1105&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR021i008p01105 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - fractures; ground water; mathematical models; movement; permeability; statistical analysis; steady flow; stochastic processes; theoretical studies; three-dimensional models DO - http://dx.doi.org/10.1029/WR021i008p01105 ER - TY - JOUR T1 - Geometry-imbedded Darcy's law and transient subsurface flow AN - 50184719; 1985-080306 AB - The traditional interpretation of Darcy's experiment views it as a valuable means for setting up the partial differential equation of transient or steady state subsurface fluid flow. In the present work, Darcy's observations are viewed from a different perspective, enabling the statement of transient subsurface fluid flow in terms of an equation defined over finite domains of space and time. Two new notions, namely, geometry imbedding and location of average, are introduced. The equation describes transient flow along a flow tube with arbitrarily varying cross section, consisting of materials with properties dependent on fluid potential. This equation, based on its own postulates, is fully consistent within itself and exists independently of the classical partial differential equation. This technical note presents preliminary ideas on what appears to be a promising new line of inquiry that departs from the traditional approach based on continuum mechanics. Further work is in progress. JF - Water Resources Research AU - Narasimhan, T N Y1 - 1985/05// PY - 1985 DA - May 1985 SP - 1285 EP - 1292 PB - American Geophysical Union, Washington, DC VL - 21 IS - 8 SN - 0043-1397, 0043-1397 KW - theoretical studies KW - hydraulics KW - Darcy's law KW - unsteady flow KW - movement KW - mathematical models KW - ground water KW - geometry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50184719?accountid=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=Geometry-imbedded+Darcy%27s+law+and+transient+subsurface+flow&rft.au=Narasimhan%2C+T+N&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1985-05-01&rft.volume=21&rft.issue=8&rft.spage=1285&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR021i008p01285 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - Darcy's law; geometry; ground water; hydraulics; mathematical models; movement; theoretical studies; unsteady flow DO - http://dx.doi.org/10.1029/WR021i008p01285 ER - TY - JOUR T1 - Injection of energy recovery in fractured geothermal reservoirs AN - 51343567; 1985-068474 JF - SPEJ. Society of Petroleum Engineers Journal AU - Bodvarsson, Gudmundur S AU - Preuss, Karsten AU - O'Sullivan, Michael J Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 303 EP - 312 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 25 IS - 2 SN - 0197-7520, 0197-7520 KW - models KW - geothermal energy KW - engineering geology KW - petroleum engineering KW - injection KW - porous materials KW - fractured rocks KW - simulation KW - recovery KW - permeability KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51343567?accountid=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=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.atitle=Injection+of+energy+recovery+in+fractured+geothermal+reservoirs&rft.au=Bodvarsson%2C+Gudmundur+S%3BPreuss%2C+Karsten%3BO%27Sullivan%2C+Michael+J&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1985-04-01&rft.volume=25&rft.issue=2&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.issn=01977520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 30 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SSPJDN N1 - SubjectsTermNotLitGenreText - engineering geology; fractured rocks; geothermal energy; injection; models; permeability; petroleum engineering; porous materials; recovery; reservoir rocks; simulation ER - TY - JOUR T1 - Fluid and heat flow in gas-rich geothermal reservoirs AN - 51343058; 1985-068473 JF - SPEJ. Society of Petroleum Engineers Journal AU - O'Sullivan, Michael J AU - Bodvarsson, Gudmundur S AU - Pruess, K AU - Blakely, M R Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 215 EP - 226 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 25 IS - 2 SN - 0197-7520, 0197-7520 KW - petroleum engineering KW - Australasia KW - exploitation KW - Ohaaki geothermal field KW - simulation KW - reservoir rocks KW - gases KW - models KW - geothermal energy KW - engineering geology KW - heat flow KW - Waiora Formation KW - permeability KW - New Zealand KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51343058?accountid=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=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.atitle=Fluid+and+heat+flow+in+gas-rich+geothermal+reservoirs&rft.au=O%27Sullivan%2C+Michael+J%3BBodvarsson%2C+Gudmundur+S%3BPruess%2C+K%3BBlakely%2C+M+R&rft.aulast=O%27Sullivan&rft.aufirst=Michael&rft.date=1985-04-01&rft.volume=25&rft.issue=2&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.issn=01977520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 29 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SSPJDN N1 - SubjectsTermNotLitGenreText - Australasia; engineering geology; exploitation; gases; geothermal energy; heat flow; models; New Zealand; Ohaaki geothermal field; permeability; petroleum engineering; reservoir rocks; simulation; Waiora Formation ER - TY - JOUR T1 - Development of a kinetic-equilibrium chemical transport code AN - 51336803; 1985-071356 JF - Eos, Transactions, American Geophysical Union AU - Noorishad, J AU - Carnahan, C L AU - Benson, L V AU - Anonymous Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 274 PB - American Geophysical Union, Washington, DC VL - 66 IS - 18 SN - 0096-3941, 0096-3941 KW - models KW - transport KW - equations KW - algorithms KW - kinetics KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51336803?accountid=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=Development+of+a+kinetic-equilibrium+chemical+transport+code&rft.au=Noorishad%2C+J%3BCarnahan%2C+C+L%3BBenson%2C+L+V%3BAnonymous&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1985-04-01&rft.volume=66&rft.issue=18&rft.spage=274&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; equations; ground water; kinetics; models; transport ER - TY - JOUR T1 - Porosity and permeability changes from silica redistribution in non-isothermal flow AN - 51336758; 1985-071351 JF - Eos, Transactions, American Geophysical Union AU - Verma, A AU - Pruess, K AU - Anonymous Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 273 PB - American Geophysical Union, Washington, DC VL - 66 IS - 18 SN - 0096-3941, 0096-3941 KW - hydrology KW - fractures KW - silica KW - channel geometry KW - movement KW - rivers and streams KW - porosity KW - permeability KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51336758?accountid=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=Porosity+and+permeability+changes+from+silica+redistribution+in+non-isothermal+flow&rft.au=Verma%2C+A%3BPruess%2C+K%3BAnonymous&rft.aulast=Verma&rft.aufirst=A&rft.date=1985-04-01&rft.volume=66&rft.issue=18&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1985 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - channel geometry; fractures; ground water; hydrology; movement; permeability; porosity; rivers and streams; silica ER - TY - JOUR T1 - The microstructure of high-rank coals at lattice resolution AN - 51302597; 1985-080892 JF - Journal of Microscopy (Oxford) AU - Little, J A AU - Gronsky, R Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 79 EP - 89 PB - Blackwell, Oxford VL - 138, Part 1 SN - 0022-2720, 0022-2720 KW - sedimentary rocks KW - organic residues KW - lattice KW - coal KW - meta-anthracite KW - applications KW - electron microscopy KW - anthracite KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51302597?accountid=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+Microscopy+%28Oxford%29&rft.atitle=The+microstructure+of+high-rank+coals+at+lattice+resolution&rft.au=Little%2C+J+A%3BGronsky%2C+R&rft.aulast=Little&rft.aufirst=J&rft.date=1985-04-01&rft.volume=138%2C+Part+1&rft.issue=&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microscopy+%28Oxford%29&rft.issn=00222720&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 10 N1 - Document feature - 1 table, 5 plates N1 - Last updated - 2012-06-07 N1 - CODEN - JMICAR N1 - SubjectsTermNotLitGenreText - anthracite; applications; coal; electron microscopy; lattice; meta-anthracite; organic residues; sedimentary rocks ER - TY - JOUR T1 - High-resolution (super 29) Si NMR study of silicate and aluminosilicate glasses; the effect of network-modifying cations AN - 51263312; 1986-022307 JF - American Mineralogist AU - Murdoch, James B AU - Stebbins, Jonathan F AU - Carmichael, Ian S E Y1 - 1985/04// PY - 1985 DA - April 1985 SP - 332 EP - 343 PB - Mineralogical Society of America, Washington, DC VL - 70 IS - 3-4 SN - 0003-004X, 0003-004X KW - silicates KW - volcanic rocks KW - glasses KW - igneous rocks KW - 29Si KW - polymerization KW - analysis KW - metals KW - magmas KW - aluminum KW - composition KW - cations KW - nuclear magnetic resonance KW - chemical composition KW - spectroscopy KW - geochemistry KW - minerals KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51263312?accountid=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+Mineralogist&rft.atitle=High-resolution+%28super+29%29+Si+NMR+study+of+silicate+and+aluminosilicate+glasses%3B+the+effect+of+network-modifying+cations&rft.au=Murdoch%2C+James+B%3BStebbins%2C+Jonathan+F%3BCarmichael%2C+Ian+S+E&rft.aulast=Murdoch&rft.aufirst=James&rft.date=1985-04-01&rft.volume=70&rft.issue=3-4&rft.spage=332&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 55 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-06 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - 29Si; aluminum; analysis; cations; chemical composition; composition; geochemistry; glasses; igneous rocks; magmas; metals; minerals; nuclear magnetic resonance; polymerization; silicates; spectroscopy; volcanic rocks ER - TY - JOUR T1 - A numerical solution for the electromagnetic scattering by a two-dimensional inhomogeneity AN - 51373911; 1985-049718 AB - A numerical solution for electromagnetic scattering from a two-dimensional earth model of arbitrary conductivity distribution has been developed and compared with analog model results. A frequency-domain variational integral is Fourier transformed in the strike direction, and a solution is obtained using the finite-element method for each of a finite number of harmonics or wavenumbers in transform space. The solution is obtained in terms of the secondary electric fields. Principally due to the inaccuracy associated with numerical derivatives of electric fields, the secondary magnetic field is computed by integrating over the scattering currents in harmonic space and is then inverse Fourier transformed. JF - Geophysics AU - Lee, K H AU - Morrison, H Frank Y1 - 1985/03// PY - 1985 DA - March 1985 SP - 466 EP - 472 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 50 IS - 3 SN - 0016-8033, 0016-8033 KW - mineral exploration KW - secondary magnetic field KW - secondary electric field KW - scattering KW - geophysical methods KW - magnetic field KW - two-dimensional models KW - models KW - mathematical methods KW - electromagnetic methods KW - interpretation KW - sulfides KW - 20:Applied geophysics KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51373911?accountid=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=Geophysics&rft.atitle=A+numerical+solution+for+the+electromagnetic+scattering+by+a+two-dimensional+inhomogeneity&rft.au=Lee%2C+K+H%3BMorrison%2C+H+Frank&rft.aulast=Lee&rft.aufirst=K&rft.date=1985-03-01&rft.volume=50&rft.issue=3&rft.spage=466&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1441924 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1985-01-01 N1 - Number of references - 19 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - electromagnetic methods; geophysical methods; interpretation; magnetic field; mathematical methods; mineral exploration; models; scattering; secondary electric field; secondary magnetic field; sulfides; two-dimensional models DO - http://dx.doi.org/10.1190/1.1441924 ER - TY - JOUR T1 - A high-temperature high-resolution NMR study of (super 23) Na, (super 27) Al and (super 29) Si in molten silicates AN - 51350600; 1985-062830 AB - To study directly the motion of atoms and molecules over longer distances than interatomic vibrations directly and to compare liquid and glass structure, a novel high-T high resolution NMR apparatus was developed. The first data on (super 23) Na, (super 27) Al and (super 29) Si in liquids in the system Na (sub 2) O-Al (sub 2) O (sub 3) - SiO (sub 2) at T = or <1300 degrees C were reported. Observed changes in NMR resonant frequencies (chemical shifts) give information on the effects of composition on local structure. Line shapes and widths, and relaxation time measurements, reveal details of the dynamics and of the transition from liquid to glass. (Authors' abstract) JF - Nature (London) AU - Stebbins, J F AU - Murdoch, J B AU - Schneider, E AU - Carmichael, Ian S E AU - Pines, A Y1 - 1985/03// PY - 1985 DA - March 1985 SP - 250 EP - 252 PB - Macmillan Journals, London VL - 314 IS - 6008 SN - 0028-0836, 0028-0836 KW - silicates KW - methods KW - isotopes KW - techniques KW - silicon KW - stable isotopes KW - NMR spectra KW - melts KW - Al-27 KW - Si-29 KW - aluminosilicates KW - phase equilibria KW - aluminum KW - Na-23 KW - spectra KW - thermodynamic properties KW - nuclear magnetic resonance KW - liquid phase KW - high-resolution methods KW - experimental studies KW - metals KW - spectroscopy KW - minerals KW - instruments KW - 17A:General geophysics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51350600?accountid=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=Nature+%28London%29&rft.atitle=A+high-temperature+high-resolution+NMR+study+of+%28super+23%29+Na%2C+%28super+27%29+Al+and+%28super+29%29+Si+in+molten+silicates&rft.au=Stebbins%2C+J+F%3BMurdoch%2C+J+B%3BSchneider%2C+E%3BCarmichael%2C+Ian+S+E%3BPines%2C+A&rft.aulast=Stebbins&rft.aufirst=J&rft.date=1985-03-01&rft.volume=314&rft.issue=6008&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1985-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - Al-27; aluminosilicates; aluminum; experimental studies; high-resolution methods; instruments; isotopes; liquid phase; melts; metals; methods; minerals; Na-23; NMR spectra; nuclear magnetic resonance; phase equilibria; Si-29; silicates; silicon; spectra; spectroscopy; stable isotopes; techniques; thermodynamic properties ER - TY - JOUR T1 - The relationship of the degree of interconnection to permeability in fracture networks AN - 51063200; 1985-057432 AB - Degree of interconnection affects both magnitude and nature of the fracture permeability. The interconnection between given fracture sets is a complex function of (1) fracture density, i.e., the number of fractures per unit volume, and (2) the fracture extent of size. Neither the density nor the extent of fractures is easily determined from borehole data. However, fracture frequency can be directly measured in a borehole because it is simply the number of fractures intersected per unit length of the borehole. The frequency is a measure of the product of fracture density and size because the probability of a fracture intersecting a borehole is proportional to this product. The effect of the degree of interconnection was investigated by numerically simulating flow in fracture networks where fracture size and density varied inversely, while the product of these two parameters was held fixed. Directional permeabilities of a number of such networks were determined, and the hydraulic behavior of each fracture system was compared to that of an ideal porous medium. Results show that as fracture length increases, the degree of interconnection increases. Thus, for a given fracture frequency as mesured in a borehole, the permeability of the system increases as fracture length is increased, and density is proportionally decreased.--Modified journal abstract. JF - Journal of Geophysical Research AU - Long, Jane C S AU - Witherspoon, Paul A Y1 - 1985/03// PY - 1985 DA - March 1985 SP - 3087 EP - 3098 PB - American Geophysical Union, Washington, DC VL - 90 IS - B4 SN - 0148-0227, 0148-0227 KW - petroleum engineering KW - patterns KW - well-logging KW - porous materials KW - mathematical models KW - rock mechanics KW - ground water KW - aquifers KW - fractures KW - engineering geology KW - theoretical studies KW - materials, properties KW - movement KW - reservoir properties KW - hydraulic conductivity KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51063200?accountid=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&rft.atitle=The+relationship+of+the+degree+of+interconnection+to+permeability+in+fracture+networks&rft.au=Long%2C+Jane+C+S%3BWitherspoon%2C+Paul+A&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1985-03-01&rft.volume=90&rft.issue=B4&rft.spage=3087&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB090iB04p03087 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; engineering geology; fractures; ground water; hydraulic conductivity; materials, properties; mathematical models; movement; patterns; permeability; petroleum engineering; porous materials; reservoir properties; rock mechanics; theoretical studies; well-logging DO - http://dx.doi.org/10.1029/JB090iB04p03087 ER - TY - JOUR T1 - The effect of roughness on fluid flow through a single fracture AN - 50999933; 1988-013637 JF - Earth Sciences (Berkeley, Calif.) AU - Tsang, Y W Y1 - 1985/03// PY - 1985 DA - March 1985 SP - 1 EP - 8 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 8 IS - 1 SN - 0737-5417, 0737-5417 KW - systems KW - fractures KW - experimental studies KW - roughness KW - fluid dynamics KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50999933?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=The+effect+of+roughness+on+fluid+flow+through+a+single+fracture&rft.au=Tsang%2C+Y+W&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1985-03-01&rft.volume=8&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 12 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - experimental studies; fluid dynamics; fractures; roughness; systems ER - TY - JOUR T1 - Thermodynamic properties of silicate liquids and glasses AN - 50998156; 1988-013636 JF - Earth Sciences (Berkeley, Calif.) AU - Stebbins, J F AU - Carmichael, I S E Y1 - 1985/03// PY - 1985 DA - March 1985 SP - 1 EP - 5 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 8 IS - 1 SN - 0737-5417, 0737-5417 KW - mineral composition KW - volcanic rocks KW - glasses KW - magmas KW - igneous rocks KW - silicate rocks KW - properties KW - thermodynamic properties KW - calorimetry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50998156?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Thermodynamic+properties+of+silicate+liquids+and+glasses&rft.au=Stebbins%2C+J+F%3BCarmichael%2C+I+S+E&rft.aulast=Stebbins&rft.aufirst=J&rft.date=1985-03-01&rft.volume=8&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 19 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - calorimetry; glasses; igneous rocks; magmas; mineral composition; properties; silicate rocks; thermodynamic properties; volcanic rocks ER - TY - JOUR T1 - A practical method for modeling fluid and heat flow in fractured porous media AN - 51373089; 1985-051674 JF - SPEJ. Society of Petroleum Engineers Journal AU - Pruess, Karsten AU - Narasimhan, T N Y1 - 1985/02// PY - 1985 DA - February 1985 SP - 14 EP - 26 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 25 IS - 1 SN - 0197-7520, 0197-7520 KW - methods KW - petroleum engineering KW - numerical analysis KW - porous materials KW - equations KW - porosity KW - reservoir rocks KW - models KW - engineering geology KW - enthalpy KW - viscosity KW - heat flow KW - geothermal gradient KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51373089?accountid=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=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.atitle=A+practical+method+for+modeling+fluid+and+heat+flow+in+fractured+porous+media&rft.au=Pruess%2C+Karsten%3BNarasimhan%2C+T+N&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=1985-02-01&rft.volume=25&rft.issue=1&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=SPEJ.+Society+of+Petroleum+Engineers+Journal&rft.issn=01977520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SSPJDN N1 - SubjectsTermNotLitGenreText - engineering geology; enthalpy; equations; geothermal gradient; heat flow; methods; models; numerical analysis; petroleum engineering; porosity; porous materials; reservoir rocks; viscosity ER - TY - JOUR T1 - Laboratory measurements on frozen rock and permafrost AN - 51241571; 1986-039146 JF - Geophysics AU - King, M S Y1 - 1985/02// PY - 1985 DA - February 1985 SP - 369 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 50 IS - 2 SN - 0016-8033, 0016-8033 KW - methods KW - P-waves KW - body waves KW - permafrost KW - thermal conductivity KW - grain size KW - geophysical methods KW - electrical methods KW - elastic waves KW - salinity KW - resistivity KW - freezing KW - seismic methods KW - heat flow KW - frost action KW - velocity structure KW - seismic waves KW - compressive strength KW - interpretation KW - frozen ground KW - S-waves KW - pore water KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51241571?accountid=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=Geophysics&rft.atitle=Laboratory+measurements+on+frozen+rock+and+permafrost&rft.au=King%2C+M+S&rft.aulast=King&rft.aufirst=M&rft.date=1985-02-01&rft.volume=50&rft.issue=2&rft.spage=369&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/ L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 54th annual international meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - OK N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - body waves; compressive strength; elastic waves; electrical methods; freezing; frost action; frozen ground; geophysical methods; grain size; heat flow; interpretation; methods; P-waves; permafrost; pore water; resistivity; S-waves; salinity; seismic methods; seismic waves; thermal conductivity; velocity structure ER - TY - JOUR T1 - Monitoring of Subsurface Contaminants with Borehole/Surface Resistivity Measurements AN - 19016232; 8701652 AB - Three-dimensional resistivity modeling was performed to simulate the changes in resistivity due to the leakage of fluid contaminants into an aquifer. The simulation represents a case where the fluid is introduced into a 25 m aquifer at a depth of 45 m. The contaminant fluid is assumed to be electrically more conductive than the in-situ groundwater. Resistivity measurements were simulated using a finite difference algorithm to calculate potentials for an arbitrary three-dimensional resistivity distribution with surface and downhole current and potential electrodes. A downhole/surface array was considered where current was injected at the aquifer depth and voltage measurements were made on the surface. Cases were considered where current was injected at a point within the contaminant plume as well as outside of the plume (offset case). Also considered were three contaminant distributions: case 1, the contaminant plume forms a uniform cylinder centered around the injection well; case 2, the plume forms a nonuniform cylinder around the well where contaminant concentration decreases away from the well; case 3, the aquifer has a variable vertical permeability. Results indicate that the anomaly is much greater using the downhole electrode than for surface arrays, and that the data may be used to roughly characterize the contaminant mass and its boundaries. Several cases involving different contaminant boundaries were studied and show that the downhole/surface measurements are not very sensitive to differences in the boundary geometry although a rough determination of the boundary position is possible. For the case where the downhole current electrode is located outside of or at the edge of the contaminant, the anomaly size is smaller but the shape allows for good discrimination of the near-side boundary. (See also W87-01641) (Lantz-PTT) JF - NWWA Conference on Surface and Borehole Geophysical Methods in Ground Water Investigations February 12-14, 1985, Fort Worth, Texas. 1985. p 167-177, 4 fig, 6 ref. Contract No. DE-AC03-76SF00098. AU - Wilt, MJ AU - Tsang, C F AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985/02// PY - 1985 DA - Feb 1985 KW - Water Resources Abstracts KW - Groundwater pollution KW - Borehole geophysics KW - Monitoring KW - Boreholes KW - Resistivity KW - Model studies KW - Simulation analysis KW - Path of pollutants KW - Groundwater movement KW - Electrical studies KW - Geophysics KW - Case studies KW - Aquifers KW - Conductance KW - SW 5040:Data acquisition KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19016232?accountid=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=&rft.atitle=Monitoring+of+Subsurface+Contaminants+with+Borehole%2FSurface+Resistivity+Measurements&rft.au=Wilt%2C+MJ%3BTsang%2C+C+F&rft.aulast=Wilt&rft.aufirst=MJ&rft.date=1985-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Practical Method for Modeling Fluid and Heat Flow in Fractured Porous Media AN - 18994360; 8601138 AB - A multiple interacting continua (MINC) method is presented, which is applicable for numerical simulation of heat and multiphase fluid flow in multidimensional, fractured porous media. This method is a generalization of the double-porosity concept. The partitioning of the flow domain into computational volume elements is based on the criterion of approximate thermodynamic equilibrium at all times within each element. The thermodynamic conditions in the rock matrix are assumed to be controlled primarily by the distance from the fractures, which leads to the use of nested gridblocks. The MINC concept is implemented through the integral finite difference (IFD) method. No analytical approximations are made for the coupling between the fracture and matrix continua. Instead, the transient flow of fluid and heat between matrix and fractures is treated by a numerical method. The geometric parameters needed in a simulation are preprocessed from a specification of fracture spacings and apertures and the geometry of the matrix blocks. The numerical implementaiton of the MINC method is verified by comparison with the analytical solution of Warren and Root. Illustrative applications are given for several geothermal reservoir engineering problems. (Author 's abstract) JF - Society of Petroleum Engineers Journal Vol. 25, No. 1, p 14-26, February, 1985. 8 Fig, 2 Tab, 27 Ref. DOE contract W-7405-ENG-48. AU - Pruess, K AU - Natasimhan, T N AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985/02// PY - 1985 DA - Feb 1985 KW - Water Resources Abstracts KW - Groundwater movement KW - Heat flow KW - Flow KW - Porous media KW - Geologic fractures KW - Numerical simulations KW - Geohydrology KW - Fractures KW - Simulation KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18994360?accountid=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=&rft.atitle=Practical+Method+for+Modeling+Fluid+and+Heat+Flow+in+Fractured+Porous+Media&rft.au=Pruess%2C+K%3BNatasimhan%2C+T+N&rft.aulast=Pruess&rft.aufirst=K&rft.date=1985-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The generation of seismic signals from hydrofracturing processes AN - 51337299; 1985-071443 JF - Earthquake Notes AU - Majer, E L AU - McEvilly, T V AU - Nelson, J T AU - Chouet, Bernard AU - Bollinger, G A Y1 - 1985/01// PY - 1985 DA - January 1985 SP - 12 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 56 IS - 1 SN - 0012-8287, 0012-8287 KW - hydraulic fracturing KW - experimental studies KW - chemically precipitated rocks KW - monitoring KW - seismology KW - in situ KW - shale KW - igneous rocks KW - granites KW - stress KW - sandstone KW - evaporites KW - signals KW - rock mechanics KW - fluid injection KW - sedimentary rocks KW - plutonic rocks KW - seismicity KW - seismic signals KW - clastic rocks KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51337299?accountid=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=Earthquake+Notes&rft.atitle=The+generation+of+seismic+signals+from+hydrofracturing+processes&rft.au=Majer%2C+E+L%3BMcEvilly%2C+T+V%3BNelson%2C+J+T%3BChouet%2C+Bernard%3BBollinger%2C+G+A&rft.aulast=Majer&rft.aufirst=E&rft.date=1985-01-01&rft.volume=56&rft.issue=1&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Earthquake+Notes&rft.issn=00128287&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The Seismological Society of America, 1985 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; clastic rocks; evaporites; experimental studies; fluid injection; granites; hydraulic fracturing; igneous rocks; in situ; monitoring; plutonic rocks; rock mechanics; salt; sandstone; sedimentary rocks; seismic signals; seismicity; seismology; shale; signals; stress ER - TY - JOUR T1 - Mount Hood geophysical investigations AN - 51291894; 1986-007430 JF - Open-File Report - U. S. Geological Survey AU - Goldstein, Norman E Y1 - 1985 PY - 1985 DA - 1985 SP - 68 EP - 72 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - geophysical surveys KW - geophysical methods KW - magnetic methods KW - Mount Hood KW - economic geology KW - volcanology KW - seismic methods KW - exploration KW - geothermal energy KW - Cascade Range KW - Oregon KW - gravity methods KW - Hood River County Oregon KW - Western U.S. KW - heat sources KW - electromagnetic methods KW - volcanoes KW - surveys KW - Pacific Coast KW - Clackamas County Oregon KW - USGS KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51291894?accountid=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=Mount+Hood+geophysical+investigations&rft.au=Goldstein%2C+Norman+E&rft.aulast=Goldstein&rft.aufirst=Norman&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on geothermal resources of the Cascade Range N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 15 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Cascade Range; Clackamas County Oregon; economic geology; electromagnetic methods; exploration; geophysical methods; geophysical surveys; geothermal energy; gravity methods; heat sources; Hood River County Oregon; magnetic methods; Mount Hood; Oregon; Pacific Coast; seismic methods; surveys; United States; USGS; volcanoes; volcanology; Western U.S. ER - TY - JOUR T1 - Thermodynamically coupled mass transport processes in a saturated clay AN - 51280222; 1986-016760 JF - Materials Research Society Symposia Proceedings AU - Carnahan, C L Y1 - 1985 PY - 1985 DA - 1985 SP - 491 EP - 498 PB - North-Holland, New York-Amsterdam-Oxford VL - 44 SN - 0272-9172, 0272-9172 KW - clay KW - repositories KW - pressure KW - thermal conductivity KW - clastic sediments KW - Darcy's law KW - solutes KW - temperature KW - radioactive waste KW - ground water KW - transport KW - saturation KW - movement KW - sediments KW - waste disposal KW - thermodynamic properties KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51280222?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Thermodynamically+coupled+mass+transport+processes+in+a+saturated+clay&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1985-01-01&rft.volume=44&rft.issue=&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management VIII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - clastic sediments; clay; Darcy's law; ground water; movement; pressure; radioactive waste; repositories; saturation; sediments; solutes; temperature; thermal conductivity; thermodynamic properties; transport; waste disposal ER - TY - JOUR T1 - Extremal inversion of vertical displacements, Long Valley Caldera, California 1982/1983 AN - 51275978; 1986-017752 JF - Journal of Geophysics = Zeitschrift fuer Geophysik AU - Vasco, D W Y1 - 1985 PY - 1985 DA - 1985 SP - 178 EP - 183 PB - Springer-Verlag, Berlin VL - 57 IS - 3 SN - 0340-062X, 0340-062X KW - vertical movements KW - United States KW - California KW - seismology KW - seismicity KW - Mono County California KW - inverse problem KW - Long Valley Caldera KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51275978?accountid=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+Geophysics+%3D+Zeitschrift+fuer+Geophysik&rft.atitle=Extremal+inversion+of+vertical+displacements%2C+Long+Valley+Caldera%2C+California+1982%2F1983&rft.au=Vasco%2C+D+W&rft.aulast=Vasco&rft.aufirst=D&rft.date=1985-01-01&rft.volume=57&rft.issue=3&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysics+%3D+Zeitschrift+fuer+Geophysik&rft.issn=0340062X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - JGEOD4 N1 - SubjectsTermNotLitGenreText - California; inverse problem; Long Valley Caldera; Mono County California; seismicity; seismology; United States; vertical movements ER - TY - JOUR T1 - New seismological evidences of Tibetan lithosphere structure AN - 51259022; 1986-025455 JF - Diqiu Wulixue Bao = Acta Geophysica Sinica AU - Chun, Kin-yip AU - McEvilly, T V Y1 - 1985 PY - 1985 DA - 1985 SP - 135 EP - 147 PB - Zhongguo Wulixue Hui, Beijing VL - 28, Suppl. 1 SN - 0001-5733, 0001-5733 KW - Far East KW - crustal structure KW - uplifts KW - mantle KW - elastic waves KW - surface waves KW - Love waves KW - Tibetan Plateau KW - Tibet KW - thickness KW - Himalayas KW - propagation KW - Asia KW - Indian Plate KW - China KW - Eurasian Plate KW - seismology KW - plate collision KW - guided waves KW - Rayleigh waves KW - plate convergence KW - plate tectonics KW - velocity structure KW - shear KW - seismic waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51259022?accountid=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=Diqiu+Wulixue+Bao+%3D+Acta+Geophysica+Sinica&rft.atitle=New+seismological+evidences+of+Tibetan+lithosphere+structure&rft.au=Chun%2C+Kin-yip%3BMcEvilly%2C+T+V&rft.aulast=Chun&rft.aufirst=Kin-yip&rft.date=1985-01-01&rft.volume=28%2C+Suppl.+1&rft.issue=&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Diqiu+Wulixue+Bao+%3D+Acta+Geophysica+Sinica&rft.issn=00015733&rft_id=info:doi/ LA - Chinese DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 39 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-06 N1 - CODEN - TCWHAG N1 - SubjectsTermNotLitGenreText - Asia; China; crust; crustal structure; elastic waves; Eurasian Plate; Far East; guided waves; Himalayas; Indian Plate; Love waves; mantle; plate collision; plate convergence; plate tectonics; propagation; Rayleigh waves; seismic waves; seismology; shear; surface waves; thickness; Tibet; Tibetan Plateau; uplifts; velocity structure ER - TY - BOOK T1 - A summary of modeling studies of the East Olkaria geothermal field, Kenya AN - 51250642; 1986-032401 JF - 1985 International symposium on geothermal energy AU - Bodvarsson, G S AU - Pruess, K AU - Stefansson, Valgardur AU - Bjornsson, S AU - Ojiambo, S B A2 - Stone, Claudia Y1 - 1985 PY - 1985 DA - 1985 PB - Geothermal Resour. Counc. SN - 093441288X KW - three-dimensional models KW - Great Rift Valley KW - East Africa KW - economic geology KW - simulation KW - production KW - porosity KW - feasibility studies KW - exploration KW - models KW - geothermal energy KW - Kenya KW - enthalpy KW - Africa KW - East Olkaria geothermal field KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51250642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Bodvarsson%2C+G+S%3BPruess%2C+K%3BStefansson%2C+Valgardur%3BBjornsson%2C+S%3BOjiambo%2C+S+B&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=093441288X&rft.btitle=A+summary+of+modeling+studies+of+the+East+Olkaria+geothermal+field%2C+Kenya&rft.title=A+summary+of+modeling+studies+of+the+East+Olkaria+geothermal+field%2C+Kenya&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 International symposium on geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A new analytical model for fracture-dominated reservoirs AN - 51227787; 1986-047048 JF - SPE - Society of Petroleum Engineers of AIME AU - Karasaki, K AU - Witherspoon, P A AU - Long, J C S AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 SP - 12 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 60 SN - 0560-642X, 0560-642X KW - fractures KW - engineering geology KW - petroleum engineering KW - pressure KW - reservoir properties KW - mathematical models KW - porosity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51227787?accountid=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=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.atitle=A+new+analytical+model+for+fracture-dominated+reservoirs&rft.au=Karasaki%2C+K%3BWitherspoon%2C+P+A%3BLong%2C+J+C+S%3BAnonymous&rft.aulast=Karasaki&rft.aufirst=K&rft.date=1985-01-01&rft.volume=60&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.issn=0560642X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Petroleum Engineers, 60th annual technical conference and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - SPE 14171 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; fractures; mathematical models; petroleum engineering; porosity; pressure; reservoir properties ER - TY - JOUR T1 - The sedimentary deposits of major impact events AN - 51226428; 1986-046167 JF - Abstracts with Programs - Geological Society of America AU - Alvarez, W AU - Montanari, A AU - Asaro, F AU - Michel, H V AU - Alvarez, L W AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 SP - 512 EP - 513 PB - Geological Society of America (GSA), Boulder, CO VL - 17 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - lithostratigraphy KW - silica minerals KW - Cretaceous KW - sanidine KW - clay mineralogy KW - marine transport KW - platinum group KW - lamellae KW - Upper Cretaceous KW - iridium KW - sedimentary rocks KW - alkali feldspar KW - transport KW - mica group KW - age KW - oxides KW - framework silicates KW - spherules KW - stratigraphy KW - sedimentation KW - smectite KW - impacts KW - Mesozoic KW - clay minerals KW - microtektites KW - metals KW - glauconite KW - quartz KW - sheet silicates KW - pyrite KW - sulfides KW - feldspar group KW - tektites KW - magnetite KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51226428?accountid=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+sedimentary+deposits+of+major+impact+events&rft.au=Alvarez%2C+W%3BMontanari%2C+A%3BAsaro%2C+F%3BMichel%2C+H+V%3BAlvarez%2C+L+W%3BAnonymous&rft.aulast=Alvarez&rft.aufirst=W&rft.date=1985-01-01&rft.volume=17&rft.issue=7&rft.spage=512&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 - The Geological Society of America 98th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - age; alkali feldspar; clay mineralogy; clay minerals; Cretaceous; feldspar group; framework silicates; glauconite; impacts; iridium; lamellae; lithostratigraphy; magnetite; marine transport; Mesozoic; metals; mica group; microtektites; oxides; platinum group; pyrite; quartz; sanidine; sedimentary rocks; sedimentation; sheet silicates; silica minerals; silicates; smectite; spherules; stratigraphy; sulfides; tektites; transport; Upper Cretaceous ER - TY - JOUR T1 - The kinematics of block inter-penetrations AN - 51223794; 1986-051000 JF - Proceedings - Symposium on Rock Mechanics AU - Shi, Gen-Hua AU - Goodman, Richard E AU - Tinucci, John P A2 - Ashworth, Eileen Y1 - 1985 PY - 1985 DA - 1985 SP - 121 EP - 130 PB - A.A. Balkema, [location varies] VL - 26 SN - 0586-3031, 0586-3031 KW - kinematics KW - finite element analysis KW - discontinuities KW - finite difference analysis KW - stress KW - statistical analysis KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51223794?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=The+kinematics+of+block+inter-penetrations&rft.au=Shi%2C+Gen-Hua%3BGoodman%2C+Richard+E%3BTinucci%2C+John+P&rft.aulast=Shi&rft.aufirst=Gen-Hua&rft.date=1985-01-01&rft.volume=26&rft.issue=&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 26th U. S. symposium on rock mechanics; research and engineering applications in rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 3 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; discontinuities; finite difference analysis; finite element analysis; kinematics; rock mechanics; statistical analysis; stress ER - TY - JOUR T1 - Propagation of acoustic waves through cracked rock AN - 51222684; 1986-051069 JF - Proceedings - Symposium on Rock Mechanics AU - Zimmerman, Robert W AU - King, Michael S A2 - Ashworth, Eileen Y1 - 1985 PY - 1985 DA - 1985 SP - 739 EP - 745 PB - A.A. Balkema, [location varies] VL - 26 SN - 0586-3031, 0586-3031 KW - Poisson's ratio KW - loading KW - mechanical properties KW - elastic constants KW - bulk modulus KW - rock mechanics KW - models KW - fractures KW - spatial variations KW - materials, properties KW - propagation KW - acoustical waves KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51222684?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Propagation+of+acoustic+waves+through+cracked+rock&rft.au=Zimmerman%2C+Robert+W%3BKing%2C+Michael+S&rft.aulast=Zimmerman&rft.aufirst=Robert&rft.date=1985-01-01&rft.volume=26&rft.issue=&rft.spage=739&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 26th U. S. symposium on rock mechanics; research and engineering applications in rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 26 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical waves; bulk modulus; elastic constants; fractures; loading; materials, properties; mechanical properties; models; Poisson's ratio; propagation; rock mechanics; spatial variations; Young's modulus ER - TY - JOUR T1 - Effects of contact area of an interface on acoustic wave transmission characteristics AN - 51221327; 1986-051048 JF - Proceedings - Symposium on Rock Mechanics AU - Myer, L R AU - Hopkins, D AU - Cook, Neville G W A2 - Ashworth, Eileen Y1 - 1985 PY - 1985 DA - 1985 SP - 565 EP - 572 PB - A.A. Balkema, [location varies] VL - 26 SN - 0586-3031, 0586-3031 KW - SV-waves KW - P-waves KW - shear stress KW - elastic waves KW - elastic constants KW - refraction KW - displacements KW - refraction methods KW - rock mechanics KW - attenuation KW - discontinuities KW - velocity KW - SH-waves KW - propagation KW - body waves KW - experimental studies KW - seismology KW - acoustical properties KW - stress KW - geophysical methods KW - effects KW - seismic methods KW - models KW - boreholes KW - seismic waves KW - S-waves KW - acoustical waves KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51221327?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Effects+of+contact+area+of+an+interface+on+acoustic+wave+transmission+characteristics&rft.au=Myer%2C+L+R%3BHopkins%2C+D%3BCook%2C+Neville+G+W&rft.aulast=Myer&rft.aufirst=L&rft.date=1985-01-01&rft.volume=26&rft.issue=&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 26th U. S. symposium on rock mechanics; research and engineering applications in rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 20 N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical properties; acoustical waves; amplitude; attenuation; body waves; boreholes; discontinuities; displacements; effects; elastic constants; elastic waves; experimental studies; geophysical methods; models; P-waves; propagation; refraction; refraction methods; rock mechanics; S-waves; seismic methods; seismic waves; seismology; SH-waves; shear stress; stress; SV-waves; velocity ER - TY - BOOK T1 - Monitoring of subsurface contaminants with borehole/surface resistivity measurements AN - 51141211; 1987-012667 JF - NWWA conference on surface and borehole geophysical methods in ground water investigations AU - Wilt, M J AU - Tsang, C F AU - Graves, Barbara AU - Lehr, Jay H AU - Butcher, Kathy Y1 - 1985 PY - 1985 DA - 1985 PB - Natl. Water Well Assoc., Worthington, OH KW - monitoring KW - electrical logging KW - in situ KW - three-dimensional models KW - pollutants KW - finite difference analysis KW - Archie's law KW - well-logging KW - statistical analysis KW - geophysical methods KW - data processing KW - pollution KW - aqueous solutions KW - resistivity KW - simulation KW - ground water KW - aquifers KW - computer programs KW - RESIS3D KW - boreholes KW - electrical anomalies KW - permeability KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51141211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Wilt%2C+M+J%3BTsang%2C+C+F%3BGraves%2C+Barbara%3BLehr%2C+Jay+H%3BButcher%2C+Kathy&rft.aulast=Wilt&rft.aufirst=M&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Monitoring+of+subsurface+contaminants+with+borehole%2Fsurface+resistivity+measurements&rft.title=Monitoring+of+subsurface+contaminants+with+borehole%2Fsurface+resistivity+measurements&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NWWA conference on surface and borehole geophysical methods in ground water investigations N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 6 N1 - PubXState - OH N1 - Document feature - illus. N1 - Last updated - 2012-06-06 ER - TY - BOOK T1 - Thermochemical data for nuclear waste disposal AN - 51114378; 1987-025112 JF - Ninth international CODATA conference AU - Phillips, Sidney L A2 - Glaeser, Phyllis S. Y1 - 1985 PY - 1985 DA - 1985 PB - Elsevier Sci. Publ. B.V., Amsterdam SN - 0444877037 KW - isotopes KW - entropy KW - data processing KW - hydrolysis KW - heat capacity KW - equilibrium constant KW - properties KW - reactivity KW - radioactive isotopes KW - enthalpy KW - environmental geology KW - data bases KW - thermochemical properties KW - nuclear wastes KW - waste disposal KW - geochemistry KW - natural waters KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51114378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Phillips%2C+Sidney+L&rft.aulast=Phillips&rft.aufirst=Sidney&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0444877037&rft.btitle=Thermochemical+data+for+nuclear+waste+disposal&rft.title=Thermochemical+data+for+nuclear+waste+disposal&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Ninth international CODATA conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Aquifer thermal energy storage; past experiments, computer simulations and present applications AN - 51106648; 1987-031774 JF - Abstracts with Programs - Geological Society of America AU - Molz, Fred J AU - Tsang, Chin Fu Y1 - 1985 PY - 1985 DA - 1985 SP - 667 PB - Geological Society of America (GSA), Boulder, CO VL - 17 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Mobile County Alabama KW - experimental studies KW - Mobile Alabama KW - confined aquifers KW - pumping KW - injection KW - data processing KW - economic geology KW - Gulf Coastal Plain KW - simulation KW - Alabama KW - temperature KW - ground water KW - aquifers KW - geothermal energy KW - surveys KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51106648?accountid=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=Aquifer+thermal+energy+storage%3B+past+experiments%2C+computer+simulations+and+present+applications&rft.au=Molz%2C+Fred+J%3BTsang%2C+Chin+Fu&rft.aulast=Molz&rft.aufirst=Fred&rft.date=1985-01-01&rft.volume=17&rft.issue=7&rft.spage=667&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 - The Geological Society of America, 98th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alabama; aquifers; confined aquifers; data processing; economic geology; experimental studies; geothermal energy; ground water; Gulf Coastal Plain; injection; Mobile Alabama; Mobile County Alabama; pumping; simulation; surveys; temperature; United States ER - TY - BOOK T1 - Application of block theory to simulated joint trace maps AN - 51104533; 1987-035883 JF - International symposium on fundamentals of rock joints AU - Shi, Gen-Hua AU - Goodman, Richard E AU - Tinucci, John P A2 - Stephansson, Ove Y1 - 1985 PY - 1985 DA - 1985 PB - CENTEK Publ., Lulea SN - 918699803X KW - models KW - orientation KW - fractures KW - style KW - three-dimensional models KW - one-dimensional models KW - joints KW - applications KW - excavations KW - two-dimensional models KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51104533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Shi%2C+Gen-Hua%3BGoodman%2C+Richard+E%3BTinucci%2C+John+P&rft.aulast=Shi&rft.aufirst=Gen-Hua&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=918699803X&rft.btitle=Application+of+block+theory+to+simulated+joint+trace+maps&rft.title=Application+of+block+theory+to+simulated+joint+trace+maps&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on fundamentals of rock joints N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Chemistry of low-temperature geothermal waters at Klamath Falls, Oregon AN - 51065010; 1986-035516 JF - Transactions - Geothermal Resources Council AU - Janik, Cathy J AU - Truesdell, Alfred H AU - Sammel, E A AU - White, Art F Y1 - 1985 PY - 1985 DA - 1985 SP - 325 EP - 331 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 1 SN - 0193-5933, 0193-5933 KW - wells KW - United States KW - processes KW - geologic thermometry KW - oxygen KW - isotopes KW - O-18/O-16 KW - Klamath County Oregon KW - analysis KW - stable isotopes KW - thermal waters KW - ground water KW - aquifers KW - models KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - surveys KW - water wells KW - geochemistry KW - fractionation KW - chemical fractionation KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065010?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Chemistry+of+low-temperature+geothermal+waters+at+Klamath+Falls%2C+Oregon&rft.au=Janik%2C+Cathy+J%3BTruesdell%2C+Alfred+H%3BSammel%2C+E+A%3BWhite%2C+Art+F&rft.aulast=Janik&rft.aufirst=Cathy&rft.date=1985-01-01&rft.volume=9%2C+Part+1&rft.issue=&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 International symposium on geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analysis; aquifers; chemical fractionation; fractionation; geochemistry; geologic thermometry; ground water; isotopes; Klamath County Oregon; Klamath Falls Oregon; models; O-18/O-16; Oregon; oxygen; processes; pump tests; stable isotopes; surveys; thermal waters; United States; water wells; wells ER - TY - JOUR T1 - Modulated structures in calcian dolomite; a study by electron microscopy AN - 51022648; 1987-082464 AB - Calcian dolomite from the Devonian Lost Burro formation has been investigated with EM techniques. Electron diffraction shows evidence for 'c' and 'd' type reflections which may occur independently and are indicative of ordered superstructures. High-resolution EM combined with selected area optical diffraction is the basis for models to explain superstructures in calcian dolomite. It is proposed that 'c' reflections are due to ordered substitution of Mg by Ca in basal cation layers, and 'd' reflections result when the rhombohedral stacking of basal layers is interrupted by intercalation of additional Ca layers. During electron irradiation at 1 MeV the Mg-Ca distribution becomes disordered and the crystal structure attains calcite symmetry. The arrangement of CO (sub 3) groups remains ordered. JF - Physics and Chemistry of Minerals AU - Van Tendeloo, G AU - Wenk, H R AU - Gronsky, R Y1 - 1985 PY - 1985 DA - 1985 SP - 333 EP - 341 PB - Springer-Verlag, Berlin-New York VL - 12 IS - 6 SN - 0342-1791, 0342-1791 KW - dolomite KW - high-resolution methods KW - electron microscopy data KW - crystal structure KW - carbonates KW - TEM data KW - minerals KW - order-disorder KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51022648?accountid=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=Physics+and+Chemistry+of+Minerals&rft.atitle=Modulated+structures+in+calcian+dolomite%3B+a+study+by+electron+microscopy&rft.au=Van+Tendeloo%2C+G%3BWenk%2C+H+R%3BGronsky%2C+R&rft.aulast=Van+Tendeloo&rft.aufirst=G&rft.date=1985-01-01&rft.volume=12&rft.issue=6&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1987-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - carbonates; crystal structure; dolomite; electron microscopy data; high-resolution methods; minerals; order-disorder; TEM data ER - TY - JOUR T1 - A new method for evaluating composite reservoir systems AN - 50715970; 1990-016672 JF - Transactions - Geothermal Resources Council AU - Benson, S M AU - Lai, C H Y1 - 1985 PY - 1985 DA - 1985 SP - 487 EP - 492 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - wells KW - United States KW - models KW - geothermal energy KW - Oregon KW - engineering geology KW - Klamath Falls Oregon KW - economic geology KW - Klamath County Oregon KW - analysis KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50715970?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=A+new+method+for+evaluating+composite+reservoir+systems&rft.au=Benson%2C+S+M%3BLai%2C+C+H&rft.aulast=Benson&rft.aufirst=S&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=487&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 7 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analysis; economic geology; engineering geology; geothermal energy; Klamath County Oregon; Klamath Falls Oregon; models; Oregon; reservoir rocks; United States; wells ER - TY - JOUR T1 - A quantitative model of vapor dominated geothermal reservoirs as heat pipes in fractured porous rock AN - 50714897; 1990-016649 JF - Transactions - Geothermal Resources Council AU - Pruess, Karsten Y1 - 1985 PY - 1985 DA - 1985 SP - 353 EP - 361 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - models KW - geothermal energy KW - fractured materials KW - engineering geology KW - numerical models KW - heat flow KW - porous materials KW - simulation KW - production KW - permeability KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714897?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=A+quantitative+model+of+vapor+dominated+geothermal+reservoirs+as+heat+pipes+in+fractured+porous+rock&rft.au=Pruess%2C+Karsten&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=353&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 26 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; fractured materials; geothermal energy; heat flow; models; numerical models; permeability; porous materials; production; reservoir rocks; simulation ER - TY - JOUR T1 - Electromagnetic soundings for geothermal resources in Dixie Valley, Nevada AN - 50714843; 1990-016631 JF - Transactions - Geothermal Resources Council AU - Wilt, M J AU - Goldstein, N E Y1 - 1985 PY - 1985 DA - 1985 SP - 75 EP - 80 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - United States KW - Churchill County Nevada KW - geophysical surveys KW - geophysical methods KW - economic geology KW - resistivity KW - Dixie Valley KW - models KW - geothermal energy KW - sounding KW - electromagnetic methods KW - surveys KW - Nevada KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714843?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Electromagnetic+soundings+for+geothermal+resources+in+Dixie+Valley%2C+Nevada&rft.au=Wilt%2C+M+J%3BGoldstein%2C+N+E&rft.aulast=Wilt&rft.aufirst=M&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=75&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 10 N1 - PubXState - CA N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Churchill County Nevada; Dixie Valley; economic geology; electromagnetic methods; geophysical methods; geophysical surveys; geothermal energy; models; Nevada; resistivity; sounding; surveys; United States ER - TY - JOUR T1 - Analysis of nonisothermal injection and falloff tests in layered reservoirs AN - 50714486; 1990-016677 JF - Transactions - Geothermal Resources Council AU - Halfman, Susan E AU - Benson, Sally M Y1 - 1985 PY - 1985 DA - 1985 SP - 513 EP - 520 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - United States KW - numerical models KW - Imperial County California KW - economic geology KW - layered materials KW - reservoir rocks KW - models KW - geothermal energy KW - California KW - geothermal fields KW - engineering geology KW - East Mesa KGRA KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50714486?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Analysis+of+nonisothermal+injection+and+falloff+tests+in+layered+reservoirs&rft.au=Halfman%2C+Susan+E%3BBenson%2C+Sally+M&rft.aulast=Halfman&rft.aufirst=Susan&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=513&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 13 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; East Mesa KGRA; economic geology; engineering geology; geothermal energy; geothermal fields; Imperial County California; layered materials; models; numerical models; permeability; reservoir rocks; United States ER - TY - JOUR T1 - Enthalpy transients in fractured two-phase geothermal systems AN - 50713377; 1990-016680 JF - Transactions - Geothermal Resources Council AU - Lippmann, Marcelo J AU - Bodvarsson, Gudmundur S AU - Gaulke, S W Y1 - 1985 PY - 1985 DA - 1985 SP - 533 EP - 540 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - wells KW - fractured materials KW - petroleum engineering KW - numerical models KW - affinities KW - thermal conductivity KW - porous materials KW - porosity KW - reservoir rocks KW - models KW - geothermal energy KW - engineering geology KW - enthalpy KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50713377?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Enthalpy+transients+in+fractured+two-phase+geothermal+systems&rft.au=Lippmann%2C+Marcelo+J%3BBodvarsson%2C+Gudmundur+S%3BGaulke%2C+S+W&rft.aulast=Lippmann&rft.aufirst=Marcelo&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=533&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 15 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - affinities; engineering geology; enthalpy; fractured materials; geothermal energy; models; numerical models; permeability; petroleum engineering; porosity; porous materials; reservoir rocks; thermal conductivity; wells ER - TY - JOUR T1 - Two-dimensional inversion of resistivity monitoring data from the Cerro Prieto geothermal field, Mexico AN - 50713119; 1990-016621 JF - Transactions - Geothermal Resources Council AU - Goldstein, N E AU - Sasaki, Y AU - Wilt, M J Y1 - 1985 PY - 1985 DA - 1985 SP - 17 EP - 23 PB - Geothermal Resources Council, Davis, CA VL - 9, Part 2 SN - 0193-5933, 0193-5933 KW - monitoring KW - geophysical surveys KW - statistical analysis KW - geophysical methods KW - electrical methods KW - exploitation KW - resistivity KW - porosity KW - least-squares analysis KW - geothermal fields KW - Mexico KW - surveys KW - Cerro Prieto KW - Baja California Mexico KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50713119?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Two-dimensional+inversion+of+resistivity+monitoring+data+from+the+Cerro+Prieto+geothermal+field%2C+Mexico&rft.au=Goldstein%2C+N+E%3BSasaki%2C+Y%3BWilt%2C+M+J&rft.aulast=Goldstein&rft.aufirst=N&rft.date=1985-01-01&rft.volume=9%2C+Part+2&rft.issue=&rft.spage=17&rft.isbn=093441260X&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1985 international symposium on Geothermal energy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1990-01-01 N1 - Number of references - 17 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Baja California Mexico; Cerro Prieto; electrical methods; exploitation; geophysical methods; geophysical surveys; geothermal fields; least-squares analysis; Mexico; monitoring; porosity; resistivity; statistical analysis; surveys ER - TY - JOUR T1 - Modeling of strongly-heat driven flow in partially saturated fractured porous media AN - 50701050; 1986-051967 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Pruess, Karsten AU - Tsang, Y W AU - Wang, J S Y AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 486 EP - 497 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - fractured materials KW - repositories KW - volcanic rocks KW - pressure KW - igneous rocks KW - porous materials KW - porosity KW - radioactive waste KW - ground water KW - models KW - pyroclastics KW - transport KW - saturation KW - movement KW - tuff KW - waste disposal KW - storage KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50701050?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=Modeling+of+strongly-heat+driven+flow+in+partially+saturated+fractured+porous+media&rft.au=Pruess%2C+Karsten%3BTsang%2C+Y+W%3BWang%2C+J+S+Y%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Pruess&rft.aufirst=Karsten&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=486&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - fractured materials; ground water; igneous rocks; models; movement; porosity; porous materials; pressure; pyroclastics; radioactive waste; repositories; saturation; storage; transport; tuff; volcanic rocks; waste disposal ER - TY - JOUR T1 - Hydrologic behavior of fracture networks AN - 50700251; 1986-051964 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Long, Jane C S AU - Endo, Howard K AU - Karasaki, Kenzi AU - Pyrak, Laura AU - Maclean, Peggy AU - Witherspoon, Paul A AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 449 EP - 462 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - wells KW - three-dimensional models KW - statistical analysis KW - data processing KW - porous materials KW - hydrogeology KW - simulation KW - porosity KW - two-dimensional models KW - observations KW - ground water KW - models KW - computer programs KW - fractures KW - finite element analysis KW - transport KW - stochastic processes KW - testing KW - percolation KW - water wells KW - permeability KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50700251?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=Hydrologic+behavior+of+fracture+networks&rft.au=Long%2C+Jane+C+S%3BEndo%2C+Howard+K%3BKarasaki%2C+Kenzi%3BPyrak%2C+Laura%3BMaclean%2C+Peggy%3BWitherspoon%2C+Paul+A%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Long&rft.aufirst=Jane+C&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 13 N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - computer programs; data processing; field studies; finite element analysis; fractures; ground water; hydrogeology; models; observations; percolation; permeability; porosity; porous materials; simulation; statistical analysis; stochastic processes; testing; three-dimensional models; transport; two-dimensional models; water wells; wells ER - TY - JOUR T1 - Mass transport in low permeability rocks under the influence of coupled thermomechanical and hydrochemical effects; an overview AN - 50700227; 1986-051962 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Tsang, Chin-Fu AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 430 EP - 440 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - repositories KW - isotopes KW - numerical analysis KW - stress KW - statistical analysis KW - porosity KW - radioactive waste KW - ground water KW - models KW - finite element analysis KW - radioactive isotopes KW - boreholes KW - discontinuities KW - transport KW - movement KW - percolation KW - waste disposal KW - leaching KW - permeability KW - storage KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50700227?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=Mass+transport+in+low+permeability+rocks+under+the+influence+of+coupled+thermomechanical+and+hydrochemical+effects%3B+an+overview&rft.au=Tsang%2C+Chin-Fu%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=430&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - boreholes; discontinuities; finite element analysis; ground water; isotopes; leaching; models; movement; numerical analysis; percolation; permeability; porosity; radioactive isotopes; radioactive waste; repositories; statistical analysis; storage; stress; transport; waste disposal ER - TY - JOUR T1 - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability AN - 50699908; 1986-051966 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Tsang, Chin-Fu AU - Noorishad, J AU - Witherspoon, Paul A AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 473 EP - 485 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - wells KW - fractured materials KW - three-dimensional models KW - one-dimensional models KW - numerical analysis KW - stress KW - statistical analysis KW - porous materials KW - effects KW - elastic constants KW - deformation KW - rock mechanics KW - ground water KW - aquifers KW - finite element analysis KW - materials, properties KW - movement KW - testing KW - hydraulic conductivity KW - water wells KW - permeability KW - consolidation KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50699908?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=International+Association+of+Hydrogeologists%2C+17th+international+congress%3B+hydrogeology+of+rocks+of+low+permeability&rft.au=Tsang%2C+Chin-Fu%3BNoorishad%2C+J%3BWitherspoon%2C+Paul+A%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=473&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - aquifers; consolidation; deformation; effects; elastic constants; finite element analysis; fractured materials; ground water; hydraulic conductivity; materials, properties; movement; numerical analysis; one-dimensional models; permeability; porous materials; rock mechanics; statistical analysis; stress; testing; three-dimensional models; water wells; wells ER - TY - JOUR T1 - Effects of fracture roughness on fluid flow through a single deformable fracture AN - 50699861; 1986-051985 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Tsang, Y W AU - Witherspoon, Paul A AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 683 EP - 694 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - fractured materials KW - numerical analysis KW - stress KW - tortuosity KW - effects KW - deformation KW - simulation KW - distribution KW - two-dimensional models KW - ground water KW - models KW - spatial distribution KW - fractures KW - theoretical studies KW - movement KW - permeability KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50699861?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=Effects+of+fracture+roughness+on+fluid+flow+through+a+single+deformable+fracture&rft.au=Tsang%2C+Y+W%3BWitherspoon%2C+Paul+A%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=683&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - deformation; distribution; effects; fractured materials; fractures; ground water; models; movement; numerical analysis; permeability; simulation; spatial distribution; stress; theoretical studies; tortuosity; two-dimensional models ER - TY - JOUR T1 - Mechanical transport and porous media equivalence in anisotropic fracture networks AN - 50698797; 1986-051970 JF - Memoires - Association Internationale des Hydrogeologues = Memoires - International Association of Hydrogeologists AU - Endo, Howard K AU - Witherspoon, Paul A AU - Neuman, Shlomo P AU - Simpson, Eugene S Y1 - 1985 PY - 1985 DA - 1985 SP - 527 EP - 537 PB - Association Internationale des Hydrogeologues; Committee of U.S.A. Members of the International Association of Hydrogeologists, Montpellier VL - 17 IS - 1 SN - 0579-6733, 0579-6733 KW - fractures KW - experimental studies KW - transport KW - movement KW - velocity KW - porous materials KW - distribution KW - porosity KW - permeability KW - anisotropy KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50698797?accountid=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=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.atitle=Mechanical+transport+and+porous+media+equivalence+in+anisotropic+fracture+networks&rft.au=Endo%2C+Howard+K%3BWitherspoon%2C+Paul+A%3BNeuman%2C+Shlomo+P%3BSimpson%2C+Eugene+S&rft.aulast=Endo&rft.aufirst=Howard&rft.date=1985-01-01&rft.volume=17&rft.issue=1&rft.spage=527&rft.isbn=&rft.btitle=&rft.title=Memoires+-+Association+Internationale+des+Hydrogeologues+%3D+Memoires+-+International+Association+of+Hydrogeologists&rft.issn=05796733&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Association of Hydrogeologists, 17th international congress; hydrogeology of rocks of low permeability N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IAHMAP N1 - SubjectsTermNotLitGenreText - anisotropy; distribution; experimental studies; fractures; ground water; movement; permeability; porosity; porous materials; transport; velocity ER - TY - JOUR T1 - The Heber geothermal field, California; natural state and exploitation modeling studies AN - 50192743; 1985-048546 AB - Using numerical simulation techniques and an axisymmetric model of the Heber geothermal field, the natural (preexploitation) state of the system and its response to fluid production are analyzed. The results of the study indicate that the Heber geothermal anomaly is sustained by the upflow of hot water through a central zone of relatively high permeability. The best model suggests that in its natural state the system is recharged at depth by a 15-MW (sub t) (megawatts thermal) (reference temperature 0 degrees C) convective heat source. The existence of an axisymmetric convection pattern, whose axis coincides with the center of the Heber anomaly, is also suggested. At the lower part of the ascending hot water plume the deep recharge water mixes with colder water moving laterally toward the axis of the system. In the upper part the rising plume spreads radially outward after reaching the bottom of the cap rock, at about 550 m depth. The model results suggest that the so-called cap rock is quite permeable (5 X 10 (super -15) m (super 2) ) with Convection controlling its temperature distribution. The results also show reduced permeability (10 X 10 (super -15) m (super 2) ) of the upper zones in the outer region of the system that may be due to mineral precipitation. In modeling the exploitation of the field the generation rate is allowed to build up over a period of 10 years; after that, 30 years of constant power production is assumed. Full (100%) injection of the spent brines is considered; the fluids being injected 2250 m ("near injection") or 4250 m ("far injection") from the center of the system. The study shows that a maximum of 6000 kg/s (equivalent to approximately 300 MW (sub e) (megawatts electric)) of fluids may be produced for the near injection case but only 3000 kg/s (equivalent to approximately 150 MW (sub e) ) for the far injection case. The results indicate that the possible extraction rates (generating capacity) are generally limited by the pressure drop in the reservoir. The average temperature of the produced fluids will decline 10 degrees -18 degrees C over the 40-year period. JF - Journal of Geophysical Research AU - Lippmann, Marcelo J AU - Bodvarsson, Gudmundur S Y1 - 1985/01// PY - 1985 DA - January 1985 SP - 745 EP - 758 PB - American Geophysical Union, Washington, DC VL - 90 IS - B1 SN - 0148-0227, 0148-0227 KW - United States KW - Imperial County California KW - data processing KW - mathematical models KW - exploitation KW - economic geology KW - geothermal energy KW - California KW - geothermal fields KW - Imperial Valley KW - Heber geothermal field KW - reservoir properties KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50192743?accountid=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&rft.atitle=The+Heber+geothermal+field%2C+California%3B+natural+state+and+exploitation+modeling+studies&rft.au=Lippmann%2C+Marcelo+J%3BBodvarsson%2C+Gudmundur+S&rft.aulast=Lippmann&rft.aufirst=Marcelo&rft.date=1985-01-01&rft.volume=90&rft.issue=B1&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB090iB01p00745 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; data processing; economic geology; exploitation; geothermal energy; geothermal fields; Heber geothermal field; Imperial County California; Imperial Valley; mathematical models; reservoir properties; United States DO - http://dx.doi.org/10.1029/JB090iB01p00745 ER - TY - JOUR T1 - Biooxidation of Organic Solutes in Oil Shale Wastewaters AN - 19016142; 8701557 AB - Biooxidation of nine retort waters was evaluated in batch culture. Because losses of dissolved organic carbon (DOC) by volatilization could be extensive (up to 32%), biotreatment was evaluated in screw-capped shake flasks that contained enough headspace to ensure aerobic conditions. Biological removals of DOC ranged only from 9 to 49% using bacteria subjected to extensive enrichment periods. A simple reverse-phase chromatographic fractionation scheme indicated that the majority of refractory DOC for each water resided in the lipophilic fraction (LpF); the polar fraction contained most of the degradable carbon. The LpF organic nitrogen content did not change significantly after biooxidation, and the LpF molar ratio of carbon to nitrogen was similar for each treated water. Molar C:N ratios ranging from 7 to 15 and high UV absorbences indicated that the malodorous and colored solutes associated with the biorefractory LpF consisted mainly of aromatic nitrogenous compounds. Extracellular fluid that remained after exhaustive biooxidation of one wastewater was used in more than 200 enrichment cultures, each of which failed to further remove DOC. (Author 's abstract) JF - Water Research WATRAG Vol. 19, No. 11, p 1429-1435, 1985. 3 fig, 4 tab, 26 ref. DOE Contract DE-ACO3-76SF00098. AU - Healy, J B AU - Langlois, G W AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985 PY - 1985 DA - 1985 KW - Water Resources Abstracts KW - Biological oxidation KW - Biological wastewater treatment KW - Oil shale wastewater KW - Organic compounds KW - Solutes KW - Biological treatment KW - Industrial wastewater KW - Performance evaluation KW - Wastewater KW - Biodegradation KW - Degradation KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19016142?accountid=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=&rft.atitle=Biooxidation+of+Organic+Solutes+in+Oil+Shale+Wastewaters&rft.au=Healy%2C+J+B%3BLanglois%2C+G+W%3BDaughton%2C+C+G&rft.aulast=Healy&rft.aufirst=J&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Effects of Ozonation and Ultraviolet Irradiation on Biodegradability of Oil Shale Wastewater Organic Solutes AN - 19003641; 8701556 AB - Ozonation and ultraviolet (UV) irradiation were evaluated for their abilities to mineralize organic solutes that remained in a biooxidized oil shale process wastewater and to effect sufficient structural modification of the remaining biorefractory organic solutes to promote secondary biooxidation. Full-spectrum UV radiation failed to mineralize or effect the biooxidation of any of the biorefractory carbon. Although ozonation directly mineralized only 8% of the biorefractory carbon, it enhanced secondary biooxidation; 26% of the refractory carbon was mineralized by an acclimated microbial inoculum. When UV irradiation and ozonation were combined simultaneously, a synergistic effect was observed; 3 h of combined treatment was as effective a pretreatment for secondary biooxidation as was 5 h of ozonation. Sequential application of primary biooxidation, 6 h of combined UV ozonation, and secondary biooxidation removed only 59% of the dissolved organic carbon; total reduction of 87% was achieved by using a culture in the secondary biooxidation step that was specifically adapted to this oxidized water. In general, ozonation and combined UV/ozonation mineralized carbon from the nonpolar fraction; biooxidation of formerly refractory carbon was promoted by oxidation of nonpolar carbon to yield more polar or lower-molecular-weight species. (Author 's abstract) JF - Water Research WATRAG Vol. 19, No. 11, p 1421-1428, 1985. 5 fig, 30 ref. DOE Contract DE-ACO3-76SF00098. AU - Jones, B M AU - Sakaji, R H AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1985 PY - 1985 DA - 1985 KW - Water Resources Abstracts KW - Biodegradation KW - Ozonation KW - Ultraviolet radiation KW - Organic compounds KW - Oil shale wastewater KW - Solutes KW - Radiation KW - Degradation KW - Industrial wastewater KW - Wastewater KW - Wastewater treatment KW - Biological treatment KW - Biological oxidation KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19003641?accountid=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=&rft.atitle=Effects+of+Ozonation+and+Ultraviolet+Irradiation+on+Biodegradability+of+Oil+Shale+Wastewater+Organic+Solutes&rft.au=Jones%2C+B+M%3BSakaji%2C+R+H%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Direct ZAAS analysis of solid samples: Early development. AN - 14575955; 1451473 AB - Early application of the Zeeman effect to correct for background absorption in atomic absorption analysis is described. This paper also describes the use of this technique for direct analysis of biological samples and the future developments that are expected to occur in this field. JF - Zeitschrift fuer Analytische Chemie [Z. ANAL. CHEM.]. Vol. 322, no. 7. 1985. AU - Hadeishi, T AU - McLaughlin, R Y1 - 1985 PY - 1985 DA - 1985 KW - samples KW - analysis KW - sampling methods KW - Pollution Abstracts; Toxicology Abstracts KW - chemical analysis KW - reviews KW - atomic absorption spectroscopy KW - X 24222:Analytical procedures KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14575955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Toxicology+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hadeishi%2C+T%3BMcLaughlin%2C+R&rft.aulast=Hadeishi&rft.aufirst=T&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Direct+ZAAS+analysis+of+solid+samples%3A+Early+development.&rft.title=Direct+ZAAS+analysis+of+solid+samples%3A+Early+development.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Theoretical investigation of the production of strand breaks in DNA by water radicals. AN - 14424606; 1341042 AB - A calculation has been made of the indirect action of radiation on SV40 DNA in dilute aqueous solution, including the extent of OH reaction with both the sugar moiety and the bases. A realistic DNA model is used along with a track model that gives the correct decay rates of hydrated electrons and OH radicals in pure water with the same calculational techniques. The authors find, in agreement with experiment that 80% of the OH attack on DNA is on the bases and 20% is on the sugar. They estimate that the probability is almost non-existent (< 10 super(-6)) for two OH radicals from the same track or from two tracks to reach sugars on opposite strands within 12 base pairs from each other. Thus double strand breaks that depend linearly on the dose (as they find in a companion experimental programme) must arise from some other mechanism. Their calculated single strand break probabilities are in good agreement with experiment. JF - Radiation Protection Dosimetry [RADIAT. PROT. DOSIMET.]. Vol. 13, no. 1-4. 1985. AU - Chatterjee, A AU - Magee, J L A2 - Dennis, JA A2 - Booz, J A2 - Bauer, B (eds) Y1 - 1985 PY - 1985 DA - 1985 KW - effects on KW - strands KW - breaks KW - aqueous KW - solutions KW - Biochemistry Abstracts 2: Nucleic Acids; Toxicology Abstracts KW - radiation KW - DNA KW - N 14630:Chemical reactions & interactions, including effects of radiation KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14424606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Toxicology+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Chatterjee%2C+A%3BMagee%2C+J+L&rft.aulast=Chatterjee&rft.aufirst=A&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Theoretical+investigation+of+the+production+of+strand+breaks+in+DNA+by+water+radicals.&rft.title=Theoretical+investigation+of+the+production+of+strand+breaks+in+DNA+by+water+radicals.&rft.issn=01448420&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Indoor air quality and human health. AN - 14407525; 1315352 AB - This book is a summary of what is known about the several threats to human health to be found in indoor air, whether in private homes, office buildings, or public places (but not in industrial plants). It assesses various health risks associated with indoor ar pollution, and suggests what can be done to lessen the effects of the major contaminants-combustion products (from cooking, heating, and cigarette smoke), chemical evaporants (from household products and building materials), microbes and allergens, radon, and the like. Two special problems are also discussed: the unhealthy side effects of promoting energy-efficient houses and airtight office buildings, and the complicated regulatory and legal sanctions that impinge on the quality of indoor air. JF - CHAPMAN AND HALL, LONDON (UK). 1985. AU - Turiel, I Y1 - 1985 PY - 1985 DA - 1985 PB - CHAPMAN AND HALL, LONDON (UK) SN - 0419138706 KW - books KW - indoor air KW - Health & Safety Science Abstracts; Pollution Abstracts KW - radon KW - combustion KW - particulates KW - air quality KW - buildings KW - formaldehyde KW - smoke KW - risk assessment KW - public health KW - H SG0:MONOGRAPHS, CONFERENCES, SYMPOSIA, DICTIONARIES,ENCYCLOPEDIA, BIBLIOGRAPHIES KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - H SM3.1:BASIC APPROACHES, CONCEPTS, AND THEORY KW - P 0000:AIR POLLUTION KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14407525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Turiel%2C+I&rft.aulast=Turiel&rft.aufirst=I&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0419138706&rft.btitle=Indoor+air+quality+and+human+health.&rft.title=Indoor+air+quality+and+human+health.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Patterns of infiltration in multi-family buildings. AN - 14405468; 1315596 AB - The amount of air infiltration in a building, for given weather data, depends on the leakage and its distribution on the building envelope. In our simulations of 17 designs of multi-unit, multi-storey buildings in Berlin, based on a typical meteorological year, we obtained a wide range of infiltration values, that varied according to the floor plan, the number and location of wall openings and cracks, and the flow resistance relationship between the inside and the exterior of the building. All structures investigated, although varying in age from 40 years old to newly constructed, and varying in height from 2 to 27 stories, had the following common features: all ground-floor flats showed the highest infiltration rates for the building, and infiltration rates for flats above the neutral pressure level are insignificantly height dependent. The overall ventilation rate for each of the buildings investigated is so low that infiltration alone is not sufficient to comply with ventilation requirements. Occupants control the ventilation in their flats by opening windows and doors, and, in this way they maintain satisfactory air quality but at far greater ventilation rates than necessary. JF - Building and Environment AU - Feustel, HE AU - Lenz, ThP AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 7 EP - 13 VL - 20 IS - 1 SN - 0360-1323, 0360-1323 KW - Health & Safety Science Abstracts KW - ventilation KW - filtration KW - buildings KW - simulation KW - fluid mechanics KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14405468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Building+and+Environment&rft.atitle=Patterns+of+infiltration+in+multi-family+buildings.&rft.au=Feustel%2C+HE%3BLenz%2C+ThP&rft.aulast=Feustel&rft.aufirst=HE&rft.date=1985-01-01&rft.volume=20&rft.issue=1&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Building+and+Environment&rft.issn=03601323&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - simulation; buildings; fluid mechanics; filtration; ventilation ER - TY - JOUR T1 - Do vibrational spectroscopies uniquely describe protein dynamics? The case for myoglobin. AN - 14396431; 1237304 AB - The authors develop a quasi-harmonic description of protein dynamics and apply this description to the anomalous Mossbauer, infrared, x-ray diffraction, and EXAFS (extended x-ray absorption fine structure spectroscopy) data that are available for myoglobin (Mb) and its interactions with carbon monoxide (CO). In the quasi-harmonic approximation the dynamical parameters derived from these spectroscopic data are relevant in the calculation of reaction rates, and we give a quantitative description of the nonexponential kinetics of Mb-CO binding observed at low temperature. All these data have previously been interpreted in terms of the more complex conformational substates model for protein dynamics. The authors point out several problems with this model and propose experiments that can provide detailed tests of the quasi-harmonic theory proposed here. JF - Biophysical Journal AU - Bialek, W AU - Goldstein, R F AD - Dep. Biophys. and Med. Phys., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 1027 EP - 1044 VL - 48 IS - 6 SN - 0006-3495, 0006-3495 KW - dynamics KW - myoglobin KW - proteins KW - spectroscopy KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14396431?accountid=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=Biophysical+Journal&rft.atitle=Do+vibrational+spectroscopies+uniquely+describe+protein+dynamics%3F+The+case+for+myoglobin.&rft.au=Bialek%2C+W%3BGoldstein%2C+R+F&rft.aulast=Bialek&rft.aufirst=W&rft.date=1985-01-01&rft.volume=48&rft.issue=6&rft.spage=1027&rft.isbn=&rft.btitle=&rft.title=Biophysical+Journal&rft.issn=00063495&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - The formation of radiation-induced DNA breaks: The ratio of double-strand breaks to single-strand breaks. AN - 14380613; 1194921 AB - Ionizing radiation causes the formation of strand breaks in cellular DNA, as well as other types of lesions in the chromatin of cells. Because it is difficult to assay for DNA lesions in the large mammalian genome, the authors have developed a method of assaying for DNA double-strand breaks in the supercoiled nucleosome-complexed Simian virus 40 (SV40) genome, irradiated intracellularly. In this communication they present our measurements of the DNA double-strand breaks (DSBs) to single-strand breaks (SSBs) ratio obtained from the intracellularly irradiated SV40 genome. After cobalt gamma ray and X ray irradiations, this ratio is about 1/10. The methods and results are compared with pertinent data in the literature. If the DSBs/SSBs ratio of 1/10 for cellular chromatin is correct, a substantial number of DNA double-strand breaks are formed in a mammalian cell after moderate doses (1 Gy) of radiation. The implications of different types of DNA double-strand breaks are discussed. JF - International Journal of Radiation Oncology, Biology, & Physics AU - Roots, R AU - Kraft, G AU - Gosschalk, E AD - Lawrence Berkeley Lab., Univ. California, Build. 10, Rm. 202, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 259 EP - 265 VL - 11 IS - 2 SN - 0360-3016, 0360-3016 KW - breaks KW - effects on KW - SV40 KW - Biochemistry Abstracts 2: Nucleic Acids; Toxicology Abstracts KW - X radiation KW - DNA KW - gamma radiation KW - N 14630:Chemical reactions & interactions, including effects of radiation KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14380613?accountid=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=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.atitle=The+formation+of+radiation-induced+DNA+breaks%3A+The+ratio+of+double-strand+breaks+to+single-strand+breaks.&rft.au=Roots%2C+R%3BKraft%2C+G%3BGosschalk%2C+E&rft.aulast=Roots&rft.aufirst=R&rft.date=1985-01-01&rft.volume=11&rft.issue=2&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.issn=03603016&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - DNA; X radiation; gamma radiation ER - TY - JOUR T1 - Oxidation of SO sub(2) in fog droplets by primary oxidants. AN - 14317991; 1141711 AB - Experiments describred in this paper demonstrate that incomplete combustion is a source of gas-phase oxidants. These species, when dissolved in water, are manifested predominantly as H sub(2)O sub(2). Experiments involving a fog chamber show that these primary oxidants oxidize SO sub(2) to sulfuric acid or sulfate in fog droplets. Drying such fog droplets results in suspended particles. For a constant SO sub(2) concentration and amount of fuel combusted, the amount of SO sub(2) oxidized and the amount of oxidant produced depend critically on the combustion conditions, being highest for incomplete combustion and negligible for stoichiometric flames. JF - Atmospheric Environment AU - Benner, W H AU - McKinney, P M AU - Novakov, T AD - Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 1377 EP - 1383 VL - 19 IS - 8 SN - 1352-2310, 1352-2310 KW - Pollution Abstracts KW - oxidants KW - sulfur dioxide KW - fog KW - oxidation KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14317991?accountid=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=Atmospheric+Environment&rft.atitle=Oxidation+of+SO+sub%282%29+in+fog+droplets+by+primary+oxidants.&rft.au=Benner%2C+W+H%3BMcKinney%2C+P+M%3BNovakov%2C+T&rft.aulast=Benner&rft.aufirst=W&rft.date=1985-01-01&rft.volume=19&rft.issue=8&rft.spage=1377&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - sulfur dioxide; oxidation; fog; oxidants ER - TY - CONF T1 - Neutron production by Ne and Si ions on a thick Cu target at 670 MeV multiplied by A with application to radiation protection. AN - 14275371; 1100982 AB - Beams of neon and silicon at 670 MeV multiplied by A from the Bevalac were stopped in a copper target. Neutron yields and angular distributions were measured with activation detectors. Attenuation of neutrons through a concrete shield was measured at 7 degree , 54 degree and 72 degree to the beam direction. Dose equivalent estimates were made in adjoining areas by using moderated BF sub(3) proportional counters and carbon and aluminum activation detectors. Data are presented and radiation protection aspects discussed. JF - IEEE Transactions on Nuclear Science AU - McCaslin, J B AU - LaPlant, PR AU - Smith, A R AU - Swanson, W P AU - Thomas, R H Y1 - 1985 PY - 1985 DA - 1985 SP - 3104 EP - 3106 VL - NS-32 IS - 5 KW - beams KW - neutrons KW - measurement KW - protection KW - attenuation KW - dose response effects KW - materials testing KW - radiation KW - radiation measurements KW - Pollution Abstracts KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14275371?accountid=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=IEEE+Transactions+on+Nuclear+Science&rft.atitle=Neutron+production+by+Ne+and+Si+ions+on+a+thick+Cu+target+at+670+MeV+multiplied+by+A+with+application+to+radiation+protection.&rft.au=McCaslin%2C+J+B%3BLaPlant%2C+PR%3BSmith%2C+A+R%3BSwanson%2C+W+P%3BThomas%2C+R+H&rft.aulast=McCaslin&rft.aufirst=J&rft.date=1985-01-01&rft.volume=NS-32&rft.issue=5&rft.spage=3104&rft.isbn=&rft.btitle=&rft.title=IEEE+Transactions+on+Nuclear+Science&rft.issn=00189499&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Effect of ozonation and UV irradiation on biorefractory organic solutes in oil shale retort water. AN - 14274213; 1100799 AB - Ozonation and ultraviolet (UV) irradiation treatment technologies were investigated for their abilities to augment or enhance the biological treatment of oil shale wastewaters by mineralizing or by oxidatively altering organic solutes that are biorecalcitrant or bactericidal. Alternatively, these two oxidative processes could possibly hinder biooxidation by (i) producing toxicants, (ii) polymerizing solutes that would ordinarily be biodegradable, or (iii) creating a multitude of new solutes, each present at a low concentration; the latter possibility would amplify the already existing problem of threshold concentration effects. The effects of ozonation and UV irradiation also can be used as a predictor of the maximum capability of aerobic biooxidation that is effected through oxygenases. JF - Environmental Progress AU - Jones, B M AU - Langlois, G W AU - Sakaji, R H AU - Daughton, C G AD - Lawrence Berkeley Lab., Berkeley, CA, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 252 EP - 258 VL - 4 IS - 4 SN - 0278-4491, 0278-4491 KW - Pollution Abstracts KW - oil shale KW - industrial effluents KW - ozonation KW - biological treatment KW - ultraviolet radiation KW - P 3000:SEWAGE & WASTEWATER TREATMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14274213?accountid=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+Progress&rft.atitle=Effect+of+ozonation+and+UV+irradiation+on+biorefractory+organic+solutes+in+oil+shale+retort+water.&rft.au=Jones%2C+B+M%3BLanglois%2C+G+W%3BSakaji%2C+R+H%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1985-01-01&rft.volume=4&rft.issue=4&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Environmental+Progress&rft.issn=02784491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - oil shale; industrial effluents; ozonation; ultraviolet radiation; biological treatment ER - TY - JOUR T1 - A phase I-II trial of heavy charged particle irradiation of malignant glioma of the brain: A Northern California Oncology Group study. AN - 14270590; 1094131 AB - Thirty-nine patients with primary or recurrent glioma of the brain were irradiated wholely or in part with heavy charged particle beams at the University of California Lawrence Berkeley Laboratory in a Phase I-II clinical trial of the Northern California Oncology Group. During the course of this trial, treatment techniques have been developed and tumor doses have been escalated in order to obtain data on normal brain toxicity and response of malignant glioma of the brain. Toxicity has been acceptable with a low level of brain injury. Survival and tumor control has been approximately the same as historical results in glioma of the brain. Further dose escalation is planned together with possible trial of combined modality therapy. JF - International Journal of Radiation Oncology, Biology, & Physics AU - Castro, J R AU - Saunders, WM AU - Austin-Seymour, M M AU - Woodruff, KH AU - Gauger, G AU - Chen, GTY AU - Collier, J M AU - Phillips, T L AU - Zink AD - Radiother. Dep., Build. 55-121, Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 1795 EP - 1800 VL - 11 IS - 10 SN - 0360-3016, 0360-3016 KW - toxicity KW - Toxicology Abstracts KW - side effects KW - radiation KW - brain KW - man KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14270590?accountid=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=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.atitle=A+phase+I-II+trial+of+heavy+charged+particle+irradiation+of+malignant+glioma+of+the+brain%3A+A+Northern+California+Oncology+Group+study.&rft.au=Castro%2C+J+R%3BSaunders%2C+WM%3BAustin-Seymour%2C+M+M%3BWoodruff%2C+KH%3BGauger%2C+G%3BChen%2C+GTY%3BCollier%2C+J+M%3BPhillips%2C+T+L%3BZink&rft.aulast=Castro&rft.aufirst=J&rft.date=1985-01-01&rft.volume=11&rft.issue=10&rft.spage=1795&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Oncology%2C+Biology%2C+%26+Physics&rft.issn=03603016&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - radiation; brain; side effects; man ER - TY - JOUR T1 - Monitoring the heat output of a wood stove. AN - 14210221; 1032075 AB - A major problem associated with monitoring the overall energy performance of single family residences is to determine the energy contribution of wood-burning appliances. The energy contribution cannot be accurately determined by monitoring the amount of wood burned because the heat content of wood is variable and the efficiency of a stove changes with operating conditions. The goal of the research described in this communication is to find a simple means for monitoring the heat output of a wood stove in situ. The prospective wood-stove monitoring strategies that we examined were surface temperature measurement and radiant flux mesurement. JF - Energy and Buildings AU - Modera, M AD - Lawrence Berkeley Lab., Berkeley, CA, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 79 EP - 80 VL - 8 IS - 1 SN - 0378-7788, 0378-7788 KW - Health & Safety Science Abstracts KW - wood KW - energy sources KW - buildings KW - monitoring methods KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14210221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+and+Buildings&rft.atitle=Monitoring+the+heat+output+of+a+wood+stove.&rft.au=Modera%2C+M&rft.aulast=Modera&rft.aufirst=M&rft.date=1985-01-01&rft.volume=8&rft.issue=1&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Energy+and+Buildings&rft.issn=03787788&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - energy sources; wood; monitoring methods; buildings ER - TY - JOUR T1 - Sun-control options in a high-rise office building. AN - 14206083; 1032103 AB - The DOE-2 building energy analysis computer program has been used to study the lifecycle cost and annual energy use for a wide range of glazing and sun-control options in a 25-story office building with 50% glazing. Four climates in the U.S. have been analyzed: Miami, Los Angeles, Washington, DC, and Chicago. The impact of daylighting in the perimeter zones for the various sun-control options has also been investigated. Double glazing was found to have little effect on energy use in Miami and Los Angeles, but reduced energy use 11 - 23% in Washington, DC, and 16 - 32% in Chicago. Daylighting reduced energy use 10 - 22% and had a simple payback period of 3.7 - 8.9 years depending on climate and type of fenestration. Of the alternatives considered, the lowest life-cycle cost and energy use were obtained with daylighting coupled with clear glazing and exterior sun-control blinds. JF - Energy and Buildings AU - Winkelmann, F C AU - Lokmanhekim, M AD - Build. Energy Simul. Group, Appl. Sci. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 1 EP - 13 VL - 8 IS - 1 SN - 0378-7788, 0378-7788 KW - lighting KW - Health & Safety Science Abstracts KW - buildings KW - energy conservation KW - solar energy KW - H SE1.26:ENERGY CONSERVATION KW - H SI5.20:ELECTRIC POWER INDUSTRIES KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14206083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+and+Buildings&rft.atitle=Sun-control+options+in+a+high-rise+office+building.&rft.au=Winkelmann%2C+F+C%3BLokmanhekim%2C+M&rft.aulast=Winkelmann&rft.aufirst=F&rft.date=1985-01-01&rft.volume=8&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Energy+and+Buildings&rft.issn=03787788&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - buildings; energy conservation; solar energy ER - TY - JOUR T1 - Heating energy use management in residential buildings by temperature control. AN - 14203956; 1032147 AB - This paper presents the results of analytical investigations to determine the potential heating energy savings that can be achieved in residential buildings by controlling the house temperature through either night setback or night setback plus day zone setback. A typical U.S. single family house is analyzed for different levels of thermal integrity of the building envelope. Reduced infiltration, insulated interior walls, and various window orientations are also considered. Results are given for four major U.S. climate zones -- cool, temperate, hot-humid, and hot-arid. The analysis shows that both types of setbacks are most effective in loose houses, with the greatest absolute savings for the cool climates, and the greatest percent savings for the hot climates. However, the benefits from thermostat setbacks are smaller for tighter houses, and may actually be counterproductive owing to corollary effects such as increased peak loads and degradation of system efficiency. JF - Energy and Buildings AU - Ingersoll, J AU - Huang, J AD - Energy Anal. Program, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 27 EP - 35 VL - 8 IS - 1 SN - 0378-7788, 0378-7788 KW - Health & Safety Science Abstracts KW - buildings KW - energy conservation KW - temperature KW - H SE1.26:ENERGY CONSERVATION KW - H SI1.21:HOUSING AND BUILDING INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14203956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Energy+and+Buildings&rft.atitle=Heating+energy+use+management+in+residential+buildings+by+temperature+control.&rft.au=Ingersoll%2C+J%3BHuang%2C+J&rft.aulast=Ingersoll&rft.aufirst=J&rft.date=1985-01-01&rft.volume=8&rft.issue=1&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Energy+and+Buildings&rft.issn=03787788&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - buildings; energy conservation; temperature ER - TY - JOUR T1 - A putative nitrogenase reductase gene found in the nucleotide sequences from the photosynthetic gene cluster of R. capsulata . AN - 14169434; 985493 JF - Cell AU - Hearst, JE AU - Alberti, M AU - Doolittle, R F AD - Div. Chem. Biodynam., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 219 EP - 220 VL - 40 IS - 1 SN - 0092-8674, 0092-8674 KW - nitrogenase reductase KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Microbiology Abstracts B: Bacteriology KW - genes KW - gene mapping KW - Rhodopseudomonas capsulata KW - N 14640:Structure & sequence KW - G 07320:Bacterial genetics KW - J 02740:Genetics and evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14169434?accountid=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=Cell&rft.atitle=A+putative+nitrogenase+reductase+gene+found+in+the+nucleotide+sequences+from+the+photosynthetic+gene+cluster+of+R.+capsulata+.&rft.au=Hearst%2C+JE%3BAlberti%2C+M%3BDoolittle%2C+R+F&rft.aulast=Hearst&rft.aufirst=JE&rft.date=1985-01-01&rft.volume=40&rft.issue=1&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Cell&rft.issn=00928674&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodopseudomonas capsulata; genes; gene mapping ER - TY - JOUR T1 - Characterization of hydroxyl radical-induced damage after sparsely and densely ionizing irradiation. AN - 14168599; 979591 AB - The extent of hydroxyl radical mediated cell inactivation was measured for a variety of particle beams ranging from 8 degree 5 MeV/u neon ions to 570 MeV/u argon ions. In general, the fraction of the total radiosensitivity caused by OH multiplied by decreases from close to 60 per cent at low ionization density or low linear energy transfer (low LET) to close to 25 per cent at high LET for aerobically irradiated mammalian cells. The extent of OH multiplied by induced cell lethality can be explained in terms of LET sub(!) only for low energy or low atomic number particles where fragmentations and complicated track structures do not contaminate the characteristic particle LET. The biological effect cannot be predicted accurately from calculated LET sub(!) values for high energy particle irradiation. JF - International Journal of Radiation Biology AU - Roots, R AU - Chatterjee, A AU - Chang, P AU - Lommel, L AU - Blakely, E A AD - Biol. and Med. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 157 EP - 166 VL - 47 IS - 2 SN - 0955-3002, 0955-3002 KW - radicals KW - damage KW - hydroxide KW - Toxicology Abstracts KW - ionizing radiation KW - X 24210:Radiation & radioactive materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14168599?accountid=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=International+Journal+of+Radiation+Biology&rft.atitle=Characterization+of+hydroxyl+radical-induced+damage+after+sparsely+and+densely+ionizing+irradiation.&rft.au=Roots%2C+R%3BChatterjee%2C+A%3BChang%2C+P%3BLommel%2C+L%3BBlakely%2C+E+A&rft.aulast=Roots&rft.aufirst=R&rft.date=1985-01-01&rft.volume=47&rft.issue=2&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radiation+Biology&rft.issn=09553002&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - ionizing radiation ER - TY - JOUR T1 - Analysis of energy conservation standards for Singapore office buildings. AN - 14115834; 943316 AB - The authors have evaluated existing energy conservation standards for office buildings in Singapore and recommend changes in the present lighting and OTTV (overall thermal transfer value) standards. The analysis shows that significant energy savings can be effected by the use of daylighting and several other measures that reduce cooling loads. It was found that some other measures (e.g. ceiling and wall insulation and double-glazed windows) have little impact on energy use. JF - ENERGY. AU - Turiel, R AU - Curtis, R AU - Levine, MD AD - Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 95 EP - 107 VL - 10 IS - 1 SN - 0314-7487, 0314-7487 KW - thermal properties KW - buildings KW - cooling systems KW - energy conservation KW - Mechanical Engineering Abstracts (ISMEC); Health & Safety Science Abstracts KW - Singapore KW - H SE1.26:ENERGY CONSERVATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14115834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ENERGY.&rft.atitle=Analysis+of+energy+conservation+standards+for+Singapore+office+buildings.&rft.au=Turiel%2C+R%3BCurtis%2C+R%3BLevine%2C+MD&rft.aulast=Turiel&rft.aufirst=R&rft.date=1985-01-01&rft.volume=10&rft.issue=1&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=ENERGY.&rft.issn=03147487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Singapore; energy conservation; cooling systems; buildings ER - TY - JOUR T1 - Indoor air pollution due to emissions from unvented gas-fired space heaters. AN - 14104389; 932491 AB - Operation of an unvented combustion appliance indoors can elevate pollutant concentrations. Under laboratory conditions, oxygen consumption rates and pollutant emission rates of CO, CO sub(2), NO, NO sub(2) HCHO and submicron suspended particles emitted from eight unvented gas-fired space heaters operated with well adjusted air shutters at partial and full fuel consumption rates were determined in a 27-m super(3) chamber. Emission rates were also determined for some heaters operating under poorly tuned conditions. Four of the eight heaters were subsequently tested in a 240-m super(3) research house with 0.36-1.14 air changes per hour. Based on measurement near steady state, steady state pollutant and oxygen levels were projected: 1930-11,100 ppm for CO sub(2), 1.0-26 ppm for CO (under well-tuned conditions), 0.40-1.46 ppm for NO sub(2), and 19.1-20.7% for O sub(2). Concentrations of CO sub(2), CO, and NO sub(2) sometimes exceeded outdoor or occupational guidelines. Analysis showed that CO, NO, and NO sub(2) emission rates can vary with time and that, while short-term emission rates derived from laboratory tests were consistent with initial emission rates observed in the field, they did not always correspond to steady state emission rates. JF - J. AIR POLLUT. CONTROL ASSOC. AU - Traynor, G W AU - Girman, J R AU - Apte, M G AU - Dillworth, J F AU - White, P D AD - Lawrence Berkeley Lab., Univ. California, Berkeley, CA, USA Y1 - 1985 PY - 1985 DA - 1985 SP - 231 EP - 237 VL - 35 IS - 3 KW - pollutant detection KW - Health & Safety Science Abstracts; Pollution Abstracts KW - laboratory testing KW - emission control KW - air pollution KW - heating systems KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14104389?accountid=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=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.atitle=Indoor+air+pollution+due+to+emissions+from+unvented+gas-fired+space+heaters.&rft.au=Traynor%2C+G+W%3BGirman%2C+J+R%3BApte%2C+M+G%3BDillworth%2C+J+F%3BWhite%2C+P+D&rft.aulast=Traynor&rft.aufirst=G&rft.date=1985-01-01&rft.volume=35&rft.issue=3&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=J.+AIR+POLLUT.+CONTROL+ASSOC.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - emission control; air pollution; heating systems; laboratory testing ER - TY - JOUR T1 - Modeling the natural state of geothermal systems AN - 50998056; 1988-013639 JF - Earth Sciences (Berkeley, Calif.) AU - Bodvarsson, G S Y1 - 1984/12// PY - 1984 DA - December 1984 SP - 1 EP - 9 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 3 SN - 0737-5417, 0737-5417 KW - models KW - geothermal energy KW - geothermal fields KW - geothermal systems KW - reservoir properties KW - properties KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50998056?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Modeling+the+natural+state+of+geothermal+systems&rft.au=Bodvarsson%2C+G+S&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1984-12-01&rft.volume=7&rft.issue=3&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 10 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geothermal energy; geothermal fields; geothermal systems; models; properties; reservoir properties ER - TY - JOUR T1 - Recent rock mechanics research in hydraulic fracturing AN - 50989490; 1988-013638 JF - Earth Sciences (Berkeley, Calif.) AU - Doe, T W AU - Majer, E L Y1 - 1984/12// PY - 1984 DA - December 1984 SP - 1 EP - 4 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 3 SN - 0737-5417, 0737-5417 KW - hydraulic fracturing KW - fractures KW - experimental studies KW - chemically precipitated rocks KW - sedimentary rocks KW - stress KW - geopressure KW - waste disposal KW - evaporites KW - salt KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50989490?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Recent+rock+mechanics+research+in+hydraulic+fracturing&rft.au=Doe%2C+T+W%3BMajer%2C+E+L&rft.aulast=Doe&rft.aufirst=T&rft.date=1984-12-01&rft.volume=7&rft.issue=3&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 4 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; evaporites; experimental studies; fractures; geopressure; hydraulic fracturing; rock mechanics; salt; sedimentary rocks; stress; waste disposal ER - TY - JOUR T1 - Convection in the oceanic crust; numerical simulation of observations from DSDP Hole 504B AN - 51232596; 1986-046311 JF - Eos, Transactions, American Geophysical Union AU - Williams, C F AU - Narasimhan, T N AU - Anderson, R N AU - Zoback, Mark D Y1 - 1984/11/06/ PY - 1984 DA - 1984 Nov 06 SP - 1120 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - processes KW - oceanic crust KW - Leg 92 KW - Leg 140 KW - three-dimensional models KW - IPOD KW - Leg 83 KW - DSDP Site 504 KW - convection KW - oceanography KW - Leg 70 KW - tectonophysics KW - Leg 69 KW - heat flow KW - Pacific Ocean KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - Leg 137 KW - Leg 111 KW - ocean floors KW - Leg 148 KW - crust KW - 18:Solid-earth geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232596?accountid=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=Convection+in+the+oceanic+crust%3B+numerical+simulation+of+observations+from+DSDP+Hole+504B&rft.au=Williams%2C+C+F%3BNarasimhan%2C+T+N%3BAnderson%2C+R+N%3BZoback%2C+Mark+D&rft.aulast=Williams&rft.aufirst=C&rft.date=1984-11-06&rft.volume=65&rft.issue=45&rft.spage=1120&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2016-04-14 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - convection; crust; Deep Sea Drilling Project; DSDP Site 504; heat flow; IPOD; Leg 111; Leg 137; Leg 140; Leg 148; Leg 69; Leg 70; Leg 83; Leg 92; Ocean Drilling Program; ocean floors; oceanic crust; oceanography; Pacific Ocean; processes; tectonophysics; three-dimensional models ER - TY - JOUR T1 - Physical processes affecting the performance of nuclear waste geological repository AN - 51363843; 1985-056537 JF - Eos, Transactions, American Geophysical Union AU - Witherspoon, P A AU - Tsang, C F AU - Anonymous Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 832 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - experimental studies KW - waste disposal KW - storage KW - radioactive waste KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51363843?accountid=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=Physical+processes+affecting+the+performance+of+nuclear+waste+geological+repository&rft.au=Witherspoon%2C+P+A%3BTsang%2C+C+F%3BAnonymous&rft.aulast=Witherspoon&rft.aufirst=P&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=832&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union; 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - experimental studies; ground water; radioactive waste; storage; waste disposal ER - TY - JOUR T1 - Solute transport in a rough fracture AN - 51263536; 1986-023928 JF - Eos, Transactions, American Geophysical Union AU - Tsang, C F AU - Tsang, Y W Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 893 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - fractures KW - transport KW - movement KW - solutes KW - permeability KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51263536?accountid=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=Solute+transport+in+a+rough+fracture&rft.au=Tsang%2C+C+F%3BTsang%2C+Y+W&rft.aulast=Tsang&rft.aufirst=C&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=893&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1984 Fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - fractures; ground water; movement; permeability; solutes; transport ER - TY - JOUR T1 - Hydrologic detection of abandoned wells AN - 51261745; 1986-023851 JF - Eos, Transactions, American Geophysical Union AU - Javandel, I AU - Tsang, C F AU - Witherspoon, P A Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 883 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - wells KW - hydrology KW - movement KW - pollution KW - hydrodynamics KW - water wells KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51261745?accountid=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=Hydrologic+detection+of+abandoned+wells&rft.au=Javandel%2C+I%3BTsang%2C+C+F%3BWitherspoon%2C+P+A&rft.aulast=Javandel&rft.aufirst=I&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=883&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1984 Fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; ground water; hydrodynamics; hydrology; movement; pollution; water wells; wells ER - TY - JOUR T1 - Coupled hydrologic and multiple species chemical transport with precipitation and dissolution AN - 51261265; 1986-023900 JF - Eos, Transactions, American Geophysical Union AU - Narasimhan, T N AU - White, A F AU - Tokunaga, T Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 889 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - United States KW - sulfate ion KW - solutions KW - pollution KW - hydrogeology KW - Riverton KW - mine drainage KW - ground water KW - models KW - Wyoming KW - transport KW - movement KW - environmental geology KW - surveys KW - geochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51261265?accountid=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=Coupled+hydrologic+and+multiple+species+chemical+transport+with+precipitation+and+dissolution&rft.au=Narasimhan%2C+T+N%3BWhite%2C+A+F%3BTokunaga%2C+T&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=889&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1984 Fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - environmental geology; geochemistry; ground water; hydrogeology; mine drainage; models; movement; pollution; Riverton; solutions; sulfate ion; surveys; transport; United States; Wyoming ER - TY - JOUR T1 - Near surface velocity structure beneath Pahute Mesa, Nevada Test Site AN - 51255010; 1986-028305 JF - Eos, Transactions, American Geophysical Union AU - Leonard, Michael A AU - Johnson, Lane R Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 994 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - United States KW - seismograms KW - P-waves KW - body waves KW - seismology KW - explosions KW - elastic waves KW - Nye County Nevada KW - Nevada Test Site KW - Pahute Mesa KW - velocity structure KW - synthetic seismograms KW - ground motion KW - seismic waves KW - nuclear explosions KW - interpretation KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51255010?accountid=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=Near+surface+velocity+structure+beneath+Pahute+Mesa%2C+Nevada+Test+Site&rft.au=Leonard%2C+Michael+A%3BJohnson%2C+Lane+R&rft.aulast=Leonard&rft.aufirst=Michael&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=994&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1984 Fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-06 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - body waves; elastic waves; explosions; ground motion; interpretation; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; P-waves; Pahute Mesa; seismic waves; seismograms; seismology; synthetic seismograms; United States; velocity structure ER - TY - JOUR T1 - Utilizing seismological techniques for monitoring hydrofracture geometry AN - 51249713; 1986-032177 JF - Eos, Transactions, American Geophysical Union AU - Majer, Ernest L AU - Mauk, Frederick J AU - Sorrells, G G Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1011 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - hydraulic fracturing KW - geothermal energy KW - monitoring KW - seismology KW - techniques KW - propagation KW - elastic waves KW - seismic waves KW - production KW - 19:Seismology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51249713?accountid=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=Utilizing+seismological+techniques+for+monitoring+hydrofracture+geometry&rft.au=Majer%2C+Ernest+L%3BMauk%2C+Frederick+J%3BSorrells%2C+G+G&rft.aulast=Majer&rft.aufirst=Ernest&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1011&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - elastic waves; geothermal energy; hydraulic fracturing; monitoring; production; propagation; seismic waves; seismology; techniques ER - TY - JOUR T1 - Valles Caldera a 856-m corehole in the southwestern ring-fracture zone of Valles Caldera, New Mexico AN - 51234695; 1986-041414 JF - Eos, Transactions, American Geophysical Union AU - Goff, Fraser E AU - Rowley, J AU - Gardner, J AU - Hawkins, W AU - Goff, S AU - Charles, Robert W AU - Pisto, L AU - White, A AU - Eichelberger, J C AU - Younker, Leland W Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1096 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - United States KW - Quaternary KW - geophysical surveys KW - Pennsylvanian KW - Paleozoic KW - well-logging KW - Carboniferous KW - Madera Formation KW - New Mexico KW - hydrothermal conditions KW - Cenozoic KW - Jemez fault zone KW - Bandelier Tuff KW - tectonophysics KW - heat flow KW - Valles Caldera KW - surveys KW - Pleistocene KW - drilling KW - southwestern ring-fracture zone KW - faults KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51234695?accountid=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=Valles+Caldera+a+856-m+corehole+in+the+southwestern+ring-fracture+zone+of+Valles+Caldera%2C+New+Mexico&rft.au=Goff%2C+Fraser+E%3BRowley%2C+J%3BGardner%2C+J%3BHawkins%2C+W%3BGoff%2C+S%3BCharles%2C+Robert+W%3BPisto%2C+L%3BWhite%2C+A%3BEichelberger%2C+J+C%3BYounker%2C+Leland+W&rft.aulast=Goff&rft.aufirst=Fraser&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1096&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bandelier Tuff; Carboniferous; Cenozoic; drilling; faults; geophysical surveys; heat flow; hydrothermal conditions; Jemez fault zone; Madera Formation; New Mexico; Paleozoic; Pennsylvanian; Pleistocene; Quaternary; southwestern ring-fracture zone; surveys; tectonophysics; United States; Valles Caldera; well-logging ER - TY - JOUR T1 - Radiogenic heat production of crustal rocks; a compilation from unpublished data and the geochemical literature AN - 51231994; 1986-046321 JF - Eos, Transactions, American Geophysical Union AU - Wollenberg, H A AU - Smith, A R Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1121 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - sedimentary rocks KW - radioactive isotopes KW - patterns KW - isotopes KW - radioactivity KW - igneous rocks KW - heat flow KW - continental crust KW - geochemistry KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51231994?accountid=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=Radiogenic+heat+production+of+crustal+rocks%3B+a+compilation+from+unpublished+data+and+the+geochemical+literature&rft.au=Wollenberg%2C+H+A%3BSmith%2C+A+R&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1121&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - continental crust; crust; geochemistry; heat flow; igneous rocks; isotopes; patterns; radioactive isotopes; radioactivity; sedimentary rocks ER - TY - JOUR T1 - Chemical evolution of hydrothermal fluids in the Valles Caldera, New Mexico AN - 51230975; 1986-046356 JF - Eos, Transactions, American Geophysical Union AU - White, Art F AU - Chuma, Nancy Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1126 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - United States KW - processes KW - mineral deposits, genesis KW - hydrothermal processes KW - ore-forming fluids KW - New Mexico KW - metasomatism KW - thermal waters KW - ground water KW - diagenesis KW - Valles Caldera KW - springs KW - hydrothermal alteration KW - interpretation KW - geochemistry KW - pH KW - Eh KW - 06A:Sedimentary petrology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51230975?accountid=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=Chemical+evolution+of+hydrothermal+fluids+in+the+Valles+Caldera%2C+New+Mexico&rft.au=White%2C+Art+F%3BChuma%2C+Nancy&rft.aulast=White&rft.aufirst=Art&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1126&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - diagenesis; Eh; geochemistry; ground water; hydrothermal alteration; hydrothermal processes; interpretation; metasomatism; mineral deposits, genesis; New Mexico; ore-forming fluids; pH; processes; springs; thermal waters; United States; Valles Caldera ER - TY - JOUR T1 - New measurements of liquid densities in the system Na (sub 2) O-Al (sub 2) O (sub 3) -SiO (sub 2) AN - 51221321; 1986-050078 JF - Eos, Transactions, American Geophysical Union AU - Stein, Daniel J AU - Stebbins, J F AU - Carmichael, I S E AU - Anonymous Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1140 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - methods KW - experimental studies KW - phase equilibria KW - magmas KW - differentiation KW - partial melting KW - Na2O-Al2O3-SiO2 KW - composition KW - high temperature KW - temperature KW - geophysics KW - 17A:General geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51221321?accountid=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=New+measurements+of+liquid+densities+in+the+system+Na+%28sub+2%29+O-Al+%28sub+2%29+O+%28sub+3%29+-SiO+%28sub+2%29&rft.au=Stein%2C+Daniel+J%3BStebbins%2C+J+F%3BCarmichael%2C+I+S+E%3BAnonymous&rft.aulast=Stein&rft.aufirst=Daniel&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1140&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - composition; differentiation; experimental studies; geophysics; high temperature; magmas; methods; Na2O-Al2O3-SiO2; partial melting; phase equilibria; temperature ER - TY - JOUR T1 - NMR spectroscopy of Si-29, Na-23, and Al-27 in molten silicates to 1300 degrees C; technique and analysis AN - 51220530; 1986-050083 JF - Eos, Transactions, American Geophysical Union AU - Schneider, E AU - Stebbins, J F AU - Murdoch, J B AU - Carmichael, I S E AU - Anonymous Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1141 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - silicates KW - experimental studies KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - crystal structure KW - silicon KW - stable isotopes KW - NMR spectra KW - temperature KW - Al-27 KW - Si-29 KW - physical properties KW - phase equilibria KW - metals KW - aluminum KW - Na-23 KW - spectra KW - nuclear magnetic resonance KW - spectroscopy KW - high temperature KW - 17A:General geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51220530?accountid=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=NMR+spectroscopy+of+Si-29%2C+Na-23%2C+and+Al-27+in+molten+silicates+to+1300+degrees+C%3B+technique+and+analysis&rft.au=Schneider%2C+E%3BStebbins%2C+J+F%3BMurdoch%2C+J+B%3BCarmichael%2C+I+S+E%3BAnonymous&rft.aulast=Schneider&rft.aufirst=E&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1141&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Al-27; aluminum; crystal structure; experimental studies; glasses; high temperature; igneous rocks; isotopes; metals; Na-23; NMR spectra; nuclear magnetic resonance; phase equilibria; physical properties; Si-29; silicates; silicon; spectra; spectroscopy; stable isotopes; temperature; volcanic rocks ER - TY - JOUR T1 - Structure of aluminosilicate glasses; a silicon-29 nuclear magnetic resonance study AN - 51219282; 1986-050084 JF - Eos, Transactions, American Geophysical Union AU - Stebbins, J F AU - Murdoch, J B AU - Carmichael, I S E AU - Anonymous Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1141 PB - American Geophysical Union, Washington, DC VL - 65 IS - 45 SN - 0096-3941, 0096-3941 KW - silicates KW - experimental studies KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - crystal structure KW - silicon KW - stable isotopes KW - NMR spectra KW - temperature KW - Si-29 KW - physical properties KW - aluminosilicates KW - phase equilibria KW - spectra KW - nuclear magnetic resonance KW - spectroscopy KW - high temperature KW - 17A:General geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51219282?accountid=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=Structure+of+aluminosilicate+glasses%3B+a+silicon-29+nuclear+magnetic+resonance+study&rft.au=Stebbins%2C+J+F%3BMurdoch%2C+J+B%3BCarmichael%2C+I+S+E%3BAnonymous&rft.aulast=Stebbins&rft.aufirst=J&rft.date=1984-11-01&rft.volume=65&rft.issue=45&rft.spage=1141&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aluminosilicates; crystal structure; experimental studies; glasses; high temperature; igneous rocks; isotopes; NMR spectra; nuclear magnetic resonance; phase equilibria; physical properties; Si-29; silicates; silicon; spectra; spectroscopy; stable isotopes; temperature; volcanic rocks ER - TY - JOUR T1 - Coupled thermal-hydraulic-mechanical phenomena in saturated fractured porous rocks; numerical approach AN - 51069701; 1985-038096 AB - The fundamentals of the theory of consolidation and thermoelasticity are recast into the formulation of a phenomenon called thermohydroelasticity. Subsequently, a variational principle and Galerkin formulation are combined with the finite element method to develop a new technique to investigate coupled thermal-hydraulic-mechanical behavior of liquid-saturated, fractured porous rocks. A code-to-code verification of the method is performed. Finally, the environment of a heater emplaced in hard rock is simulated. The effects of the coupled thermal stresses in the fractured rock are evident from the dramatic reduction of permeability due to the deformation of the fractures.--Modified journal abstract. JF - Journal of Geophysical Research AU - Noorishad, J AU - Tsang, C F AU - Witherspoon, P A AU - Anonymous Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 10 EP - 10,373 PB - American Geophysical Union, Washington, DC VL - 89 IS - B12 SN - 0148-0227, 0148-0227 KW - hydraulics KW - elasticity KW - numerical analysis KW - saturated materials KW - thermal properties KW - data processing KW - coupling KW - porous materials KW - mechanical properties KW - properties KW - equations KW - thermal regime KW - rock mechanics KW - geothermal energy KW - fractures KW - theoretical studies KW - thermoelasticity KW - materials, properties KW - heat flow KW - reservoir properties KW - thermohydroelasticity KW - consolidation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51069701?accountid=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&rft.atitle=Coupled+thermal-hydraulic-mechanical+phenomena+in+saturated+fractured+porous+rocks%3B+numerical+approach&rft.au=Noorishad%2C+J%3BTsang%2C+C+F%3BWitherspoon%2C+P+A%3BAnonymous&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1984-11-01&rft.volume=89&rft.issue=B12&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB089iB12p10365 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - consolidation; coupling; data processing; elasticity; equations; fractures; geothermal energy; heat flow; hydraulics; materials, properties; mechanical properties; numerical analysis; porous materials; properties; reservoir properties; rock mechanics; saturated materials; theoretical studies; thermal properties; thermal regime; thermoelasticity; thermohydroelasticity DO - http://dx.doi.org/10.1029/JB089iB12p10365 ER - TY - JOUR T1 - The Krafla geothermal field, Iceland; 4, History match and prediction of individual well AN - 50192682; 1985-047387 AB - A detailed distributed parameter model, in which all wells are represented individually, is reported for the Krafla geothermal system. The model is based on a synthesis of geological, geophysical, geochemical, and reservoir engineering data from the field. Numerical simulations achieve an approximate match for production rates and flowing enthalpies for 10 wells during the period 1976-1982. Predictions of future field performance on a well-by-well basis are presented for alternative field development plans, including additional production wells and reinjection of waste fluids. JF - Water Resources Research AU - Pruess, K AU - Bodvarsson, Gudmundur S AU - Stefansson, Valgardur AU - Eliasson, Einar T Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1561 EP - 1584 PB - American Geophysical Union, Washington, DC VL - 20 IS - 11 SN - 0043-1397, 0043-1397 KW - wells KW - Western Europe KW - Krafla KW - data processing KW - mathematical models KW - hydrogeology KW - Europe KW - economic geology KW - simulation KW - volcanology KW - thermal waters KW - geothermal energy KW - geothermal fields KW - volcanoes KW - reservoir properties KW - Iceland KW - water wells KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50192682?accountid=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=The+Krafla+geothermal+field%2C+Iceland%3B+4%2C+History+match+and+prediction+of+individual+well&rft.au=Pruess%2C+K%3BBodvarsson%2C+Gudmundur+S%3BStefansson%2C+Valgardur%3BEliasson%2C+Einar+T&rft.aulast=Pruess&rft.aufirst=K&rft.date=1984-11-01&rft.volume=20&rft.issue=11&rft.spage=1561&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i011p01561 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - data processing; economic geology; Europe; geothermal energy; geothermal fields; hydrogeology; Iceland; Krafla; mathematical models; reservoir properties; simulation; thermal waters; volcanoes; volcanology; water wells; wells; Western Europe DO - http://dx.doi.org/10.1029/WR020i011p01561 ER - TY - JOUR T1 - The Krafla geothermal field, Iceland; 3, The generating capacity of the field AN - 50192543; 1985-047386 AB - This paper presents analytical and numerical studies of the generating capacity of the Krafla field. A general lumped parameter model is developed which can be used to obtain rough estimates of the generating capacity of a geothermal field based on the size of the wellfield, the average formation porosity, and the amount of recharge to the system. The model is applied to the old wellfield at Krafla. More sophisticated calculations of the generating capacity of the Krafla field are also performed using distributed-parameter models. Two-dimensional areal models of the various reservoir regions at Krafla are developed and their generating capacities (MW (sub e) ) evaluated. The results obtained indicate that the old wellfield can sustain steam production of 30 MW (sub e) for 30 years. The estimated power potential of the new wellfield is 20 MW (sub e) for 30 years. To obtain the required steam production several additional wells may be drilled in the old and new wellfields. JF - Water Resources Research AU - Bodvarsson, Gudmundur S AU - Pruess, K AU - Stefansson, Valgardur AU - Eliasson, Einar T Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1545 EP - 1559 PB - American Geophysical Union, Washington, DC VL - 20 IS - 11 SN - 0043-1397, 0043-1397 KW - Western Europe KW - numerical analysis KW - Krafla KW - hydrogeology KW - Europe KW - economic geology KW - production KW - volcanology KW - thermal waters KW - geothermal energy KW - geothermal fields KW - volcanoes KW - reservoir properties KW - Iceland KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50192543?accountid=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=The+Krafla+geothermal+field%2C+Iceland%3B+3%2C+The+generating+capacity+of+the+field&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+K%3BStefansson%2C+Valgardur%3BEliasson%2C+Einar+T&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1984-11-01&rft.volume=20&rft.issue=11&rft.spage=1545&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i011p01545 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - economic geology; Europe; geothermal energy; geothermal fields; hydrogeology; Iceland; Krafla; numerical analysis; production; reservoir properties; thermal waters; volcanoes; volcanology; Western Europe DO - http://dx.doi.org/10.1029/WR020i011p01545 ER - TY - JOUR T1 - The Krafla geothermal field, Iceland; 1, Analysis of well test data AN - 50192508; 1985-047384 AB - Extensive, modeling studies of the Krafla geothermal field in Iceland are presented in a series of four papers. This first paper describes the geological settings of the field and the analysis of well test data. The geothermal system at Krafla is very complex, with a single-phase liquid reservoir overlying a two-phase reservoir. The reservoir rocks are volcanic with sequences of basalt flows, hyloclastics, and intrusions. The fluid flow in the reservoir is fracture dominated. Considerable pressure transient data from injection tests have been gathered from the Krafla wells. These data are analyzed to yield the transmissivity distribution in the reservoir system. As the data are complicated by various factors (wellbore effects, nonisothermal effects, two-phase flow, and fractured rocks) the applicability of conventional well test analysis methods is questionable. We have developed a methodology to analyze injection tests for such systems. The results obtained show that the transmissivity of the Krafla reservoir is low, averaging 2 Darcy meters (Dm). The average transmissivity of most commercially successful geothermal fields is an order of magnitude higher. JF - Water Resources Research AU - Bodvarsson, Gudmundur S AU - Benson, Sally M AU - Sigurdsson, Omar AU - Stefansson, Valgardur AU - Eliasson, Einar T Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1515 EP - 1530 PB - American Geophysical Union, Washington, DC VL - 20 IS - 11 SN - 0043-1397, 0043-1397 KW - wells KW - Western Europe KW - well-logging KW - Krafla KW - injection KW - hydrogeology KW - Europe KW - economic geology KW - volcanology KW - thermal waters KW - geothermal energy KW - geothermal fields KW - volcanoes KW - springs KW - testing KW - reservoir properties KW - interpretation KW - Iceland KW - water wells KW - magma chambers KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50192508?accountid=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=The+Krafla+geothermal+field%2C+Iceland%3B+1%2C+Analysis+of+well+test+data&rft.au=Bodvarsson%2C+Gudmundur+S%3BBenson%2C+Sally+M%3BSigurdsson%2C+Omar%3BStefansson%2C+Valgardur%3BEliasson%2C+Einar+T&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1984-11-01&rft.volume=20&rft.issue=11&rft.spage=1515&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i011p01515 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 36 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - economic geology; Europe; geothermal energy; geothermal fields; hydrogeology; Iceland; injection; interpretation; Krafla; magma chambers; reservoir properties; springs; testing; thermal waters; volcanoes; volcanology; water wells; well-logging; wells; Western Europe DO - http://dx.doi.org/10.1029/WR020i011p01515 ER - TY - JOUR T1 - The Krafla geothermal field, Iceland; 2, The natural state of the system AN - 50191128; 1985-047385 AB - A model of the natural state of the Krafla reservoir system in Iceland has been developed. The model consists of a vertical cross section which includes reservoirs in both old and new well fields. The physical processes considered include mass transport, conductive and convective heat transfer and boiling, and condensation. Natural heat losses to surface manifestations (springs) are also included. The model matches very well all relevant data from the Krafla field. The natural flow of hot fluids through the reservoirs is estimated as approximately 20 kg/s. Steam escaping to surface springs constitutes the bulk of the heat losses in the area modeled. Conductive heat losses through the caprock are approximately 1 W/m (super 2) , and heat recharge from below is about 2 W/m (super 2) . JF - Water Resources Research AU - Bodvarsson, Gudmundur S AU - Pruess, K AU - Stafansson, Valgardur AU - Eliasson, Einar T Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1531 EP - 1544 PB - American Geophysical Union, Washington, DC VL - 20 IS - 11 SN - 0043-1397, 0043-1397 KW - Western Europe KW - Krafla KW - water vapor KW - hydrogeology KW - Europe KW - economic geology KW - volcanology KW - thermal waters KW - geothermal energy KW - geothermal fields KW - volcanoes KW - springs KW - reservoir properties KW - Iceland KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191128?accountid=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=The+Krafla+geothermal+field%2C+Iceland%3B+2%2C+The+natural+state+of+the+system&rft.au=Bodvarsson%2C+Gudmundur+S%3BPruess%2C+K%3BStafansson%2C+Valgardur%3BEliasson%2C+Einar+T&rft.aulast=Bodvarsson&rft.aufirst=Gudmundur&rft.date=1984-11-01&rft.volume=20&rft.issue=11&rft.spage=1531&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i011p01531 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - economic geology; Europe; geothermal energy; geothermal fields; hydrogeology; Iceland; Krafla; reservoir properties; springs; thermal waters; volcanoes; volcanology; water vapor; Western Europe DO - http://dx.doi.org/10.1029/WR020i011p01531 ER - TY - JOUR T1 - Groundwater contamination from an inactive uranium mill tailings pile; 1, Application of a chemical mixing model AN - 50190593; 1985-047395 AB - Low-pH process waters contained in a number of inactive and abandoned uranium mill tailings in the United States represent potential sources of radionuclide and trace metal contamination of groundwater. Detailed investigations at a typical site at Riverton, Wyoming, indicate that chemical transport occurs from initial dewatering of the tailings, downward infiltration due to precipitation, and groundwater intrusion into the base of the tailings pile. Except for elevated uranium and molybdenum concentrations, current radionuclide and trace metal transport is limited by the near-neutral pH conditions of the groundwater. Significant reactions include the dissolution of calcite, production of CO (sub 2) , and precipitation of gypsum and the hydroxides of iron and aluminum. A geochemical mixing model employing the PHREEQE computer code is used to estimate current rates of the groundwater contamination by tailings water. A maximum mixing of 1.7% of pore water is a factor of 2 less than steady state estimates based on hydraulic parameters. JF - Water Resources Research AU - White, A F AU - Delany, Joan M AU - Narasimhan, T N AU - Smith, A Y1 - 1984/11// PY - 1984 DA - November 1984 SP - 1743 EP - 1752 PB - American Geophysical Union, Washington, DC VL - 20 IS - 11 SN - 0043-1397, 0043-1397 KW - United States KW - reactions KW - isotopes KW - data processing KW - Fremont County Wyoming KW - stable isotopes KW - seepage KW - ground water KW - mixing KW - environmental geology KW - geochemistry KW - pH KW - mines KW - pollutants KW - pollution KW - radiaoctive isotopes KW - properties KW - Riverton KW - hydrochemistry KW - Wyoming KW - uranium ores KW - metal ores KW - waste disposal KW - tailings KW - pore water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50190593?accountid=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=Groundwater+contamination+from+an+inactive+uranium+mill+tailings+pile%3B+1%2C+Application+of+a+chemical+mixing+model&rft.au=White%2C+A+F%3BDelany%2C+Joan+M%3BNarasimhan%2C+T+N%3BSmith%2C+A&rft.aulast=White&rft.aufirst=A&rft.date=1984-11-01&rft.volume=20&rft.issue=11&rft.spage=1743&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i011p01743 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - data processing; environmental geology; Fremont County Wyoming; geochemistry; ground water; hydrochemistry; isotopes; metal ores; mines; mixing; pH; pollutants; pollution; pore water; properties; radiaoctive isotopes; reactions; Riverton; seepage; stable isotopes; tailings; United States; uranium ores; waste disposal; Wyoming DO - http://dx.doi.org/10.1029/WR020i011p01743 ER - TY - JOUR T1 - Groundwater Contamination From an Inactive Uranium Mill Tailings Pile: 1. Application of a Chemical Mixing Model AN - 18983517; 8503575 AB - Low-pH process waters contained in a number of inactive and abandoned uranium mill tailings in the United States represent potential sources of radionuclide and trace metal contamination of groundwater. Detailed investigations at a typical site at Riverton, Wyoming, indicate that chemical transport occurs from initial dewatering of the tailings, downward infiltration due to precipitation, and groundwater intrusion into the base of the tailings pile. Except for elevated uranium and molybdenum concentrations, current radionuclide and trace metal transport is limited by the near-neutral pH conditions of the groundwater. Significant reactions include the dissolution of calcite, production of CO2, and precipitation of gypsum and the hydroxides of iron and aluminum. A geochemical mixing model employing the PHREEQE computer code is used to estimate current rates of the groundwater contamination by tailings water. A maximum mixing of 1.7% of pore water is a factor of 2 less than steady state estimates based on hydraulic parameters. (Author 's abstract) JF - Water Resources Research Vol. 20, No. 11, p 1743-1752, November, 1984. 9 Fig, 2 Tab, 12 Ref. AU - White, A F AU - Delany, J M AU - Narasimhan, T N AU - Smith, A AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/11// PY - 1984 DA - Nov 1984 KW - Water Resources Abstracts KW - Groundwater contamination KW - Mixing KW - Uranium mill tailings KW - Mine wastes KW - Riverton KW - Wyoming KW - Spoil banks KW - Hydrogen ion concentration KW - Trace metals KW - Radionuclides KW - Water pollution sources KW - Path of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18983517?accountid=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=&rft.atitle=Groundwater+Contamination+From+an+Inactive+Uranium+Mill+Tailings+Pile%3A+1.+Application+of+a+Chemical+Mixing+Model&rft.au=White%2C+A+F%3BDelany%2C+J+M%3BNarasimhan%2C+T+N%3BSmith%2C+A&rft.aulast=White&rft.aufirst=A&rft.date=1984-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Krafla Geothermal Field, Iceland; 2. The Natural State of the System AN - 18966912; 8503554 AB - A two-dimensional model is developed of the natural state of the Krafla geothermal systems that matches well all relevant data from the field. The model shows that the thermodynamic conditions of the reservoir system in the old and new wellfields are controlled by the upflow zones in Hveragil and a new wellfield. The lower reservoir in the old wellfield and the reservoir in the new wellfield are two phase with average vapor saturations of 10-20% in the fracture system. Fluids from an upflow zone recharge the reservoir in the new wellfield at a rate of 0.010 kg/s m. The fluids flow laterally along a high-permeability fracture zone at a depth of about 1 km and mix with fluids from the lower reservoir. The fluids mix in a ratio of about 2:23 with a higher mass flow coming from the lower reservoir in the old wellfield. The natural fluid flows are highest in the Hveragil fault zone where about 0.008 kg/s m of high-enthalpy steam is discharged to surface springs; the remainder recharges the upper reservoir in the old wellfield. In the Hveragil fault zone, extensive boiling takes place so that lower temperature waters feed the upper reservoir. The temperatures in other parts of the reservoir system are high, about 300 C at a depth of 1000 m and 345 C at a depth of 2000 m. While convection dominates the heat transfer in the system, conductive heat loss through the caprock is substantial. The heat fluxes from the bottom of the reservoir system are estimated at 2.0 W/sq m. These heat fluxes are small compared to the heat flux discharged through surface springs. (Baker-IVI) JF - Water Resources Research Vol. 20, No. 11, p 1531-1544, November, 1984. 21 Fig, 1 Tab, 23 Ref. DOE contract DE-AC03-76F00098. AU - Bodvarsson, G S AU - Pruess, K AU - Stefansson, V AU - Eliasson, E T AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/11// PY - 1984 DA - Nov 1984 KW - Water Resources Abstracts KW - Krafla Geothermal Field KW - Iceland KW - Geothermal resources KW - Model studies KW - Wells KW - Mass transport KW - Heat transfer KW - Condensation KW - Groundwater recharge KW - Heat loss KW - Groundwater movement KW - Hot springs KW - SW 2040:Groundwater management KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18966912?accountid=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=&rft.atitle=Krafla+Geothermal+Field%2C+Iceland%3B+2.+The+Natural+State+of+the+System&rft.au=Bodvarsson%2C+G+S%3BPruess%2C+K%3BStefansson%2C+V%3BEliasson%2C+E+T&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1984-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Krafla Geothermal Field, Iceland; 3. The Generating Capacity of the Field AN - 18962033; 8503555 AB - The Krafla geothermal field can be divided into two sections, the old wellfield west of Hveragil, and the new wellfield to the east where some of the more recently drilled wells are located. Analytical and numerical studies of the generating capacity of the Krafla field are reported. A general lumped parameter model that can be used to obtain rough estimates of generating capacities of geothermal systems is developed. The model is applied to the old wellfield at Krafla, and the results show the effects of parameters such as porosity and recharge on the generating capacity. To obtain more reliable estimates of the generating capacity of the wellfield, several areal two-dimensional distributed parameter models are developed. In these models the wellfield is simulated using a single block, but the recharge into the well field is modeled in detail. The generating capacities of the old and new wellfields at Krafla are 30 and 20 MW for 30 years, respectively. Consequently, several additional wells can be drilled in the old and new wellfields. (Baker-IVI) JF - Water Resources Research Vol. 20, No. 11, p 1545-1559, November, 1984. 20 Fig, 1 Tab, 30 Ref. DOE contract DE-ACO3-76SF00098. AU - Bodvarsson, G S AU - Pruess, K AU - Stefansson, V AU - Eliasson, E T AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/11// PY - 1984 DA - Nov 1984 KW - Water Resources Abstracts KW - Krafla Geothermal Field KW - Geothermal resources KW - Iceland KW - Geothermal power KW - Wells KW - Model studies KW - Porosity KW - Groundwater recharge KW - Electric power production KW - SW 2040:Groundwater management KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18962033?accountid=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=&rft.atitle=Krafla+Geothermal+Field%2C+Iceland%3B+3.+The+Generating+Capacity+of+the+Field&rft.au=Bodvarsson%2C+G+S%3BPruess%2C+K%3BStefansson%2C+V%3BEliasson%2C+E+T&rft.aulast=Bodvarsson&rft.aufirst=G&rft.date=1984-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - The precursor of the Cretaceous-Tertiary boundary clays at Stevns Klint, Denmark, and DSDP Hole 465A AN - 51421962; 1985-029574 AB - In the central part of the Stevns Klint K/T boundary layer the only clay mineral detected by XRD is a pure smectite with >95% expansible layers. No detrital clay minerals or quartz were observed in the clay size fraction in these beds, whereas the clay minerals above and below the boundary layer are illite and mixed-layer smectite-illite of detrital origin as well as quartz. The mineralogical purity of the clay fraction, the presence of smectite only at the boundary, and the delta (super 18) O value of the smectite (27.2 + or - 0.2per mille) suggest that it formed in situ by alteration of glass. Formation from impact rather than from volcanic glass is supported by its major element chemistry. The high content of Ir and other siderophile elements is not due to the cessation of calcium carbonate deposition and resulting slow sedimentation rates. At DSDP Hole 465A in the north central Pacific Ocean, the principal clay mineral in the boundary zone (80-143 cm) is a mixed-layer smectite-illite with = or >90% expansible layers, accompanied by some detrital quartz and small amounts of a euhedral authigenic zeolite (clinoptilolite). The mixed-layer smectite-illite from the interval 118-120 cm in the zone of high Ir abundance has a very low REE content; the negative Ce anomaly indicates formation in the marine environment. This conclusion is corroborated by the delta (super 18) O value of this clay mineral (27.1 + or - 0.2per mille). Thus, this mixed-layer smectite-illite formed possibly from the same glass as the K/T boundary smectite at Stevns Klint, Denmark. (Authors' abstract) JF - Science AU - Kastner, M AU - Asaro, F AU - Michel, H V AU - Alvarez, Walter AU - Alvarez, Luis W Y1 - 1984/10// PY - 1984 DA - October 1984 SP - 137 EP - 143 PB - American Association for the Advancement of Science, Washington, DC VL - 226 IS - 4671 SN - 0036-8075, 0036-8075 KW - silicates KW - stony meteorites KW - clay mineralogy KW - Europe KW - Leg 62 KW - platinum group KW - lower Tertiary KW - iridium KW - meteorites KW - areal studies KW - framework silicates KW - Denmark KW - chondrites KW - feldspar KW - stratigraphy KW - Stevns Klint KW - clastic sediments KW - IPOD KW - illite KW - DSDP Site 465 KW - carbonaceous chondrites KW - impacts KW - Tertiary KW - Scandinavia KW - X-ray data KW - North Pacific KW - parent materials KW - quartz KW - Deep Sea Drilling Project KW - SEM data KW - clay KW - oxygen KW - silica minerals KW - isotopes KW - Cretaceous KW - stable isotopes KW - Cenozoic KW - major elements KW - sediments KW - rare earths KW - gold KW - trace elements KW - geochemistry KW - Western Europe KW - smectite KW - O-18/O-16 KW - Mesozoic KW - clay minerals KW - genesis KW - metals KW - Pacific Ocean KW - sheet silicates KW - stratigraphic boundary KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51421962?accountid=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=Science&rft.atitle=The+precursor+of+the+Cretaceous-Tertiary+boundary+clays+at+Stevns+Klint%2C+Denmark%2C+and+DSDP+Hole+465A&rft.au=Kastner%2C+M%3BAsaro%2C+F%3BMichel%2C+H+V%3BAlvarez%2C+Walter%3BAlvarez%2C+Luis+W&rft.aulast=Kastner&rft.aufirst=M&rft.date=1984-10-01&rft.volume=226&rft.issue=4671&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1985-01-01 N1 - Number of references - 65 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-06 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - areal studies; carbonaceous chondrites; Cenozoic; chondrites; clastic sediments; clay; clay mineralogy; clay minerals; Cretaceous; Deep Sea Drilling Project; Denmark; DSDP Site 465; Europe; feldspar; framework silicates; genesis; geochemistry; gold; illite; impacts; IPOD; iridium; isotopes; Leg 62; lower Tertiary; major elements; Mesozoic; metals; meteorites; North Pacific; O-18/O-16; oxygen; Pacific Ocean; parent materials; platinum group; quartz; rare earths; Scandinavia; sediments; SEM data; sheet silicates; silica minerals; silicates; smectite; stable isotopes; Stevns Klint; stony meteorites; stratigraphic boundary; stratigraphy; Tertiary; trace elements; Western Europe; X-ray data ER - TY - JOUR T1 - A model for investigating mechanical transport in fracture networks AN - 50189500; 1985-029480 AB - A technique is presented to determine when anisotropic fracture systems can be modeled as equivalent porous media (continua) for transport. In order to use the continuum approach, one must demonstrate that the fracture system has the same transport behavior as an equivalent porous medium. Hydraulic effective porosity is calculated as the product of specific discharge and mean travel time, divided by linear length of travel. Specific discharge and hydraulic effective porosity are measured in different directions of flow in regions of varying size with constant hydraulic gradients. If the fracture system behaves like an equivalent porous medium, directional flow has the following properties: (1) specific discharge can be predicted from a permeability tensor and (2) hydraulic effective porosity is independent of direction of flow. A numerical model has been developed to simulate mechanical transport under steady flow in a discrete fracture network. The model is used to determine the distribution of travel times from inlet to outlet for fluid traveling in stream tubes. We have examined only systems with parallel fracture sets in which all fractures are long compared to the region under study. These systems satisfy criterion 1 in that flux can be calculated using a porous medium equivalent. However, these systems do not satisfy criterion 2 because hydraulic effective porosity is shown to be directionally dependent. Thus, even though flux can be accurately predicted using porous medium assumptions for some fracture systems, it may not be possible to accurately predict mechanical transport using these same assumptions. JF - Water Resources Research AU - Endo, H K AU - Long, J C S AU - Wilson, C R AU - Witherspoon, P A Y1 - 1984/10// PY - 1984 DA - October 1984 SP - 1390 EP - 1400 PB - American Geophysical Union, Washington, DC VL - 20 IS - 10 SN - 0043-1397, 0043-1397 KW - fractures KW - theoretical studies KW - anisotropic materials KW - hydraulics KW - movement KW - pollution KW - porous materials KW - mathematical models KW - waste disposal KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50189500?accountid=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+model+for+investigating+mechanical+transport+in+fracture+networks&rft.au=Endo%2C+H+K%3BLong%2C+J+C+S%3BWilson%2C+C+R%3BWitherspoon%2C+P+A&rft.aulast=Endo&rft.aufirst=H&rft.date=1984-10-01&rft.volume=20&rft.issue=10&rft.spage=1390&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i010p01390 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-06 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - anisotropic materials; fractures; ground water; hydraulics; mathematical models; movement; pollution; porous materials; theoretical studies; waste disposal DO - http://dx.doi.org/10.1029/WR020i010p01390 ER - TY - JOUR T1 - Albite solubility in the aqueous phase to 350 degrees C AN - 51431859; 1985-021043 JF - Abstracts with Programs - Geological Society of America AU - Apps, John A AU - Neil, John M AU - Anonymous Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 431 PB - Geological Society of America (GSA), Boulder, CO VL - 16 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - sodium chloride KW - plagioclase KW - experimental studies KW - albite KW - solubility KW - phase equilibria KW - zeolite group KW - framework silicates KW - analcime KW - crystal chemistry KW - geochemistry KW - feldspar group KW - minerals KW - 01B:Mineralogy of silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51431859?accountid=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=Albite+solubility+in+the+aqueous+phase+to+350+degrees+C&rft.au=Apps%2C+John+A%3BNeil%2C+John+M%3BAnonymous&rft.aulast=Apps&rft.aufirst=John&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=431&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 - The Geological Society of America, 97th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-06 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - albite; analcime; crystal chemistry; experimental studies; feldspar group; framework silicates; geochemistry; minerals; phase equilibria; plagioclase; silicates; sodium chloride; solubility; zeolite group ER - TY - JOUR T1 - Exploration and development of the Cerro Prieto geothermal field AN - 51257841; 1986-034975 JF - JPT. Journal of Petroleum Technology AU - Lippman, M J AU - Goldstein, N E AU - Halfman, S E AU - Witherspoon, P A Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 1579 EP - 1591 PB - American Institute of Mining, Metallurgical and Petroleum Engineers, Dallas, TX VL - 36 IS - 10 SN - 0149-2136, 0149-2136 KW - United States KW - geophysical surveys KW - development KW - thermal conductivity KW - well-logging KW - land subsidence KW - temperature KW - exploration KW - California KW - gravity methods KW - Baja California KW - seismicity KW - Cerro Prieto KW - Imperial Fault KW - geochemistry KW - Mexicali Valley KW - North America KW - patterns KW - Imperial County California KW - geophysical methods KW - electrical methods KW - magnetic methods KW - Cerro Prieto Fault KW - economic geology KW - resistivity KW - distribution KW - seismic methods KW - Salton Trough KW - geothermal energy KW - geothermal fields KW - Mexico KW - surveys KW - Baja California Mexico KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51257841?accountid=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=JPT.+Journal+of+Petroleum+Technology&rft.atitle=Exploration+and+development+of+the+Cerro+Prieto+geothermal+field&rft.au=Lippman%2C+M+J%3BGoldstein%2C+N+E%3BHalfman%2C+S+E%3BWitherspoon%2C+P+A&rft.aulast=Lippman&rft.aufirst=M&rft.date=1984-09-01&rft.volume=36&rft.issue=10&rft.spage=1579&rft.isbn=&rft.btitle=&rft.title=JPT.+Journal+of+Petroleum+Technology&rft.issn=01492136&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 64 N1 - PubXState - TX N1 - Document feature - illus. incl. sect., geol. sketch map N1 - Last updated - 2012-06-06 N1 - CODEN - JPTJAM N1 - SubjectsTermNotLitGenreText - Baja California; Baja California Mexico; California; Cerro Prieto; Cerro Prieto Fault; development; distribution; economic geology; electrical methods; exploration; geochemistry; geophysical methods; geophysical surveys; geothermal energy; geothermal fields; gravity methods; Imperial County California; Imperial Fault; land subsidence; magnetic methods; Mexicali Valley; Mexico; North America; patterns; resistivity; Salton Trough; seismic methods; seismicity; surveys; temperature; thermal conductivity; United States; well-logging ER - TY - JOUR T1 - Thermal effects of reinjection in geothermal reservoirs with major vertical fractures AN - 51250336; 1986-034974 JF - JPT. Journal of Petroleum Technology AU - Pruess, K AU - Bodvarsson, G S Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 1567 EP - 1578 PB - American Institute of Mining, Metallurgical and Petroleum Engineers, Dallas, TX VL - 36 IS - 10 SN - 0149-2136, 0149-2136 KW - methods KW - geothermal energy KW - fractures KW - movement KW - tracers KW - injection KW - rates KW - mathematical models KW - production KW - temperature KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51250336?accountid=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=JPT.+Journal+of+Petroleum+Technology&rft.atitle=Thermal+effects+of+reinjection+in+geothermal+reservoirs+with+major+vertical+fractures&rft.au=Pruess%2C+K%3BBodvarsson%2C+G+S&rft.aulast=Pruess&rft.aufirst=K&rft.date=1984-09-01&rft.volume=36&rft.issue=10&rft.spage=1567&rft.isbn=&rft.btitle=&rft.title=JPT.+Journal+of+Petroleum+Technology&rft.issn=01492136&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 29 N1 - PubXState - TX N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-06 N1 - CODEN - JPTJAM N1 - SubjectsTermNotLitGenreText - fractures; geothermal energy; injection; mathematical models; methods; movement; production; rates; temperature; tracers ER - TY - JOUR T1 - Surface deformation and microseismicity associated with radioactive waste disposal by hydraulic fracturing at a geologically complex site near Oak Ridge, Tennessee AN - 51241534; 1986-041166 JF - Abstracts with Programs - Geological Society of America AU - Haase, C Stephen AU - Stow, Stephen H AU - Switek, J AU - Holzhausen, G R AU - Majer, E AU - Doe, T W Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 527 PB - Geological Society of America (GSA), Boulder, CO VL - 16 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - fractures KW - structural geology KW - Tennessee KW - microseisms KW - injection KW - environmental geology KW - waste disposal KW - Oak Ridge KW - deformation KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51241534?accountid=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=Surface+deformation+and+microseismicity+associated+with+radioactive+waste+disposal+by+hydraulic+fracturing+at+a+geologically+complex+site+near+Oak+Ridge%2C+Tennessee&rft.au=Haase%2C+C+Stephen%3BStow%2C+Stephen+H%3BSwitek%2C+J%3BHolzhausen%2C+G+R%3BMajer%2C+E%3BDoe%2C+T+W&rft.aulast=Haase&rft.aufirst=C&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=527&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 - The Geological Society of America, 97th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - deformation; environmental geology; fractures; injection; microseisms; Oak Ridge; radioactive waste; structural geology; Tennessee; United States; waste disposal ER - TY - JOUR T1 - Phase transitions in leucite and kaliophilite AN - 51225326; 1986-046091 JF - Abstracts with Programs - Geological Society of America AU - Lange, R A AU - Stebbins, J F AU - Carmichael, I S E Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 568 EP - 569 PB - Geological Society of America (GSA), Boulder, CO VL - 16 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - Vesuvius KW - phase transitions KW - Europe KW - crystal structure KW - Italy KW - volcanology KW - Southern Europe KW - Campania Italy KW - phase equilibria KW - Leucite Hills KW - volcanoes KW - kaliophilite KW - nepheline group KW - framework silicates KW - leucite KW - minerals KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51225326?accountid=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=Phase+transitions+in+leucite+and+kaliophilite&rft.au=Lange%2C+R+A%3BStebbins%2C+J+F%3BCarmichael%2C+I+S+E&rft.aulast=Lange&rft.aufirst=R&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=568&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 - The Geological Society of America, 97th meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - CO N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Campania Italy; crystal structure; Europe; framework silicates; Italy; kaliophilite; leucite; Leucite Hills; minerals; nepheline group; phase equilibria; phase transitions; silicates; Southern Europe; Vesuvius; volcanoes; volcanology ER - TY - JOUR T1 - Silicon-29 MAS nuclear magnetic resonance study of the structure of feldspathoid minerals AN - 51203786; 1986-058991 JF - Abstracts with Programs - Geological Society of America AU - Murdoch, J B AU - Stebbins, J F AU - Carmichael, I S E Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 604 PB - Geological Society of America (GSA), Boulder, CO VL - 16 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - Vesuvius KW - igneous rocks KW - feldspathoid rocks KW - Europe KW - crystal structure KW - NMR spectra KW - Italy KW - Southern Europe KW - magic-angle spinning KW - zeolite group KW - nepheline group KW - framework silicates KW - spectra KW - nuclear magnetic resonance KW - tetrahedrals KW - plagioclase KW - albite KW - Campania Italy KW - alkalic composition KW - nepheline KW - analcime KW - spectroscopy KW - leucite KW - feldspar group KW - minerals KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51203786?accountid=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=Silicon-29+MAS+nuclear+magnetic+resonance+study+of+the+structure+of+feldspathoid+minerals&rft.au=Murdoch%2C+J+B%3BStebbins%2C+J+F%3BCarmichael%2C+I+S+E&rft.aulast=Murdoch&rft.aufirst=J&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=604&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 - The Geological Society of America, 97th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - albite; alkalic composition; analcime; Campania Italy; crystal structure; Europe; feldspar group; feldspathoid rocks; framework silicates; igneous rocks; Italy; leucite; magic-angle spinning; minerals; nepheline; nepheline group; NMR spectra; nuclear magnetic resonance; plagioclase; silicates; Southern Europe; spectra; spectroscopy; tetrahedrals; Vesuvius; zeolite group ER - TY - JOUR T1 - Coupled cation-electron transfer mechanisms associated with the dissolution of iron-containing silicates at 25 degrees C AN - 51165382; 1986-087234 JF - Abstracts with Programs - Geological Society of America AU - White, Art F AU - Yee, Andy Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 691 PB - Geological Society of America (GSA), Boulder, CO VL - 16 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - processes KW - cation-electron transfer KW - augite KW - oxidation KW - amphibole group KW - solution KW - iron KW - clinoamphibole KW - pyroxene group KW - clinopyroxene KW - mica group KW - metals KW - biotite KW - sheet silicates KW - hornblende KW - crystal chemistry KW - geochemistry KW - minerals KW - chain silicates KW - 02C:Geochemistry of rocks, soils, and sediments KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51165382?accountid=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=Coupled+cation-electron+transfer+mechanisms+associated+with+the+dissolution+of+iron-containing+silicates+at+25+degrees+C&rft.au=White%2C+Art+F%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1984-09-01&rft.volume=16&rft.issue=6&rft.spage=691&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 - The Geological Society of America, 97th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - amphibole group; augite; biotite; cation-electron transfer; chain silicates; clinoamphibole; clinopyroxene; crystal chemistry; geochemistry; hornblende; iron; metals; mica group; minerals; oxidation; processes; pyroxene group; sheet silicates; silicates; solution ER - TY - JOUR T1 - The effect of tortuosity on fluid flow through a single fracture AN - 50191922; 1985-029489 AB - Calculations to investigate the effect of path tortuosity and connectivity on fluid flow rate through a single rough fracture were carried out. The flow paths are represented by electrical resistors placed on a two-dimensional grid, and the resistances vary as the inverse of the fracture aperture cubed. The electric current through the circuit bears a one-to-one correspondence to the fluid flow rate. Both fracture apertures derived from measurements and from hypothetical analytic functions were used in a parameter study to investigate the dependence of tortuosity on fracture roughness characteristics. It was found that the more small apertures there are in the aperture distribution, the larger is the effect of tortuosity. When the fraction of contact area between the fracture surfaces rises above 30%, the aperture distributions are invariably large at small apertures, and the effect of fracture roughness and flow path tortuosity depresses flow rate from the value predicted by the parallel plate representation of a fracture by three or more orders of magnitude. The impact of these results on the calculations and measurements in fracture hydrology is discussed. JF - Water Resources Research AU - Tsang, Y W Y1 - 1984/09// PY - 1984 DA - September 1984 SP - 1209 EP - 1215 PB - American Geophysical Union, Washington, DC VL - 20 IS - 9 SN - 0043-1397, 0043-1397 KW - petroleum engineering KW - hydraulics KW - stress KW - tortuosity KW - mechanical properties KW - mathematical models KW - fluid dynamics KW - rock mechanics KW - reservoir rocks KW - ground water KW - geothermal energy KW - fractures KW - theoretical studies KW - materials, properties KW - hydrodynamics KW - hydraulic conductivity KW - waste disposal KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191922?accountid=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=The+effect+of+tortuosity+on+fluid+flow+through+a+single+fracture&rft.au=Tsang%2C+Y+W&rft.aulast=Tsang&rft.aufirst=Y&rft.date=1984-09-01&rft.volume=20&rft.issue=9&rft.spage=1209&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2FWR020i009p01209 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-06 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - fluid dynamics; fractures; geothermal energy; ground water; hydraulic conductivity; hydraulics; hydrodynamics; materials, properties; mathematical models; mechanical properties; permeability; petroleum engineering; reservoir rocks; rock mechanics; stress; theoretical studies; tortuosity; waste disposal DO - http://dx.doi.org/10.1029/WR020i009p01209 ER - TY - JOUR T1 - Nonequilibrium and equilibrium sorption with a linear sorption isotherm during mass transport through an infinite porous medium; some analytical solutions AN - 51488257; 1984-047407 AB - Solutions for the three-dimensional axisymmetric problem of solute transport in a steady field of groundwater flow with nonequilibrium mass transfer of a radioactive species between fluid and solid phases, and with unequal longitudinal and lateral hydrodynamic dispersion. Interphase mass transfer is described by a first-order rate expression. Solutions also for the case of equilibrium distribution of solute between fluid and solid phases. Three types of release from a point source were considered: instantaneous release of a finite mass of solute, continuous release at an exponentially decaying rate, and release for a finite period of time. Computational results for point-source solutions show the expected variation of sorptive retardation effects progressing from the case of no sorption, through cases of non-equilibrium sorption, to the case of equilibrium sorption. The point-source solutions can be integrated over finite regions of space to provide analytical solutions for regions of solute release having finite spatial extents and various geometrical shapes, thus considerably extending the utility of the point-source solutions.--Modified journal abstract. JF - Journal of Hydrology AU - Carnahan, C L AU - Remer, J S Y1 - 1984/08// PY - 1984 DA - August 1984 SP - 227 EP - 258 PB - Elsevier, Amsterdam VL - 73 IS - 3-4 SN - 0022-1694, 0022-1694 KW - soils KW - processes KW - sorption KW - radioactivity KW - thermal properties KW - solutes KW - pollution KW - porous materials KW - mathematical models KW - hydrochemistry KW - ground water KW - theoretical studies KW - transport KW - phase equilibria KW - dispersion KW - movement KW - hydrodynamics KW - water regimes KW - mass transfer KW - geochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51488257?accountid=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=Nonequilibrium+and+equilibrium+sorption+with+a+linear+sorption+isotherm+during+mass+transport+through+an+infinite+porous+medium%3B+some+analytical+solutions&rft.au=Carnahan%2C+C+L%3BRemer%2C+J+S&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1984-08-01&rft.volume=73&rft.issue=3-4&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - dispersion; geochemistry; ground water; hydrochemistry; hydrodynamics; mass transfer; mathematical models; movement; phase equilibria; pollution; porous materials; processes; radioactivity; soils; solutes; sorption; theoretical studies; thermal properties; transport; water regimes ER - TY - JOUR T1 - Cross-hole acoustic surveying in basalt AN - 51474444; 1984-053885 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Rezowalli, J J AU - King, M S AU - Myer, L R Y1 - 1984/08// PY - 1984 DA - August 1984 SP - 213 EP - 216 PB - Pergamon, Oxford-New York VL - 21 IS - 4 SN - 0148-9062, 0148-9062 KW - P-waves KW - body waves KW - Poisson's ratio KW - elasticity KW - volcanic rocks KW - in situ KW - igneous rocks KW - geophysical methods KW - elastic waves KW - frequency KW - elastic constants KW - rock mechanics KW - models KW - attenuation KW - acoustical methods KW - boreholes KW - materials, properties KW - basalts KW - velocity KW - seismic waves KW - S-waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474444?accountid=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+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Cross-hole+acoustic+surveying+in+basalt&rft.au=Rezowalli%2C+J+J%3BKing%2C+M+S%3BMyer%2C+L+R&rft.aulast=Rezowalli&rft.aufirst=J&rft.date=1984-08-01&rft.volume=21&rft.issue=4&rft.spage=213&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical methods; attenuation; basalts; body waves; boreholes; elastic constants; elastic waves; elasticity; frequency; geophysical methods; igneous rocks; in situ; materials, properties; models; P-waves; Poisson's ratio; rock mechanics; S-waves; seismic waves; velocity; volcanic rocks ER - TY - JOUR T1 - The geology of nuclear waste disposal AN - 51433895; 1985-018488 JF - Nature (London) AU - Fyfe, W F AU - Babuska, V AU - Price, N J AU - Schmid, E AU - Tsang, C F AU - Uyeda, S AU - Velde, B Y1 - 1984/08// PY - 1984 DA - August 1984 SP - 537 EP - 540 PB - Macmillan Journals, London VL - 310 IS - 5978 SN - 0028-0836, 0028-0836 KW - oceanic crust KW - technology KW - subduction zones KW - radioactive waste KW - marine sediments KW - objectives KW - trenches KW - sediments KW - waste disposal KW - ocean floors KW - crust KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51433895?accountid=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=Nature+%28London%29&rft.atitle=The+geology+of+nuclear+waste+disposal&rft.au=Fyfe%2C+W+F%3BBabuska%2C+V%3BPrice%2C+N+J%3BSchmid%2C+E%3BTsang%2C+C+F%3BUyeda%2C+S%3BVelde%2C+B&rft.aulast=Fyfe&rft.aufirst=W&rft.date=1984-08-01&rft.volume=310&rft.issue=5978&rft.spage=537&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 44 N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - crust; marine sediments; objectives; ocean floors; oceanic crust; radioactive waste; sediments; storage; subduction zones; technology; trenches; waste disposal ER - TY - JOUR T1 - Nonequilibrium and Equilibrium Sorption with a Linear Sorption Isotherm During Mass Transport through an Infinite Porous Medium: Some Analytical Solutions AN - 18970419; 8502488 AB - Analytical solutions have been developed for the three-dimensional axisymmetric problem of solute transport in a steady field of groundwater flow with nonequilibrium mass transfer of a radioactive species between fluid and solid phases , and with unequal longitudinal and lateral hydrodynamic dispersion. Interphase mass transfer is described by a first-order rate expression. Solutions are presented also for the case of equilibrium distribution of solute between fluid and solid phases. Three types of release from a point source were considered: instantaneous release of a finite mass of solute, continuous release at an exponentially decaying rate, and release for a finite period of time. Computational results for point-source solutions show the expected variation of sorptive retardation effects progressing from the case of no sorption, through cases of nonequilibrium sorption, to the case of equilibrium sorption. The point-source solutions serve as standards for checking, and comparison with, numerical models with second-order rate laws for sorption, now being studied. The point- and line-source solutions are useful approximations, in the far field, to solutions of linear transport problems involving source functions for which a total rate of release of sorbate can be specified. The point-source solutions are directly applicable to the development of analytical solutions of problems involving source functions occupying finite regions of the space in which transport takes place. (Baker-IVI) JF - Journal of Hydrology Vol. 73, No. 3/4, p 227-258, August, 1984. 1 Fig, 28 Ref. 3 Append. DOE contract DE-AC03-76SF00098. AU - Carnahan, CL AU - Remer, J S AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/08// PY - 1984 DA - Aug 1984 KW - Water Resources Abstracts KW - Solute transport KW - Groundwater flow KW - Isotherms KW - Porosity KW - Mathematical equations KW - Mass transfer KW - Path of pollutants KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18970419?accountid=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=&rft.atitle=Nonequilibrium+and+Equilibrium+Sorption+with+a+Linear+Sorption+Isotherm+During+Mass+Transport+through+an+Infinite+Porous+Medium%3A+Some+Analytical+Solutions&rft.au=Carnahan%2C+CL%3BRemer%2C+J+S&rft.aulast=Carnahan&rft.aufirst=CL&rft.date=1984-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Predicting rock mass stability using block theory and discontinuous deformation analysis AN - 51462547; 1985-005566 JF - Earth Sciences (Berkeley, Calif.) AU - Tinucci, J P AU - Shi, G H AU - Goodman, R E Y1 - 1984/06// PY - 1984 DA - June 1984 SP - 1 EP - 6 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 2 SN - 0737-5417, 0737-5417 KW - three-dimensional models KW - data processing KW - prediction KW - displacements KW - deformation KW - excavations KW - computer programs KW - engineering geology KW - theoretical studies KW - discontinuities KW - tunnels KW - mass movements KW - underground installations KW - slope stability KW - block theory KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51462547?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Predicting+rock+mass+stability+using+block+theory+and+discontinuous+deformation+analysis&rft.au=Tinucci%2C+J+P%3BShi%2C+G+H%3BGoodman%2C+R+E&rft.aulast=Tinucci&rft.aufirst=J&rft.date=1984-06-01&rft.volume=7&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 5 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - block theory; computer programs; data processing; deformation; discontinuities; displacements; engineering geology; excavations; mass movements; prediction; slope stability; theoretical studies; three-dimensional models; tunnels; underground installations ER - TY - JOUR T1 - Heat-driven flow in partially saturated fractured rock AN - 51461084; 1985-005565 JF - Earth Sciences (Berkeley, Calif.) AU - Pruess, K Y1 - 1984/06// PY - 1984 DA - June 1984 SP - 1 EP - 4 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 2 SN - 0737-5417, 0737-5417 KW - United States KW - North America KW - volcanic rocks KW - Basin and Range Province KW - engineering properties KW - igneous rocks KW - mathematical models KW - porosity KW - radioactive waste KW - pyroclastics KW - Nevada Test Site KW - fractures KW - engineering geology KW - southern Nevada KW - fluid transport KW - heat flow KW - tuff KW - waste disposal KW - thermal effects KW - permeability KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51461084?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=Heat-driven+flow+in+partially+saturated+fractured+rock&rft.au=Pruess%2C+K&rft.aulast=Pruess&rft.aufirst=K&rft.date=1984-06-01&rft.volume=7&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 6 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - Basin and Range Province; engineering geology; engineering properties; fluid transport; fractures; heat flow; igneous rocks; mathematical models; Nevada; Nevada Test Site; North America; permeability; porosity; pyroclastics; radioactive waste; southern Nevada; thermal effects; tuff; United States; volcanic rocks; waste disposal ER - TY - JOUR T1 - Dipole-dipole resistivity monitoring at the Cerro Prieto geothermal field AN - 51450411; 1985-010407 JF - Geophysics AU - Wilt, M J AU - Goldstein, N E AU - Anonymous Y1 - 1984/05// PY - 1984 DA - May 1984 SP - 609 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 49 IS - 5 SN - 0016-8033, 0016-8033 KW - geophysical surveys KW - geophysical methods KW - electrical methods KW - anomalies KW - economic geology KW - salinity KW - resistivity KW - two-dimensional models KW - thermal waters KW - ground water KW - exploration KW - Cerro Prieto Field KW - geothermal energy KW - recharge KW - Mexico KW - Baja California KW - dipole-dipole surveys KW - movement KW - surveys KW - Baja California Mexico KW - permeability KW - instruments KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51450411?accountid=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=Geophysics&rft.atitle=Dipole-dipole+resistivity+monitoring+at+the+Cerro+Prieto+geothermal+field&rft.au=Wilt%2C+M+J%3BGoldstein%2C+N+E%3BAnonymous&rft.aulast=Wilt&rft.aufirst=M&rft.date=1984-05-01&rft.volume=49&rft.issue=5&rft.spage=609&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/ L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 53rd annual international meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - OK N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - anomalies; Baja California; Baja California Mexico; Cerro Prieto Field; dipole-dipole surveys; economic geology; electrical methods; exploration; geophysical methods; geophysical surveys; geothermal energy; ground water; instruments; Mexico; movement; permeability; recharge; resistivity; salinity; surveys; thermal waters; two-dimensional models ER - TY - BOOK T1 - Studies in thermo-hydro-chemical transport in porous and fractured media AN - 51337340; 1985-070869 JF - International groundwater symposium on groundwater resources utilization and contaminant hydrogeology AU - Tsang, Chin-Fu AU - Pearson, Ray Y1 - 1984/05// PY - 1984 DA - May 1984 PB - Atomic Energy Can., Pinawa, MB SN - 0660115999 KW - processes KW - three-dimensional models KW - pollution KW - porous materials KW - mathematical models KW - layered materials KW - ground water KW - aquifers KW - models KW - fractures KW - fluid injection KW - transport KW - hydrodynamics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51337340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Tsang%2C+Chin-Fu%3BPearson%2C+Ray&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0660115999&rft.btitle=Studies+in+thermo-hydro-chemical+transport+in+porous+and+fractured+media&rft.title=Studies+in+thermo-hydro-chemical+transport+in+porous+and+fractured+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International groundwater symposium on groundwater resources utilization and contaminant hydrogeology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 4 N1 - PubXState - MB N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Geochemical and strontium isotopic studies of Columbia River basalts AN - 50895822; 1988-077905 JF - NRC nuclear waste geochemistry '83 AU - Brookins, D G AU - Murphy, M T AU - Wollenberg, H A AU - Flexser, S A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - United States KW - alkaline earth metals KW - isotopes KW - Hood River KW - Columbia River Basalt Group KW - Grande Ronde Basalt KW - stable isotopes KW - Miocene KW - Cenozoic KW - Wanapum Basalt KW - Sr-87/Sr-86 KW - Oregon KW - Tertiary KW - Neogene KW - metals KW - geochemistry KW - strontium KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50895822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Brookins%2C+D+G%3BMurphy%2C+M+T%3BWollenberg%2C+H+A%3BFlexser%2C+S&rft.aulast=Brookins&rft.aufirst=D&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geochemical+and+strontium+isotopic+studies+of+Columbia+River+basalts&rft.title=Geochemical+and+strontium+isotopic+studies+of+Columbia+River+basalts&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 9 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Thermodynamic properties of chemical species of waste radionuclides AN - 50895176; 1988-077891 JF - NRC nuclear waste geochemistry '83 AU - Silva, R J AU - Nitsche, H A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - experimental studies KW - isotopes KW - hydrolysis KW - properties KW - aqueous solutions KW - solubility KW - radioactive isotopes KW - metals KW - americium KW - thermodynamic properties KW - geochemistry KW - actinides KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50895176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Silva%2C+R+J%3BNitsche%2C+H&rft.aulast=Silva&rft.aufirst=R&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermodynamic+properties+of+chemical+species+of+waste+radionuclides&rft.title=Thermodynamic+properties+of+chemical+species+of+waste+radionuclides&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 27 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Uranium, thorium, and trace elements in geologic occurrences as analogues of nuclear waste repository conditions AN - 50891910; 1988-077906 JF - NRC nuclear waste geochemistry '83 AU - Wollenberg, H A AU - Brookins, D G AU - Cohen, L H AU - Flexser, S AU - Abashian, M AU - Murphy, M AU - Williams, A E A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - United States KW - repositories KW - Idaho Springs Formation KW - volcanic rocks KW - Precambrian KW - igneous rocks KW - Eldora KW - distribution KW - radioactive waste KW - engineering geology KW - metals KW - basalts KW - thorium KW - uranium KW - waste disposal KW - Colorado KW - geochemistry KW - actinides KW - 30:Engineering geology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50891910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Wollenberg%2C+H+A%3BBrookins%2C+D+G%3BCohen%2C+L+H%3BFlexser%2C+S%3BAbashian%2C+M%3BMurphy%2C+M%3BWilliams%2C+A+E&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Uranium%2C+thorium%2C+and+trace+elements+in+geologic+occurrences+as+analogues+of+nuclear+waste+repository+conditions&rft.title=Uranium%2C+thorium%2C+and+trace+elements+in+geologic+occurrences+as+analogues+of+nuclear+waste+repository+conditions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 16 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Verification and improvement of predictive algorithms for radionuclide migration AN - 50891858; 1988-077903 JF - NRC nuclear waste geochemistry '83 AU - Carnahan, C L AU - Miller, C W AU - Remer, J S A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - migration KW - cation exchange capacity KW - isotopes KW - pollutants KW - numerical analysis KW - pollution KW - properties KW - solubility KW - simulation KW - ground water KW - models KW - radioactive isotopes KW - algorithms KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50891858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Carnahan%2C+C+L%3BMiller%2C+C+W%3BRemer%2C+J+S&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Verification+and+improvement+of+predictive+algorithms+for+radionuclide+migration&rft.title=Verification+and+improvement+of+predictive+algorithms+for+radionuclide+migration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 17 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Hydrothermal evolution of repository groundwaters in basalts AN - 50890974; 1988-077889 JF - NRC nuclear waste geochemistry '83 AU - Apps, John A A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - United States KW - diffusion KW - Washington KW - repositories KW - volcanic rocks KW - hydrothermal processes KW - isotopes KW - igneous rocks KW - Hanford Site KW - metasomatism KW - radioactive waste KW - ground water KW - engineering geology KW - radioactive isotopes KW - basalts KW - surveys KW - hydrothermal alteration KW - waste disposal KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50890974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Apps%2C+John+A&rft.aulast=Apps&rft.aufirst=John&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrothermal+evolution+of+repository+groundwaters+in+basalts&rft.title=Hydrothermal+evolution+of+repository+groundwaters+in+basalts&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 70 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Near field chemical speciation; the reaction of uranium and thorium with Hanford basalt at elevated pH AN - 50888492; 1988-077890 JF - NRC nuclear waste geochemistry '83 AU - Perry, Dale L A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - United States KW - processes KW - Washington KW - volcanic rocks KW - isotopes KW - igneous rocks KW - hydrolysis KW - Hanford Site KW - radioactive isotopes KW - metals KW - basalts KW - thorium KW - uranium KW - geochemistry KW - actinides KW - pH KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50888492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Perry%2C+Dale+L&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Near+field+chemical+speciation%3B+the+reaction+of+uranium+and+thorium+with+Hanford+basalt+at+elevated+pH&rft.title=Near+field+chemical+speciation%3B+the+reaction+of+uranium+and+thorium+with+Hanford+basalt+at+elevated+pH&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 11 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Surface oxidation-reduction reactions in Columbia River plateau basalts AN - 50885486; 1988-077894 JF - NRC nuclear waste geochemistry '83 AU - White, Art F AU - Yee, Andy A2 - Alexander, D. H. A2 - Birchard, G. F. Y1 - 1984/05// PY - 1984 DA - May 1984 VL - NUREG/CP-0052 KW - United States KW - processes KW - diffusion KW - Washington KW - volcanic rocks KW - igneous rocks KW - oxidation KW - Grande Ronde Basalt KW - Miocene KW - iron KW - Cenozoic KW - Tertiary KW - Neogene KW - metals KW - basalts KW - Pasco Basin KW - Columbia Plateau KW - reduction KW - kinetics KW - geochemistry KW - pH KW - Eh KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50885486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=White%2C+Art+F%3BYee%2C+Andy&rft.aulast=White&rft.aufirst=Art&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+oxidation-reduction+reactions+in+Columbia+River+plateau+basalts&rft.title=Surface+oxidation-reduction+reactions+in+Columbia+River+plateau+basalts&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - NRC nuclear waste geochemistry '83 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1988-01-01 N1 - Number of references - 20 N1 - Availability - U. S. Nucl. Regul. Comm., Washington, DC, United States N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Vertical distribution of particulate carbon, sulfur, and bromine in the Arctic haze and comparison with ground-level measurements at Barrow, Alaska AN - 50195746; 1984-055492 AB - We present results obtained during the "AGASP 1983" Arctic haze aircraft sampling experiment. We collected many filter samples and operated the LBL aethalometer, an instrument that responds to the aerosol graphitic ("black") carbon concentration in real time. We found substantial concentrations of black carbon and sulfur at all altitudes in the Arctic troposphere. Maxima in the black carbon concentrations were observed at intermediate altitudes. Comparing these results with data from the NOAA-GMCC observatory near Barrow, Alaska, we find that peak concentrations aloft can be significantly greater than the ground-level measurements. JF - Geophysical Research Letters AU - Hansen, A D A AU - Rosen, H A2 - Schnell, Russell C. Y1 - 1984/05// PY - 1984 DA - May 1984 SP - 381 EP - 384 PB - American Geophysical Union, Washington, DC VL - 11 IS - 5 SN - 0094-8276, 0094-8276 KW - United States KW - Arctic region KW - halogens KW - pollution KW - atmosphere KW - bromine KW - Barrow Alaska KW - carbon KW - Northern Alaska KW - environmental geology KW - sulfur KW - aerosols KW - Alaska KW - air KW - particulate materials KW - trace elements KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50195746?accountid=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=Geophysical+Research+Letters&rft.atitle=Vertical+distribution+of+particulate+carbon%2C+sulfur%2C+and+bromine+in+the+Arctic+haze+and+comparison+with+ground-level+measurements+at+Barrow%2C+Alaska&rft.au=Hansen%2C+A+D+A%3BRosen%2C+H&rft.aulast=Hansen&rft.aufirst=A+D&rft.date=1984-05-01&rft.volume=11&rft.issue=5&rft.spage=381&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL011i005p00381 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 14 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aerosols; air; Alaska; Arctic region; atmosphere; Barrow Alaska; bromine; carbon; environmental geology; geochemistry; halogens; Northern Alaska; particulate materials; pollution; sulfur; trace elements; United States DO - http://dx.doi.org/10.1029/GL011i005p00381 ER - TY - JOUR T1 - Separation of Ammonia from Organic Nitrogen Using Tubular Microporous Polytetrafluoroethene Membranes: Nonosmotic Dissolved-Gas Dialysis AN - 19024840; 8706931 AB - A simple and rapid method is described for physically separating dissolved ammonia from organic nitrogen in complex wastewater samples, in particular oil shale process waters. This separation method has utility in directly quantifying organic nitrogen by nonspecific methods that ordinarily can only detect total nitrogen. The sample is buffered with a sodium carbonate solution to a pH of 10.5. This deprotonates the ammonium ion to dissolved ammonia gas, while many nitrogen heterocycles and aromatic and aliphatic amines remain nonvolatile because they either have vapor pressures lower than ammonia, high solubilities in the aqueous phases or remain protonated. The sample is introduced into a tubular microporous polytetrafluoroethene (Teflon) membrane. The ends of the tubing are sealed, and the membrane is immersed in a 1N sulfuric acid bath. The tubular membrane is extremely permeable to gases, but since it is hydrophobic, liquid water and associated nonvolatile solutes cannot permeate. The diffusion of ammonia is driven by the concentration gradient that is maintained across the membrane by absorbing the permeated ammonia into the acid solution, where it is protonated to give ammonium ion. The method is analogous to dialysis, but differs in that osmosis of liquid water does not occur; it is referred to as nonosmotic dissolved-gas dialysis. The dialyzed sample can then be analyzed for total nitrogen by a nonselective, rapid method such as combustion/chemiluminescence. The result is a direct and rapid estimate of organic nitrogen if the sample contains sufficiently low concentrations of nonvolatile inorganic nitrogen. (See also W87-06929) (Author 's abstract) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 26-51 , 7 fig, 1 tab, 20 ref. AU - Daughton, C G AU - Sakaji, R H AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Water analysis KW - Analytical methods KW - Sample preparation KW - Ammonia KW - Organic nitrogen KW - Membrane processes KW - Dialysis KW - Pollutant identification KW - Wastewater analysis KW - Organic compounds KW - Hydrogen ion concentration KW - Polytetrafluoroethene KW - Sulfuric acid KW - Osmosis KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19024840?accountid=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=&rft.atitle=Separation+of+Ammonia+from+Organic+Nitrogen+Using+Tubular+Microporous+Polytetrafluoroethene+Membranes%3A+Nonosmotic+Dissolved-Gas+Dialysis&rft.au=Daughton%2C+C+G%3BSakaji%2C+R+H&rft.aulast=Daughton&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Microbial Biomass: Quantitation as Protein AN - 19015356; 8706936 AB - The quantitation of microbial growth is necessary for the accurate assessment of biological waste treatment performance and is essential for execution of valid biodegradation experiments. The increase in biomass at stationary phases is an indirect measure of organic solute degradation; biomass determinations therefore can be used to validate the actual solute removal values that are determined by other means. Values for solute removal and biomass production can then be used to calculate growth yields. Oil shale process wastewaters have several characteristics that preclude the facile measurement of microbial biomass by the more often used methods such as dry cell mass, turbidity, or protein. Dry cell mass is usually measured after collection of cells on membrane- or glass-fiber filters or after centrifugation and separation of the cells from the supernatant fluid. Turbidity, a measure of the light-scattering properties of a mixture, is commonly used as a measure of suspended solids. Cellular material is easily quantitated by measurement of turbidity when the suspended cells are dispersed, but not when they are flocculent. The regressions of protein vs. relative bacterial concentration, dry mass, VSS, turbidity as absorbance, and nephelometric turbidity, had r-squared values of 0.996, 0.976, 0.978, 0.995, and 0.984. An excellent correlation of protein with relative bacterial concentration demonstrated that protein accurately reflected biomass concentration. Since protein concentration was shown to be linearly correlated with bacterial concentration, deviations from linearity for the other regressions must have resulted from nonlinearity of the alternate method. These deviations probably resulted from volatile abiotic particulates, inadequacies of gravimetric analysis, and secondary light scattering. Turbidity as absorbance yielded excellent results, but its use as a routine tool is limited because each sample must be zeroed against its own filtrate necessitating excessive sample consumption and preparation. (See also W87-06929) (Lantz-PTT) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 234-247, 6 fig, 15 ref. AU - Daughton, C G AU - Jones, B M AU - Sakaji, R H AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Water analysis KW - Analytical methods KW - Wastewater analysis KW - Biomass KW - Microbiological studies KW - Proteins KW - Turbidity KW - Dry cell mass KW - Oil shale KW - Industrial wastewater KW - Bacteria KW - Mathematical studies KW - Sample preparation KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19015356?accountid=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=&rft.atitle=Microbial+Biomass%3A+Quantitation+as+Protein&rft.au=Daughton%2C+C+G%3BJones%2C+B+M%3BSakaji%2C+R+H&rft.aulast=Daughton&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Ammonia: Colorimetric and Titrimetric Quantitation AN - 19013915; 8706933 AB - In this report, ammonia is used as a colligative term for both of the ammoniac species, ammonia and ammonium ion. Only three approaches are available to a routine wet-chemistry laboratory for quantitating these species as total ammonia: (1) colorimetry , (2) titrimetry, and (3) direct ammonia-selective electrode; other, less routine methods, include ion chromatography, gas-liquid chromatography, combustion/chemiluminescence, diffusion/UV absorbance, and highly specific enzymatic assays; three of these methods (ammonia electrode, ion chromatography, and gas diffusion) never evaluated for retort waters. Methods that employ the routine approaches are numerous, and most of them give excellent results for particular sample matrices. These three routine methods were extensively evaluated for oil shale wastewaters. Methods for colorimetry and acidimetric titrimetry proved comparable for ' accuracy'. Although both methods were very reproducible, the titrimetric method, when automated, was superior for precision. Gas-sensing electrodes from two manufacturers proved to be extremely unreliable even though they could possibly provide the fastest and easiest means of quantitation. Ammonia-sensing electrodes generate unstable response curves in oil shale retort waters, probably because their membranes become easily fouled and because surfactants (e.g., fatty acids) increase the membrane permeability to other interfering solutes. One electrode gave extremely stable readings in standard solutions, exhibited severe drift when immersed in oil shale wastewater samples, and subsequently failed to produce stable readings when reimmersed in standard solutions. Changes in the slope of the response curve made frequent recalibration prohibitively time consuming. (See also W87-06929) (Lantz-PTT) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 106-130, 3 tab, 18 ref, append. AU - Daughton, C G AU - Cantor, J AU - Jones, B M AU - Sakaji, R H AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Analytical methods KW - Pollutant identification KW - Ammonia KW - Colorimetry KW - Titration KW - Quantitative analysis KW - Wastewater analysis KW - Ions KW - Electrodes KW - Measuring instruments KW - Chromatography KW - Chemical analysis KW - Oil shale KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19013915?accountid=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=&rft.atitle=Ammonia%3A+Colorimetric+and+Titrimetric+Quantitation&rft.au=Daughton%2C+C+G%3BCantor%2C+J%3BJones%2C+B+M%3BSakaji%2C+R+H&rft.aulast=Daughton&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Nitrogen: Kjeldahl and Combustion/Chemiluminescence AN - 19013845; 8706934 AB - Wastewaters from the recovery of shale oil are highly contaminated; organic nitrogen compounds (i.e., nitrogenous heterocycles and aromatic amines) have been postulated as responsible for a large portion of the biorefractory solutes. Total Kjeldahl nitrogen and organic Kjeldahl nitrogen, the standard methods for quantifying nitrogen in agricultural and biological wastewaters, are extremely time-consuming procedures, and nitrogenous heterocycles are notoriously resistant to the Kjeldahl digestion step. Total nitrogen (TN) as determined by combustion at 1100 C followed by excitation of the by-products with ozone to an electronically excited species (NO2) and chemiluminescent detection, was demonstrated to recover a wide range of nitrogenous heterocycles. There was no statistically significant difference between TKN and TN for nine oil shale wastewaters. Two novel techniques (reverse-phase fractionation and nonosmotic dialysis) for the separation of ammonia from the sample matrix were evaluated for their ability to broaden the scope of C/CL analysis. Total nitrogen values for either the RPF nonpolar fraction or the dialyzed portion of oil shale wastewaters revealed that these methods of solute separation followed by analysis with C/CL may be the most rapid methods available for directly estimating organic nitrogen. These methods yield nitrogen values comparable with those for organic Kjeldahl nitrogen. (See also W87-06929) (Lantz-PTT) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 131-199, 6 fig, 7 tab, 60 ref, 5 append. AU - Jones, B M AU - Harris, G J AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Analytical methods KW - Nitrogen KW - Wastewater analysis KW - Kjeldahl procedure KW - Chemiluminescence KW - Combustion KW - Oil shale KW - Organic compounds KW - Pollutant identification KW - Fractionation KW - Dialysis KW - Chemical analysis KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19013845?accountid=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=&rft.atitle=Nitrogen%3A+Kjeldahl+and+Combustion%2FChemiluminescence&rft.au=Jones%2C+B+M%3BHarris%2C+G+J%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Rapid Fractionation of Oil Shale Wastewaters by Reverse-Phase Partitioning AN - 19010500; 8706930 AB - A simple and rapid method is described for quantifying polar and nonpolar organic solutes as bulk, colligative properties of complex oil shale process wastewaters. These two classes are separated by reverse-phase chromatographic partitioning, using a stationary phase of octadecylsilyl-bonded silica. Unretained organic solutes in the fractionated, aqueous effluent are classified as belonging to the hydrophilic fraction (HpF); these solutes contain polar functional groups. Those that are retained belong to the lipophilic fraction (LpF); these solutes contain few polar functionalities and are elutable with organic solvents. Nonspecific, coligative measurements such as total organic carbon or chemical oxygen demand can be used to quantitate the organic solutes directly (in the HpF) or indirectly, by difference (in the LpF). For nine wastewaters from oil shale retorting processes, the proportion of organic carbon in the HpF ranged from less than 20% to more than 80%. This reverse-phase fractionation (RPF) method also can be applied to the quantitation of ' oil and grease ' and aliphatic (true) oil in aqueous wastes. The compounds in the retained LpF can be eluted with Freon 113, and the infrared (IR) absorbance of the asymmetric methylene C-H stretch at 2930/cm can be determined and compared with that of oil standards as a measure of ' oil and grease'; if the Freon eluent is passed over normal-phase silica, the ' greases ' are removed, and the true oil in the effluent can be quantified. Values for oil and grease (dissolved) ranged from 56 to 448 mg/L for seven waters when quantified as mineral oil by IR. (See W87-06929) (Author 's abstract) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 1-25, 3 fig, 4 tab, 27 ref. AU - Daughton, C G AU - Jones, B M AU - Sakaji, R H AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Analytical methods KW - Water analysis KW - Pollutant identification KW - Oil shale KW - Chemical analysis KW - Wastewater analysis KW - Chromatography KW - Organic compounds KW - Organic carbon KW - Chemical oxygen demand KW - Hydrocarbons KW - Spectral analysis KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19010500?accountid=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=&rft.atitle=Rapid+Fractionation+of+Oil+Shale+Wastewaters+by+Reverse-Phase+Partitioning&rft.au=Daughton%2C+C+G%3BJones%2C+B+M%3BSakaji%2C+R+H&rft.aulast=Daughton&rft.aufirst=C&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Carbon Analysis: UV-Peroxydisulfate or High-Temperature Oxidation Coupled with Coulometric Titration AN - 19010462; 8706932 AB - Wastewaters from the production of synfuels, in particular oil shale retort waters, present several major problems to various instrument configurations designed for carbon analysis. A carbon analyzer was fabricated from commercially available oxidation and detection units. Carbon oxidation occurred in an ultraviolet (UV) photochemical reactor using acid peroxydisulfate as a source of oxidant; quantitation of the evolved carbon dioxide was accomplished with an automatic coulometric titrator. This new design eliminated the problems of (i) instrument downtime caused by fouling of high-temperature combustion catalysts and corrosion of furnace combustion tubes, (ii) limited linear dynamic range and upper detection limit (viz., infrared detection), and (iii) frequent detector calibration (viz., infrared and flame ionization detection). The UV-persulfate/coulometric titration carbon analyzer was compared statistically with a high-temperature combustion system that is suitable for use with an ASTM method of carbon analysis. The basis of the comparison was: (i) the accuracy and precision of recovery of total dissolved carbon (TDC) and dissolved organic carbon (DOC) for individual nitrogen heterocycles, which were of primary interest because of their preponderance in oil shale process waters and their reported resistance to certain oxidation method, and (ii) the precision of TDC and DOC determinations for nine oil shale process wastewaters. Several quantitative considerations are discussed for both analyzers, including ease of operation, instrument downtime, and maintenance costs. (See also W87-06929) (Author 's abstract) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 52-105, 7 fig, 4 tab, 48 ref, 2 append. AU - Langlois, G W AU - Jones, B M AU - Sakaji, R H AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Water analysis KW - Analytical methods KW - Carbon KW - Chemical analysis KW - Coulometry KW - Titration KW - Wastewater analysis KW - Ultraviolet radiation KW - Photochemistry KW - Organic carbon KW - Nitrogen KW - Dissolved carbon KW - Oil shale KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19010462?accountid=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=&rft.atitle=Carbon+Analysis%3A+UV-Peroxydisulfate+or+High-Temperature+Oxidation+Coupled+with+Coulometric+Titration&rft.au=Langlois%2C+G+W%3BJones%2C+B+M%3BSakaji%2C+R+H%3BDaughton%2C+C+G&rft.aulast=Langlois&rft.aufirst=G&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Chemical Oxygen Demand (COD): Colorimetric and Titrimetric Quantitation AN - 19005193; 8706935 AB - Two methods (macro-titrimetric and micro-colorimetric) are compared for the determination of COD in oil shale process waters. The results from nine oil shale wastewaters and from a composite sample (comprising equal volumes of each water) showed that both methods are very precise. The precision of the macro-titrimetric method, however, was superior to the micro-colorimetric method. The results from a two-way analysis of variance (anova) on log-transformed data showed that there was no significant difference between COD methods. The anova data also indicated that there was no significant interaction between methods and waters. Although it has been hypothesized in the literature that sealed-tube digestion methods have improved COD recovery because of the capture of volatile compounds that would be lost during refluxing, the statistical analysis of the comparison study data did not reflect any difference between the two methods for oil shale process waters. The accuracy of the two COD procedures was assessed for high (192.7 mg/L) and low (10.4 mg/L) EPA quality control standards. For the titrimetric method, the recoveries were within 4% of the theoretical COD and within 1% of the empirical value reported by EPA. The relative standard deviations (rsd values) for five replicates were 2.4% and 5.7% for the high and low samples, respectively. For the colorimetric method, the recoveries were within 5% of the theoretical COD and within 1% of the empirical value reported by EPA (rsd = 13.9%) for the high range standard. The colorimetric procedure was inaccurate and imprecise for the low range standard. The accuracy of COD values is impossible to validate for a complex matrix such as oil shale process water; each wastewater is an unknown mixture of hundreds of organic compounds each of which maybe oxidized by a COD method to various degrees. The incomplete recovery of a spike of an easily mineralized organic compound, such as potassium hydrogen phthalate, from a waste gives an indication of matrix effects. (See also W87-06929) (Lantz-PTT) JF - A Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) Lawrence Berkeley Laboratory Report LBL-17421, May 1984. p 200-233, 3 fig, 7 tab, 19 ref. AU - Jones, B M AU - Sakaji, R H AU - Daughton, C G AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984/05// PY - 1984 DA - May 1984 KW - Water Resources Abstracts KW - Water analysis KW - Analytical methods KW - Wastewater analysis KW - Chemical oxygen demand KW - Colorimetry KW - Titration KW - Oil shale KW - Industrial wastewater KW - Analysis of variance KW - Mathematical analysis KW - Organic compounds KW - Comparison studies KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19005193?accountid=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=&rft.atitle=Chemical+Oxygen+Demand+%28COD%29%3A+Colorimetric+and+Titrimetric+Quantitation&rft.au=Jones%2C+B+M%3BSakaji%2C+R+H%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Evidence from crater ages for periodic impacts on the Earth AN - 51498629; 1984-044219 AB - Mass extinctions with a 26-Myr period. Records of large impact craters on the Earth. Most of the craters occur in a 28.4-Myr cycle. This period and its phase are the same as those found in the fossil mass extinctions. The probability that such agreement is accidental is 1 in 10 (super 3) . --Modified journal abstract. JF - Nature (London) AU - Alvarez, Walter AU - Muller, Richard A Y1 - 1984/04// PY - 1984 DA - April 1984 SP - 718 EP - 720 PB - Macmillan Journals, London VL - 308 IS - 5961 SN - 0028-0836, 0028-0836 KW - impact features KW - statistical analysis KW - meteor craters KW - impacts KW - concepts KW - paleontology KW - evolution KW - age KW - planetology KW - extinction KW - periodicity KW - impact craters KW - geomorphology KW - catastrophes KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51498629?accountid=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=Nature+%28London%29&rft.atitle=Evidence+from+crater+ages+for+periodic+impacts+on+the+Earth&rft.au=Alvarez%2C+Walter%3BMuller%2C+Richard+A&rft.aulast=Alvarez&rft.aufirst=Walter&rft.date=1984-04-01&rft.volume=308&rft.issue=5961&rft.spage=718&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - age; catastrophes; concepts; evolution; extinction; geomorphology; impact craters; impact features; impacts; meteor craters; paleontology; periodicity; planetology; statistical analysis ER - TY - JOUR T1 - Normalizing exploration functions for Powder River, Denver, and Midland basins AN - 51367024; 1985-051150 JF - AAPG Bulletin AU - Halfman, Susan E AU - Anonymous Y1 - 1984/04// PY - 1984 DA - April 1984 SP - 483 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 68 IS - 4 SN - 0149-1423, 0149-1423 KW - United States KW - petroleum exploration KW - Texas KW - petroleum KW - economic geology KW - Denver Basin KW - Montana KW - Wyoming KW - Western U.S. KW - mathematical methods KW - Midland Basin KW - Colorado KW - Powder River basin KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51367024?accountid=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=AAPG+Bulletin&rft.atitle=Normalizing+exploration+functions+for+Powder+River%2C+Denver%2C+and+Midland+basins&rft.au=Halfman%2C+Susan+E%3BAnonymous&rft.aulast=Halfman&rft.aufirst=Susan&rft.date=1984-04-01&rft.volume=68&rft.issue=4&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG annual convention with divisions; SEPM/EMD/DPA N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - Colorado; Denver Basin; economic geology; mathematical methods; Midland Basin; Montana; petroleum; petroleum exploration; Powder River basin; Texas; United States; Western U.S.; Wyoming ER - TY - JOUR T1 - Seismic imaging in Long Valley, California, by surface and borehole techniques; an investigation of active tectonics AN - 51354327; 1985-062626 JF - Eos, Transactions, American Geophysical Union AU - Rundle, John B AU - Elbring, Gregory Jay AU - Striker, Richard P AU - Finger, John T AU - Carson, Charles C AU - Walck, Marianne C AU - Ellsworth, William L AU - Hill, David P AU - Malin, Peter AU - Tono, Enrique AU - Robertson, Michelle AU - Kuhlman, Steve AU - McEvilly, Tom AU - Clymer, Richard AU - Smithson, Scott B AU - Deemer, Sharon AU - Johnson, Roy AU - Henyey, Tom AU - Hauksson, Egill AU - Leary, Peter AU - McCraney, John AU - Kissling, Edi Y1 - 1984/04// PY - 1984 DA - April 1984 SP - 194 EP - 201 PB - American Geophysical Union, Washington, DC VL - 66 IS - 18 SN - 0096-3941, 0096-3941 KW - United States KW - tomography KW - Sierra Nevada KW - P-waves KW - reflection KW - volcanic rocks KW - geophysical surveys KW - igneous rocks KW - seismic imaging KW - mantle KW - elastic waves KW - Casa Diablo KW - Mono Craters KW - low-velocity zones KW - Cenozoic KW - California KW - vertical seismic profiles KW - Bishop Tuff KW - volcanic features KW - tectonics KW - Long Valley KW - body waves KW - seismic profiles KW - Quaternary KW - Mono County California KW - waves KW - common-depth-point method KW - resurgent domes KW - geophysical methods KW - reflection methods KW - teleseismic signals KW - seismic methods KW - calderas KW - pyroclastics KW - boreholes KW - magmas KW - surveys KW - Pleistocene KW - geophysical profiles KW - seismic waves KW - earthquakes KW - S-waves KW - magma chambers KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51354327?accountid=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=Seismic+imaging+in+Long+Valley%2C+California%2C+by+surface+and+borehole+techniques%3B+an+investigation+of+active+tectonics&rft.au=Rundle%2C+John+B%3BElbring%2C+Gregory+Jay%3BStriker%2C+Richard+P%3BFinger%2C+John+T%3BCarson%2C+Charles+C%3BWalck%2C+Marianne+C%3BEllsworth%2C+William+L%3BHill%2C+David+P%3BMalin%2C+Peter%3BTono%2C+Enrique%3BRobertson%2C+Michelle%3BKuhlman%2C+Steve%3BMcEvilly%2C+Tom%3BClymer%2C+Richard%3BSmithson%2C+Scott+B%3BDeemer%2C+Sharon%3BJohnson%2C+Roy%3BHenyey%2C+Tom%3BHauksson%2C+Egill%3BLeary%2C+Peter%3BMcCraney%2C+John%3BKissling%2C+Edi&rft.aulast=Rundle&rft.aufirst=John&rft.date=1984-04-01&rft.volume=66&rft.issue=18&rft.spage=194&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 11 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map, sect. col. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Bishop Tuff; body waves; boreholes; calderas; California; Casa Diablo; Cenozoic; common-depth-point method; crust; earthquakes; elastic waves; geophysical methods; geophysical profiles; geophysical surveys; igneous rocks; Long Valley; low-velocity zones; magma chambers; magmas; mantle; Mono County California; Mono Craters; P-waves; Pleistocene; pyroclastics; Quaternary; reflection; reflection methods; resurgent domes; S-waves; seismic imaging; seismic methods; seismic profiles; seismic waves; Sierra Nevada; surveys; tectonics; teleseismic signals; tomography; United States; vertical seismic profiles; volcanic features; volcanic rocks; waves ER - TY - JOUR T1 - The heat of fusion of fayalite AN - 51271532; 1986-019484 AB - The relative enthalpies of crystalline fayalite and of the liquids resulting from the melting of fayalite in platinum and iron-plated capsules were measured from 985-1705 K by drop calorimetry. JF - American Mineralogist AU - Stebbins, Jonathan F AU - Carmichael, Ian S E Y1 - 1984/04// PY - 1984 DA - April 1984 SP - 292 EP - 297 PB - Mineralogical Society of America, Washington, DC VL - 69 IS - 3-4 SN - 0003-004X, 0003-004X KW - silicates KW - chemical analysis KW - Fe2SiO4 KW - laihunite KW - olivine group KW - properties KW - nesosilicates KW - enthalpy KW - fayalite KW - orthosilicates KW - fusion KW - geochemistry KW - minerals KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51271532?accountid=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+Mineralogist&rft.atitle=The+heat+of+fusion+of+fayalite&rft.au=Stebbins%2C+Jonathan+F%3BCarmichael%2C+Ian+S+E&rft.aulast=Stebbins&rft.aufirst=Jonathan&rft.date=1984-04-01&rft.volume=69&rft.issue=3-4&rft.spage=292&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1986-01-01 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-06 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - chemical analysis; enthalpy; fayalite; Fe2SiO4; fusion; geochemistry; laihunite; minerals; nesosilicates; olivine group; orthosilicates; properties; silicates ER - TY - JOUR T1 - A thermal well test method AN - 51133317; 1987-015689 JF - Eos, Transactions, American Geophysical Union AU - Tsang, Chin-Fu Y1 - 1984/04// PY - 1984 DA - April 1984 SP - 206 PB - American Geophysical Union, Washington, DC VL - 65 IS - 16 SN - 0096-3941, 0096-3941 KW - wells KW - United States KW - Mobile County Alabama KW - in situ KW - Mobile Alabama KW - injection KW - hydrogeology KW - Gulf Coastal Plain KW - thermal regime KW - Alabama KW - temperature KW - ground water KW - aquifers KW - surveys KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51133317?accountid=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=A+thermal+well+test+method&rft.au=Tsang%2C+Chin-Fu&rft.aulast=Tsang&rft.aufirst=Chin-Fu&rft.date=1984-04-01&rft.volume=65&rft.issue=16&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU 1984 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1987-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alabama; aquifers; ground water; Gulf Coastal Plain; hydrogeology; in situ; injection; Mobile Alabama; Mobile County Alabama; permeability; surveys; temperature; thermal regime; United States; wells ER - TY - JOUR T1 - Manual of Analytical Methods for Wastewaters (Oil Shale Retort Waters) AN - 19009754; 8706929 AB - This manual of methods was developed for the routine chemical analysis of various water quality criteria. Each method is specifically adapted for application to the highly complex sample matrices of aqueous wastes that are generated by the pyrolytic production of shale oil. These methods have evolved from specific needs of the LBL-SEEHRL Oil Shale Project for the study waste treatment. Although the methods have been developed specifically for oil shale wastewaters, the stringent requirements imposed by these sample matrices would probably allow for the successful direct application of these methods to other aqueous waste samples; the major limitation would be that of insufficient lower detection limits, because oil shale wastewaters commonly require methods with wide linear dynamic ranges. Discussions of theory, literature review, methods comparisons, validation and precision data, and detailed operator protocols are presented for each of the methods, including: quantitation of organic and inorganic carbon, ammonia , organic nitrogen, total nitrogen, chemical oxygen demand, and microbial biomass. Methods are also presented for simple and rapid fractionation of organic carbon (also used for quantifying oil and grease) and for separating ammonia from organic nitrogen (for organic nitrogen analysis). Some of the protocols are routine standard methodologies that have been validated for oil shale process wastewaters, while others are modified standard methods or totally new approaches. The question of accuracy has not been fully addressed in these chapters because it is a tremendously complex issue. (See also W87-06930 thru W87-06936) (Lantz-PTT) JF - Available from the National Technical Information Service, Springfield Virginia. 22161, as DE84015967. Price codes: A12 in paper copy, AO1 in microfiche. Lawrence Berkeley Laboratory Report LBL-17421 , May 1984. 249 p. Edited by Christian Gaaei Daughton. DOE Contract DE-AC03-76SF00098. Y1 - 1984/04// PY - 1984 DA - Apr 1984 KW - Water Resources Abstracts KW - Water analysis KW - Analytical methods KW - Wastewater KW - Oil shale KW - Wastewater analysis KW - Industrial wastewater KW - Chemical analysis KW - Nitrogen KW - Carbon KW - Ammonia KW - Biomass KW - Chemical oxygen demand KW - Fractionation KW - SW 5040:Data acquisition KW - SW 3010:Identification of pollutants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19009754?accountid=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=&rft.atitle=Manual+of+Analytical+Methods+for+Wastewaters+%28Oil+Shale+Retort+Waters%29&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - RPRT T1 - Evaluation of indoor aerosol control devices and their effects on radon progeny concentrations. Revision. AN - 14475837; 1381289 AB - Eleven portable air cleaning devices have been evaluated for control of indoor concentrations of respirable particles, and their concomitant effects on radon progeny concentrations have been investigated. The experiments were conducted in a room-size chamber using cigarette smoke and radon injection from an external source. Of the devices examined the electrostatic precipitators and extended surface filters had significant particle removal rates, while the particle removal rates for several small panel-filters, an ion-generator, and a pair of mixing fans were found to be essentially negligible. The evaluation of radon progeny control produced similar results; the air cleaners which were effective in removing particles were also effective in reducing radon progeny concentrations. At the low particle concentrations, deposition of the unattached radon progeny on room surfaces was found to be a siginificant removal mechanism. JF - NTIS, SPRINGFIELD, VA (USA). 1984. AU - Sextro, R G AU - Offermann, F J AU - Nazaroff, W W AU - Nero, A V AU - Revzan, K L Y1 - 1984/04// PY - 1984 DA - Apr 1984 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - cigarettes KW - air cleaners KW - aerosols KW - radon KW - smoke KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14475837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Sextro%2C+R+G%3BOffermann%2C+F+J%3BNazaroff%2C+W+W%3BNero%2C+A+V%3BRevzan%2C+K+L&rft.aulast=Sextro&rft.aufirst=R&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+indoor+aerosol+control+devices+and+their+effects+on+radon+progeny+concentrations.+Revision.&rft.title=Evaluation+of+indoor+aerosol+control+devices+and+their+effects+on+radon+progeny+concentrations.+Revision.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - DE86009367/GAR. N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Rapid estimation of organic nitrogen in oil shale wastewaters. AN - 14183052; 995765 AB - Many of the characteristics of oil shale process wastewaters (e.g., malodors, color, and resistance to biotreatment) are imparted by numerous nitrogen heterocycles and aromatic amines. For the frequent performance assessment of waste treatment processes designed to remove these nitrogenous organic compounds, a rapid and colligative measurement of organic nitrogen is essential. JF - NTIS, SPRINGFIELD, VA (USA). 1984. AU - Jones, B M AU - Harris, G J AU - Daughton, C G Y1 - 1984/04// PY - 1984 DA - Apr 1984 PB - NTIS, SPRINGFIELD, VA (USA) KW - oil shales KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - LBL-17019 KW - organic compounds KW - waste water KW - analytical techniques KW - pollution detection KW - nitrogen KW - Q2:09442 KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14183052?accountid=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=conference&rft.jtitle=&rft.atitle=Rapid+estimation+of+organic+nitrogen+in+oil+shale+wastewaters.&rft.au=Jones%2C+B+M%3BHarris%2C+G+J%3BDaughton%2C+C+G&rft.aulast=Jones&rft.aufirst=B&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - NTIS order No.: DE84010801; CONF-8404121-2; Contract AC03-76SF00098. N1 - Last updated - 2014-05-05 ER - TY - RPRT T1 - Microprocessor-controlled anodic stripping voltammeter for trace metal analysis in tap water. AN - 14144994; 975831 AB - The construction and use of portable, microprocessor controlled anodic stripping voltammeter for on-site simultaneous metal analysis of copper, lead and cadmium in tap water is discussed. The instrumental system is comprised of a programmable controller which permits keying in analytical parameters such as sparge time and plating time: a rotating cell for efficient oxygen removal and amalgam formation; and, data handling via a minicomputer or analog pen recorder. Plating and stripping potentials are controlled by a digital potentiostat; stripping is done using a staircase waveform with measurement of the current after a one msec delay. In this way charging current effects are minimized. JF - NTIS, SPRINGFIELD, VA (USA). 1984. AU - Clem, R G AU - Park, F W AU - Kirsten, F A AU - Phillips, S L AU - Binnall, E P Y1 - 1984/04// PY - 1984 DA - Apr 1984 PB - NTIS, SPRINGFIELD, VA (USA) KW - potable water KW - minicomputers KW - automation KW - computer applications KW - metals KW - pollution control KW - voltammetry KW - Pollution Abstracts KW - P 3000:SEWAGE & WASTEWATER TREATMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14144994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Clem%2C+R+G%3BPark%2C+F+W%3BKirsten%2C+F+A%3BPhillips%2C+S+L%3BBinnall%2C+E+P&rft.aulast=Clem&rft.aufirst=R&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Microprocessor-controlled+anodic+stripping+voltammeter+for+trace+metal+analysis+in+tap+water.&rft.title=Microprocessor-controlled+anodic+stripping+voltammeter+for+trace+metal+analysis+in+tap+water.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - DE85002781/GAR. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Simulateneous stripping and solvent extraction for the recovery of ammonia and acid gases from wastewaters. AN - 14103559; 933020 AB - A processing approach is proposed which has the potential for reducing energy requirements for the recovery of ammonia and acid gases from wastewaters. Two separation processes, solvent extraction and steam stripping, are carried out simultaneously. One process preferentially removes the acid gases, the other the basic gas. The key to the process is the identification of a suitable solvent for one of the components. No common solvents were found to be effective for extraction of either CO sub 2 or H sub 2 S at the usual pH of such wastewaters. Only liquid cation exchangers were found to be suitable extractants for ammonia. Solvents containing an acid of intermediate strength, di-2-ethyl-hexyl phosphoric acid have more favorable properties. Diluent choice affected the properties of D2EHPA-containing solvents. Batch experiments comparing solvent extraction/stripping with stripping alone confirmed that the former resulted in increased CO sub 2 volatility and served to isolate NH sub 3 from CO sub 2. JF - NTIS, SPRINGFIELD, VA (USA). 1984. AU - MacKenzie, P D AU - King, C J Y1 - 1984/04// PY - 1984 DA - Apr 1984 PB - NTIS, SPRINGFIELD, VA (USA) KW - Pollution Abstracts KW - acids KW - solvents KW - wastewater treatment KW - materials recovery KW - ammonia KW - P 3000:SEWAGE & WASTEWATER TREATMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14103559?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=MacKenzie%2C+P+D%3BKing%2C+C+J&rft.aulast=MacKenzie&rft.aufirst=P&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Simulateneous+stripping+and+solvent+extraction+for+the+recovery+of+ammonia+and+acid+gases+from+wastewaters.&rft.title=Simulateneous+stripping+and+solvent+extraction+for+the+recovery+of+ammonia+and+acid+gases+from+wastewaters.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - DE84011816. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Indoor air pollution due to emissions from unvented gas-fired space heaters. Revision. AN - 13960829; 798229 AB - Operation of an unvented combustion appliance indoors can elevate pollutant concentrations. Under laboratory conditions, the oxygen consumption rates and the pollutant emission rates of CO, CO sub 2, NO, NO sub 2, HCHO and submicron suspended particles emitted from eight unvented gas-fired space heaters operated with well adjusted air shutters at partial and full fuel consumption rates in a 27-m exp 3 chamber were determined. Emission rates were also determined for some heaters operating under poorly tuned conditions. Four of the eight heaters were subsequently tested in a 240-m exp 3 research house with .36 to 1.14 air changes per hour. Based on measurements near steady-state, projected steady-state pollutant and oxygen levels were: 1930 to 11,100 ppM for CO sub 2, 1.0 to 26 ppM for CO (under well-tuned conditions), 0.40 to 1.46 ppM for NO sub 2, and 19.1 to 20.7% for O sub 2. Concentrations of CO sub 2, CO, and NO sub 2 were sometimes observed to be above outdoor or occupational guidelines. Analysis showed that CO, NO, and NO sub 2 emission rates can vary with time and that, while short-term emission rates derived from laboratory tests were consistent with initial emission rates observed in the field, they did not always correspond to steady-state emission rates. JF - NTIS, SPRINGFIELD, VA (USA). 1984. AU - Traynor, G W AU - Girman, J R AU - Apte, M G AU - Dillworth, J F AU - White, P D Y1 - 1984/04// PY - 1984 DA - Apr 1984 PB - NTIS, SPRINGFIELD, VA (USA) KW - Health & Safety Science Abstracts; Pollution Abstracts KW - emissions KW - oxygen KW - combustion KW - air pollution KW - heating systems KW - H SE3.20:AIR POLLUTION/AIR QUALITY KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13960829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Traynor%2C+G+W%3BGirman%2C+J+R%3BApte%2C+M+G%3BDillworth%2C+J+F%3BWhite%2C+P+D&rft.aulast=Traynor&rft.aufirst=G&rft.date=1984-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Indoor+air+pollution+due+to+emissions+from+unvented+gas-fired+space+heaters.+Revision.&rft.title=Indoor+air+pollution+due+to+emissions+from+unvented+gas-fired+space+heaters.+Revision.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - DE84009243. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The galena dichromate solution interaction and the nature of the resulting chromium (III) species; an important reaction system in the froth flotation processing of galena AN - 51452632; 1985-007618 JF - Earth Sciences (Berkeley, Calif.) AU - Perry, Dale L AU - Tsao, Leon Y1 - 1984/03// PY - 1984 DA - March 1984 SP - 1 EP - 4 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 1 SN - 0737-5417, 0737-5417 KW - processes KW - lead ores KW - oxidation KW - aqueous solutions KW - production KW - froth flotation process KW - galena KW - X-ray data KW - metals KW - metal ores KW - sulfides KW - geochemistry KW - minerals KW - chromium KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51452632?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=The+galena+dichromate+solution+interaction+and+the+nature+of+the+resulting+chromium+%28III%29+species%3B+an+important+reaction+system+in+the+froth+flotation+processing+of+galena&rft.au=Perry%2C+Dale+L%3BTsao%2C+Leon&rft.aulast=Perry&rft.aufirst=Dale&rft.date=1984-03-01&rft.volume=7&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 11 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - aqueous solutions; chromium; froth flotation process; galena; geochemistry; lead ores; metal ores; metals; minerals; oxidation; processes; production; sulfides; X-ray data ER - TY - JOUR T1 - The influence of clay-sized particles on seismic velocity in unconsolidated permafrost AN - 51452418; 1985-007619 JF - Earth Sciences (Berkeley, Calif.) AU - King, Michael S Y1 - 1984/03// PY - 1984 DA - March 1984 SP - 1 EP - 7 PB - University of California, Lawrence Berkeley Laboratory, Berkeley, CA VL - 7 IS - 1 SN - 0737-5417, 0737-5417 KW - mineral exploration KW - clay KW - experimental studies KW - permafrost KW - geophysical surveys KW - engineering properties KW - clastic sediments KW - elastic properties KW - geophysical methods KW - exploitation KW - elastic waves KW - properties KW - salinity KW - mineral resources KW - temperature KW - seismic methods KW - sediments KW - velocity KW - surveys KW - resistivety KW - seismic waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51452418?accountid=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+Sciences+%28Berkeley%2C+Calif.%29&rft.atitle=The+influence+of+clay-sized+particles+on+seismic+velocity+in+unconsolidated+permafrost&rft.au=King%2C+Michael+S&rft.aulast=King&rft.aufirst=Michael&rft.date=1984-03-01&rft.volume=7&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Sciences+%28Berkeley%2C+Calif.%29&rft.issn=07375417&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 10 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - clastic sediments; clay; elastic properties; elastic waves; engineering properties; experimental studies; exploitation; geophysical methods; geophysical surveys; mineral exploration; mineral resources; permafrost; properties; resistivety; salinity; sediments; seismic methods; seismic waves; surveys; temperature; velocity ER - TY - JOUR T1 - Seismic attenuation and crustal structure near the San Andreas Fault zone from deep reflection profiling AN - 51432024; 1985-020864 JF - Earthquake Notes AU - Scheiner, J E AU - McEvilly, T V AU - Anonymous Y1 - 1984/03// PY - 1984 DA - March 1984 SP - 10 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 55 IS - 1 SN - 0012-8287, 0012-8287 KW - United States KW - reflection KW - geophysical surveys KW - granitic crust KW - finite difference analysis KW - data processing KW - elastic waves KW - California KW - attenuation KW - Q KW - deep seismic sounding KW - Vibroseis KW - Franciscan Complex KW - faults KW - seismology KW - statistical analysis KW - geophysical methods KW - mathematical models KW - properties KW - Mesozoic KW - seismic methods KW - models KW - San Andreas Fault KW - velocity structure KW - surveys KW - geophysical profiles KW - seismic waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51432024?accountid=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=Earthquake+Notes&rft.atitle=Seismic+attenuation+and+crustal+structure+near+the+San+Andreas+Fault+zone+from+deep+reflection+profiling&rft.au=Scheiner%2C+J+E%3BMcEvilly%2C+T+V%3BAnonymous&rft.aulast=Scheiner&rft.aufirst=J&rft.date=1984-03-01&rft.volume=55&rft.issue=1&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Earthquake+Notes&rft.issn=00128287&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The Seismological Society of America, 1984 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-06 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - attenuation; California; crust; data processing; deep seismic sounding; elastic waves; faults; finite difference analysis; Franciscan Complex; geophysical methods; geophysical profiles; geophysical surveys; granitic crust; mathematical models; Mesozoic; models; properties; Q; reflection; San Andreas Fault; seismic methods; seismic waves; seismology; statistical analysis; surveys; United States; velocity structure; Vibroseis ER - TY - JOUR T1 - Interpretation of Earth tide response of three deep, confined aquifers AN - 51065249; 1984-046029 AB - The confined aquifer is assumed to respond in an undrained fashion. Since undrained response is controlled by water compressibility, Earth tide response can be directly used only to evaluate porous medium compressibility if porosity is known. Since specific storage S (sub s) quantities a drained behavior of the porous medium, one cannot directly estimate S (sub s) from Earth tide response. Barometric response contains only as much information on the elastic properties of the aquifer as the Earth tide response does. Observation of fluid pressure changes alone, without concurrent measurement of external stress changes, is insufficient to interpret uniquely Earth tide response. Change in external stress is estimated from dilation by assuming a reasonable value for bulk modulus. Earth tide response of geothermal aquifers from Marysville, Montana; East Mesa, California: and Raft River valley, Idaho, were analyzed, and the ratio of S (sub s) to porosity was estimated. Comparison of these estimates with independent pumping tests shows reasonable agreement.--Modified journal abstract. JF - Journal of Geophysical Research AU - Narasimhan, T N AU - Kanehiro, B Y AU - Witherspoon, P A Y1 - 1984/03// PY - 1984 DA - March 1984 SP - 1913 EP - 1924 PB - American Geophysical Union, Washington, DC VL - 89 IS - B3 SN - 0148-0227, 0148-0227 KW - United States KW - Cassia County Idaho KW - elastic properties KW - hydrogeology KW - ground water KW - California KW - theoretical studies KW - geothermal systems KW - levels KW - Raft River basin KW - compressibility KW - processes KW - Idaho KW - Earth KW - Marysville KW - Imperial County California KW - Earth tides KW - confined aquifers KW - mathematical models KW - Lewis and Clark County Montana KW - porosity KW - Montana KW - aquifers KW - geothermal fields KW - East Mesa KGRA KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065249?accountid=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&rft.atitle=Interpretation+of+Earth+tide+response+of+three+deep%2C+confined+aquifers&rft.au=Narasimhan%2C+T+N%3BKanehiro%2C+B+Y%3BWitherspoon%2C+P+A&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1984-03-01&rft.volume=89&rft.issue=B3&rft.spage=1913&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2FJB089iB03p01913 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; California; Cassia County Idaho; compressibility; confined aquifers; Earth; Earth tides; East Mesa KGRA; elastic properties; geothermal fields; geothermal systems; ground water; hydrogeology; Idaho; Imperial County California; levels; Lewis and Clark County Montana; Marysville; mathematical models; Montana; porosity; processes; Raft River basin; theoretical studies; United States DO - http://dx.doi.org/10.1029/JB089iB03p01913 ER - TY - BOOK T1 - Potential for aquatic ecosystem acidification in the Sierra Nevada, California. AN - 13913962; 757903 AB - Numerous dilute, softwater lakes are located within alpine and subalpine basins in the Sierra Nevada of California. These lakes share many of the physical and chemical characteristics common to systems considered to be sensitive to acid deposition. Recent studies indicate that acid precipitation is falling in this region of California. Despite potential for ecosystem damage to aquatic systems of the Sierra, continuous baseline data on the chemistry and biology of these systems have not been collected. This study was designed to investigate the sensitivity of subalpine lakes located on the western slope between 1600 and 2600 m. Baseline data on lakewater chemistry were collected and controlled, laboratory microcosm experiments were run in an effort to measure the susceptibility of these ecosystems to acid deposition. Results are discussed. AU - Tonnessen, KA A2 - Hendrey, GR (ed) Y1 - 1984/03// PY - 1984 DA - Mar 1984 SN - 0250405717 KW - USA, California, Sierra Nevada KW - acid precipitation KW - baseline studies KW - freshwater lakes KW - water hardness KW - ASFA 3: Aquatic Pollution & Environmental Quality; Ecology Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - water quality KW - lakes KW - Freshwater KW - freshwater pollution KW - pollution effects KW - acid rain KW - limnology KW - acidification KW - D 04803:Pollution effects KW - P 0000:AIR POLLUTION KW - Q2:09443 KW - P 2000:FRESHWATER POLLUTION KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13913962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tonnessen%2C+KA&rft.aulast=Tonnessen&rft.aufirst=KA&rft.date=1984-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0250405717&rft.btitle=Potential+for+aquatic+ecosystem+acidification+in+the+Sierra+Nevada%2C+California.&rft.title=Potential+for+aquatic+ecosystem+acidification+in+the+Sierra+Nevada%2C+California.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-05 ER - TY - JOUR T1 - Data from pumping and injection test, July 5 through September 7, 1983 AN - 51500764; 1984-042199 JF - Open-File Report - U. S. Geological Survey AU - Benson, S M AU - Solbau, R D AU - Janik, C J AU - Long, D C AU - Lienau, P J AU - Culver, G G AU - Sammel, E A AU - Swanson, Z R AU - Hart, D N AU - Yee, Andrew AU - White, A F AU - Stallard, M L AU - Brown, A P AU - Wheeler, M C AU - Winnett, T L AU - Fong, Grace AU - Eakin, G B Y1 - 1984 PY - 1984 DA - 1984 SP - 6 EP - 47 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - wells KW - United States KW - well-logging KW - injection KW - data KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - thermal waters KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - surveys KW - water wells KW - USGS KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51500764?accountid=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=Data+from+pumping+and+injection+test%2C+July+5+through+September+7%2C+1983&rft.au=Benson%2C+S+M%3BSolbau%2C+R+D%3BJanik%2C+C+J%3BLong%2C+D+C%3BLienau%2C+P+J%3BCulver%2C+G+G%3BSammel%2C+E+A%3BSwanson%2C+Z+R%3BHart%2C+D+N%3BYee%2C+Andrew%3BWhite%2C+A+F%3BStallard%2C+M+L%3BBrown%2C+A+P%3BWheeler%2C+M+C%3BWinnett%2C+T+L%3BFong%2C+Grace%3BEakin%2C+G+B&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 3 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aquifers; data; economic geology; geothermal energy; ground water; hydrogeology; injection; Klamath County Oregon; Klamath Falls Oregon; Oregon; pump tests; surveys; thermal waters; United States; USGS; water wells; well-logging; wells ER - TY - JOUR T1 - Air temperatures and discharges of thermal water from pumped and flowing wells AN - 51499435; 1984-042202 JF - Open-File Report - U. S. Geological Survey AU - Culver, G G AU - Benson, S M AU - Janik, C J AU - Long, D C AU - Solbau, R D AU - Lienau, P J AU - Sammel, E A AU - Swanson, Z R AU - Hart, D N AU - Yee, Andrew AU - White, A F AU - Stallard, M L AU - Brown, A P AU - Wheeler, M C AU - Winnett, T L AU - Fong, Grace AU - Eakin, G B Y1 - 1984 PY - 1984 DA - 1984 SP - 98 EP - 101 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - air temperature KW - well-logging KW - injection KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - thermal waters KW - temperature KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - surveys KW - discharge KW - USGS KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51499435?accountid=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=Air+temperatures+and+discharges+of+thermal+water+from+pumped+and+flowing+wells&rft.au=Culver%2C+G+G%3BBenson%2C+S+M%3BJanik%2C+C+J%3BLong%2C+D+C%3BSolbau%2C+R+D%3BLienau%2C+P+J%3BSammel%2C+E+A%3BSwanson%2C+Z+R%3BHart%2C+D+N%3BYee%2C+Andrew%3BWhite%2C+A+F%3BStallard%2C+M+L%3BBrown%2C+A+P%3BWheeler%2C+M+C%3BWinnett%2C+T+L%3BFong%2C+Grace%3BEakin%2C+G+B&rft.aulast=Culver&rft.aufirst=G&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - air temperature; aquifers; discharge; economic geology; geothermal energy; ground water; hydrogeology; injection; Klamath County Oregon; Klamath Falls Oregon; Oregon; pump tests; surveys; temperature; thermal waters; United States; USGS; well-logging ER - TY - JOUR T1 - Chemical and isotope data on well discharges of the Klamath Falls geothermal system AN - 51497951; 1984-042201 JF - Open-File Report - U. S. Geological Survey AU - Janik, C J AU - Yee, Andrew AU - White, A F AU - Stallard, M L AU - Brown, A P AU - Wheeler, M C AU - Swanson, S R AU - Winnett, T L AU - Fong, Grace AU - Benson, S M AU - Long, D C AU - Solbau, R D AU - Lienau, P J AU - Culver, G G AU - Sammel, E A AU - Swanson, Z R AU - Hart, D N AU - Eakin, G B Y1 - 1984 PY - 1984 DA - 1984 SP - 90 EP - 97 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - oxygen KW - isotopes KW - well-logging KW - hydrogeology KW - Klamath County Oregon KW - stable isotopes KW - ground water KW - pump tests KW - Oregon KW - deuterium KW - trace elements KW - USGS KW - geochemistry KW - injection KW - O-18/O-16 KW - economic geology KW - hydrochemistry KW - thermal waters KW - aquifers KW - geothermal energy KW - Klamath Falls Oregon KW - D/H KW - hydrogen KW - surveys KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497951?accountid=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=Chemical+and+isotope+data+on+well+discharges+of+the+Klamath+Falls+geothermal+system&rft.au=Janik%2C+C+J%3BYee%2C+Andrew%3BWhite%2C+A+F%3BStallard%2C+M+L%3BBrown%2C+A+P%3BWheeler%2C+M+C%3BSwanson%2C+S+R%3BWinnett%2C+T+L%3BFong%2C+Grace%3BBenson%2C+S+M%3BLong%2C+D+C%3BSolbau%2C+R+D%3BLienau%2C+P+J%3BCulver%2C+G+G%3BSammel%2C+E+A%3BSwanson%2C+Z+R%3BHart%2C+D+N%3BEakin%2C+G+B&rft.aulast=Janik&rft.aufirst=C&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 7 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - 3 tables, sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aquifers; D/H; deuterium; economic geology; geochemistry; geothermal energy; ground water; hydrochemistry; hydrogen; hydrogeology; injection; isotopes; Klamath County Oregon; Klamath Falls Oregon; O-18/O-16; Oregon; oxygen; pump tests; stable isotopes; surveys; thermal waters; trace elements; United States; USGS; well-logging ER - TY - JOUR T1 - Additional water levels and temperatures measured during the pumping and injection test AN - 51497916; 1984-042200 JF - Open-File Report - U. S. Geological Survey AU - Long, D C AU - Swanson, S R AU - Hart, D N AU - Lienau, P J AU - Benson, S M AU - Janik, C J AU - Solbau, R D AU - Culver, G G AU - Sammel, E A AU - Swanson, Z R AU - Yee, Andrew AU - White, A F AU - Stallard, M L AU - Brown, A P AU - Wheeler, M C AU - Winnett, T L AU - Fong, Grace AU - Eakin, G B Y1 - 1984 PY - 1984 DA - 1984 SP - 48 EP - 89 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - wells KW - United States KW - well-logging KW - injection KW - data KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - thermal waters KW - temperature KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - levels KW - surveys KW - water wells KW - USGS KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497916?accountid=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=Additional+water+levels+and+temperatures+measured+during+the+pumping+and+injection+test&rft.au=Long%2C+D+C%3BSwanson%2C+S+R%3BHart%2C+D+N%3BLienau%2C+P+J%3BBenson%2C+S+M%3BJanik%2C+C+J%3BSolbau%2C+R+D%3BCulver%2C+G+G%3BSammel%2C+E+A%3BSwanson%2C+Z+R%3BYee%2C+Andrew%3BWhite%2C+A+F%3BStallard%2C+M+L%3BBrown%2C+A+P%3BWheeler%2C+M+C%3BWinnett%2C+T+L%3BFong%2C+Grace%3BEakin%2C+G+B&rft.aulast=Long&rft.aufirst=D&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aquifers; data; economic geology; geothermal energy; ground water; hydrogeology; injection; Klamath County Oregon; Klamath Falls Oregon; levels; Oregon; pump tests; surveys; temperature; thermal waters; United States; USGS; water wells; well-logging; wells ER - TY - JOUR T1 - Data from pumping and injection tests and chemical sampling in the geothermal aquifer at Klamath Falls, Oregon AN - 51495756; 1984-042198 AB - A seven-week pumping and injection tests in the geothermal aquifer at Klamath Falls, Oregon, in 1983 provided new information on hydraulic properties of the aquifer. The Open-File Data Report on the tests includes graphs of water levels measured in 50 wells, temperature measurement in 17 wells , daily air-temperatures in relation to discharge of thermal water from more than 70 pumped and artesian wells, tables of monthly mean air temperatures and estimates of discharges of thermal water during a normal year, and tables of chemical and isotopic analyses on samples from 12 wells. The water-level measurements reflect the effects of pumping, injection, and recovery over about 1.7 square miles of the hot-well area of Klamath Falls. The pumped well, City Well No 1, and the injection well at the Klamath County Museum are components of a proposed District Heating Plan. The study was funded principally under contracts from the U.S. Department of Energy to the Lawrence Berkeley Laboratory, Stanford University, and the Oregon Institute of Technology, with coordination and chemical sampling provided under the Geothermal Research Program, U.S. Geological Survey. Support was received from the City of Klamath Falls, Klamath County Chamber of Commerce, Citizens for Responsible Geothermal Development, and many citizen volunteers. (USGS) JF - Open-File Report - U. S. Geological Survey AU - Benson, S M AU - Janik, C J AU - Long, D C AU - Solbau, R D AU - Lienau, P J AU - Culver, G G AU - Sammel, E A AU - Swanson, Z R AU - Hart, D N AU - Yee, Andrew AU - White, A F AU - Stallard, M L AU - Brown, A P AU - Wheeler, M C AU - Winnett, T L AU - Fong, Grace AU - Eakin, G B Y1 - 1984 PY - 1984 DA - 1984 SP - 114 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - wells KW - United States KW - well-logging KW - injection KW - data KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - hydrochemistry KW - thermal waters KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - surveys KW - interpretation KW - water wells KW - USGS KW - geochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Benson%2C+S+M%3BJanik%2C+C+J%3BLong%2C+D+C%3BSolbau%2C+R+D%3BLienau%2C+P+J%3BCulver%2C+G+G%3BSammel%2C+E+A%3BSwanson%2C+Z+R%3BHart%2C+D+N%3BYee%2C+Andrew%3BWhite%2C+A+F%3BStallard%2C+M+L%3BBrown%2C+A+P%3BWheeler%2C+M+C%3BWinnett%2C+T+L%3BFong%2C+Grace%3BEakin%2C+G+B&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Data+from+pumping+and+injection+tests+and+chemical+sampling+in+the+geothermal+aquifer+at+Klamath+Falls%2C+Oregon&rft.title=Data+from+pumping+and+injection+tests+and+chemical+sampling+in+the+geothermal+aquifer+at+Klamath+Falls%2C+Oregon&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from USGS product, Selected Water Resources Abstracts, Reston, VA, United States N1 - Date revised - 1984-01-01 N1 - Number of references - 17 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - SuppNotes - Individually authored chapters are cited separately N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aquifers; data; economic geology; geochemistry; geothermal energy; ground water; hydrochemistry; hydrogeology; injection; interpretation; Klamath County Oregon; Klamath Falls Oregon; Oregon; pump tests; surveys; thermal waters; United States; USGS; water wells; well-logging; wells ER - TY - JOUR T1 - Cerro Prieto case history; use of wireline logs to characterize a geothermal reservoir AN - 51480217; 1984-047722 JF - Proceedings - Society of Petroleum Engineers of AIME. California Regional Meeting AU - Halfman, S E AU - Lippmann, M J AU - Gilreath, J A AU - Mayer, E H Y1 - 1984 PY - 1984 DA - 1984 SP - 113 EP - 122 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME) VL - 54 SN - 0738-2839, 0738-2839 KW - United States KW - North America KW - gamma-ray methods KW - electrical logging KW - development KW - well-logging KW - economic geology KW - resistivity KW - metasomatism KW - Salton Trough KW - reservoir rocks KW - exploration KW - geothermal energy KW - case studies KW - California KW - geothermal fields KW - Mexico KW - Baja California KW - hydrothermal alteration KW - Cerro Prieto KW - Baja California Mexico KW - Mexicali Valley KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51480217?accountid=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=Proceedings+-+Society+of+Petroleum+Engineers+of+AIME.+California+Regional+Meeting&rft.atitle=Cerro+Prieto+case+history%3B+use+of+wireline+logs+to+characterize+a+geothermal+reservoir&rft.au=Halfman%2C+S+E%3BLippmann%2C+M+J%3BGilreath%2C+J+A%3BMayer%2C+E+H&rft.aulast=Halfman&rft.aufirst=S&rft.date=1984-01-01&rft.volume=54&rft.issue=&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Society+of+Petroleum+Engineers+of+AIME.+California+Regional+Meeting&rft.issn=07382839&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Western energy frontiers; 1984 California regional meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Baja California; Baja California Mexico; California; case studies; Cerro Prieto; development; economic geology; electrical logging; exploration; gamma-ray methods; geothermal energy; geothermal fields; hydrothermal alteration; metasomatism; Mexicali Valley; Mexico; North America; reservoir rocks; resistivity; Salton Trough; United States; well-logging ER - TY - JOUR T1 - Aquifer response to pumping and reinjection AN - 51473305; 1984-056030 JF - Water-Resources Investigations - U. S. Geological Survey AU - Benson, S M A2 - Sammel, E. A. Y1 - 1984 PY - 1984 DA - 1984 SP - 6.1 EP - 6.9 PB - U. S. Geological Survey, [Reston, VA] SN - 0092-332X, 0092-332X KW - wells KW - United States KW - injection KW - mathematical models KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - thermal waters KW - reservoir rocks KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - theoretical studies KW - Klamath Falls Oregon KW - surveys KW - testing KW - water wells KW - USGS KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51473305?accountid=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+Investigations+-+U.+S.+Geological+Survey&rft.atitle=Aquifer+response+to+pumping+and+reinjection&rft.au=Benson%2C+S+M&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=6.1&rft.isbn=&rft.btitle=&rft.title=Water-Resources+Investigations+-+U.+S.+Geological+Survey&rft.issn=0092332X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 2 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA] N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRIND3 N1 - SubjectsTermNotLitGenreText - aquifers; economic geology; geothermal energy; ground water; hydrogeology; injection; Klamath County Oregon; Klamath Falls Oregon; mathematical models; Oregon; pump tests; reservoir rocks; surveys; testing; theoretical studies; thermal waters; United States; USGS; water wells; wells ER - TY - JOUR T1 - Interpretation of aquifer-test data AN - 51473224; 1984-056029 JF - Water-Resources Investigations - U. S. Geological Survey AU - Benson, S M AU - Sammel, E A AU - Solbau, R D AU - Lai, C H A2 - Sammel, E. A. Y1 - 1984 PY - 1984 DA - 1984 SP - 5.1 EP - 5.56 PB - U. S. Geological Survey, [Reston, VA] SN - 0092-332X, 0092-332X KW - wells KW - United States KW - injection KW - hydrogeology KW - economic geology KW - Klamath County Oregon KW - thermal waters KW - ground water KW - aquifers KW - geothermal energy KW - pump tests KW - Oregon KW - Klamath Falls Oregon KW - levels KW - surveys KW - testing KW - water wells KW - USGS KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51473224?accountid=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+Investigations+-+U.+S.+Geological+Survey&rft.atitle=Interpretation+of+aquifer-test+data&rft.au=Benson%2C+S+M%3BSammel%2C+E+A%3BSolbau%2C+R+D%3BLai%2C+C+H&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=5.1&rft.isbn=&rft.btitle=&rft.title=Water-Resources+Investigations+-+U.+S.+Geological+Survey&rft.issn=0092332X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1984-01-01 N1 - Number of references - 18 N1 - Availability - U. S. Geol. Surv., Open-File Serv. Sect., West. Distrib. Branch, Fed. Cent., Denver, CO, United States N1 - PubXState - VA] N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRIND3 N1 - SubjectsTermNotLitGenreText - aquifers; economic geology; geothermal energy; ground water; hydrogeology; injection; Klamath County Oregon; Klamath Falls Oregon; levels; Oregon; pump tests; surveys; testing; thermal waters; United States; USGS; water wells; wells ER - TY - JOUR T1 - Interpretation of interference data from the Klamath Falls geothermal resource, Oregon AN - 51463274; 1985-002755 JF - Quarterly Bulletin - Geo-Heat Utilization Center AU - Benson, S M Y1 - 1984 PY - 1984 DA - 1984 SP - 7 EP - 11 PB - Oregon Institute of Technology, Klamath Falls, OR VL - 8 IS - 2 SN - 0270-9120, 0270-9120 KW - wells KW - United States KW - geothermal energy KW - Oregon KW - Klamath Falls Oregon KW - pressure KW - economic geology KW - Klamath County Oregon KW - water wells KW - permeability KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51463274?accountid=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=Quarterly+Bulletin+-+Geo-Heat+Utilization+Center&rft.atitle=Interpretation+of+interference+data+from+the+Klamath+Falls+geothermal+resource%2C+Oregon&rft.au=Benson%2C+S+M&rft.aulast=Benson&rft.aufirst=S&rft.date=1984-01-01&rft.volume=8&rft.issue=2&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Quarterly+Bulletin+-+Geo-Heat+Utilization+Center&rft.issn=02709120&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 10 N1 - PubXState - OR N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-06 N1 - CODEN - GUCBDK N1 - SubjectsTermNotLitGenreText - economic geology; geothermal energy; Klamath County Oregon; Klamath Falls Oregon; Oregon; permeability; pressure; reservoir rocks; United States; water wells; wells ER - TY - JOUR T1 - Subsidence due to geothermal fluid withdrawal AN - 51423309; 1985-029252 AB - Single-phase and two-phase geothermal reservoirs are currently being exploited for power production in Italy, Mexico, New Zealand, the United States, and elsewhere. Vertical ground displacements of up to 4.5 m and horizontal ground displacements of up to 0.5 m have been observed at Wairakei, New Zealand, that are clearly attributable to the resource exploitation. Observations show that subsidence due to geothermal fluid production is characterized by such features as an offset of the subsidence bowl from the main area of production, time-lag between production and subsidence, and nonlinear stress-strain relationships.--Modified book abstract. JF - Reviews in Engineering Geology AU - Narasimhan, T N AU - Goyal, K P Y1 - 1984 PY - 1984 DA - 1984 SP - 35 EP - 66 PB - Geological Society of America (GSA), Boulder, CO VL - 6 SN - 0080-2018, 0080-2018 KW - United States KW - pumping KW - Europe KW - land subsidence KW - displacements KW - Italy KW - Southern Europe KW - reservoir rocks KW - observations KW - ground water KW - California KW - movement KW - Broadlands KW - Chocolate Bayou KW - Australasia KW - Imperial County California KW - prediction KW - Texas KW - deformation KW - models KW - geothermal energy KW - geothermal fields KW - engineering geology KW - drawdown KW - Mexico KW - surveys KW - Baja California Mexico KW - Larderella KW - causes KW - New Zealand KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51423309?accountid=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=Reviews+in+Engineering+Geology&rft.atitle=Subsidence+due+to+geothermal+fluid+withdrawal&rft.au=Narasimhan%2C+T+N%3BGoyal%2C+K+P&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1984-01-01&rft.volume=6&rft.issue=&rft.spage=35&rft.isbn=0813741068&rft.btitle=&rft.title=Reviews+in+Engineering+Geology&rft.issn=00802018&rft_id=info:doi/10.1130%2FREG6-p35 LA - English DB - GeoRef N1 - Conference title - Man-induced land subsidence N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 99 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables, geol. sketch maps N1 - Last updated - 2014-11-13 N1 - CODEN - GAEGA4 N1 - SubjectsTermNotLitGenreText - Australasia; Baja California Mexico; Broadlands; California; causes; Chocolate Bayou; deformation; displacements; drawdown; engineering geology; Europe; field studies; geothermal energy; geothermal fields; ground water; Imperial County California; Italy; land subsidence; Larderella; Mexico; models; movement; New Zealand; observations; prediction; pumping; reservoir rocks; Southern Europe; surveys; Texas; United States DO - http://dx.doi.org/10.1130/REG6-p35 ER - TY - JOUR T1 - Groundwater transport; handbook of mathematical models AN - 51409418; 1985-030294 JF - Water Resources Monograph AU - Javandel, Iraj AU - Doughty, Christine AU - Tsang, Chin-Fu Y1 - 1984 PY - 1984 DA - 1984 SP - 228 PB - American Geophysical Union, Washington, DC VL - 10 SN - 0270-9600, 0270-9600 KW - transport KW - numerical analysis KW - movement KW - mathematical methods KW - environmental geology KW - data processing KW - solutes KW - pollution KW - mathematical models KW - hydrogeology KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51409418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Javandel%2C+Iraj%3BDoughty%2C+Christine%3BTsang%2C+Chin-Fu&rft.aulast=Javandel&rft.aufirst=Iraj&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0875903134&rft.btitle=Groundwater+transport%3B+handbook+of+mathematical+models&rft.title=Groundwater+transport%3B+handbook+of+mathematical+models&rft.issn=02709600&rft_id=info:doi/ L2 - http://publicathttp://publications.agu.org/books/water-resources-monographs/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - DC N1 - Document feature - illus. incl. tables N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - data processing; environmental geology; ground water; hydrogeology; mathematical methods; mathematical models; movement; numerical analysis; pollution; solutes; transport ER - TY - JOUR T1 - Long-term dipole-dipole resistivity monitoring at the Cerro Prieto geothermal field AN - 51407198; 1985-029011 JF - Transactions - Geothermal Resources Council AU - Wilt, M AU - Goldstein, N E AU - Sasaki, Y AU - Wright, Robert AU - Richards, Richard G Y1 - 1984 PY - 1984 DA - 1984 SP - 235 EP - 240 PB - Geothermal Resources Council, Davis, CA VL - 8 SN - 0193-5933, 0193-5933 KW - monitoring KW - geophysical surveys KW - geophysical methods KW - electrical methods KW - resistivity KW - two-dimensional models KW - models KW - geothermal fields KW - Mexico KW - Fourier analysis KW - surveys KW - dipole-dipole array KW - Cerro Prieto KW - Baja California Mexico KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51407198?accountid=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=Transactions+-+Geothermal+Resources+Council&rft.atitle=Long-term+dipole-dipole+resistivity+monitoring+at+the+Cerro+Prieto+geothermal+field&rft.au=Wilt%2C+M%3BGoldstein%2C+N+E%3BSasaki%2C+Y%3BWright%2C+Robert%3BRichards%2C+Richard+G&rft.aulast=Wilt&rft.aufirst=M&rft.date=1984-01-01&rft.volume=8&rft.issue=&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council, 1984 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 11 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - Baja California Mexico; Cerro Prieto; dipole-dipole array; electrical methods; Fourier analysis; geophysical methods; geophysical surveys; geothermal fields; Mexico; models; monitoring; resistivity; surveys; two-dimensional models ER - TY - JOUR T1 - Discontinuous deformation analysis AN - 51407186; 1985-033229 JF - Proceedings - Symposium on Rock Mechanics AU - Shi, Gen-hua AU - Goodman, Richard E A2 - Dowding, Charles H. A2 - Singh, Madan M. Y1 - 1984 PY - 1984 DA - 1984 SP - 269 EP - 277 PB - A.A. Balkema, [location varies] VL - 25 SN - 0586-3031, 0586-3031 KW - failures KW - elasticity KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - mathematical models KW - equations KW - displacements KW - deformation KW - two-dimensional models KW - rock mechanics KW - observations KW - least-squares analysis KW - models KW - finite element analysis KW - discontinuities KW - plasticity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51407186?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Discontinuous+deformation+analysis&rft.au=Shi%2C+Gen-hua%3BGoodman%2C+Richard+E&rft.aulast=Shi&rft.aufirst=Gen-hua&rft.date=1984-01-01&rft.volume=25&rft.issue=&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-fifth symposium on rock mechanics; Rock mechanics in productivity and protection N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-06 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; discontinuities; displacements; elasticity; equations; failures; finite difference analysis; finite element analysis; least-squares analysis; mathematical models; models; observations; plasticity; rock mechanics; statistical analysis; three-dimensional models; two-dimensional models ER - TY - JOUR T1 - Laboratory hydraulic fracturing stress measurements in salt AN - 51403002; 1985-033211 JF - Proceedings - Symposium on Rock Mechanics AU - Boyce, Glenn M AU - Doe, Thomas W AU - Majer, Ernest A2 - Dowding, Charles H. A2 - Singh, Madan M. Y1 - 1984 PY - 1984 DA - 1984 SP - 95 EP - 102 PB - A.A. Balkema, [location varies] VL - 25 SN - 0586-3031, 0586-3031 KW - United States KW - hydraulic fracturing KW - chemically precipitated rocks KW - pressure KW - in situ KW - stress KW - Gulf Coastal Plain KW - evaporites KW - rock mechanics KW - laboratory studies KW - engineering geology KW - sedimentary rocks KW - materials, properties KW - creep KW - Avery Island KW - Louisiana KW - hydrostatic pressure KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51403002?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Laboratory+hydraulic+fracturing+stress+measurements+in+salt&rft.au=Boyce%2C+Glenn+M%3BDoe%2C+Thomas+W%3BMajer%2C+Ernest&rft.aulast=Boyce&rft.aufirst=Glenn&rft.date=1984-01-01&rft.volume=25&rft.issue=&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-fifth symposium on rock mechanics; Rock mechanics in productivity and protection N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Avery Island; chemically precipitated rocks; creep; engineering geology; evaporites; Gulf Coastal Plain; hydraulic fracturing; hydrostatic pressure; in situ; laboratory studies; Louisiana; materials, properties; pressure; rock mechanics; salt; sedimentary rocks; stress; United States ER - TY - JOUR T1 - Cross-hole acoustic measurements in basalt AN - 51402255; 1985-033309 JF - Proceedings - Symposium on Rock Mechanics AU - King, M S AU - Myer, L R AU - Rezowalli, J J A2 - Dowding, Charles H. A2 - Singh, Madan M. Y1 - 1984 PY - 1984 DA - 1984 SP - 1053 EP - 1062 PB - A.A. Balkema, [location varies] VL - 25 SN - 0586-3031, 0586-3031 KW - P-waves KW - mining KW - volcanic rocks KW - underground mining KW - igneous rocks KW - well-logging KW - joints KW - techniques KW - elastic waves KW - excavations KW - laboratory studies KW - fractures KW - attenuation KW - blasting KW - basalts KW - velocity KW - drilling KW - body waves KW - in situ KW - crosshole methods KW - stress KW - boreholes KW - acoustical logging KW - underground installations KW - seismic waves KW - S-waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51402255?accountid=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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=Cross-hole+acoustic+measurements+in+basalt&rft.au=King%2C+M+S%3BMyer%2C+L+R%3BRezowalli%2C+J+J&rft.aulast=King&rft.aufirst=M&rft.date=1984-01-01&rft.volume=25&rft.issue=&rft.spage=1053&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-fifth symposium on rock mechanics; Rock mechanics in productivity and protection N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical logging; attenuation; basalts; blasting; body waves; boreholes; crosshole methods; drilling; elastic waves; excavations; fractures; igneous rocks; in situ; joints; laboratory studies; mining; P-waves; S-waves; seismic waves; stress; techniques; underground installations; underground mining; velocity; volcanic rocks; well-logging ER - TY - JOUR T1 - The behavior of americium in aqueous carbonate systems AN - 51397894; 1985-034898 JF - Materials Research Society Symposia Proceedings AU - Silva, R J Y1 - 1984 PY - 1984 DA - 1984 SP - 875 EP - 881 PB - North-Holland, New York-Amsterdam-Oxford VL - 26 SN - 0272-9172, 0272-9172 KW - isotopes KW - behavior KW - data processing KW - hydrolysis KW - properties KW - aqueous solutions KW - solubility KW - radioactive waste KW - computer programs KW - radioactive isotopes KW - metals KW - americium KW - MINEQL KW - waste disposal KW - geochemistry KW - actinides KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51397894?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=The+behavior+of+americium+in+aqueous+carbonate+systems&rft.au=Silva%2C+R+J&rft.aulast=Silva&rft.aufirst=R&rft.date=1984-01-01&rft.volume=26&rft.issue=&rft.spage=875&rft.isbn=044400906X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management VII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - actinides; americium; aqueous solutions; behavior; computer programs; data processing; geochemistry; hydrolysis; isotopes; metals; MINEQL; properties; radioactive isotopes; radioactive waste; solubility; waste disposal ER - TY - JOUR T1 - Strontium isotopic study of fracture filling minerals in the Grande Ronde Basalt, Washington AN - 51396829; 1985-034894 JF - Materials Research Society Symposia Proceedings AU - Brookins, D G AU - Murphy, M T AU - Wollenberg, H A Y1 - 1984 PY - 1984 DA - 1984 SP - 843 EP - 850 PB - North-Holland, New York-Amsterdam-Oxford VL - 26 SN - 0272-9172, 0272-9172 KW - United States KW - repositories KW - volcanic rocks KW - isotopes KW - igneous rocks KW - stable isotopes KW - radioactive waste KW - Cenozoic KW - basalts KW - trace elements KW - alkaline earth metals KW - experimental studies KW - Washington KW - Hanford Site KW - Grande Ronde Basalt KW - ratios KW - Miocene KW - Sr-87/Sr-86 KW - engineering geology KW - Tertiary KW - Neogene KW - metals KW - neutron activation analysis KW - waste disposal KW - strontium KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51396829?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Strontium+isotopic+study+of+fracture+filling+minerals+in+the+Grande+Ronde+Basalt%2C+Washington&rft.au=Brookins%2C+D+G%3BMurphy%2C+M+T%3BWollenberg%2C+H+A&rft.aulast=Brookins&rft.aufirst=D&rft.date=1984-01-01&rft.volume=26&rft.issue=&rft.spage=843&rft.isbn=044400906X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management VII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basalts; Cenozoic; engineering geology; experimental studies; Grande Ronde Basalt; Hanford Site; igneous rocks; isotopes; metals; Miocene; Neogene; neutron activation analysis; radioactive waste; ratios; repositories; Sr-87/Sr-86; stable isotopes; strontium; Tertiary; trace elements; United States; volcanic rocks; Washington; waste disposal ER - TY - JOUR T1 - TOUGH; a numerical model for nonisothermal unsaturated flow to study waste canister heating effects AN - 51396556; 1985-034915 JF - Materials Research Society Symposia Proceedings AU - Preuss, Kasten AU - Wang, Joseph S Y Y1 - 1984 PY - 1984 DA - 1984 SP - 1031 EP - 1038 PB - North-Holland, New York-Amsterdam-Oxford VL - 26 SN - 0272-9172, 0272-9172 KW - United States KW - volcanic rocks KW - three-dimensional models KW - one-dimensional models KW - numerical analysis KW - igneous rocks KW - finite difference analysis KW - statistical analysis KW - data processing KW - radioactive waste KW - models KW - computer programs KW - pyroclastics KW - Nevada Test Site KW - engineering geology KW - TOUGH KW - mathematical methods KW - tuff KW - waste disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51396556?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=TOUGH%3B+a+numerical+model+for+nonisothermal+unsaturated+flow+to+study+waste+canister+heating+effects&rft.au=Preuss%2C+Kasten%3BWang%2C+Joseph+S+Y&rft.aulast=Preuss&rft.aufirst=Kasten&rft.date=1984-01-01&rft.volume=26&rft.issue=&rft.spage=1031&rft.isbn=044400906X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management VII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; engineering geology; finite difference analysis; igneous rocks; mathematical methods; models; Nevada; Nevada Test Site; numerical analysis; one-dimensional models; pyroclastics; radioactive waste; statistical analysis; three-dimensional models; TOUGH; tuff; United States; volcanic rocks; waste disposal ER - TY - JOUR T1 - Thermodynamic coupling of heat and matter flows in near-field regions of nuclear waste repositories AN - 51396526; 1985-034914 JF - Materials Research Society Symposia Proceedings AU - Carnahan, C L Y1 - 1984 PY - 1984 DA - 1984 SP - 1023 EP - 1030 PB - North-Holland, New York-Amsterdam-Oxford VL - 26 SN - 0272-9172, 0272-9172 KW - repositories KW - Darcy's law KW - properties KW - equations KW - radioactive waste KW - observations KW - near-field regions KW - heat flow KW - Fourier analysis KW - waste disposal KW - thermodynamic properties KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51396526?accountid=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=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Thermodynamic+coupling+of+heat+and+matter+flows+in+near-field+regions+of+nuclear+waste+repositories&rft.au=Carnahan%2C+C+L&rft.aulast=Carnahan&rft.aufirst=C&rft.date=1984-01-01&rft.volume=26&rft.issue=&rft.spage=1023&rft.isbn=044400906X&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management VII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 21 N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - Darcy's law; equations; Fourier analysis; geochemistry; heat flow; near-field regions; observations; properties; radioactive waste; repositories; thermodynamic properties; waste disposal ER - TY - JOUR T1 - A 40 keV cyclotron for radioisotope dating AN - 51395292; 1985-034760 JF - Nuclear Instruments & Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms AU - Welch, James J AU - Bertsche, Kirk J AU - Friedman, Peter G AU - Morris, Donald E AU - Muller, Richard A AU - Tans, Pieter P A2 - Andersen, Hans Hendrik A2 - Picraux, S. Thomas Y1 - 1984 PY - 1984 DA - 1984 SP - 230 EP - 232 PB - North-Holland, Amsterdam VL - 233 [B5] IS - 2 SN - 0168-583X, 0168-583X KW - methods KW - ion sources KW - alkaline earth metals KW - experimental studies KW - Be-10 KW - isotopes KW - mathematical models KW - mass spectroscopy KW - analysis KW - ions KW - cesium ions KW - radioactive isotopes KW - metals KW - carbon KW - absolute age KW - accelerator mass spectroscopy KW - applications KW - C-14 KW - spectroscopy KW - accuracy KW - instruments KW - beryllium KW - 03:Geochronology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51395292?accountid=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=Nuclear+Instruments+%26+Methods+in+Physics+Research%2C+Section+B%3A+Beam+Interactions+with+Materials+and+Atoms&rft.atitle=A+40+keV+cyclotron+for+radioisotope+dating&rft.au=Welch%2C+James+J%3BBertsche%2C+Kirk+J%3BFriedman%2C+Peter+G%3BMorris%2C+Donald+E%3BMuller%2C+Richard+A%3BTans%2C+Pieter+P&rft.aulast=Welch&rft.aufirst=James&rft.date=1984-01-01&rft.volume=233+%5BB5%5D&rft.issue=2&rft.spage=230&rft.isbn=&rft.btitle=&rft.title=Nuclear+Instruments+%26+Methods+in+Physics+Research%2C+Section+B%3A+Beam+Interactions+with+Materials+and+Atoms&rft.issn=0168583X&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/0168583X LA - English DB - GeoRef N1 - Conference title - Third international symposium on accelerator mass spectrometry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - Number of references - 2 N1 - Document feature - illus. N1 - Last updated - 2012-06-06 N1 - CODEN - NIMBEU N1 - SubjectsTermNotLitGenreText - absolute age; accelerator mass spectroscopy; accuracy; alkaline earth metals; analysis; applications; Be-10; beryllium; C-14; carbon; cesium ions; experimental studies; instruments; ion sources; ions; isotopes; mass spectroscopy; mathematical models; metals; methods; radioactive isotopes; spectroscopy ER - TY - BOOK T1 - The origins of modern humans; a world survey of the fossil evidence AN - 51333233; 1985-073098 JF - The origins of modern humans; a world survey of the fossil evidence AU - Howell, F Clark A2 - Smith, Fred H. A2 - Spencer, Frank Y1 - 1984 PY - 1984 DA - 1984 PB - Alan R. Liss, New York, NY KW - Australopithecus boisei KW - Homo KW - biogeography KW - jaws KW - Homo sapiens neanderthalensis KW - Australopithecinae KW - pre-Neanderthal KW - paleontology KW - Australopithecus robustus KW - Cenozoic KW - Theria KW - skull KW - Homo sapiens KW - Eutheria KW - Chordata KW - Quaternary KW - phylogeny KW - Australopithecus KW - Mammalia KW - biologic evolution KW - Primates KW - Hominidae KW - morphology KW - Homo erectus KW - fossil man KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51333233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Howell%2C+F+Clark&rft.aulast=Howell&rft.aufirst=F&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+origins+of+modern+humans%3B+a+world+survey+of+the+fossil+evidence&rft.title=The+origins+of+modern+humans%3B+a+world+survey+of+the+fossil+evidence&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Bibliography of Fossil Vertebrates, Society of Vertebrate Paleontology, Berkeley, CA, United States N1 - Date revised - 1985-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Weathering characteristics of natural glass and influences on associated water chemistry AN - 51279831; 1986-016467 JF - Journal of Non-Crystalline Solids AU - White, A F A2 - Pye, L. D. A2 - O'Keefe, J. A. A2 - Frechette, V. D. Y1 - 1984 PY - 1984 DA - 1984 SP - 225 EP - 244 PB - North-Holland, Amsterdam VL - 67 SN - 0022-3093, 0022-3093 KW - corrosion KW - experimental studies KW - diffusion KW - volcanic rocks KW - glasses KW - igneous rocks KW - weathering KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51279831?accountid=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+Non-Crystalline+Solids&rft.atitle=Weathering+characteristics+of+natural+glass+and+influences+on+associated+water+chemistry&rft.au=White%2C+A+F&rft.aulast=White&rft.aufirst=A&rft.date=1984-01-01&rft.volume=67&rft.issue=&rft.spage=225&rft.isbn=&rft.btitle=&rft.title=Journal+of+Non-Crystalline+Solids&rft.issn=00223093&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on glass in planetary and geological phenomena ; Natural glasses N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Number of references - 49 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - corrosion; diffusion; experimental studies; glasses; igneous rocks; volcanic rocks; weathering ER - TY - JOUR T1 - Did the clay minerals at the Cretaceous-Tertiary boundary form from glass? Evidence from Denmark and DSDP Hole 465A AN - 51279304; 1986-016485 JF - Journal of Non-Crystalline Solids AU - Kastner, M AU - Asaro, Frank AU - Michel, Helen V AU - Alvarez, Walter AU - Alvarez, Luis W A2 - Pye, L. D. A2 - O'Keefe, J. A. A2 - Frechette, V. D. Y1 - 1984 PY - 1984 DA - 1984 SP - 463 EP - 464 PB - North-Holland, Amsterdam VL - 67 SN - 0022-3093, 0022-3093 KW - alteration KW - volcanic rocks KW - glasses KW - Cretaceous KW - igneous rocks KW - clay mineralogy KW - Europe KW - Upper Cretaceous KW - lower Tertiary KW - Cenozoic KW - sedimentary rocks KW - areal studies KW - Site 465A KW - composition KW - Denmark KW - Stevns Klint KW - Western Europe KW - Mesozoic KW - Tertiary KW - Scandinavia KW - sedimentary petrology KW - Pacific Ocean KW - Deep Sea Drilling Project KW - stratigraphic boundary KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51279304?accountid=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+Non-Crystalline+Solids&rft.atitle=Did+the+clay+minerals+at+the+Cretaceous-Tertiary+boundary+form+from+glass%3F+Evidence+from+Denmark+and+DSDP+Hole+465A&rft.au=Kastner%2C+M%3BAsaro%2C+Frank%3BMichel%2C+Helen+V%3BAlvarez%2C+Walter%3BAlvarez%2C+Luis+W&rft.aulast=Kastner&rft.aufirst=M&rft.date=1984-01-01&rft.volume=67&rft.issue=&rft.spage=463&rft.isbn=&rft.btitle=&rft.title=Journal+of+Non-Crystalline+Solids&rft.issn=00223093&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on glass in planetary and geological phenomena ; Natural glasses N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1986-01-01 N1 - Last updated - 2012-06-06 N1 - SubjectsTermNotLitGenreText - alteration; areal studies; Cenozoic; clay mineralogy; composition; Cretaceous; Deep Sea Drilling Project; Denmark; Europe; glasses; igneous rocks; lower Tertiary; Mesozoic; Pacific Ocean; Scandinavia; sedimentary petrology; sedimentary rocks; Site 465A; Stevns Klint; stratigraphic boundary; Tertiary; Upper Cretaceous; volcanic rocks; Western Europe ER - TY - JOUR T1 - Radon-222 in groundwater of the Long Valley caldera, California AN - 51073143; 1987-050382 JF - Pure and Applied Geophysics AU - Wollenberg, H A AU - Smith, A R AU - Mosier, D F AU - Flexser, S AU - Clark, M A2 - King, Chi-yu Y1 - 1984 PY - 1984 DA - 1984 SP - 327 EP - 339 PB - Birkhaeuser Verlag, Basel VL - 122 IS - 2-4, no special SN - 0033-4553, 0033-4553 KW - United States KW - precursors KW - electrical conductivity KW - isotopes KW - radon KW - temperature KW - ground water KW - California KW - radioactive isotopes KW - seismicity KW - noble gases KW - springs KW - geochemistry KW - processes KW - concentration KW - Earth KW - seismology KW - Mono County California KW - Earth tides KW - anomalies KW - Long Valley Caldera KW - Rn-222 KW - engineering geology KW - surveys KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51073143?accountid=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=Pure+and+Applied+Geophysics&rft.atitle=Radon-222+in+groundwater+of+the+Long+Valley+caldera%2C+California&rft.au=Wollenberg%2C+H+A%3BSmith%2C+A+R%3BMosier%2C+D+F%3BFlexser%2C+S%3BClark%2C+M&rft.aulast=Wollenberg&rft.aufirst=H&rft.date=1984-01-01&rft.volume=122&rft.issue=2-4%2C+no+special&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1987-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. tables N1 - Last updated - 2012-06-07 N1 - CODEN - PAGYAV N1 - SubjectsTermNotLitGenreText - anomalies; California; concentration; Earth; Earth tides; earthquakes; electrical conductivity; engineering geology; geochemistry; ground water; isotopes; Long Valley Caldera; Mono County California; noble gases; precursors; processes; radioactive isotopes; radon; Rn-222; seismicity; seismology; springs; surveys; temperature; United States ER - TY - JOUR T1 - Can injection tests reveal the potential for fault movements? AN - 51072641; 1987-050399 JF - Pure and Applied Geophysics AU - Noorishad, J AU - Witherspoon, P A A2 - King, Chi-yu Y1 - 1984 PY - 1984 DA - 1984 SP - 608 EP - 618 PB - Birkhaeuser Verlag, Basel VL - 122 IS - 2-4, no special SN - 0033-4553, 0033-4553 KW - seismology KW - prediction KW - mechanical properties KW - mathematical models KW - effects KW - properties KW - displacements KW - fractures KW - fluid injection KW - dynamics KW - rheology KW - tectonics KW - earthquakes KW - permeability KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51072641?accountid=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=Pure+and+Applied+Geophysics&rft.atitle=Can+injection+tests+reveal+the+potential+for+fault+movements%3F&rft.au=Noorishad%2C+J%3BWitherspoon%2C+P+A&rft.aulast=Noorishad&rft.aufirst=J&rft.date=1984-01-01&rft.volume=122&rft.issue=2-4%2C+no+special&rft.spage=608&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1987-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - PAGYAV N1 - SubjectsTermNotLitGenreText - displacements; dynamics; earthquakes; effects; faults; fluid injection; fractures; mathematical models; mechanical properties; permeability; prediction; properties; rheology; seismology; tectonics ER - TY - JOUR T1 - Asteroid impacts and mass extinctions AN - 50361539; 1985-034677 JF - Palynology AU - Asaro, Frank AU - Michel, Helen V AU - Alvarez, Luis W AU - Alvarez, Walter Y1 - 1984 PY - 1984 DA - 1984 SP - 233 EP - 234 PB - American Association of Stratigraphic Palynologists, Dallas, TX VL - 8 SN - 0191-6122, 0191-6122 KW - marker beds KW - stony meteorites KW - asteroids KW - Cretaceous KW - biologic evolution KW - carbonaceous chondrites KW - platinum group KW - concepts KW - Upper Cretaceous KW - paleontology KW - Mesozoic KW - iridium KW - Cenozoic KW - meteorites KW - Tertiary KW - key beds KW - metals KW - extinction KW - stratigraphic boundary KW - mass extinctions KW - impact debris KW - chondrites KW - spherules KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50361539?accountid=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=Palynology&rft.atitle=Asteroid+impacts+and+mass+extinctions&rft.au=Asaro%2C+Frank%3BMichel%2C+Helen+V%3BAlvarez%2C+Luis+W%3BAlvarez%2C+Walter&rft.aulast=Asaro&rft.aufirst=Frank&rft.date=1984-01-01&rft.volume=8&rft.issue=&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Palynology&rft.issn=01916122&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01916122.html LA - English DB - GeoRef N1 - Conference title - Sixteenth annual meeting of the American Association of Stratigraphic Palynologists N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1985-01-01 N1 - PubXState - TX N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - asteroids; biologic evolution; carbonaceous chondrites; Cenozoic; chondrites; concepts; Cretaceous; extinction; impact debris; iridium; key beds; marker beds; mass extinctions; Mesozoic; metals; meteorites; paleontology; platinum group; spherules; stony meteorites; stratigraphic boundary; Tertiary; Upper Cretaceous ER - TY - JOUR T1 - Chemical analyses, correlations, and ages of upper Pliocene and Pleistocene ash layers of east-central and Southern California AN - 50191671; 1984-019557 JF - U. S. Geological Survey Professional Paper AU - Sarna-Wojcicki, Andrei M AU - Bowman, H R AU - Meyer, C E AU - Russell, P C AU - Woodward, M J AU - McCoy, Gail AU - Rowe, J J, Jr AU - Baedecker, P A AU - Asaro, Frank AU - Michael, Helen Y1 - 1984 PY - 1984 DA - 1984 SP - 40 PB - U. S. Geological Survey, Reston, VA SN - 1044-9612, 1044-9612 KW - United States KW - volcanic rocks KW - glasses KW - igneous rocks KW - upper Pliocene KW - Cenozoic KW - California KW - Inyo County California KW - Bishop Tuff KW - San Diego County California KW - geochronology KW - volcanic ash KW - chemical composition KW - USGS KW - San Bernardino County California KW - geochemistry KW - tephrochronology KW - Ventura County California KW - Quaternary KW - Mono County California KW - Imperial County California KW - Central California KW - Riverside County California KW - correlation KW - Pearlette Volcanic Ash KW - pyroclastics KW - Tertiary KW - volcanic glass KW - Southern California KW - Neogene KW - Pliocene KW - Pleistocene KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50191671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sarna-Wojcicki%2C+Andrei+M%3BBowman%2C+H+R%3BMeyer%2C+C+E%3BRussell%2C+P+C%3BWoodward%2C+M+J%3BMcCoy%2C+Gail%3BRowe%2C+J+J%2C+Jr%3BBaedecker%2C+P+A%3BAsaro%2C+Frank%3BMichael%2C+Helen&rft.aulast=Sarna-Wojcicki&rft.aufirst=Andrei&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Chemical+analyses%2C+correlations%2C+and+ages+of+upper+Pliocene+and+Pleistocene+ash+layers+of+east-central+and+Southern+California&rft.title=Chemical+analyses%2C+correlations%2C+and+ages+of+upper+Pliocene+and+Pleistocene+ash+layers+of+east-central+and+Southern+California&rft.issn=10449612&rft_id=info:doi/ L2 - http://pubs.usgs.gov/pp/1293/report.pdf http://pubs.er.usgs.gov/browse/usgs-publications/PP LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1984-01-01 N1 - Number of references - 72 N1 - PubXState - VA N1 - Document feature - illus. incl. 9 tables, sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - XGPPA9 N1 - SubjectsTermNotLitGenreText - Bishop Tuff; California; Cenozoic; Central California; chemical composition; correlation; geochemistry; geochronology; glasses; igneous rocks; Imperial County California; Inyo County California; Mono County California; Neogene; Pearlette Volcanic Ash; Pleistocene; Pliocene; pyroclastics; Quaternary; Riverside County California; San Bernardino County California; San Diego County California; Southern California; tephrochronology; Tertiary; United States; upper Pliocene; USGS; Ventura County California; volcanic ash; volcanic glass; volcanic rocks ER - TY - JOUR T1 - Groundwater Transport: Handbook of Mathematical Models AN - 19036558; 8709306 AB - Concerns over groundwater pollution have resulted in the passage of legislation during the last decade calling for pollution control and remedial measures to ensure proper drinking water quality. There are two main types of groundwater pollution caused by man: (1) pollution caused by the use of pesticides, herbicides, and fertilizers over agricultural lands, where the source of contamination covers a relatively large area, and (2) pollution caused by industries and municipalities, which is generally more localized. For the second type, because the contamination in the groundwater is localized, the design of any remedial measure requires knowledge of the extent of the contaminant plume. Various mathematical methods may be used for estimating the size, shape, and development of a localized contaminant plume. It is the need for these mathematical methodologies that forms the main impetus for the preparation of this book. This handbook consists of three major sections, corresponding to three levels of complexity. The sections cover (1) analytical, (2) semianalytical, and (3) numerical methods of predicting the extent of subsurface contamination, respectively. Each section consists of a brief description of the background and fundamental theory of the method, followed by solutions to several selected mathematical models. The advantages and limitations of each method are discussed at the end of each section. Simple computer programs (including a user 's guide for each) are listed in appendices for the evaluation of analytical solutions. The section on semianalytical methods addresses three types of field problems. The first studies field problems that include arbitrary numbers of recharge and discharge wells tapping an aquifer having a pronounced uniform flow field. The second expands the applicability of the first procedure to problems including circular recharge ponds with finite radii. The use of a production well for mapping a contaminant concentration distribution within an aquifer is demonstrated in the third type of problem. A complete set of computer programs and user 's guides is provided to enable easy application of these methods. Application of these models is demonstrated through several problems with various degrees of complexity. (Lantz-PTT) JF - Water Resources Monograph Series 10. American Geophysical Union, Washington DC. 1984. 228 p. AU - Javandel, I AU - Doughty, C AU - Tsang, C-F AD - California Univ. Berkeley. Lawrence Berkeley Lab Y1 - 1984 PY - 1984 DA - 1984 KW - Water Resources Abstracts KW - Path of pollutants KW - Groundwater pollution KW - Mathematical models KW - Model studies KW - Groundwater movement KW - Pesticides KW - Herbicides KW - Fertilizers KW - Industrial wastes KW - Municipal wastes KW - Mathematical studies KW - SW 3020:Sources and fate of pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19036558?accountid=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=&rft.atitle=Groundwater+Transport%3A+Handbook+of+Mathematical+Models&rft.au=Javandel%2C+I%3BDoughty%2C+C%3BTsang%2C+C-F&rft.aulast=Javandel&rft.aufirst=I&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Role of graphitic carbon particles in radiative transfer in the Arctic haze. AN - 14290307; 1099623 AB - Large concentrations of combustion-generated graphitic carbon particles have been identified at ground level and at altitude in the Arctic atmosphere. These graphitic particles, which have a structure similar to carbon black, have been identified on a molecular level using Raman spectroscopy at sites in the Alaskan, Canadian, and Norwegian Arctic. The black particles are very effective absorbers of solar radiation and can lead to significant heating effects, depending primarily on their distribution in time and space. Recent measurements from an airplane indicate that high concentrations of graphitic particles occur throughout the Arctic troposphere, and at certain altitudes the concentrations can be significantly higher than at ground level. The implications of these results to radiative transfer will be discussed. JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Rosen, H AU - Hansen, ADA AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - Arctic Haze KW - Pollution Abstracts KW - carbon KW - atmosphere KW - combustion KW - spectroscopy KW - particles KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14290307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rosen%2C+H%3BHansen%2C+ADA%3BNovakov%2C+T&rft.aulast=Rosen&rft.aufirst=H&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Role+of+graphitic+carbon+particles+in+radiative+transfer+in+the+Arctic+haze.&rft.title=Role+of+graphitic+carbon+particles+in+radiative+transfer+in+the+Arctic+haze.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Determination of organic oxygen in ambient particulate matter. AN - 14283975; 1100063 AB - A sample of ambient particulate matter is pyrolyzed in N sub(2) at 1135 degree C, and the evolved oxygen is detected by nondispersive infrared spectrometry after conversion to CO. Oxygen in organic compounds, carbonates, silicates, sulfates, nitrates, water, and adsorbed oxygen-containing gases is quantitated; but silica and alumina are not detected. Organic oxygen is determined by analyzing an evaporated extract of the sample. A procedure is also presented for determining oxygen thermograms. The organic fraction of ambient particulate matter is highly oxygenated (C/O similar to 2). JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Benner, W H AU - Hansen, ADA AU - Gundel, LA AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - carbon monoxide KW - carbonates KW - silicates KW - alumina KW - Pollution Abstracts KW - organic compounds KW - sulfates KW - pyrolysis KW - nitrates KW - particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14283975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Benner%2C+W+H%3BHansen%2C+ADA%3BGundel%2C+LA%3BNovakov%2C+T&rft.aulast=Benner&rft.aufirst=W&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+organic+oxygen+in+ambient+particulate+matter.&rft.title=Determination+of+organic+oxygen+in+ambient+particulate+matter.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Role of soot and primary oxidants in atmospheric chemistry. AN - 14271488; 1099316 AB - This paper discussed the role of soot in atmospheric sulfur chemistry. A methodology for estimating the primary and secondary particulate carbon concentrations is outlined. The relationship between ambient SO sub(2), sulfate, and primary carbon is examined; and certain regularities in their behavior are defined. An explanation of these regularities is proposed, based on a mechanism involving oxygen chemisorbed on combustion-generated carbon particles and its subsequent reaction with aqueous sulfite. JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - Pollution Abstracts KW - sulfur dioxide KW - sulfates KW - physicochemical properties KW - atmosphere KW - particulates KW - soot KW - oxidants KW - carbon KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14271488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Novakov%2C+T&rft.aulast=Novakov&rft.aufirst=T&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Role+of+soot+and+primary+oxidants+in+atmospheric+chemistry.&rft.title=Role+of+soot+and+primary+oxidants+in+atmospheric+chemistry.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Non-ammonium reduced nitrogen species in atmospheric aerosol particles. AN - 14270546; 1100075 AB - The traditional belief that ambient aerosol particles contain nitrogen predominantly in the form of inorganic ionic species such as NH sub(4) super(+) and NO sub(3) super(-) was challenged about 10 years ago by results from x-ray photoelectron spectroscopic analysis (ESCA) of California aerosol particles. A significant fraction ( similar to 50%) of the reduced nitrogen was observed to have an oxidation state more reduced than ammonium, characteristic of organic nitrogen species. The authors have used a recently developed thermal evolved gas analysis method (NO sub(X)) in conjunction with ESCA to confirm the existence of these species in aerosol particles collected in both the United States and Europe. The agreement of EGA and ESCA analyses indicates that these species are found not only on the surface but also throughout the particles. JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Dod, R L AU - Gundel, LA AU - Benner, W H AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - California KW - Pollution Abstracts KW - aerosols KW - nitrogen oxides KW - spectroscopy KW - particles KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14270546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dod%2C+R+L%3BGundel%2C+LA%3BBenner%2C+W+H%3BNovakov%2C+T&rft.aulast=Dod&rft.aufirst=R&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Non-ammonium+reduced+nitrogen+species+in+atmospheric+aerosol+particles.&rft.title=Non-ammonium+reduced+nitrogen+species+in+atmospheric+aerosol+particles.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Aethalometer--An instrument for the real-time measurement of optical absorption by aerosol particles. AN - 14264491; 1099865 AB - The authors describe an instrument that measures the concentration of optically absorbing aerosol particles in real time. This absorption is normally due to black carbon, which is a good tracer for combustion emission. The minimum resolving times range from seconds in urban environments to minutes in remote locations. They present results obtained during operation on an aircraft. Due to the time resolution capability, they can determine the spatial distributions of absorbing aerosol. JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Hansen, ADA AU - Rosen, H AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - Pollution Abstracts KW - emissions KW - carbon KW - aerosols KW - optical analysis KW - combustion KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14264491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hansen%2C+ADA%3BRosen%2C+H%3BNovakov%2C+T&rft.aulast=Hansen&rft.aufirst=ADA&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Aethalometer--An+instrument+for+the+real-time+measurement+of+optical+absorption+by+aerosol+particles.&rft.title=Aethalometer--An+instrument+for+the+real-time+measurement+of+optical+absorption+by+aerosol+particles.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Relationship between optical attenuation and black carbon concentration for ambient and source particles. AN - 14263891; 1099896 AB - Light absorption provides the basis for a fast and nondestructive method for determining concentrations of black carbon (BC). The laser transmission technique measures the attenuation (ATN) of visible light as it passes through filter samples. The authors have measured (BC) and ATN simultaneously for a large number of solvent-extracted source and ambient particle samples, using temperature-programmed evolved gas analysis with continuous light attenuation measurement. For all data with ATN less than or equal to 200, ATN is directly proportional to (BC), with the proportionality constant = 25.4 plus or minus 1.7 cm super(2) mu g super(-1). Because the relationship between ATN and (BC) does not depend on the origin of the carbonaceous particles, measurement of ATN alone can provide a good estimate of the black carbon concentration. JF - Science of the Total Environment [SCI. TOTAL ENVIRON.]. 1984. AU - Gundel, LA AU - Dod, R L AU - Rosen, H AU - Novakov, T A2 - Maiissa, H A2 - Puxbaum, H A2 - Novakov, T (eds) Y1 - 1984 PY - 1984 DA - 1984 KW - Pollution Abstracts KW - visibility KW - carbon KW - atmosphere KW - particles KW - light scattering KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14263891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gundel%2C+LA%3BDod%2C+R+L%3BRosen%2C+H%3BNovakov%2C+T&rft.aulast=Gundel&rft.aufirst=LA&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Relationship+between+optical+attenuation+and+black+carbon+concentration+for+ambient+and+source+particles.&rft.title=Relationship+between+optical+attenuation+and+black+carbon+concentration+for+ambient+and+source+particles.&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Pyruvate orthophosphate dikinase mRNA organ specificity in wheat and maize. AN - 14188620; 1015668 AB - Polyadenylated RNA was isolated from leaves and seeds of a C sub(3) plant (Triticum aestivum) L. cv Cheyenne, CI 8885) and from a C sub(4) plant (Zea mays) L. cv Golden bantam). Each polyadenylated RNA preparation was translated in vitro. When the in vitro translation products were probed with antibodies to pyruvate orthophosphate dikinase (PPDK) two sizes of polypeptide were identified. A 110 kilodalton polypeptide was found in the in vitro translation products of mRNA isolated exclusively from leaves of both wheat and maize. A 94 kilodalton polypeptide, was found in the in vitro translation products obtained from wheat seeds and maize kernels. The results indicate that the mRNAs for PPDK polypeptides are organ-specific in both a C sub(4) and a C sub(3) plant. JF - Plant Physiology AU - Aoyagi, K AU - Bassham, JA AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 278 EP - 280 VL - 76 IS - 1 SN - 0032-0889, 0032-0889 KW - Triticum aestivum KW - Zea mays KW - leaves KW - mRNA KW - organs KW - products KW - pyruvate,orthophosphate dikinase KW - seeds KW - specificity KW - translation KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 2: Nucleic Acids KW - N 14561:ROLE AS A MESSENGER KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14188620?accountid=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=Plant+Physiology&rft.atitle=Pyruvate+orthophosphate+dikinase+mRNA+organ+specificity+in+wheat+and+maize.&rft.au=Aoyagi%2C+K%3BBassham%2C+JA&rft.aulast=Aoyagi&rft.aufirst=K&rft.date=1984-01-01&rft.volume=76&rft.issue=1&rft.spage=278&rft.isbn=&rft.btitle=&rft.title=Plant+Physiology&rft.issn=00320889&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - translation; seeds; leaves ER - TY - JOUR T1 - Computer simulations of multiple-quantum NMR experiments. II. Selective excitation. AN - 14085250; 902599 AB - The effects of selective multiple-quantum pulse sequences have previously been analyzed by coherent averaging theory. However, convergence of the Magnus expansion used for those calculations is questionable in the experimentally important region of long cycle times. Exact density matrix evolutions are calculated to show when the coherent averaging calculations will be reliable. In addition, simple selective sequences which cannot be treated by coherent averaging theory are also analyzed. JF - J. MAGN. RESONANCE. AU - Warren, W S AU - Murdoch, J B AU - Pines, A AD - Dep. Chem. Mater. Mol. Res. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720 USA Y1 - 1984 PY - 1984 DA - 1984 SP - 236 EP - 256 VL - 60 IS - 2 KW - nuclear magnetic resonance KW - computer simulation KW - pulse generation KW - excitation KW - NMR KW - computer applications KW - simulation KW - Health & Safety Science Abstracts KW - H SM7.2:DATA ANALYSIS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14085250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+MAGN.+RESONANCE.&rft.atitle=Computer+simulations+of+multiple-quantum+NMR+experiments.+II.+Selective+excitation.&rft.au=Warren%2C+W+S%3BMurdoch%2C+J+B%3BPines%2C+A&rft.aulast=Warren&rft.aufirst=W&rft.date=1984-01-01&rft.volume=60&rft.issue=2&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=J.+MAGN.+RESONANCE.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - simulation; computer applications; NMR ER - TY - BOOK T1 - Protein sequence homologies between portions of the L and M subunits of reaction centers of Rhodopseudomonas capsulata and the Q sub(B)-protein of chloroplast thylakoid membranes: A proposed relation to quinone-binding sites. AN - 14068080; 891197 AB - Sequence homology has been found between the L and M subunits of Rhodopseudomonas capsulata reaction centers and the Q sub(B)-protein from all species thus far sequenced. The homology between the L subunit and the Q sub(B)-protein is contained in the sequence PFHMLG---F----AMHG-LV-S and is believed to have survived three billion years of evolution. A model is presented which associates quinone binding with this highly conserved sequence. JF - Zeitschrift fuer Naturforschung. Section C [Z. NATURFORSCH., SECT. C.]. Vol. 39, no. 5. 1984. AU - Hearst, JE AU - Sauer, K Y1 - 1984 PY - 1984 DA - 1984 KW - Rhodopseudomonas capsulata KW - amino acid sequence KW - chloroplasts KW - comparison KW - proteins KW - reaction centers KW - subunits KW - thylakoid membranes KW - Microbiology Abstracts B: Bacteriology; Biochemistry Abstracts 1: Biological Membranes (till 1993) KW - J 02723:Photosynthesis, electron transport and related phenomena KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14068080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Bacteriology+Abstracts+%28Microbiology+B%29&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hearst%2C+JE%3BSauer%2C+K&rft.aulast=Hearst&rft.aufirst=JE&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Protein+sequence+homologies+between+portions+of+the+L+and+M+subunits+of+reaction+centers+of+Rhodopseudomonas+capsulata+and+the+Q+sub%28B%29-protein+of+chloroplast+thylakoid+membranes%3A+A+proposed+relation+to+quinone-binding+sites.&rft.title=Protein+sequence+homologies+between+portions+of+the+L+and+M+subunits+of+reaction+centers+of+Rhodopseudomonas+capsulata+and+the+Q+sub%28B%29-protein+of+chloroplast+thylakoid+membranes%3A+A+proposed+relation+to+quinone-binding+sites.&rft.issn=09395075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - BOOK T1 - Five small-scale energy projects in the United States Pacific Territories. AN - 14044402; 862483 AB - In 1977 the Department of Energy (DOE) instructed its San Francisco operations office (SAN) to establish a pilot program for encouraging appropriate energy technology projects within Federal Region IX, which includes the United States Pacific territories: American Samoa, the Commonwealth of the Northern Mariana Islands (CNMI), the Federated States of Micronesia (FSM), Guam, the independent state of the Marshall Islands, and the independent state of Palau. Average grant size is about $11,000; the largest grant is for $40,000 and the smallest is for $6,000. The grants cover a wide range of renewable energy technologies including solar active and passive systems, solar photovoltaic systems, biomass conversion, energy conservation, aquaculture, hydroelectric devices, sail assistance for vessels, and hybrid and demonstration systems. AU - Case, C W AU - Actouka, M A2 - Gopalakrishnan, C (ed) Y1 - 1984 PY - 1984 DA - 1984 SN - 0250406373 KW - Pacific Ocean I. KW - U.S. Dep. Energy KW - United States KW - development potential KW - energy resources KW - federal programs KW - financing KW - grants KW - marine resources KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - USA KW - O 8010:Books KW - Q2 09401:General KW - P 1000:MARINE POLLUTION KW - Q1 08565:Policy, legislation and sociology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14044402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Case%2C+C+W%3BActouka%2C+M&rft.aulast=Case&rft.aufirst=C&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0250406373&rft.btitle=Five+small-scale+energy+projects+in+the+United+States+Pacific+Territories.&rft.title=Five+small-scale+energy+projects+in+the+United+States+Pacific+Territories.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-05 ER - TY - BOOK T1 - Erosion of steels in coal-solvent slurries. AN - 13994248; 814269 AB - Slurry erosion of several alloys used in chemical process piping and reactor vessels was investigated and composition and properties of the alloys related to their erosion behavior. Several different particles and carrier liquids were used. AU - Levy, A AU - Yau, P Y1 - 1984 PY - 1984 DA - 1984 KW - alloys KW - chemical industry KW - chemical process industry KW - erosion KW - materials testing KW - pipes KW - steel KW - Pollution Abstracts; Health & Safety Science Abstracts; Mechanical Engineering Abstracts (ISMEC) KW - P 3000:SEWAGE & WASTEWATER TREATMENT KW - H SI2.25:FRICTION, CORROSION, WEAR, TENSILE STRENGTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13994248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Levy%2C+A%3BYau%2C+P&rft.aulast=Levy&rft.aufirst=A&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Erosion+of+steels+in+coal-solvent+slurries.&rft.title=Erosion+of+steels+in+coal-solvent+slurries.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Paper No. 83. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Renewable fuels for the future. AN - 13968984; 803418 JF - J. APPL. BIOCHEM. AU - Calvin, M AD - Dep. Chem. and Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 3 EP - 18 VL - 6 IS - 1-2 KW - Euphorbia KW - energy resources KW - fuels KW - reviews KW - Biotechnology and Bioengineering Abstracts KW - W 30540:Energy, minerals and chemical feedstocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13968984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=J.+APPL.+BIOCHEM.&rft.atitle=Renewable+fuels+for+the+future.&rft.au=Calvin%2C+M&rft.aulast=Calvin&rft.aufirst=M&rft.date=1984-01-01&rft.volume=6&rft.issue=1-2&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=J.+APPL.+BIOCHEM.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - CONF T1 - Bioorganotin chemistry: A commentary on the reactions of organotin compounds with a cytochrome P-450 dependent monooxygenase enzyme system. AN - 13957625; 792168 AB - The biological oxidation of several tributyltin derivatives, by a cytochrome P-450 dependent monooxygenase enzyme system with reduced nicotinamide adeninedinucleotidephosphate as the essential cofactor, produced carbon-hydroxylated compounds identified as alpha -, beta -, gamma - and delta -hydroxybutyldibutyltin derivatives. The hydroxylation pattern and the lack of oxidative cleavage of tin-carbon bonds strongly suggest a free radical rather than an oxenoid mechanism, while the predominance of beta -carbon-hydroxylation further implies some role of the tin-carbon sigma electrons in directing the site of hydroxylation. JF - Neurotoxicology AU - Fish, R H Y1 - 1984 PY - 1984 DA - 1984 SP - 159 EP - 162 VL - 5 IS - 2 KW - derivatives KW - systems KW - neurotoxicity KW - tributyltin KW - cytochrome P-450 KW - amine oxidase (flavin-containing) KW - CSA Neurosciences Abstracts; Toxicology Abstracts KW - reviews KW - oxidation KW - hydroxylation KW - free radicals KW - N3 11101:General KW - X 24163:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13957625?accountid=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=Neurotoxicology&rft.atitle=Bioorganotin+chemistry%3A+A+commentary+on+the+reactions+of+organotin+compounds+with+a+cytochrome+P-450+dependent+monooxygenase+enzyme+system.&rft.au=Fish%2C+R+H&rft.aulast=Fish&rft.aufirst=R&rft.date=1984-01-01&rft.volume=5&rft.issue=2&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Neurotoxicology&rft.issn=0161813X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Tin special issue. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Toxicity of 4-nitroquinoline 1-oxide in Chinese hamster ovary cells: Influence of cell density and of position in the cell cycle. AN - 13954826; 792675 AB - Various factors influencing toxicity of 4-nitroquinoline 1-oxide (4-NQO) in Chinese hamster ovary cells were determined. Cell density during 4-NQO treatment and volume of treatment medium had a great effect on cell survival indicating that not the 4-NQO concentration per se, but the amount of 4-NQO per cell determines the toxic effect. When the cell-cycle response for 4-NQO-induced cell killing was measured in synchronous cells, a characteristic age response was seen in wild-type cells with greatly increased sensitivity in late G sub(1) to early S and resistance increasing through the S-phase. In contrast, a UV-hypersensitive mutant, which is also more sensitive to 4-NQO showed only minor cell-cycle variations in its response to 4-NQO. Therefore, it appears that the cell-cycle pattern observed in the wild-type cells is associated with DNA repair. JF - Mutation Research AU - Goth-Goldstein, R AU - Tincknell, B P AU - Hughes, M AD - Biomed. Div., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 209 EP - 213 VL - 140 IS - 4 SN - 0027-5107, 0027-5107 KW - toxicity KW - role KW - 4-nitroquinoline 1-oxide KW - ovary KW - hamsters KW - Toxicology Abstracts KW - cell density KW - CHO cells KW - cell cycle KW - X 24200:Nitrosamines & related compounds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13954826?accountid=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=Mutation+Research&rft.atitle=Toxicity+of+4-nitroquinoline+1-oxide+in+Chinese+hamster+ovary+cells%3A+Influence+of+cell+density+and+of+position+in+the+cell+cycle.&rft.au=Goth-Goldstein%2C+R%3BTincknell%2C+B+P%3BHughes%2C+M&rft.aulast=Goth-Goldstein&rft.aufirst=R&rft.date=1984-01-01&rft.volume=140&rft.issue=4&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Mutation+Research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - CHO cells; cell density; cell cycle ER - TY - JOUR T1 - Serum lipid and lipoprotein concentrations following exposure to ozone. AN - 13953769; 792803 AB - The effects of exposure to zone (O sub(3)) on concentrations of serum lipids and lipoproteins were investigated. Male and female guinea pigs were exposed to O sub(3) at 1 ppm for two weeks. Serum concentations of cholesterol, triglycerides, low density (LDL) and very low density (VLDL) lipoproteins were elevated after O sub(3) exposure, particularly in males. During O sub(3) exposure the food intake per day decreased (for a constant body weight), suggesting that metabolic rate and possibly basal metabolic rate was lower. Lung wet weights increased during O sub(3) exposure by 87% for males and 45% for females. JF - Journal of Environmental Pathology, Toxicology and Oncology AU - Vaughan, W J AU - Adamson, F T AU - Lindgren, F T AU - Schooley, J C AD - Div. Biol. and Med., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 165 EP - 173 VL - 5 IS - 4-5 SN - 0731-8898, 0731-8898 KW - serum levels KW - chronic effects KW - guinea-pigs KW - lipoproteins KW - guinea pigs KW - ozone KW - Pollution Abstracts; Toxicology Abstracts KW - lipids KW - proteins KW - X 24155:Biochemistry KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13953769?accountid=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=Journal+of+Environmental+Pathology%2C+Toxicology+and+Oncology&rft.atitle=Serum+lipid+and+lipoprotein+concentrations+following+exposure+to+ozone.&rft.au=Vaughan%2C+W+J%3BAdamson%2C+F+T%3BLindgren%2C+F+T%3BSchooley%2C+J+C&rft.aulast=Vaughan&rft.aufirst=W&rft.date=1984-01-01&rft.volume=5&rft.issue=4-5&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Pathology%2C+Toxicology+and+Oncology&rft.issn=07318898&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - ozone; lipids; proteins; lipoproteins ER - TY - JOUR T1 - Tn5.7 construction and physical mapping of pRPS404 containing photosynthetic genes from Rhodopseudomonas capsulata . AN - 13944158; 782714 AB - A transposon, Tn5.7, has been constructed incorporating the transposition functions of Tn5 and the antibiotic-resistance factors from Tn7. It was used to mutagenize the plasmid pRPS404 which contains the photosynthetic genes of Rhodopseudomonas capsulata and is Kanamycin super(R). In conjunction with the mutagenesis, physical mapping of the restriction endonuclease recognition sites for XhoI, Bg/II, KpnI, and SstI has been accomplished. JF - Plasmid AU - Zsebo, K M AU - Wu, F AU - Hearst, JE AD - Melvin Calvin Lab., Div. Chem. Biodyn., Lawrence Berkeley Lab., Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 182 EP - 184 VL - 11 IS - 2 SN - 0147-619X, 0147-619X KW - transposon Tn5.7 KW - plasmid pRPS404 KW - Microbiology Abstracts B: Bacteriology; Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids KW - photosynthesis KW - transposons KW - genes KW - Rhodopseudomonas capsulata KW - mutagenesis KW - plasmids KW - J 02760:Plasmids KW - G 07200:P PLASMIDS KW - N 14681:Mutagenesis techniques UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13944158?accountid=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=Plasmid&rft.atitle=Tn5.7+construction+and+physical+mapping+of+pRPS404+containing+photosynthetic+genes+from+Rhodopseudomonas+capsulata+.&rft.au=Zsebo%2C+K+M%3BWu%2C+F%3BHearst%2C+JE&rft.aulast=Zsebo&rft.aufirst=K&rft.date=1984-01-01&rft.volume=11&rft.issue=2&rft.spage=182&rft.isbn=&rft.btitle=&rft.title=Plasmid&rft.issn=0147619X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - Rhodopseudomonas capsulata; transposons; genes; photosynthesis; mutagenesis; plasmids ER - TY - JOUR T1 - Pyruvate orthophosphate dikinase of C sub(3) seeds and leaves as compared to the enzyme from maize. AN - 13925585; 774896 AB - Pyruvate orthophosphate dilinase (PPDK) was found in various immature seeds of C sub(3) plants (wheat, pea, green bean, plum, and castor bean), in some C sub(3) leaves (tobacco, spinach, sunflower, and wheat), and in C sub(4) (maize) kernels. The enzyme in the C sub(3) plants cross-reacts with rabbit antiserum against maize PPDK. Based on protein blot analysis, the apparent subunit size of PPDK from wheat seeds and leaves and from sunflower leaves is about 94 kdaltons, the same as that of the enzyme from maize, but is slightly less (about 90 kdaltons) for the enzyme from spinach and tobacco leaves. The amount of this enzyme per mg of soluble protein in C sub(3) seeds and leaves is much less than in C sub(4) leaves. PPDK is present in kernels of the C sub(4) plant, Zea mays) in amounts comparable to those in C sub(4) leaves. Regulatory properties of the enzyme from C sub(3) tissues (wheat) are similar to those of the enzyme from C sub(4) leaves with respect to in vivo light activation and dark inactivation (in leaves) and in vitro cold lability (seeds and leaves). JF - Plant Physiology AU - Aoyagi, K AU - Bassham, JA AD - Lab. Chem. Biodyn., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 387 EP - 392 VL - 75 IS - 2 SN - 0032-0889, 0032-0889 KW - Zea mays KW - characterization KW - comparison KW - leaves KW - plants KW - pyruvate orthophosphate dikinase KW - seeds KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13925585?accountid=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=Plant+Physiology&rft.atitle=Pyruvate+orthophosphate+dikinase+of+C+sub%283%29+seeds+and+leaves+as+compared+to+the+enzyme+from+maize.&rft.au=Aoyagi%2C+K%3BBassham%2C+JA&rft.aulast=Aoyagi&rft.aufirst=K&rft.date=1984-01-01&rft.volume=75&rft.issue=2&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=Plant+Physiology&rft.issn=00320889&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Effect of short-term ozone exposure on exogenous thyroxine levels in thyroidectomized and hypophysectomized rats. AN - 13888216; 736826 AB - Short-term ozone exposure (1 ppm x 24 hr) of male rats results in a significant reduction of circulating thyroid hormones and thyroid stimulating hormone (TSH). In this study, the authors investigated the effect of ozone on thyroid hormone (T sub(4)) levels in thyroidectomized and hypophysectomized rats which received exogenous T sub(4) in the drinking water. Groups of normal, intact rats, thyroidectomized rats maintained on T sub(4) at doses ranging from 75 to 1000 mu g/liter, and hypophysectomized rats maintained on 300 mu g T sub(4)/liter were exposed to ozone (1 ppm x 24 hr). Plasma T sub(4) concentrations were significantly reduced after ozone exposure, and the results indicated that the higher the circulating T sub(4) levels before exposure the more they were reduced after ozone exposure. JF - Toxicology and Applied Pharmacology AU - Clemons, G K AU - Wei, D AD - Div. Biol. and Med., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 86 EP - 90 VL - 74 IS - 1 SN - 0041-008X, 0041-008X KW - acute exposure KW - effects on KW - secretion KW - ozone KW - rats KW - thyrotropin KW - Toxicology Abstracts KW - thyroid KW - X 24155:Biochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13888216?accountid=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=Toxicology+and+Applied+Pharmacology&rft.atitle=Effect+of+short-term+ozone+exposure+on+exogenous+thyroxine+levels+in+thyroidectomized+and+hypophysectomized+rats.&rft.au=Clemons%2C+G+K%3BWei%2C+D&rft.aulast=Clemons&rft.aufirst=G&rft.date=1984-01-01&rft.volume=74&rft.issue=1&rft.spage=86&rft.isbn=&rft.btitle=&rft.title=Toxicology+and+Applied+Pharmacology&rft.issn=0041008X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - thyroid ER - TY - BOOK T1 - Thermodynamic coupling of heat and matter flows in near-field regions of nuclear waste repositories. AN - 13884027; 733841 AB - In near-field regions of nuclear waste repositories, thermodynamically coupled flows of heat and matter can occur in addition to the independent flows in the presence of gradients of temperature hydraulic potential and composition. The following coupled effects can occur: thermal osmosis, thermal diffusion, chemical osmosis, thermal filtration, diffusion thermal effect, ultrafiltration, and coupled diffusion. Flows of heat and matter associated with these effects can modify the flows predictable from the direct effects, which are expressed by Fourier's law. Darcy's law, and Fick's law. The coupled effects can be treated quantitatively together with the direct effects by the methods of the thermodynamics of irreversible processes. The extent of departure of fully coupled flows from predictions based only on consideration of direct effects depends on the strengths of the gradients driving flows, and may be significant at early times in backfills and in near-field geologic environments of repositories. AU - Carnaham, CL A2 - McVay, GL (ed) Y1 - 1984 PY - 1984 DA - 1984 SP - 8 EP - 1030 SN - 044400906X KW - filtration systems KW - disposal sites KW - filtration KW - hydraulics KW - radioactive wastes KW - refuse disposal KW - thermodynamics KW - Mechanical Engineering Abstracts (ISMEC); Pollution Abstracts KW - P 8000:RADIATION KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13884027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Carnaham%2C+CL&rft.aulast=Carnaham&rft.aufirst=CL&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=1023&rft.isbn=044400906X&rft.btitle=Thermodynamic+coupling+of+heat+and+matter+flows+in+near-field+regions+of+nuclear+waste+repositories.&rft.title=Thermodynamic+coupling+of+heat+and+matter+flows+in+near-field+regions+of+nuclear+waste+repositories.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Behavior of americium in aqueous carbonate systems. AN - 13881234; 733617 AB - The solubilities of crystalline Am(OH) sub(3) and AmOHCO sub(3) were measured at 25 degree C in aqueous solutions of 0.1 M NaClO sub(4) by determination of the solution concentrations of Am. Prior use in the measurements, the solid materials were characterized by their x-ray powder diffraction patterns. The solubility product quotients were calculated from the experimental data. The hydrolysis quotients of Am super(3+) were also estimated from the hydroxide solubility data. Using the thermodynamic data derived from these experiments and the recently reported formation constants for the Am super(3+) carbonate complexes, the solid phases and concentrations of solution species of americium in several aqueous carbonate systems were calculated using the computer code MINEQL. AU - Silva, R J A2 - McVay, GL (ed) Y1 - 1984 PY - 1984 DA - 1984 SP - 8 EP - 882 SN - 044400906X KW - software development KW - programming languages KW - nuclear engineering KW - MINEQL KW - americium KW - computer programs KW - materials testing KW - radioactive wastes KW - waste management KW - Pollution Abstracts KW - P 8000:RADIATION KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13881234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Silva%2C+R+J&rft.aulast=Silva&rft.aufirst=R&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=875&rft.isbn=044400906X&rft.btitle=Behavior+of+americium+in+aqueous+carbonate+systems.&rft.title=Behavior+of+americium+in+aqueous+carbonate+systems.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - TOUGH - A numerical model for nonisothermal unsaturated flow to study waste canister heating effects. AN - 13880549; 733909 AB - The physical processes modeled and the mathematical and numerical methods employed in a simulator for non-isothermal flow of water, vapor, and air in permeable media are briefly summarized. The simulator has been applied to study thermohydrological conditions in the near vicinity of high-level nulcear waste packages emplaced in unsaturated rocks. The studies reported here specifically address the question whether or not the waste canister environment will dry up in the thermal phase. AU - Pruess, K AU - Wang, SY A2 - McVay, GL (ed) Y1 - 1984 PY - 1984 DA - 1984 SP - 8 EP - 1038 SN - 044400906X KW - nuclear engineering KW - TOUGH KW - mathematical models KW - radioactive wastes KW - simulation KW - thermodynamics KW - waste management KW - Health & Safety Science Abstracts KW - H SI4.24:WASTE DISPOSAL UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13880549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Health+%26+Safety+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Pruess%2C+K%3BWang%2C+SY&rft.aulast=Pruess&rft.aufirst=K&rft.date=1984-01-01&rft.volume=&rft.issue=&rft.spage=1031&rft.isbn=044400906X&rft.btitle=TOUGH+-+A+numerical+model+for+nonisothermal+unsaturated+flow+to+study+waste+canister+heating+effects.&rft.title=TOUGH+-+A+numerical+model+for+nonisothermal+unsaturated+flow+to+study+waste+canister+heating+effects.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Spinach pyruvate kinase isoforms. Partial purification and regulatory properties. AN - 13850212; 710342 AB - Pyruvate kinase from spinach (Spinacea oleracea L.) leaves consists of two isoforms, separable by blue agarose chromatography. Both isoforms share similar pH profiles and substrate and alternate nucleotide K sub(m) values. In addition, both isoforms are inhibited by oxalate and ATP and activated by AMP. The isoforms differ in their response to three key metabolites; citrate, aspartate, and glutamate. The first isoform is similar to previously reported plant pyruvate kinases in its sensitivity to citrate inhibition. The K sub(i) for this inhibition is 1.2 millimolar citrate. The second isoform is not affected by citrate but is regulated by aspartate and glutamate. Aspartate is an activator with a K sub(a) of 0.05 millimolar, and glutamate is an inhibitor with a K sub(i) of 0.68 millimolar. JF - Plant Physiology AU - Baysdorfer, C AU - Bassham, JA AD - Lab. Chem. Biodynamics, Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 374 EP - 379 VL - 74 IS - 2 SN - 0032-0889, 0032-0889 KW - Spinacea oleracea KW - characterization KW - isoenzymes KW - leaves KW - purification KW - pyruvate kinase KW - Microbiology Abstracts B: Bacteriology KW - J:20320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13850212?accountid=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=Plant+Physiology&rft.atitle=Spinach+pyruvate+kinase+isoforms.+Partial+purification+and+regulatory+properties.&rft.au=Baysdorfer%2C+C%3BBassham%2C+JA&rft.aulast=Baysdorfer&rft.aufirst=C&rft.date=1984-01-01&rft.volume=74&rft.issue=2&rft.spage=374&rft.isbn=&rft.btitle=&rft.title=Plant+Physiology&rft.issn=00320889&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2015-03-24 ER - TY - JOUR T1 - Plasma membrane reorganization induced by tumor promoters in an epithelial cell line. AN - 13811785; 669554 AB - The effects of phorbol ester tumor promoters on the lateral diffusion in plasma membrane lipid environments were examined by the technique of fluorescence recovery after photobleaching. The data are consistent with lipid reorganization in response to a reorganization of the intra- and perimembranous macromolecular scaffolding upon the interaction of cells with tumor promoters. JF - Proceedings of the National Academy of Sciences, USA AU - Packard, B S AU - Saxton, MJ AU - Bissell, MJ AU - Klein, M P AD - Div. Chem. Biodynam., Lawrence Berkeley Lab., Univ. California, Berkeley, CA 94720, USA Y1 - 1984 PY - 1984 DA - 1984 SP - 449 EP - 452 VL - 81 IS - 2 SN - 0027-8424, 0027-8424 KW - promotion KW - relationship KW - organization KW - lines KW - phorbol diesters KW - lipids KW - plasma membranes KW - tumors KW - Biochemistry Abstracts 1: Biological Membranes (till 1993); Toxicology Abstracts KW - X 24172:Plants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13811785?accountid=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=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Plasma+membrane+reorganization+induced+by+tumor+promoters+in+an+epithelial+cell+line.&rft.au=Packard%2C+B+S%3BSaxton%2C+MJ%3BBissell%2C+MJ%3BKlein%2C+M+P&rft.aulast=Packard&rft.aufirst=B&rft.date=1984-01-01&rft.volume=81&rft.issue=2&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - tumors; lipids; plasma membranes ER -