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<dataset id="dataset-01">
  <title>Data from Cedar Creek LTER on productivity and species richness
  for use in a workshop titled "An Analysis of the Relationship between
  Productivity and Diversity using Experimental Results from the Long-Term
  Ecological Research Network" held at NCEAS in September 1996.</title>
  <creator id="clarence.lehman">
    <individualName>
      <salutation>Mr.</salutation>
      <givenName>Clarence</givenName>
      <surName>Lehman</surName>
    </individualName>
    <address>
      <deliveryPoint>Department of Ecology Evolution and Behavior
      </deliveryPoint>
      <deliveryPoint>100 Ecology Bldg</deliveryPoint>
      <deliveryPoint>1987 Upper Buford Circle</deliveryPoint>
      <city>St. Paul</city>
      <administrativeArea>MN</administrativeArea>
      <postalCode>55108-6097</postalCode>
      <country>USA</country>
    </address>
    <phone>612-624-6731</phone>
    <electronicMailAddress>lehman@lter.umn.edu</electronicMailAddress>
  </creator>
  <creator id="richard.inouye">
    <individualName>
      <salutation>Mr.</salutation>
      <givenName>Richard</givenName>
      <surName>Inouye</surName>
    </individualName>
    <address>
      <deliveryPoint>Department of Biological Science</deliveryPoint>
      <deliveryPoint>Idaho State University</deliveryPoint>
      <deliveryPoint>Campus Box 8007</deliveryPoint>
      <city>Pocatello</city>
      <administrativeArea>ID</administrativeArea>
      <postalCode>83209-8007</postalCode>
      <country>USA</country>
    </address>
    <phone>208-236-2933</phone>
    <electronicMailAddress>inouye@lter.umn.edu</electronicMailAddress>
  </creator>
  <creator id="adam.shepherd">
    <individualName>
      <salutation>Mr.</salutation>
      <givenName>Adam</givenName>
      <surName>Shepherd</surName>
    </individualName>
  </creator>
  <keywordSet>
    <keyword>Old field grassland</keyword>
    <keyword>biomass</keyword>
    <keyword>productivity</keyword>
    <keyword>species-area</keyword>
    <keyword>species richness</keyword>
  </keywordSet>
  <coverage scope="document">
		<geographicCoverage scope="document">
			<geographicDescription>California, USA</geographicDescription>
			<boundingCoordinates>
				<westBoundingCoordinate>-122.44</westBoundingCoordinate>
				<eastBoundingCoordinate>-117.15</eastBoundingCoordinate>
				<northBoundingCoordinate>37.38</northBoundingCoordinate>
				<southBoundingCoordinate>30.00</southBoundingCoordinate>
			</boundingCoordinates>
		</geographicCoverage>
	  <temporalCoverage scope="document">
			<rangeOfDates>
				<beginDate>
					<calendarDate>1957-08-13</calendarDate>
				</beginDate>
				<endDate>
					<calendarDate>2006-02-18</calendarDate>
				</endDate>
			</rangeOfDates>
		</temporalCoverage>
		<taxonomicCoverage scope="document">
			<taxonomicClassification id="taxon_MAPY">
				<taxonRankName>species</taxonRankName>
				<taxonRankValue>Macrocystis pyrifera</taxonRankValue>
				<commonName>Giant Kelp</commonName>
				<taxonId provider="https://itis.gov">11274</taxonId>
				<taxonId provider="https://www.ncbi.nlm.nih.gov/taxonomy">35122</taxonId>
			</taxonomicClassification>
		</taxonomicCoverage>
	</coverage>
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  <contact>
    <references>clarence.lehman</references>
  </contact>
  <contact>
    <references>richard.inouye</references>
  </contact>
  <project>
      <title>Cedar Creek LTER Program</title>
      <personnel>
          <individualName>
              <surName>Tilman</surName>
          </individualName>
          <role>Principal Investigator</role>
      </personnel>
      <funding><para>Funding is from a grant from the National Science Foundation.</para></funding>
      <award>
          <funderName>National Science Foundation</funderName>
          <funderIdentifier>https://doi.org/10.13039/00000001</funderIdentifier>
          <awardNumber>1546024</awardNumber>
          <title>Scientia Arctica: A Knowledge Archive for Discovery and Reproducible Science in the Arctic</title>
          <awardUrl>https://www.nsf.gov/awardsearch/showAward?AWD_ID=1546024</awardUrl>
      </award>
  </project>
  <dataTable id="CDR-biodiv-table">
    <entityName>CDR LTER-patterns among communities.txt</entityName>
    <entityDescription>patterns amoung communities at CDR</entityDescription>
    <physical>
      <objectName>CDR LTER-patterns among communities.txt</objectName>
      <size unit="bytes">1245</size>
      <characterEncoding>ASCII</characterEncoding>
      <dataFormat>
        <textFormat>
          <numHeaderLines>1</numHeaderLines>
          <attributeOrientation>column</attributeOrientation>
          <simpleDelimited>
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      </dataFormat>
      <distribution>
        <online>
          <url>http://metacat.nceas.ucsb.edu/knb/servlet/metacat?action=read&amp;docid=knb.46.1</url>
        </online>
      </distribution>
    </physical>
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        <attributeName>fld</attributeName>
        <attributeLabel>Field</attributeLabel>
        <attributeDefinition>Field where the data was collected
        </attributeDefinition>
        <storageType>string</storageType>
        <measurementScale>
          <nominal>
            <nonNumericDomain id="nd.1">
              <textDomain>
                <definition>Valid names of fields</definition>
              </textDomain>
            </nonNumericDomain>
          </nominal>
        </measurementScale>
      </attribute>
      <attribute id="att.2">
        <attributeName>year</attributeName>
        <attributeLabel>year</attributeLabel>
        <attributeDefinition>The year the data was collected
        </attributeDefinition>
        <storageType>gYear</storageType>
        <measurementScale>
          <dateTime>
            <formatString>YYYY</formatString>
            <dateTimePrecision>1</dateTimePrecision>
            <dateTimeDomain id="dd.2">
              <bounds>
                <minimum exclusive="false">1944</minimum>
              </bounds>
            </dateTimeDomain>
          </dateTime>
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      </attribute>
      <attribute  id="att.3">
        <attributeName>sr</attributeName>
        <attributeLabel>Species Richness</attributeLabel>
        <attributeDefinition>Species richness for CDR</attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <interval>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.5</precision>
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                <minimum exclusive="true">0</minimum>
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        </measurementScale>
      </attribute>
      <attribute  id="att.4">
        <attributeName>pctcov</attributeName>
        <attributeLabel>percent cover</attributeLabel>
        <attributeDefinition>The percent ground cover on the field
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
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                <minimum exclusive="true">0</minimum>
                <maximum exclusive="true">100</maximum>
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        </annotation>
      </attribute>
      <attribute  id="att.5">
        <attributeName>avesr91</attributeName>
        <attributeLabel>Average Species Richness for 1991</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1991
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
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      </attribute>
      <attribute  id="att.6">
        <attributeName>avesr92</attributeName>
        <attributeLabel>Average Species Richness for 1992</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1992
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
            <numericDomain><references>nd.5</references></numericDomain>
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        </measurementScale>
      </attribute>
      <attribute  id="att.7">
        <attributeName>avesr93</attributeName>
        <attributeLabel>Average Species Richness for 1993</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1993
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
            <numericDomain><references>nd.5</references></numericDomain>
          </ratio>
        </measurementScale>
      </attribute>
      <attribute id="att.8">
        <attributeName>avesr94</attributeName>
        <attributeLabel>Average Species Richness for 1994</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1994
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
            <numericDomain><references>nd.5</references></numericDomain>
          </ratio>
        </measurementScale>
      </attribute>
      <attribute id="att.9">
        <attributeName>avesr95</attributeName>
        <attributeLabel>Average Species Richness for 1995</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1995
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
            <numericDomain><references>nd.5</references></numericDomain>
          </ratio>
        </measurementScale>
      </attribute>
      <attribute id="att.10">
        <attributeName>avesr96</attributeName>
        <attributeLabel>Average Species Richness for 1996</attributeLabel>
        <attributeDefinition>The average species richness for the field in 1996
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
            <numericDomain><references>nd.5</references></numericDomain>
          </ratio>
        </measurementScale>
      </attribute>
      <attribute id="att.11">
        <attributeName>MeanSR</attributeName>
        <attributeLabel>mean species richness</attributeLabel>
        <attributeDefinition>the mean species richness from 1991 to 1996
        </attributeDefinition>
        <storageType>float</storageType>
        <measurementScale>
          <ratio>
            <unit><standardUnit>dimensionless</standardUnit></unit>
            <precision>0.1</precision>
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        </measurementScale>
      </attribute>
      <attribute id="att.12">
        <attributeName>biomass</attributeName>
        <attributeLabel>Biomass</attributeLabel>
        <attributeDefinition>The total biomass measured in this field
        </attributeDefinition>
        <storageType>float</storageType>
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            <unit><customUnit>gramsPerSquareMeter</customUnit></unit>
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      <attribute id="att.13">
        <attributeName>sppm2</attributeName>
        <attributeLabel>Species Per Square Meter</attributeLabel>
        <attributeDefinition>Calculated species per square meter
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        <attributeLabel>Time</attributeLabel>
        <attributeDefinition>The time of day for this observation, 24 hour clock
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            <formatString>hh:mm:ss.s</formatString>
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