<eml:eml xmlns:eml="eml://ecoinformatics.org/eml-2.1.0" xmlns:stmml="http://www.xml-cml.org/schema/stmml-1.1" xmlns:ds="eml://ecoinformatics.org/dataset-2.1.0" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="eml://ecoinformatics.org/eml-2.1.0 http://nis.lternet.edu/schemas/EML/eml-2.1.0/eml.xsd" packageId="knb-lter-mcm.32.553" system="knb">
  <access scope="document" order="allowFirst" authSystem="knb">
    <allow>
      <principal>uid=MCM,o=EDI,dc=edirepository,dc=org</principal>
      <permission>all</permission>
    </allow>
    <allow>
      <principal>public</principal>
      <permission>read</permission>
    </allow>
  </access>
  <dataset>
    <shortName>relcchem.dat</shortName>
    <title>Stream Chemistry for Reactivated Channel</title>
    <creator>
      <individualName>
        <givenName>W. Berry</givenName>
        <surName>Lyons</surName>
      </individualName>
      <address>
        <deliveryPoint>275 Mendenhall Lab</deliveryPoint>
        <city>Columbus</city>
        <administrativeArea>OH</administrativeArea>
        <postalCode>43210</postalCode>
        <country>US</country>
      </address>
      <phone phonetype="voice">(614) 688-3241</phone>
      <electronicMailAddress>lyons.142@osu.edu</electronicMailAddress>
      <onlineUrl>http://research.bpcrc.osu.edu/EnvironmentalGeochemistry/</onlineUrl>
      <userId directory="https://orcid.org">https://orcid.org/0000-0002-3143-7251</userId>
    </creator>
    <creator>
      <individualName>
        <givenName>Diane</givenName>
        <surName>McKnight</surName>
      </individualName>
      <electronicMailAddress>diane.mcknight@colorado.edu</electronicMailAddress>
      <userId directory="https://orcid.org">https://orcid.org/0000-0002-4171-1533</userId>
    </creator>
    <metadataProvider>
      <organizationName>McMurdo Dry Valleys LTER</organizationName>
      <onlineUrl>http://mcmlter.org/</onlineUrl>
    </metadataProvider>
    <pubDate>2015-01-21</pubDate>
    <language>English</language>
    <abstract>
      <section>
        <para>
          <literalLayout>Data corresponds to the chemistry measurements taken on the reactivated channel, mostly inorganic compounds</literalLayout>
        </para>
      </section>
    </abstract>
    <keywordSet>
      <keyword>anions</keyword>
      <keyword>cations</keyword>
      <keyword>chemistry</keyword>
      <keyword>inorganic</keyword>
      <keyword>stream</keyword>
      <keywordThesaurus>Station Keywords</keywordThesaurus>
    </keywordSet>
    <keywordSet>
      <keyword>inorganic nutrients</keyword>
      <keywordThesaurus>LTER Core Areas</keywordThesaurus>
    </keywordSet>
    <intellectualRights>
      <section>
        <title>Data Policies</title>
        <para>
          <literalLayout>This data package is released under the Creative Commons Attribution 4.0 International License (CC BY 4.0; http://creativecommons.org/licenses/by/4.0/), which allows consumers (hereinafter referred to as “Data Users”) to freely reuse, redistribute, transform, or build on this work (even commercially) so long as appropriate credit is provided. Accordingly, Data Users are required to properly cite this data package in any publications or in the metadata of any derived products that result from its use (in whole or in part). A recommended citation is provided on the summary metadata page associated with this data package in the McMurdo Dry Valleys LTER Data Catalog (https://mcmlter.org/data), and a generic citation may be found on the summary metadata page in the repository where this data package was obtained. When these data contribute significantly to the contents of a publication, Data Users must also acknowledge that data were provided by the NSF-supported McMurdo Dry Valleys Long Term Ecological Research program (OPP-2224760). This data package has been released in the spirit of open scientific collaboration. Hence, Data Users are strongly encouraged to consider consultation, collaboration, and/or co-authorship (as appropriate) with the data package creator(s). Data Users should be aware these data may be actively used by others for ongoing research; thus, coordination may be necessary to prevent duplicate publication. Data Users should also recognize that misinterpretation of data may occur if they are used outside the context of the original study. Hence, Data Users are urged to contact the data package creator(s) if they have any questions regarding methodology or results. While substantial efforts are made to ensure the accuracy of this data package (with all its components), complete accuracy cannot be guaranteed. Periodic updates to this data package may occur, and it is the responsibility of Data Users to check for new versions. This data package is made available “as is” and comes with no warranty of accuracy or fitness for use. The creator(s) of this data package and the repository where these data were obtained shall not be liable for any damages resulting from misinterpretation, use, or misuse of these data. Finally, as a professional courtesy, we kindly request Data Users notify the primary contact referenced in the metadata when these data are used in the production of any derivative work or publication. Notification should include an explanation of how the data were used, along with a digital copy of the derived product(s). Thank you.</literalLayout>
        </para>
      </section>
    </intellectualRights>
    <distribution>
      <online>
        <url function="information">https://mcm.lternet.edu/content/stream-chemistry-reactivated-channel</url>
      </online>
    </distribution>
    <coverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.294601440430</westBoundingCoordinate>
          <eastBoundingCoordinate>163.294601440430</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.631713867188</northBoundingCoordinate>
          <southBoundingCoordinate>-77.631713867188</southBoundingCoordinate>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.294601440430</westBoundingCoordinate>
          <eastBoundingCoordinate>163.294601440430</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.629936218262</northBoundingCoordinate>
          <southBoundingCoordinate>-77.629936218262</southBoundingCoordinate>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>"Coordinates are same as those for RC1H, but samples taken from stream rather than hyporheic zone." Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.285720825195</westBoundingCoordinate>
          <eastBoundingCoordinate>163.285720825195</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.631942749023</northBoundingCoordinate>
          <southBoundingCoordinate>-77.631942749023</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>110</altitudeMinimum>
            <altitudeMaximum>110</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.294113159180</westBoundingCoordinate>
          <eastBoundingCoordinate>163.294113159180</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.633735656738</northBoundingCoordinate>
          <southBoundingCoordinate>-77.633735656738</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>130</altitudeMinimum>
            <altitudeMaximum>130</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>"Coordinates are same as those for RC1, but samples taken from hyporheic zone rather than stream." Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.285720825195</westBoundingCoordinate>
          <eastBoundingCoordinate>163.285720825195</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.631942749023</northBoundingCoordinate>
          <southBoundingCoordinate>-77.631942749023</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>110</altitudeMinimum>
            <altitudeMaximum>110</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Also referred to as 'RC Dev' Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.283615112305</westBoundingCoordinate>
          <eastBoundingCoordinate>163.283615112305</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.631050109863</northBoundingCoordinate>
          <southBoundingCoordinate>-77.631050109863</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>100</altitudeMinimum>
            <altitudeMaximum>100</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.281509399414</westBoundingCoordinate>
          <eastBoundingCoordinate>163.281509399414</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.630149841309</northBoundingCoordinate>
          <southBoundingCoordinate>-77.630149841309</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>98</altitudeMinimum>
            <altitudeMaximum>98</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
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      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.279418945313</westBoundingCoordinate>
          <eastBoundingCoordinate>163.279418945313</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.628135681152</northBoundingCoordinate>
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          <boundingAltitudes>
            <altitudeMinimum>93</altitudeMinimum>
            <altitudeMaximum>93</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.279418945313</westBoundingCoordinate>
          <eastBoundingCoordinate>163.279418945313</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.629028320313</northBoundingCoordinate>
          <southBoundingCoordinate>-77.629028320313</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>96</altitudeMinimum>
            <altitudeMaximum>96</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
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        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.268905639648</westBoundingCoordinate>
          <eastBoundingCoordinate>163.268905639648</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.626571655273</northBoundingCoordinate>
          <southBoundingCoordinate>-77.626571655273</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>85</altitudeMinimum>
            <altitudeMaximum>85</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.275207519531</westBoundingCoordinate>
          <eastBoundingCoordinate>163.275207519531</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.625000000000</northBoundingCoordinate>
          <southBoundingCoordinate>-77.625000000000</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>83</altitudeMinimum>
            <altitudeMaximum>83</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.271011352539</westBoundingCoordinate>
          <eastBoundingCoordinate>163.271011352539</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.624549865723</northBoundingCoordinate>
          <southBoundingCoordinate>-77.624549865723</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>75</altitudeMinimum>
            <altitudeMaximum>75</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Also referred to as 'RC9' Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.261550903320</westBoundingCoordinate>
          <eastBoundingCoordinate>163.261550903320</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.624549865723</northBoundingCoordinate>
          <southBoundingCoordinate>-77.624549865723</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>70</altitudeMinimum>
            <altitudeMaximum>70</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.266799926758</westBoundingCoordinate>
          <eastBoundingCoordinate>163.266799926758</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.625671386719</northBoundingCoordinate>
          <southBoundingCoordinate>-77.625671386719</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>80</altitudeMinimum>
            <altitudeMaximum>80</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <geographicCoverage>
        <geographicDescription>Same coordinates as F7 gage. Parent Stream: Harnish Creek Tributary, also known as Relict Channel</geographicDescription>
        <boundingCoordinates>
          <westBoundingCoordinate>163.258407592773</westBoundingCoordinate>
          <eastBoundingCoordinate>163.258407592773</eastBoundingCoordinate>
          <northBoundingCoordinate>-77.624107360840</northBoundingCoordinate>
          <southBoundingCoordinate>-77.624107360840</southBoundingCoordinate>
          <boundingAltitudes>
            <altitudeMinimum>66</altitudeMinimum>
            <altitudeMaximum>66</altitudeMaximum>
            <altitudeUnits>meter</altitudeUnits>
          </boundingAltitudes>
        </boundingCoordinates>
      </geographicCoverage>
      <temporalCoverage>
        <rangeOfDates>
          <beginDate>
            <calendarDate>1996-01-01</calendarDate>
          </beginDate>
          <endDate>
            <calendarDate>2000-12-31</calendarDate>
          </endDate>
        </rangeOfDates>
      </temporalCoverage>
    </coverage>
    <contact>
      <organizationName>McMurdo Dry Valleys LTER</organizationName>
      <onlineUrl>http://mcmlter.org/</onlineUrl>
    </contact>
    <publisher>
      <organizationName>McMurdo Dry Valleys LTER</organizationName>
      <onlineUrl>http://mcmlter.org/</onlineUrl>
    </publisher>
    <pubPlace>McMurdo Dry Valleys LTER</pubPlace>
    <dataTable>
      <entityName>relcchem</entityName>
      <physical>
        <objectName>relcchem.csv</objectName>
        <size>9725</size>
        <dataFormat>
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            <attributeOrientation>column</attributeOrientation>
            <simpleDelimited>
              <fieldDelimiter>,</fieldDelimiter>
              <quoteCharacter>"</quoteCharacter>
            </simpleDelimited>
          </textFormat>
        </dataFormat>
        <distribution>
          <online>
            <url>https://mcm.lternet.edu/sites/default/files/relcchem.csv</url>
          </online>
        </distribution>
      </physical>
      <attributeList>
        <attribute>
          <attributeName>Dataset code</attributeName>
          <attributeLabel>Dataset code</attributeLabel>
          <attributeDefinition>Code representing stream chemistry / ion concentrations dataset</attributeDefinition>
          <storageType>string</storageType>
          <measurementScale>
            <nominal>
              <nonNumericDomain>
                <textDomain>
                  <definition>Code representing stream chemistry / ion concentrations dataset</definition>
                </textDomain>
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        <attribute>
          <attributeName>LOCATION_CODE</attributeName>
          <attributeLabel>Location Code</attributeLabel>
          <attributeDefinition>Sampling Location</attributeDefinition>
          <storageType>string</storageType>
          <measurementScale>
            <nominal>
              <nonNumericDomain>
                <textDomain>
                  <definition>Sampling Location</definition>
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        </attribute>
        <attribute>
          <attributeName>DATE_TIME</attributeName>
          <attributeLabel>Date</attributeLabel>
          <attributeDefinition>Date/time of sample (McMurdo time)</attributeDefinition>
          <storageType>date</storageType>
          <measurementScale>
            <dateTime>
              <formatString>MM/DD/YYYY</formatString>
            </dateTime>
          </measurementScale>
        </attribute>
        <attribute>
          <attributeName>DOC (mg/L)</attributeName>
          <attributeLabel>DOC (mg/L)</attributeLabel>
          <attributeDefinition>Dissolved Organic Carbon concentration</attributeDefinition>
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            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
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              <numericDomain>
                <numberType>real</numberType>
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            <codeExplanation>None given</codeExplanation>
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        <attribute>
          <attributeName>Li (mg/L)</attributeName>
          <attributeLabel>Li (mg/L)</attributeLabel>
          <attributeDefinition>lithium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
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            <codeExplanation>None given</codeExplanation>
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        <attribute>
          <attributeName>Li (mM)</attributeName>
          <attributeLabel>Li (mM)</attributeLabel>
          <attributeDefinition>lithium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
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              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
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          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Na (mg/L)</attributeName>
          <attributeLabel>Na (mg/L)</attributeLabel>
          <attributeDefinition>sodium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
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              <precision>1</precision>
              <numericDomain>
                <numberType>real</numberType>
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                  <minimum exclusive="false">0</minimum>
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          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
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        <attribute>
          <attributeName>Na (mM)</attributeName>
          <attributeLabel>Na (mM)</attributeLabel>
          <attributeDefinition>sodium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.01</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5000</maximum>
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            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>K (mg/L)</attributeName>
          <attributeLabel>K (mg/L)</attributeLabel>
          <attributeDefinition>potassium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
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          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
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        <attribute>
          <attributeName>K (mM)</attributeName>
          <attributeLabel>K (mM)</attributeLabel>
          <attributeDefinition>potassium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
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              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
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                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
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          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Mg (mg/L)</attributeName>
          <attributeLabel>Mg (mg/L)</attributeLabel>
          <attributeDefinition>magnesium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
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          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
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        <attribute>
          <attributeName>Mg (mM)</attributeName>
          <attributeLabel>Mg (mM)</attributeLabel>
          <attributeDefinition>magnesium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
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              <precision>0.0001</precision>
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                <numberType>real</numberType>
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                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
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          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Ca (mg/L)</attributeName>
          <attributeLabel>Ca (mg/L)</attributeLabel>
          <attributeDefinition>calcium concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
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              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Ca (mM)</attributeName>
          <attributeLabel>Ca (mM)</attributeLabel>
          <attributeDefinition>calcium concentration</attributeDefinition>
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            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
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              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>F (mg/L)</attributeName>
          <attributeLabel>F (mg/L)</attributeLabel>
          <attributeDefinition>fluorine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>F (mM)</attributeName>
          <attributeLabel>F (mM)</attributeLabel>
          <attributeDefinition>fluorine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Cl (mg/L)</attributeName>
          <attributeLabel>Cl (mg/L)</attributeLabel>
          <attributeDefinition>chlorine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Cl (mM)</attributeName>
          <attributeLabel>Cl (mM)</attributeLabel>
          <attributeDefinition>chlorine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Br (mg/L)</attributeName>
          <attributeLabel>Br (mg/L)</attributeLabel>
          <attributeDefinition>bromine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Br (mM)</attributeName>
          <attributeLabel>Br (mM)</attributeLabel>
          <attributeDefinition>bromine concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>SO4 (mg/l)</attributeName>
          <attributeLabel>SO4 (mg/l)</attributeLabel>
          <attributeDefinition>sulfate concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>SO4 (mM)</attributeName>
          <attributeLabel>SO4 (mM)</attributeLabel>
          <attributeDefinition>sulfate concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Si (mg/L)</attributeName>
          <attributeLabel>Si (mg/L)</attributeLabel>
          <attributeDefinition>mass concentrations</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>milligramsPerLiter</standardUnit>
              </unit>
              <numericDomain>
                <numberType>real</numberType>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>NULLr</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Si (mM)</attributeName>
          <attributeLabel>Si (mM)</attributeLabel>
          <attributeDefinition>millimolar concentration</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <numericDomain>
                <numberType>real</numberType>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>NULL</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>meq alk</attributeName>
          <attributeLabel>meq alk</attributeLabel>
          <attributeDefinition>alkalinity</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>milliEquivalents</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">50</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>alk mM</attributeName>
          <attributeLabel>alk mM</attributeLabel>
          <attributeDefinition>alkalinity</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <customUnit>millimoles/liter</customUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>anions</attributeName>
          <attributeLabel>anions</attributeLabel>
          <attributeDefinition>concentration of anions</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>dimensionless</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Cations</attributeName>
          <attributeLabel>Cations</attributeLabel>
          <attributeDefinition>concentration of cations</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>dimensionless</standardUnit>
              </unit>
              <precision>0.0001</precision>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">5</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>%Diff Anions, Cations</attributeName>
          <attributeLabel>%Diff Anions, Cations</attributeLabel>
          <attributeDefinition>percentage difference of anions, cations</attributeDefinition>
          <measurementScale>
            <ratio>
              <unit>
                <standardUnit>dimensionless</standardUnit>
              </unit>
              <numericDomain>
                <numberType>real</numberType>
                <bounds>
                  <minimum exclusive="false">0</minimum>
                  <maximum exclusive="false">100</maximum>
                </bounds>
              </numericDomain>
            </ratio>
          </measurementScale>
          <missingValueCode>
            <code>Null</code>
            <codeExplanation>None given</codeExplanation>
          </missingValueCode>
        </attribute>
        <attribute>
          <attributeName>Comments</attributeName>
          <attributeLabel>Comments</attributeLabel>
          <attributeDefinition>Comments</attributeDefinition>
          <storageType>string</storageType>
          <measurementScale>
            <nominal>
              <nonNumericDomain>
                <textDomain>
                  <definition>Comments</definition>
                </textDomain>
              </nonNumericDomain>
            </nominal>
          </measurementScale>
        </attribute>
        <attribute>
          <attributeName>File Name</attributeName>
          <attributeLabel>File Name</attributeLabel>
          <attributeDefinition>Raw data file containing information</attributeDefinition>
          <storageType>string</storageType>
          <measurementScale>
            <nominal>
              <nonNumericDomain>
                <textDomain>
                  <definition>Raw data file containing information</definition>
                </textDomain>
              </nonNumericDomain>
            </nominal>
          </measurementScale>
        </attribute>
      </attributeList>
    </dataTable>
  </dataset>
  <additionalMetadata>
    <metadata>
      <stmml:unitList xmlns:stmml="http://www.xml-cml.org/schema/stmml-1.1" xmlns="http://www.xml-cml.org/schema/stmml" xmlns:sch="http://www.ascc.net/xml/schematron" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xml-cml.org/schema/stmml-1.1 http://nis.lternet.edu/schemas/EML/eml-2.1.0/stmml.xsd">
        <stmml:unit id="millimoles/liter" name="millimoles/liter" abbreviation="" unitType="">
          <stmml:description />
        </stmml:unit>
        <stmml:unit id="milliEquivalents" name="milliEquivalents" abbreviation="" unitType="">
          <stmml:description />
        </stmml:unit>
      </stmml:unitList>
    </metadata>
  </additionalMetadata>
</eml:eml>