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      <gmd:spatialResolution>
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          <gmd:distance gco:nilReason="inapplicable" />
        </gmd:MD_Resolution>
      </gmd:spatialResolution>
      <gmd:language>
        <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/php/code_list.php" codeListValue="eng">English</gmd:LanguageCode>
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      <gmd:topicCategory>
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                <gco:Decimal>36.00</gco:Decimal>
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            <gmd:EX_GeographicDescription>
              <!--Extent - by Identifier-->
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                        <gco:CharacterString>SeaVoX water bodies</gco:CharacterString>
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                      <gmd:date>
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                          <gmd:date>
                            <gco:Date>2021-10-28</gco:Date>
                          </gmd:date>
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                            <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="revision">revision</gmd:CI_DateTypeCode>
                          </gmd:dateType>
                        </gmd:CI_Date>
                      </gmd:date>
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                    <gco:CharacterString>North Atlantic Ocean</gco:CharacterString>
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                </gmd:MD_Identifier>
              </gmd:geographicIdentifier>
            </gmd:EX_GeographicDescription>
          </gmd:geographicElement>
          <gmd:temporalElement>
            <gmd:EX_TemporalExtent>
              <gmd:extent>
                <gml:TimePeriod gml:id="medinMEDIN01">
                  <gml:beginPosition>2010-11-01</gml:beginPosition>
                  <gml:endPosition>2017-08-01</gml:endPosition>
                </gml:TimePeriod>
              </gmd:extent>
            </gmd:EX_TemporalExtent>
          </gmd:temporalElement>
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      <gmd:supplementalInformation>
        <gco:CharacterString>Publication year: 2018-11-18
Publication title: Arsenic and phosphorus biogeochemistry in the ocean: Arsenic species as proxies for P-limitation.
Publication authors: Oliver Wurl, Louise Zimmer, Gregory A Cutter
Publication editors: Limnology and Oceanography</gco:CharacterString>
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    </gmd:MD_DataIdentification>
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  <gmd:distributionInfo>
    <gmd:MD_Distribution>
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      <gmd:distributionFormat>
        <gmd:MD_Format>
          <gmd:name>
            <gmx:Anchor xlink:href="http://vocab.nerc.ac.uk/collection/M01/current/DEL">Delimited</gmx:Anchor>
          </gmd:name>
          <gmd:version gco:nilReason="unknown" />
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      </gmd:distributionFormat>
      <gmd:transferOptions>
        <gmd:MD_DigitalTransferOptions>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
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              <gmd:name>
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              <gmd:description>
                <gco:CharacterString>Davis C., Mahaffey C. (2019). Diurnal variability in alkaline phosphatase activity and alkaline phosphatase activity associated with zooplankton in subtropical North Atlantic (2010 to 2017). British Oceanographic Data Centre - Natural Environment Research Council, UK. doi: 10/cz6z</gco:CharacterString>
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      </gmd:transferOptions>
    </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:dataQualityInfo>
    <gmd:DQ_DataQuality>
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      <gmd:scope>
        <gmd:DQ_Scope>
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            <gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset">dataset</gmd:MD_ScopeCode>
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      </gmd:scope>
      <gmd:report>
        <gmd:DQ_DomainConsistency>
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              <gmd:specification>
                <gmd:CI_Citation>
                  <gmd:title>
                    <gco:CharacterString>COMMISSION REGULATION (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services</gco:CharacterString>
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                  <gmd:date>
                    <gmd:CI_Date>
                      <gmd:date>
                        <gco:Date>2010-12-08</gco:Date>
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                      <gmd:dateType>
                        <gmd:CI_DateTypeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="publication">publication</gmd:CI_DateTypeCode>
                      </gmd:dateType>
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              </gmd:specification>
              <gmd:explanation>
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              </gmd:explanation>
              <gmd:pass>
                <gco:Boolean>true</gco:Boolean>
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        </gmd:DQ_DomainConsistency>
      </gmd:report>
      <!--Lineage-->
      <gmd:lineage>
        <gmd:LI_Lineage>
          <gmd:statement>
            <gco:CharacterString>This dataset was created by scientists under the 'Zinc, iron and phosphorus co-limitation in the ocean (ZIPLOC)', NERC standard grant NE/N001079/1 which runs from January 2017 to January 2019.  In-house data processing and quality control procedures were applied to the dataset.  The data were provided to the British Oceanographic Data Centre (BODC) for long-term archive and data publication.Instrument(s) used to collect data: fluorometers; flow cytometers; nutrient analysers; CTD; shipboard incubators.</gco:CharacterString>
          </gmd:statement>
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