<?xml version="1.0" encoding="UTF-8"?>
<gmd:MD_Metadata xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd http://www.isotc211.org/2005/gmx http://www.isotc211.org/2005/gmx/gmx.xsd">
  <gmd:fileIdentifier>
    <gco:CharacterString>c7ff6577-f1cb-458b-ad86-f2453be21132</gco:CharacterString>
  </gmd:fileIdentifier>
  <gmd:language>
    <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeSpace="ISO 639-2" codeListValue="fr">fr</gmd:LanguageCode>
  </gmd:language>
  <gmd:characterSet>
    <gmd:MD_CharacterSetCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_CharacterSetCode" codeSpace="ISOTC211/19115" codeListValue="utf8">utf8</gmd:MD_CharacterSetCode>
  </gmd:characterSet>
  <gmd:hierarchyLevel>
    <gmd:MD_ScopeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode" codeSpace="ISOTC211/19115" codeListValue=""/>
  </gmd:hierarchyLevel>
  <gmd:dateStamp>
    <gco:DateTime>2026-09-12T10:56:06Z</gco:DateTime>
  </gmd:dateStamp>
  <gmd:metadataStandardName>
    <gco:CharacterString>ISO 19115:2003 - Geographic information - Metadata</gco:CharacterString>
  </gmd:metadataStandardName>
  <gmd:metadataStandardVersion>
    <gco:CharacterString>ISO 19115:2003</gco:CharacterString>
  </gmd:metadataStandardVersion>
  <gmd:dataSetURI>
    <gco:CharacterString/>
  </gmd:dataSetURI>
  <gmd:spatialRepresentationInfo>
    <gmd:MD_VectorSpatialRepresentation>
      <gmd:topologyLevel>
        <gmd:MD_TopologyLevelCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopologyLevelCode" codeSpace="ISOTC211/19115" codeListValue="geometryOnly">geometryOnly</gmd:MD_TopologyLevelCode>
      </gmd:topologyLevel>
      <gmd:geometricObjects>
        <gmd:MD_GeometricObjects>
          <gmd:geometricObjectType>
            <gmd:MD_GeometricObjectTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_GeometricObjectTypeCode" codeSpace="ISOTC211/19115" codeListValue=""/>
          </gmd:geometricObjectType>
        </gmd:MD_GeometricObjects>
      </gmd:geometricObjects>
    </gmd:MD_VectorSpatialRepresentation>
  </gmd:spatialRepresentationInfo>
  <gmd:referenceSystemInfo>
    <gmd:MD_ReferenceSystem>
      <gmd:referenceSystemIdentifier>
        <gmd:RS_Identifier>
          <gmd:authority>
            <gmd:CI_Citation>
              <gmd:title>
                <gco:CharacterString>European Petroleum Survey Group (EPSG) Geodetic Parameter Registry</gco:CharacterString>
              </gmd:title>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date>
                    <gco:Date>2008-11-12</gco:Date>
                  </gmd:date>
                  <gmd:dateType>
                    <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeSpace="ISOTC211/19115" codeListValue="publication">publication</gmd:CI_DateTypeCode>
                  </gmd:dateType>
                </gmd:CI_Date>
              </gmd:date>
              <gmd:citedResponsibleParty>
                <gmd:CI_ResponsibleParty>
                  <gmd:organisationName>
                    <gco:CharacterString>European Petroleum Survey Group</gco:CharacterString>
                  </gmd:organisationName>
                  <gmd:contactInfo>
                    <gmd:CI_Contact>
                      <gmd:onlineResource>
                        <gmd:CI_OnlineResource>
                          <gmd:linkage>
                            <gmd:URL>http://www.epsg-registry.org</gmd:URL>
                          </gmd:linkage>
                        </gmd:CI_OnlineResource>
                      </gmd:onlineResource>
                    </gmd:CI_Contact>
                  </gmd:contactInfo>
                  <gmd:role>
                    <gmd:CI_RoleCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeSpace="ISOTC211/19115" codeListValue="originator">originator</gmd:CI_RoleCode>
                  </gmd:role>
                </gmd:CI_ResponsibleParty>
              </gmd:citedResponsibleParty>
            </gmd:CI_Citation>
          </gmd:authority>
          <gmd:code>
            <gco:CharacterString>urn:ogc:def:crs:EPSG:4326</gco:CharacterString>
          </gmd:code>
          <gmd:version>
            <gco:CharacterString>6.18.3</gco:CharacterString>
          </gmd:version>
        </gmd:RS_Identifier>
      </gmd:referenceSystemIdentifier>
    </gmd:MD_ReferenceSystem>
  </gmd:referenceSystemInfo>
  <gmd:identificationInfo>
    <gmd:MD_DataIdentification>
      <gmd:citation>
        <gmd:CI_Citation>
          <gmd:title>
            <gco:CharacterString>Contribution &#224; l'&#233;tude des mammif&#232;res phytophages des &#238;les Chausey (1979)</gco:CharacterString>
          </gmd:title>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:DateTime>1900-01-01T00:00:00Z</gco:DateTime>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeSpace="ISOTC211/19115" codeListValue="creation">creation</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:DateTime>2025-03-21T17:04:41Z</gco:DateTime>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeSpace="ISOTC211/19115" codeListValue="publication">publication</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
          <gmd:date>
            <gmd:CI_Date>
              <gmd:date>
                <gco:DateTime>2026-09-12T10:56:06Z</gco:DateTime>
              </gmd:date>
              <gmd:dateType>
                <gmd:CI_DateTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeSpace="ISOTC211/19115" codeListValue="revision">revision</gmd:CI_DateTypeCode>
              </gmd:dateType>
            </gmd:CI_Date>
          </gmd:date>
        </gmd:CI_Citation>
      </gmd:citation>
      <gmd:abstract>
        <gco:CharacterString>L'ensemble des Iles Chausey forme un des rares archipels des c&#244;tes de France et surtout un des plus grands et des plus singuliers. Il offre un cadre naturel exceptionnel avec, &#224; mar&#233;e basse, une multitude d'&#238;lots, de rochers, d'&#233;cueils, parsem&#233;s sur des &#233;tendues de sable et de vase.
Chaque &#238;le, personnalis&#233;e par son climat, sa situation maritime, son sol, sa faune et sa flore, constitue une entit&#233; g&#233;ographique et biologique. La Grande-Ile, sp&#233;cialement, pr&#233;sente, sur une surface r&#233;duite (45ha), des paysages vari&#233;s (lande &#224; Ajoncs, pelouse rase, bocage, dune, marais, c&#244;tes rocheuses) qui lui donnent une configuration originale.
La flore n'est pas d'une grande richesse, mise &#224; part la pr&#233;sence d'un Fucus rare (Fucus lutarius), mais son aspect particulier a occasionn&#233; d'int&#233;ressantes &#233;tudes.
La faune, en g&#233;n&#233;ral, est peu connue sauf en ce qui concerne les oiseaux. L'avifaune terrestre
de l'archipel, inf&#233;od&#233;e en r&#233;alit&#233; &#224; la Grande-Ile, s'av&#232;re, sur le plan qualitatif, d'une surprenante richesse (33 esp&#232;ces nicheuses). D'autre part, l'archipel constitue une &#233;tape pour les migrateurs.
Les &#238;les et les &#238;lots abritent &#233;galement des populations d'oiseaux marins int&#233;ressants (Tadorne, Sternes Pierregarin et Caugek, Cormoran hupp&#233;, Go&#233;lands brun et argent&#233;) et des populations d'importance nationale (Grand Cormoran : 50 % des effectifs &amp;quot;fran&#231;ais&amp;quot; ; Go&#233;land marin : 15 % environ et Hu&#238;trier-pie : 12 %).
Par ailleurs, les immenses surfaces d'estran (50000ha), qui se d&#233;couvrent &#224; mar&#233;e basse, attirent les p&#234;cheurs de Mollusques et de Crustac&#233;s, surtout aux &#233;quinoxes. De plus, les eaux froides qui
entourent les &#238;les sont poissonneuses.
Toutes ces richesses naturelles font que l'archipel pr&#233;sente un grand attrait touristique. Or, les milieux insulaires sont plus fragiles que d'autres du fait de la faible superficie des &#238;les et des &#238;lots. Ils subissent actuellement une sur-occupation estivale avec un nombre impressionnant de touristes journellement. L'archipel, dans son ensemble, est menac&#233; (plaisanciers, visiteurs) et la d&#233;gradation du milieu naturel est visible, en particulier sur la Grande-Ile.
Pour pr&#233;server le caract&#232;re unique de ces milieux, il a donc &#233;t&#233; envisag&#233; de cr&#233;er un Parc National. Dans cette optique, l'&#233;tude des Mammif&#232;res phytophages (sauvages) pr&#233;sents sur l'archipel a &#233;t&#233; propos&#233;e.
Il a donc &#233;t&#233; fait un inventaire des esp&#232;ces et une cartographie de leur r&#233;partition. Les probl&#232;mes soulev&#233;s par la d&#233;t&#233;rioration de la v&#233;g&#233;tation ont n&#233;cessit&#233; de d&#233;finir le r&#233;gime alimentaire de deux Mammif&#232;res phytophages sauvages (le Lapin de garenne et le Surmulot) qui pouvaient, par leurs pr&#233;l&#232;vements, jouer un r&#244;le dans l'&#233;volution des formations v&#233;g&#233;tales. Puis diff&#233;rentes mesures sont propos&#233;es pour &amp;quot;enrayer&amp;quot; la d&#233;gradation en cours.</gco:CharacterString>
      </gmd:abstract>
      <gmd:status>
        <gmd:MD_ProgressCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode" codeSpace="ISOTC211/19115" codeListValue="UnderDevelopment">UnderDevelopment</gmd:MD_ProgressCode>
      </gmd:status>
      <gmd:resourceMaintenance>
        <gmd:MD_MaintenanceInformation>
          <gmd:maintenanceAndUpdateFrequency>
            <gmd:MD_MaintenanceFrequencyCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeSpace="ISOTC211/19115" codeListValue="continual">continual</gmd:MD_MaintenanceFrequencyCode>
          </gmd:maintenanceAndUpdateFrequency>
        </gmd:MD_MaintenanceInformation>
      </gmd:resourceMaintenance>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>{'label': 'Spatial distribution', 'value': '11118', 'uri': 'https://www.eionet.europa.eu/gemet/en/concept/11118'}</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeSpace="ISOTC211/19115" codeListValue=""/>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gmx:Anchor xlink:title="GEMET - Concepts, version 4.2.3" xlink:href="http://www.eionet.europa.eu/gemet">GEMET - Concepts, version 4.2.3</gmx:Anchor>
              </gmd:title>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date gco:nilReason="missing"/>
                  <gmd:dateType gco:nilReason="missing"/>
                </gmd:CI_Date>
              </gmd:date>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:descriptiveKeywords>
        <gmd:MD_Keywords>
          <gmd:keyword>
            <gco:CharacterString>{'label': 'National', 'value': 'national', 'uri': 'http://inspire.ec.europa.eu/metadata-codelist/SpatialScope/national'}</gco:CharacterString>
          </gmd:keyword>
          <gmd:type>
            <gmd:MD_KeywordTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeSpace="ISOTC211/19115" codeListValue=""/>
          </gmd:type>
          <gmd:thesaurusName>
            <gmd:CI_Citation>
              <gmd:title>
                <gmx:Anchor xlink:title="Spatial scope" xlink:href="http://inspire.ec.europa.eu/metadata-codelist/SpatialScope">Spatial scope</gmx:Anchor>
              </gmd:title>
              <gmd:date>
                <gmd:CI_Date>
                  <gmd:date gco:nilReason="missing"/>
                  <gmd:dateType gco:nilReason="missing"/>
                </gmd:CI_Date>
              </gmd:date>
            </gmd:CI_Citation>
          </gmd:thesaurusName>
        </gmd:MD_Keywords>
      </gmd:descriptiveKeywords>
      <gmd:resourceConstraints>
        <gmd:MD_LegalConstraints>
          <gmd:accessConstraints>
            <gmd:MD_RestrictionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_RestrictionCode" codeSpace="ISOTC211/19115" codeListValue="{'label': 'There are no limitations on public access to spatial data sets and services.', 'uri': 'http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations'}">{'label': 'There are no limitations on public access to spatial data sets and services.', 'uri': 'http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations'}</gmd:MD_RestrictionCode>
          </gmd:accessConstraints>
        </gmd:MD_LegalConstraints>
      </gmd:resourceConstraints>
      <gmd:spatialRepresentationType>
        <gmd:MD_SpatialRepresentationTypeCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_SpatialRepresentationTypeCode" codeSpace="ISOTC211/19115" codeListValue="vector">vector</gmd:MD_SpatialRepresentationTypeCode>
      </gmd:spatialRepresentationType>
      <gmd:language>
        <gmd:LanguageCode codeList="http://www.loc.gov/standards/iso639-2/" codeSpace="ISO 639-2" codeListValue=""/>
      </gmd:language>
      <gmd:characterSet>
        <gmd:MD_CharacterSetCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_CharacterSetCode" codeSpace="ISOTC211/19115" codeListValue="utf8">utf8</gmd:MD_CharacterSetCode>
      </gmd:characterSet>
      <gmd:topicCategory>
        <gmd:MD_TopicCategoryCode>biota</gmd:MD_TopicCategoryCode>
      </gmd:topicCategory>
      <gmd:extent>
        <gmd:EX_Extent>
          <gmd:geographicElement>
            <gmd:EX_GeographicBoundingBox>
              <gmd:extentTypeCode>
                <gco:Boolean>1</gco:Boolean>
              </gmd:extentTypeCode>
              <gmd:westBoundLongitude>
                <gco:Decimal>[</gco:Decimal>
              </gmd:westBoundLongitude>
              <gmd:eastBoundLongitude>
                <gco:Decimal>1</gco:Decimal>
              </gmd:eastBoundLongitude>
              <gmd:southBoundLatitude>
                <gco:Decimal>-</gco:Decimal>
              </gmd:southBoundLatitude>
              <gmd:northBoundLatitude>
                <gco:Decimal>9</gco:Decimal>
              </gmd:northBoundLatitude>
            </gmd:EX_GeographicBoundingBox>
          </gmd:geographicElement>
        </gmd:EX_Extent>
      </gmd:extent>
      <gmd:supplementalInformation>
        <gco:CharacterString>http://data4citizen-ckan:5000/dataset/2731_contribution_a_l_etude_des_mammiferes_phytophages_des_iles_cha/</gco:CharacterString>
      </gmd:supplementalInformation>
    </gmd:MD_DataIdentification>
  </gmd:identificationInfo>
  <gmd:distributionInfo>
    <gmd:MD_Distribution>
      <gmd:transferOptions>
        <gmd:MD_DigitalTransferOptions>
          <gmd:onLine>
            <gmd:CI_OnlineResource>
              <gmd:linkage>
                <gmd:URL>https://www.datanormandie.fr/sites/default/files/dataset/2025/03/21/c7ff6577-f1cb-458b-ad86-f2453be21132/2731_6797_bnoouv00002714.pdf</gmd:URL>
              </gmd:linkage>
              <gmd:protocol>
                <gco:CharacterString>PDF</gco:CharacterString>
              </gmd:protocol>
              <gmd:name>
                <gco:CharacterString>2731_6797_bnoouv00002714.pdf</gco:CharacterString>
              </gmd:name>
              <gmd:function>
                <gmd:CI_OnLineFunctionCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode" codeSpace="ISOTC211/19115" codeListValue="information">information</gmd:CI_OnLineFunctionCode>
              </gmd:function>
            </gmd:CI_OnlineResource>
          </gmd:onLine>
        </gmd:MD_DigitalTransferOptions>
      </gmd:transferOptions>
    </gmd:MD_Distribution>
  </gmd:distributionInfo>
  <gmd:metadataMaintenance>
    <gmd:MD_MaintenanceInformation>
      <gmd:maintenanceAndUpdateFrequency>
        <gmd:MD_MaintenanceFrequencyCode codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_MaintenanceFrequencyCode" codeSpace="ISOTC211/19115" codeListValue="continual">continual</gmd:MD_MaintenanceFrequencyCode>
      </gmd:maintenanceAndUpdateFrequency>
      <gmd:maintenanceNote>
        <gco:CharacterString>This metadata record was generated by pygeometa-0.13.1 (https://github.com/geopython/pygeometa)</gco:CharacterString>
      </gmd:maintenanceNote>
    </gmd:MD_MaintenanceInformation>
  </gmd:metadataMaintenance>
</gmd:MD_Metadata>