<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- pycsw 2.6.0 -->
<csw:GetRecordByIdResponse xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gml="http://www.opengis.net/gml" xmlns:ows="http://www.opengis.net/ows" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd">
  <metadata xsi:noNamespaceSchemaLocation="http://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd">
    <idinfo>
      <datasetid>9a3e9997-c8bb-4a52-bf4c-3ad92709baff</datasetid>
      <citation>
        <citeinfo>
          <title>Map Cyfleoedd Coetir - Mawn Dwfn</title>
          <publinfo>
            <publish>land nature food</publish>
          </publinfo>
          <origin></origin>
          <geoform>vector</geoform>
          <onlink></onlink>
          <onlink type="OGC:WFS">https://mapdata.llyw.cymru/geoserver/ows</onlink>
          <onlink type="OGC:WMS">https://mapdata.llyw.cymru/geoserver/ows</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">/static/geonode/img/missing_thumb.png?v=ed42a436</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WMS&amp;request=GetLegendGraphic&amp;format=image/png&amp;WIDTH=20&amp;HEIGHT=20&amp;LAYER=geonode:wom_deep_peat&amp;STYLE=wom_deep_peat&amp;version=1.3.0&amp;sld_version=1.1.0&amp;legend_options=fontAntiAliasing:true;fontSize:12;forceLabels:on</onlink>
          <onlink type="WWW:LINK-1.0-http--link">https://mapdata.llyw.cymru/layers/geonode:wom_deep_peat</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=json&amp;srs=EPSG%3A27700&amp;srsName=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=excel&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=csv&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=text%2Fxml%3B+subtype%3Dgml%2F3.1.1&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=gml2&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=dxf&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=gpkg&amp;srs=EPSG%3A27700</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WFS&amp;version=1.0.0&amp;request=GetFeature&amp;typename=geonode%3Awom_deep_peat&amp;outputFormat=SHAPE-ZIP&amp;srs=EPSG%3A27700&amp;format_options=charset%3AUTF-8</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WMS&amp;request=GetMap&amp;layers=geonode%3Awom_deep_peat&amp;format=image%2Fpng&amp;height=550&amp;width=431&amp;srs=EPSG%3A27700&amp;bbox=180950.0%2C176000.0%2C352100.03125%2C394350.03125</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WMS&amp;request=GetMap&amp;layers=geonode%3Awom_deep_peat&amp;format=application%2Fpdf&amp;height=550&amp;width=431&amp;srs=EPSG%3A27700&amp;bbox=180950.0%2C176000.0%2C352100.03125%2C394350.03125</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/geoserver/ows?service=WMS&amp;request=GetMap&amp;layers=geonode%3Awom_deep_peat&amp;format=image%2Fjpeg&amp;height=550&amp;width=431&amp;srs=EPSG%3A27700&amp;bbox=180950.0%2C176000.0%2C352100.03125%2C394350.03125</onlink>
          <onlink type="WWW:DOWNLOAD-1.0-http--download">https://mapdata.llyw.cymru/download/7267</onlink>
        </citeinfo>
      </citation>
      <accconst></accconst>
      <descript>
        <abstract>Mae mawn dwfn yn adnodd pwysig yng Nghymru ar gyfer storio carbon, yn cyfrannu at reoli llif dŵr a chefnogi cynefinoedd arbenigol. Mae o dan fygythiad oherwydd newid hinsawdd a thechnegau rheoli tir gan gynnwys trin y tir a draenio. Mae Safon Goedwigaeth y DU (UKFS) yn ei gwneud yn ofynnol na ddylid creu coetiroedd ar briddoedd gyda mawn sy'n fwy na 50cm o ddyfnder neu'n unol â Chanllawiau Gwlad. Mae'n rhaid tynnu ardaloedd o fawn dwfn o'r fath o gynigion creu coetiroedd. Mae map 'Mawndiroedd Cymru' (2022) yn nodi dosbarthiad diweddar o fawn ledled Cymru. Mae'n ffurfio rhan o gyfres o fapiau mawndir, gan gynnwys sgôr tystiolaeth mawn ac amcangyfrif o stociau carbon a ddangosir ar Fap Data Cymru. Crëwyd yr haenau data ar grid 50m lle esboniwyd presenoldeb mawn o amrywiaeth o ffynonellau ar gyfer pob cell grid 50m ledled Cymru.  Rhoddir sgôr tystiolaeth i bob cell grid, sy'n diffinio lefel yr hyder o safbwynt presenoldeb mawn. Mae'r set ddata hon yn darparu amlinelliad o'r holl gelloedd grid 50m sydd â sgôr tystiolaeth mawndir o 2 neu fwy. Cyflwynir manylion llawn y ffynonellau data a ddefnyddiwyd i adeiladu'r map hwn yn ogystal â'r methodolegau a ddefnyddiwyd i ddiffinio lefel y dystiolaeth o safbwynt presenoldeb mawn yn adroddiad methodoleg mapio mawndiroedd Cymru.</abstract>
      </descript>
      <spdom>
        <bounding>
          <westbc>-5.296481135801126</westbc>
          <eastbc>-2.691164461761838</eastbc>
          <northbc>53.44374637223577</northbc>
          <southbc>51.44053666913493</southbc>
        </bounding>
      </spdom>
      <datacred>land nature food</datacred>
      <spdoinfo>
        <direct>dataset</direct>
      </spdoinfo>
    </idinfo>
    <distinfo>
      <stdorder>
        <digform>
          <digtinfo>
            <formname>vector</formname>
          </digtinfo>
        </digform>
      </stdorder>
    </distinfo>
    <lineage>
      <srcinfo>
        <srccite>
          <citeinfo>
            <title></title>
          </citeinfo>
        </srccite>
      </srcinfo>
    </lineage>
    <metainfo>
      <metd>2025-02-19</metd>
    </metainfo>
  </metadata>
</csw:GetRecordByIdResponse>
