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    <identifier>10.57760/sciencedb.IGA.00499</identifier>
    <datestamp>2023-09-26T16:08:41Z</datestamp>
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<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:date>2023-09-26</dc:date>
  <dc:title>30m Spatial Dataset for Returning Farmland to Wetlands (2000-2010, North China)</dc:title>
  <dc:identifier>doi:10.57760/sciencedb.iga.00499</dc:identifier>
  <dc:language>en</dc:language>
  <dc:description>a. Data content (data file/table name, including observation index content)

The 30m spatial dataset for returning farmland to moisture (2000-2010, North China) reflects the spatial distribution of returning farmland to moisture in North China from 2000 to 2010.

b. Construction purpose

Monitoring the situation of returning farmland to wetlands in North China provides scientific support for wetland protection and ecological restoration.

c. Service object

It can widely serve scientific researchers in related disciplines such as geography, agriculture, wetland ecology, and environmental protection.

d. Time range of data

2000-2010

e. The spatial range of data

North China region</dc:description>
  <dc:subject>North China; Returning Farmland to Wetlands; 2000-2010</dc:subject>
  <dc:creator>毛德华</dc:creator>
  <dc:rights>PUBLIC</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/</dc:rights>
  <dc:type>dataset</dc:type>
  <dc:publisher>Science Data Bank</dc:publisher>
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