[Land cover and landscape pattern changes in Poyang Lake region of China in 1980-2010].
Identifieur interne : 000442 ( Ncbi/Checkpoint ); précédent : 000441; suivant : 000443[Land cover and landscape pattern changes in Poyang Lake region of China in 1980-2010].
Auteurs : Juan-Le Wang [République populaire de Chine] ; Ying-Ying Ran ; Yong-Jie Zhang ; Xiao-Ming Cao ; Fei YangSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2013.
Descripteurs français
- Wicri :
- geographic : République populaire de Chine.
English descriptors
- KwdEn :
- MESH :
- geographic : China.
- growth & development : Crops, Agricultural, Trees.
- Ecosystem, Environmental Monitoring, Geographic Information Systems, Lakes, Remote Sensing Technology, Urbanization.
Abstract
Based on the land cover datasets of Poyang Lake region in 1980, 2005, and 2010, and by using GIS, RS, and landscape ecology approaches, this paper studied the land cover and landscape pattern changes in this region from 1980 to 2010, and quantitatively analyzed the land cover types change degree, patch area index, patch shape index, margin density index, and landscape diversity index. In 1980-2010, the main land cover types in this region were paddy field, inland water, evergreen broadleaf forest, and urban built-up area, and their areas and spatial patterns varied dramatically. Overall, the areas of inland water and urban built-up area had a significant increase, while those of paddy field and dry farmland decreased somewhat. Due to the effects of population growth and economic development, the landscape fragmentation degree and landscape diversity index presented a decreasing trend, but the decrement was small, which implied that the previous environmental management of this region had exerted important roles, but a long term challenge was still faced with between the regional environmental protection and sustainable development.
PubMed: 23898669
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000186
- to stream PubMed, to step Curation: 000186
- to stream PubMed, to step Checkpoint: 000186
- to stream Ncbi, to step Merge: 000442
- to stream Ncbi, to step Curation: 000442
Links to Exploration step
pubmed:23898669Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Land cover and landscape pattern changes in Poyang Lake region of China in 1980-2010].</title><author><name sortKey="Wang, Juan Le" sort="Wang, Juan Le" uniqKey="Wang J" first="Juan-Le" last="Wang">Juan-Le Wang</name><affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100010, China. wangjl@igsnrr.ac.cn</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100010</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Ran, Ying Ying" sort="Ran, Ying Ying" uniqKey="Ran Y" first="Ying-Ying" last="Ran">Ying-Ying Ran</name></author><author><name sortKey="Zhang, Yong Jie" sort="Zhang, Yong Jie" uniqKey="Zhang Y" first="Yong-Jie" last="Zhang">Yong-Jie Zhang</name></author><author><name sortKey="Cao, Xiao Ming" sort="Cao, Xiao Ming" uniqKey="Cao X" first="Xiao-Ming" last="Cao">Xiao-Ming Cao</name></author><author><name sortKey="Yang, Fei" sort="Yang, Fei" uniqKey="Yang F" first="Fei" last="Yang">Fei Yang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="RBID">pubmed:23898669</idno><idno type="pmid">23898669</idno><idno type="wicri:Area/PubMed/Corpus">000186</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000186</idno><idno type="wicri:Area/PubMed/Curation">000186</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000186</idno><idno type="wicri:Area/PubMed/Checkpoint">000186</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000186</idno><idno type="wicri:Area/Ncbi/Merge">000442</idno><idno type="wicri:Area/Ncbi/Curation">000442</idno><idno type="wicri:Area/Ncbi/Checkpoint">000442</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Land cover and landscape pattern changes in Poyang Lake region of China in 1980-2010].</title><author><name sortKey="Wang, Juan Le" sort="Wang, Juan Le" uniqKey="Wang J" first="Juan-Le" last="Wang">Juan-Le Wang</name><affiliation wicri:level="1"><nlm:affiliation>State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100010, China. wangjl@igsnrr.ac.cn</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>State Key Laboratory of Resources and Environment Information System, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100010</wicri:regionArea><placeName><settlement type="city">Pékin</settlement></placeName></affiliation></author><author><name sortKey="Ran, Ying Ying" sort="Ran, Ying Ying" uniqKey="Ran Y" first="Ying-Ying" last="Ran">Ying-Ying Ran</name></author><author><name sortKey="Zhang, Yong Jie" sort="Zhang, Yong Jie" uniqKey="Zhang Y" first="Yong-Jie" last="Zhang">Yong-Jie Zhang</name></author><author><name sortKey="Cao, Xiao Ming" sort="Cao, Xiao Ming" uniqKey="Cao X" first="Xiao-Ming" last="Cao">Xiao-Ming Cao</name></author><author><name sortKey="Yang, Fei" sort="Yang, Fei" uniqKey="Yang F" first="Fei" last="Yang">Fei Yang</name></author></analytic><series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title><idno type="ISSN">1001-9332</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>China</term><term>Crops, Agricultural (growth & development)</term><term>Ecosystem</term><term>Environmental Monitoring</term><term>Geographic Information Systems</term><term>Lakes</term><term>Remote Sensing Technology</term><term>Trees (growth & development)</term><term>Urbanization</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>China</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Crops, Agricultural</term><term>Trees</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Ecosystem</term><term>Environmental Monitoring</term><term>Geographic Information Systems</term><term>Lakes</term><term>Remote Sensing Technology</term><term>Urbanization</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>République populaire de Chine</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Based on the land cover datasets of Poyang Lake region in 1980, 2005, and 2010, and by using GIS, RS, and landscape ecology approaches, this paper studied the land cover and landscape pattern changes in this region from 1980 to 2010, and quantitatively analyzed the land cover types change degree, patch area index, patch shape index, margin density index, and landscape diversity index. In 1980-2010, the main land cover types in this region were paddy field, inland water, evergreen broadleaf forest, and urban built-up area, and their areas and spatial patterns varied dramatically. Overall, the areas of inland water and urban built-up area had a significant increase, while those of paddy field and dry farmland decreased somewhat. Due to the effects of population growth and economic development, the landscape fragmentation degree and landscape diversity index presented a decreasing trend, but the decrement was small, which implied that the previous environmental management of this region had exerted important roles, but a long term challenge was still faced with between the regional environmental protection and sustainable development.</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li></country><settlement><li>Pékin</li></settlement></list><tree><noCountry><name sortKey="Cao, Xiao Ming" sort="Cao, Xiao Ming" uniqKey="Cao X" first="Xiao-Ming" last="Cao">Xiao-Ming Cao</name><name sortKey="Ran, Ying Ying" sort="Ran, Ying Ying" uniqKey="Ran Y" first="Ying-Ying" last="Ran">Ying-Ying Ran</name><name sortKey="Yang, Fei" sort="Yang, Fei" uniqKey="Yang F" first="Fei" last="Yang">Fei Yang</name><name sortKey="Zhang, Yong Jie" sort="Zhang, Yong Jie" uniqKey="Zhang Y" first="Yong-Jie" last="Zhang">Yong-Jie Zhang</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Wang, Juan Le" sort="Wang, Juan Le" uniqKey="Wang J" first="Juan-Le" last="Wang">Juan-Le Wang</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Agronomie/explor/SisAgriV1/Data/Ncbi/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000442 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd -nk 000442 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Agronomie
|area= SisAgriV1
|flux= Ncbi
|étape= Checkpoint
|type= RBID
|clé= pubmed:23898669
|texte= [Land cover and landscape pattern changes in Poyang Lake region of China in 1980-2010].
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Checkpoint/RBID.i -Sk "pubmed:23898669" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Checkpoint/biblio.hfd \
| NlmPubMed2Wicri -a SisAgriV1
| This area was generated with Dilib version V0.6.28. |  |