Land use change detection and impact assessment in Anzali international coastal wetland using multi-temporal satellite images.
Identifieur interne : 000057 ( PubMed/Corpus ); précédent : 000056; suivant : 000058Land use change detection and impact assessment in Anzali international coastal wetland using multi-temporal satellite images.
Auteurs : Roya Mousazadeh ; Hamidreza Ghaffarzadeh ; Jafar Nouri ; Alireza Gharagozlou ; Mehdi FarahpourSource :
- Environmental monitoring and assessment [ 1573-2959 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- geographic : Iran.
- methods : Conservation of Natural Resources, Environmental Monitoring.
- Agriculture, Ecosystem, Geographic Information Systems, Satellite Imagery, Wetlands.
Abstract
Anzali is one of the 18 Iranian wetlands of international importance listed in Ramsar Convention. This unique ecosystem in the world with high ecological diversity is highly threatened by various factors such as pollutants, sedimentation, unauthorized development of urban infrastructure, over-harvesting of wetland resources, land use changes, and invasive species. Among which, one of the most challenging destructive factors, land use change, was scrutinized in this study. For this, remotely sensed data and Geographical Information System (GIS) were used to detect land changes and corresponding impacts on the study area over a 38-year period from 1975 to 2013.. Changes in the study area were traced in five dominant land-use classes at four time intervals of 1975, 1989, 2007, and 2013. Accordingly, changes in different categories were quantified using satellite images. The methodology adopted in this study includes an integrated approach of supervised classification, zonal and object-oriented image analyses. According to the Kappa coefficient of 0.84 for the land use map of 2013, the overall accuracy of the method was estimated at 89%, which indicated that this method can be useful for monitoring and behavior analysis of other Iranian wetlands. The obtained results revealed extensive land use changes over the study period. As the results suggest, between the years 1975 to 2013, approximately 6500 ha (∼69%) rangeland area degraded. Further, urban and agricultural areas have been extended by 2982 ha (∼74%) and 2228 ha (∼6%), respectively. This could leave a negative impact on water quality of the wetland.
DOI: 10.1007/s10661-015-4900-0
PubMed: 26614306
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hamidreza.ghaffarzadeh@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Nouri, Jafar" sort="Nouri, Jafar" uniqKey="Nouri J" first="Jafar" last="Nouri">Jafar Nouri</name><affiliation><nlm:affiliation>Department of Environmental Management, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Gharagozlou, Alireza" sort="Gharagozlou, Alireza" uniqKey="Gharagozlou A" first="Alireza" last="Gharagozlou">Alireza Gharagozlou</name><affiliation><nlm:affiliation>Geomatics College of National Cartographic Center of Iran (NCC), Tehran, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Farahpour, Mehdi" sort="Farahpour, Mehdi" uniqKey="Farahpour M" first="Mehdi" last="Farahpour">Mehdi Farahpour</name><affiliation><nlm:affiliation>Faculty Member of Research Institute of Forests and Rangelands, KM Expert MENARID GEF and Iranian Joint 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Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Ghaffarzadeh, Hamidreza" sort="Ghaffarzadeh, Hamidreza" uniqKey="Ghaffarzadeh H" first="Hamidreza" last="Ghaffarzadeh">Hamidreza Ghaffarzadeh</name><affiliation><nlm:affiliation>Department of Environmental Economics, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran. hamidreza.ghaffarzadeh@gmail.com.</nlm:affiliation></affiliation></author><author><name sortKey="Nouri, Jafar" sort="Nouri, Jafar" uniqKey="Nouri J" first="Jafar" last="Nouri">Jafar Nouri</name><affiliation><nlm:affiliation>Department of Environmental Management, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Gharagozlou, Alireza" sort="Gharagozlou, Alireza" uniqKey="Gharagozlou A" first="Alireza" last="Gharagozlou">Alireza Gharagozlou</name><affiliation><nlm:affiliation>Geomatics College of National Cartographic Center of Iran (NCC), Tehran, Iran.</nlm:affiliation></affiliation></author><author><name sortKey="Farahpour, Mehdi" sort="Farahpour, Mehdi" uniqKey="Farahpour M" first="Mehdi" last="Farahpour">Mehdi Farahpour</name><affiliation><nlm:affiliation>Faculty Member of Research Institute of Forests and Rangelands, KM Expert MENARID GEF and Iranian Joint Projects, Tehran, Iran.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Environmental monitoring and assessment</title><idno type="eISSN">1573-2959</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Agriculture</term><term>Conservation of Natural Resources (methods)</term><term>Ecosystem</term><term>Environmental Monitoring (methods)</term><term>Geographic Information Systems</term><term>Iran</term><term>Satellite Imagery</term><term>Wetlands</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Iran</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Conservation of Natural Resources</term><term>Environmental Monitoring</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Agriculture</term><term>Ecosystem</term><term>Geographic Information Systems</term><term>Satellite Imagery</term><term>Wetlands</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Anzali is one of the 18 Iranian wetlands of international importance listed in Ramsar Convention. This unique ecosystem in the world with high ecological diversity is highly threatened by various factors such as pollutants, sedimentation, unauthorized development of urban infrastructure, over-harvesting of wetland resources, land use changes, and invasive species. Among which, one of the most challenging destructive factors, land use change, was scrutinized in this study. For this, remotely sensed data and Geographical Information System (GIS) were used to detect land changes and corresponding impacts on the study area over a 38-year period from 1975 to 2013.. Changes in the study area were traced in five dominant land-use classes at four time intervals of 1975, 1989, 2007, and 2013. Accordingly, changes in different categories were quantified using satellite images. The methodology adopted in this study includes an integrated approach of supervised classification, zonal and object-oriented image analyses. According to the Kappa coefficient of 0.84 for the land use map of 2013, the overall accuracy of the method was estimated at 89%, which indicated that this method can be useful for monitoring and behavior analysis of other Iranian wetlands. The obtained results revealed extensive land use changes over the study period. As the results suggest, between the years 1975 to 2013, approximately 6500 ha (∼69%) rangeland area degraded. Further, urban and agricultural areas have been extended by 2982 ha (∼74%) and 2228 ha (∼6%), respectively. This could leave a negative impact on water quality of the wetland.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26614306</PMID><DateCreated><Year>2015</Year><Month>11</Month><Day>30</Day></DateCreated><DateCompleted><Year>2016</Year><Month>06</Month><Day>15</Day></DateCompleted><DateRevised><Year>2015</Year><Month>11</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1573-2959</ISSN><JournalIssue CitedMedium="Internet"><Volume>187</Volume><Issue>12</Issue><PubDate><Year>2015</Year><Month>Dec</Month></PubDate></JournalIssue><Title>Environmental monitoring and assessment</Title><ISOAbbreviation>Environ Monit Assess</ISOAbbreviation></Journal><ArticleTitle>Land use change detection and impact assessment in Anzali international coastal wetland using multi-temporal satellite images.</ArticleTitle><Pagination><MedlinePgn>776</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s10661-015-4900-0</ELocationID><Abstract><AbstractText>Anzali is one of the 18 Iranian wetlands of international importance listed in Ramsar Convention. This unique ecosystem in the world with high ecological diversity is highly threatened by various factors such as pollutants, sedimentation, unauthorized development of urban infrastructure, over-harvesting of wetland resources, land use changes, and invasive species. Among which, one of the most challenging destructive factors, land use change, was scrutinized in this study. For this, remotely sensed data and Geographical Information System (GIS) were used to detect land changes and corresponding impacts on the study area over a 38-year period from 1975 to 2013.. Changes in the study area were traced in five dominant land-use classes at four time intervals of 1975, 1989, 2007, and 2013. Accordingly, changes in different categories were quantified using satellite images. The methodology adopted in this study includes an integrated approach of supervised classification, zonal and object-oriented image analyses. According to the Kappa coefficient of 0.84 for the land use map of 2013, the overall accuracy of the method was estimated at 89%, which indicated that this method can be useful for monitoring and behavior analysis of other Iranian wetlands. The obtained results revealed extensive land use changes over the study period. As the results suggest, between the years 1975 to 2013, approximately 6500 ha (∼69%) rangeland area degraded. Further, urban and agricultural areas have been extended by 2982 ha (∼74%) and 2228 ha (∼6%), respectively. This could leave a negative impact on water quality of the wetland.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Mousazadeh</LastName><ForeName>Roya</ForeName><Initials>R</Initials><AffiliationInfo><Affiliation>Department of Environmental Management, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ghaffarzadeh</LastName><ForeName>Hamidreza</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>Department of Environmental Economics, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran. hamidreza.ghaffarzadeh@gmail.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nouri</LastName><ForeName>Jafar</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Department of Environmental Management, Graduate School of the Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Gharagozlou</LastName><ForeName>Alireza</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Geomatics College of National Cartographic Center of Iran (NCC), Tehran, Iran.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Farahpour</LastName><ForeName>Mehdi</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Faculty Member of Research Institute of Forests and Rangelands, KM Expert MENARID GEF and Iranian Joint Projects, Tehran, Iran.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>11</Month><Day>27</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Environ Monit Assess</MedlineTA><NlmUniqueID>8508350</NlmUniqueID><ISSNLinking>0167-6369</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000383" MajorTopicYN="N">Agriculture</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D003247" MajorTopicYN="N">Conservation of Natural Resources</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D040362" MajorTopicYN="N">Geographic Information Systems</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007492" MajorTopicYN="N" Type="Geographic">Iran</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D063809" MajorTopicYN="Y">Satellite Imagery</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D053833" MajorTopicYN="Y">Wetlands</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Anzali international wetland</Keyword><Keyword MajorTopicYN="N">Geographical Information System (GIS)</Keyword><Keyword MajorTopicYN="N">Impact assessment</Keyword><Keyword MajorTopicYN="N">Land use change</Keyword><Keyword MajorTopicYN="N">Remote sensing</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2015</Year><Month>02</Month><Day>24</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2015</Year><Month>09</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>11</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>11</Month><Day>29</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2016</Year><Month>6</Month><Day>16</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26614306</ArticleId><ArticleId IdType="doi">10.1007/s10661-015-4900-0</ArticleId><ArticleId IdType="pii">10.1007/s10661-015-4900-0</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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