TUGAI: An integrated simulation tool for ecological assessment of alternative water management strategies in a degraded river delta.
Identifieur interne : 003D13 ( Main/Exploration ); précédent : 003D12; suivant : 003D14TUGAI: An integrated simulation tool for ecological assessment of alternative water management strategies in a degraded river delta.
Auteurs : Maja Schlüter [Allemagne] ; Nadja Rüger ; Andre G. Savitsky ; Nina M. Novikova ; Michael Matthies ; Helmut LiethSource :
- Environmental management [ 0364-152X ] ; 2006.
Descripteurs français
- KwdFr :
- Conservation des ressources naturelles (MeSH), Environnement (MeSH), Modèles théoriques (MeSH), Pollution chimique de l'eau (analyse), Rivières (composition chimique), Surveillance de l'environnement (MeSH), Systèmes d'information géographique (MeSH), Sédiments géologiques (analyse), Écologie (MeSH).
- MESH :
- analyse : Pollution chimique de l'eau, Sédiments géologiques.
- composition chimique : Rivières.
- Conservation des ressources naturelles, Environnement, Modèles théoriques, Surveillance de l'environnement, Systèmes d'information géographique, Écologie.
English descriptors
- KwdEn :
- MESH :
Abstract
The development of ecologically sound water allocation strategies that account for the needs of riverine ecosystems is a pressing issue, especially in semiarid river basins. In the Aral Sea Basin, a search for strategies to mitigate ecological and socioeconomic deterioration has been in process since the early 1990s. The Geographic Information System-based simulation tool TUGAI has been developed to support the policy determination process by providing a simple, problem-oriented method to assess ecological effects of alternative water management strategies for the Amudarya River. It combines a multiobjective water allocation model with simple, spatially explicit statistical and rule-based models of landscape dynamics. Changes in environmental conditions are evaluated by a fuzzy habitat suitability index for Populus euphratica, which is the dominant species of the characteristic riverine Tugai forests. Water management scenarios can be developed by altering spatiotemporal water distribution in the delta area or the amount of water inflow into the delta. Outcomes of scenario analysis are qualitative comparisons of the ecological effects of different options for a time period of up to 28 years. The given approach utilizes different types of knowledge, from quantitative hydrological data to qualitative local expert knowledge. The main purpose of the tool is to integrate the knowledge in a comprehensive way to make it available for discussions on alternative policies in moderated workshops with stakeholders. In this article, the modules of the tool, their integration, and three hypothetical scenarios are presented. Based on the experience gained when developing the TUGAI tool, we propose that the general framework can be transferred to other areas where tradeoffs in water allocation between the environment and other water users are of major concern. The potential for a simulation tool to structure and inform a complex resource management situation by involving local experts and stakeholders in the development of possible future scenarios will become increasingly valuable for transparent and participatory resource management.
DOI: 10.1007/s00267-005-0108-3
PubMed: 16933083
Affiliations:
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Savitsky</name></author><author><name sortKey="Novikova, Nina M" sort="Novikova, Nina M" uniqKey="Novikova N" first="Nina M" last="Novikova">Nina M. Novikova</name></author><author><name sortKey="Matthies, Michael" sort="Matthies, Michael" uniqKey="Matthies M" first="Michael" last="Matthies">Michael Matthies</name></author><author><name sortKey="Lieth, Helmut" sort="Lieth, Helmut" uniqKey="Lieth H" first="Helmut" last="Lieth">Helmut Lieth</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2006">2006</date><idno type="RBID">pubmed:16933083</idno><idno type="pmid">16933083</idno><idno type="doi">10.1007/s00267-005-0108-3</idno><idno type="wicri:Area/Main/Corpus">003D44</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003D44</idno><idno type="wicri:Area/Main/Curation">003D44</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">003D44</idno><idno type="wicri:Area/Main/Exploration">003D44</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">TUGAI: An integrated simulation tool for ecological assessment of alternative water management strategies in a degraded river delta.</title><author><name sortKey="Schluter, Maja" sort="Schluter, Maja" uniqKey="Schluter M" first="Maja" last="Schlüter">Maja Schlüter</name><affiliation wicri:level="3"><nlm:affiliation>Institute of Environmental Systems Research, University of Osnabrück, 49069 Osnabrück, Germany. maja.schlueter@ufz.de</nlm:affiliation><country xml:lang="fr">Allemagne</country><wicri:regionArea>Institute of Environmental Systems Research, University of Osnabrück, 49069 Osnabrück</wicri:regionArea><placeName><region type="land" nuts="2">Basse-Saxe</region><settlement type="city">Osnabrück</settlement></placeName></affiliation></author><author><name sortKey="Ruger, Nadja" sort="Ruger, Nadja" uniqKey="Ruger N" first="Nadja" last="Rüger">Nadja Rüger</name></author><author><name sortKey="Savitsky, Andre G" sort="Savitsky, Andre G" uniqKey="Savitsky A" first="Andre G" last="Savitsky">Andre G. 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In the Aral Sea Basin, a search for strategies to mitigate ecological and socioeconomic deterioration has been in process since the early 1990s. The Geographic Information System-based simulation tool TUGAI has been developed to support the policy determination process by providing a simple, problem-oriented method to assess ecological effects of alternative water management strategies for the Amudarya River. It combines a multiobjective water allocation model with simple, spatially explicit statistical and rule-based models of landscape dynamics. Changes in environmental conditions are evaluated by a fuzzy habitat suitability index for Populus euphratica, which is the dominant species of the characteristic riverine Tugai forests. Water management scenarios can be developed by altering spatiotemporal water distribution in the delta area or the amount of water inflow into the delta. Outcomes of scenario analysis are qualitative comparisons of the ecological effects of different options for a time period of up to 28 years. The given approach utilizes different types of knowledge, from quantitative hydrological data to qualitative local expert knowledge. The main purpose of the tool is to integrate the knowledge in a comprehensive way to make it available for discussions on alternative policies in moderated workshops with stakeholders. In this article, the modules of the tool, their integration, and three hypothetical scenarios are presented. Based on the experience gained when developing the TUGAI tool, we propose that the general framework can be transferred to other areas where tradeoffs in water allocation between the environment and other water users are of major concern. The potential for a simulation tool to structure and inform a complex resource management situation by involving local experts and stakeholders in the development of possible future scenarios will become increasingly valuable for transparent and participatory resource management.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">16933083</PMID><DateCompleted><Year>2007</Year><Month>01</Month><Day>03</Day></DateCompleted><DateRevised><Year>2018</Year><Month>11</Month><Day>13</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Print">0364-152X</ISSN><JournalIssue CitedMedium="Print"><Volume>38</Volume><Issue>4</Issue><PubDate><Year>2006</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Environmental management</Title><ISOAbbreviation>Environ Manage</ISOAbbreviation></Journal><ArticleTitle>TUGAI: An integrated simulation tool for ecological assessment of alternative water management strategies in a degraded river delta.</ArticleTitle><Pagination><MedlinePgn>638-53</MedlinePgn></Pagination><Abstract><AbstractText>The development of ecologically sound water allocation strategies that account for the needs of riverine ecosystems is a pressing issue, especially in semiarid river basins. In the Aral Sea Basin, a search for strategies to mitigate ecological and socioeconomic deterioration has been in process since the early 1990s. The Geographic Information System-based simulation tool TUGAI has been developed to support the policy determination process by providing a simple, problem-oriented method to assess ecological effects of alternative water management strategies for the Amudarya River. It combines a multiobjective water allocation model with simple, spatially explicit statistical and rule-based models of landscape dynamics. Changes in environmental conditions are evaluated by a fuzzy habitat suitability index for Populus euphratica, which is the dominant species of the characteristic riverine Tugai forests. Water management scenarios can be developed by altering spatiotemporal water distribution in the delta area or the amount of water inflow into the delta. Outcomes of scenario analysis are qualitative comparisons of the ecological effects of different options for a time period of up to 28 years. The given approach utilizes different types of knowledge, from quantitative hydrological data to qualitative local expert knowledge. The main purpose of the tool is to integrate the knowledge in a comprehensive way to make it available for discussions on alternative policies in moderated workshops with stakeholders. In this article, the modules of the tool, their integration, and three hypothetical scenarios are presented. Based on the experience gained when developing the TUGAI tool, we propose that the general framework can be transferred to other areas where tradeoffs in water allocation between the environment and other water users are of major concern. The potential for a simulation tool to structure and inform a complex resource management situation by involving local experts and stakeholders in the development of possible future scenarios will become increasingly valuable for transparent and participatory resource management.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Schlüter</LastName><ForeName>Maja</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Institute of Environmental Systems Research, University of Osnabrück, 49069 Osnabrück, Germany. maja.schlueter@ufz.de</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Rüger</LastName><ForeName>Nadja</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Savitsky</LastName><ForeName>Andre G</ForeName><Initials>AG</Initials></Author><Author ValidYN="Y"><LastName>Novikova</LastName><ForeName>Nina M</ForeName><Initials>NM</Initials></Author><Author ValidYN="Y"><LastName>Matthies</LastName><ForeName>Michael</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Lieth</LastName><ForeName>Helmut</ForeName><Initials>H</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2006</Year><Month>08</Month><Day>23</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Environ Manage</MedlineTA><NlmUniqueID>7703893</NlmUniqueID><ISSNLinking>0364-152X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D003247" MajorTopicYN="Y">Conservation of Natural Resources</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004463" MajorTopicYN="N">Ecology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004777" MajorTopicYN="Y">Environment</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004784" MajorTopicYN="N">Environmental Monitoring</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D040362" MajorTopicYN="Y">Geographic Information Systems</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019015" MajorTopicYN="N">Geologic Sediments</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D008962" MajorTopicYN="N">Models, Theoretical</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D045483" MajorTopicYN="N">Rivers</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014877" MajorTopicYN="N">Water Pollution, Chemical</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2005</Year><Month>04</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2006</Year><Month>03</Month><Day>17</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2006</Year><Month>8</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2007</Year><Month>1</Month><Day>4</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2006</Year><Month>8</Month><Day>26</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">16933083</ArticleId><ArticleId IdType="doi">10.1007/s00267-005-0108-3</ArticleId></ArticleIdList><ReferenceList><Reference><Citation>Sci Total Environ. 2001 Jul 2;274(1-3):231-53</Citation><ArticleIdList><ArticleId IdType="pubmed">11453300</ArticleId></ArticleIdList></Reference><Reference><Citation>J Environ Manage. 2003 Apr;67(4):303-13</Citation><ArticleIdList><ArticleId IdType="pubmed">12710919</ArticleId></ArticleIdList></Reference></ReferenceList></PubmedData></pubmed><affiliations><list><country><li>Allemagne</li></country><region><li>Basse-Saxe</li></region><settlement><li>Osnabrück</li></settlement></list><tree><noCountry><name sortKey="Lieth, Helmut" sort="Lieth, Helmut" uniqKey="Lieth H" first="Helmut" last="Lieth">Helmut Lieth</name><name sortKey="Matthies, Michael" sort="Matthies, Michael" uniqKey="Matthies M" first="Michael" last="Matthies">Michael Matthies</name><name sortKey="Novikova, Nina M" sort="Novikova, Nina M" uniqKey="Novikova N" first="Nina M" last="Novikova">Nina M. Novikova</name><name sortKey="Ruger, Nadja" sort="Ruger, Nadja" uniqKey="Ruger N" first="Nadja" last="Rüger">Nadja Rüger</name><name sortKey="Savitsky, Andre G" sort="Savitsky, Andre G" uniqKey="Savitsky A" first="Andre G" last="Savitsky">Andre G. Savitsky</name></noCountry><country name="Allemagne"><region name="Basse-Saxe"><name sortKey="Schluter, Maja" sort="Schluter, Maja" uniqKey="Schluter M" first="Maja" last="Schlüter">Maja Schlüter</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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