洪泽湖湿地生态服务功能分区及其效益分析

200521371-73RuralEco-Environment210097116X321A1001-5906200503-0071-03EcosystemfunctionzoningandbenefitanalysisofwetlandsofHongzeLake.ZHAIShui-jingQIANYiHOUJian-bingCollegeofGe-ographyScienceNanjingNormalUniversityNanjing210097China.RuralEco-Environment200521371-73AbstractAnecosystemisoftenmultipleinfunctiondifferentinconsistency.Basedonkeyservicesandservicecompatibilityanecosystemcanbedividedintomanyzones.WetlandsoftheHongzeLakerichinbiospeciesdiversityareimportantlakywetlandsinJiangsuProvinceandhave11differentkindsofecologicalservicefunctions.UsingthemethodofconsistencyanalysisthewetlandsoftheHongzeLakecanbedividedintosixecologicalfunctionzonesi.e.importantspeciesinhabitingzonelacustrineaquiculturezoneaquaticproductsintensivelyrearingzonewatersourcesupplyzonesocialandculturalzoneandpollutantdecomposingzone.RelevantprotectionmeasuresarepresentedtobringaboutimportantecologicaleconomicalandsocialefficiencyforthewetlandsoftheHongzeLake.KeywordsHongzeLakewetlandsecosystemserviceseco-functionalzoneefficiencyanalyses12311.16m6m1971433º6'～33º40'118º10'～118º52'1.9m4.5m30.4m312.5m1597km21.2521.320037200412892075200338611734739735639152711521536146467281456155Ⅱ4Ⅰ12Ⅱ2005-01-146518①22.16Costanza7174111222222221Table1ConsistencybetweenvariousecologicalservicefunctionsofthewetlandsoftheHongzeLake))*))))+))))++++++++))))))))))*+)+++)+++)+)++))+)))+)++**++))+)+)*)++))+)))*)++)++)++++++))+)+)++++))+)+)))))))+*11122222.2241120027LandsatTM633.11-①..200416-84272142345862053.2114273231.J.2002212114-1172.J.200481-43.J.2004162157-1614.M.20044-2805.M.199757-616.J.20031811187CostanzaRd'ArgeRdeGrootRetal.Thevalueoftheworld'se-cosystemservicesandnaturalcapitalJ.Nature19973876230253-2608.J.2002252391979373