株洲市耕地生态系统服务功能价值测算与耕地保护经济补偿的研究

《株洲市耕地生态系统服务功能价值测算与耕地保护经济补偿的研究》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、偿标准提供思路，推动我国耕地保护经济补偿机制的建立，提高耕地保护效益。关键词：耕地生态系统服务功能，耕地保护，经济补偿标准ABSTRACTCultiVatedlandhasnotonlyvaluetoprovideforhumanlifeandproductiondatawithindirectValue，suchastheregulationofc1imate，self—restraintFountainhead，maintainingnutrientcycling，soilandwaterconservation，protectionofnationalfoodsecurit

2、yandsocialstabi1ity．Atpresent，because10werreturnofcultivatedlanduseacceleratedconversionofcultiVated1and，abusingofconstructionland，makingfoodsecurityandecologicalsafetyinourcountryfaceaseriousthreat．ThispaperisbasedonbasedtheoryoftheCultivated1andecosystemservicefunctionandbenefitofcultivated

3、1andutilizationfromdirectandindirectvalueofthevalueofCultiVated1andecosystemservicefunction，selectingnineserVicefunctioneValuationfactorssuchascropproduction，carbonfixationandoxygenrelease，Cleanenvironment，waterconserVation，maintenancecycleofnutrientsandformationofnewsoilandsoon，Valuingthefar

4、mlandecosystemservicefunctionofZhuzhouareain2010withthemethodofenergyanalysismethods，beingbasedonthismeasure，taking2010asthebaseyear，attemptstomeasuretheeconomiccompensationofcultiVatedlandprotectioninZhuzhouarea．ThengettingtheeconomiccompensationofcultivatedlandprotectionstandardofZhuzhouare

5、aurbancountiesbythec01lectivedevelopmentstagecoefficientandoutputofcultivated1and，gettingthemainlandusetypesofeconomiccompensationforfarmlandprotectionstandardofZhuzhouareabytheamendmentoftheindirectValueofperunitareaecosystemservicefunction．Andbasedonacomprehensiveeconomiccompensationstandar

6、dofcultivatedlandprotectionofZhuzhouareainthebenchmarkyear，gettingeachyear’sforthesocialdevelopmentstagecoefficientofeachyearandcultivated1andoutDutcorrectionofunitarea．Theresultofcalculationisthat2010Zhuzhoucitvfarmlandecosystemservicefunctionvalueof1．12×1010yuan，whichdirecttheValueof7．38×10

7、9yuan，3．87×109yuanforvalue．Theeconomiccompensationofcultivated1andprotectionpracticalstandardofZhuzhouareain2010is1．3lmil1ionyuan／ha．Thisstudybasedonquantitativeanalysisofthevalueof，、1·1·^．_．一乙u上t1Vated．LandecosystemserVlcefunctionandcalculat