退耕驱动的陕北县南沟流域生态服务功能价值评估

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1、万方数据万方数据万方数据万方数据in2013,andtheecologicalbenefitsoftheGrainforGreenwasworthmorethanthreetimesasmuchasthefarmers'income.AsthecompensationoftheGrainforGreenProgram(GGP)intheXiannangouwatershed,thecarbonsinkvaluecouldrelievethethecontradictionbetweenfarmers'incomeandtheecologicalenviron

2、mentprotection,thecompensationcouldpromotethecoordinateddevelopmentbetweenhumanandnature,theresearchresultscanprovidepolicybasisfortherelateddecisionmakers.Keywords:carbonsinkvalue;biodiversityconservationvalue;ecosystemservicevalues;drivingfactor;XiannangouwatershedThesis:Basicres

3、earch万方数据目录目录1绪论........................................................................................................................................11.1选题背景及研究意义.....................................................................................................11.2国内外研究进展.....

4、........................................................................................................31.2.1国外研究进展...........................................................................................................31.2.2国内研究进展...............................................

5、............................................................41.3研究内容、思路及技术路线.........................................................................................61.3.1研究内容...........................................................................................................

6、........61.3.2研究思路...................................................................................................................61.3.3技术路线...................................................................................................................72研究区概况.................

7、...........................................................................................................82.1研究区地理位置.............................................................................................................82.2研究区自然和社会经济概况.......................................

8、..........................