作　　者： ; ; ; ; ; (谈可可）;

机构地区： 湖南农业大学资源环境学院

出　　处： 《中国人口·资源与环境》 2014年第S2期430-434,共5页

摘　　要： 近年来,随着对森林生态系统服务功能认识的日益提升,森林生态系统服务功能的价值核算愈显重要。本文应用生态价值法、碳税法、影子工程法与意愿调查评估法等研究方法,对韶关森林涵养水源、固碳释氧、保育土壤、净化空气、休闲娱乐及保护生物多样性6项生态服务功能价值进行了核算。结果表明,韶关森林生态系统6项服务功能的总价值为769亿元,相当于该区GPD总量的94.14%;而6项功能指标中涵养水源功能价值最高,为3.25×1010元,占总价值42.26%;单位面积森林生态系统服务功能价值约为全国单位价值的4.8倍。 In recent years,as increasing the understanding of forest ecosystem function,calculation of the forest ecosystem services value has become significant. This paper uses main research method include ecological value、carbon tax、shadow price、contingent valuation and so on. We assess six functional indexes including holding water sources,sequestration of carbon dioxide,release of oxygen,protection of surface soil,purification of atmospheric pollution,recreation & entertainment,the protection of biological diversity in shaoguan city. As a result,the flow value of Shaoguan City forest ecosystem services is 769 billion yuan,which is equivalent to 94. 14%of total GPD; holding water sources among six functional indexes is the highest,about 769 billion yuan,accounting for 42. 26% of total value. Forest ecosystem service value per unit area is about 4. 8 times as much as the unit value.

关 键 词： 韶关 森林生态系统 生态服务功能 价值核算

领　　域： [农业科学]