甘肃祁连山森林生态系统服务功能及价值评估  

Value evaluation of forest ecosystem services of Qilian mountain in Gansu province

作　　者：靳芳[1,2] 张振明 余新晓[2] 饶良懿[2] 牛健植[2] 鲁绍伟[2] 谢媛媛[2] 

机构地区：[1]国家林业局 [2]北京林业大学水土保持学院,水土保持与荒漠化防治教育部重点实验室,北京100083

出　　处：《中国水土保持科学》2005年第1期53-57,共5页Science of Soil and Water Conservation

基　　金：重大基础研究前期研究专项项目"我国森林生态系统服务功能及其价值评估研究"(2 0 0 3CCB0 0 5 0 0 )

摘　　要：为引起各界对森林生态系统的重视 ,推进西北地区生态环境建设 ,采用影子工程法、市场价值法、替代花费法、机会成本法、收益资本化法等 ,对祁连山森林生态系统服务功能进行评估 ,得出祁连山每年森林生态系统服务功能总价值为 2 4 30亿元。其中涵养水源为 9 30亿元 ,保育土壤为 5 6 4亿元 ,固碳制氧为 2 6 91 39万元 ,净化空气为 7 4 1亿元 ,保护生物多样性 1 5 1亿元 ,森林景观与游憩价值 16 87 5 0万元。In order to cause the attention of society and people to the forest ecosystem, and advance the ecological environment conservation in the Northwest China, value of the forest ecosystem services of Qilian mountain in Gansu province were evaluated by using the methods of shadow engineering, market price, substitution expenditure, opportunity-cost, capitalized returns, and so on. The results indicate that the annual general forest ecosystem service value in this area amount to 2430 million yuan (Chinese RMB), of which, 930 million yuan for storing water, 564 million yuan for soil conservation, 26.91 million yuan for carbon dioxide fixation and oxygen production, 741 million yuan for air purification, 151 million yuan for biodiversity protection and 16.88 million yuan for forest landscape and tourism.

关 键 词：价值评估 服务功能 资本化 机会成本法 收益 甘肃 市场价值法 森林生态系统 祁连山 森林景观 

分 类 号：S718[农业科学—林学] F275[经济管理—企业管理]