南水北调与水利科技2011，Vol.9Issue(4)：91-95,5.DOI:10.3724/SP.J.1201.2011.04091
承德武烈河流域水生态系统服务功能经济价值研究
Economic Value of Service Functions of Freshwater Ecosystem in the Wulie River Basin
摘要
Abstract
Using the method of bionomics and ecological economics, the economic values of all kinds of freshwater ecosystem service functions in the Wulie River Basin are evaluated. Results indicate that the total ecosystem service value of the water ecosystem in the basin is more than 5. 03×109 Yuan,accounting for 9.12 percent of the GDP of Chengde City in 2008. Specifically, the value of product supply,including shipping,water supply for people living and industrial-agricultural production,hydroelec-tricity generating,and so on,amounts to 0. 3X 109 Yuan; the regulation value,including adjusting climate,cleaning air and water,and so on,amounts to 3.13×109 Yuan;the support value,referring to protecting the biological diversity,amounts to 0. 25× 109 Yuan; the water culture services 1. 34 ×109 Yuan. It can be concluded that freshwater ecosystem services in the basin exert an indispensable function to support and safeguard the sustainable development of agriculture and industry, and to maintain the whole ecosystems health and people's life as well as wealth safety in Chengde City.关键词
水生态系统/服务功能/经济价值/武烈河流域/提供产品功能/调节功能/支持功能/文化功能Key words
Freshwater ecosystem/ Service function/ Economic value/ Wulie River Basin/ product supply function/ regulation function/ support function/ culture function分类
建筑与水利引用本文复制引用
郝彩莲,尹军,张诚,秦天玲,李立新..承德武烈河流域水生态系统服务功能经济价值研究[J].南水北调与水利科技,2011,9(4):91-95,5.基金项目
国家自然科学基金(51027066) （51027066）
国家重点基础研究发展计划(973计划)(2010CB951102) （973计划）
