摘要
以杭州西湖风景区为例,运用碳税法、工业制氧法、恢复费用法、替代工程法、机会成本法、影子价格法等目前国际上通用的评估方法,对其生态效益进行了货币化评价。结果表明:西湖风景区绿地的年固碳释氧价值为1 754.98万元,年净化环境污染价值为8 965.36万元,年涵养水源价值为651.54万元,年土壤保持价值为783.90万元,年调节气候价值为30 266.62万元,年总价值约为42 422.40万元。
Monetized ecological benefit evaluation of the West Lake scenic area in Hangzhou was carried out by using a series of advanced evaluation methods, such as replacement cost method, shadow engineering method, opportunity cost method, shadow price method and so on. The results indicated that the annual values of fixation carbon and oxygen release, the annual value of purifying the polluted environment, the annual value of water maintaining, the annual value of soil conservation, the annual value of temperature regulation, and the total value were 17 549 800 Yuan, 89 653 600 Yuan, 6 515 400 Yuan,, 7 839 000 Yuan, 302 666 200 Yuan, and 424 224 000Yuan, respectively.
出处
《西北林学院学报》
CSCD
北大核心
2011年第1期209-213,共5页
Journal of Northwest Forestry University
基金
杭州市园文局科技发展计划项目(2006-001)
杭州市科技局新农村建设及社会发展专项(20081433B06)
关键词
杭州西湖风景区
生态效益
货币化
评价
城市绿地
West Lake scenic area in Hangzhou
ecological benefit
monetized
evaluation
urban green space
