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应用生态学报 ›› 2000, Vol. ›› Issue (2): 290-292.

• 研究论文 • 上一篇    下一篇

生态系统服务的物质量与价值量评价方法的比较分析

赵景柱, 肖寒, 吴刚   

  1. 中国科学院生态环境研究中心系统生态开放研究室, 北京100085
  • 收稿日期:1999-12-09 修回日期:2000-01-10 出版日期:2000-03-25
  • 通讯作者: 赵景柱,男,1958年生,研究员,博士,博士生导师.从事可持续发展的系统生态学分析与评价研究,在国内外学术刊物上发表60余篇论文.E-mail:jzhao@mail.rcees.ac.cn
  • 基金资助:
    国家自然科学基金资助项目(39770149)

Comparison analysis on physical and value assessment methods for ecosystems services

ZHAO Jingzhu, XIAO Han, WU Gang   

  1. Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085
  • Received:1999-12-09 Revised:2000-01-10 Online:2000-03-25

摘要: 对生态系统服务的物质量评价和价值量评价这两类评价方法进行比较,分析了这两类评价方法的优点和缺点.结果表明,采用物质量和价值量两种不同的方法对同一个生态系统进行服务评价,往往会得出不同甚至相反的结论;对于不同的评价目的和不同的评价空间尺度,这两类评价方法的作用是有较大区别的,同时这两类评价方法在一定意义上又是互相促进和互为补充的.

关键词: 生态系统服务, 评价, 比较

Abstract: Physical assessment method (PAM) and value assessment method (VAM) for ecosystems services assessment were compared, and their strengths and weaknesses were analyzed. The comparison and analysis demonstrated that in some cases,different, even opposite results will be drawn with these two methods for the ecosystems services assessment of one ecosystem. The functions or effects of PAM and VAM are different for different assessment purposes or different spatial scales, but they will promote and complement each other to some extent.

Key words: Ecosystems services, Assessment, Comparison