摘要
连续综述了中国草原/草地生态系统服务价值的构成,草地生态系统服务的总价值,各类型草地的生态系统服务的价值。论证了草原/草地为中国提供了最大的生态系统服务价值,草地生态系统服务的生态价值远大于经济价值。论述了草地生态系统服务价值评估具有下列重要意义: 1. 指明了草地生态系统服务的具体项目及其不可代替性; 2. 确定了草地生态资本的价值; 3. 促进了环境成本核算和实现绿色GDP。文章在最后还讨论了草原/草地生态系统服务价值评估中存在的问题。
Composition of service value of grassland(rangeland) ecosystem in China, total service value of grassland ecosystem and service value of grassland were reviewed in the paper. It is also proved that grasslandgrassland has provided China maximum service value of ecosystem, and that ecological value of grassland exceeded greatly its economic value. Significance of evaluating service value of grassland ecosystem has been illustrated in following aspects: 1. Specific services of grassland ecosystem and its exclusive value were stated; 2. Value of grassland ecological capital was defined; 3. Liquidation of environmental cost and achievement of green GDP were promoted. Problems in evaluating service value of grassland ecosystem were discussed as well.
出处
《草原与草坪》
CAS
2005年第2期3-7,共5页
Grassland and Turf
基金
甘肃省发展改革委员会研究项目"甘南藏族自治州生态经济示范区研究"子项目"甘南草原生态规划研究"学校编号0250890
关键词
草原/草地
生态系统服务
价值
意义
Grassland/Rangeland
Ecosystem services
Value
Significance
