在综合分析国内外生态系统服务功能分类和估价研究基础上,对价值评估方法进行了汇总.目前对生态系统服务进行估价的方法可概括为4大类:实际市场评估技术、替代市场评估技术、模拟市场评估技术以及新近提出的空间-能值分析技术.由于生态系统服务本身的复杂性和交叉性,不同研究人员采用不同的研究方法得出的评价结果间对比性很低,缺少一个统一、规范、完善的评价体系来相互验证.
The services of ecological systems and the natural capital stocks that produce them are critical to the functioning of the Earth's fife-support system, They contribute to human welfare, both directly and indirectly, and therefore represent part of the total economic value of the planet. Now there are multifarious methods applied to ecosystem services valuation, We traced the studies of most domestic and foreign scholars, and then describe all of the methods respectively according to a systematic classification, which is hoped to be useful for further study.