本文就目前的研究热点——生态系统服务功能的价值评估的经济学基础进行初步研究和探讨,分析了如何从经济学角度来选择生态系统服务功能的价值评估对象,才能保证结果的可信性。同时,从经济学角度分析了生态系统价值评估存在的难题和困境,为今后的进一步研究提出了建设性方向。
Firstly, based on the reasons of carrying out ecosystem valuation at present, it puts forward four economical criteria on how to choose ecosystem services in order to improve the valuation of ecosystem services. Secondly, the paper exerts on principal theory and methods of microeconomics, and environmental economics in order to paraphrase predicaments of valuation of ecosystem services under Chinese circumstance according to nature of goods in economics.