湿地生态系统服务功能的价值评估

Research on the valuation of wetland ecosystem services

湿地生态系统服务功能的价值评估是目前生态学研究的热点领域之一。综述国内外湿地生态系统服务功能、价值相关研究成果,在此基础上,着重评述了湿地生态系统服务功能价值评估方法研究进程和价值评价2个方面的内容,给出了不同评估方法的特点,并对湿地生态系统服务功能价值评价涉及的价值排序、价值系数、价值动态各个侧面的研究分别予以评述,基于此对今后研究提出展望:明确主导服务功能价值、加强价值影响因素分析、开发价值动态模型、构建生态补偿机制、探讨人工湿地生态系统的服务功能价值流的变化。旨在加深对湿地生态系统服务功能价值的认知,为人类与湿地环境的可持续发展提供必要的理论支持。

Ecological economics is increasingly concerned to find appropriate ways to value wetland ecosystem. This paper examines evaluation methods and values estimation of wetland ecosystem services. The characteristics of different methods are discussed. A wetland ecosystem services value sequence is described, and value coefficients, value changes are discussed. It then describes possible future developments in the field of wetland ecosystem services valuation, which includes confirming the main services, considering assessing the influence of various other factors, developing the dynamic models for values, the establishment of an ecological compensation mechanism and investigating the flow change of the constructed wetland service values. It strengthens understanding of wetland ecosystem services values and provides theoretical support for a sustainable balance between human and wetland environments.