生态系统服务供给和需求研究评述及框架体系构建

生态系统服务供给和需求联系着自然生态系统与社会经济系统,对生态系统服务供给和需求的研究有助于加强生态系统管理和实现资源优化配置,从而保障区域生态安全与社会经济可持续发展。本文在系统梳理国内外相关研究的基础上,对生态系统服务供给和需求的概念内涵、评估方法和实践应用等方面进行全面综述。从理论发展的角度看,虽然目前已取得较为丰富的研究成果,但是现有研究仍较为分散,缺乏统一的生态系统服务供需研究框架体系。鉴于此,本文在对生态系统服务供给和需求的研究范畴进行拓展的基础上,按照“理论-方法-实践”相统一的研究脉络,构建了“定性-定位-定量-定策”的生态系统服务供给和需求研究框架体系,最后提出未来研究应围绕“重点关注生态系统服务供给和需求的空间转移规律、加强生态系统服务供给和需求的定量方法研究、深化生态系统服务供给和需求应用管理实践和建立生态系统服务供给和需求应用评价机制”等方面展开,以期促进生态系统服务供给和需求的理论与实践研究。

Review on supply and demand of ecosystem service and the construction of systematic framework

The supply and demand of ecosystem services are related to both natural ecosystems and socio-economic systems. The research on the supply and demand of ecosystem services would help enhance ecosystem management and achieve optimal allocation of resources, which ensures regional ecological security and sustainable development of socio-economic. Based on a systematic review of international literature, we comprehensively reviewed the conceptual connotation, evaluation metho-ds, and practical application of ecosystem service supply and demand. Although relatively abundant investigations have been conducted from the perspective of theoretical development, they are still scattered and lacking a coherent research framework. Based on expanding the scope of research on the supply and demand of ecosystem service, we constructued a research framework that referred to “qualitative-positioning-quantitative-policymaking” in accordance with the research pattern of “theory-methodology-practice”. To promote the theoretical and practical research on the supply and demand of ecosystem service, future research needs to focus on the spatial delivery mechanism, strengthen the research on quantitative methods, deepen the management and application practice, and establish the evaluation mechanism of ecosystem service supply and demand application.