【摘要】 生态系统服务是生态管理和生态决策的重要依据，针对目前生态系统服务评估对大气和地下部分关注较少的不足，提出了基于地球关键带的生态系统服务评价方法 .地球关键带是异质的近地表环境，通过物质和能量的供给和循环产生服务，为人类带来诸多福祉.在总结归纳现有生态系统服务评估指标体系基础上，按照地球关键带的五个组分—大气、植被、地表水、土壤和地下水，同时考虑人类的精神需求，提出了包含六个层次的地球关键带生态系统服务指标体系及各个指标的评估方法，并通过层次分析法（Analytic Hierarchy Process,AHP）和非线性无量纲化方法确定地球关键带生态系统服务综合指数.研究建立了地球关键带生态系统服务指标体系，关注生态系统整体服务水平，可为人与自然生命共同体建设、山水林田湖草生态保护修复提供理论支撑.更多还原

【Abstract】 Ecosystem services are an important basis for ecological management and ecological decision-making. In view of the lack of attention paid to the atmosphere and underground parts in the current ecosystem service assessment,this study has proposed an ecosystem service assessment method based on the Earth′s critical zone. The Earth′s critical zone is a heterogeneous near-surface environment that generates services through the supply and circulation of matter and energy,bringing many benefits to human beings. On the basis of summarizing the existing ecosystem service evaluation index system,according to the five components of the Earth′s critical zone — atmosphere,vegetation,surface water,soil,and groundwater,and considering the spiritual needs of human beings,a six-level system of the ecosystem services of Earth′s critical zone(ECZES) has been constructed. The index system of ECZES and the evaluation method of each indicator has been proposed.By using the Analytic Hierarchy Process(AHP) and the non-linear dimensionless method,the comprehensive index of ECZES can be determined. The ECZES index system focuses on the overall ecosystem service level. The research results can provide theoretical support for the construction of human and natural life community,as well as the protection and restoration of mountains-rivers-forests-farmlands-lakes-grasslands life community.更多还原