摘要
在分析、评价当前关于生态示范区可持续发展评价研究的基础上,从生态示范区可持续发展的内涵和要求出发,利用复合生态系统理论,分析县域生态示范区复合生态系统的构成,并对各层次的相互作用与功能进行阐述。构造了可持续发展度来评价可持续发展的水平和能力,并对其构成部分和计算方法进行论述;最后,以生态示范区建设试点县——陕西省米脂县为例,应用所构造的可持续发展度指数对其可持续发展能力及其变化进行了分析。
Based on the request and the connotation of ecological demonstration area's sustainable development, the theory of compound ecological system is used to analyze the structure of county scale ecological demonstration area, and its hierarchy and function are demonstrated. The degree of sustainable development (DSD) index is formed, and its constitute is expatiated upon. According to DSD, taking Mizhi County in Shaanxi Province as an example, the variety and regional sustainability are analyzed.
出处
《水土保持通报》
CSCD
北大核心
2003年第4期61-65,共5页
Bulletin of Soil and Water Conservation
基金
国家重点基础研究发展规划(973)项目(G2000018607)
关键词
生态示范区
协调度
可持续发展度
指标体系
ecological demonstration areas
degree of harmonization
degree of sustainable development (DSD)
index system
