摘要
基于京郊河溪生态护岸系统生态评价体系,按照科学性、目标性、系统性、独立性、可操作性的原则,从工程效果、生态效果、社会经济效果方面挑选20个指标,利用多层次分析方法确定各指标权重,采用综合评价方法,构建该评价体系,对京郊河溪生态护坡系统进行了全面、客观的综合评价,以期为京郊生态河流系统的构建和可持续管理提供参考。
Based on evaluation system of stream ecological slope protection system in suburb of Beijing, according to principles of scientifici- ty, telicity, systemic, independence, operability, 20 indexes were selected from aspects of engineering, ecological, socio-economic effects. The weight of each index was determined by using multi-level analysis method, and the evaluation system was constructed by using comprehensive evaluation method to carry out a comprehensive, objective assessment on stream ecological slope protection system in suburb of Beijing. In order to provide reference for construction and sustainable management of stream ecological system in suburb of Beijing.
出处
《安徽农业科学》
CAS
北大核心
2010年第3期1623-1626,共4页
Journal of Anhui Agricultural Sciences
基金
国家基金(40771128)
国际合作项目(2009DFA32490)
关键词
北京郊区
河溪
生态修复
护坡
评价体系
Suburb of Beijing
Stream
Ecological restoration
Slope protection
Evaluation system
