摘要
以青岛市大沽河为例,通过对13种不同类型的生态护坡进行研究,构建大沽河生态护坡综合评价的指标体系;采用层次分析法,从植物组成与结构、群落效益和经济指标3个方面出发,选取9个评价特性指标,判断各种植物组成、群落效益和经济效益对于大沽河生态护坡建设的效果和影响,确定主要影响因素。根据评价结果提出适合青岛地区的生态护坡形式,旨在为青岛地区的生态河道治理提供借鉴。
Using the Dagu River in Qingdao City as an example, we constructed a comprehensive evaluation index system of ecological revetment using 13 different types of ecological revetments. From the perspectives of plant composition and structure, community benefits, and economic indicators, we selected nine evaluation indices to investigate the effects of different plant compositions, community benefits, and economic benefits on the construction of ecological revetment of the Dagu River and to determine the main factors through the analytic hierarchy process （ AHP） . According to the evaluation results, we put forward ecological revetment patterns that are suitable for Qingdao City, providing references for ecological restoration of river courses in Qingdao City.
出处
《水资源保护》
CAS
CSCD
2017年第1期90-94,共5页
Water Resources Protection
关键词
生态护坡
层次分析法
评价指标体系
综合评价
大沽河
ecological revetment
analytic hierarchy process
evaluation index system
comprehensive evaluation
Dagu River
