摘要
运用层次分析法及综合指标评价法,提出并建立了人工湿地综合评价指标体系,选取选址适宜性、构建、水质净化功能和经济社会效益4个一级指标及对应的15个二级指标作为评价指标。以邛海湿地五期内小河沟人工湿地作为探究对象,结果显示:小河沟人工湿地的综合评指数为7.38,处于"良",邛海人工湿地具有较好的水质净化功能,在选址及构建上处于良好水平,在运行管理上应加强垃圾清理和植被管理。
A comprehensive evaluation indicators system of artificial wetland was established by using analytic hierarchy process and comprehensive evaluation method,4 level-1 indicators including location suitability,construction,water purification function and economic and social benefit,and 15 level-2 indicators were used for the evaluation.In the phase V of Qionghai wetland,the artificial wetland of small river gullies was evaluated for its sustainable operation and management.The results showed a score of 7.38 of comprehensive evaluation indicators,indicating a “good” level of site selection for wetland construction and water purification capability.Clearing of garbage and the vegetation management should be strengthened in the operation and management.
作者
王雪梅
颜杰
胡金朝
杨红
WANG Xue-Mei;YAN Jie;HU Jin-Zhao;YANG Hong(College of Environment Science,Xichang College,Xichang 615013,Sichuan)
出处
《湿地科学与管理》
2019年第1期11-14,共4页
Wetland Science & Management
基金
四川省环境保护厅项目(NO.2011HB005)
四川省教育厅项目(15ZB0230)
四川省科技支撑项目(15ZC0648)
关键词
人工湿地
综合评价指标体系
层次分析法
Artificial wetland
Comprehensive evaluation indicators system
Analytic hierarchy process
