洞庭湖区浅层地下水环境质量模糊综合评价  

Fuzzy Comprehensive Evaluation on Environmental Quality of Shallow Groundwater in the Dongting Lake Area

作　　者：刘长明[1] 皮建高[1] 肖江 

机构地区：[1]湖南省地质矿产勘查开发局402队,长沙410014 [2]湖南省科技大学,湖南湘潭411201

出　　处：《南水北调与水利科技》2010年第6期59-62,共4页South-to-North Water Transfers and Water Science & Technology

摘　　要：本文以2009年完成的"洞庭湖区新农村建设浅层地下水质量及新农村安全供水研究报告"地下水资料为依据,通过合理选择地下水污染因子(24项),按浓度和毒理性双权重方法,应用模糊综合评价方法对洞庭湖区浅层地下水进行了环境质量评价,并按三分法划分了地下水质量等级,为该区内农村居民科学取用地下水指明了方向,为当地政府开展新农村建设提供了重要依据。Based on a report finished in 2009 about the water supply security and shallow groundwater quality in the new rural construction of the Dongting Lake Area, this paper presented an environmental quality assessment for shallow groundwater in the Dongting Lake Area,. The assessment was conducted by reasonably selecting twenty-four groundwater pollution factors and employing the double weight factors （concentration and toxicity） and fuzzy comprehensive evaluation methods. The groundwater quality was characterized using tripartite method. This paper provides a guideline for the scientific exploitation of groundwater around the Dongting Lake Area, and also has important implications for local governments on the new rural construction.

关 键 词：洞庭湖区 浅层地下水 环境质量评价 

分 类 号：X822[环境科学与工程—环境工程]