摘要
地下水资源在中国北方对社会经济发展起着不可替代的支撑作用。因此,地下水污染防护十分重要。地下水污染脆弱性评价可以识别出地下水污染高风险区,为地下水资源保护提供一个强有力的决策依据。本文以灾害风险理论为基础提出了地下水污染脆弱性评价模式和指标体系。采用实证权重方法和GIS技术对济宁市北部地下水污染脆弱性进行了评价,并将评价成果应用于济宁市地下水水源保护区划研究。
Groundwater protection from pollution has been a very important issue in northern China due to its supporting and non-substitutive role in social and economic development. High risk areas of groundwater pollution can be identified by vulnerability assessment and thus it can provide a decision-making basis for groundwater protection. The framework model and indicator system of vulnerability and risk assessment on groundwater pollution based on hazard risk theory were proposed in this paper. Taking Jining city in the northern plain as the study area, this study assessed vulnerability groundwater pollution using weights of evidence modeling and GIS. Assessment results of groundwater pollution vulnerability will be applied to protective zone of drinking well source in Jining City.
出处
《地质学报》
EI
CAS
CSCD
北大核心
2009年第1期131-137,共7页
Acta Geologica Sinica
基金
国家节水型社会建设专项研究资金资助成果
关键词
地下水
污染脆弱性
指标体系
实重权重法
GIS
groundwater
pollution vulnerability
indicator system
weights of evidence modeling
GIS
作者简介
张树军，男，1962年生。研究员，从事地下水资源研究、保护与管理，北京师范大学在读博士。通讯地址：100056，北京市宣武区南线阁10号基业大厦506室。
