摘要
本文依据北京实际情况,提出了地下水污染风险评价指标体系。以灾害风险理论为基础,提出了地下水污染风险评价方法,对北京平原区浅层地下水污染风险进行了分区评价。评价认为:北京平原区浅层地下水污染高风险区主要位于永定河冲洪积扇顶部。
Based on the comprehensive physical characteristics of Beijing groundwater, in this paper an assessment index system is established according to the definition of groundwater pollution risk. The comprehensive risk assessment on shallow groundwater pollution of Beijing plain area was analyzed based on disaster risk theory. The assessment results show that high risk areas of shallow groundwater pollution appear at the top of the Yongding River alluvial-proluvial fan.
出处
《城市地质》
2013年第1期43-46,共4页
Urban Geology
基金
北京市科技计划项目:北京市地下水资源安全评价及污染防控技术研究与示范(D07050601510000)
关键词
北京平原区
地下水污染风险评价
Beijing plain area
Risk assessment of groundwater pollution
