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结合我国北方城市区域水文地质背景以及区域地下水开发利用现状,对照城市应急供水的地下水资源属性、应急供水属性、水源地建设条件以及环境影响4个属性指标层的内涵,利用层次分析模型,建立了北方城市地下水应急供水水源地的综合评价指标体系。并以石家庄市为例,开展了石家庄市地下水应急供水水源地适宜性评价,对所选取的评价指标体系进行了验证,结果显示,所建立的评价指标体系能够在宏观上反映区域地下水的丰富程度,对于开展地下水应急供水、确定北方城市应急供水水源地及实施城市应急供水、水源工程建设具有一定的指导意义。
According to the hydrogeological background of the northern urban area in our country and the status quo of groundwater exploitation and utilization in our country, the connotation of four attribute indicators of groundwater resources, emergency water supply conditions, water source construction conditions and environmental impact of urban emergency water supply were analyzed. Using AHP model, Comprehensive Evaluation Indicator System of Groundwater Emergency Supply Sources in Northern Cities. Taking Shijiazhuang as an example, the suitability evaluation of groundwater emergency water supply source in Shijiazhuang City was carried out. The selected evaluation index system was verified. The results show that the evaluation index system established can reflect the richness of groundwater in a macro view , Which is of guiding significance for emergency water supply of groundwater, determination of emergency water supply sources in northern cities and implementation of urban emergency water supply and water source projects.