北京市地下水资源利用现状评价

北京市迅速发展的社会经济导致了对水资源的严重依赖,尤其是对地下水资源的依赖,占到总用水量的71%。现选择了6个重要的水资源利用评价指标,采用模糊综合评价方法对北京市水资源利用现状做了综合评价。从评价结果看,北京市的地下水已经严重超采,人口的增加和经济的发展抑制了节水技术的贡献,水资源状况已经在一定程度上限制了社会经济的持续发展。

Evaluation on Groundwater Resource Utilization Status in Beijing

Beijing heavily depends on water resources as rapidly economic and social development,especially groundwater,its quotient of total water consumption 71%.Here we select six important indexes about the water resources appraisal,and use fussy comprehension appraisal model to evaluate the water resource status quo.The results show that there was much groundwater overexploitation in Beijing;the increase of population and the growth economy have restrained the contribution of water-saving technology,water resource have restricted economy sustainable development in a certain extent.