【摘要】 通过分析渝西地区现存水资源的条件和利用现状,以当地的发展趋势为背景,预测了该地区至2030年的需水量增长趋势,结果表明研究区内地表产水量极为短缺,只得依靠过境水量补给。但由于水资源的时空分布不均和人类需求不一致,水质污染严重,导致渝西地区水资源的供需矛盾仍然存在,在此基础上提出了渝西地区社会经济可持续发展的水资源利用的对策。更多还原

【Abstract】 In the context of local development tendency,this paper analyses the condition and utilization of water resource in the west of Chongqing City,and predicts the increase of water demand by 2030 in the region.The conclusion is that serious shortage of surface runoff,forces the region to depend heavily on the passing water,and that the uneven space-time distribution of water resources,differences of human needs and serious pollution of water are responsible for the existence of contradiction between water demand and supply in the region.The paper offers countermeasures for the sustainable utilization water resources in the west of Chongqing City.更多还原