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1 开发利用水资源存在的主要问题1.1 资源性缺水和工程性缺水并存黄河沿岸,人口集中,经济发展迅速,水资源需求较大,供需矛盾突出。市区和大型企业集中开采、过量开采地下水,引起地下水位持续下降,三门峡市区(32km~2)、陕县新城区(28.4km~2)大面积形成不稳定的降落漏斗,资源性缺水严重。在三门峡境内流域面积100km~2以上的河流有34条,还
1 The main problems in the development and utilization of water resources 1.1 Resource-based water scarcity and engineering water scarcity co-exist Yellow River coast, population concentration, rapid economic development, larger water demand, prominent contradiction between supply and demand. Urban areas and large-scale enterprises concentrated their exploitation and over-exploitation of groundwater, causing a continuous decline of groundwater level. An unstable landfall funnel was formed over a large area in Sanmenxia (32km ~ 2) and Shanxian New City (28.4km ~ 2) serious. In the Sanmenxia drainage area of 100km ~ 2 above the river there are 34, also