Based on the theory of water-balance,this paper reviews and analyses the present situation of the cone of groundwater depression and its causes and damage,and predicts its development trend.It is pointed out that the cone of depression can be controlled by the saving of water,improvement of management and increase of new water sources.%运用水平衡原理对衡水市深层地下水漏斗现状、成因及造成的危害进行了回顾和分析,对该市漏斗发展趋势进行了预测,指出只有节约用水,依法治水,增加新水源,才能控制漏斗的发展。
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