一、岩溶地下水的补给机理与评价方法本文是限定在闭合流域,从“三水”(即大气降水、地表水、地下水)转化的观点分析岩溶地下水的补给机理和均衡模式,从而正确计算可用地下水量。在闭合流域中,由于无侧向补给,流域内各种水体的补给其总来源只有一个就是大气降水。这个水量依据下垫面的自然条件, I. Replenishment Mechanism and Evaluation Method of Karst Groundwater This article is about the supply mechanism and equilibrium mode of karst groundwater from the point of view of the transformation of “Sanshui ” (ie, atmospheric precipitation, surface water and groundwater), so as to calculate correctly Available groundwater. In the closed basin, only one of the total sources of recharge of various water bodies in the basin is atmospheric precipitation without lateral recharge. The amount of water based on the underlying surface of the natural conditions,