矿山开采对鹏山水源地影响分析

摘要

Pengshan water source exploited loose rock pore water and fissure karst water.It is an important source of drinking water in Laiwu city.Expanding mining in Panxi coal mine may affect water supply. Through analysis on groundwater recharge,runoff and discharge conditions and hydrogeological boundary, based on the observations of groundwater dynamic data,it is regarded that water source and expanding mining area are in different hydrogeological units and geomorphic units.Expanding mining in Panxi coal mine has little effect to water source.%鹏山水源地开采松散岩类孔隙水和裂隙岩溶水，是莱芜市重要的饮用水水源地，潘西煤矿扩界开采可能对其造成影响。该文从水源地地下水的补径排条件、水文地质边界等多方面考虑，根据地下水动态观测结果，得出水源地和扩采区处于不同的水文地质单元、地貌单元，认为潘西煤矿扩界开采对水源地影响较小。