摘要
结合晋祠泉区域内的岩溶地下水变化实际情况,通过调查获取区域内煤矿分布情况。根据数据统计结果可知,煤矿开采对岩溶水的影响主要集中在水质、流量、水位等方面。煤矿开采降低了岩溶水的补给量,径流经过煤矿区域的岩溶水水化学特性存在异常,煤矿开采对岩溶水水质影响较大。
Combined with the actual change of Karst groundwater in Jinciquan area,the distribution of coal mines in the area is obtained through investigation.According to the statistical results,the impact of coal mining on Karst water is mainly concentrated in water quality,flow,water level and so on.Coal mining reduces the recharge of Karst water,and the hydrochemical characteristics of Karst water in the area where runoff passes through the coal mine are abnormal.Coal mining has a great impact on the quality of Karst water.
作者
赵芳
ZHAO Fang(Taiyuan City Water Resources Management and Protection Center,Taiyuan 030002,China)
出处
《水利科技与经济》
2022年第7期52-54,78,共4页
Water Conservancy Science and Technology and Economy
关键词
煤矿开采
岩溶水
水位
水质
coal mining
Karst water
water level
water quality
