徐州市岩溶水开发过程中的环境地质问题  

ENVIRONMENTAL GEOLOGICAL PROBLEMS BURING DEVELOPMENT OF KARST WATER IN XUZHOU CITY

作　　者：韩宝平[1] 周东来[1] 赵林[1] 张猛[1] 马庆云 

机构地区：[1]中国矿业大学地质系,徐州市自来水公司

出　　处：《中国岩溶》1994年第2期107-115,共9页Carsologica Sinica

基　　金：中国矿业大学基金资助项目

摘　　要：以大量实际资料介绍了徐州市岩溶水的赋存特征、开发简史。近年来由于工农业发展，需水量增加，许多地段强烈超采，而出现岩溶水水位持续下降、水质恶化和发生岩溶塌陷等环境地质问题。Karst aquifer is a main source of Xuzhou’s water.In recent years. extensive exploitationhas begun in response to the increasing demands of industrial,agricultural and public sup-ply. In some areas the pumping has exceeded the recharge capacity. As a result, karst waterlevel falls significantly, In addition,industrial wastes seepage,intensive agricultural activitiesincluding irrigation with polluted water,use of chemical fertilizer and pesticide,all contributeto environmental geologic problems such as water quality deterioration and karst collapses.Based on a wealth of monitoring data,this paper has studied the occurrence,drawdown ten-dency and pollution of karst water,and mechanism of karst collapses.

关 键 词：岩溶水 水位下降 开发 环境地质 

分 类 号：X141[环境科学与工程—环境科学]