摘要
针对近年来地下水开采中所产生的环境地质及引发水质变化等问题,从理论基础、适用条件、评价的水源地类型及开采条件和结果等方面逐一对比、总结常规地下水允许开采量评价方法和特殊地下水允许开采量的评价方法,为水文地质中允许开采量的计算、分析与评价提供重要的参考依据。在新的评价方法中建立新的开采状态的动态平衡,可以有效避免地下水开采引发的地质环境、水环境的破坏,延长水源地的使用年限,可用于水源地勘察。
In view of the environmental geology and water quality changes arising from groundwater exploitation in recent years,the evaluation method of conventional and special groundwater allowable withdrawal in recent years is compared from the aspects of theoretical basis,applicable conditions,type of water source evaluation and conditions and results of exploitation.It provides an important reference for the calculation,analysis and evaluation of groundwater allowable withdrawal in the hydrogeology.In the new evaluation method,the dynamic equilibrium of the new exploitation methods can effectively avoid the destruction of the geological environment and water environment caused by groundwater exploitation,and extend the life of the water source,which can be used in the water source survey and evaluation.
作者
何倩
何宝林
倚江星
HE Qian;HE Bao-lin;YI Jiang-xing(College of Geology and Environment,Xi'an University of Science and Technology,Xizan 710054,China;Xuzhou China Mining Engineering New Technology Development Co.,Ltd.,Xuzhou 221000,China)
出处
《煤炭技术》
CAS
2020年第5期82-85,共4页
Coal Technology
关键词
地下水
允许开采量
评价方法
水源地勘察
动态平衡
groundwater
allowable withdrawal
evaluation method
water source survey
dynamic equilibrium
作者简介
何倩(1993-),女,陕西宝鸡人,硕士研究生,研究方向:地质工程,电子信箱:whowhohq@163.com;通信作者:何宝林,电子信箱:HBL131911@163.com。
