摘要
过分担忧和强调地下水降落漏斗及其对区域地质环境的影响是不适当的.降落漏斗是地下水开采过程中产生的一种自然现象,分析和对比东北及华北地区的几个大的地下水降落漏斗可以看出,降落漏斗的产生与发展与区域水文地质条件、开采强度等因素有关.漏斗是可以控制和恢复的,只有在控制不当的情况下才会产生地质灾害.正确认识与掌握地下水降落漏斗的特点和变化规律,有助于人们合理开发地下水资源,避免不良环境地质问题的发生.
The affection of groundwater depression to local environment has heen unnecessarily overemphasized and exaggerated.Groundwater depression is a natural phenomena while groundwater is pumped out.By analyzing and comparing several groundwater depressions in Northeast and North China,it can be found that regional hydrogeological condition and pumping intensity affect their forming and developing.The groundwater depressions can be controlled and restored as well.It may be developed to geo disaster only when it is out of control.The correct understanding to the characteristics and changes of depressions will be helpful to the exploration for groundwater resource and avoidance of geo environmental problems.
出处
《地质与资源》
CAS
2005年第1期53-57,共5页
Geology and Resources
