摘要
大庆市主城区长期过量开采承压水,致使地下水水位持续下降,形成地下水降落漏斗.依据调查资料,分析了大庆市主要的环境地质问题.面对地下水降落漏斗、地面沉降、饮水型地方病、土地盐碱化、湖泡污染等环境地质问题,提出相应的保护措施.
The excessive mining of confined water in a long period causes the continuous decline of groundwater levels in Daqing City, forming the groundwater conical depression. Based on survey data, the main geological environment problems in Daqing City are analyzed. To deal with the groundwater cone of depression, land subsidence, water-type endemic disease, land salinization, lake pollution and other environmental geological problems, the countermeasures are put forward.
出处
《地质与资源》
CAS
2012年第1期139-142,共4页
Geology and Resources
基金
国土资源大调查"松嫩平原地下水动态调查评价"项目(编号1212010813093)资助
关键词
地下水降落漏斗
环境地质问题
大庆市
groundwater cone of depression
geological environment problem
Daqing City
