基于开采性抽水试验的大汶口盆地地下水资源分析  

THE ANALYSIS OF GROUNDWATER RESOURCES BY EXPLOITABLE PUMPING TEST IN DAWENKOU BASIN

作　　者：李志华[1] 吕华[1] 

机构地区：[1]济南大学资源与环境学院,济南250022

出　　处：《矿冶》2011年第1期92-95,共4页Mining And Metallurgy

基　　金：济南大学博士基金项目(XBS0926)

摘　　要：根据大汶口盆地东北部抽水试验资料,分析了水源井与周边区域观测井地下水水位变化情况。结果表明,开采性抽水试验对古近系裂隙水含水层影响最为明显,水源井中的水主要来源于古近系裂隙水含水层,并与第四系孔隙水存在一定的水力联系。通过对大汶口盆地的开采潜力进行分析,提出了研究区存在的环境水文地质问题。According to the exploitable pumping test in the northeast of Dawenkou basin,groundwater level changes of water source wells and observation wells around the region were analysed.It shows that the exploitable pumping test influences the aquifer of Paleogene fracture water remarkably.Water in water source wells comes mainly from the aquifer of Paleogene fracture water,and has certain hydraulic connection with Quaternary pore water.Through the analysis of the Dawenkou basin＇s exploiting capacity,the existing issues of environmental hydrogeology are put forward.

关 键 词：开采性抽水试验 水力联系 开采能力 大汶口盆地 

分 类 号：X523[环境科学与工程—环境工程]