高密度电阻率成像法在水文地质领域中的应用  

The application of the electrical resistivity tomography in hydrology:An overview

作　　者：姜振蛟[1] 卞建民[1] 査恩爽 林年丰[1] 田沃野 

机构地区：[1]吉林大学环境与资源学院,长春130026 [2]吉林省水利水电工程局,长春130026

出　　处：《水文地质工程地质》2010年第2期21-26,共6页Hydrogeology & Engineering Geology

基　　金：国土资源调查项目(1212010634701);吉林省地质调查项目(2006-06)

摘　　要：高密度电阻率成像法(ERT)作为一种高效、准确的地球物理探测手段,在水文地质领域得到了广泛的应用。本文通过文献追踪和分析,重点讨论了电阻率与含水率、渗透系数、含盐量等水文地质表征参数之间的相关性,并就该方法在地下水资源勘查、溶质运移动态监测以及水文地质参数反演等方面的应用进行了剖析,阐述了ERT探测过程中的主要影响因素及各因素之间的相互关系。最后,针对ERT方法在应用过程中存在的问题提出相应的改进建议。Electrical resistivity tomography （ERT） has been widely applied in hydrology during recent years with its high efficiency and precision. Based on summary and analysis the huge number of bibliographies, considering the complicated factors that affect the electrical resistivity underground, the relationship between the resisitivity and hydraulic parameters, such as water content, hydraulic conductivity, porosity, solution and so on, have been listed in this thesis, emphasizing on the application of ERT on water resource surveying, the solute transportation monitoring, hydraulic parameters inversion. Aiming at the problems that are still existing, we have tried our best to supply some suggestions for discussing together.

关 键 词：高密度电阻率成像法 地下水资源勘查 水盐动态监测 水文地质参数反演 

分 类 号：P641.12[天文地球—地质矿产勘探] P631.132.2[天文地球—地质学]