通过塔里木盆地南缘干旱地区地下水勘查EH-4电导率成像系统应用与示范,总结出示范区第四系孔隙水不同分带区水文地质特征,建立了地层电阻率与地下水矿化度和岩性结构的变化关系,提出了盆地周缘地下水勘查物探技术的应用条件,为西北干旱地区地下水勘查提供了经验。 Through the application and demonstration of the EH-4 conductivity imaging system in the arid area in the southern margin of the Tarim Basin, the hydrogeological characteristics of the different zoning zones of the Quaternary pore water in the demonstration area are summarized. The relationship between the formation resistivity and the salinity and lithology Structure, and put forward the application conditions of the geophysical prospecting technology for the groundwater exploration in the basin periphery, which provided experiences for groundwater exploration in the arid area of ​​Northwest China.