摘要
基岩水与平原水转化关系的研究是搞清地表水与地下水转化途径、方式及流量进而进行水资源评价的一个重要内容。本文以河西走廊地区为例 ,分析了地球物理勘查技术对解决上述问题的可能性 ,同时结合该地区地质地貌特点 ,选用了EH 4电导率成像系统、自然电位法技术组合进行了实例勘查 ,取得了较好的效果 ,为前人的假说提供了科学依据 ,也为该内容的研究提供有效的手段。
The interchange relationship between the bedrock groundwater and plain groundwater is an important research field in evaluating water resources. Nevertheless, none of the hypotheses on this relationship has been verified. With the Hexi Corridor as an example, this paper analyzes the possibility of using geophysical method to investigate such relationship and presents the results acquired by integrating the EH-4 electric conductivity imaging system with the natural potential method in accordance with the geological setting of this region. The good results obtained provide scientific evidence for the hypothesis of the previous workers.
出处
《地球学报》
EI
CAS
CSCD
北大核心
2004年第3期369-372,共4页
Acta Geoscientica Sinica
基金
国土资源部 2 0 0 0年专项计划"西北地区水资源持续利用"项目之课题二 (编号 :2 0 0 0 10 3 0 1 0 2 )的部分研究成果
关键词
基岩水
平原水
地球物理勘查
地貌
interchange relationship between bedrock water and plain water geophysical technique the effect of a real case
