中国岩溶2007，Vol.26Issue(2)：155-162,169,9.
云南省岩溶水地球物理探测实践
Geophysical Prospecting of Karst Water in Yunnan Province,China
摘要
Abstract
In recent years, the main methods adopted for karst water prospecting in Yunnan province have been resistivity sounding, nuclear magnetic resonance, resistivity imaging, etc.. The achievements and problems of the applications of these methods have been discribed in the paper, with valuable experiences summed up and technical parameters specified. And even more important, an optimized procedure for the karst water prospecting has been proposed. That is to adopt resistivity sounding to quickly cover a large area first to outline preliminarily watery sectors, and lay-out boreholes based on the sounding and geological data; then perform nuclear magnetic resonance soundings around each planned borehole location to map out water abundance of an area unit circled by the antenna frame; finally carry out densely-spaced resistivity soundings within the most prospective units to locate water-bearing bodies. The procedure has made the probability of success of drilling greatly increased.关键词
karst water/geophysical prospecting/geophysical parameter/effective geophysical methods for karst water prospectingKey words
karst water/geophysical prospecting/geophysical parameter/effective geophysical methods for karst water prospecting分类
天文与地球科学引用本文复制引用
王宇,袁道先,杨世瑜..云南省岩溶水地球物理探测实践[J].中国岩溶,2007,26(2):155-162,169,9.基金项目
中国地质调查局国土资源大调查项目"云南典型地区岩溶地下水调查与地质环境整治示范"(200310400024)、云南省科技计划项目"岩溶水有效开发技术方案研究"(2003py04)Main National Land and Resource Survey Subject of China(No.200310400024) （200310400024）
Science and Technology Studing Plan Subject of Yunnan Province,China(No.2003py04) （No.2003py04）
