CAJ | 학술논문

为缓解我国西北严重干旱地区居民生活饮用缺水问题,1999年以来,中国地质调查局组织实施了大量的地下水勘查与供水示范工程.文章基于勘查数据和取水工程实践,介绍了本项课题摸索出的一套有效的找水技术与方法,重点总结归纳了在西北地区内陆盆地边缘地下水深埋带和中生代碎屑岩盆两类典型水文地质区,寻找地下水必须解决的关键科学问题,以及两类水文地质区的典型储水构造及其在供水工程中的应用范例.
위완해아국서북엄중간한지구거민생활음용결수문제,1999년이래,중국지질조사국조직실시료대량적지하수감사여공수시범공정.문장기우감사수거화취수공정실천,개소료본항과제모색출적일투유효적조수기술여방법,중점총결귀납료재서북지구내륙분지변연지하수심매대화중생대쇄설암분량류전형수문지질구,심조지하수필수해결적관건과학문제,이급량류수문지질구적전형저수구조급기재공수공정중적응용범례.
In order to improve water supply condition in Northwestern China where residents suffered from water-shortage for their daily life,since 1999 the China Geological Survey have carried out a series of projects on groundwater exploration and utilization,and have built a number of water-taking works.In this paper,an effective approach for locating groundwater in the region was introduced,which comprised of a series of comprehensive technologies.Subsequently,the fundamentals to locate ground water in the two major hydrogeological units,i.e.,edges around the inland basins where groundwater occurs deeply,and inside the inland basins comprising elastic rocks of Mesozoic,were discussed.It was found that there are several unique types of groundwater-bearing structures in the two units.The keys to locate groundwater and to build effective water-taking works in the region are precisely positioned.