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陕甘宁盆地在行政区划上主要包括:陕西北部,甘肃庆阳地区,宁夏盐池县及内蒙伊盟地区,总面积二十余万平方公里。干旱缺水是本区国民经济建设的主要自然威胁,特别是陕、甘、宁的接攘部分,为全国有名的严重缺水区之一,不但工农业用水无从解决,甚至连人畜饮水都有困难。因此,调查和研究盆地水文地质特征,开发利用地下水为工农牧业发展服务有着重要意义。
Shaanxi-Gansu-Ningxia basin mainly includes administrative divisions: northern Shaanxi, Qingyang in Gansu, Yanchi in Ningxia and Yi-Meng League in Inner Mongolia. The total area is over 200,000 square kilometers. Drought and water shortage are the major natural threats to the national economic construction in the region. In particular, the catchment and busting part of Shaanxi, Gansu and Ningxia is one of the severely water-deficit areas well-known in the country. Not only can water for agriculture and industry not be solved, difficult. Therefore, it is of great significance to investigate and study the hydrogeological features of the basin and develop and utilize groundwater for the development of agriculture, husbandry and animal husbandry.