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陇西黄土高原位于甘肃省中部,是我国最干旱缺水的地区之一。近年来,在黄土高原区周边及高原内相对隆起的石质山区先后找到了可供利用的地下水,较好地缓解了部分地段的人畜用水。但在开采利用过程中均不同程度出现了水位下降、水量衰减的现象,且幅度较大,制约着该类水的进一步开发利用。本文在对其原因进行分析的基础上,对该类地下水的勘查与开发利用进行了分析和探讨。
Longxi Loess Plateau is located in the central Gansu Province, is one of the driest and dry areas in China. In recent years, the available groundwater has been found around the loess plateau area and the relatively uplifted stony mountainous areas in the plateau, which has better alleviated the water for human and livestock in some areas. However, during the process of exploitation and utilization, the phenomenon of water level declining and water decay occurred to different extents, and the magnitude is larger, which limits the further development and utilization of this type of water. Based on the analysis of its causes, this paper analyzes and discusses the exploration and development of such groundwater.