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马鬃山区由于降水稀少,蒸发强烈,无地表水分布,水资源十分贫乏。有限的地下水资源分布不连续,多以“沟”、“槽”、“束”等形式存在,勘探难度极大。本文依据前人资料结合近年来的勘探成果,对在这一地区勘探地下水的经验进行了总结。认为在马鬃山区寻找地下水一要研究地表汇水条件,二要查明主干构造带的控水作用,三要勘探地下水的赋存空间。并提出勘查地下水的步骤和方法,特别强调了TM卫片解译及野外小比例尺地质、水文地质测绘、水文物探方法在找水中的作用和重要性,做到有的放矢。以期以最小的投入、最低的勘探风险,获取最佳的勘探成效。
Mazong mountain area due to scarce precipitation, strong evaporation, no surface water distribution, water resources are very poor. Limited distribution of groundwater resources is not continuous, mostly in the form of “trench ”, “trough ”, “beam ” and other forms, exploration is extremely difficult. Based on the previous data and the recent exploration results, this article summarizes the experiences of exploration of groundwater in this area. It is suggested that groundwater should be studied in the Mazongshan area, groundwater conditions should be studied, secondly, the water control function of the main structural zone should be ascertained, and the storage space of groundwater should be explored. And put forward steps and methods of exploration of groundwater, with particular emphasis on TM satellite interpretation and field small scale geology, hydrogeological mapping, hydrological geophysical exploration methods in the role and importance of water to be targeted. With a view to achieving the best exploration results with minimal investment and lowest exploration risk.