哈密盆地地下水系统划分及特征研究

Study on the Classification and Characteristics of Groundwater System in the Hami Basin

地下水系统的划分是正确评价哈密盆地新疆煤炭基地地下水资源的基础。以哈密盆地地下水系统为研究对象,在对该盆地地形地貌、区域地质条件及水文地质条件分析的基础上,运用地下水系统理论对该盆地地下水系统进行了划分。据地下水系统划分原则和依据,将研究区划分为1个一级地下水系统;3个二级地下水系统;8个三级地下水系统;4个四级地下水系统。通过对该盆地地下水系统的划分,为新疆煤炭基地地下水资源评价和规划提供了科学评价和理论依据。

Groundwater system division is a key foundation for Xinjiang coal base with groundwater resources.Based on the topography and geomorphology,regional geological conditions and hydrogeology conditions of the Hami basin,the groundwater system in the Hami basin was divided in taking the systematic theoretical analysis of groundwater. According to the principles and basis, the groundwater system can be divided into the fourth grade system including three the second groundwater systems（the second grade system）,the eight sub- systems（the thrid grade system）.The division of groundwater system has important theoretical and practical significance for Xinjiang coal base with groundwater resources.