关中盆地主要城市浅层地下水特征分析研究

Analysis on the characteristics of shallow groundwater in the main cities of Guanzhong Basin

随着国家经济纵深发展及城市产业结构的调整,关中盆地主要城市改建、扩建工程日益加快。通过对关中盆地主要城市西安市、宝鸡市、咸阳市、渭南市和杨凌区已有的水文地质资料、井田和其周围水文地质资料统计收集及本次勘查资料的研究分析,对每个城市浅层地下水的地下水类型及含水岩组特征、补径排条件、水化学特征及含水层回灌能力等特征进行计算分析,对潜水层和承压水层主要补给水源及水化学类型进行分别研究,系统的总结分析了关中盆地主要城市浅层地下水的地下水类型及含水岩组特征、补径排条件、水化学特征及含水层回灌能力等特征进行计算分析,对潜水层和承压水层主要补给来源以及水化学类型进行研究,为关中盆地主要城市的城建规划、环境监测提供了科学的依据。

With the further development of the national economy and the adjustment of urban industrial structure,Renovation,expansion project of the city is accelerating in Guanzhong basin. Using of past hydrogeological observations,Ida and its surrounding hydrogeological data and field survey data of Xian,Baoji,Weinan,Xianyang and Yangling,Summed up the characteristics of Groundwater types and characteristics of water bearing rock group,the conditions of water supplement,water chemical characteristics and the capacity of aquifer recharge of shallow groundwater in each city. Expect to provide strong support of utilization and protection of groundwater and ocial harmony and long-term development