鄂尔多斯盆地内蒙能源基地地下水系统划分方法

Division of groundwater systems in the energy base of Inner Mongolia in Ordos basin

地下水系统划分是地下水系统研究的前提和基础。本文在讨论地下水系统划分基本方法的基础上,以鄂尔多斯盆地内蒙能源基地为例,将研究区地下水系统分层次分等级划分为四个级别。系统划分过程中,对划分的原则、依据、步骤和最终表达方式四个方面进行了重点论述,探索了区域地下水系统划分的基本方法。本次研究对其他地区区域地下水资源勘查评价工作中地下水系统划分的研究有一定的借鉴意义。

Groundwater system division is a key foundation for groundwater system study.This study provides a basis for the exploitation of groundwater resource and groundwater environmental protection study.The general approach to divide groundwater systems is discussed in this paper,which must be reasonable,well-regulated and step-by-step,as well as with understandable results.Based on the guideline,and taking the energy base of Inner Mongolia in Ordos basin as an example for the application of case study,the groundwater system in the area is divided into four levels.The four aspects including the principle,basis,steps and expression method of the groundwater system division are mainly discussed and the general approach to divide groundwater system is explored.The study could offer a reference to the groundwater system division for the area groundwater resources exploration and assessment in other areas.