Indication of Hydrochemistry and Isotope for Vertical Circulation of Groundwater in the North China Plain

• 责任者：Shi Yongxia (Environment Institute ; China University of Geosciences ; Wuhan 430074 ; China) ; Wang Guiling
• 刊名：Hydrogeology and Engineering Geology
• 出版年：2010
• 卷期：37(4)
• 关键词：地下水运动 ; groundwater movement ; 水循环 ; hydrologic cycle ; 水化学 ; hydrochemistry ; 华北平原 ; North China Plain
• 页码：p.18-23
• 图表：9 illus., 3 tables, 9 refs.
• 分类号：1701
• issnNo：ISSN1000-3665
• isbnNo：CN11-2202/P

On the basis of a full analysis of the hydrogeological conditions of the study area, the hydrochemistry and isotopic compositions of groundwater in the different water-bearing strata and different times were revealed in the Bailing experiment process. The vertical cyclical characteristics of groundwater were explored. The results show that the groundwater can be divided into three types in the study area; with increasing depth the water quality becomes better, salinity reduces and hardness decreases.