Analysis of Groundwater Chemical Characteristics Based on Sediment Provenance Analysis: A Case Study of Beijing Plain
详细信息
- 责任者：Xie Zhenhua (Hydrogeology and Engineering Geology Team of Beijing ; Beijing 100195 ; China) ; Liu Kai
- 刊名：Earth Science Frontiers
- 出版年：2010
- 卷期：17(6)
- 关键词：物源分析 ; provenance analysis ; 地下水系统 ; groundwater system ; 水化学 ; hydrochemistry ; 北京 ; Beijing
- 页码：p.81-87
- 图表：8 illus., 14 refs.
- 分类号：1400
- issnNo：ISSN1005-2321
- isbnNo：CN11-3370/P
摘要
Different sediment provenances would bring about various sedimentary environments and different sedimentary characteristics, and in response to that, there would be various groundwater chemical characteristics, groundwater hydrodynamic systems and groundwater cycles. This study analyzes the groundwater chemical characteristics based on sediment provenance analysis—taking Beijing Plain as an example. First, the authors sampled and experimented on the basis of groundwater regional systems, then analyzed the sediment provenance and its sedimentary characteristics synthetically by typical mineral assemblage method, chemical index of alteration and correlation analysis; all the methods show a coincident conclusion that there are mainly two provenances of Beijing Plain, which are originated from the Chaobaihe River which flows through the Yanshan Mountains and from the Yongdinghe River which flows through the Western Hill.
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