Analysis of Stable Isotopes and Hydrochemistry of Rivers in Tarim Basin
详细信息
- 责任者：Wang Wenxiang (School of Water Resources and Environment ; China University of Geosciences ; Beijing 100083 ; China) ; Li Wenpeng
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2013
- 卷期：40(4)
- 关键词：河流 ; rivers ; 水化学 ; hydrochemistry ; 塔里木盆地 ; Tarim Basin
- 页码：p.29-35
- 图表：illus., 2 tables, 11 refs.
- 分类号：1701
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
Tarim Basin is an important energy strategic base in China’s inland areas,hydrogen and oxygen isotopes and water chemistry characteristics study of its surface water is of great significance for regional water resources study.The paper analysed the relationship between δD and δ18O and the relationship between main ions and Cl-of river samples in Tarim Basin.The paper pointed out that the difference between δD and δ18O of samples in south Tianshan Mountains and south-west of the Basin is mainly affected by altitude effect of isotopes and the difference between δD and δ18O of samples in north Kunlun Mountains is affected both by altitude effect and continental effect.Na+ in Weiganhe River,Akesuhe River,Kashigaerhe River and Hetianhe River derived from the dissolution of sodium chloride and K+ in these rivers derived from weathering process of minerals.Ca2+ and SO2-4in Kashigaerhe River derived from the dissolution of gypsum.Ca2+ and SO2-4in Weiganhe River,Akesuhe River and Hetianhe River doesn’t derived from high soluble minerals.
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