Geochemical Characteristics of Groundwater in Ili River Irrigated Area, Western Tianshan Mountains
详细信息
- 责任者：Mamattursun Eziz (Key Laboratory of Oasis Ecology ; Ministry of Education ; Xinjiang University ; Urumqi 830046 ; China) ; Hamid Yimit
- 刊名：Geochimica
- 出版年：2011
- 卷期：40(2)
- 关键词：地下水 ; groundwater ; 水文地球化学 ; hydrogeochemistry ; 天山 ; Tianshan Mountains
- 页码：p.179-187
- 图表：4 illus., 4 tables, 20 refs.
- 分类号：1701
- 出版序号：20120514
- issnNo：ISSN0379-1726
- isbnNo：CN44-1398/P
摘要
According to monitoring and sample analysis of groundwater conditions in the Ili River Irrigated Area, this paper analyzed the geochemical characteristics and spatio-temporal variation of groundwater in the Ili River Irrigated Area, Western Tianshan Mountains, China, using correlation analysis, principal component analysis and variogram model and Kriging. The results of the study showed that: 58.18% groundwater samples were non-salinized while 40.00% slightly salinized and 1.82% moderately salinized. Anions of groundwater were mainly Cl–, SO42- while cations were mainly Ca2+, Mg+. Groundwater salinity (TDS), EC and ions had strongly spatial variation while pH had very slightly spatial variation.