干旱区生态环境知识资源中心(Arid): Hydrochemical and stable isotopic spatiotemporal variation characteristics and their environmental significance in the Kashi River Mountain Area of Ili, Xinjiang, China

Arid

DOI	10.1007/s10653-021-00959-2
	Hydrochemical and stable isotopic spatiotemporal variation characteristics and their environmental significance in the Kashi River Mountain Area of Ili, Xinjiang, China
	Feng, Xiancheng; Yang, Yuihui
通讯作者	Yang, YH (corresponding author), Xinjiang Normal Univ, Sch Geog Sci & Tourism, Xinjiang Lab Lake Environm & Resources Arid Zone, 102 Xinyi Rd, Urumqi 830054, Peoples R China.
来源期刊	ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
ISSN	0269-4042
EISSN	1573-2983
出版年	2021-06
英文摘要	The supply sources of a water resource in arid area can be determined through analysis of the hydrochemical and stable isotopic characteristics of runoff in an alpine glacier river basin. Using mathematical statistical analyses, Piper diagrams, and Gibbs diagrams, this study analyzed the spatiotemporal variations of the hydrochemistry and the stable hydrogen and oxygen isotopes of the Kashi River in Ili (Xinjiang, China) to investigate their characteristics and environmental importance. Runoff samples were collected in the mountainous area of the Kashi River from December 2017 to November 2018. Results showed that the runoff water type of the Kashi River is Ca2+-HCO3- and the spring water type is Ca2+-HCO3--SO42-. The main factors controlling the hydrochemical composition of runoff were rock weathering. Under the influence of supply sources and water conservancy facilities, the hydrochemistry and stable isotopic characteristics of the runoff showed evident spatiotemporal variation. The hydrochemical and stable isotopic values of runoff in winter and spring were lower and more consistent in comparison with those in summer and autumn. The characteristics of the spatial variations of hydrochemical and stable isotopic values in runoff differed with elevation. The supply sources in the Kashi River in different seasons were determined by analyzing the temporal variation characteristics of the hydrochemistry and stable isotopes of runoff.
英文关键词	Kashi River Basin of Ili Hydrochemistry Stable hydrogen and oxygen isotopes Supply sources
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000656771600003
WOS关键词	BASIN ; WATER ; GROUNDWATER ; PRECIPITATION ; LAKE ; STRONTIUM ; EVOLUTION
WOS类目	Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352151
作者单位	[Feng, Xiancheng; Yang, Yuihui] Xinjiang Normal Univ, Sch Geog Sci & Tourism, Xinjiang Lab Lake Environm & Resources Arid Zone, 102 Xinyi Rd, Urumqi 830054, Peoples R China
推荐引用方式 GB/T 7714	Feng, Xiancheng,Yang, Yuihui. Hydrochemical and stable isotopic spatiotemporal variation characteristics and their environmental significance in the Kashi River Mountain Area of Ili, Xinjiang, China[J],2021.
APA	Feng, Xiancheng,&Yang, Yuihui.(2021).Hydrochemical and stable isotopic spatiotemporal variation characteristics and their environmental significance in the Kashi River Mountain Area of Ili, Xinjiang, China.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH.
MLA	Feng, Xiancheng,et al."Hydrochemical and stable isotopic spatiotemporal variation characteristics and their environmental significance in the Kashi River Mountain Area of Ili, Xinjiang, China".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH (2021).