干旱区生态环境知识资源中心(Arid): Strontium isotopic and hydrochemical characteristics of shallow groundwater and lake water in the Badain Jaran Desert, North China

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DOI	10.1080/10256016.2021.1961766
	Strontium isotopic and hydrochemical characteristics of shallow groundwater and lake water in the Badain Jaran Desert, North China
	Jin, Ke; Rao, Wenbo; Zhang, Wenbing; Zheng, Fangwen; Wang, Shuai
通讯作者	Jin, K (corresponding author), Changjiang River Sci Res Inst, Chongqing Branch, Chongqing, Peoples R China. ; Jin, K (corresponding author), Hohai Univ, Coll Earth Sci & Engn, Inst Earth Crit Zone, Jiangning Campus, Nanjing, Peoples R China.
来源期刊	ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES
ISSN	1025-6016
EISSN	1477-2639
出版年	2021
卷号	57 期号:5 页码:516-534
英文摘要	Shallow groundwater and lake water are the dominant water resources in the Badain Jaran Desert. There are still controversial hypotheses related to the origin of groundwater in this desert. Few studies have been conducted to explore the Sr provenance of these waters and assess the water-rock interactions using a Sr isotope approach until now. In this text, the Sr isotope data of waters in the hinterland of the Badain Jaran Desert and neighbouring areas are reported. The waters in the Badain Jaran Desert have few links to its surrounding rivers, but could be influenced by the precipitation in the Yabulai Mountains. The Sr-87/Sr-86 ratio changes constantly, while the Sr2+ concentration of shallow groundwater gradually decreases from Yabulai to the desert hinterland to Gurinai-Guaizihu. Combined with hydrochemical data and hydrodynamic conditions, these results show that the dissolved Sr of waters in the desert hinterland is controlled by the Yabulai precipitation and catchment weathering. They further show that the desert shallow groundwater Sr originates mainly from the Yabulai precipitation (> 94 %), while whole-rock weathering contributes little (< 6 %), as calculated using isotope mass balance equations. Relative Sr contributions to lakes from shallow groundwater and catchment weathering are calculated to be 92.5 and 7.5 %, respectively.
英文关键词	Badain Jaran Desert China hydrogeochemistry isotope hydrology lake water shallow groundwater strontium-87 strontium-86 strontium provenance water-rock interactions
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000681212800001
WOS关键词	AQUIFER INTERACTIONS ; ROCK INTERACTION ; INNER-MONGOLIA ; CLIMATE-CHANGE ; SR ; EVOLUTION ; PROVENANCE ; TRACERS ; GEOCHEMISTRY ; SR-87/SR-86
WOS类目	Chemistry, Inorganic & Nuclear ; Environmental Sciences
WOS研究方向	Chemistry ; Environmental Sciences & Ecology
来源机构	河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363688
作者单位	[Jin, Ke] Changjiang River Sci Res Inst, Chongqing Branch, Chongqing, Peoples R China; [Jin, Ke; Rao, Wenbo; Zhang, Wenbing; Zheng, Fangwen; Wang, Shuai] Hohai Univ, Coll Earth Sci & Engn, Inst Earth Crit Zone, Jiangning Campus, Nanjing, Peoples R China
推荐引用方式 GB/T 7714	Jin, Ke,Rao, Wenbo,Zhang, Wenbing,et al. Strontium isotopic and hydrochemical characteristics of shallow groundwater and lake water in the Badain Jaran Desert, North China[J]. 河海大学,2021,57(5):516-534.
APA	Jin, Ke,Rao, Wenbo,Zhang, Wenbing,Zheng, Fangwen,&Wang, Shuai.(2021).Strontium isotopic and hydrochemical characteristics of shallow groundwater and lake water in the Badain Jaran Desert, North China.ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES,57(5),516-534.
MLA	Jin, Ke,et al."Strontium isotopic and hydrochemical characteristics of shallow groundwater and lake water in the Badain Jaran Desert, North China".ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES 57.5(2021):516-534.