干旱区生态环境知识资源中心(Arid): Using Isotopes (H, O, and Sr) and Major Ions to Identify Hydrogeochemical Characteristics of Groundwater in the Hongjiannao Lake Basin, Northwest China

Arid

DOI	10.3390/w12051467
	Using Isotopes (H, O, and Sr) and Major Ions to Identify Hydrogeochemical Characteristics of Groundwater in the Hongjiannao Lake Basin, Northwest China
	Wu, Chu; Wu, Xiong; Mu, Wenping; Zhu, Ge
通讯作者	Wu, X
来源期刊	WATER
EISSN	2073-4441
出版年	2020
卷号	12 期号:5
英文摘要	Hongjiannao Lake is the largest desert freshwater lake in the Ordos Plateau, China, and the relict gull is an endangered species that uses the lake for its habitat, with the largest colonies being located there. Using hydrochemical parameters, stable hydrogen and oxygen isotopes, and strontium isotopes, we investigated the hydrogeochemical characteristics of groundwater. As a result, the major cations of the groundwater were found to be Ca2+ and Na+, the major anion was found to be HCO3-, and the hydrochemical facies were mainly found to be HCO3-Ca, HCO3-Na. and HCO3-Ca-Na. The hydrochemical formation of groundwater was controlled by both evaporation and water-rock interactions, and carbonate and sulfate minerals dissolved or precipitated in the groundwater. On the basis of isotope analysis, groundwater was affected by evaporation and delta O-18 enrichment, and the higher salinity of Hongjiannao Lake suffered from intensive evaporation. The higher Sr-87/Sr-86 ratio and lower concentrations of Sr2+ in the groundwater were derived from the dissolution of silicate minerals, whereas the opposite concentrations were due to the dissolution of carbonate and sulfate minerals. Based on this work, such results can be used to research groundwater recharge into the lake and to protect water quality.
英文关键词	isotope hydrogeochemistry groundwater flow deuterium excess
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000555915200246
WOS关键词	DEUTERIUM-EXCESS ; FLOW PATHS ; WATER ; AQUIFER ; EVAPORATION ; EVOLUTION ; DESERT ; PRECIPITATION ; CONTAMINATION ; SALINITY
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325426
作者单位	[Wu, Chu; Wu, Xiong; Mu, Wenping; Zhu, Ge] China Univ Geosci Beijing, Sch Water Resources & Environm, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Wu, Chu,Wu, Xiong,Mu, Wenping,et al. Using Isotopes (H, O, and Sr) and Major Ions to Identify Hydrogeochemical Characteristics of Groundwater in the Hongjiannao Lake Basin, Northwest China[J],2020,12(5).
APA	Wu, Chu,Wu, Xiong,Mu, Wenping,&Zhu, Ge.(2020).Using Isotopes (H, O, and Sr) and Major Ions to Identify Hydrogeochemical Characteristics of Groundwater in the Hongjiannao Lake Basin, Northwest China.WATER,12(5).
MLA	Wu, Chu,et al."Using Isotopes (H, O, and Sr) and Major Ions to Identify Hydrogeochemical Characteristics of Groundwater in the Hongjiannao Lake Basin, Northwest China".WATER 12.5(2020).