干旱区生态环境知识资源中心(Arid): Hydrochemical Characteristics and Controlling Factors of Shallow and Deep Groundwater in the Heilongdong Spring Basin, Northern China

Arid

DOI	10.3390/su152115447
	Hydrochemical Characteristics and Controlling Factors of Shallow and Deep Groundwater in the Heilongdong Spring Basin, Northern China
	Gao, Ming; Li, Xiangquan; Qian, Jiazhong; Wang, Zhenxing; Hou, Xinwei; Gui, Chunlei; Bai, Zhanxue; Fu, Changchang; Li, Jinqiu; Zuo, Xuefeng
通讯作者	Wang, ZX ; Fu, CC
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2023
卷号	15 期号:21
英文摘要	Heilongdong Spring Basin (HSB) is located in a semi-arid region in northern China. In the past few decades, it has been influenced by anthropogenic activities. Currently, there is a lack of information about the impact on the hydrogeochemistry and groundwater quality of different aquifers. To address this concern, the present study used conventional hydrochemical diagrams, stable isotope analysis and multivariate statistical techniques to analyze hydrochemical characteristics and controlling factors of shallow and deep groundwater in the study area. The results showed that all groundwater samples were weakly alkaline. The shallow groundwater (SGW) was mainly composed of SO4-Ca and SO4 center dot HCO3-Ca center dot Mg water types with high TDS values. However, the predominant water types of deep groundwater (DGW) were HCO3-Ca center dot Mg and HCO3 center dot SO4-Ca center dot Mg types with relatively low TDS. The large majority of shallow groundwater had poor water quality, which was influenced by natural factors and anthropogenic activities, characterized by high concentrations of SO42-, NO3-, and Cl-. In contrast, the overall water quality of deep groundwater was good, mainly controlled by the natural background. Nonetheless, a few karst groundwater samples of DGW in runoff areas exhibited close hydraulic connections with SGW samples and presented contamination to a certain degree. Our research results provide a scientific basis for the utilization and protection of groundwater in different aquifers in northern China.
英文关键词	groundwater quality hydrochemical characteristics controlling factors natural processes anthropogenic activities
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:001099463500001
WOS关键词	QUALITY ASSESSMENT ; WATER-QUALITY ; PLAIN ; EVOLUTION
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398856
推荐引用方式 GB/T 7714	Gao, Ming,Li, Xiangquan,Qian, Jiazhong,et al. Hydrochemical Characteristics and Controlling Factors of Shallow and Deep Groundwater in the Heilongdong Spring Basin, Northern China[J],2023,15(21).
APA	Gao, Ming.,Li, Xiangquan.,Qian, Jiazhong.,Wang, Zhenxing.,Hou, Xinwei.,...&Zuo, Xuefeng.(2023).Hydrochemical Characteristics and Controlling Factors of Shallow and Deep Groundwater in the Heilongdong Spring Basin, Northern China.SUSTAINABILITY,15(21).
MLA	Gao, Ming,et al."Hydrochemical Characteristics and Controlling Factors of Shallow and Deep Groundwater in the Heilongdong Spring Basin, Northern China".SUSTAINABILITY 15.21(2023).