Analysis of multiple salinization processes and quality of shallow and deep groundwater in coastal delta using hydrochemical approaches: A case study in Luanhe River Delta

doi:10.1016/j.jhydrol.2024.131325

	Analysis of multiple salinization processes and quality of shallow and deep groundwater in coastal delta using hydrochemical approaches: A case study in Luanhe River Delta
	Liu, Sen 1,2,3; Yang, Xiao 3; Hou, Guohua 4; Dang, Xianzhang 5; Gao, Maosheng 4
发表期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
	2024-06-01
卷号	637 页码:15
关键词	Groundwater environment Coastal groundwater Salinization process Hydrochemistry Groundwater quality
DOI	10.1016/j.jhydrol.2024.131325
通讯作者	Hou, Guohua([email protected])
英文摘要	Coastal groundwater salinization, contaminants and water resource shortage have become the main coastal groundwater environmental issues globally, drastically affecting human living and ecological environments. This study provides a new insight into the salinization process and influencing factors of groundwater in different aquifers of coastal deltas. Luanhe River Delta, a typical estuarine delta, is used to analyze multiple salinization processes and the quality of shallow and deep groundwater using hydrochemical and monitoring approaches. The analysis has verified the obvious difference of groundwater quality and, the location and influencing factors of saline-fresh water interface in shallow groundwater and deep groundwater. For shallow groundwater, water-rock interactions, seawater intrusion, evaporation and reclamation are the main salinization processes. For deep groundwater, water-rock interactions, saline water intrusion, evaporation and marine transgression are the main salinization processes. The salinization and quality of groundwater are divided into four units in shallow groundwater and three units in deep groundwater. Coastal groundwater salinization causes complex groundwater quality unsuitable for human consumption in some areas. Groundwater resources in different aquifers of coastal deltas should be managed and used in different zones. Local governments should formulate groundwater exploitation plans and rationally plan for groundwater utilization.
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province
收录类别	SCI
语种	英语
关键词[WOS]	PLAIN AQUIFER ; LAIZHOU BAY ; EVOLUTION ; WATER ; INTRUSION ; HOLOCENE ; INDEX ; BASIN ; CHINA
研究领域[WOS]	Engineering ; Geology ; Water Resources
WOS记录号	WOS:001246080400001
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/36212
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Hou, Guohua
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.Shandong Key Lab Coastal Environm Proc, Yantai 264003, Shandong, Peoples R China 3.Shandong Univ, Inst Marine Sci & Technol, Qingdao 266237, Shandong, Peoples R China 4.Qingdao Inst Marine Geol, CGS, Qingdao 266237, Peoples R China 5.China Univ Geosci, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Liu, Sen,Yang, Xiao,Hou, Guohua,et al. Analysis of multiple salinization processes and quality of shallow and deep groundwater in coastal delta using hydrochemical approaches: A case study in Luanhe River Delta[J]. JOURNAL OF HYDROLOGY,2024,637:15.
APA	Liu, Sen,Yang, Xiao,Hou, Guohua,Dang, Xianzhang,&Gao, Maosheng.(2024).Analysis of multiple salinization processes and quality of shallow and deep groundwater in coastal delta using hydrochemical approaches: A case study in Luanhe River Delta.JOURNAL OF HYDROLOGY,637,15.
MLA	Liu, Sen,et al."Analysis of multiple salinization processes and quality of shallow and deep groundwater in coastal delta using hydrochemical approaches: A case study in Luanhe River Delta".JOURNAL OF HYDROLOGY 637(2024):15.