干旱区生态环境知识资源中心(Arid): A review of the distribution, sources, genesis, and environmental concerns of salinity in groundwater

Arid

DOI	10.1007/s11356-020-10354-6
	A review of the distribution, sources, genesis, and environmental concerns of salinity in groundwater
	Li, Chengcheng; Gao, Xubo; Li, Siqi; Bundschuh, Jochen
通讯作者	Gao, XB
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2020
卷号	27 期号:33 页码:41157-41174
英文摘要	Awareness concerning the degradation of groundwater quality and their exacerbating adverse effects due to salinization processes is gaining traction, raising for adequate understanding of the distribution, sources, genesis, and environmental concerns of salinity in groundwater. Saline groundwater is widely distributed all over the world, with an area of 24 million km(2)(16% of the total land area on earth) and 1.1 billion people living in the affected areas, especially the arid/semi-arid areas in developing countries. These large-scale groundwater salinization problems are sourced from two major ways: natural and anthropogenic. The natural sources are diversified from connate saline groundwater, seawater intrusion, evaporation, dissolution of soluble salts, membrane filtration process to geothermal origin. The anthropogenic sources include irrigation return flow, road deicing salts, industrial and agricultural wastewater, and gas and oil production activities. The integrated approach of geochemical tracers and multiple isotopes (delta O-18(H2O), delta H-2(H2O), delta B-11, delta Cl-36, delta S-34(sulfate),Sr-87/Sr-86, and delta Li-7) is proved to be useful in the constraints of the origin and transport of solutes in groundwater. Groundwater salinization is often associated with high levels of some toxic elements like arsenic, fluoride, selenium, and boron. Four "triggers" lead to this association: salt effect, competing adsorption, microbial processes, and cation exchange.
英文关键词	Groundwater salinization Distribution Genesis Environmental concerns Geochemical tracers Stable isotopes
类型	Review
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000560978800002
WOS关键词	SEAWATER INTRUSION ; GEOCHEMICAL PROCESSES ; AQUIFER SYSTEM ; COASTAL AQUIFERS ; ELECTRICAL-RESISTIVITY ; SALINIZATION PROCESSES ; ARSENIC MOBILITY ; WATER INTRUSION ; STABLE-ISOTOPE ; MURRAY BASIN
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325708
作者单位	[Li, Chengcheng; Gao, Xubo; Li, Siqi] China Univ Geosci, State Key Lab Biogeol & Environm Geol, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China; [Li, Chengcheng; Gao, Xubo; Li, Siqi] China Univ Geosci, Sch Environm Studies, 388 Lumo Rd, Wuhan 430074, Hubei, Peoples R China; [Li, Chengcheng; Bundschuh, Jochen] Univ Southern Queensland, Fac Hlth Engn & Sci, Sch Civil Engn & Surveying, West St, Toowoomba, Qld 4350, Australia
推荐引用方式 GB/T 7714	Li, Chengcheng,Gao, Xubo,Li, Siqi,et al. A review of the distribution, sources, genesis, and environmental concerns of salinity in groundwater[J],2020,27(33):41157-41174.
APA	Li, Chengcheng,Gao, Xubo,Li, Siqi,&Bundschuh, Jochen.(2020).A review of the distribution, sources, genesis, and environmental concerns of salinity in groundwater.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,27(33),41157-41174.
MLA	Li, Chengcheng,et al."A review of the distribution, sources, genesis, and environmental concerns of salinity in groundwater".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 27.33(2020):41157-41174.