HYDROGEOCHEMISTRY EVOLUTION AND FLUORIDE ACCUMULATION IN AN ARID PIEDMONT ALLUVIAL-PROLUVIAL PLAIN

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院页岩气与地质工程重点实验室

	HYDROGEOCHEMISTRY EVOLUTION AND FLUORIDE ACCUMULATION IN AN ARID PIEDMONT ALLUVIAL-PROLUVIAL PLAIN
	Huang, Tianming1,2 ; Yang, Shuo 1,2; Pang, Zhonghe 1,2
刊名	FRESENIUS ENVIRONMENTAL BULLETIN
	2017
卷号	26 期号:5 页码:3569-3576
关键词	Water Chemistry Fluoride Isotopes Arid Area
ISSN号	1018-4619
文献子类	Article
英文摘要	In the north arid and semiarid China, many sites have been suffering from high fluoride in drinking waters, such as the inland Tailan River Basin, where groundwater fluoride can reach 3.4 mg/L, compared to 1 mg/L of the Chinese standards for drinking water quality. In this paper, water chemistry and isotopes (H-2, O-18, H-3) were used to study hydrogeochemical evolution and fluoride accumulation. The results show that from river water to groundwater in the upper and lower part of the piedmont alluvial-proluvial plain, the main ions and fluoride shows systematic increase. The saturation index of fluorite seems to control the maximum fluoride content. Fluoride-minerals in the aquifers will continue to dissolve when fluorite is under saturated. Stable isotopes show that evaporation is not obvious during groundwater recharge and fluoride accumulation by evaporation concentration is limited. The high fluoride in groundwater is primarily caused by the protogenic geochemical processes in the basin.
WOS关键词	NORTHERN CHINA ; GROUNDWATER ; BASINS
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	PARLAR SCIENTIFIC PUBLICATIONS (P S P)
WOS记录号	WOS:000403134800057
资助机构	Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183) ; Chinese Academy of Sciences(XDB10030603) ; National Natural Science Foundation of China(41672254 ; 41202183)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/52857]
专题	地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者	Huang, Tianming
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Huang, Tianming,Yang, Shuo,Pang, Zhonghe. HYDROGEOCHEMISTRY EVOLUTION AND FLUORIDE ACCUMULATION IN AN ARID PIEDMONT ALLUVIAL-PROLUVIAL PLAIN[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2017,26(5):3569-3576.
APA	Huang, Tianming,Yang, Shuo,&Pang, Zhonghe.(2017).HYDROGEOCHEMISTRY EVOLUTION AND FLUORIDE ACCUMULATION IN AN ARID PIEDMONT ALLUVIAL-PROLUVIAL PLAIN.FRESENIUS ENVIRONMENTAL BULLETIN,26(5),3569-3576.
MLA	Huang, Tianming,et al."HYDROGEOCHEMISTRY EVOLUTION AND FLUORIDE ACCUMULATION IN AN ARID PIEDMONT ALLUVIAL-PROLUVIAL PLAIN".FRESENIUS ENVIRONMENTAL BULLETIN 26.5(2017):3569-3576.