Source and Quality of Groundwater Surrounding the Qinghai Lake,NE Qinghai-TibetPlateau

doi:10.1111/gwat.13042

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Source and Quality of Groundwater Surrounding the Qinghai Lake,NE Qinghai-TibetPlateau
	Li, Dong-sheng 2; Cui, Bu-li 1,2,3; Wang, Ying 2; Wang, Ya-Xuan 2; Jiang, Bao-Fu 2
刊名	GROUNDWATER
	2020-09-11
页码	11
ISSN号	0017-467X
DOI	10.1111/gwat.13042
通讯作者	Cui, Bu-li(cuibuli@163.com)
英文摘要	Comprehensive studies on the spatial distribution, water quality, recharge source, and hydrochemical evolution of regional groundwater form the foundation of rational utilization of groundwater resources. In this study, we investigated the water levels, hydrochemistry, and stable isotope composition of groundwater in the vicinity of the Qinghai Lake in China to reveal its recharge sources, hydrochemical evolution, and water quality. The level of groundwater relative to the level of water in the Qinghai Lake ranged from -1.27 to 122.91 m, indicating most of the groundwater to be flowing into the lake. The local evaporation line (LEL) of groundwater was simulated as delta H-2 = 6.08 delta O-18-3.01. The groundwater surrounding the Qinghai Lake was primarily recharged through local precipitation at different altitudes. The hydrochemical type of most of the groundwater samples was Ca-Mg-HCO3; the hydrochemistry was primarily controlled by carbonate dissolution during runoff. At several locations, the ionic concentrations in groundwater exceeded the current drinking water standards making it unsuitable for drinking. The main source of nitrate in groundwater surrounding the Qinghai Lake was animal feces and sewage, suggesting that groundwater pollution should be mitigated in areas practicing animal husbandry in the Qinghai-Tibet Plateau, regardless of industrial and urbanization rates being relatively low in the region. The scientific planning, engineering, and management of livestock manure and wastewater discharge from animal husbandry practices is a crucial and is urgently required in the Tibetan Plateau.
资助项目	National Natural Science Foundation of China[41730854] ; National Natural Science Foundation of China[41877157] ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1904] ; Science and technology support plan for Youth Innovation of colleges and universities of Shandong[2019KJH009] ; Natural Science Foundation of Shandong Province[ZR2019BD005] ; Natural Science Foundation of Shandong Province[ZR2019MD040] ; Key Research and Development Plan of Shandong Province[2018GSF117021] ; Science and technology program of colleges and universities of Shandong[J17KA192] ; State Key Laboratory of Earth Surface Processes and Resource Ecology[2017-KF-15]
WOS关键词	STABLE-ISOTOPE ; DRINKING-WATER ; TIBETAN PLATEAU ; PRECIPITATION ; BASIN ; HYDROLOGY ; HARDNESS ; NITRATE ; RIVER ; CONTAMINATION
WOS研究方向	Geology ; Water Resources
语种	英语
出版者	WILEY
WOS记录号	WOS:000567953700001
资助机构	National Natural Science Foundation of China ; State Key Laboratory of Loess and Quaternary Geology ; Science and technology support plan for Youth Innovation of colleges and universities of Shandong ; Natural Science Foundation of Shandong Province ; Key Research and Development Plan of Shandong Province ; Science and technology program of colleges and universities of Shandong ; State Key Laboratory of Earth Surface Processes and Resource Ecology
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/15274]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Cui, Bu-li
作者单位	1.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, 97 Yanxiang Rd, Xian 710061, Peoples R China 2.Ludong Univ, Sch Resources & Environm Engn, 186 Hongqi Midrd, Yantai 264025, Peoples R China 3.Ludong Univ, Sch Resources & Environm Engn, 186 Hongqizhong St, Yantai 264025, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Li, Dong-sheng,Cui, Bu-li,Wang, Ying,et al. Source and Quality of Groundwater Surrounding the Qinghai Lake,NE Qinghai-TibetPlateau[J]. GROUNDWATER,2020:11.
APA	Li, Dong-sheng,Cui, Bu-li,Wang, Ying,Wang, Ya-Xuan,&Jiang, Bao-Fu.(2020).Source and Quality of Groundwater Surrounding the Qinghai Lake,NE Qinghai-TibetPlateau.GROUNDWATER,11.
MLA	Li, Dong-sheng,et al."Source and Quality of Groundwater Surrounding the Qinghai Lake,NE Qinghai-TibetPlateau".GROUNDWATER (2020):11.