干旱区生态环境知识资源中心(Arid): Hydrogeochemical constraints on groundwater resource sustainable development in the arid Golmud alluvial fan plain on Tibetan plateau

Arid

DOI	10.1007/s12665-021-10076-z
	Hydrogeochemical constraints on groundwater resource sustainable development in the arid Golmud alluvial fan plain on Tibetan plateau
	Xiao, Yong; Liu, Kui; Yan, Huijun; Zhou, Bao; Huang, Xun; Hao, Qichen; Zhang, Yuqing; Zhang, Yunhui; Liao, Xin; Yin, Shiyang
通讯作者	Zhou, B (corresponding author), Qinghai Inst Geol Environm Monitoring, Xining 810008, Peoples R China. ; Zhou, B (corresponding author), Bur Qinghai Environm Geol Prospecting, Xining 810007, Peoples R China. ; Zhou, B (corresponding author), Key Lab Geoenvironm Qinghai Prov, Xining 810007, Peoples R China.
来源期刊	ENVIRONMENTAL EARTH SCIENCES
ISSN	1866-6280
EISSN	1866-6299
出版年	2021
卷号	80 期号:22
英文摘要	Groundwater resource in alluvial aquifers is significantly essential for the sustainable development of arid regions worldwide. Forty-eight phreatic groundwaters were sampled and analyzed to elucidate the hydrochemical features, genesis and constraints on domestic and irrigational water supply in a hyper-arid alluvial fan on Tibetan plateau. The human health risk assessment and entropy-weighted water quality index (EWQI) along with drinking water guidelines were introduced to assess groundwater quality for domestic purpose, and the irrigation suitability was discussed in terms of the potential soil permeability damage and salinity hazard. The results indicated groundwater in the Golmud alluvial fan plain is slightly alkaline water and dominated in the hydrochemical faces of mixed Cl-Mg-Ca type, and followed Cl-Na type and mixed HCO3-Na-Ca type. Groundwater nitrite (similar to 6.25%) and ammonia (similar to 2.08%) exceed the drinking water standards in the farmlands and human settlements at the alluvial fan front, but would not threaten human health. The geogenic toxic elements of fluoride and boron would potentially pose health risks to the populations of infants, children and adult males at some sporadic locations. The risks are mainly attributed to the aqueous fluoride. Groundwaters in the alluvial fan plain are almost suitable for domestic purpose according to the EWQI appraisal results (35-151), and have suitable quality for irrigation regardless of sodium adsorption ratio, percentage sodium and permeability index. But, salinity hazard is widespread and should be concerned. Groundwater chemistry is basically governed by the natural rock-water interactions and influenced by agricultural practices and urban domestic effluents at the alluvial fan front. These anthropogenic contamination inputs resulted in the excessive nitrogen and elevated salinity of groundwater. Measures should be taken to protect groundwater resources in alluvial aquifers out of anthropogenic contamination. Geogenic fluoride is also needed to pay attention in the drinking water supply.
英文关键词	Hydrochemistry Groundwater quality Drinking purpose Irrigation purpose Alluvial aquifer
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000713657300005
WOS关键词	RIVER-BASIN ; QUALITY ; RECHARGE ; EVOLUTION ; DISTRICT ; SYSTEM
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368224
作者单位	[Xiao, Yong; Liu, Kui; Huang, Xun; Zhang, Yuqing; Zhang, Yunhui; Liao, Xin] Southwest Jiaotong Univ, Fac Geosci & Environm Engn, Chengdu 611756, Peoples R China; [Xiao, Yong; Liu, Kui; Huang, Xun; Zhang, Yuqing; Zhang, Yunhui; Liao, Xin] Southwest Jiaotong Univ, Yibin Res Inst, Yibin 644000, Peoples R China; [Yan, Huijun; Zhou, Bao] Qinghai Inst Geol Environm Monitoring, Xining 810008, Peoples R China; [Zhou, Bao] Bur Qinghai Environm Geol Prospecting, Xining 810007, Peoples R China; [Zhou, Bao] Key Lab Geoenvironm Qinghai Prov, Xining 810007, Peoples R China; [Hao, Qichen] Chinese Acad Geol Sci, Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Hebei, Peoples R China; [Yin, Shiyang] North China Elect Power Univ, Sch Water Resources & Hydropower Engn, Beijing 102206, Peoples R China
推荐引用方式 GB/T 7714	Xiao, Yong,Liu, Kui,Yan, Huijun,et al. Hydrogeochemical constraints on groundwater resource sustainable development in the arid Golmud alluvial fan plain on Tibetan plateau[J],2021,80(22).
APA	Xiao, Yong.,Liu, Kui.,Yan, Huijun.,Zhou, Bao.,Huang, Xun.,...&Yin, Shiyang.(2021).Hydrogeochemical constraints on groundwater resource sustainable development in the arid Golmud alluvial fan plain on Tibetan plateau.ENVIRONMENTAL EARTH SCIENCES,80(22).
MLA	Xiao, Yong,et al."Hydrogeochemical constraints on groundwater resource sustainable development in the arid Golmud alluvial fan plain on Tibetan plateau".ENVIRONMENTAL EARTH SCIENCES 80.22(2021).