干旱区生态环境知识资源中心(Arid): Interaction between Surface Water and Groundwater in Yinchuan Plain

Arid

DOI	10.3390/w12092635
	Interaction between Surface Water and Groundwater in Yinchuan Plain
	Cai, Zizhao; Wang, Wenke; Zhao, Ming; Ma, Zhitong; Lu, Chuan; Li, Ying
通讯作者	Wang, WK
来源期刊	WATER
EISSN	2073-4441
出版年	2020
卷号	12 期号:9
英文摘要	The interaction of surface water (SW) and groundwater (GW) is becoming more and more complex under the effects of climate change and human activity. It is of great significance to fully understand the characteristics of regional SW-GW circulation to reveal the water circulation system and the effect of its evolution mechanism to improve the rational allocation of water resources, especially in arid and semi-arid areas. In this paper, Yinchuan Plain is selected as the study area, where the SW-GW interaction is intensive. Three typical profiles are selected to build two-dimensional hydrogeological structure models, using an integrated approach involving field investigation, numerical simulation, hydrogeochemistry and isotope analysis. The SW-GW transformation characteristics are analyzed with these models, showing that geological structure controls the SW-GW interaction in Yinchuan Plain. The SW-GW flow system presents a multi-level nested system including local, intermediate and regional flow systems. The runoff intensity and renewal rate of different flow systems are evidently different, motivating evolution of the hydro-chemical field; human activities (well mining, agricultural irrigation, ditch drainage, etc.) change the local water flow system with a certain impacting width and depth, resulting in a variation of the hydrological and hydro-chemical fields. This study presents the efficacy of an integrated approach combining numerical simulation, hydrogeochemistry and isotope data, as well as an analysis for the determination of GW-SW interactions in Yinchuan Plain.
英文关键词	surface-groundwater interaction hydrological circulation system geological structure human activity arid area
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000580941400001
WOS关键词	HEIHE RIVER-BASIN ; GEOCHEMICAL EVOLUTION ; SHALLOW GROUNDWATER ; CONJUNCTIVE USE ; SEEPAGE METER ; SEMIARID AREA ; FLOW ; AQUIFER ; RECHARGE ; MODEL
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327015
作者单位	[Cai, Zizhao; Wang, Wenke; Zhao, Ming; Ma, Zhitong] Changan Univ, Sch Water & Environm, Anta Rd 126, Xian 710054, Peoples R China; [Cai, Zizhao; Lu, Chuan] Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Hebei, Peoples R China; [Li, Ying] Inst Hydrogeol & Environm Geol Ningxia, Yinchuan 750011, Ningxia, Peoples R China
推荐引用方式 GB/T 7714	Cai, Zizhao,Wang, Wenke,Zhao, Ming,et al. Interaction between Surface Water and Groundwater in Yinchuan Plain[J],2020,12(9).
APA	Cai, Zizhao,Wang, Wenke,Zhao, Ming,Ma, Zhitong,Lu, Chuan,&Li, Ying.(2020).Interaction between Surface Water and Groundwater in Yinchuan Plain.WATER,12(9).
MLA	Cai, Zizhao,et al."Interaction between Surface Water and Groundwater in Yinchuan Plain".WATER 12.9(2020).