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DOI	10.1016/j.ecolind.2024.111808
	Analyzing the correlation between groundwater tables and the area of Groundwater-Dependent lakes in arid region
	Zhang, Rui; Guo, Chenyao; Wu, Jingwei; Wang, Siyu
发表日期	2024
ISSN	1470-160X
EISSN	1872-7034
起始页码	160
卷号	160
英文摘要	The groundwater table constitutes a significant factor in sustaining the ecosystems of lakes in arid regions. To elucidate the mechanism by which variations in groundwater tables affect lake areas, this paper presents a case study of a typical groundwater-fed lake in China's Hetao Irrigation District. An analytical model correlating groundwater tables with lake areas was developed to simulate and predict the impact of changes in groundwater tables on lake areas. The findings indicate that the analytical model adeptly simulates the lake area dynamics of the groundwater-fed lake cluster (Taerhu lake cluster) from 1998 to 2018, achieving a Nash-Sutcliffe efficiency (NSE) value exceeding 0.6 and a root mean square error (RMSE) value below 0.1 square kilometers. Maintaining a groundwater depth at 1.73 m ensures the stability of the lake area; a decrease in groundwater depth to 1.93 m would result in a 79.5 % reduction in lake area. The model constructed in this study offers a crucial tool for the ecological protection of lakes and groundwater management in arid regions.
英文关键词	Lake area; Groundwater table; Analytical model; Arid region; Hetao irrigation district
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Environmental Sciences
WOS记录号	WOS:001204745300001
来源期刊	ECOLOGICAL INDICATORS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/293994
作者单位	Wuhan University
推荐引用方式 GB/T 7714	Zhang, Rui,Guo, Chenyao,Wu, Jingwei,et al. Analyzing the correlation between groundwater tables and the area of Groundwater-Dependent lakes in arid region[J],2024,160.
APA	Zhang, Rui,Guo, Chenyao,Wu, Jingwei,&Wang, Siyu.(2024).Analyzing the correlation between groundwater tables and the area of Groundwater-Dependent lakes in arid region.ECOLOGICAL INDICATORS,160.
MLA	Zhang, Rui,et al."Analyzing the correlation between groundwater tables and the area of Groundwater-Dependent lakes in arid region".ECOLOGICAL INDICATORS 160(2024).