干旱区生态环境知识资源中心(Arid): Identifying groundwater resilience zones in an arid inland basin using GIS-based Dempster-Shafer theory

Arid

DOI	10.1016/j.ejrh.2022.101232
	Identifying groundwater resilience zones in an arid inland basin using GIS-based Dempster-Shafer theory
	Wang, Yuehui; Shi, Fengzhi; Zhao, Chengyi; Zhou, Xu
通讯作者	Shi, FZ
来源期刊	JOURNAL OF HYDROLOGY-REGIONAL STUDIES
EISSN	2214-5818
出版年	2022
卷号	44
英文摘要	Study region: Hotan River Basin, an arid inland river basin, Northwest China.Study focus: A method for assessing the spatial distribution of groundwater resilience is constructed by combining the Dempster-Shafer theory model and spatial analysis techniques. The groundwater performance indicator CRS and resilience indicator pi are calculated to present groundwater resilience. Using the Dempster-Shafer theory model to mine the data, nine groundwater conditioning factors are selected as evidential layers of the model, and the mathematical relationships between the resilience indicators and groundwater conditioning factors are established through evidence integration; Ultimately, a groundwater resilience spatial distribution map is generated, and the performance of the map is explored based on the CRS and pi values. New hydrological insights for the region: The constructed assessment method based on this study reliably and effectively predicts the regional groundwater resilience. Validation of the groundwater resilience prediction map with pi indicates that this indicator outperforms the CRS. The areas with high groundwater resilience are mainly concentrated in the upstream oasis irrigation area and the downstream river channel. The groundwater resilience (pi) zonation map is divided into five categories: very low (Bel of 0-0.072), low (0.072-0.171), moderate (0.171-0.458), moderate high (0.458-0.786), and high (>0.786). The results can provide a scientific basis for groundwater safety and management in the Hotan River Basin.
英文关键词	Groundwater resilience Spatial distribution Dempster -Shafer model Hotan River Basin
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:000876214900005
WOS关键词	VULNERABILITY ; REGION ; MODEL ; RELIABILITY ; PERFORMANCE ; RECHARGE ; POTENTIALITY ; DISTRICT ; SYSTEM ; PLAIN
WOS类目	Water Resources
WOS研究方向	Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/393533
推荐引用方式 GB/T 7714	Wang, Yuehui,Shi, Fengzhi,Zhao, Chengyi,et al. Identifying groundwater resilience zones in an arid inland basin using GIS-based Dempster-Shafer theory[J],2022,44.
APA	Wang, Yuehui,Shi, Fengzhi,Zhao, Chengyi,&Zhou, Xu.(2022).Identifying groundwater resilience zones in an arid inland basin using GIS-based Dempster-Shafer theory.JOURNAL OF HYDROLOGY-REGIONAL STUDIES,44.
MLA	Wang, Yuehui,et al."Identifying groundwater resilience zones in an arid inland basin using GIS-based Dempster-Shafer theory".JOURNAL OF HYDROLOGY-REGIONAL STUDIES 44(2022).