干旱区生态环境知识资源中心(Arid): Spatial variability of the groundwater exploitation potential in an arid alluvial-diluvial plain using GIS-based Dempster-Shafer theory

Arid

DOI	10.1016/j.quaint.2020.10.055
	Spatial variability of the groundwater exploitation potential in an arid alluvial-diluvial plain using GIS-based Dempster-Shafer theory
	Shi, Fengzhi; Zhao, Chengyi; Zhao, Xiaoning; Zhou, Xu; Li, Xinhu; Zhu, Jianting
通讯作者	Zhao, CY (corresponding author), Nanjing Univ Informat Sci & Technol, Sch Geog Sci, 219 Ningliu Rd, Nanjing 210044, Jiangsu, Peoples R China.
来源期刊	QUATERNARY INTERNATIONAL
ISSN	1040-6182
EISSN	1873-4553
出版年	2021
卷号	571 页码:127-135
英文摘要	The spatial distribution of groundwater exploitation potential is crucial to the sustainable management of groundwater resources in arid regions. In this study, an effective approach is developed using a geographical information system (GIS) associated with the Dempster-Shafer (D-S) theory to explore the groundwater exploitation potential based on eight factors (i.e., slope, topography, distance to a river, canal density, lithology, land use, soil type, and groundwater depth)based on pumping test data. Different groundwater exploitation potential zones from the output map are classified as follows: very high (0.67-0.96, 8% of the total area), high (0.45-0.67, 8%), moderate (0.27-0.45, 14%), low (0.13-0.27, 24%), and very low (0.02-0.13, 46%), in the Hotan River basin of the Kunlun Mountains, China. The groundwater exploitation potential is highest in a gravel plain in the piedmont and gradually decreases from the piedmont to the desert. The predicted spatial variability of groundwater exploitation potential can explain 71% of the measured pumping test data. The uncertainty of the groundwater exploitation potential map ranges from <1 to 25.5% across the basin. The Dempster-Shafer model can reflect the combined influence of various factors affecting the groundwater exploitation potential, and the system uncertainty is within the belief functions. Based on the developed method, decision-makers are provided with an effective and reliable tool for groundwater exploitation and sustainable management.
英文关键词	Groundwater exploitation potential Dempster-shafer theory GIS Exploitation strategies Hotan river basin
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000612120800003
WOS关键词	REGION ; AREA
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Physical Geography ; Geology
来源机构	中国科学院新疆生态与地理研究所 ; 南京信息工程大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351443
作者单位	[Shi, Fengzhi; Zhou, Xu; Li, Xinhu] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi, Xinjiang, Peoples R China; [Shi, Fengzhi; Zhou, Xu; Li, Xinhu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhao, Chengyi; Zhao, Xiaoning] Nanjing Univ Informat Sci & Technol, Sch Geog Sci, 219 Ningliu Rd, Nanjing 210044, Jiangsu, Peoples R China; [Zhu, Jianting] Univ Wyoming, Dept Civil & Architectural Engn, Laramie, WY 82071 USA
推荐引用方式 GB/T 7714	Shi, Fengzhi,Zhao, Chengyi,Zhao, Xiaoning,et al. Spatial variability of the groundwater exploitation potential in an arid alluvial-diluvial plain using GIS-based Dempster-Shafer theory[J]. 中国科学院新疆生态与地理研究所, 南京信息工程大学,2021,571:127-135.
APA	Shi, Fengzhi,Zhao, Chengyi,Zhao, Xiaoning,Zhou, Xu,Li, Xinhu,&Zhu, Jianting.(2021).Spatial variability of the groundwater exploitation potential in an arid alluvial-diluvial plain using GIS-based Dempster-Shafer theory.QUATERNARY INTERNATIONAL,571,127-135.
MLA	Shi, Fengzhi,et al."Spatial variability of the groundwater exploitation potential in an arid alluvial-diluvial plain using GIS-based Dempster-Shafer theory".QUATERNARY INTERNATIONAL 571(2021):127-135.