Optimal trade-off of integrated river basin water resources allocation considering water market: A bi-level multi-objective model with conditional value-at-risk constraints

doi:10.1016/j.cie.2022.108160

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	Optimal trade-off of integrated river basin water resources allocation considering water market: A bi-level multi-objective model with conditional value-at-risk constraints
	Tu, Yan 1; Shi, Hongwei 1; Zhou, Xiaoyang 2,3; Lev, Benjamin 4
	2022-07-01
发表期刊	COMPUTERS & INDUSTRIAL ENGINEERING
ISSN	0360-8352
卷号	169 页码:17
摘要	The predictable water shortage crisis is intensifying due to frequent extreme weather caused by climate change and human activities. Motivated by urgent practical needs of more scientific and balanced river basin water resources allocation (RBWRA) schemes, a comprehensive bi-level multi-objective programming (BLMOP) model for RBWRA considering uncertain risks and water market is constructed in this paper, which pursues the ob-jectives of environmental protection, equality, and economic development. River basin authority, as the leader of RBWRA, is committed to reducing pollutants while introducing Gini coefficient to maintain the equality of economic development between sub-areas. Meanwhile, the sub-areas (i.e., followers) are dedicated to improving the economic benefit. In addition, the water market is introduced as water redistribution mechanism and its effect is probed into in detail. Moreover, conditional value-at-risk (CVaR) constraints are integrated into the model to control the economic loss caused by the risks of uncertain water availability. To solve the BLMOP model, a novel bi-level interaction based adaptive global equilibrium optimization (BI-aGEO) approach is pro-posed, which can obtain the best equilibrium solution that satisfies all decision-making participants. Further-more, the proposed model and approach are applied to the Hanjiang River Basin in central China to elaborate on their feasibility and effectiveness. Results show that the proposed model is effective in ensuring the sustain-ability, equality and efficiency of RBWRA. The introduction of water market is shown to be able to improve water efficiency and promote water conservation and CVaR constraints play a significant role in controlling economic risks. Finally, some managerial suggestions are provided for different RBWRA participants for more scientific and effective integrated water resources management (IWRM).
关键词	Integrated water resources management River basin water resources allocation CVaR Water market Bi-level multi-objective programming
DOI	10.1016/j.cie.2022.108160
收录类别	SCI
语种	英语
资助项目	National Natural Science Foun-dation of China[71801177] ; National Natural Science Foun-dation of China[71871175] ; Humanities and Social Sciences Fund of Ministry of Education of China[18YJC630163]
WOS研究方向	Computer Science ; Engineering
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Industrial
WOS记录号	WOS:000797946900008
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/61403
专题	中国科学院数学与系统科学研究院
通讯作者	Tu, Yan
作者单位	1.Wuhan Univ Technol, Sch Safety Sci & Emergency Management, Wuhan 430070, Peoples R China 2.Xi An Jiao Tong Univ, Sch Management, Xi'an 710049, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 4.Drexel Univ, LeBow Coll Business, Decis Sci Dept, Philadelphia, PA 19104 USA
推荐引用方式 GB/T 7714	Tu, Yan,Shi, Hongwei,Zhou, Xiaoyang,et al. Optimal trade-off of integrated river basin water resources allocation considering water market: A bi-level multi-objective model with conditional value-at-risk constraints[J]. COMPUTERS & INDUSTRIAL ENGINEERING,2022,169:17.
APA	Tu, Yan,Shi, Hongwei,Zhou, Xiaoyang,&Lev, Benjamin.(2022).Optimal trade-off of integrated river basin water resources allocation considering water market: A bi-level multi-objective model with conditional value-at-risk constraints.COMPUTERS & INDUSTRIAL ENGINEERING,169,17.
MLA	Tu, Yan,et al."Optimal trade-off of integrated river basin water resources allocation considering water market: A bi-level multi-objective model with conditional value-at-risk constraints".COMPUTERS & INDUSTRIAL ENGINEERING 169(2022):17.