干旱区生态环境知识资源中心(Arid): Comparing the Economic and Environmental Effects of Different Water Management Schemes Using a Coupled Agent-Hydrologic Model

Arid

DOI	10.1061/(ASCE)WR.1943-5452.0001074
	Comparing the Economic and Environmental Effects of Different Water Management Schemes Using a Coupled Agent-Hydrologic Model
	Lei, Xiaowen 1; Zhao, Jianshi 2; Yang, Yi-Chen E.3; Wang, Zhongjing 2
通讯作者	Zhao, Jianshi
来源期刊	JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT
ISSN	0733-9496
EISSN	1943-5452
出版年	2019
卷号	145 期号:6
英文摘要	Confronted with diverse water management schemes, policymakers in arid basins face difficulty in choosing a particular scheme due to a lack of appropriate tools to estimate possible physical and economic outcomes in a comprehensive manner. This study develops a coupled agent-hydrologic model to both capture and provide insights into the dynamics and patterns of real-world water management using the midstream area of the Heihe River Basin in northern China as a case study. Water consumption patterns, economic efficiency, and environmental externalities of three different management schemes, namely an administered scheme (AS), a surface-water market scheme (SWMS), and a surface-water-groundwater market scheme (SGWMS) are evaluated. The results show that an agent's (irrigation district) behaviors under market schemes are determined by the difference between equilibrium price and pumping cost, related to water table depth. The annual total benefits are improved under market schemes, especially in dry years. Negative environmental effects of the market schemes do occur but are not significant. The travel time of groundwater corresponds to a delay longer than 2 months in upper agents' pumping influence on drawdown. In general, the proposed model application in this study addresses complex real-world management issues by presenting physically interpretable and verifiable outcomes, and therefore aids policymakers in decision making by providing a broader view of water management.
英文关键词	Water market Coupled natural-human system Multiagent system Modular three-dimensional finite-difference groundwater flow model (MODFLOW) Heihe River Basin
类型	Article
语种	英语
国家	Peoples R China ; USA
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000465355600002
WOS关键词	HEIHE RIVER-BASIN ; ALLOCATION ; SIMULATION ; MARKETS ; POLICY ; COSTS ; SYSTEMS
WOS类目	Engineering, Civil ; Water Resources
WOS研究方向	Engineering ; Water Resources
来源机构	清华大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217420
作者单位	1.Tsinghua Univ, Dept Hydraul Engn, Beijing 100083, Peoples R China; 2.Tsinghua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100083, Peoples R China; 3.Lehigh Univ, Dept Civil & Environm Engn, Bethlehem, PA 18015 USA
推荐引用方式 GB/T 7714	Lei, Xiaowen,Zhao, Jianshi,Yang, Yi-Chen E.,et al. Comparing the Economic and Environmental Effects of Different Water Management Schemes Using a Coupled Agent-Hydrologic Model[J]. 清华大学,2019,145(6).
APA	Lei, Xiaowen,Zhao, Jianshi,Yang, Yi-Chen E.,&Wang, Zhongjing.(2019).Comparing the Economic and Environmental Effects of Different Water Management Schemes Using a Coupled Agent-Hydrologic Model.JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT,145(6).
MLA	Lei, Xiaowen,et al."Comparing the Economic and Environmental Effects of Different Water Management Schemes Using a Coupled Agent-Hydrologic Model".JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT 145.6(2019).