干旱区生态环境知识资源中心(Arid): Exploring spatial heterogeneity and temporal dynamics of human-hydrological interactions in large river basins with intensive agriculture: A tightly coupled, fully integrated modeling approach

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DOI	10.1016/j.jhydrol.2020.125313
	Exploring spatial heterogeneity and temporal dynamics of human-hydrological interactions in large river basins with intensive agriculture: A tightly coupled, fully integrated modeling approach
	Du, Erhu; Tian, Yong; Cai, Ximing; Zheng, Yi; Li, Xin; Zheng, Chunmiao
通讯作者	Tian, Y ; Zheng, CM (corresponding author), Southern Univ Sci & Technol, Sch Environm Sci & Engn, State Environm Protect Key Lab Integrated Surface, Shenzhen, Peoples R China.
来源期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
EISSN	1879-2707
出版年	2020
卷号	591
英文摘要	Analyzing river basins as coupled human and hydrological systems is important to advance our understanding of hydrological processes, and to provide insights into policy design for water resources management. However, assessing spatially heterogeneous and temporally dynamic characteristics of human-hydrological interactions remains a challenge, and relevant research has been limited by the lack of computationally tractable models that can integrate water management policies, human activities, and hydrological conditions with sufficient temporal and spatial details. In this study, we propose a modeling framework that tightly couples (1) an agent-based model for farmers' decision-making on water use influenced by collective water management policies, and (2) a distributed hydrological model for simulating integrated groundwater-surface water processes with high spatial and temporal resolutions. We apply the modeling framework to the Heihe River Basin, a large semi-arid river basin with intensive agriculture in China. Through various policy portfolio analyses, the model has identified several unique spatial-temporal characteristics of human-hydrological interactions. These include (1) nonlinear relationships between water policies, farmers' decisions on water use, and hydrological conditions, (2) spatially heterogeneous impacts of water policies on farmers' conjunctive groundwater and surface water use, and (3) location-dependent temporal patterns regarding water policies' influences on hydrological processes. It is found that regional hydrogeological conditions (e.g., depth to water table, distance to rivers) are key factors to influence human-hydrological interactions. The modeling results could advance our understanding of the role of human activities in hydrological cycles, and yield insights into the design of location-based policies for river basin management.
英文关键词	Coupled human and natural systems Agent-based model Policy portfolio analysis GSFLOW Groundwater-surface water nteractions Heihe River Basin
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000599757800032
WOS关键词	WATER-RESOURCES MANAGEMENT ; LAND-USE MODELS ; SURFACE-WATER ; GROUNDWATER-MANAGEMENT ; ECONOMIC-MODEL ; SOCIO-HYDROLOGY ; SYSTEM MODEL ; IRRIGATION ; FRAMEWORK ; IMPACTS
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Engineering ; Geology ; Water Resources
来源机构	中国科学院青藏高原研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369235
作者单位	[Du, Erhu; Tian, Yong; Cai, Ximing; Zheng, Chunmiao] Southern Univ Sci & Technol, Sch Environm Sci & Engn, State Environm Protect Key Lab Integrated Surface, Shenzhen, Peoples R China; [Cai, Ximing] Univ Illinois, Dept Civil & Environm Engn, Urbana, IL USA; [Zheng, Yi] Southern Univ Sci & Technol, Shenzhen Municipal Engn Lab Environm IoT Technol, Shenzhen, Peoples R China; [Li, Xin] Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing, Peoples R China; [Li, Xin] Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Du, Erhu,Tian, Yong,Cai, Ximing,et al. Exploring spatial heterogeneity and temporal dynamics of human-hydrological interactions in large river basins with intensive agriculture: A tightly coupled, fully integrated modeling approach[J]. 中国科学院青藏高原研究所,2020,591.
APA	Du, Erhu,Tian, Yong,Cai, Ximing,Zheng, Yi,Li, Xin,&Zheng, Chunmiao.(2020).Exploring spatial heterogeneity and temporal dynamics of human-hydrological interactions in large river basins with intensive agriculture: A tightly coupled, fully integrated modeling approach.JOURNAL OF HYDROLOGY,591.
MLA	Du, Erhu,et al."Exploring spatial heterogeneity and temporal dynamics of human-hydrological interactions in large river basins with intensive agriculture: A tightly coupled, fully integrated modeling approach".JOURNAL OF HYDROLOGY 591(2020).