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Agricultural water allocation strategies along the oasis of Tarim River in Northwest China
Yu, Yang1; Yu, Ruide2; Chen, Xi2; Yu, Guoan3; Gan, Miao2; Disse, Markus1
2017-06-01
Source PublicationAGRICULTURAL WATER MANAGEMENT
ISSN0378-3774
Volume187Pages:24-36
Corresponding AuthorYu, Yang(yang.yu@tum.de)
AbstractEfficient reallocation of existing water supply is gaining importance as demand grows and competitions among users intensify. In extremely arid regions, where deficit irrigation needs to be applied, management decisions on agricultural water allocation are often onerous tasks due to the confliction among water users. This paper presents a hydrological modeling approach to assist decision-makers and stakeholders to resolve potential water-sharing conflicts among water users. We combine the land use map with water distribution methods to solve the water allocation problems in a large basin scale. The model is tested and applied in three steps: (i) calibration and validation of water supply and demand along the Tarim River with a combined hydrological and groundwater model, (ii) developing climate change scenarios, (iii) optimizing agricultural water allocation for the entire Tarim River Basin for these scenarios and deriving of conclusions. The comprehensive management of farmland areas and water distribution strategies are investigated in the model scenarios. The results of these assessments provide opportunities for substantial improvement on water allocation and water right. The access of a user to use the water efficiently should be guaranteed, especially in the lower reaches of the river in the arid land. In practice, the hydrological model assists on decision-making for water resource management in a large river basin, and incentive to utilize water use in an efficient manner. (C) 2017 Elsevier B.V. All rights reserved.
KeywordWater allocation Hydrological modeling Spatial distribution Water deficit Tarim River Basin
DOI10.1016/j.agwat.2017.03.021
WOS KeywordCLIMATE-CHANGE ; NW CHINA ; BASIN ; IRRIGATION ; RESOURCES ; XINJIANG ; IMPACTS ; RUNOFF ; LAND ; AVAILABILITY
Indexed BySCI
Language英语
Funding ProjectGerman Federal Ministry of Education and Research
Funding OrganizationGerman Federal Ministry of Education and Research
WOS Research AreaAgriculture ; Water Resources
WOS SubjectAgronomy ; Water Resources
WOS IDWOS:000401375800003
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/64529
Collection中国科学院地理科学与资源研究所
Corresponding AuthorYu, Yang
Affiliation1.Tech Univ Munich, Chair Hydrol & River Basin Management, Arcisstr 21, D-80333 Munich, Germany
2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, 818 South Beijing Rd, Urumqi 830011, Xinjiang, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, 11A Datun Rd, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Yu, Yang,Yu, Ruide,Chen, Xi,et al. Agricultural water allocation strategies along the oasis of Tarim River in Northwest China[J]. AGRICULTURAL WATER MANAGEMENT,2017,187:24-36.
APA Yu, Yang,Yu, Ruide,Chen, Xi,Yu, Guoan,Gan, Miao,&Disse, Markus.(2017).Agricultural water allocation strategies along the oasis of Tarim River in Northwest China.AGRICULTURAL WATER MANAGEMENT,187,24-36.
MLA Yu, Yang,et al."Agricultural water allocation strategies along the oasis of Tarim River in Northwest China".AGRICULTURAL WATER MANAGEMENT 187(2017):24-36.
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