Arid
DOI10.3390/w9120911
Optimal Allocation Method of Irrigation Water from River and Lake by Considering the Field Water Cycle Process
Li, Xuemin1; Huo, Zailin1; Xu, Bing2
通讯作者Huo, Zailin
来源期刊WATER
ISSN2073-4441
出版年2017
卷号9期号:12
英文摘要

At present, the shortage of water resources has become a serious constraint to the further development of social economy. The optimal allocation of multi-water resources is valuable for agricultural water management in arid and semi-arid regions. However, traditional deterministic programming does not solve the complex water resources allocation in irrigation systems. Furthermore, previous allocation methods of irrigation water seldom considered the water cycle process, especially for multi-sources of irrigation. In this study, we develop an inexact fuzzy stochastic simulation-optimization programming (IFSSOP) model for the irrigation water optimal allocation of two water sources. The model combines the crop water model and the field water cycle model with an uncertainty optimization model, which considers the contribution of groundwater to crop water consumption. As a case study, the developed model is used in an arid area with two irrigation water sources: a river and a lake. Accordingly, the total optimal allocation irrigation water amounts of river and lake water under different violation probabilities in various hydrological years were obtained. By comparing the IFSSOP model with the IFSSOP model without considering the contribution of shallow groundwater (IFSSOP-NG model), it can be shown that the system benefits of the developed model are higher. With the lake water source from flood water, the region can save 30-34% of the river water, maintaining the original crop water deficit irrigation ratio. Consequently, application of the IFSSOP model in irrigation scheduling will provide effective water allocation patterns to save more water in an arid region with shallow groundwater.


英文关键词conjunctive use of the Yellow River and ice floods irrigation optimal allocation model water balance water cycle
类型Article
语种英语
国家Peoples R China
收录类别SCI-E
WOS记录号WOS:000419225500006
WOS关键词RESOURCES MANAGEMENT ; MODEL ; UNCERTAINTY ; GROUNDWATER ; EVAPOTRANSPIRATION ; CHINA ; BASIN ; SYSTEM ; COTTON ; MAIZE
WOS类目Water Resources
WOS研究方向Water Resources
来源机构中国农业大学
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/202851
作者单位1.China Agr Univ, Ctr Agr Water Res China, Beijing 100083, Peoples R China;
2.Minist Water Resources China, Inst Water Resources Pastoral Area, Hohhot 010018, Peoples R China
推荐引用方式
GB/T 7714
Li, Xuemin,Huo, Zailin,Xu, Bing. Optimal Allocation Method of Irrigation Water from River and Lake by Considering the Field Water Cycle Process[J]. 中国农业大学,2017,9(12).
APA Li, Xuemin,Huo, Zailin,&Xu, Bing.(2017).Optimal Allocation Method of Irrigation Water from River and Lake by Considering the Field Water Cycle Process.WATER,9(12).
MLA Li, Xuemin,et al."Optimal Allocation Method of Irrigation Water from River and Lake by Considering the Field Water Cycle Process".WATER 9.12(2017).
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