Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/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
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ISSN | 2073-4441 |
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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