Optimization of Canal Water in an Irrigation Network Based on a Genetic Algorithm: A Case Study of the North China Plain Canal System

doi:10.1002/ird.2345

	Optimization of Canal Water in an Irrigation Network Based on a Genetic Algorithm: A Case Study of the North China Plain Canal System
	Yao, Weiwei 1,2; Ma, Xiaoyi 3,4; Chen, Yuansheng 1
刊名	IRRIGATION AND DRAINAGE
	2019-10-01
卷号	68 期号:4 页码:629-636
关键词	water distribution optimization water management genetic algorithm irrigation network water demand irrigation scheduling
ISSN号	1531-0353
DOI	10.1002/ird.2345
通讯作者	Yao, Weiwei(weiweiyao@igsnrr.ac.cn)
英文摘要	Maximizing the efficiency of water distribution in canals requires clear guidelines and criteria for system design and operation. Studies have shown that optimization models based on a genetic algorithm (GA) provide a reasonable arrangement of canal water allocation times and discharges, which reduces water transportation losses. In this study, a GA was developed and implemented in the North China Plain canal system, which has 24 minor canals and a command area of approximately 1800 ha. The optimization results indicated that the total seepage loss and evapotranspiration in the canal system decreased from 249 000 to 115 000 m(3). Furthermore, the total water requirement decreased from 1 170 000 to 1 040 000 m(3). This study suggests that revising water delivery schedules could increase water productivity, and reduce water leakage and total water requirements. (c) 2019 John Wiley & Sons, Ltd.
WOS关键词	MANAGEMENT ; OPERATION ; YIELD
WOS研究方向	Agriculture ; Water Resources
语种	英语
出版者	WILEY
WOS记录号	WOS:000491491800003
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/131734]
专题	中国科学院地理科学与资源研究所
通讯作者	Yao, Weiwei
作者单位	1.Chinese Acad Sci, Key Lab Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 2.Minist Land & Resources, Key Lab Carrying Capac Assessment Resource & Envi, Beijing, Peoples R China 3.Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling, Shaanxi, Peoples R China 4.Northwest A&F Univ, Key Lab Agr Soil & Water Engn Arid Reg, Minist Educ, Yangling, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Yao, Weiwei,Ma, Xiaoyi,Chen, Yuansheng. Optimization of Canal Water in an Irrigation Network Based on a Genetic Algorithm: A Case Study of the North China Plain Canal System[J]. IRRIGATION AND DRAINAGE,2019,68(4):629-636.
APA	Yao, Weiwei,Ma, Xiaoyi,&Chen, Yuansheng.(2019).Optimization of Canal Water in an Irrigation Network Based on a Genetic Algorithm: A Case Study of the North China Plain Canal System.IRRIGATION AND DRAINAGE,68(4),629-636.
MLA	Yao, Weiwei,et al."Optimization of Canal Water in an Irrigation Network Based on a Genetic Algorithm: A Case Study of the North China Plain Canal System".IRRIGATION AND DRAINAGE 68.4(2019):629-636.