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DOI	10.2166/hydro.2021.008
	Introducing an economic agricultural water distribution in a hyper-arid region: a case study in Iran
	Khiabani, Mehdi Yaltaghian; Shahdany, Seied Mehdy Hashemy; Hassani, Yousef; Maestre, Jose M.
通讯作者	Shahdany, SMH (corresponding author), Univ Tehran, Dept Water Engn, Coll Aburaihan, Pakdasht, Iran. ; Shahdany, SMH (corresponding author), Oklahoma State Univ, Dept Biosyst & Agr Engn, Stillwater, OK 74078 USA.
来源期刊	JOURNAL OF HYDROINFORMATICS
ISSN	1464-7141
EISSN	1465-1734
出版年	2021
卷号	23 期号:3 页码:548-566
英文摘要	Operational management of agricultural water based on an economic perspective was investigated as a sustainable approach in water shortage periods. Accordingly, an automatic water distribution system was coupled with the Positive Mathematical Programming economic model for a sustainable agricultural water operation in the Roodasht irrigation network, Iran. Operational management was carried out based on the economic value of water in each irrigated unit. According to the results, the existing operating system was able to supply 71 and 22% of farmers' water requirements under normal and water shortage conditions, respectively. However, employing the proposed automated operational-economic approach reduced water consumption by 14.3%, while maintaining the cultivation area by 11% and increasing farmers' net profit to 840,000 USD under water scarcity. The economic operation can reduce water losses, implement economic strategies in those districts without water marketing mechanisms, and provide sustainable management of limited water resources in hyper-arid regions.
英文关键词	automation irrigation district socioeconomic sustainable water management water conservation
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	SCI-E
WOS记录号	WOS:000634737200001
WOS类目	Computer Science, Interdisciplinary Applications ; Engineering, Civil ; Environmental Sciences ; Water Resources
WOS研究方向	Computer Science ; Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350864
作者单位	[Khiabani, Mehdi Yaltaghian; Shahdany, Seied Mehdy Hashemy] Univ Tehran, Dept Water Engn, Coll Aburaihan, Pakdasht, Iran; [Shahdany, Seied Mehdy Hashemy] Oklahoma State Univ, Dept Biosyst & Agr Engn, Stillwater, OK 74078 USA; [Hassani, Yousef] FAO, Water Accounting Reg Project Iran, Tehran, Iran; [Maestre, Jose M.] Univ Seville, Dept Syst & Automat Engn, Seville, Spain
推荐引用方式 GB/T 7714	Khiabani, Mehdi Yaltaghian,Shahdany, Seied Mehdy Hashemy,Hassani, Yousef,et al. Introducing an economic agricultural water distribution in a hyper-arid region: a case study in Iran[J],2021,23(3):548-566.
APA	Khiabani, Mehdi Yaltaghian,Shahdany, Seied Mehdy Hashemy,Hassani, Yousef,&Maestre, Jose M..(2021).Introducing an economic agricultural water distribution in a hyper-arid region: a case study in Iran.JOURNAL OF HYDROINFORMATICS,23(3),548-566.
MLA	Khiabani, Mehdi Yaltaghian,et al."Introducing an economic agricultural water distribution in a hyper-arid region: a case study in Iran".JOURNAL OF HYDROINFORMATICS 23.3(2021):548-566.