干旱区生态环境知识资源中心(Arid): Automatic surface water distribution systems: A reliable alternative for energy conservation in agricultural section

Arid

DOI	10.1016/j.seta.2021.101216
	Automatic surface water distribution systems: A reliable alternative for energy conservation in agricultural section
	Fard, Ardalan Askari; Shahdany, S. Mehdy Hashemy; Javadi, Saman
通讯作者	Shahdany, SMH ; Javadi, S (corresponding author), Univ Tehran, Dept Water Engn, Aburaihan Campus, Mamazand, Iran.
来源期刊	SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
ISSN	2213-1388
EISSN	2213-1396
出版年	2021
卷号	45
英文摘要	The poor performance of surface water distribution systems in reliable, sufficient, and timely agricultural water distribution has significantly increased groundwater extraction. This has posed severe environmental challenges such as the significant decline in groundwater levels and increases in energy consumption. This study investigated the potential for automation of the surface water distribution systems to decrease groundwater extraction and energy conservation. The proposed approach was implemented in Nekoo-Abad Irrigation District, located in the arid region in Iran. The undesirable surface system's performance results in the annual extraction of 82 Mm(3) water from nearly 4181 active tubewells and the annual consumption of 236 MkWh to pump the groundwater for agricultural purposes merely. The automation improved the system performance so that annual groundwater extraction decreased by 16%. Reducing groundwater extraction decreased energy consumption by nearly 26%, 18%, and 14% in the normal and water scarcity scenarios. Moreover, the spatial analysis of research results indicated that groundwater extraction declined by 61-88% in shallow wells (<30 m deep), by 48-75% in wells 30-60 m, and by 5-10% in >120 m. It is expected that the entire system's automation will help achieve more of the research objectives, something which requires additional socioeconomic studies.
英文关键词	Energy conservation Groundwater overexploitation Conjunctive operation Model predictive control Canal automation
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000694924900006
WOS关键词	MODEL-PREDICTIVE CONTROL ; IRRIGATION CANALS ; EMISSIONS ; OPTIMIZATION ; MANAGEMENT
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364765
作者单位	[Fard, Ardalan Askari; Shahdany, S. Mehdy Hashemy; Javadi, Saman] Univ Tehran, Dept Water Engn, Aburaihan Campus, Mamazand, Iran; [Shahdany, S. Mehdy Hashemy] Oklahoma State Univ, Dept Biosyst & Agr Engn, Stillwater, OK 74075 USA
推荐引用方式 GB/T 7714	Fard, Ardalan Askari,Shahdany, S. Mehdy Hashemy,Javadi, Saman. Automatic surface water distribution systems: A reliable alternative for energy conservation in agricultural section[J],2021,45.
APA	Fard, Ardalan Askari,Shahdany, S. Mehdy Hashemy,&Javadi, Saman.(2021).Automatic surface water distribution systems: A reliable alternative for energy conservation in agricultural section.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,45.
MLA	Fard, Ardalan Askari,et al."Automatic surface water distribution systems: A reliable alternative for energy conservation in agricultural section".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 45(2021).