干旱区生态环境知识资源中心(Arid): Quantifying and managing the water-energy-food nexus in dry regions food insecurity: New methods and evidence

Arid

DOI	10.1016/j.agwat.2020.106588
	Quantifying and managing the water-energy-food nexus in dry regions food insecurity: New methods and evidence
	Radmehr, Riza; Ghorbani, Mohammad; Ziaei, Ali Naghi
通讯作者	Ghorbani, M (corresponding author), Ferdowsi Univ Mashhad, Dept Agr Econ, Mashhad 9177948974, Razavi Khorasan, Iran.
来源期刊	AGRICULTURAL WATER MANAGEMENT
ISSN	0378-3774
EISSN	1873-2283
出版年	2021
卷号	245
英文摘要	Ensuring water, energy, and food security with minimum damage to groundwater resources is a key challenge to achieve sustainable development in arid areas. To address this scientific and policy challenge, a Multi-Criteria Decision-Making (MCDM)-nonlinear programming approach is developed for informing debates over improved management of the groundwater, energy, and food nexus that optimally allocates resources to food production to improve economic benefit and control groundwater depletion. Furthermore, this approach is capable of evaluating management policies affecting resource planning at a regional level. The approach is applied to the Neishaboor basin in northeast Iran. The main results are: (i) economic profit and food production depend on groundwater availability and energy use, which raise environmental protection challenges; (ii) the solutions could be used to define optimal policy strategies for sustainable management of groundwater, energy, food, and simultaneously achieve economic and environmental goals; (iii) improved irrigation efficiency would be considered as an efficient strategy under conditions of growing water scarcity. The results of this research can inform policy makers on effective strategies for integrated groundwater, energy, and food planning.
英文关键词	Nonlinear optimization Water-energy-food nexus Optimal control Groundwater
类型	Article
语种	英语
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000606742400002
WOS关键词	ECONOMIC-ANALYSIS ; TOKAT PROVINCE ; INPUT-OUTPUT ; OPTIMIZATION ; SYSTEMS ; AGRICULTURE ; EMISSIONS ; SERVICES ; IMPACTS ; TOPSIS
WOS类目	Agronomy ; Water Resources
WOS研究方向	Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/347650
作者单位	[Radmehr, Riza; Ghorbani, Mohammad] Ferdowsi Univ Mashhad, Dept Agr Econ, Mashhad 9177948974, Razavi Khorasan, Iran; [Ziaei, Ali Naghi] Ferdowsi Univ Mashhad, Dept Water Sci & Engn, Mashhad 9177948974, Razavi Khorasan, Iran
推荐引用方式 GB/T 7714	Radmehr, Riza,Ghorbani, Mohammad,Ziaei, Ali Naghi. Quantifying and managing the water-energy-food nexus in dry regions food insecurity: New methods and evidence[J],2021,245.
APA	Radmehr, Riza,Ghorbani, Mohammad,&Ziaei, Ali Naghi.(2021).Quantifying and managing the water-energy-food nexus in dry regions food insecurity: New methods and evidence.AGRICULTURAL WATER MANAGEMENT,245.
MLA	Radmehr, Riza,et al."Quantifying and managing the water-energy-food nexus in dry regions food insecurity: New methods and evidence".AGRICULTURAL WATER MANAGEMENT 245(2021).