气候变化领域集成服务门户(CCPortal): Optimizing dynamics of integrated food-energy-water systems under the risk of climate change

CCPortal

DOI	10.1088/1748-9326/ab2104
	Optimizing dynamics of integrated food-energy-water systems under the risk of climate change
	Memarzadeh M.; Moura S.; Horvath A.
发表日期	2019
ISSN	17489318
卷号	14 期号:7
英文摘要	Integrated management of food-energy-water systems (FEWS) requires a unified, flexible and reproducible approach to incorporate the interdependence between sectors, and include the risk of non-stationary environmental variations due to climate change. Most of the recently developed methods in the literature fall short of one or more aspects in such integration. In this article, we propose a novel approach based upon fundamentals of decision theory and reinforcement learning that (1) quantifies and propagates uncertainty, (2) incorporates resource interdependence, (3) includes the impact of uncontrolled variables such as climate variations, and (4) adaptively optimizes management decisions to minimize the costs and environmental impacts of crop production. Moreover, the proposed method is robust to problem-specific complexities and is easily reproducible. We illustrate the framework on a real-world case study in Ventura County, California. © 2019 The Author(s). Published by IOP Publishing Ltd.
英文关键词	climate change; decision optimization; Food-energy-water systems; uncertainty quantification
语种	英语
scopus关键词	Cultivation; Decision theory; Environmental impact; Environmental management; Reinforcement learning; Waterworks; Climate variation; Crop production; Environmental variations; Integrated management; Management decisions; Nonstationary; Uncertainty quantifications; Water system; Climate change
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154520
作者单位	Department of Civil and Environmental Engineering, University of California, Berkeley, CA 94720, United States; ReNUWIt Engineering Research Center, University of California, Berkeley, CA 94720, United States
推荐引用方式 GB/T 7714	Memarzadeh M.,Moura S.,Horvath A.. Optimizing dynamics of integrated food-energy-water systems under the risk of climate change[J],2019,14(7).
APA	Memarzadeh M.,Moura S.,&Horvath A..(2019).Optimizing dynamics of integrated food-energy-water systems under the risk of climate change.Environmental Research Letters,14(7).
MLA	Memarzadeh M.,et al."Optimizing dynamics of integrated food-energy-water systems under the risk of climate change".Environmental Research Letters 14.7(2019).