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System dynamics model of sustainable water resources management using the Nexus Water-Food-Energy approach
Ain Shams Engineering Journal ( IF 6 ) Pub Date : 2020-11-19 , DOI: 10.1016/j.asej.2020.07.029
Mohammad Javad Keyhanpour , Seyed Habib Musavi Jahromi , Hossein Ebrahimi

This research has investigated the simulation of sustainable water resources management to assess the impact of socio-economic development on water, food and energy resources security in Khuzestan Province in Iran. To achieve this goal, after simulation of the water-food-energy system dynamics model, taking into account results of the sensitivity analysis, development of water resources sustainability policy-making was elaborated in the form of four strategies of water demand, water supply, food resource and energy demand management, as well as combined policies. The simulation results of the proposed solutions were selected to be a combination of the strategies of water demand and food resources management as the best policies. Hence, 16% increase in irrigation efficiency, 10% improvement in cultivation patterns, 6% reduction in agricultural products losses, 5% decrease in food demand due to food losses, and 5% annual increase in the performance of agriculture are selected as sustainable water resources management policies.



中文翻译:

使用 Nexus Water-Food-Energy 方法的可持续水资源管理系统动力学模型

本研究调查了可持续水资源管理的模拟,以评估社会经济发展对伊朗胡齐斯坦省水、粮食和能源资源安全的影响。为实现这一目标,在对水-食物-能源系统动力学模型进行模拟后,结合敏感性分析结果,以需水、供水、粮食资源和能源需求管理,以及综合政策。所提出的解决方案的模拟结果被选为结合水资源需求和粮食资源管理的策略作为最佳策略。因此,灌溉效率提高 16%,栽培模式提高 10%,

更新日期:2020-11-19
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