Abstract This paper presents a multi-objective optimization model for the optimal design of a resilient macroscopic system that incorporates the water-energy-food nexus targeting economic and environmental objectives. The model aims to properly satisfy and distribute water and energy for agricultural, domestic, industrial, and livestock sectors, also it takes into account the treatment of wastewater from agriculture, domestic and industrial sectors, as well as the use of agricultural wastes to be used as fuel in power and desalinization plants. The model was coded and solved in the software GAMS. A case study from the northwest part of Mexico was considered to show the applicability of the proposed approach. Results show that it is possible to obtain resilient solutions in satisfying water, energy and food needs with an appropriated distribution of resources, even when the climatic conditions are extreme.

中文翻译：

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将韧性纳入宏观层面优化水-能-粮关系

摘要 本文提出了一个多目标优化模型，用于优化设计弹性宏观系统，该系统结合了针对经济和环境目标的水-能源-食物关系。该模型旨在满足和分配农业、家庭、工业和畜牧业部门的水和能源，同时考虑到农业、家庭和工业部门的废水处理以及农业废弃物的利用。作为发电厂和海水淡化厂的燃料。该模型在软件 GAMS 中进行编码和求解。墨西哥西北部的一个案例研究被认为表明了所提议方法的适用性。结果表明，有可能在满足水的条件下获得弹性解决方案，