区域农业水资源可持续利用多目标优化管理模型及其应用

A Multi-objective Optimum Model on Sustainable Development of Regional Agriculture Water Resources and Its Application

建立了区域农业水资源可持续利用多目标综合优化管理模型,弥补了现有模型的不足.所建模型包括作物非充分灌溉制度的多目标优化模型、农业种植结构的多目标模糊优化模型和多目标大系统分解协调模型.在典型灌区进行了应用,结果表明,模型是实用的、合理的,可为水资源多目标综合一体化管理提供理论依据和指导.

Based on the analysis of the relationship between agriculture and its water resources on sustainable development, and also based on the actual researches on water resources, a new multi-objective optimum model on sustainable development of regional agriculture water resources is established. Its contains a multi-objective model for inadequate irrigation schedule, a multi-objective fuzzy optimization model for planting structure and a multi-objective decomposition-coordination model for large scale, etc. and all these models presented are all used together in a typical district. The results prove that the model is practicable and reasonable.