In recent years, inappropriate land use, urban and industrial development along with different pollutions emanating from it gives rise to loss of natural resources and further leads to destructive floods, soil erosion, sedimentation and other various environmental, economic and social damages. Thus, management and planning are essential for the proper utilization, protection and revival of these resources. This study aimed to develop a mathematical-spatial optimum utilization model using FGP – MOLA in watershed including environmental and economic objectives while considering social issues. The results showed that the proposed model can lead to economic growth to 37% and decreasing the environmental damages to 2.4%. Under optimized condition, the area allocated to dry farming lands will decrease about 12% and gardens will increase about 423% and the other land uses remain unchanged too. In addition to, the results demonstrated the usefulness and efficiency of the proposed fuzzy model due to its flexibility and capability to simultaneously provide both optimum values and location of production resources.

中文翻译：

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使用模糊数学空间方法优化土地利用：伊朗切尔格德流域的案例研究

近年来，不合理的土地利用、城市和工业发展以及由此产生的各种污染导致自然资源流失，并进一步导致破坏性的洪水、水土流失、泥沙淤积等各种环境、经济和社会破坏。因此，管理和规划对于正确利用、保护和恢复这些资源至关重要。本研究旨在在流域中使用 FGP-MOLA 开发数学空间优化利用模型，包括环境和经济目标，同时考虑社会问题。结果表明，所提出的模型可以使经济增长达到37%，并将环境破坏降低到2.4%。在优化条件下，旱作土地分配面积将减少约12%，花园将增加约423%，其他土地用途也保持不变。此外，由于其灵活性和同时提供生产资源的最佳值和位置的能力，结果证明了所提出的模糊模型的有用性和效率。