ارزیابی توان اکولوژیک و تناسب کاربری اراضی زاگرس مرکزی با بهره گیری از سامانه اطلاعات جغرافیایی و مدل اکولوژیکی سرزمین

Evaluation of ecological potential is known as the pioneer of land use. The central Zagros region needs to develop an environmental management plan with a comprehensive and practical approach due to its much environmental sensitivity and numerous threats to biodiversity. Based on this, Koohrang management watershed area, as one of the pilot areas in central Zagros, has been studied and evaluated. In the first step, by examining common models in Iran and the world, a suitable model was designed to evaluate the ecological potential of the region. In the following, a consolidated model was selected and designed for the area, which has the highest degree of consistency and appropriateness with the existing natural and structural features. Finally, by using the basic data and multiple layers of information, by layering layers in the GIS environment and ArcGIS software, ۹.۳, synthesis and zoning were carried out. Field studies were used to reference the data and fill information gaps. The results show that most of the region is mountainous and the highest rate of erosion is medium with ۳۸.۳۹%. Currently, the use of pasture has the largest share among other uses with about ۶۸%. On the other hand, the most priority use in the study area is dedicated to various aspects of protection and grazing with ۵۳ and ۲۵%, respectively, and development has the lowest share with ۰.۰۵%.

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ارزیابی توان اکولوژیک , منطقه آبخیز مدیریتی , کوهرنگ , توسعه پایدار