The interactive effect of sustainable and unsustainable ecological sources reflected as the charactristic of each polygone, effective on each other and the invironment as well, is considered in ecolohgical power evaluation process. Using studies and researches perfomed in the area, and making the information congenial, and by using the suggested ecologicalgical power models in a systemic method in this research, considering environmental conditions of the area and special ecologicalgical charactristics of Zagros, the results have been discussed vigoriously. An area is studied in the current research which contains about 2 milion aicher, which has been devided into 786 polygones. Using the method of coinciding 11 layers, which are the ecologicalgical charactristics of the area, the ecologicalgical power of each polygone (bio-environmental unit) has been specified. Planners can develop the plan according to the power and charactristics which rule over the mentioned area.
