The priority of multi-criteria decision making techniques Entropy, SAW and TOPSIS in the prioritization of ecological, economical and social indexes of national parks

National parks have basic role in conservation of natural ecosystem in national and universal area. Since identification and prioritization ecological, economical and social criteria and indexes for assement of national parks are very important. Therfor in this study, we use Delphi questionnaire for identification very important ecological, economical and social criteria and indexes indexes in assement of national parks and Entropy technique used for calculation wight of them. In the continue multi-criteria decision making techniques such as SAW and TOPSIS used for priority of ecological, economical and social indexes of national parks. The analysis of result of study use of Delphi method identificated 129 indexs and 7 criteria from aspect ecologic, economic and social for national park that after customization 89 ecologic indexes, 7 economic indexes and 15 social indexes was determinate. The result of Entropy technique showed that protective and environmental functions criteria whit 0/228161 weight, concervation of biological diversity whit 0/168609 weight, maintenance and development of social functions whit 0/148688 weight and productive capacity and functions whit 0/109170 weight recpectivly had the highest weight . Also the result of TOPSIS and SAW techniques showed that that protective and environmental functions criteria and concervation of biological diversity aspect of ecology have more proity in comparison whit other criterias. The comparison between two methods showed that result of TOPSIS technique is better than result of SAW and it more near than to reality. National parks have basic role in conservation of natural ecosystem in national and universal area. Since identification and prioritization ecological, economical and social criteria and indexes for assement of national parks are very important. Therfor in this study, we use Delphi questionnaire for identification very important ecological, economical and social criteria and indexes indexes in assement of national parks and Entropy technique used for calculation wight of them. In the continue multi-criteria decision making techniques such as SAW and TOPSIS used for priority of ecological, economical and social indexes of national parks. The analysis of result of study use of Delphi method identificated 129 indexs and 7 criteria from aspect ecologic, economic and social for national park that after customization 89 ecologic indexes, 7 economic indexes and 15 social indexes was determinate. The result of Entropy technique showed that protective and environmental functions criteria whit 0/228161 weight, concervation of biological diversity whit 0/168609 weight, maintenance and development of social functions whit 0/148688 weight and productive capacity and functions whit 0/109170 weight recpectivly had the highest weight . Also the result of TOPSIS and SAW techniques showed that that protective and environmental functions criteria and concervation of biological diversity aspect of ecology have more proity in comparison whit other criterias. The comparison between two methods showed that result of TOPSIS technique is better than result of SAW and it more near than to reality.