برآورد ظرفیت برد مقاصد گردشگری در کلانشهرها (مطالعه موردی: آبشار تهران)

The effective capacity of tourism has been defined using a general statement based on which each form of development must be in reach of the ecosystem effective capacity. an area’s effective capacity is the same as the number of the tourists, which can be accepted or probably attracted by the area. this capacity depends on the area’s topography, its soil, the available facilities, weather conditions, and so on. the purpose of this study was to analyze the effective capacity of tehran waterfall using a descriptive analysis method. the results showed that the tourist effective capacity (physical, real and effective) of the mentioned center has not preceded 271127 persons daily because of weather conditions (like sunny and rainy days) shortage of facilities, housing, entertainments, etc. to increase the tourist effective capacity of tehran waterfall the bioenvironmental, social and framing indexes as well as developing facilities regarding the physical, real, and effective capacity of the waterfall must be considered.