Evaluation of Rural Tourism Carrying Capacity Based on Ecological Footprint Model

Table 8

Ecological stress index and critical value of tourist number carrying capacity in Nanyang City.

	Number of visitors	Ecology per capita footprints (PEF)	Per capita ecological carrying capacity (PBC)	Ecological stress index (EFI)	Safety representation grade status
2020	33380351	0.016747	0.033493	0.50	2 (safer)
EFI = 0.8	52408561	0.016747	0.020933	0.80	3 (critical value)