Fig. 5: The temporal and spatial characteristics of tourism development (TD).

a Box plot of the temporal evolution of tourism development (TD) value. b–d Spatial distribution of tourism development (TD) value in 2012, 2017 and 2022, respectively.

a Box plot of the temporal evolution of tourism development (TD) value. b–d Spatial distribution of tourism development (TD) value in 2012, 2017 and 2022, respectively.