Fig. 2: Spatial distribution characteristics of HEI in 2020.
There are five categories: highly suitable (>26.41), comparatively suitable (17.63–26.41), generally suitable (11.25–17.63), critically suitable (6.46–11.25), and unsuitable zones (<6.46).
Fig. 2: Spatial distribution characteristics of HEI in 2020. | Humanities and Social Sciences Communications