Fig. 2: Spatial distribution of rural aging in 31 provinces in mainland China from 2020 to 2050.
a The degree of aging in 2020. b The degree of aging in 2030. c The degree of aging in 2040. d The degree of aging in 2050.
Fig. 2: Spatial distribution of rural aging in 31 provinces in mainland China from 2020 to 2050. | Humanities and Social Sciences Communications
