胡焕庸线两侧人口的空间分异性及其变化

李佳洺, 陆大道, 徐成东, 李扬, 陈明星

Spatial heterogeneity and its changes of population on the two sides of Hu Line

Jiaming LI, Dadao LU, Chengdong XU, Yang LI, Mingxing CHEN

图1 不同时期中国人口累计达到94%的县(区)分布

Fig. 1 The spatial distribution of counties with population cumulative reaching 94% in different periods