基于“七普”的“胡焕庸线”两侧人口集疏新态势及影响因素 |
戚伟, 刘盛和, 刘振 |
The novel pattern and driving factors of population spatial distribution on both sides of the "Hu Line" based on seventh census in China |
QI Wei, LIU Shenghe, LIU Zhen |
图1 2020年中国人口密度分布图(按照全国的人口累计百分比分级) 注:基于自然资源部标准地图服务网站GS(2016)1570号标准地图制作,底图边界无修改。 |
Fig. 1 Spatial distribution of China's population density in 2020 based on cumulative population percentage at national level |
![]() |