黄河上游兰西城市群人口时空特征多维透视
罗君, 石培基, 张学斌

Spatiotemporal characteristics of population distribution in the upper reaches of the Yellow River:A multi-dimensional approach in the Lanzhou-Xining urban agglomeration
LUO Jun, SHI Peiji, ZHANG Xuebin
图1 2000—2017年兰西城市群常住人口及城镇化率变化图
Figure 1 Change map of resident population and urbanization rate from 2000 to 2017