中国春运人口省际流动的时空与结构特征
赵梓渝, 魏冶, 庞瑞秋, 杨冉, 王士君

Spatiotemporal and structural characteristics of interprovincial population flow during the 2015 Spring Festival travel rush
Ziyu ZHAO, Ye WEI, Ruiqiu PANG, Ran YANG, Shijun WANG
图4 人口省际流动网络关联特征图
Fig.4 Interprovincial flow network association characteristics