东北三省人口分布空间格局演化及其驱动因素研究
于婷婷, 宋玉祥, 浩飞龙, 阿荣

Space Pattern Evolution of Population Distribution and the Driving Factors in Northeast China
Tingting Yu, Yuxiang Song, Feilong Hao, Rong A
图4 1990~2010年东北三省人口密度变化类型空间格局
Fig.4 Spatial pattern of population density changing type in Northeast China from 1990 to 2010