东北三省城乡融合发展的时空演变与区域差异及其收敛性研究

潘子纯, 马林燕, 田蓬鹏, 朱玉春

Spatiotemporal evolution, regional differences and convergence of urban-rural integrated development in Northeast China

PAN Zi-chun, MA Lin-yan, TIAN Peng-peng, ZHU Yu-chun

表5 东北三省城乡融合格局变异函数分维数

Table 5 Urban-rural integration pattern variability function fractal dimension in the three provinces of Northeast China

年份 全方向 南—北 东北—西南 东—西 西北—东南 D R2 D R2 D R2 D R2 D R2 2011 1.894 0.119 1.939 0.012 1.739 0.277 1.827 0.077 1.753 0.064 2014 1.813 0.249 1.759 0.193 1.808 0.236 1.895 0.059 1.679 0.517 2017 1.956 0.032 1.985 0.001 1.931 0.045 1.596 0.587 1.785 0.054 2020 1.436 0.376 1.836 0.055 1.749 0.463 1.827 0.137 1.482 0.319