京津冀城市群城乡关联的空间分析

摘要

通过主成分分析法对京津冀城市群13个城市的城乡关联水平进行了定量评估.结果表明:京津冀城市群城乡关联度地域不平衡性与空间差异性显著,这种空间地域特征与京津冀城市群区域经济差异规律一致；京津冀城市群城乡关联发展的区域差异变异系数较大.%The urban and rural association of the 13 cities in Beijing-Tianjin-Hebei urban agglomeration was quantitatively evaluated by principal component analysis. The result showed that there were significant regional and spatial differences in urban and rural association of Beijing-Tianjin-Hebei urban agglomeration,and the regional and spatial characteristics were consistent with the regional economic differences in Beijing-Tianjin-Hebei urban agglomeration; The variation coefficient of regional differences in urban and rural correlative development was relatively large in Beijing-Tianjin-Hebei urban agglomeration.