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作 者:李珊[1] 元利[1] 刘云亮 陈利东[1] 闫妍[1] 史兴兴[1]
机构地区:[1]河北师范大学资源与环境科学学院,石家庄050016 [2]河北省制图院,石家庄050031
出 处:《上海农业学报》2012年第2期91-95,共5页Acta Agriculturae Shanghai
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.
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