合肥经济圈空间关联时空演进研究
发布时间：2019-01-12 16:16
【摘要】：从城市产业角度出发,依据2009~2014年的相关数据,采用城市流和ESDA模型对合肥经济圈空间关联进行分析,揭示空间相互作用的时间演变过程和空间分布。结果表明:(1)经济圈形成了较稳定的中心-外围格局,空间结构呈现以合肥为中心圈层式向外辐射状,淮南和六安有望成为次增长极。(2)经济圈产业外向功能性不强且出现异化,城市流倾向度呈现明显的等级异质性和不均衡性。(3)经济圈产业外向发展存在显著的空间依赖性,空间自相关符合距离衰减规律。(4)经济圈区域不平衡态势明显,空间关联的时空分异特征明显。应推进区域一体化,加快区域协调发展。
[Abstract]:From the point of view of urban industry, based on the relevant data from 2009 to 2014, the spatial correlation of Hefei economic circle is analyzed by using city flow and ESDA model, and the temporal evolution process and spatial distribution of spatial interaction are revealed. The results show that: (1) the economic circle has formed a relatively stable center-periphery pattern, and the spatial structure of the economic circle is radiating outward in the form of Hefei as the central layer. Huainan and Lu'an are expected to become sub-growth poles. (2) the industry in the economic circle is not highly functional and dissimilated. The tendency of urban flow shows obvious grade heterogeneity and disequilibrium. (3) there is a significant spatial dependence on the outward development of industry in economic circle, and spatial autocorrelation accords with the law of distance attenuation. (4) the situation of regional imbalance in economic circle is obvious. Spatial correlation has obvious spatial and temporal differentiation characteristics. We should promote regional integration and accelerate regional coordinated development.
【作者单位】： 安徽财经大学城市与区域研究中心;安徽师范大学国土资源与旅游学院;
【基金】：国家自然科学基金重点项目(41230631) 安徽财经大学研究生科研创新基金重点项目(ACYC2015068)资助~~
【分类号】：F127
本文编号：2407972
[Abstract]:From the point of view of urban industry, based on the relevant data from 2009 to 2014, the spatial correlation of Hefei economic circle is analyzed by using city flow and ESDA model, and the temporal evolution process and spatial distribution of spatial interaction are revealed. The results show that: (1) the economic circle has formed a relatively stable center-periphery pattern, and the spatial structure of the economic circle is radiating outward in the form of Hefei as the central layer. Huainan and Lu'an are expected to become sub-growth poles. (2) the industry in the economic circle is not highly functional and dissimilated. The tendency of urban flow shows obvious grade heterogeneity and disequilibrium. (3) there is a significant spatial dependence on the outward development of industry in economic circle, and spatial autocorrelation accords with the law of distance attenuation. (4) the situation of regional imbalance in economic circle is obvious. Spatial correlation has obvious spatial and temporal differentiation characteristics. We should promote regional integration and accelerate regional coordinated development.
【作者单位】： 安徽财经大学城市与区域研究中心;安徽师范大学国土资源与旅游学院;
【基金】：国家自然科学基金重点项目(41230631) 安徽财经大学研究生科研创新基金重点项目(ACYC2015068)资助~~
【分类号】：F127
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