基于时空视角的京杭运河物流功能与区域空间结构演化研究

Study on Evolution between Logistics Function and Regional Spatial Structure of the Grand Canal Based on Time-space Perspective

文章从时空互动的角度,对京杭运河物流功能与区域空间结构演化进行研究,运用灰色关联法挖掘运河物流功能与区域空间结构演化过程中的作用机理,得出京杭运河物流功能与区域空间结构演化之间具有紧密的关联性。进一步从空间和时间两个维度,分析京杭运河物流功能与区域经济空间结构演化过程,得出6个不同发展阶段演化的散点式、线段式、双核式、退化式、网式和网扩张式等不同空间结构,以此推出京杭运河物流功能与区域空间结构演化整体发展趋势。

From the perspective of space and time interaction,the paper studies the evolution between the logistics functions and regional spatial structure of the Grand Canal.The grey correlation method is used to excavate the interaction mechanism between the logistics functions of the canal and the evolution of regional spatial structure.It is revealed that there exists close correlation between them.Furthermore,the evolution process of logistics functions and regional economic spatial structure of the Grand Canal is analyzed from space and time dimensions respectively.And six spatial evolution structures such as scatter-point,line-segment,dual-core,degenerate,net-type and net-expansion are summarized according to different development stages.Then the overall evolution trend of logistics function and regional spatial structure of the Grand Canal is concluded.