后世博时代长三角区域联动效应的同城化研究

世博会是全人类科技、文化、文明盛会的“重大事件”，在世博会结束后的特定时段内对举办城市、国家和地区社会经济发展将产生广泛、深刻、持久的影响与作用，尤其对周边区域的联动发展意义深远。从后世博区域联动效应的空间影响层面看，主要表现为长三角区域的同城化效应，基于区域共同利益的驱动，各相邻城市之间将通过后世博区域联动的扩散效应、放大效应、辐射效应、溢出效应等各种作用的持续影响，不断加强、加速和深化区域一体化在空间上所呈现出的“同质”或“同城”局面。因此，长三角区域应以后世博效应为契机，逐步推动同城化效应在更广更深的领域扩散。

Research of Effect of The Same City of The Regional Interaction of The Post-World Expo in The Yangtze River Delta

Expo is the humanity,culture,civilization "event".In the specific period of after Expo,it will have a broad,deep,lasting impact and effect on the host city,national and socioeconomic development,especially with far-reaching on the joint development of the peripheral area.From the level of space effect,the regional interaction of the post-World Expo mainly reflect the same city of the Yangtze River Delta region.Driven by the common interests of the region,the neighboring cities after the World Expo will be constantly enhance and accelerate and deepen regional integration in space by showing a"homogeneous"or "City"situation by means of the continuing impact of various effects such as diffusion effects,amplification,radiation effects,spillover effects of regional linkage effects.Therefore,the Yangtze River Delta region should be take it as an opportunity to gradually promote proliferation of effects of the same city in the broader and deeper areas.