尺度重构驱动的城市创新空间多中心演化机制研究

——以南京市为例

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AbstractTheevolutionofinnovationspacesfromasinglecentertomultiplecentersisaninevitabletrendinthedevelopmentof scienceand inovationcities.Understanding this pattern is crucial fortherational alocationofspatial resources.The multi-centricstructureofinnovationspacesinChinesecitiesisnotsolelyaresultofmarketselectionbutisalsoinfluenced by proactive spatial interventions bythe government.Drawing on the theory ofrescaling，this paper proposes the basic characteristicsofmulti-salediferentiationinChinesecities.Itargues thatmethodsofrescaling，suchaspolicy-drivennew districtsand strategic new towns，have altered powerrelationsandlocational advantages inspecificregions.Inovation enterprises selectivelycluster withinthe framework ofmulti-scalediferentiation，driving themulti-centricevolutionof inovation.Using high-techenterprises inNanjingasaresearchsample，the paperanalyzes three typical processesof multicentricinovationevolutiondrivenbynationaldevelopment zones，multifunctionalnewtowns，andnationalnewdistricts.In thenewstageofhigh-qualitydevelopment，scienceandinnovationcitiesshoulddynamicallyadjusttheirrescalingstrategies， shifting from stimulating growth to optimizing the innovation ecosystem.

作者简介

何鹤鸣

扬州大学土木与交通学院

高级城乡规划师，博士

张京祥（通信作者）

南京大学建筑与城市规划学院

教授，博士生导师，3593786@163.com

创新空间从单中心向多中心演化是科创城市发展的必然趋势，把握创新空间结构的演化规律是合理配置空间资源的重要依据。（剩余18491字）