城市小微科创空间演进特征及支撑功能关联机制研究——基于北京市域的实证  

A Study on the Evolutionary Characteristics of Urban Micro Science and Innovation Spaces and the Mechanism of Functional Correlation with Their Surrounding Areas:ACase Studyof Beijing

作　　者：蒋志阳 戎卿文 JIANG Zhiyang;RONG Qingwen

机构地区：[1]北京工业大学建筑与城市规划学院,北京100124

出　　处：《城市发展研究》2025年第1期I0033-I0038,共6页Urban Development Studies

基　　金：北京市博士后工作经费资助项目(Q6012001202101);国家自然科学基金项目(52308045);中国博士后基金面上项目(2024M753838)。

摘　　要：科技创新是经济社会发展的核心引擎和城市高质量发展的重要动力。优化科技创新环境迫切需要科学认识科创空间的演进特征及与支撑功能的关联原理。基于空间自相关分析及空间杜宾模型等量化方法,以北京为实证,探析小微科创空间的“集聚-扩散”特征及与周边支撑功能的关联机制,发现:(1)小微科创空间呈现“核心-边缘”圈层布局与多核心网络化、簇群化的集聚特征;(2)科创空间及其周边支撑功能的空间演进表现为中心集聚与扩散并存,二者互馈关联;(3)科创环境和创新主体需求是影响小微科创空间集聚及演进的主导因素。据此,提出激发小微科创空间创新活力的策略。Science and technology innovation is the core engine of economic and social development and a key driver for high-quality urban growth.Understanding the evolution of innovation spaces and their functional ties is essential for optimizing the innovation milieu.Employing spatial autocorrelation and Durbin models,this study,using Beijing as a case,examines micro-innovation spaces'"agglomeration-diffusion"traits and their links to support functions,revealing:(l)A"core-periphery"zonal layout with polycentric networked and clustered agglomerations;(2)Spatial dynamics of these spaces and functions show central agglomeration and diffusion with mutual influence;(3)Scientific innovation settings and innovator demands are key to micro-innovation space agglomeration and evolution.Strategies to stimulate the innovation vitality are proposed based on these findings.

关 键 词：小微科创空间 “集聚-扩散” 演进特征 科创支撑功能 关联机制 

分 类 号：TU984[建筑科学—城市规划与设计]