可持续城市更新的时空演进路径及驱动机理研究进展与展望

Spatio-temporal evolution path and driving mechanisms of sustainable urban renewal:Progress and perspective

城市更新是构建可持续城市和落实中国高质量发展战略的重要手段。为综合认知可持续城市更新时空演进路径和协同驱动机理,论文梳理了可持续城市更新研究概况,凝练其时空演进路径和区域差异,解析影响因素、驱动机理和典型空间响应模式,并从理论和政策维度进行研究展望。研究发现:(1)可持续城市更新形成了从"发展瓶颈倒逼"到"可持续愿景牵引"的时空演进路径,同时在时序化进程、本地化过程与空间演进历程中表征出显著的区域差异性;(2)综合地理环境影响可持续城市更新的空间模式,利益相关者决定可持续城市更新的组织模式,政府主导、市场主导和多元驱动等组织模式作用于不同时空尺度的功能空间形成了5类典型空间响应模式;(3)可持续城市更新未来研究需聚焦于全球可持续发展和国内高质量发展目标,定量厘清面向可持续城市更新的驱动因子、主控因素和协同机理,建立保障可持续城市发展的城市更新管控方法库与政策集。中国在实践中需要健全"国家—区域—城市"的多尺度管控制度,建立可持续目标导向的城市更新精细化管理系统,并完善多主体协同的城市更新参与机制。

Urban renewal is important to global sustainable development and high-quality development strategy in China. In order to understand the spatial-temporal evolution path and driving mechanisms of sustainable urban renewal, this article reviewed the research on sustainable urban renewal, summarized the spatial-temporal evolution path and regional differentiation of sustainable urban renewal, analyzed the driving factors,mechanisms, and spatial response modes, and put forward the research prospects and policy recommendations.The study shows that sustainable urban renewal has changed from problem oriented to sustainable goal oriented.There are regional differentiations in the process of globalization, localization, and temporal evolution.Geographical environment influences the spatial pattern while stakeholders decide the organizational pattern of sustainable urban renewal, and the interaction of these two systems produces five spatial response modes including government-dominant urban redevelopment, government-dominant urban renaissance, marketdominant real estate development, market-dominant industrial development, and multi-stakeholder participation modes. Future research on sustainable urban renewal needs to focus on global sustainable development and highquality development strategies, quantitatively analyze the driving factors, main control factors, and collaborative mechanism of sustainable urban renewal, as well as establish governance method library and policy set. In practice, China should improve the multi-scale policy, management system, and participation mechanism of multiple stakeholders.