国际大都市城市更新中的科技创新转向:趋势与启示

Transformation of Scientific and Technological Innovation in the Urban Renewal of International Metropolises:Trends and Enlightenment

城市更新是城市螺旋发展进程中永恒的主题。2019年,中央经济工作会议强调“城市更新”;2021年政府工作报告指出,推进以人为本的新型城镇化战略,实施城市更新行动是新时代高质量发展的重要内容。推进科技创新与城市更新深度融合是当前国际大都市发展的重要趋势。通过整理城市更新阶段和改造重点,梳理巴塞罗那普诺特、纽约罗斯福岛康奈尔园区、波士顿海港区、伦敦“硅环”的案例,总结国际创新先进中心的发展经验和启示,从优化城市空间布局、培育创新主体、建立多方合作机制等方面提出新时代我国城市更新的创新工作方向。

Urban renewal is the eternal theme in the process of urban spiral development.China emphasized"urban renewal"at the 2019 Central Economic Work Conference;In 2021,the yearly Government Work Report pointed out that promoting a new people-oriented urbanization strategy and implementing urban renewal actions are important components of high-quality development in the new era.Promoting the deep integration of scientific and technological innovation and urban renewal is an important trend in the development of international metropolises.By sorting out the stages of urban renewal and the key points of transformation,this paper sorts out the cases of Poblenou in Barcelona,Cornell Park on Roosevelt Island in New York,Boston Harbor Area,and London"Silicon Ring",summarizes the development experience and enlightenment of international innovation advanced centers,and finally puts forward the innovative direction of urban renewal in China in the new era from the perspective of optimizing urban spatial layout,cultivating innovation subjects,and establishing multi-party cooperation mechanisms.