城市收缩的识别及其规划策略研究

Identification of urban contraction and its planning strategy

近年来",城市收缩"(Shrinking Cities)现象在全球范围内愈发普遍,尤其发达国家的城市收缩问题较为严峻,逐步引起了国际社会对收缩问题的关注和重视。在我国经济增长向高质量发展转型时期,人口结构老龄化日趋严重,收缩现象时有发生,为此,文章在已有研究基础上,系统阐释城市收缩的概念内涵、空间分布模式与动因机制,从美、德两国应对收缩的不同价值观入手,比较克利夫兰与马格德堡应对收缩的不同范式,发现应对城市收缩应转变传统增长主义价值观,采用合理精简的价值取向,复兴收缩城市,为收缩城市治理提供了借鉴思路,加深了城市规划与学术界对收缩城市的研究与关注。

In recent years,the phenomenon of"shrinking cities"has become more and more prevalent in the world,especially in the developed countries,which gradually aroused the attention of the international community to the problem of shrinkage.During the transition period of economic growth developing towards high-quality development in China,the aging of population structure becomes more and more serious,and the phenomenon of shrinkage occurs sometimes.Therefore,based on the existing research,this paper systematically explains the concept of urban shrinkage,spatial distribution mode and motivation mechanism.Starting from the different values of the United States and Germany,this paper compares the different paradigms of Cleveland and Magdeborg in coping with shrinkage.