Search

Abstract: The purpose of this paper is to explore the rapid urbanization of Chinese cities with a focus on the plans for a new, ongoing urban sub-centre in the north-west of Shanghai: Zhenru Urban Sub-Centre. Information-rich urbanization is a defining feature of the 21st century, reshaping cities and communities in China and in developing countries around the world. The scale and pace of change requires a solid systems approach of urban development. In 2011, China announced that it has reached an urbanization rate of 50%. If we take rapid urbanization as a given and that it is already well underway, it is still widely unclear what research needs to be conducted and policy changes made to support municipalities of fast transforming cities and to avoid repeating the development mistakes that have occurred in industrialized nations, i.e. driving urban growth with high consumption patterns without fully considering the environmental and social needs and occupants'' behaviour and aspirations. This paper compares two cases of urban development patterns for new sub-centres for polycentric city structures: It relates to new urban sub-centres in Berlin (Germany) and Shanghai (China), and the relationship of these sub-centres to ‘Network City’ theory. Network theory is useful in this context as the ‘network’ metaphor and concepts of decentralization seem to have replaced the ‘machine’ metaphor which was based on efficiency based on the availability of cheap fossil fuels. As cities aim to move towards more resilient urban ecosystems and polycentric systems, the case of Potsdamer Platz Berlin, compared to Zhenru Sub-Centre in Shanghai, is discussed. Both are transport-oriented developments promoting mixed-use density and less car-dependency. According to documentation of the Shanghai municipality, Zhenru urban centre, which is currently in its planning phase, is supposed to become a ‘new sustainable sub-centre for a growing metropolis’. Based on the Potsdamer Platz experience, a series of careful recommendations are formulated for the design and development of such centres, knowing that it is rather difficult to translate from one case to the other. The conclusion includes five lessons (recommendations) from Potsdamer Platz for the urban design of new sub-centres to ensure a delivery of economical, social and environmental sustainable outcomes. A core finding is that drawing lessons from the German case study for Chinese urbanization seemed a useful tactic and gave a sense that there are underlying urban design strategies. However, the conversion of such strategies to another cultural and social context requires further research. [Copyright &y& Elsevier]

Abstract: In 2011, China announced that it has reached an urbanisation rate of 50%. If we take rapid urbanisation as a given and that it is already well underway, it is still widely unclear what research needs to be conducted and policy changes made to support municipalities of fast transforming cities and to avoid repeating the development mistakes that have occurred in industrialised nations, i.e. driving urban growth with high consumption patterns without fully considering the environmental and social needs and occupants’ behaviour and aspirations. The scale and pace of change requires a solid systems approach of urban development. The purpose of this paper is to explore the rapid urbanisation of Chinese cities with a focus on the plans for a new, on-going urban sub-centre in the north-west of Shanghai: Zhenru urban sub-centre. Information-rich urbanisation is a defining feature of the 21st century, reshaping cities and communities in China and in developing countries around the world. The paper compares two cases of urban development patterns for new sub-centres for polycentric city structures: it relates to new urban sub-centres in Berlin (Germany) and Shanghai (China), and the relationship of these sub-centres to ‘Network City’ theory. Network theory is useful in this context as the ‘network’ metaphor and concepts of decentralisation seem to have replaced the ‘machine’ metaphor which was based on efficiency based on the availability of cheap fossil fuels. The question to be addressed is how Chinese cities can be better steered towards more sustainable models of development. As cities aim to move towards more resilient urban ecosystems and polycentric systems, the case of Potsdamer Platz Berlin, compared to Zhenru sub-centre in Shanghai, is discussed. Both are transport-oriented developments promoting mixed-use density and less car-dependency. According to documentation of the Shanghai municipality, Zhenru urban centre, which is currently in its planning phase, is supposed to become a ‘new sustainable sub-centre for a growing metropolis’. Based on the Potsdamer Platz experience, where an isolated ‘City within the City’ was developed, a series of careful recommendations are formulated for the design and development of such centres, knowing that it is rather difficult to translate from one case to the other. The conclusion includes five lessons (recommendations) from Potsdamer Platz for the urban design of new sub-centres to ensure a delivery of economical, social and environmental sustainable outcomes. A core finding is that drawing lessons from the German case study for Chinese urbanisation seemed a useful tactic and gave a sense that there are underlying urban design strategies. However, the conversion of such strategies to another cultural and social context requires further research. [Copyright &y& Elsevier]