Has urban expansion alleviated working-residential spaces segregation across inner-outer cities? A multi-scale study with location-based social bigdata
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引用次数: 0
Abstract
Working-residential spaces segregation has become a pressing issue, exacerbated by the unequal allocation of spatial and social resources within contemporary metropolitans. However, limited research has delved into working-residential spaces segregation through the lens of urban space allocation, and few studies have investigated the interplay between policy and spatial segregation within urban expansion. To deepen our understanding of the triad relationship among government, residents, and spaces in the urbanization process, it is essential to promote the rational allocation of spatial resources, mitigate the conflict between working-residential spaces, and bolster the government's socialized governance and sustainable regulation. Therefore, this study takes Chengdu as a case to identify working-residential spaces, and categorize working-residential spaces segregation into nine types, analyzing the spatial functions and working-residential spaces segregation. Results show that spaces segregation varies considerably between inner-outer cities, and that urban expansion of outer cities has not alleviated working-residential spaces segregation. In terms of spatial distribution, the inner cities have a large number of residential spaces, while working spaces are located in the west and south sides of the outer cities. In terms of work-residential spaces segregation, the segregation is much more severe in the outer cities than inner cities, especially in the government-planned high-tech zone and new districts, which show extremely severe spatial segregation. Critically, the study challenges the efficacy of constructing new districts in resolving urban segregation. It contributes valuable insights into comprehending urban spatial equity and justice through the lens of urban spaces, offering a reference point for the enhancement of urban social governance.
期刊介绍:
Habitat International is dedicated to the study of urban and rural human settlements: their planning, design, production and management. Its main focus is on urbanisation in its broadest sense in the developing world. However, increasingly the interrelationships and linkages between cities and towns in the developing and developed worlds are becoming apparent and solutions to the problems that result are urgently required. The economic, social, technological and political systems of the world are intertwined and changes in one region almost always affect other regions.