Urban form and transitional zones in hillside cities: morphological analysis of Yuzhong District, Chongqing

Abstract

This research, framed within the discipline of urban morphology, addresses the issue of  identifying and understanding transitional urban areas in rapidly urbanizing hillside cities. It specifically  focuses on the area between the Central Business District (CBD) and residential zones in Yuzhong  District, Chongqing, China. In hillside cities such as Chongqing, the complex terrain complicates urban  development, often leading to incomplete or fragmented urban data, which challenges traditional planning  methods. To overcome these challenges, we integrate map data, official planning documents and field  survey outcomes to elucidate the complex urban form between the CBD and the inner residential areas  of this hillside city. Our analysis employs an integrated approach using Geographic Information Systems  (ArcGIS)-based spatial analysis, field surveys and document analysis. Leveraging data overlay and spatial  positioning techniques ensures the accuracy and effectiveness of the research. The results disclose the  persistence of traditional concentric circular structures in transitional areas between residential zones  and the CBD, underscoring their role in accommodating a variety of commercial and social activities.  This research contributes to a deeper understanding of the spatial and social dynamics in Chongqing’s  urban transitional areas. It establishes a foundational framework for further exploring their role in urban  planning.