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作者

Ignacio Tiznado-Aitken;Giovanni Vecchio;Luis A. Guzman;Julián Arellana;Mateus Humberto;Eduardo Vasconcellos;Juan Carlos Muñoz

来源

HABITAT INTERNATIONAL,Vol.133,P.102752

语言

英文

关键字

作者单位

Department of Human Geography, University of Toronto Scarborough, 1265 Military Trail, Scarborough, ON, M1C 1A4, Canada;Instituto de Estudios Urbanos y Territoriales, Pontificia Universidad Católica de Chile, El Comendador 1916, Providencia, Santiago, Chile;Centro de Desarrollo Urbano Sustentable - Cedeus, Pontificia Universidad Católica de Chile, Los Navegantes 1963, Providencia, Santiago, Chile;Grupo de Estudios en Sostenibilidad Urbana y Regional (SUR), Departamento de Ingeniería Civil y Ambiental, Universidad de los Andes, Bogotá, Colombia;Department of Civil and Environmental Engineering, Universidad del Norte, Colombia;LOGIT Transportation Engineers, Av. Eusébio Matoso, São Paulo, Brazil;ANTP – Associação Nacional de Transportes Públicos, Rua Marconi 34, 2°. Andar, 01047-000, São Paulo, Brazil;Departamento de Ingeniería de Transporte y Logística, Pontificia Universidad Católica de Chile, Avda.Vicuña Mackenna 4860, Macul, Santiago, Chile;Department of Human Geography, University of Toronto Scarborough, 1265 Military Trail, Scarborough, ON, M1C 1A4, Canada;Instituto de Estudios Urbanos y Territoriales, Pontificia Universidad Católica de Chile, El Comendador 1916, Providencia, Santiago, Chile;Centro de Desarrollo Urbano Sustentable - Cedeus, Pontificia Universidad Católica de Chile, Los Navegantes 1963, Providencia, Santiago, Chile;Grupo de Estudios en Sostenibilidad Urbana y Regional (SUR), Departamento de Ingeniería Civil y Ambiental, Universidad de los Andes, Bogotá, Colombia;Department of Civil and Environmental Engineering, Universidad del Norte, Colombia;LOGIT Transportation Engineers, Av. Eusébio Matoso, São Paulo, Brazil;ANTP – Associação Nacional de Transportes Públicos, Rua Marconi 34, 2°. Andar, 01047-000, São Paulo, Brazil;Departamento de Ingeniería de Transporte y Logística, Pontificia Universidad Católica de Chile, Avda.Vicuña Mackenna 4860, Macul, Santiago, Chile

摘要

Latin America is a highly urbanized region characterized by remarkable inequality levels, also reflected in an uneven distribution of opportunities, making socio-economic segregation quite visible. Since the individual possibility to travel and therefore access to urban opportunities strongly depends on socio-economic status and the distances to overcome, highly unequal patterns of mobility and accessibility emerge. The continuous expansion of Latin American cities originates specific mobility-related inequalities visible in periurban areas, which tend to lack some key urban opportunities and public transport services usually available in cities. Due to established and new patterns of territorial segregation, these areas may generate new forms of marginality in relation to mobility, posing challenges for public action and territorial governance. Our paper considers if and how periurban areas experience different forms of mobility-related inequalities in three Latin American metropolises in Brazil, Chile, and Colombia (São Paulo, Santiago, and Bogotá, respectively). We do so by examining the differences among urban core and periurban zones based on four elements: socio-demographic features, access to the public transport system, spatial continuity, and functional dependence. Our analysis shows that the three metropolitan regions have different structures: while Bogotá and Santiago appear to be more dependent on the urban core, São Paulo shows more autonomous and self-sufficient periurban zones. The analysis also highlights different forms of peripherality, defined by differentiated mobility patterns and modal choices that suggest that city-specific lines for public action might be needed.