A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sprawl and Fragmentation. The case of Medellin Region in Colombia
Sprawl and fragmentation are phenomena common to many cities but they do have particularities depending on the geographic, economic and societal context. This paper will examine the particularities of these two phenomena, intrinsically related, in the Aburra Valley (the metropolitan area of Medellin – Colombia). The phenomena will be analyzed from their origins, their different manifestations and the possible solutions of control within this context.Low density and discontinuous urban growth is a matter of great interest to city governments, transport authorities, urban planners, economists, sociologists and environmentalists. From a technical view, sprawl is associated with negative effects such as larger commuting times and greater consumption of fuel, which also means increase of pollution; increase in capital investment to accommodate population growth in space; acceleration of inner-city urban decline due to the abandonment of former urban spaces, social segregation manifested in spatial mismatch of population (poor living in inner city, rich living in peripheral areas). But from the citizen’s perspective, regardless of income, small low-density communities, which shape sprawl, are an ideal of living. This dichotomy with its implicit factors represents a big challenge to contemporary urban governance. ; lo Sprawl e la frammentazione sono fenomeni comuni a molte città, ma hanno differenti connotazioni a seconda della specificità geografica, il contesto economico e sociale. l'articolo esamina le peculiarità di questi due fenomeni, intrinsecamente legati, nella Valle de Aburrá (l'area metropolitana di Medellin - Colombia). I fenomeni saranno analizzati dalla genesi , nel le loro diverse manifestazioni e prefigurando le possibili soluzioni di gentione all'interno di questo contesto.
Sprawl and Fragmentation. The case of Medellin Region in Colombia
Sprawl and fragmentation are phenomena common to many cities but they do have particularities depending on the geographic, economic and societal context. This paper will examine the particularities of these two phenomena, intrinsically related, in the Aburra Valley (the metropolitan area of Medellin – Colombia). The phenomena will be analyzed from their origins, their different manifestations and the possible solutions of control within this context.Low density and discontinuous urban growth is a matter of great interest to city governments, transport authorities, urban planners, economists, sociologists and environmentalists. From a technical view, sprawl is associated with negative effects such as larger commuting times and greater consumption of fuel, which also means increase of pollution; increase in capital investment to accommodate population growth in space; acceleration of inner-city urban decline due to the abandonment of former urban spaces, social segregation manifested in spatial mismatch of population (poor living in inner city, rich living in peripheral areas). But from the citizen’s perspective, regardless of income, small low-density communities, which shape sprawl, are an ideal of living. This dichotomy with its implicit factors represents a big challenge to contemporary urban governance. ; lo Sprawl e la frammentazione sono fenomeni comuni a molte città, ma hanno differenti connotazioni a seconda della specificità geografica, il contesto economico e sociale. l'articolo esamina le peculiarità di questi due fenomeni, intrinsecamente legati, nella Valle de Aburrá (l'area metropolitana di Medellin - Colombia). I fenomeni saranno analizzati dalla genesi , nel le loro diverse manifestazioni e prefigurando le possibili soluzioni di gentione all'interno di questo contesto.
Sprawl and Fragmentation. The case of Medellin Region in Colombia
Hernandez Palacio, Fabio Alberto (author)
2012-04-28
doi:10.6092/1970-9870/762
TeMA - Journal of Land Use, Mobility and Environment; Vol 5 No 1 (2012): Landscapes of Urban Sprawl; 101-120 ; Tema. Journal of Land Use, Mobility and Environment; V. 5 N. 1 (2012): Landscapes of Urban Sprawl; 101-120 ; 1970-9870 ; 1970-9889
Article (Journal)
Electronic Resource
Italian , English
DDC:
710