Evolução urbana e dinâmica da paisagem em setores periféricos da metrópole paulistana: o caso de Taboão da Serra - SP / Evolution and dynamics of urban landscape in peripheral sectors of Sao Paulo: the case of Taboao da Serra - SP

AUTOR(ES)

Wellison Tatagiba de Araújo

DATA DE PUBLICAÇÃO

2010

RESUMO

The research aims to examine the influences of urbanization concentrated (compact) , and how this feature changes the environmental conditions and the balance of local landforms by modi fying the geographic stratum of the landscape. For this analysis, we had to support the mapping of the evolution of urban land use in Taboão da Serra at two different times in the period between 1962 and 2007 . The use of land has different contours in the intra-urban context , a fact that is translated by the change in type of use and occupation since the urban landscape in Taboão da Serra. Geoecological processes are modified in their genesis and struc ture, resulting in forms more disturbed than in decades past . The city of Taboao da Serra, is the sixth most compact city of Brazil , a fact that has negative effects on natural processes where the dominant morphogenesis is due to the intense use of land be it for housing but also by the process of intensification of surface coverage by materials that disrupt the percolation of rainwater associated with the removal of the canopy. The choice of the city as the study area took place for the reasons explained above but also by the fact that by comparing two moments of urban occupation (1962 and 2007) which are characterized by the intensification of land use (using aerial photographs) it is possible to map and represent the type of use and occupation can affect a greater or lesser degree the conditions of a geoecological geosystem. The units of the urban lands cape will be compartmentalized view to the comparison to diagnose the current relationship between topography/soil and land use in this city, which will be represented in the land use map.

ASSUNTO(S)

photogrametry uso da terra geossystems geographic stratum social-reproducers process land use processos sócio-reprodutores fotogrametria geoecological process processos geoecológicos geossistema estrato geográfico

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