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Morfologia e Uso do Solo na Bacia Urbana do Tucunduba, Belém/Pará (Morphology and Land Use in Belém/PA Urban Basin Tucunduba)
Author(s) -
Laís de Andrade Cristo,
Luziane Mesquita da Luz
Publication year - 2014
Language(s) - English
DOI - 10.26848/rbgf.v7i3.844
O presente trabalho refere-se a um estudo morfologico na bacia urbana do rio Tucunduba, localizada na porcao sul da cidade de Belem do Para, e  sua relacao com as formas de uso do solo na area. O objetivo principal do trabalho prioriza o mapeamento morfologico, em escala de detalhe, referente a identificacao e caracterizacao das unidades de relevo presentes na bacia, atraves da identificacao e analise das cotas altimetricas, e a relacao desse relevo com as formas de ocupacao pela populacao local, bem como a influencia dessa populacao sobre estas formas de relevo, haja vista o processo historico de producao do espaco na area estar diretamente ligado as atuais formas de uso e ocupacao do solo. Este trabalho foi executado a partir da metodologia referente a aplicacao taxonomica das formas de relevo, bem como atraves da identificacao e posterior analise de quatro classes de uso do solo: edificacoes, cobertura vegetal, canais urbanos e vias. Por fim, o trabalho permitiu que fosse feita uma relacao entre as unidades de relevo identificadas na area de estudo (planicie, vertentes, terraco e topo do terraco) e o uso do solo atraves das classes anteriormente citadas. Assim, foi possivel compreender as consequencias dessa relacao nao apenas nos aspectos fisicos, mas tambem socio - economicos, principalmente quando levamos em consideracao a populacao que reside na area. A B S T R A C T This paper refers to a morphological study of the urban basin Tucunduba, located in the southern portion of the city of Belem do Para, and its relation to the forms of land use in the area. The main objective prioritizes morphological mapping in detail scale, related to the identification and characterization of relevant units in the basin, through the identification and analysis of altimetric elevations, and how this relief with the forms of occupation by local people, and the influence of this population about these forms of relief, given the historical process of production of space in the area to be directly connected to the current ways of use and occupation. This work was performed using the methodology regarding the application of taxonomic forms of relief, as well as through the identification and subsequent analysis of four classes of land use: buildings, vegetation, canals and urban roads. Finally, the work allowed it to be made a link between the relevant units identified in the study area (plains, slopes, top terrace and the terrace) and land use through the aforementioned classes. Thus, it was possible to understand the consequences of this relationship not only on the physical aspects, but also social - economical, especially when we consider the population residing in the area. Keywords: Tucunduba, Urban Basin, Morphological Mapping, Land Use.

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