Bacia de drenagem do rio Formate : contribuições geográficas sobre os impactos da ação antrópica
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Data
2022-03-20
Autores
Santos, Carlos dos
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Universidade Federal do Espírito Santo
Resumo
The pattern of urbanization and the way cities have developed occupying areas considered environmentally fragile, such as rivers and streams, which are characterized as one of the main factors for socio-environmental problems, such as floods, which correspond to a great risk, leaving people homeless every year. Thus, the intention of this research was to investigate the main socio-environmental problems related to occupation and urbanization in the drainage basin and on the banks of the Formate River in a spatial-temporal perspective divided into 3 moments (1990-2000- 2010). In order to understand the relationship between man and nature, the theoretical and methodological approach was used, which proposes an integrated study of society-nature relationships and the evaluation of environmental quality, taking into account the physical and social attributes and the history of occupation of the entire basin. Later, a spatial analysis was carried out with databases and information from the main public agencies (ANA, AGERH, IBGE, ISJN, GEOBASES, among others) along with the help of technologies such as GIS and Remote Sensing. The data were worked in the office, in which the thematic maps were elaborated. The research also included field work, whose objective is to analyze the current situation of the Formate river basin. Finally, the environmental impact on the Formate river basin was observed, reflecting the great modification of the river's natural environment, and the aquatic life that is practically non-existent due to organic matter, garbage, and sewage that are disposed of in the river without any kind of treatment. As found in the Marcilio de Noronha, Operário and Industrial neighborhoods among others, this interference has altered the morphology of the channel, and consequently increased the intensity and occurrence of floods in the basin
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Rios Urbanos , Abordagem sistêmica , Impactos ambientais , Urban rivers , Systems approach , Environmental impacts , Formate, Rio (ES)