Dissertação
Análise dos condicionantes ambientais na formação de voçorocas no município de Capão do Cipó - RS
Fecha
2022-03-04Autor
Gaberti, Marinéli Moraes
Institución
Resumen
Over time, erosion has caused considerable damage to society through the loss of
fertile soil and the silting up of waterways. The importance of this work is due to the
identification of several deep linear erosion processes in the municipality of Capão do
Cipó/RS, even though it is located on the Serra Geral plateau. In this context, the
understanding of the natural/anthropic genesis and the occupation of spaces,
sometimes inadequately and causing serious consequences to the environment,
imposes the need for environmental studies. Thus, the general objective of this work
is to identify and analyze the environmental conditions more prone to the formation of
gullies in the municipality of Capão do Cipós-RS. To understand the problem, a survey
of the characteristics of the relief, lithology, soils and land use and occupation was
carried out. In this research a systemic approach was used aiming at the study of
erosion, in view of its broad history of use for environmental analysis, with the support
of geoprocessing tools. This work allowed us to identify 33 gullies, to analyze the main
forms of the gullies, their relationship with the drainage network, and attributes of the
relief, making it possible to understand the controlling factors of the development of
the processes, and to support planning and management proposals.