Mapeamento da erodibilidade e erosividade na bacia hidrográfica do São Francisco Verdadeiro – oeste do Paraná
Erosion is a natural process that can be increased by anthropic action and influenced by some factors, such as erodibility and erosivity. The mapping of erodibility and erosivity in a watershed is an important tool in watershesd management and soil loss control. The objective of this study was to el...
| Autor principal: | Leite, Dandara Silva |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/12613 |
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| Resumo: |
Erosion is a natural process that can be increased by anthropic action and influenced by some factors, such as erodibility and erosivity. The mapping of erodibility and erosivity in a watershed is an important tool in watershesd management and soil loss control. The objective of this study was to elaborate and analyze of thematic maps and the mapping of erodibility and erosivity in the watershed São Francisco Verdadeiro, located in the west of the State of Paraná, in order to locate regions more susceptible to erosive processes. Subsequently, conservation measures were proposed with the objective of minimizing erosion processes in the watershed. The correction made it possible to identify the Center-South region as the area with the highest susceptibility to soil loss, which presented medium erodibility, strong slope, shallow soil and high erosivity due to higher precipitation. |
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