Biblioteca Digital de VanguardiaMORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL
The morphometric characterization of watersheds has great importance and appliance for the prediction of phenomena such as floods. The objective of this study was to delimitate and characterize morphometrically the hydrographic basins that encompass the urban area of the Municipality of Dourados / M...
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés Portugués |
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UFPR
2019
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| Acceso en línea: | https://revistas.ufpr.br/raega/article/view/67039 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74640 |
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| author | Lima dos Santos, Leonardo de Oliveira Ribeiro, Vinícius Oliveira Diodato, Jonailce |
| author2 | Universidade Estadual de Mato Grosso do Sul |
| author_facet | Universidade Estadual de Mato Grosso do Sul Lima dos Santos, Leonardo de Oliveira Ribeiro, Vinícius Oliveira Diodato, Jonailce |
| author_sort | Lima dos Santos, Leonardo |
| collection | Repositorio |
| description | The morphometric characterization of watersheds has great importance and appliance for the prediction of phenomena such as floods. The objective of this study was to delimitate and characterize morphometrically the hydrographic basins that encompass the urban area of the Municipality of Dourados / MS – Brazil, which derived from estimated physical variables obtained by applying a license-free GIS software. Based on a Digital Elevation Model (DEM), the following microcatchment characteristics were determined: area, perimeter, slope, altitude, and watercourse orders. Four morphometric parameters that express a direct or inverse relationship with the water quantity factors of a hydrographic source were calculated and analyzed, being them: compactness coefficient, shape factor, circularity index, and drainage density. By comparing the studied basin results, it was observed that Água Limpa, Água Boa, and Laranja Azeda basin streams are more susceptible to flooding, especially considering the measurement factor and drainage density. |
| format | info:eu-repo/semantics/article |
| id | clacso-CLACSO74640 |
| institution | CLACSO, Repositorio Digital |
| language | Inglés Portugués |
| publishDate | 2019 |
| publisher | UFPR |
| record_format | greenstone |
| spelling | clacso-CLACSO746402022-03-21T18:27:53Z MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL Lima dos Santos, Leonardo de Oliveira Ribeiro, Vinícius Oliveira Diodato, Jonailce Universidade Estadual de Mato Grosso do Sul Geomorfologia; Engenharia Ambiental; Saneamento Básico Morfometria; Fisiográficos; Micro bacia The morphometric characterization of watersheds has great importance and appliance for the prediction of phenomena such as floods. The objective of this study was to delimitate and characterize morphometrically the hydrographic basins that encompass the urban area of the Municipality of Dourados / MS – Brazil, which derived from estimated physical variables obtained by applying a license-free GIS software. Based on a Digital Elevation Model (DEM), the following microcatchment characteristics were determined: area, perimeter, slope, altitude, and watercourse orders. Four morphometric parameters that express a direct or inverse relationship with the water quantity factors of a hydrographic source were calculated and analyzed, being them: compactness coefficient, shape factor, circularity index, and drainage density. By comparing the studied basin results, it was observed that Água Limpa, Água Boa, and Laranja Azeda basin streams are more susceptible to flooding, especially considering the measurement factor and drainage density. 2019-08-28 2022-03-21T18:27:53Z 2022-03-21T18:27:53Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://revistas.ufpr.br/raega/article/view/67039 10.5380/raega.v46i3.67039 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74640 eng por https://revistas.ufpr.br/raega/article/view/67039/39190 https://revistas.ufpr.br/raega/article/view/67039/39118 Direitos autorais 2019 Raega - O Espaço Geográfico em Análise application/pdf application/pdf UFPR RA'E GA Journal - The Geographic Space in Analysis; v. 46, n. 3 (2019): 7º GeoPantanal - Simpósio de Geotecnologias no Pantanal; 75-87 Raega - O Espaço Geográfico em Análise; v. 46, n. 3 (2019): 7º GeoPantanal - Simpósio de Geotecnologias no Pantanal; 75-87 2177-2738 1516-4136 10.5380/raega.v46i3 |
| spellingShingle | Geomorfologia; Engenharia Ambiental; Saneamento Básico Morfometria; Fisiográficos; Micro bacia Lima dos Santos, Leonardo de Oliveira Ribeiro, Vinícius Oliveira Diodato, Jonailce MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title | MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title_full | MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title_fullStr | MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title_full_unstemmed | MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title_short | MORPHOMETRY OF THE HYDROGRAPHIC BASINS INSERTED IN THE URBAN AREA OF DOURADOS – MS – BRAZIL |
| title_sort | morphometry of the hydrographic basins inserted in the urban area of dourados – ms – brazil |
| topic | Geomorfologia; Engenharia Ambiental; Saneamento Básico Morfometria; Fisiográficos; Micro bacia |
| url | https://revistas.ufpr.br/raega/article/view/67039 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74640 |