Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA

Detalhes bibliográficos
Autor(a) principal: Estevam, André Luiz Dantas
Data de Publicação: 2023
Outros Autores: Maia , Diego Corrêa
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Geopauta
Texto Completo: https://periodicos2.uesb.br/index.php/geo/article/view/10755
Resumo: The aim of this research was to analyze the morphometric indices and their correlations with the episodes of floods in the Jaguaribe River basin. The landscape in the river basin is modified by the urbanization that resulted in the waterproofing of soils and the alteration of river channels. The use of geoprocessing techniques combined with the analysis of several technical works on the subject resulted in the Drainage Network Map. The studies in this map associated with the use of calculation methodologies indicated that morphometry would contribute to the rapid flow of water due to the elongated shape of the basin. However, with the intense anthropogenic changes, BHRJ currently has a strong propensity for urban floods
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spelling Morphometry and urban floods in the Jaguaribe River basin, Salvador-BAMorfometría e inundaciones urbanas en la cuenca del Río Jaguaribe, Salvador-BAMorfometria e enchentes urbanas na bacia hidrográfica do Rio Jaguaribe, Salvador-BAÍndices Morfométricos;GeoprocessamentoBacia HidrográficaEscoamento das ÁguasEnchentes UrbanasResultado de pesquisaMorphometric IndicesGeoprocessingHydrographic BasinWater flowUrban Floods.The aim of this research was to analyze the morphometric indices and their correlations with the episodes of floods in the Jaguaribe River basin. The landscape in the river basin is modified by the urbanization that resulted in the waterproofing of soils and the alteration of river channels. The use of geoprocessing techniques combined with the analysis of several technical works on the subject resulted in the Drainage Network Map. The studies in this map associated with the use of calculation methodologies indicated that morphometry would contribute to the rapid flow of water due to the elongated shape of the basin. However, with the intense anthropogenic changes, BHRJ currently has a strong propensity for urban floodsEl objetivo de esta investigación fue analizar los índices morfométricos y sus correlaciones con los episodios de inundaciones en la cuenca del río Jaguaribe. El paisaje en la cuenca del río se ve modificado por la urbanización que dio lugar a la impermeabilización de los suelos y la alteración de los cauces de los ríos. El uso de técnicas de geoprocesamiento combinado con el análisis de varios trabajos técnicos sobre el tema dio como resultado el Mapa de la Red de Drenaje. Los estudios en este mapa asociados con el uso de metodologías de cálculo indicaron que la morfometría contribuiría al rápido flujo de agua debido a la forma alargada de la cuenca. Sin embargo, con los intensos cambios antropogénicos, BHRJ actualmente tiene una fuerte propensión a las inundaciones urbanas.O objetivo desta pesquisa foi analisar os índices morfométricos e suas correlações com os episódios de enchentes na bacia hidrográfica do Rio Jaguaribe. A paisagem na bacia hidrográfica encontra-se modificada pela urbanização que resultou na impermeabilização dos solos e na alteração dos canais fluviais. A utilização das técnicas de geoprocessamento aliadas à análise de diversos trabalhos técnicos sobre o tema resultaram no Mapa da Rede de Drenagem. Os estudos no referido mapa associado ao emprego de metodologias de cálculo, indicaram que a morfometria contribuiria para o rápido escoamento das águas devido o formato alongado da bacia. Porém, com as intensas modificações antropogênicas a BHRJ detém atualmente forte propensão às enchentes urbanas.Universidade Estadual do Sudoeste da Bahia2023-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionTexto, imagemapplication/pdfapplication/pdfhttps://periodicos2.uesb.br/index.php/geo/article/view/1075510.22481/rg.v6.e2022.e10755Geopauta; v. 6 (2022): Geopauta; e10755Geopauta; Vol. 6 (2022): Geopauta; e10755Geopauta; Vol. 6 (2022): Geopauta; e107552594-5033reponame:Geopautainstname:Universidade Estadual do Sudoeste da Bahia (UESB)instacron:UESBporenghttps://periodicos2.uesb.br/index.php/geo/article/view/10755/7123https://periodicos2.uesb.br/index.php/geo/article/view/10755/7124Impactos em bacias hidrográficas e enchentes urbanasCopyright (c) 2022 Geopautahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess Estevam, André Luiz DantasMaia , Diego Corrêa 2023-04-03T11:58:48Zoai:periodicos.periodicos2.uesb.br:article/10755Revistahttp://periodicos2.uesb.br/index.php/geo/oai2594-50332594-5033opendoar:2023-04-03T11:58:48Geopauta - Universidade Estadual do Sudoeste da Bahia (UESB)false
dc.title.none.fl_str_mv Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
Morfometría e inundaciones urbanas en la cuenca del Río Jaguaribe, Salvador-BA
Morfometria e enchentes urbanas na bacia hidrográfica do Rio Jaguaribe, Salvador-BA
title Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
spellingShingle Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
Estevam, André Luiz Dantas
Índices Morfométricos;
Geoprocessamento
Bacia Hidrográfica
Escoamento das Águas
Enchentes Urbanas
Resultado de pesquisa
Morphometric Indices
Geoprocessing
Hydrographic Basin
Water flow
Urban Floods.
title_short Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
title_full Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
title_fullStr Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
title_full_unstemmed Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
title_sort Morphometry and urban floods in the Jaguaribe River basin, Salvador-BA
author Estevam, André Luiz Dantas
author_facet Estevam, André Luiz Dantas
Maia , Diego Corrêa
author_role author
author2 Maia , Diego Corrêa
author2_role author
dc.contributor.author.fl_str_mv Estevam, André Luiz Dantas
Maia , Diego Corrêa
dc.subject.por.fl_str_mv Índices Morfométricos;
Geoprocessamento
Bacia Hidrográfica
Escoamento das Águas
Enchentes Urbanas
Resultado de pesquisa
Morphometric Indices
Geoprocessing
Hydrographic Basin
Water flow
Urban Floods.
topic Índices Morfométricos;
Geoprocessamento
Bacia Hidrográfica
Escoamento das Águas
Enchentes Urbanas
Resultado de pesquisa
Morphometric Indices
Geoprocessing
Hydrographic Basin
Water flow
Urban Floods.
description The aim of this research was to analyze the morphometric indices and their correlations with the episodes of floods in the Jaguaribe River basin. The landscape in the river basin is modified by the urbanization that resulted in the waterproofing of soils and the alteration of river channels. The use of geoprocessing techniques combined with the analysis of several technical works on the subject resulted in the Drainage Network Map. The studies in this map associated with the use of calculation methodologies indicated that morphometry would contribute to the rapid flow of water due to the elongated shape of the basin. However, with the intense anthropogenic changes, BHRJ currently has a strong propensity for urban floods
publishDate 2023
dc.date.none.fl_str_mv 2023-04-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Texto, imagem
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos2.uesb.br/index.php/geo/article/view/10755
10.22481/rg.v6.e2022.e10755
url https://periodicos2.uesb.br/index.php/geo/article/view/10755
identifier_str_mv 10.22481/rg.v6.e2022.e10755
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://periodicos2.uesb.br/index.php/geo/article/view/10755/7123
https://periodicos2.uesb.br/index.php/geo/article/view/10755/7124
dc.rights.driver.fl_str_mv Copyright (c) 2022 Geopauta
http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Geopauta
http://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.coverage.none.fl_str_mv Impactos em bacias hidrográficas e enchentes urbanas
dc.publisher.none.fl_str_mv Universidade Estadual do Sudoeste da Bahia
publisher.none.fl_str_mv Universidade Estadual do Sudoeste da Bahia
dc.source.none.fl_str_mv Geopauta; v. 6 (2022): Geopauta; e10755
Geopauta; Vol. 6 (2022): Geopauta; e10755
Geopauta; Vol. 6 (2022): Geopauta; e10755
2594-5033
reponame:Geopauta
instname:Universidade Estadual do Sudoeste da Bahia (UESB)
instacron:UESB
instname_str Universidade Estadual do Sudoeste da Bahia (UESB)
instacron_str UESB
institution UESB
reponame_str Geopauta
collection Geopauta
repository.name.fl_str_mv Geopauta - Universidade Estadual do Sudoeste da Bahia (UESB)
repository.mail.fl_str_mv
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