The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES

Detalhes bibliográficos
Autor(a) principal: de Jesus Carvalho, Laiene
Data de Publicação: 2023
Outros Autores: Costa de Cerqueira, Flávio, Lavagnoli Moreira, Luana, Sirtoli Gardiman Junior, Benvindo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Eletrônica Debates em Educação Científica e Tecnológica
Texto Completo: https://ojs.ifes.edu.br/index.php/ric/article/view/1844
Resumo: The morphometric characterization allows to know and understand the hydrological and environmental dynamics of a study site, because it determines and allows to evaluate some characteristics that indicate the hydrological and lithological behavior, the storage, and the susceptibility to floods, inundations and erosive processes. The present work aims to morphometrically characterize the Santa Marta stream watershed (BHRSM), located in the municipality of Ibitirama, in the south of the state of Espírito Santo, obtaining the morphometric parameters with the aid of the Geographic Information System (GIS). The evaluated parameters include geometric, drainage network and relief characteristics. The BHRSM has a more elongated, narrow and irregular shape, a fact confirmed by the high value of the compactness coefficient (Kc) and the low values ​​of the shape factor (Kf) and the circularity index (Ic). According to the characteristics of the drainage network, the microbasin is of 4th order and has a good drainage system, which reduces the risks of flooding and inundation. The relief characteristics indicate that the basin has a faster surface runoff, a shorter concentration time and a certain susceptibility to floods and erosive processes. Furthermore, the shape and conservation status of this watershed has given it a low vulnerability to flooding and erosion under normal precipitation conditions.
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spelling The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ESA CARACTERIZAÇÃO MORFOMÉTRICA DA MICROBACIA HIDROGRÁFICA DO RIBEIRÃO SANTA MARTA, IBITIRAMA-ES morfometriabacia hidrográficaSIGThe morphometric characterization allows to know and understand the hydrological and environmental dynamics of a study site, because it determines and allows to evaluate some characteristics that indicate the hydrological and lithological behavior, the storage, and the susceptibility to floods, inundations and erosive processes. The present work aims to morphometrically characterize the Santa Marta stream watershed (BHRSM), located in the municipality of Ibitirama, in the south of the state of Espírito Santo, obtaining the morphometric parameters with the aid of the Geographic Information System (GIS). The evaluated parameters include geometric, drainage network and relief characteristics. The BHRSM has a more elongated, narrow and irregular shape, a fact confirmed by the high value of the compactness coefficient (Kc) and the low values ​​of the shape factor (Kf) and the circularity index (Ic). According to the characteristics of the drainage network, the microbasin is of 4th order and has a good drainage system, which reduces the risks of flooding and inundation. The relief characteristics indicate that the basin has a faster surface runoff, a shorter concentration time and a certain susceptibility to floods and erosive processes. Furthermore, the shape and conservation status of this watershed has given it a low vulnerability to flooding and erosion under normal precipitation conditions.A caracterização morfométrica permite conhecer e entender as dinâmicas hidrológicas e ambientais de um local de estudo, porque determina e permite avaliar algumas características que indicam o comportamento hidrológico e litológico, o armazenamento, e a suscetibilidade a enchentes, inundações e processos erosivos. O presente trabalho tem como objetivo caracterizar morfométricamente a microbacia hidrográfica do ribeirão Santa Marta (BHRSM), situada no município de Ibitirama, no sul do estado do Espírito Santo, obtendo os parâmetros morfométricos com o auxílio do Sistema de Informação Geográfica (SIG). Os parâmetros avaliados contemplam as características geométricas, de rede de drenagem e de relevo. A BHRSM apresenta uma forma mais alongada, estreita e irregular, fato confirmado pelo alto valor do coeficiente de compacidade (Kc) e os baixos valores do fator de forma (Kf) e do índice de circularidade (Ic). De acordo com as características da rede de drenagem a microbacia é de 4ª ordem e apresenta um sistema de drenagem bom, que reduz os riscos de inundações e enchentes.  As características do relevo indicam que a bacia possui um escoamento superficial mais rápido, um tempo de concentração menor e uma certa suscetibilidade a enchentes e processos erosivos. Mais, o formato e o estado de conservação desta microbacia, tem lhe conferido uma baixa vulnerabilidade a enchentes e processos erosivos em condições normais de precipitação.Instituto Federal do Espírito Santo2023-06-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.ifes.edu.br/index.php/ric/article/view/184410.36524/ric.v9i1.1844Revista Ifes Ciência ; v. 9 n. 1 (2023): Revista Ifes Ciência; 01-152359-479910.36524/ric.v9i1reponame:Revista Eletrônica Debates em Educação Científica e Tecnológicainstname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)instacron:IFESporhttps://ojs.ifes.edu.br/index.php/ric/article/view/1844/1056Copyright (c) 2023 Revista Ifes Ciência https://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessde Jesus Carvalho, LaieneCosta de Cerqueira, FlávioLavagnoli Moreira, LuanaSirtoli Gardiman Junior, Benvindo2023-05-24T18:04:27Zoai::article/1844Revistahttps://ojs.ifes.edu.br/index.php/indexPUBhttps://ojs.ifes.edu.br/index.php/index/oairevistadect@gmail.com||sidneiquezada@gmail.com2236-21502179-6955opendoar:2024-03-06T12:56:49.031475Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)false
dc.title.none.fl_str_mv The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
A CARACTERIZAÇÃO MORFOMÉTRICA DA MICROBACIA HIDROGRÁFICA DO RIBEIRÃO SANTA MARTA, IBITIRAMA-ES
title The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
spellingShingle The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
de Jesus Carvalho, Laiene
morfometria
bacia hidrográfica
SIG
title_short The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
title_full The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
title_fullStr The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
title_full_unstemmed The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
title_sort The MORPHOMETRIC CHARACTERIZATION OF THE RIBEIRÃO SANTA MARTA MICROBAIN, IBITIRAMA-ES
author de Jesus Carvalho, Laiene
author_facet de Jesus Carvalho, Laiene
Costa de Cerqueira, Flávio
Lavagnoli Moreira, Luana
Sirtoli Gardiman Junior, Benvindo
author_role author
author2 Costa de Cerqueira, Flávio
Lavagnoli Moreira, Luana
Sirtoli Gardiman Junior, Benvindo
author2_role author
author
author
dc.contributor.author.fl_str_mv de Jesus Carvalho, Laiene
Costa de Cerqueira, Flávio
Lavagnoli Moreira, Luana
Sirtoli Gardiman Junior, Benvindo
dc.subject.por.fl_str_mv morfometria
bacia hidrográfica
SIG
topic morfometria
bacia hidrográfica
SIG
description The morphometric characterization allows to know and understand the hydrological and environmental dynamics of a study site, because it determines and allows to evaluate some characteristics that indicate the hydrological and lithological behavior, the storage, and the susceptibility to floods, inundations and erosive processes. The present work aims to morphometrically characterize the Santa Marta stream watershed (BHRSM), located in the municipality of Ibitirama, in the south of the state of Espírito Santo, obtaining the morphometric parameters with the aid of the Geographic Information System (GIS). The evaluated parameters include geometric, drainage network and relief characteristics. The BHRSM has a more elongated, narrow and irregular shape, a fact confirmed by the high value of the compactness coefficient (Kc) and the low values ​​of the shape factor (Kf) and the circularity index (Ic). According to the characteristics of the drainage network, the microbasin is of 4th order and has a good drainage system, which reduces the risks of flooding and inundation. The relief characteristics indicate that the basin has a faster surface runoff, a shorter concentration time and a certain susceptibility to floods and erosive processes. Furthermore, the shape and conservation status of this watershed has given it a low vulnerability to flooding and erosion under normal precipitation conditions.
publishDate 2023
dc.date.none.fl_str_mv 2023-06-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/1844
10.36524/ric.v9i1.1844
url https://ojs.ifes.edu.br/index.php/ric/article/view/1844
identifier_str_mv 10.36524/ric.v9i1.1844
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.ifes.edu.br/index.php/ric/article/view/1844/1056
dc.rights.driver.fl_str_mv Copyright (c) 2023 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Revista Ifes Ciência
https://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Federal do Espírito Santo
publisher.none.fl_str_mv Instituto Federal do Espírito Santo
dc.source.none.fl_str_mv Revista Ifes Ciência ; v. 9 n. 1 (2023): Revista Ifes Ciência; 01-15
2359-4799
10.36524/ric.v9i1
reponame:Revista Eletrônica Debates em Educação Científica e Tecnológica
instname:Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron:IFES
instname_str Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
instacron_str IFES
institution IFES
reponame_str Revista Eletrônica Debates em Educação Científica e Tecnológica
collection Revista Eletrônica Debates em Educação Científica e Tecnológica
repository.name.fl_str_mv Revista Eletrônica Debates em Educação Científica e Tecnológica - Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo (IFES)
repository.mail.fl_str_mv revistadect@gmail.com||sidneiquezada@gmail.com
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