The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software

Detalhes bibliográficos
Autor(a) principal: Borges, Felipe Ribeiro Floriano
Data de Publicação: 2020
Outros Autores: Ezezinos, Karen Esteves, Vieira, Eliane Maria
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/10126
Resumo: The sediment deposition on water bodies, provided by accelerated erosive processes, is one of the most relevant superficials water’s quality problems of the rio Doce watershed. The erosion can be caused by different ways, among them is rainfall erosion, which can be accentuated by the characteristics of rainfall intensity, slope, and soil type. Aim to characterize the erosive potential of rains in each rio Doce basin cities of Minas Gerais, this paper uses the netErosividade MG software. For this purpose, were selected 190 (hundred ninety) cities of Minas Gerais in the Rio Doce watershed and take their rainfall erosivity values. The data were tabulated through the respective Water Resources Management Unit and organized in a descending way. The output obtained showed that the Piranga unit has the most erosive potential, with 6928,61 , a medium grade. The other two major potentials were the Piracicaba unit (6761,94) and Manhuaçu unit (5884,3), which are also medium grade potential. A sub-basin with the lowest potential output was the Suaçuí, with values ​​of low erosive grade potential, 3417,59 . From the data generated, it was possible to draw a distribution chart of erosive potential over a hydrological year for each sub-basin. Through these results, it is expected that tables, charts, and web map produced may support the actors of water resources management to make public policy decisions at the Rio Doce basin.
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spelling The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG softwareLa erosividad de la lluvia en los municipios de Minas Gerais de la cuenca del río Doce, a través del programa informático netErosividade MGA erosividade da chuva nos municípios mineiros da bacia do rio Doce, por meio do programa computacional netErosividade MGProcessos erosivosPotenciais erosivosWeb mapGestão de recursos hídricos.Procesos erosivosPotencial erosivoWeb mapGestión de recursos hídricos.Erosive processErosive potentialsWeb mapWater resources management.The sediment deposition on water bodies, provided by accelerated erosive processes, is one of the most relevant superficials water’s quality problems of the rio Doce watershed. The erosion can be caused by different ways, among them is rainfall erosion, which can be accentuated by the characteristics of rainfall intensity, slope, and soil type. Aim to characterize the erosive potential of rains in each rio Doce basin cities of Minas Gerais, this paper uses the netErosividade MG software. For this purpose, were selected 190 (hundred ninety) cities of Minas Gerais in the Rio Doce watershed and take their rainfall erosivity values. The data were tabulated through the respective Water Resources Management Unit and organized in a descending way. The output obtained showed that the Piranga unit has the most erosive potential, with 6928,61 , a medium grade. The other two major potentials were the Piracicaba unit (6761,94) and Manhuaçu unit (5884,3), which are also medium grade potential. A sub-basin with the lowest potential output was the Suaçuí, with values ​​of low erosive grade potential, 3417,59 . From the data generated, it was possible to draw a distribution chart of erosive potential over a hydrological year for each sub-basin. Through these results, it is expected that tables, charts, and web map produced may support the actors of water resources management to make public policy decisions at the Rio Doce basin.La deposición de sedimentos en los cuerpos de agua, generada por los procesos erosivos acelerados, es uno de los principales problemas de calidad del agua superficial de la cuenca hidrográfica del río Doce. Entre las variables que provocan los procesos erosivos, se encuentra la erosión pluvial, que puede acentuarse por las características de la intensidad de las lluvias. Buscando caracterizar el potencial erosivo de las lluvias en cada municipio minero de la cuenca del río Doce, este trabajo utilizó el programa netErosividade MG. Para ello se seleccionaron 190 (ciento noventa) municipios mineros de la cuenca del río Doce y se obtuvieron sus valores de erosividad pluvial. Los datos fueron tabulados por la Unidad de Gestión de Recursos Hídricos y organizados de forma descendente. Los resultados obtenidos mostraron que la unidad de manejo con mayor potencial erosivo promedio, por municipio, fue el río Piranga, con 6928,61 . Otros dos grandes potenciales fueron los de los ríos Piracicaba (6761,94) y Manhuaçu (5884,3), que también tenían un potencial medio. La subcuenca con menor potencial encontrado fue el río Suaçuí, con valores de bajo potencial erosive, 3417,59 . A partir de los datos generados, fue posible trazar un gráfico de la distribución del potencial erosivo durante un año hidrológico para cada subcuenca. A través de estos resultados, se espera que las tablas, gráficos y mapa web puedan ayudar a los actores de la cuenca en la toma de decisiones de políticas públicas orientadas al manejo de los recursos hídricos en la cuenca del río Doce.A deposição de sedimentos nos corpos d’água, gerada pelos acelerados processos erosivos, é um dos principais problemas de qualidade da água superficial da bacia hidrográfica do rio Doce. Entre as variáveis que causam os processos erosivos, tem-se a erosão pluvial, que pode ser acentuada pelas características de intensidade de chuvas. Buscando caracterizar o potencial erosivo das chuvas em cada município mineiro da bacia do rio Doce, este trabalho utilizou o programa netErosividade MG. Para tal, foram selecionados os 190 (cento e noventa) municípios mineiros da bacia do rio Doce e obtidos seus valores de erosividade das chuvas. Os dados foram tabulados por Unidade de Gestão de Recursos Hídricos e organizados de forma descendente. Os resultados obtidos apontaram que a unidade de gestão com maior média do potencial erosivo, por município, foi a do rio Piranga, com 6928,61. Outras duas próximas ao valor da primeira, em potencial, foram as dos rios Piracicaba (6761,94) e Manhuaçu (5884,3), que também apresentaram médio potencial. A sub-bacia com menor potencial encontrado foi a do rio Suaçuí, com valores de baixo potencial erosivo, em torno de 3417,59 . A partir dos dados gerados, foi possível desenhar o gráfico da distribuição do potencial erosivo durante um ano hidrológico para cada sub-bacia. Mediante tais resultados, espera-se que as tabelas, os gráficos e o web map produzidos sejam capazes de auxiliar os atores na tomada de decisão de políticas públicas voltadas para a gestão de recursos hídricos da bacia hidrográfica do rio Doce.Research, Society and Development2020-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1012610.33448/rsd-v9i11.10126Research, Society and Development; Vol. 9 No. 11; e55791110126Research, Society and Development; Vol. 9 Núm. 11; e55791110126Research, Society and Development; v. 9 n. 11; e557911101262525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/10126/9099Copyright (c) 2020 Felipe Ribeiro Floriano Borges; Karen Esteves Ezezinos; Eliane Maria Vieirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBorges, Felipe Ribeiro Floriano Ezezinos, Karen Esteves Vieira, Eliane Maria 2020-12-10T23:37:57Zoai:ojs.pkp.sfu.ca:article/10126Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:32:15.291263Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
La erosividad de la lluvia en los municipios de Minas Gerais de la cuenca del río Doce, a través del programa informático netErosividade MG
A erosividade da chuva nos municípios mineiros da bacia do rio Doce, por meio do programa computacional netErosividade MG
title The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
spellingShingle The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
Borges, Felipe Ribeiro Floriano
Processos erosivos
Potenciais erosivos
Web map
Gestão de recursos hídricos.
Procesos erosivos
Potencial erosivo
Web map
Gestión de recursos hídricos.
Erosive process
Erosive potentials
Web map
Water resources management.
title_short The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
title_full The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
title_fullStr The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
title_full_unstemmed The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
title_sort The rainfall erosivity on rio Doce basin cities of Minas Gerais, through the netErosividade MG software
author Borges, Felipe Ribeiro Floriano
author_facet Borges, Felipe Ribeiro Floriano
Ezezinos, Karen Esteves
Vieira, Eliane Maria
author_role author
author2 Ezezinos, Karen Esteves
Vieira, Eliane Maria
author2_role author
author
dc.contributor.author.fl_str_mv Borges, Felipe Ribeiro Floriano
Ezezinos, Karen Esteves
Vieira, Eliane Maria
dc.subject.por.fl_str_mv Processos erosivos
Potenciais erosivos
Web map
Gestão de recursos hídricos.
Procesos erosivos
Potencial erosivo
Web map
Gestión de recursos hídricos.
Erosive process
Erosive potentials
Web map
Water resources management.
topic Processos erosivos
Potenciais erosivos
Web map
Gestão de recursos hídricos.
Procesos erosivos
Potencial erosivo
Web map
Gestión de recursos hídricos.
Erosive process
Erosive potentials
Web map
Water resources management.
description The sediment deposition on water bodies, provided by accelerated erosive processes, is one of the most relevant superficials water’s quality problems of the rio Doce watershed. The erosion can be caused by different ways, among them is rainfall erosion, which can be accentuated by the characteristics of rainfall intensity, slope, and soil type. Aim to characterize the erosive potential of rains in each rio Doce basin cities of Minas Gerais, this paper uses the netErosividade MG software. For this purpose, were selected 190 (hundred ninety) cities of Minas Gerais in the Rio Doce watershed and take their rainfall erosivity values. The data were tabulated through the respective Water Resources Management Unit and organized in a descending way. The output obtained showed that the Piranga unit has the most erosive potential, with 6928,61 , a medium grade. The other two major potentials were the Piracicaba unit (6761,94) and Manhuaçu unit (5884,3), which are also medium grade potential. A sub-basin with the lowest potential output was the Suaçuí, with values ​​of low erosive grade potential, 3417,59 . From the data generated, it was possible to draw a distribution chart of erosive potential over a hydrological year for each sub-basin. Through these results, it is expected that tables, charts, and web map produced may support the actors of water resources management to make public policy decisions at the Rio Doce basin.
publishDate 2020
dc.date.none.fl_str_mv 2020-11-26
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://rsdjournal.org/index.php/rsd/article/view/10126
10.33448/rsd-v9i11.10126
url https://rsdjournal.org/index.php/rsd/article/view/10126
identifier_str_mv 10.33448/rsd-v9i11.10126
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/10126/9099
dc.rights.driver.fl_str_mv Copyright (c) 2020 Felipe Ribeiro Floriano Borges; Karen Esteves Ezezinos; Eliane Maria Vieira
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Felipe Ribeiro Floriano Borges; Karen Esteves Ezezinos; Eliane Maria Vieira
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 11; e55791110126
Research, Society and Development; Vol. 9 Núm. 11; e55791110126
Research, Society and Development; v. 9 n. 11; e55791110126
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052742776127488

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