Water erosion estimate in Belem Stream Watershed in Minas Gerais state

Detalhes bibliográficos
Autor(a) principal: Lense, Guilherme Henrique Expedito
Data de Publicação: 2020
Outros Autores: Bócoli, Fernanda Almeida, Moreira, Rodrigo Santos, Mincato, Ronaldo Luiz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Caderno de Ciências Agrárias (Online)
Texto Completo: https://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213
Resumo: Water erosion causes a diversity of negative environmental impacts, provoking soil degradation and by consequence the agricole production decrease. Due to the damage caused by the soil erosion process, were developed a diversity of water erosion modeling methods in other to support in other to project and implement measures soil conservation. Among the models, the more useful is the Erosion Potential Method (EPM), which recently was adapted to the brazilian tropical conditions. In this context, the objective of this work was estimating the soil loss by Erosion Potential Method in a water basin located in Muzambinho, in the South of Minas Gerais. The EPM model estimated the water erosion in this study area starting with climate, topographic, pedology, land use, and erosive features degree parameters. The modeling stage and the parameters obtaining was done with the Geography Information System and remote sensing help. The total soil loss estimated by the EPM model was 10,418.53 Mg year-1, of which 5.50% reaches the water resources directly contributing to the siltation and water quality depreciation. The higher slope areas and the rural roads with exposed soil are where localize the biggest soil loss degrees. The modeling application was giving up in a simple and fast form, provender satisfactory results that are useful to the planning of soil conservation practices in the water basin.
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spelling Water erosion estimate in Belem Stream Watershed in Minas Gerais stateEstimativa da erosão hídrica na Bacia Hidrográfica do Córrego Belém, Minas GeraisConservação do soloMétodo de Erosão PotencialSustentabilidade agrícolaSoil conservationErosion Potential MethodAgricole sustainabilityWater erosion causes a diversity of negative environmental impacts, provoking soil degradation and by consequence the agricole production decrease. Due to the damage caused by the soil erosion process, were developed a diversity of water erosion modeling methods in other to support in other to project and implement measures soil conservation. Among the models, the more useful is the Erosion Potential Method (EPM), which recently was adapted to the brazilian tropical conditions. In this context, the objective of this work was estimating the soil loss by Erosion Potential Method in a water basin located in Muzambinho, in the South of Minas Gerais. The EPM model estimated the water erosion in this study area starting with climate, topographic, pedology, land use, and erosive features degree parameters. The modeling stage and the parameters obtaining was done with the Geography Information System and remote sensing help. The total soil loss estimated by the EPM model was 10,418.53 Mg year-1, of which 5.50% reaches the water resources directly contributing to the siltation and water quality depreciation. The higher slope areas and the rural roads with exposed soil are where localize the biggest soil loss degrees. The modeling application was giving up in a simple and fast form, provender satisfactory results that are useful to the planning of soil conservation practices in the water basin.A erosão hídrica gera diversos impactos negativos ao ambiente provocando a degradação do solo e consequente queda da produção agrícola. Devido aos danos causados pelo processo, foram desenvolvidos diversos métodos de modelagem da erosão hídrica afim de auxiliar na projeção e implementação de medidas de conservação do solo. Dentre os modelos têm se o Método de erosão potencial (EPM) que recentemente foi adaptado para as condições tropicais brasileiras. Nesse contexto, o objetivo do trabalho foi estimar as perdas de solo pelo Método de Erosão Potencial em uma bacia hidrográfica situada em Muzambinho no Sul de Minas Gerais. O modelo EPM estimou a erosão hídrica na área a partir de parâmetros referentes ao clima, topografia, pedologia, uso da terra e grau das feições erosivas. As etapas da modelagem e a obtenção dos parâmetros foram feitas com auxílio de Sistema de Informação Geográfica e sensoriamento remoto. O modelo EPM estimou a perda de solo total em 10.418,53 Mg ano-1, das quais 5,50% atingem diretamente os cursos hídricos contribuindo para o assoreamento e depreciação da qualidade da água. As áreas com maior declividade, e as estradas rurais com presença de solo exposto são onde se concentraram as maiores taxas de perda de solo. A aplicação do modelo se deu de forma rápida e simples, fornecendo resultados satisfatórios que são uteis para o planejamento da adoção de práticas de conservação do solo na bacia hidrográfica.Universidade Federal de Minas Gerais2020-04-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/1621310.35699/2447-6218.2020.16213Agrarian Sciences Journal; Vol. 12 (2020); 1-5Caderno de Ciências Agrárias; v. 12 (2020); 1-52447-62181984-6738reponame:Caderno de Ciências Agrárias (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGenghttps://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213/16545https://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213/16546Copyright (c) 2020 Caderno de Ciências Agráriashttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLense, Guilherme Henrique ExpeditoBócoli, Fernanda AlmeidaMoreira, Rodrigo Santos Mincato, Ronaldo Luiz 2022-07-28T14:02:52Zoai:periodicos.ufmg.br:article/16213Revistahttps://periodicos.ufmg.br/index.php/ccaufmgPUBhttps://periodicos.ufmg.br/index.php/ccaufmg/oaiccaufmg@ica.ufmg.br2447-62181984-6738opendoar:2022-07-28T14:02:52Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Water erosion estimate in Belem Stream Watershed in Minas Gerais state
Estimativa da erosão hídrica na Bacia Hidrográfica do Córrego Belém, Minas Gerais
title Water erosion estimate in Belem Stream Watershed in Minas Gerais state
spellingShingle Water erosion estimate in Belem Stream Watershed in Minas Gerais state
Lense, Guilherme Henrique Expedito
Conservação do solo
Método de Erosão Potencial
Sustentabilidade agrícola
Soil conservation
Erosion Potential Method
Agricole sustainability
title_short Water erosion estimate in Belem Stream Watershed in Minas Gerais state
title_full Water erosion estimate in Belem Stream Watershed in Minas Gerais state
title_fullStr Water erosion estimate in Belem Stream Watershed in Minas Gerais state
title_full_unstemmed Water erosion estimate in Belem Stream Watershed in Minas Gerais state
title_sort Water erosion estimate in Belem Stream Watershed in Minas Gerais state
author Lense, Guilherme Henrique Expedito
author_facet Lense, Guilherme Henrique Expedito
Bócoli, Fernanda Almeida
Moreira, Rodrigo Santos
Mincato, Ronaldo Luiz
author_role author
author2 Bócoli, Fernanda Almeida
Moreira, Rodrigo Santos
Mincato, Ronaldo Luiz
author2_role author
author
author
dc.contributor.author.fl_str_mv Lense, Guilherme Henrique Expedito
Bócoli, Fernanda Almeida
Moreira, Rodrigo Santos
Mincato, Ronaldo Luiz
dc.subject.por.fl_str_mv Conservação do solo
Método de Erosão Potencial
Sustentabilidade agrícola
Soil conservation
Erosion Potential Method
Agricole sustainability
topic Conservação do solo
Método de Erosão Potencial
Sustentabilidade agrícola
Soil conservation
Erosion Potential Method
Agricole sustainability
description Water erosion causes a diversity of negative environmental impacts, provoking soil degradation and by consequence the agricole production decrease. Due to the damage caused by the soil erosion process, were developed a diversity of water erosion modeling methods in other to support in other to project and implement measures soil conservation. Among the models, the more useful is the Erosion Potential Method (EPM), which recently was adapted to the brazilian tropical conditions. In this context, the objective of this work was estimating the soil loss by Erosion Potential Method in a water basin located in Muzambinho, in the South of Minas Gerais. The EPM model estimated the water erosion in this study area starting with climate, topographic, pedology, land use, and erosive features degree parameters. The modeling stage and the parameters obtaining was done with the Geography Information System and remote sensing help. The total soil loss estimated by the EPM model was 10,418.53 Mg year-1, of which 5.50% reaches the water resources directly contributing to the siltation and water quality depreciation. The higher slope areas and the rural roads with exposed soil are where localize the biggest soil loss degrees. The modeling application was giving up in a simple and fast form, provender satisfactory results that are useful to the planning of soil conservation practices in the water basin.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-06
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://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213
10.35699/2447-6218.2020.16213
url https://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213
identifier_str_mv 10.35699/2447-6218.2020.16213
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213/16545
https://periodicos.ufmg.br/index.php/ccaufmg/article/view/16213/16546
dc.rights.driver.fl_str_mv Copyright (c) 2020 Caderno de Ciências Agrárias
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Caderno de Ciências Agrárias
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Minas Gerais
publisher.none.fl_str_mv Universidade Federal de Minas Gerais
dc.source.none.fl_str_mv Agrarian Sciences Journal; Vol. 12 (2020); 1-5
Caderno de Ciências Agrárias; v. 12 (2020); 1-5
2447-6218
1984-6738
reponame:Caderno de Ciências Agrárias (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Caderno de Ciências Agrárias (Online)
collection Caderno de Ciências Agrárias (Online)
repository.name.fl_str_mv Caderno de Ciências Agrárias (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv ccaufmg@ica.ufmg.br
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