Water erosion estimate in Belem Stream Watershed in Minas Gerais state
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , |
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. |
id |
UFMG-1_b76bf738752a68055aef6ce3136f6a1c |
---|---|
oai_identifier_str |
oai:periodicos.ufmg.br:article/16213 |
network_acronym_str |
UFMG-1 |
network_name_str |
Caderno de Ciências Agrárias (Online) |
repository_id_str |
|
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 |
_version_ |
1797042443549409280 |