SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/2328 |
Resumo: | Water erosion is one of the main problems faced by the Furnas Lake Surrounding Watershed, located in southeast Brazil. The erosive process is intensified by inadequate land occupation of the lake margins where should be riparian forests, or permanent preservation areas (APP), in order to protect water resources. In this context, our work aimed to estimate the soil losses of this watershed using the Revised Universal Soil Loss Equation (RUSLE) in two different scenarios: I - considering the actual occupation of the area, and II - building an alternative scenario where permanent preservation areas were present. Therefore, we considered physical, edaphoclimatic, and land use and management factors. To simulate the presence of preservation areas, we based it on the Brazilian Forest Code (Bill no. 12.651/2012). In the real scenario (I), the total soil loss estimated was 31,580,907.47 Mg year-1 (32% over the Soil Loss Tolerance) with an average loss of 21.30 Mg ha-1 year-1, while in the conservationist scenario (II), there was 10% decrease, which means the mitigation of the erosion process as well as of the negative environmental impacts that can be generated by soil degradation. |
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SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATESRuslesoil conservationwater erosionPERMANENT PRESERVATION AREASSoil lossesWater erosion is one of the main problems faced by the Furnas Lake Surrounding Watershed, located in southeast Brazil. The erosive process is intensified by inadequate land occupation of the lake margins where should be riparian forests, or permanent preservation areas (APP), in order to protect water resources. In this context, our work aimed to estimate the soil losses of this watershed using the Revised Universal Soil Loss Equation (RUSLE) in two different scenarios: I - considering the actual occupation of the area, and II - building an alternative scenario where permanent preservation areas were present. Therefore, we considered physical, edaphoclimatic, and land use and management factors. To simulate the presence of preservation areas, we based it on the Brazilian Forest Code (Bill no. 12.651/2012). In the real scenario (I), the total soil loss estimated was 31,580,907.47 Mg year-1 (32% over the Soil Loss Tolerance) with an average loss of 21.30 Mg ha-1 year-1, while in the conservationist scenario (II), there was 10% decrease, which means the mitigation of the erosion process as well as of the negative environmental impacts that can be generated by soil degradation.CERNECERNE2020-08-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/2328CERNE; Vol 26 No 2 (2020); 193-201CERNE; Vol 26 No 2 (2020); 193-2012317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/2328/1186Copyright (c) 2020 CERNEinfo:eu-repo/semantics/openAccessLense, Guilherme Henrique ExpeditoMoreira, Rodrigo SantosParreiras, Taya CristoSilva, Luis Felipe Pigatto MirandaTeodoro, Alexandre Elias de MirandaMincato, Ronaldo Luiz2020-08-19T01:34:14Zoai:cerne.ufla.br:article/2328Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:43.657861Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
title |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
spellingShingle |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES Lense, Guilherme Henrique Expedito Rusle soil conservation water erosion PERMANENT PRESERVATION AREAS Soil losses |
title_short |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
title_full |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
title_fullStr |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
title_full_unstemmed |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
title_sort |
SIMULATING THE EFFECT OF PERMANENT PRESERVATION AREAS ON SOIL EROSION RATES |
author |
Lense, Guilherme Henrique Expedito |
author_facet |
Lense, Guilherme Henrique Expedito Moreira, Rodrigo Santos Parreiras, Taya Cristo Silva, Luis Felipe Pigatto Miranda Teodoro, Alexandre Elias de Miranda Mincato, Ronaldo Luiz |
author_role |
author |
author2 |
Moreira, Rodrigo Santos Parreiras, Taya Cristo Silva, Luis Felipe Pigatto Miranda Teodoro, Alexandre Elias de Miranda Mincato, Ronaldo Luiz |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lense, Guilherme Henrique Expedito Moreira, Rodrigo Santos Parreiras, Taya Cristo Silva, Luis Felipe Pigatto Miranda Teodoro, Alexandre Elias de Miranda Mincato, Ronaldo Luiz |
dc.subject.por.fl_str_mv |
Rusle soil conservation water erosion PERMANENT PRESERVATION AREAS Soil losses |
topic |
Rusle soil conservation water erosion PERMANENT PRESERVATION AREAS Soil losses |
description |
Water erosion is one of the main problems faced by the Furnas Lake Surrounding Watershed, located in southeast Brazil. The erosive process is intensified by inadequate land occupation of the lake margins where should be riparian forests, or permanent preservation areas (APP), in order to protect water resources. In this context, our work aimed to estimate the soil losses of this watershed using the Revised Universal Soil Loss Equation (RUSLE) in two different scenarios: I - considering the actual occupation of the area, and II - building an alternative scenario where permanent preservation areas were present. Therefore, we considered physical, edaphoclimatic, and land use and management factors. To simulate the presence of preservation areas, we based it on the Brazilian Forest Code (Bill no. 12.651/2012). In the real scenario (I), the total soil loss estimated was 31,580,907.47 Mg year-1 (32% over the Soil Loss Tolerance) with an average loss of 21.30 Mg ha-1 year-1, while in the conservationist scenario (II), there was 10% decrease, which means the mitigation of the erosion process as well as of the negative environmental impacts that can be generated by soil degradation. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-11 |
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://cerne.ufla.br/site/index.php/CERNE/article/view/2328 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/2328 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/2328/1186 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2020 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2020 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol 26 No 2 (2020); 193-201 CERNE; Vol 26 No 2 (2020); 193-201 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799874944127991808 |