SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Brasileira de Ciências Ambientais (Online) |
Texto Completo: | https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/68 |
Resumo: | The technological processes associated to mineral extraction are among the main forms of environmental degradation, with an intense effect on the landscape, which may lead to several environmental damages. Among these different processes and by-products generated, the waste dump is characterized as a new environment formed by the mineral operation, with difficult vegetation recovery due to the deficiency of organic matter and nutrients, along with the granulometric heterogeneity of the material. This paper discusses the applicability of soil bioengineering techniques in recovering the slope of the waste dump from an opencast mining. Three structural models of soil bioengineering were developed, constructed and installed on the slope to recover the degraded area: guirlanda, colmeia and retentor. The indexes developed to assess the performance of the models indicate that guirlanda presented the best results, due to the low difficulty in both processes of installing the model on the waste dump and of filling the model with soil-substrate/seeds, besides the high development of green manure species in the model. The second best performance was achieved by the retentor model, and the worst one, by the colmeia model. |
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SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MININGMODELOS ESTRUTURAIS DE BIOENGENHARIA DE SOLOS NA REVEGETAÇÃO DE PILHAS DE ESTÉRIL EM MINERAÇÃO A CÉU ABERTOmineração; pilha de estéril; recuperação ambiental; revegetação.mining; waste dump; environmental reclamation; revegetation.The technological processes associated to mineral extraction are among the main forms of environmental degradation, with an intense effect on the landscape, which may lead to several environmental damages. Among these different processes and by-products generated, the waste dump is characterized as a new environment formed by the mineral operation, with difficult vegetation recovery due to the deficiency of organic matter and nutrients, along with the granulometric heterogeneity of the material. This paper discusses the applicability of soil bioengineering techniques in recovering the slope of the waste dump from an opencast mining. Three structural models of soil bioengineering were developed, constructed and installed on the slope to recover the degraded area: guirlanda, colmeia and retentor. The indexes developed to assess the performance of the models indicate that guirlanda presented the best results, due to the low difficulty in both processes of installing the model on the waste dump and of filling the model with soil-substrate/seeds, besides the high development of green manure species in the model. The second best performance was achieved by the retentor model, and the worst one, by the colmeia model.Os processos tecnológicos associados à extração mineral estão entre asprincipais formas de degradação do ambiente, com intenso efeito sobrea paisagem, podendo causar diversos danos ambientais. Dentre essesdiferentes processos e subprodutos gerados, a pilha de estéril caracterizasecomo um novo ambiente formado pela operação mineral, sendo dedifícil recomposição vegetal em função da deficiência de matéria orgânicae de nutrientes, além da heterogeneidade granulométrica do material.Este artigo discute a aplicabilidade de técnicas de bioengenharia de solos narecuperação do talude da pilha de estéril de uma mineração a céu aberto.Três modelos estruturais de bioengenharia de solos foram desenvolvidos,construídos e instalados no talude com vistas a promover a recuperação daárea degradada: guirlanda, colmeia e retentor. Os índices desenvolvidos paraavaliar o desempenho dos modelos indicam que a guirlanda apresentou osmelhores resultados, destacando-se a baixa dificuldade, tanto na instalaçãodo modelo na pilha de estéril quanto no preenchimento do solo-substrato/sementes, além do alto desenvolvimento das espécies de adubação verde nomodelo. O segundo melhor desempenho foi alcançado pelo modelo retentore o pior desempenho foi obtido pelo modelo colmeia.Zeppelini Publishers2018-04-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/6810.5327/Z2176-947820180299Revista Brasileira de Ciências Ambientais (Online); n. 47 (2018): RBCIAMB - ISSN 2176-9478 - Março; 74-88Brazilian Journal of Environmental Sciences (Online); No. 47 (2018): RBCIAMB - ISSN 2176-9478 - March; 74-882176-94781808-4524reponame:Revista Brasileira de Ciências Ambientais (Online)instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)instacron:ABESporhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/68/43Copyright (c) 2018 Revista Brasileira de Ciências Ambientaisinfo:eu-repo/semantics/openAccessSolera, Maria LuciaRibeiro, Adimilson IrioSouza, Caroline AlmeidaCampos, Sofia Julia Alves Macedo2022-06-25T21:56:29Zoai:ojs.www.rbciamb.com.br:article/68Revistahttp://www.rbciamb.com.br/index.php/Publicacoes_RBCIAMBhttps://www.rbciamb.com.br/Publicacoes_RBCIAMB/oairbciamb@abes-dn.org.br||2176-94781804-4524opendoar:2022-06-25T21:56:29Revista Brasileira de Ciências Ambientais (Online) - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES)false |
dc.title.none.fl_str_mv |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING MODELOS ESTRUTURAIS DE BIOENGENHARIA DE SOLOS NA REVEGETAÇÃO DE PILHAS DE ESTÉRIL EM MINERAÇÃO A CÉU ABERTO |
title |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
spellingShingle |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING Solera, Maria Lucia mineração; pilha de estéril; recuperação ambiental; revegetação. mining; waste dump; environmental reclamation; revegetation. |
title_short |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
title_full |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
title_fullStr |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
title_full_unstemmed |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
title_sort |
SOIL BIOENGINEERING STRUCTURAL MODELS FOR THE REVEGETATION OF WASTE DUMPS IN OPENCAST MINING |
author |
Solera, Maria Lucia |
author_facet |
Solera, Maria Lucia Ribeiro, Adimilson Irio Souza, Caroline Almeida Campos, Sofia Julia Alves Macedo |
author_role |
author |
author2 |
Ribeiro, Adimilson Irio Souza, Caroline Almeida Campos, Sofia Julia Alves Macedo |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Solera, Maria Lucia Ribeiro, Adimilson Irio Souza, Caroline Almeida Campos, Sofia Julia Alves Macedo |
dc.subject.por.fl_str_mv |
mineração; pilha de estéril; recuperação ambiental; revegetação. mining; waste dump; environmental reclamation; revegetation. |
topic |
mineração; pilha de estéril; recuperação ambiental; revegetação. mining; waste dump; environmental reclamation; revegetation. |
description |
The technological processes associated to mineral extraction are among the main forms of environmental degradation, with an intense effect on the landscape, which may lead to several environmental damages. Among these different processes and by-products generated, the waste dump is characterized as a new environment formed by the mineral operation, with difficult vegetation recovery due to the deficiency of organic matter and nutrients, along with the granulometric heterogeneity of the material. This paper discusses the applicability of soil bioengineering techniques in recovering the slope of the waste dump from an opencast mining. Three structural models of soil bioengineering were developed, constructed and installed on the slope to recover the degraded area: guirlanda, colmeia and retentor. The indexes developed to assess the performance of the models indicate that guirlanda presented the best results, due to the low difficulty in both processes of installing the model on the waste dump and of filling the model with soil-substrate/seeds, besides the high development of green manure species in the model. The second best performance was achieved by the retentor model, and the worst one, by the colmeia model. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-02 |
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://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/68 10.5327/Z2176-947820180299 |
url |
https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/68 |
identifier_str_mv |
10.5327/Z2176-947820180299 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.rbciamb.com.br/Publicacoes_RBCIAMB/article/view/68/43 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Revista Brasileira de Ciências Ambientais info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Revista Brasileira de Ciências Ambientais |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Zeppelini Publishers |
publisher.none.fl_str_mv |
Zeppelini Publishers |
dc.source.none.fl_str_mv |
Revista Brasileira de Ciências Ambientais (Online); n. 47 (2018): RBCIAMB - ISSN 2176-9478 - Março; 74-88 Brazilian Journal of Environmental Sciences (Online); No. 47 (2018): RBCIAMB - ISSN 2176-9478 - March; 74-88 2176-9478 1808-4524 reponame:Revista Brasileira de Ciências Ambientais (Online) instname:Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) instacron:ABES |
instname_str |
Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) |
instacron_str |
ABES |
institution |
ABES |
reponame_str |
Revista Brasileira de Ciências Ambientais (Online) |
collection |
Revista Brasileira de Ciências Ambientais (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Ciências Ambientais (Online) - Associação Brasileira de Engenharia Sanitária e Ambiental (ABES) |
repository.mail.fl_str_mv |
rbciamb@abes-dn.org.br|| |
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1797068920020008960 |