SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | GeoTextos (Online) |
Texto Completo: | https://periodicos.ufba.br/index.php/geotextos/article/view/44386 |
Resumo: | This paper aims to investigate the legal gaps regarding the safety of ore tailings dams in the contribution basins of the water sources that supply the Metropolitan Region of Belo Horizonte, highlighting their implications for maintaining the quantity and quality of water. In this context is featured an overview of the spatial distribution and legal aspects of the dams in the Upper Velhas River basin, involving their compliance with the National Dam Safety Politics (PNSB). The results show many legal gaps, especially regarding the structural stability, which, in turn, compromises the water resources security and the regional water supply processes. |
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SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZILPanorama das barragens de rejeito de minério no Quadrilátero Ferrífero (MG) e suas implicações para a segurança hídrica da Região Metropolitana de Belo Horizonte-MGBarragens de Rejeito de MinérioPolítica Nacional de Segurança de BarragensMananciais de Abastecimento PúblicoOre Tailings DamsNational Dam Safety PoliticsPublic Supply WatersThis paper aims to investigate the legal gaps regarding the safety of ore tailings dams in the contribution basins of the water sources that supply the Metropolitan Region of Belo Horizonte, highlighting their implications for maintaining the quantity and quality of water. In this context is featured an overview of the spatial distribution and legal aspects of the dams in the Upper Velhas River basin, involving their compliance with the National Dam Safety Politics (PNSB). The results show many legal gaps, especially regarding the structural stability, which, in turn, compromises the water resources security and the regional water supply processes.O presente trabalho objetiva investigar as lacunas legais no tocante à segurança de barragens de rejeito de minério nas bacias de contribuição dos mananciais que abastecem a Região Metropolitana de Belo Horizonte (RMBH), evidenciando suas implicações para a manutenção da quantidade e da qualidade das águas. Por conseguinte, é elaborado um panorama das barragens da bacia do Alto Rio das Velhas em termos espaciais e legais, principalmente quanto à conformidade em relação à Política Nacional de Segurança de Barragens (PNSB). Os resultados obtidos mostram uma série de lacunas nos aspectos legais das estruturas, sobretudo no tocante à estabilidade dos barramentos, cenário que, por sua vez, compromete a segurança hídrica dos mananciais e o abastecimento de água da RMBH.Universidade Federal da Bahia2021-07-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufba.br/index.php/geotextos/article/view/4438610.9771/geo.v17i1.44386GeoTextos; Vol. 17, N. 1 (julho de 2021)1984-55371809-189Xreponame:GeoTextos (Online)instname:Universidade Federal da Bahia (UFBA)instacron:UFBAporhttps://periodicos.ufba.br/index.php/geotextos/article/view/44386/24949Copyright (c) 2021 Guilherme Eduardo Macedo Cota, Antônio Pereira Magalhães Júniorinfo:eu-repo/semantics/openAccessCota, Guilherme Eduardo MacedoMagalhães Júnior, Antônio Pereira2021-08-16T15:50:54Zoai:ojs.periodicos.ufba.br:article/44386Revistahttps://periodicos.ufba.br/index.php/geotextosPUBhttps://periodicos.ufba.br/index.php/geotextos/oaiangeloserpa@hotmail.com||rodrigomei@hotmail.com1984-55371809-189Xopendoar:2021-08-16T15:50:54GeoTextos (Online) - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL Panorama das barragens de rejeito de minério no Quadrilátero Ferrífero (MG) e suas implicações para a segurança hídrica da Região Metropolitana de Belo Horizonte-MG |
title |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
spellingShingle |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL Cota, Guilherme Eduardo Macedo Barragens de Rejeito de Minério Política Nacional de Segurança de Barragens Mananciais de Abastecimento Público Ore Tailings Dams National Dam Safety Politics Public Supply Waters |
title_short |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
title_full |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
title_fullStr |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
title_full_unstemmed |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
title_sort |
SCENERY OF ORE TAILINGS DAMS IN THE QUADRILÁTERO FERRÍFERO “IRON QUADRANGLE” (MG) AND IMPLICATIONS FOR WATER SECURITY IN THE METROPOLITAN REGION OF BELO HORIZONTE, MINAS GERAIS STATE, BRAZIL |
author |
Cota, Guilherme Eduardo Macedo |
author_facet |
Cota, Guilherme Eduardo Macedo Magalhães Júnior, Antônio Pereira |
author_role |
author |
author2 |
Magalhães Júnior, Antônio Pereira |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Cota, Guilherme Eduardo Macedo Magalhães Júnior, Antônio Pereira |
dc.subject.por.fl_str_mv |
Barragens de Rejeito de Minério Política Nacional de Segurança de Barragens Mananciais de Abastecimento Público Ore Tailings Dams National Dam Safety Politics Public Supply Waters |
topic |
Barragens de Rejeito de Minério Política Nacional de Segurança de Barragens Mananciais de Abastecimento Público Ore Tailings Dams National Dam Safety Politics Public Supply Waters |
description |
This paper aims to investigate the legal gaps regarding the safety of ore tailings dams in the contribution basins of the water sources that supply the Metropolitan Region of Belo Horizonte, highlighting their implications for maintaining the quantity and quality of water. In this context is featured an overview of the spatial distribution and legal aspects of the dams in the Upper Velhas River basin, involving their compliance with the National Dam Safety Politics (PNSB). The results show many legal gaps, especially regarding the structural stability, which, in turn, compromises the water resources security and the regional water supply processes. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-10 |
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.ufba.br/index.php/geotextos/article/view/44386 10.9771/geo.v17i1.44386 |
url |
https://periodicos.ufba.br/index.php/geotextos/article/view/44386 |
identifier_str_mv |
10.9771/geo.v17i1.44386 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufba.br/index.php/geotextos/article/view/44386/24949 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Guilherme Eduardo Macedo Cota, Antônio Pereira Magalhães Júnior info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Guilherme Eduardo Macedo Cota, Antônio Pereira Magalhães Júnior |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal da Bahia |
publisher.none.fl_str_mv |
Universidade Federal da Bahia |
dc.source.none.fl_str_mv |
GeoTextos; Vol. 17, N. 1 (julho de 2021) 1984-5537 1809-189X reponame:GeoTextos (Online) instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
GeoTextos (Online) |
collection |
GeoTextos (Online) |
repository.name.fl_str_mv |
GeoTextos (Online) - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
angeloserpa@hotmail.com||rodrigomei@hotmail.com |
_version_ |
1797221576112865280 |