Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Pinho, Catarina
Data de Publicação: 2021
Outros Autores: Fonseca, Rita, Carneiro, Júlio, Araújo, Alexandre, Araújo, António
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/30811
Resumo: The geochemical characterization, of an industrial area in Minas Gerais State, Brazil, revealed presence of high levels of potentially toxic metals, higher than the values admitted. The use of three environmental classification indices enabled the comparison of data with the adopted classifications for each index, having identified cadmium, lead and zinc as the main contaminants. The construction of interpolation maps allowed the visualization of the e contaminants evolution throughout the area. It was possible to identify places where natural mitigation processes can be used end produce a comprehensive remediation proposal in places identified as requiring a more complex intervention.
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spelling Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazilgeochemical characterizationpotentially toxic metalsenvironmental classification indicesinterpolation mapsenvironmental remediationThe geochemical characterization, of an industrial area in Minas Gerais State, Brazil, revealed presence of high levels of potentially toxic metals, higher than the values admitted. The use of three environmental classification indices enabled the comparison of data with the adopted classifications for each index, having identified cadmium, lead and zinc as the main contaminants. The construction of interpolation maps allowed the visualization of the e contaminants evolution throughout the area. It was possible to identify places where natural mitigation processes can be used end produce a comprehensive remediation proposal in places identified as requiring a more complex intervention.International Mine Water Association2022-01-21T12:07:47Z2022-01-212021-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/30811http://hdl.handle.net/10174/30811porPinho, C., Fonseca, R., Carneiro, J., Araújo, A. 2021. Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil. In: Pope, J.; Wolkersdorfer, Ch.; Weber, A.; Sartz, L.; Wolkersdorfer, K. (Editors). Mine Water solutions. International Mine Water Association Congress New Zealand 2020 Proceedings, pp. 63-70.978-3-00-067297-2GEOc_pinho@uevora.ptrfonseca@uevora.ptjcarneiro@uevora.ptaaraujo@uevora.ptnd396Pinho, CatarinaFonseca, RitaCarneiro, JúlioAraújo, AlexandreAraújo, Antónioinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:30:00Zoai:dspace.uevora.pt:10174/30811Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:20:14.159533Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
title Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
spellingShingle Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
Pinho, Catarina
geochemical characterization
potentially toxic metals
environmental classification indices
interpolation maps
environmental remediation
title_short Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
title_full Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
title_fullStr Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
title_full_unstemmed Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
title_sort Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil
author Pinho, Catarina
author_facet Pinho, Catarina
Fonseca, Rita
Carneiro, Júlio
Araújo, Alexandre
Araújo, António
author_role author
author2 Fonseca, Rita
Carneiro, Júlio
Araújo, Alexandre
Araújo, António
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pinho, Catarina
Fonseca, Rita
Carneiro, Júlio
Araújo, Alexandre
Araújo, António
dc.subject.por.fl_str_mv geochemical characterization
potentially toxic metals
environmental classification indices
interpolation maps
environmental remediation
topic geochemical characterization
potentially toxic metals
environmental classification indices
interpolation maps
environmental remediation
description The geochemical characterization, of an industrial area in Minas Gerais State, Brazil, revealed presence of high levels of potentially toxic metals, higher than the values admitted. The use of three environmental classification indices enabled the comparison of data with the adopted classifications for each index, having identified cadmium, lead and zinc as the main contaminants. The construction of interpolation maps allowed the visualization of the e contaminants evolution throughout the area. It was possible to identify places where natural mitigation processes can be used end produce a comprehensive remediation proposal in places identified as requiring a more complex intervention.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01T00:00:00Z
2022-01-21T12:07:47Z
2022-01-21
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/30811
http://hdl.handle.net/10174/30811
url http://hdl.handle.net/10174/30811
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Pinho, C., Fonseca, R., Carneiro, J., Araújo, A. 2021. Assessment of the Environmental Risk of a Floodplain Contaminated by Metals Based on Different Indices and Environmental Classification Factors, Minas Gerais, Brazil. In: Pope, J.; Wolkersdorfer, Ch.; Weber, A.; Sartz, L.; Wolkersdorfer, K. (Editors). Mine Water solutions. International Mine Water Association Congress New Zealand 2020 Proceedings, pp. 63-70.
978-3-00-067297-2
GEO
c_pinho@uevora.pt
rfonseca@uevora.pt
jcarneiro@uevora.pt
aaraujo@uevora.pt
nd
396
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv International Mine Water Association
publisher.none.fl_str_mv International Mine Water Association
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799136684226379776

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