Background and Reference Values of Metals in Soils from Paraíba State, Brazil

Detalhes bibliográficos
Autor(a) principal: Almeida Júnior,Agenor Bezerra de
Data de Publicação: 2016
Outros Autores: Nascimento,Clístenes Williams Araújo do, Biondi,Caroline Miranda, Souza,Adailson Pereira de, Barros,Felipe Martins do Rêgo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Ciência do Solo (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100509
Resumo: ABSTRACT Soil contamination by heavy metals threatens ecosystems and human health. Environmental monitoring bodies need reference values for these contaminants to assess the impacts of anthropogenic activities on soil contamination. Quality reference values (QRVs) reflect the natural concentrations of heavy metals in soils without anthropic interference and must be regionally established. The aim of this study was to determine the natural concentrations and quality reference values for the metals Ag, Ba, Cd, Co, Cu, Cr, Mo, Ni, Pb, Sb and Zn in soils of Paraíba state, Brazil. Soil samples were collected from 94 locations across the state in areas of native vegetation or with minimal anthropic interference. The quality reference values (QRVs) were (mg kg-1): Ag (<0.53), Ba (117.41), Cd (0.08), Co (13.14), Cu (20.82), Cr (48.35), Mo (0.43), Ni (14.44), Sb (0.61), Pb (14.62) and Zn (33.65). Principal component analysis grouped the metals Cd, Cr, Cu, Ni, Pb and Sb (PC1); Ag (PC2); and Ba, Co, Fe, Mn and Zn (PC3). These values were made official by Paraíba state through Normativa Resolution 3602/2014.
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spelling Background and Reference Values of Metals in Soils from Paraíba State, Brazilgeochemistrysoil pollutionmicronutrientstrace elementsABSTRACT Soil contamination by heavy metals threatens ecosystems and human health. Environmental monitoring bodies need reference values for these contaminants to assess the impacts of anthropogenic activities on soil contamination. Quality reference values (QRVs) reflect the natural concentrations of heavy metals in soils without anthropic interference and must be regionally established. The aim of this study was to determine the natural concentrations and quality reference values for the metals Ag, Ba, Cd, Co, Cu, Cr, Mo, Ni, Pb, Sb and Zn in soils of Paraíba state, Brazil. Soil samples were collected from 94 locations across the state in areas of native vegetation or with minimal anthropic interference. The quality reference values (QRVs) were (mg kg-1): Ag (<0.53), Ba (117.41), Cd (0.08), Co (13.14), Cu (20.82), Cr (48.35), Mo (0.43), Ni (14.44), Sb (0.61), Pb (14.62) and Zn (33.65). Principal component analysis grouped the metals Cd, Cr, Cu, Ni, Pb and Sb (PC1); Ag (PC2); and Ba, Co, Fe, Mn and Zn (PC3). These values were made official by Paraíba state through Normativa Resolution 3602/2014.Sociedade Brasileira de Ciência do Solo2016-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100509Revista Brasileira de Ciência do Solo v.40 2016reponame:Revista Brasileira de Ciência do Solo (Online)instname:Sociedade Brasileira de Ciência do Solo (SBCS)instacron:SBCS10.1590/18069657rbcs20150122info:eu-repo/semantics/openAccessAlmeida Júnior,Agenor Bezerra deNascimento,Clístenes Williams Araújo doBiondi,Caroline MirandaSouza,Adailson Pereira deBarros,Felipe Martins do Rêgoeng2016-05-23T00:00:00Zoai:scielo:S0100-06832016000100509Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=0100-0683&lng=es&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||sbcs@ufv.br1806-96570100-0683opendoar:2016-05-23T00:00Revista Brasileira de Ciência do Solo (Online) - Sociedade Brasileira de Ciência do Solo (SBCS)false
dc.title.none.fl_str_mv Background and Reference Values of Metals in Soils from Paraíba State, Brazil
title Background and Reference Values of Metals in Soils from Paraíba State, Brazil
spellingShingle Background and Reference Values of Metals in Soils from Paraíba State, Brazil
Almeida Júnior,Agenor Bezerra de
geochemistry
soil pollution
micronutrients
trace elements
title_short Background and Reference Values of Metals in Soils from Paraíba State, Brazil
title_full Background and Reference Values of Metals in Soils from Paraíba State, Brazil
title_fullStr Background and Reference Values of Metals in Soils from Paraíba State, Brazil
title_full_unstemmed Background and Reference Values of Metals in Soils from Paraíba State, Brazil
title_sort Background and Reference Values of Metals in Soils from Paraíba State, Brazil
author Almeida Júnior,Agenor Bezerra de
author_facet Almeida Júnior,Agenor Bezerra de
Nascimento,Clístenes Williams Araújo do
Biondi,Caroline Miranda
Souza,Adailson Pereira de
Barros,Felipe Martins do Rêgo
author_role author
author2 Nascimento,Clístenes Williams Araújo do
Biondi,Caroline Miranda
Souza,Adailson Pereira de
Barros,Felipe Martins do Rêgo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Almeida Júnior,Agenor Bezerra de
Nascimento,Clístenes Williams Araújo do
Biondi,Caroline Miranda
Souza,Adailson Pereira de
Barros,Felipe Martins do Rêgo
dc.subject.por.fl_str_mv geochemistry
soil pollution
micronutrients
trace elements
topic geochemistry
soil pollution
micronutrients
trace elements
description ABSTRACT Soil contamination by heavy metals threatens ecosystems and human health. Environmental monitoring bodies need reference values for these contaminants to assess the impacts of anthropogenic activities on soil contamination. Quality reference values (QRVs) reflect the natural concentrations of heavy metals in soils without anthropic interference and must be regionally established. The aim of this study was to determine the natural concentrations and quality reference values for the metals Ag, Ba, Cd, Co, Cu, Cr, Mo, Ni, Pb, Sb and Zn in soils of Paraíba state, Brazil. Soil samples were collected from 94 locations across the state in areas of native vegetation or with minimal anthropic interference. The quality reference values (QRVs) were (mg kg-1): Ag (<0.53), Ba (117.41), Cd (0.08), Co (13.14), Cu (20.82), Cr (48.35), Mo (0.43), Ni (14.44), Sb (0.61), Pb (14.62) and Zn (33.65). Principal component analysis grouped the metals Cd, Cr, Cu, Ni, Pb and Sb (PC1); Ag (PC2); and Ba, Co, Fe, Mn and Zn (PC3). These values were made official by Paraíba state through Normativa Resolution 3602/2014.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100509
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832016000100509
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/18069657rbcs20150122
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
publisher.none.fl_str_mv Sociedade Brasileira de Ciência do Solo
dc.source.none.fl_str_mv Revista Brasileira de Ciência do Solo v.40 2016
reponame:Revista Brasileira de Ciência do Solo (Online)
instname:Sociedade Brasileira de Ciência do Solo (SBCS)
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instname_str Sociedade Brasileira de Ciência do Solo (SBCS)
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reponame_str Revista Brasileira de Ciência do Solo (Online)
collection Revista Brasileira de Ciência do Solo (Online)
repository.name.fl_str_mv Revista Brasileira de Ciência do Solo (Online) - Sociedade Brasileira de Ciência do Solo (SBCS)
repository.mail.fl_str_mv ||sbcs@ufv.br
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