Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems

Detalhes bibliográficos
Autor(a) principal: Maioli,Otávio L. G.
Data de Publicação: 2010
Outros Autores: Rodrigues,Kamila C., Knoppers,Bastiaan A., Azevedo,Débora A.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Chemical Society (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800020
Resumo: This study focuses on the tropical estuarine systems of Mundaú-Manguaba (MMELS) and Paraíba do Sul River (PSR), Brazil, affected by sugarcane monoculture practices and also urbanization. The levels of 17 polycyclic aromatic hydrocarbons (PAHs), 16 of which are classified as priority pollutants by the US-EPA and perylene (a biogenic PAH) were measured in surface sediments to identify pollution sources and determine baseline data looking for future management strategies. The Σ16PAH ranged from 2.90 to 231.30 μg kg-1 in MMELS and from 87.10 to 9344.29 μg kg-1 in the PSR. PAH isomeric ratios suggested mainly pyrogenic input.
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spelling Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systemsPAHsedimentspollution sourcesBrazilian estuarysugarcane burningThis study focuses on the tropical estuarine systems of Mundaú-Manguaba (MMELS) and Paraíba do Sul River (PSR), Brazil, affected by sugarcane monoculture practices and also urbanization. The levels of 17 polycyclic aromatic hydrocarbons (PAHs), 16 of which are classified as priority pollutants by the US-EPA and perylene (a biogenic PAH) were measured in surface sediments to identify pollution sources and determine baseline data looking for future management strategies. The Σ16PAH ranged from 2.90 to 231.30 μg kg-1 in MMELS and from 87.10 to 9344.29 μg kg-1 in the PSR. PAH isomeric ratios suggested mainly pyrogenic input.Sociedade Brasileira de Química2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800020Journal of the Brazilian Chemical Society v.21 n.8 2010reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532010000800020info:eu-repo/semantics/openAccessMaioli,Otávio L. G.Rodrigues,Kamila C.Knoppers,Bastiaan A.Azevedo,Débora A.eng2011-10-14T00:00:00Zoai:scielo:S0103-50532010000800020Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2011-10-14T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
title Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
spellingShingle Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
Maioli,Otávio L. G.
PAH
sediments
pollution sources
Brazilian estuary
sugarcane burning
title_short Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
title_full Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
title_fullStr Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
title_full_unstemmed Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
title_sort Distribution and sources of polycyclic aromatic hydrocarbons in surface sediments from two Brazilian estuarine systems
author Maioli,Otávio L. G.
author_facet Maioli,Otávio L. G.
Rodrigues,Kamila C.
Knoppers,Bastiaan A.
Azevedo,Débora A.
author_role author
author2 Rodrigues,Kamila C.
Knoppers,Bastiaan A.
Azevedo,Débora A.
author2_role author
author
author
dc.contributor.author.fl_str_mv Maioli,Otávio L. G.
Rodrigues,Kamila C.
Knoppers,Bastiaan A.
Azevedo,Débora A.
dc.subject.por.fl_str_mv PAH
sediments
pollution sources
Brazilian estuary
sugarcane burning
topic PAH
sediments
pollution sources
Brazilian estuary
sugarcane burning
description This study focuses on the tropical estuarine systems of Mundaú-Manguaba (MMELS) and Paraíba do Sul River (PSR), Brazil, affected by sugarcane monoculture practices and also urbanization. The levels of 17 polycyclic aromatic hydrocarbons (PAHs), 16 of which are classified as priority pollutants by the US-EPA and perylene (a biogenic PAH) were measured in surface sediments to identify pollution sources and determine baseline data looking for future management strategies. The Σ16PAH ranged from 2.90 to 231.30 μg kg-1 in MMELS and from 87.10 to 9344.29 μg kg-1 in the PSR. PAH isomeric ratios suggested mainly pyrogenic input.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532010000800020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532010000800020
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Journal of the Brazilian Chemical Society v.21 n.8 2010
reponame:Journal of the Brazilian Chemical Society (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Journal of the Brazilian Chemical Society (Online)
collection Journal of the Brazilian Chemical Society (Online)
repository.name.fl_str_mv Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv ||office@jbcs.sbq.org.br
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