Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil

Detalhes bibliográficos
Autor(a) principal: Allen, Andrew G.
Data de Publicação: 2008
Outros Autores: Rocha, Gisele Olímpio da, Cardoso, A. A., Paterlini, W. C., Machado, C. M. D., Andrade, Jailson Bittencourt de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5954
Resumo: Acesso restrito: Texto completo. p. 483-490
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spelling Allen, Andrew G.Rocha, Gisele Olímpio daCardoso, A. A.Paterlini, W. C.Machado, C. M. D.Andrade, Jailson Bittencourt deAllen, Andrew G.Rocha, Gisele Olímpio daCardoso, A. A.Paterlini, W. C.Machado, C. M. D.Andrade, Jailson Bittencourt de2012-05-24T14:39:08Z20081361-9209http://www.repositorio.ufba.br/ri/handle/ri/5954v. 13, n. 8Acesso restrito: Texto completo. p. 483-490The Cubatão industrial complex of southeast Brazil is sited on a coastal strip bounded on the continental side by a mountainous scarp covered with tropical forest. Four cities have developed around the complex. The metropolitan region of São Paulo is located on a plateau above the scarp. The combination of the region’s topography, the industrial installations,and an intensely trafficked road network causes widespread atmospheric pollution. In November 2004, measurements were made of the 16 polycyclic aromatic hydrocarbons designated as priority pollutants by the US Environmental Protection Agency, as well as of aerosol mass and ionic composition. Use of characteristic concentration ratios for emission sources show that tailpipe emissions from diesel vehicles was the main source of the compounds. This means that a shift from gasoline to ethanol as fuel in spark ignition engines will have only minor influence on atmospheric polycyclic aromatic hydrocarbon concentrations, despite very low emissions during ethanol combustion. On the other hand, reduction in emissions associated with increasing use of biodiesel in compression ignition engine fuel mixtures could significantly reduce atmospheric concentrations.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2012-05-24T14:39:08Z No. of bitstreams: 1 __ac.els-cdn.com_S136192...d6cbc722f82620d08ca0469fb8037.pdf: 223168 bytes, checksum: 53e970165c4ef555136c47814e13c8ef (MD5)Made available in DSpace on 2012-05-24T14:39:08Z (GMT). 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dc.title.pt_BR.fl_str_mv Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
dc.title.alternative.pt_BR.fl_str_mv TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
title Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
spellingShingle Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
Allen, Andrew G.
Polycyclic aromatic hydrocarbons
PM10
Biofuels
Diesel
Ethanol
Precipitation scavenging
title_short Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
title_full Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
title_fullStr Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
title_full_unstemmed Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
title_sort Atmospheric particulate polycyclic aromatic hydrocarbons from road transport in southeast Brazil
author Allen, Andrew G.
author_facet Allen, Andrew G.
Rocha, Gisele Olímpio da
Cardoso, A. A.
Paterlini, W. C.
Machado, C. M. D.
Andrade, Jailson Bittencourt de
author_role author
author2 Rocha, Gisele Olímpio da
Cardoso, A. A.
Paterlini, W. C.
Machado, C. M. D.
Andrade, Jailson Bittencourt de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Allen, Andrew G.
Rocha, Gisele Olímpio da
Cardoso, A. A.
Paterlini, W. C.
Machado, C. M. D.
Andrade, Jailson Bittencourt de
Allen, Andrew G.
Rocha, Gisele Olímpio da
Cardoso, A. A.
Paterlini, W. C.
Machado, C. M. D.
Andrade, Jailson Bittencourt de
dc.subject.por.fl_str_mv Polycyclic aromatic hydrocarbons
PM10
Biofuels
Diesel
Ethanol
Precipitation scavenging
topic Polycyclic aromatic hydrocarbons
PM10
Biofuels
Diesel
Ethanol
Precipitation scavenging
description Acesso restrito: Texto completo. p. 483-490
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2012-05-24T14:39:08Z
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://www.repositorio.ufba.br/ri/handle/ri/5954
dc.identifier.issn.none.fl_str_mv 1361-9209
dc.identifier.number.pt_BR.fl_str_mv v. 13, n. 8
identifier_str_mv 1361-9209
v. 13, n. 8
url http://www.repositorio.ufba.br/ri/handle/ri/5954
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.trd.2008.09.004
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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