Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex

Detalhes bibliográficos
Autor(a) principal: Allen,Andrew G.
Data de Publicação: 2009
Outros Autores: McGonigle,Andrew J. S., Cardoso,Arnaldo A., Machado,Cristine M. D., Davison,Brian, Paterlini,Willian C., Rocha,Gisele O. da, Andrade,Jailson B. de
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=S0103-50532009000200004
Resumo: Industrial emissions are a notorious source of atmospheric pollution in the Cubatão industrial park of Southern Brazil, where dispersion is restricted by surrounding mountain ranges. It is shown here that road transport is also a large source of gases and aerosols, which can dominate pollutant concentrations at ground level, depending on meteorological conditions. SO2 was released mainly by industry, while road transport was a major source of NOx. Rapid removal of NO2 and SO2 was attributed to fast gas phase and heterogeneous reactions, respectively. Average PM10 concentrations increased by an order of magnitude during sea breeze fumigation, and high particulate pollution events were associated with vehicular activity. It is demonstrated that fast-response portable instrumentation can provide a useful alternative to measurements at fixed network sites for spatial (horizontal and vertical) mapping of atmospheric pollutants.
id SBQ-2_397bd9a728b6b5b3fb46db658a5136ff
oai_identifier_str oai:scielo:S0103-50532009000200004
network_acronym_str SBQ-2
network_name_str Journal of the Brazilian Chemical Society (Online)
repository_id_str
spelling Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complexNO2SO2PM10industrytransportmeteorologyIndustrial emissions are a notorious source of atmospheric pollution in the Cubatão industrial park of Southern Brazil, where dispersion is restricted by surrounding mountain ranges. It is shown here that road transport is also a large source of gases and aerosols, which can dominate pollutant concentrations at ground level, depending on meteorological conditions. SO2 was released mainly by industry, while road transport was a major source of NOx. Rapid removal of NO2 and SO2 was attributed to fast gas phase and heterogeneous reactions, respectively. Average PM10 concentrations increased by an order of magnitude during sea breeze fumigation, and high particulate pollution events were associated with vehicular activity. It is demonstrated that fast-response portable instrumentation can provide a useful alternative to measurements at fixed network sites for spatial (horizontal and vertical) mapping of atmospheric pollutants.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000200004Journal of the Brazilian Chemical Society v.20 n.2 2009reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0103-50532009000200004info:eu-repo/semantics/openAccessAllen,Andrew G.McGonigle,Andrew J. S.Cardoso,Arnaldo A.Machado,Cristine M. D.Davison,BrianPaterlini,Willian C.Rocha,Gisele O. daAndrade,Jailson B. deeng2009-03-02T00:00:00Zoai:scielo:S0103-50532009000200004Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2009-03-02T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
title Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
spellingShingle Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
Allen,Andrew G.
NO2
SO2
PM10
industry
transport
meteorology
title_short Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
title_full Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
title_fullStr Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
title_full_unstemmed Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
title_sort Influence of sources and meteorology on surface concentrations of gases and aerosols in a coastal industrial complex
author Allen,Andrew G.
author_facet Allen,Andrew G.
McGonigle,Andrew J. S.
Cardoso,Arnaldo A.
Machado,Cristine M. D.
Davison,Brian
Paterlini,Willian C.
Rocha,Gisele O. da
Andrade,Jailson B. de
author_role author
author2 McGonigle,Andrew J. S.
Cardoso,Arnaldo A.
Machado,Cristine M. D.
Davison,Brian
Paterlini,Willian C.
Rocha,Gisele O. da
Andrade,Jailson B. de
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Allen,Andrew G.
McGonigle,Andrew J. S.
Cardoso,Arnaldo A.
Machado,Cristine M. D.
Davison,Brian
Paterlini,Willian C.
Rocha,Gisele O. da
Andrade,Jailson B. de
dc.subject.por.fl_str_mv NO2
SO2
PM10
industry
transport
meteorology
topic NO2
SO2
PM10
industry
transport
meteorology
description Industrial emissions are a notorious source of atmospheric pollution in the Cubatão industrial park of Southern Brazil, where dispersion is restricted by surrounding mountain ranges. It is shown here that road transport is also a large source of gases and aerosols, which can dominate pollutant concentrations at ground level, depending on meteorological conditions. SO2 was released mainly by industry, while road transport was a major source of NOx. Rapid removal of NO2 and SO2 was attributed to fast gas phase and heterogeneous reactions, respectively. Average PM10 concentrations increased by an order of magnitude during sea breeze fumigation, and high particulate pollution events were associated with vehicular activity. It is demonstrated that fast-response portable instrumentation can provide a useful alternative to measurements at fixed network sites for spatial (horizontal and vertical) mapping of atmospheric pollutants.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
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=S0103-50532009000200004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532009000200004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-50532009000200004
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.20 n.2 2009
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
_version_ 1750318169461882880

Registros relacionados