Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe

Detalhes bibliográficos
Autor(a) principal: Oliveira, Tiago S.
Data de Publicação: 2007
Outros Autores: Pio, Casimiro, Alves, Célia A., Silvestre, Armando J. D., Evtyugina, M., Afonso, Joana, Fialho, Paulo, Legrand, Michel, Puxbaum, Hans, Gelencsér, András
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/1500
Resumo: Copyright © 2007 American Geophysical Union. All Rights Reserved.
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spelling Seasonal variation of particulate lipophilic organic compounds at nonurban sites in EuropeLipophilic Organic CompoundsParticulate MatterNonurbanCopyright © 2007 American Geophysical Union. All Rights Reserved.Atmospheric aerosol samples, collected continuously during a sampling period longer than 1 year at six rural and background sites representing oceanic, rural and continental environments across Europe, were extracted, fractionated and analyzed by gas chromatography/mass spectrometry. The detailed organic speciation of the aerosol samples enabled the choice of some key compounds to assess the contribution of different sources. Lipophilic molecular markers were identified, including vehicle exhaust constituents, meat smoke tracers, phytosterols of higher photosynthetic plants and wood smoke components, especially from coniferous vegetation. The lowest concentrations and a quasi absence of seasonal cycle were observed at the oceanic background site of Azores. The highest values and a greater number of compounds were registered at the two continental lower-level sites. Aveiro (a rural site close to the small coastal Portuguese city of Aveiro) and K-puszta (Hungarian plains) both presented a seasonal variation with winter maxima attributable to a sizable contribution of wood-burning and meat-cooking sources. At the mountain sites (Puy de Dôme, Schauinsland and the high alpine summit of Sonnblick), concentrations maximized during summer as a result of the decoupling of the lower layers from the midtroposphere with wintry weather and the influence of boundary layer air masses during the warm season.American Geophysical Union (AGU)Repositório da Universidade dos AçoresOliveira, Tiago S.Pio, CasimiroAlves, Célia A.Silvestre, Armando J. D.Evtyugina, M.Afonso, JoanaFialho, PauloLegrand, MichelPuxbaum, HansGelencsér, András2012-10-09T15:39:14Z2007-09-052012-10-08T17:03:31Z2007-09-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/1500engOliveira, T. S.; Pio, C. A.; Alves, C. A.; Silvestre, A. J. D.; Evtyugina, M.; Afonso, J. V.; Fialho, P.; Legrand, M.; Puxbaum, H.; Gelencser, A. «Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe», "Journal of Geophysical Research – Atmospheres", 112, D23S09-1-D23S09-20, 2007.0148-0227 (Print)info: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:RCAAP2022-12-20T14:29:15Zoai:repositorio.uac.pt:10400.3/1500Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:24:21.347408Repositório 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 Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
title Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
spellingShingle Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
Oliveira, Tiago S.
Lipophilic Organic Compounds
Particulate Matter
Nonurban
title_short Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
title_full Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
title_fullStr Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
title_full_unstemmed Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
title_sort Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe
author Oliveira, Tiago S.
author_facet Oliveira, Tiago S.
Pio, Casimiro
Alves, Célia A.
Silvestre, Armando J. D.
Evtyugina, M.
Afonso, Joana
Fialho, Paulo
Legrand, Michel
Puxbaum, Hans
Gelencsér, András
author_role author
author2 Pio, Casimiro
Alves, Célia A.
Silvestre, Armando J. D.
Evtyugina, M.
Afonso, Joana
Fialho, Paulo
Legrand, Michel
Puxbaum, Hans
Gelencsér, András
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Oliveira, Tiago S.
Pio, Casimiro
Alves, Célia A.
Silvestre, Armando J. D.
Evtyugina, M.
Afonso, Joana
Fialho, Paulo
Legrand, Michel
Puxbaum, Hans
Gelencsér, András
dc.subject.por.fl_str_mv Lipophilic Organic Compounds
Particulate Matter
Nonurban
topic Lipophilic Organic Compounds
Particulate Matter
Nonurban
description Copyright © 2007 American Geophysical Union. All Rights Reserved.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-05
2007-09-05T00:00:00Z
2012-10-09T15:39:14Z
2012-10-08T17:03:31Z
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/10400.3/1500
url http://hdl.handle.net/10400.3/1500
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Oliveira, T. S.; Pio, C. A.; Alves, C. A.; Silvestre, A. J. D.; Evtyugina, M.; Afonso, J. V.; Fialho, P.; Legrand, M.; Puxbaum, H.; Gelencser, A. «Seasonal variation of particulate lipophilic organic compounds at nonurban sites in Europe», "Journal of Geophysical Research – Atmospheres", 112, D23S09-1-D23S09-20, 2007.
0148-0227 (Print)
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv American Geophysical Union (AGU)
publisher.none.fl_str_mv American Geophysical Union (AGU)
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
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