Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.3/1512 |
Resumo: | Proceedings of the XXXVI Zakopane School of Physics, Zakopane 2001. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Analysis of Atmospheric Aerosols Using the Lisbon Nuclear MicroporeAtmospheric AerosolProceedings of the XXXVI Zakopane School of Physics, Zakopane 2001.Copyright © 2001 Polish Academy of Sciences.The nuclear microprobe installed at Instituto Tecnológico e Nuclear, in Lisbon, was used in the analysis of aerosols collected at the Azores islands. Samples from two different aerosol groups were analysed. One referred to aerosols that were carried from North America and the other one contained aerosols that were carried from the Sahara desert and crossed over Europe. Coarse and fine fractions were analysed for each aerosol group and two-dimensional elemental maps were constructed, which allowed the identification of several individual particles. For particles of interest, elemental spatial correlations and dimensions were determined and point analysis was also carried out (depth information was achieved by fitting Rutherford backscattering spectra). Some of these particles are quite interesting. For instance, in the fine fraction of the aerosols that were carried from North America, particles were found with Cu and Cl in the atomic proportion 1:2 and with dimensions 15 x 15 x 15 μm³, and in the corresponding coarse fraction a particle with K and S was identified, with dimensions 28 x 35 x 30 μm³. Some differences were found between the aerosols groups. One example of these are Ti particles (fine fraction) and Rb (coarse fraction) that were identified in one group (Sahara desert and Europe), but not in the other.Polish Academy of SciencesRepositório da Universidade dos AçoresRita, E. M.Alves, L. C.Reis, M. A.Rodrigues, A. F.Fialho, PauloSoares, J. C.2012-10-18T09:35:06Z2001-112012-10-08T17:38:31Z2001-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/1512engRita, E. M. C.; Alves, L. C.; M. A. Reis; Rodrigues, A. F.; Fialho, Paulo; Soares, J. C. (2001). «Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore», "Acta Physica Polonica A", 100(5), 781-788.0587-4246 (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:RCAAP2022-12-20T14:29:16Zoai:repositorio.uac.pt:10400.3/1512Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:24:21.991491Repositório 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 |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
title |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
spellingShingle |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore Rita, E. M. Atmospheric Aerosol |
title_short |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
title_full |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
title_fullStr |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
title_full_unstemmed |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
title_sort |
Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore |
author |
Rita, E. M. |
author_facet |
Rita, E. M. Alves, L. C. Reis, M. A. Rodrigues, A. F. Fialho, Paulo Soares, J. C. |
author_role |
author |
author2 |
Alves, L. C. Reis, M. A. Rodrigues, A. F. Fialho, Paulo Soares, J. C. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade dos Açores |
dc.contributor.author.fl_str_mv |
Rita, E. M. Alves, L. C. Reis, M. A. Rodrigues, A. F. Fialho, Paulo Soares, J. C. |
dc.subject.por.fl_str_mv |
Atmospheric Aerosol |
topic |
Atmospheric Aerosol |
description |
Proceedings of the XXXVI Zakopane School of Physics, Zakopane 2001. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-11 2001-11-01T00:00:00Z 2012-10-18T09:35:06Z 2012-10-08T17:38:31Z |
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/10400.3/1512 |
url |
http://hdl.handle.net/10400.3/1512 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Rita, E. M. C.; Alves, L. C.; M. A. Reis; Rodrigues, A. F.; Fialho, Paulo; Soares, J. C. (2001). «Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore», "Acta Physica Polonica A", 100(5), 781-788. 0587-4246 (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 |
Polish Academy of Sciences |
publisher.none.fl_str_mv |
Polish Academy of Sciences |
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 |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799130688954302464 |