Analysis of Atmospheric Aerosols Using the Lisbon Nuclear Micropore

Detalhes bibliográficos
Autor(a) principal: Rita, E. M.
Data de Publicação: 2001
Outros Autores: Alves, L. C., Reis, M. A., Rodrigues, A. F., Fialho, Paulo, Soares, J. C.
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.
id RCAP_54f8d8cf0a4f8d6679c35df5ccc9e7b2
oai_identifier_str oai:repositorio.uac.pt:10400.3/1512
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling 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
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
_version_ 1799130688954302464

Registros relacionados