Aerosols monitoring in Rio Claro, Brazil: Using lidar and air pollution analyzers

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dc.contributor.authorMariano, Glauber Lopes
dc.contributor.authorLopes, Fabio J.
dc.contributor.authorSteffens, Juliana
dc.contributor.authorMartin, Maria Paulete Pereira
dc.contributor.authorLandulfo, Eduardo
dc.contributor.authorHeld, Gerhard [UNESP]
dc.contributor.authordos Anjos, Sergio [UNESP]
dc.contributor.institutionUniversidade Federal de Pernambuco (UFPE)
dc.contributor.institutionInstituto de Pesquisas Energéticas e Nucleares (IPEN)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionInstituto Nacional de Pesquisas Espaciais (INPE)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:25:51Z
dc.date.available2014-05-27T11:25:51Z
dc.date.issued2011-04-26
dc.description.abstractBrazil has an important role in the biomass burning aerosol activity. During the Dry Season (June-September) of 2009 an aerosol profiling campaign was carried out using a backscattering and Raman lidar system in Rio Claro-SP, Brazil (22°23'S and 47°32'W). The main goal of this campaign was to observe the biomass burning aerosol load due to sugarcane crops and also study the air dispersion conditions, planetary boundary and mixed layer daily evolution. In this paper we aim to present the preliminary results of the influence of this type of aerosol over the city of Rio Claro-SP, Brazil and one case study to evaluate the aerosol profile in a biomass burning episode that occurred in July, 2009. On July 15 an intense burning was observed about 300 m away from the lidar location. Throughout the measurements it was observed that the plumes reached up to 900 m, and that there was a time gap between the plumes. The gas analyzers showed a strong influence of this burning as it was noticed in the measurements of CO, NO x and nephelometer, whereas the PM10 did not have due to this burning, possibly because the particulate was deposited further from the emission source, not being detected by the equipment. © Sociedad Española de Óptica.en
dc.description.affiliationUniversidade Federal de Pelotas - UFPEL, Pelotas
dc.description.affiliationInstituto de Pesquisas Energéticas e Nucleares - IPEN/CNEN/CLA, São Paulo
dc.description.affiliationUniversidade de São Paulo Escola Politécnica Departamento de Engenharia Química, São Paulo
dc.description.affiliationInstituto Nacional de Pesquisas Espaciais - INPE, São José dos Campos - SP
dc.description.affiliationIPMET UNESP, Bauru
dc.description.affiliationCEAPLA UNESP, Cubatão
dc.description.affiliationUnespIPMET UNESP, Bauru
dc.description.affiliationUnespCEAPLA UNESP, Cubatão
dc.format.extent55-64
dc.identifierhttp://www.sedoptica.es/Menu_Volumenes/Pdfs/OPA44-1-55.pdf
dc.identifier.citationOptica Pura y Aplicada, v. 44, n. 1, p. 55-64, 2011.
dc.identifier.file2-s2.0-79955037349.pdf
dc.identifier.issn0030-3917
dc.identifier.scopus2-s2.0-79955037349
dc.identifier.urihttp://hdl.handle.net/11449/72392
dc.language.isoeng
dc.relation.ispartofOptica Pura y Aplicada
dc.relation.ispartofsjr0,163
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAerosolen
dc.subjectBiomass burningen
dc.subjectPollutionen
dc.titleAerosols monitoring in Rio Claro, Brazil: Using lidar and air pollution analyzersen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Centro de Meteorologia (IPMet), Baurupt

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Artigos - Instituto de Pesquisas Meteorológicas (IPMet) - Bauru
Rio Claro - CEAPLA - Centro de Análise e Planejamento Ambiental