Lidar measurements of troposheric aerosol and water vapor profiles during the winter season compaigns over the metropolitan area of São Paulo - Brazil

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dc.contributor.authorLOPES, FABIO J.S.
dc.contributor.authorMOREIRA, GREGORI A.
dc.contributor.authorRODRIGUES, PATRICIA F.
dc.contributor.authorGUERRERO RASCADO, JUAN L.
dc.contributor.authorANDRADE, MARIA F.
dc.contributor.authorLANDULFO, EDUARDO
dc.contributor.editorSINGH, UPENDRA N.
dc.contributor.editorPAPPALARDO, GELSOMINA
dc.coverageInternacionalpt_BR
dc.creator.eventoLIDAR TECHNOLOGIES, TECHNIQUES AND MEASUREMENTS FOR ATMOSPHERIC REMOTE SENSING, 10thpt_BR
dc.date.accessioned2015-06-10T12:18:51Z
dc.date.available2015-06-10T12:18:51Z
dc.date.eventoSeptember 22, 2014pt_BR
dc.description.abstractThe so-called Metropolitan Area of S˜ao Paulo, one of the largest megacities in the world, faces several problems related to the air quality due the high concentrations of aerosols produced either by local sources or by long-range transporting. Concerned with the elevated concentrations of aerosol and their impact in the air quality and the climate changes inside MASP, a measurement campaign were conducted during the South hemisphere winter of 2012, when the low temperatures and the low level of precipitation contribute to the poor dispersion of aerosols. A Raman Lidar system and air quality monitoring stations from University of S˜ao Paulo and Environment Agency of S˜ao Paulo State (CETESB) were employed in order to monitor the increasing of aerosol load in the atmosphere. Satellite data, in synergy with HYSPLIT air masses backward trajectories, were applied to track the aerosol from the long-range distanced regions to Metropolitan Area of S˜ao Paulo. In the beginning of September 2012, MASP experienced episodes of high air pollution concentration, reaching Aerosol Optical Depth (AOD) values up to 0.89 at 550 nm and particulate matter concentration up to 293 µg/cm3 . Particle lidar ratio values of 60 to 70 sr retrieved by a Raman Lidar system at 532 nm provided information of the aerosol type, helping to determine the influence of biomass burning advected from large range distance to megacities such as S˜ao Paulo.
dc.event.siglaSPIEpt_BR
dc.format.extent92460H-1 - 92460H-14pt_BR
dc.identifier.citationLOPES, FABIO J.S.; MOREIRA, GREGORI A.; RODRIGUES, PATRICIA F.; GUERRERO RASCADO, JUAN L.; ANDRADE, MARIA F.; LANDULFO, EDUARDO. Lidar measurements of troposheric aerosol and water vapor profiles during the winter season compaigns over the metropolitan area of São Paulo - Brazil. In: SINGH, UPENDRA N. (ed.); PAPPALARDO, GELSOMINA (ed.). In: LIDAR TECHNOLOGIES, TECHNIQUES AND MEASUREMENTS FOR ATMOSPHERIC REMOTE SENSING, 10th, September 22, 2014, Amsterdam, Netherlands. <b>Proceedings...</b> p. 92460H-1 - 92460H-14. (SPIE Proceedings Series, 9246). DOI: <a href="https://dx.doi.org/10.1117/12.2067374">10.1117/12.2067374</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/23705.
dc.identifier.doi10.1117/12.2067374
dc.identifier.orcidhttps://orcid.org/0000-0002-9691-5306
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/23705
dc.local.eventoAmsterdam, Netherlandspt_BR
dc.publisherSociety of Photho-optical Instrumentation Engineerspt_BR
dc.relation.ispartofseriesSPIE Proceedings Series, 9246
dc.rightsopenAccesspt_BR
dc.subjectbrazil
dc.subjectaerosols
dc.subjectbiomass
dc.subjectoptical radar
dc.subjectraman spectra
dc.subjectair pollution monitoring
dc.subjectc codes
dc.subjectm codes
dc.subjecta codes
dc.titleLidar measurements of troposheric aerosol and water vapor profiles during the winter season compaigns over the metropolitan area of São Paulo - Brazilpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorPATRICIA FERRINI RODRIGUES
ipen.autorEDUARDO LANDULFO
ipen.autorMAIRA FRANCO DE ANDRADE
ipen.autorGREGORI DE ARRUDA MOREIRA
ipen.autorFABIO JULIANO DA SILVA LOPES
ipen.codigoautor8659
ipen.codigoautor503
ipen.codigoautor10617
ipen.codigoautor10204
ipen.codigoautor6576
ipen.contributor.ipenauthorPATRICIA FERRINI RODRIGUES
ipen.contributor.ipenauthorEDUARDO LANDULFO
ipen.contributor.ipenauthorMAIRA FRANCO DE ANDRADE
ipen.contributor.ipenauthorGREGORI DE ARRUDA MOREIRA
ipen.contributor.ipenauthorFABIO JULIANO DA SILVA LOPES
ipen.date.recebimento15-06pt_BR
ipen.event.datapadronizada2014pt_BR
ipen.identifier.ipendoc20745pt_BR
ipen.identifier.ods11
ipen.identifier.ods13
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
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sigepi.autor.atividadeLOPES, FABIO J.S.:6576:-1:S
sigepi.autor.atividadeMOREIRA, GREGORI A.:10204:-1:N
sigepi.autor.atividadeRODRIGUES, PATRICIA F.:8659:-1:N
sigepi.autor.atividadeANDRADE, MARIA F.:10617:-1:N
sigepi.autor.atividadeLANDULFO, EDUARDO:503:-1:N
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