1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m16b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | x6e6X3pFwXQZ3DUS8rS5/A7Bsd |
Repositório | cptec.inpe.br/walmeida/2003/11.10.11.05 |
Última Atualização | 2006:07.12.19.00.51 (UTC) administrator |
Repositório de Metadados | cptec.inpe.br/walmeida/2003/11.10.11.05.31 |
Última Atualização dos Metadados | 2022:03.27.03.48.59 (UTC) administrator |
Chave Secundária | INPE-10587-PRE/6049 |
ISSN | 1680-7316 |
Chave de Citação | LandulfoMPACFSVJS:2003:SyMeAe |
Título | Synergetic measurements of aerosols over Sao Paulo, Brazil using LIDAR, sunphotometer and satellite data during the dry season |
Ano | 2003 |
Data Secundária | 20060712 |
Mês | Sep. |
Data de Acesso | 18 abr. 2024 |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 2575 KiB |
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2. Contextualização | |
Autor | 1 Landulfo, E. 2 Moreira, Demerval Soares 3 Papayannis, A. 4 Artaxo, Paulo 5 Castanho, A. D. A. 6 Freitas, A. Z. 7 Souza, R. F. 8 Vieira Junior, N. D. 9 Jorge, Maria Paulete Martins 10 Sanchez-Ccoyllo, O. R. |
Grupo | 1 LMO-INPE-MCT-BR 2 DOP-INPE-MCT-BR |
Afiliação | 1 Inst Pesquisas Energet & Nucl, Sao Paulo, Brazil 2 Instituto Nacional de Pesquisas Espaciais (INPE), Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) 3 Inst Pesquisas Energet & Nucl, Sao Paulo, Brazil 4 Natl Tech Univ Athens, Athens, Greece 5 Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, Brazil 6 Inst Nacl Pesquisas Espaciais, BR-12201 Sao Jose Dos Campos, Brazil 7 Univ Sao Paulo, Inst Geofis Astron & Ciencias Atmosfer, Sao Paulo, Brazil |
Endereço de e-Mail | atus@cptec.inpe.br |
Revista | Atmospheric Chemistry and Physics |
Volume | 3 |
Número | 05 |
Páginas | 1523-1539 |
Histórico (UTC) | 2006-07-12 19:00:51 :: marciana -> administrator :: 2008-06-10 19:49:41 :: administrator -> marciana :: 2010-07-08 12:43:17 :: marciana -> administrator :: 2012-11-22 12:11:55 :: administrator -> marciana :: 2003 2013-02-04 10:30:11 :: marciana -> administrator :: 2003 2013-02-04 10:51:47 :: administrator -> marciana :: 2003 2013-02-04 10:51:59 :: marciana -> administrator :: 2003 2022-03-27 03:48:59 :: administrator -> marciana :: 2003 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | tropospheric aerosols optical-properties modeling system air-pollution aeronet convection instrument acuracy network modis |
Resumo | A backscattering LIDAR system, the first of this kind in Brazil, has been set-up in a suburban area in the city of Sao Paulo (23degrees33'S, 46degrees44' W) to provide the vertical profile of the aerosol backscatter coefficient at 532 nm up to an altitude of 4-6 km above sea level (asl). The measurements have been carried out during the second half of the so-called Brazilian dry season, September and October 2001 and during the first half of the dry season in August and September 2002. The LIDAR data are presented and analysed in synergy with aerosol optical thickness (AOT) measurements obtained by a CIMEL sun-tracking photometer in the visible spectral region and with satellite measurements obtained by the MODIS sensor. This synergetic approach has been used, not only to validate the LIDAR data, but also to derive a typical value ( 45 sr) of the so-called extinction-to-backscatter ratio (LIDAR ratio) during the dry season. The satellite data analysis offers additional information on the spatial distribution of aerosols over Brazil including the determination of aerosol source regions over the country. The LIDAR data were also used to retrieve the Planetary Boundary Layer (PBL) height, aerosol layering and the structure of the lower troposphere over the city of Sao Paulo. These first LIDAR measurements over the city of Sao Paulo during the dry season showed a significant variability of the AOT in the lower troposphere (0.5-5 km) at 532 nm. It was also found that the aerosol load is maximized in the 1-3 km height region, although up to 3 km thick aerosol layers were also detected in the 2.5-5.5 km region in certain cases. Three-dimensional 96-hours air mass back-trajectory analysis was also performed in selected cases to determine the source regions of aerosols around Sao Paulo during the dry season. |
Área | MET |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDOP > Synergetic measurements of... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção até 2016 > LMO > Synergetic measurements of... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | não têm arquivos |
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4. Condições de acesso e uso | |
URL dos dados | http://urlib.net/ibi/x6e6X3pFwXQZ3DUS8rS5/A7Bsd |
URL dos dados zipados | http://urlib.net/zip/x6e6X3pFwXQZ3DUS8rS5/A7Bsd |
Idioma | en |
Arquivo Alvo | synergetic.moreira.pdf |
Grupo de Usuários | administrator marciana |
Visibilidade | shown |
Detentor da Cópia | SID/SCD |
Política de Arquivamento | allowpublisher allowfinaldraft |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SQKNE 8JMKD3MGPCW/46JM77P |
Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.02.22.14 1 |
Divulgação | WEBSCI; PORTALCAPES; AGU. |
Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
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7. Controle da descrição | |
e-Mail (login) | marciana |
atualizar | |
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