| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | J8LNKAN8RW/3D53LJU |
| Repositório | dpi.inpe.br/plutao/2012/11.28.16.47.32 |
| Última Atualização | 2013:01.17.12.09.09 (UTC) administrator |
| Repositório de Metadados | dpi.inpe.br/plutao/2012/11.28.16.47.33 |
| Última Atualização dos Metadados | 2021:07.28.23.06.03 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.5194/acpd-12-17465-2012 |
| ISSN | 1680-7375 |
| Rótulo | lattes: 9873289111461387 3 RosárioLonFreYamFon:2012:AeOpDe |
| Chave de Citação | RosárioLonFreYamFon:2012:AeOpDe |
| Título | Modeling South America regional smoke plume: aerosol optical depth variability and shortwave surface forcing  |
| Ano | 2012 |
| Data de Acesso | 30 abr. 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 6933 KiB |
| 2. Contextualização | |
| Autor | 1 Rosário, N. E. 2 Longo, K. M. 3 Freitas, Saulo Ribeiro de 4 Yamasoe, M. A. 5 Fonseca, Rafael Mello da |
| Grupo | 1 2 CST-CST-INPE-MCTI-GOV-BR 3 DMD-CPT-INPE-MCTI-GOV-BR 4 5 DMD-CPT-INPE-MCTI-GOV-BR |
| Afiliação | 1 Atmospheric Sciences Department, University of São Paulo, São Paulo, Brazil 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Atmospheric Sciences Department, University of São Paulo, São Paulo, Brazil 5 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 2 3 saulo.freitas@cptec.inpe.br 4 5 rafael.mello@cptec.inpe.br |
| Endereço de e-Mail | saulo.freitas@cptec.inpe.br |
| Revista | Atmospheric Chemistry and Physics Discussion |
| Volume | 12 |
| Páginas | 17465-17501 |
| Nota Secundária | C_ASTRONOMIA_/_FÍSICA |
| Histórico (UTC) | 2012-11-28 23:06:29 :: lattes -> marciana :: 2012 2013-01-17 12:09:09 :: marciana :: 2012 -> 12 2013-01-31 15:01:31 :: marciana -> administrator :: 12 2013-09-29 23:40:32 :: administrator :: 12 -> 2012 2021-07-28 23:06:03 :: administrator -> marciana :: 2012 |
| 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 |
| Resumo | Intra-seasonal variability of smoke aerosol optical depth (AOD) and downwelling solar irradiance at the surface during the 2002 biomass burning season in South America was modeled using the Coupled Chemistry-Aerosol-Tracer Transport model to the Brazilian developments on the Regional Atmospheric Modeling System (CCATT-BRAMS). Measurements of AOD from the AErosol RObotic NETwork (AERONET) and solar irradiance at the surface from the Solar Radiation Network (SolRad-NET) were used to evaluate model results. In general, the major features associated with AOD evolution over the southern part of the Amazon Basin and cerrado ecosystem are captured by the model. The main discrepancies were found for high aerosol loading events. In the northeastern portion of the Amazon Basin the model systematically underestimated AOD. This is likely due to the cloudy nature of the region, preventing accurate detection of the fire spots used in the emission model. Moreover, measured AOD were very often close to background conditions and emissions other than smoke were not considered in the simulation. Therefore, under the background scenario, one would expect the model to underestimate AOD. The issue of high aerosol loading events in the southern part of the Amazon and cerrado is also discussed in the context of emission shortcomings. The Cuiabá cerrado site was the only one where the highest quality AERONET data were unavailable. Thus, lower quality data were used. Root-mean-square-error (RMSE) between the model and observations decreased from 0.48 to 0.17 when extreme AOD events (AOD550 nm ≥ 1.0) and Cuiabá were excluded from analysis. Downward surface solar irradiance comparisons also followed similar trends when extremes AOD were excluded. This highlights the need to improve the modelling of the regional smoke plume in order to enhance the accuracy of the radiative energy budget. Aerosol optical model based on the mean intensive properties of smoke from the southern part of the Amazon Basin produced a radiative forcing efficiency (RFE) of −158 W m−2/AOD550 nm at noon. This value is in between −154 W m−2/AOD550 nm and −187 W m−2/AOD550 nm, the range obtained when spatial varying optical models were considered. The average 24 h surface forcing over the biomass burning season varied from −55 W m−2 close to smoke sources in the southern part of the Amazon Basin and cerrado to −10 W m−2 in remote regions of the Southeast Brazilian coast. |
| Área | MET |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Modeling South America... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Modeling South America... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/J8LNKAN8RW/3D53LJU |
| URL dos dados zipados | http://urlib.net/zip/J8LNKAN8RW/3D53LJU |
| Idioma | en |
| Arquivo Alvo | acpd-12-17465-2012.pdf |
| Grupo de Usuários | administrator lattes marciana |
| Visibilidade | shown |
| Política de Arquivamento | allowpublisher allowfinaldraft |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F3T29H 8JMKD3MGPCW/43SKC35 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.01.17.20 2 |
| Divulgação | WEBSCI; PORTALCAPES. |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn keywords lineage mark mirrorrepository month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |