| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16c.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP8W/354F26P |
| Repositório | sid.inpe.br/mtc-m18@80/2009/04.06.12.35 |
| Última Atualização | 2009:04.06.12.35.55 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m18@80/2009/04.06.12.35.57 |
| Última Atualização dos Metadados | 2021:02.10.18.35.21 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.1029/2007JD009587 |
| ISSN | 0102-261X |
| Chave de Citação | MartinsSilvGonç:2009:MoCaSt |
| Título | Impact of biomass burning aerosols on precipitation in the Amazon: A modeling case study  |
| Ano | 2009 |
| Data Secundária | 20090129 |
| Mês | jan |
| Data de Acesso | 23 abr. 2024 |
| Tipo Secundário | PRE PN |
| Número de Arquivos | 1 |
| Tamanho | 2165 KiB |
| 2. Contextualização | |
| Autor | 1 Martins, J. A 2 Silva Dias, Maria Assunção Faus da 3 Gonçalves, F. L. T. |
| Grupo | 1 2 CPT-CPT-INPE-MCT-BR |
| Afiliação | 1 Univ Tecnol Fed Parana, Dept Environm Engn, BR-86020430 Londrina, PR Brazil 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Univ Sao Paulo, Dept Atmospher Sci, Sao Paulo, Brazil |
| Endereço de e-Mail | deicy.farabello@cptec.inpe.br |
| Revista | Revista Brasileira de Geofísica |
| Volume | 114 |
| Número | D02207 |
| Páginas | X |
| Histórico (UTC) | 2009-04-06 13:01:07 :: deicy -> banon :: 2009-07-14 19:14:50 :: banon -> administrator :: 2010-05-11 01:08:16 :: administrator -> banon :: 2010-05-12 13:40:44 :: banon -> deicy :: 2011-05-11 09:39:58 :: deicy -> administrator :: 2009 2021-02-10 18:35:21 :: administrator -> simone :: 2009 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | cumulus cloud clouds drop growth |
| Resumo | A study of the potential role of aerosols in modifying clouds and precipitation is presented using a numerical atmospheric model. Measurements of cloud condensation nuclei (CCN) and cloud size distribution properties taken in the southwestern Amazon region during the transition from dry to wet seasons were used as guidelines to define the microphysical parameters for the simulations. Numerical simulations were carried out using the Brazilian Development on Regional Atmospheric Modeling System, and the results presented considerable sensitivity to changes in these parameters. High CCN concentrations, typical of polluted days, were found to result in increases or decreases in total precipitation, depending on the level of pollution used as a reference, showing a complexity that parallels the aerosol-precipitation interaction. Our results show that on the grids evaluated, higher CCN concentrations reduced low-to-moderate rainfall rates and increased high rainfall rates. The principal consequence of the increased pollution was a change from a warm to a cold rain process, which affected the maximum and overall mean accumulated precipitation. Under polluted conditions, cloud cover diminished, allowing greater amounts of solar radiation to reach the surface. Aerosol absorption of radiation in the lower layers of the atmosphere delayed convective evolution but produced higher maximum rainfall rates due to increased instability. In addition, the intensity of the surface sensible heat flux, as well as that of the latent heat flux, was reduced by the lower temperature difference between surface and air, producing greater energy stores at the surface. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Impact of biomass... |
| 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/8JMKD3MGP8W/354F26P |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP8W/354F26P |
| Idioma | en |
| Arquivo Alvo | assuncao istec 675.pdf |
| Grupo de Usuários | administrator banon deicy |
| Visibilidade | shown |
| Política de Arquivamento | allowpublisher allowfinaldraft |
| Permissão de Leitura | allow from all |
| 5. Fontes relacionadas | |
| Repositório Espelho | sid.inpe.br/mtc-m18@80/2008/03.17.15.17.24 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 1 |
| Divulgação | PORTALCAPES; SCIELO. |
| Acervo Hospedeiro | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage electronicmailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | simone |
| atualizar | |
