| 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/E8xA4 |
| Repositório | cptec.inpe.br/walmeida/2004/11.11.08.38 |
| Última Atualização | 2004:11.11.02.00.00 (UTC) administrator |
| Repositório de Metadados | cptec.inpe.br/walmeida/2004/11.11.08.38.35 |
| Última Atualização dos Metadados | 2021:02.10.19.00.20 (UTC) administrator |
| Chave Secundária | INPE-11698-PRE/7057 |
| ISSN | 0102-261X |
| Chave de Citação | PezziRich:2003:EfLaMi |
| Título | Effects of lateral mixing on the mean state and eddy activity of an equatorial ocean  |
| Ano | 2003 |
| Mês | dec. |
| Data de Acesso | 02 maio 2024 |
| Tipo Secundário | PRE PN |
| Número de Arquivos | 1 |
| Tamanho | 1930 KiB |
| 2. Contextualização | |
| Autor | 1 Pezzi, Luciano Ponzi 2 Richards, K. J. |
| Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JHM8 |
| Grupo | 1 DMD-INPE-MCT-BR |
| Afiliação | 1 CPTEC-INPE-Cachoeira Paulista -12630-000-SP-Brasil |
| Endereço de e-Mail | fabia@cptec.inpe.br |
| Revista | Revista Brasileira de Geofísica |
| Volume | 108 |
| Número | C 12 |
| Páginas | Art. No. 3371 |
| Histórico (UTC) | 2004-12-06 12:08:58 :: fabia -> administrator :: 2008-06-10 19:51:15 :: administrator -> banon :: 2009-07-14 20:17:16 :: banon -> estagiario :: 2010-05-11 16:55:19 :: estagiario -> banon :: 2010-05-12 13:40:32 :: banon -> administrator :: 2021-02-10 19:00:20 :: administrator -> marciana :: 2003 |
| 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 | lateral mixing mixing orientation enhanced equatorial mixing tropical instability waves (TIWs) equatorial Pacific dynamics |
| Resumo | Numerical experiments are performed using an ocean general circulation model (OGCM) to assess the impact of the form of lateral mixing of momentum and tracers on the state of an equatorial ocean. It is found that the large-scale structure of both the velocity and temperature fields are very sensitive to the imposed parameterization of lateral mixing in the model. With uniform values for the viscosity and diffusion coefficient across the domain, a decrease in these coefficients increases the activity of tropical instability waves (TIW), resulting in an increase in the sea surface temperature of the cold tongue, and thus overcoming the cold bias often found in ocean models of the equatorial Pacific. However, there is an associated increase in the strength of the Equatorial Under-Current (EUC) to unrealistic levels. It is found that the strength of the EUC can be limited, while little affecting the TIW activity, by applying an enhanced level of mixing in the vicinity of the equator. This enhanced mixing is used to model the effect of the observed interleaving of water masses across the equator. Both the level and distribution of eddy kinetic energy ( associated with TIWs) varies with the level and orientation of the lateral mixing. An examination of the main energy conversion terms of mean to eddy energy reveals that both the barotropic and baroclinic energy conversion terms are important for the production of TIWs. The relative role of each of these conversion terms changes as the lateral mixing is decreased. At low levels of lateral mixing, barotropic instability is found to dominate the production of total eddy energy. Including enhanced mixing at the equator decreases this barotropic production, but surprisingly increases the baroclinic production away from the equator. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Effects of lateral... |
| 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/x6e6X3pFwXQZ3DUS8rS5/E8xA4 |
| URL dos dados zipados | http://urlib.net/zip/x6e6X3pFwXQZ3DUS8rS5/E8xA4 |
| Idioma | en |
| Arquivo Alvo | Effects of lateral_Pezzi.pdf |
| Grupo de Usuários | administrator banon fabia |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | allowpublisher allowfinaldraft |
| Permissão de Leitura | allow from all |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SKC35 |
| Divulgação | PORTALCAPES; SCIELO. |
| Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |