| 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/C7fBo |
| Repositório | cptec.inpe.br/walmeida/2004/05.10.10.26 (acesso restrito) |
| Última Atualização | 2005:04.28.03.00.00 (UTC) administrator |
| Repositório de Metadados | cptec.inpe.br/walmeida/2004/05.10.10.26.31 |
| Última Atualização dos Metadados | 2021:02.10.18.59.41 (UTC) administrator |
| Chave Secundária | INPE-11379-PRE/6816 |
| ISSN | 0031-0182 |
| Chave de Citação | CavalcantiKaya:1999:HiPaAt |
| Título | High-frequency patterns of the atmospheric circulation over the Southern Hemisphere and South America  |
| Ano | 1999 |
| Data de Acesso | 04 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 577 KiB |
| 2. Contextualização | |
| Autor | 1 Cavalcanti, Iracema Fonseca Albuquerque 2 Kayano, Mary T. |
| 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 | Palaeogeography, Palaeoclimatology, Palaeoecology |
| Volume | 69 |
| Número | 3-4 |
| Páginas | 179-193 |
| Histórico (UTC) | 2005-04-28 18:54:28 :: Fabia -> administrator :: 2008-06-10 19:45:59 :: administrator -> estagiario :: 2010-05-11 16:53:07 :: estagiario -> banon :: 2010-05-12 14:06:36 :: banon -> administrator :: 2021-02-10 18:59:41 :: administrator -> marciana :: 1999 |
| 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 | eddy statistics vortices Atlantic |
| Resumo | Daily 500-hPa geopotential height and 250-hPa meridional wind reanalyzed data obtained from the National Centers for Environmental Prediction are used to document austral winter (May to September) and summer (November to March) high-frequency variability in the Southern Hemisphere (SH) midlatitudes for the 1990-1994 period. Empirical orthogonal function (EOF) technique is used to determine the high-frequency patterns for these variables in selected areas. The high-frequency anomalous 500-hPa geopotential height patterns for two areas in the SH midlatitudes (the zonally global domain and the western hemisphere) and the high-frequency anomalous 250-hPa meridional wind patterns in the western hemisphere between 15 degrees N and 70 degrees S are discussed. The high-frequency winter and summer patterns for both variables feature a wavetrain structure in the SH midlatitudes which is related to synoptic-scale systems, such as cyclones and anticyclones associated with frontal zones. The dominant high-frequency patterns in the SH midlatitudes manifest in the eastern hemisphere while the secondary ones appear in the southeastern Pacific. Analysis of the western hemisphere data reveal that the wavetrain in the South American sector extends northeastward over the continent, thus affecting the regional weather conditions. An important result presented here concerns the preference of the intense synoptic systems in the eastern hemisphere and in the southeastern Pacific to occur in a sequential instead of an intermittent fashion. This result might have a potential for being used in weather monitoring. |
| Área | MET |
| Arranjo | High-frequency patterns of... |
| 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 | |
| Idioma | en |
| Arquivo Alvo | Cavalcanti_High_frequency patterns.pdf |
| Grupo de Usuários | administrator banon |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SKC35 |
| Divulgação | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. |
| 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 month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |