| 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/35BENEP |
| Repositório | sid.inpe.br/mtc-m18@80/2009/05.19.12.35 |
| Última Atualização | 2009:05.19.12.44.31 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m18@80/2009/05.19.12.35.17 |
| Última Atualização dos Metadados | 2021:01.02.03.43.48 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.1007/s00024-008-0409-4 |
| ISSN | 0102-261X |
| Chave de Citação | MendesTrigCavaDaCa:2008:ImClAd |
| Título | Blocking Episodes in the Southern Hemisphere: Impact on the Climate of Adjacent Continental Areas  |
| Ano | 2008 |
| Data Secundária | 200810 |
| Mês | oct. |
| Data de Acesso | 28 abr. 2024 |
| Tipo Secundário | PRE PN |
| Número de Arquivos | 1 |
| Tamanho | 1033 KiB |
| 2. Contextualização | |
| Autor | 1 Mendes, Monica Cristina Damião 2 Trigo, Ricardo Machado 3 Cavalcanti, Iracema Fonseca Albuquerque 4 DaCamara, Carlos C. |
| Grupo | 1 2 3 DMD-CPT-INPE-MCT-BR |
| Afiliação | 1 Univ Lusofona, Dept Engn, Lisbon, Portugal 2 Univ Lusofona, Dept Engn, Lisbon, Portugal 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Univ Lisbon, IDL, CGUL, P-1699 Lisbon, Portugal |
| Endereço de e-Mail | deicy@cptec.inpe.br |
| Revista | Revista Brasileira de Geofísica |
| Volume | 165 |
| Número | 9-10 |
| Páginas | 1941-1962 |
| Histórico (UTC) | 2009-05-19 12:45:38 :: deicy -> administrator :: 2010-05-11 01:30:28 :: administrator -> banon :: 2010-05-12 13:40:46 :: banon -> administrator :: 2021-01-02 03:43:48 :: administrator -> simone :: 2008 |
| 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 | blocking southern hemisphere South America pacific ocean temperaturem precipitation |
| Resumo | This work presents an updated climatology of blocking episodes for the Southern Hemisphere between 1960 and 2000, based on data from NCEP/NCAR reanalysis. Five contiguous areas of blocking activity are considered; Southeastern Pacific, Southwestern Pacific, Atlantic, Indian and Oceania. The impact of the three most important areas of onset blocking episodes (Southeastern Pacific, Atlantic and Oceania) upon the climate of the adjacent continental areas (South America and Australia) was evaluated. Composites of the meteorological variables (temperature and precipitation) were obtained for periods of diagnosed blockings. The impact of the blocking episodes over the climate of South America and Australia is highlighted whenever anomaly fields of temperature and precipitation are significant at the 5% and 10% levels, respectively. Impacts of Southeastern Pacific and Atlantic blockings are observed on the temperature field over several regions of South America. Significantly higher (lower) temperatures than climatology occur in southern Brazil, northern Argentina, Uruguay and Paraguay, and lower (higher) than climatology in the extreme south of South America for the Southeastern Pacific (Atlantic) blocking episodes. Precipitation over South America is also affected by the Southeastern Pacific and Atlantic blockings in different ways. The Southeastern Pacific blocking has higher impact on precipitation in summer (dry conditions in northeast Brazil) and spring (wet conditions in central and southern Brazil), while the Atlantic blocking affects precipitation in autumn and winter (wet conditions in parts of central and southern Brazil). The blocking cases over Oceania affect southeastern Australia with normal to higher than climatological precipitation and with negative temperature anomalies in that region. Finally we provide a detailed analysis of a South Atlantic blocking episode, which occurred between the 4(th) and the 8(th) of June 1997. This event shows clearly the split of the jet stream into two branches (subtropical and polar) surrounding the anticyclonic sector, and satellite imagery revealed the presence of transient systems in the periphery of the blocking anticyclone responsible for high values of precipitation in the southeastern sector of South America. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Blocking Episodes in... |
| 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/35BENEP |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP8W/35BENEP |
| Idioma | en |
| Arquivo Alvo | Iracema_blocking.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/43SKC35 |
| 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 | |