| 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 | 6qtX3pFwXQZGivnK2Y/S9Q8y |
| Repositório | sid.inpe.br/mtc-m17@80/2007/11.14.12.28 |
| Última Atualização | 2007:11.14.12.28.42 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2007/11.14.12.28.43 |
| Última Atualização dos Metadados | 2021:02.10.19.01.17 (UTC) administrator |
| Chave Secundária | INPE-14964-PRE/9876 |
| ISSN | 0992-7689 |
| Chave de Citação | PrakkiTeixPadi:2007:WaDrSp |
| Título | Warm and Dry Spells(WDS) in austral winter over Central South America  |
| Ano | 2007 |
| Data Secundária | 20070604 |
| Mês | Jun. |
| Data de Acesso | 01 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 1492 KiB |
| 2. Contextualização | |
| Autor | 1 Prakki, Satyamurty 2 Teixeira, Mateus da Silva 3 Padilha, C. Klug |
| Grupo | 1 DMD-INPE-MCT-BR 2 CPT-INPE-MCT-BR 3 CPT-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail | deicy@cptec.inpe.br |
| Revista | Annales Geophysicae |
| Volume | 25 |
| Número | * |
| Páginas | 1049-1069 |
| Histórico (UTC) | 2007-11-23 17:37:52 :: deicy@cptec.inpe.br -> administrator :: 2008-06-29 02:37:09 :: administrator -> banon :: 2009-07-14 21:28:45 :: banon -> deicy@cptec.inpe.br :: 2010-05-12 12:02:47 :: deicy@cptec.inpe.br -> administrator :: 2021-02-10 19:01:17 :: administrator -> deicy@cptec.inpe.br :: 2007 |
| 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 | hydrology atmospheric biosphere thermosphere chemistry |
| Resumo | Abstract. The horizontal and vertical structure of unusually warm and dry spells (WDS) over the central parts of South America during the winter and post-winter months (JJAS) are studied. During WDS the mean temperature and humidity anomalies over central Brazil are about +4.1C and −13.2%, respectively. The mean duration of WDS is 11 days and their mean frequency is less than one per year during the months of JJAS. Apparently, WDS have no preference for the phase of ENSO. Widespread and persistent subsidence in the middle troposphere is observed in tropical Brazil during WDS, which renders the lower tropospheric air warm and dry. The negative anomalies of the specific humidity are observed to be associated with the subsidence regions. A strong, slow moving ridge in the eastern South Pacific and a low-pressure center in northern Argentina are important surface characteristics during the WDS. A more detailed investigation of two specific WDS events, a strong event (AugustSeptember 1999) and a moderate one (June 2002), shows a blockinglike situation in the 500-hPa geopotential and surface pressure fields in the Pacific. The South Atlantic subtropical high somewhat approaches the continent. Strong northerlies over the central and eastern parts of Brazil are also observed in the lower troposphere. During WDS the regional circulation acquires summertime characteristics, except for the absence of precipitation, and the circulation in the meridional plane is in the opposite sense from the Hadley circulation. A frontal system, supported by a 500-hPa trough, advances into central Brazil, causing the dissipation of the anomalous situation. Keywords. Hydrology (Drought) Atmospheric composition and structure (Biosphere-atmosphere interactions; Thermosphere composition and chemistry). |
| Área | MET |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Warm and Dry... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Warm and Dry... |
| 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/6qtX3pFwXQZGivnK2Y/S9Q8y |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZGivnK2Y/S9Q8y |
| Idioma | en |
| Arquivo Alvo | SATY angeo-25-1049-2007.pdf |
| Grupo de Usuários | administrator banon deicy@cptec.inpe.br |
| 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/3EUPEJL 8JMKD3MGPCW/43SKC35 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 1 |
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 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 resumeid rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | deicy@cptec.inpe.br |
| atualizar | |