Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/SudTq
Repositóriosid.inpe.br/mtc-m17@80/2007/12.17.20.07
Última Atualização2008:08.25.14.22.02 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.17.20.07.06
Última Atualização dos Metadados2021:02.10.18.35.24 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1175/20007MWR2135.1
ISSN0027-0644
Chave de CitaçãoDalPivaGanRao:2008:ObSt50
TítuloAn objective study of 500-hPa moving troughs in the Southern Hemisphere
Ano2008
Data Secundária20070924
MêsSep.
Data de Acesso04 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1436 KiB
2. Contextualização
Autor1 Dal Piva, Everson
2 Gan, Manoel Alonso
3 Rao, Vadlamudi Brahmananda
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHNM
3 8JMKD3MGP5W/3C9JJAJ
Grupo1 CPT-CPT-INPE-MCT-BR
2 CPT-CPT-INPE-MCT-BR
3 DMD-CPT-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)
2 Instituto Nacional de Pesquisas Espaciais (INPE/CPTEC)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 everson@cptec.inpe.br
2 alonso@cptec.inpe.br
3 vbrao@met.inpe.br
Endereço de e-Maildeicy@cptec.inpe.br
RevistaMonthly Weather Review
Volume136
Número6
Páginas2186-2200
Histórico (UTC)2007-12-20 11:23:13 :: seeger05 -> marciana ::
2008-08-25 14:22:02 :: marciana -> administrator ::
2010-05-11 02:42:36 :: administrator -> marciana ::
2011-05-18 20:31:51 :: marciana -> administrator ::
2021-02-10 18:35:24 :: administrator -> marciana :: 2008
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-Chaveextropical cyclone behavoir
temporal variability
climatology
waves
seasonal variations
ResumoThe location and movement of 500-hPa troughs using an automated method are studied with data from a 24-yr period with the objective of determining the trough formation and dissipation regions in the Southern Hemisphere. To identify the 500-hPa mobile troughs, an objective method that uses the Eulerian centripetal acceleration (ECA) is developed. On average, 868 troughs per year were identified by the method, with an increase in trend during the period studied. The troughs have an average lifetime of 4.3 days, being longer (shorter) in subtropical (high) latitudes. The average calculated phase velocity was 13.6 m s−1, being higher (lower) in middle (high) latitudes. The troughs are normally found in the 60°40°S latitudinal band, with maximum occurrence at 50°S. The longitudinal distribution of trough genesis has three maximum regions: over the Drake Strait and the South Atlantic Ocean, over the Indian Ocean around 50°S, and over the southwestern Pacific Ocean between 150°E and 150°W. The trough dissipation regions are less concentrated than the genesis regions and also show three maxima: over the west of the Andes, south of the African continent, and south of Australia. The seasonal variation in the trough dissipation shows that the 30°40°S band is more active during winter than in summer. The difference between the genesis and dissipation location is that formation occurs more in middle and high latitudes, while dissipation is more common in the 40°30°S latitude belt.
ÁreaMET
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > An objective study...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > An objective study...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://mtc-m16b.sid.inpe.br/ibi/6qtX3pFwXQZGivnK2Y/SudTq
URL dos dados zipadoshttp://mtc-m16b.sid.inpe.br/zip/6qtX3pFwXQZGivnK2Y/SudTq
Idiomaen
Arquivo AlvoObjectice_MWR.pdf
Grupo de Usuáriosadministrator
marciana
seeger05
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUPEJL
8JMKD3MGPCW/43SKC35
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.28 1
sid.inpe.br/bibdigital/2013/10.06.18.03 1
DivulgaçãoWEBSCI; PORTALCAPES; MGA.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel documentstage format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype
7. Controle da descrição
e-Mail (login)marciana
atualizar 


Fechar