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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4AGTT95
Repositóriosid.inpe.br/mtc-m21d/2024/01.09.16.35   (acesso restrito)
Última Atualização2024:01.09.16.35.06 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2024/01.09.16.35.06
Última Atualização dos Metadados2024:01.15.20.38.57 (UTC) administrator
DOI10.1016/j.dynatmoce.2023.101422
ISSN0377-0265
Chave de CitaçãoLaureantiChouNobrCurc:2024:ReThSo
TítuloOn the relationship between the South Atlantic Convergence Zone and sea surface temperature during Central-East Brazil extreme precipitation events
Ano2024
MêsMar.
Data de Acesso19 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho8282 KiB
2. Contextualização
Autor1 Laureanti, Nicole Crisine
2 Chou, Sin Chan
3 Nobre, Paulo
4 Curchitser, Enrique
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJ3B
Grupo1 MET-MET-DIPGR-INPE-MCTI-GOV-BR
2 DIMNT-CGCT-INPE-MCTI-GOV-BR
3 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 The State University of New Jersey
Endereço de e-Mail do Autor1 nicole.laureanti@inpe.br
2 chou.chan@inpe.br
3 paulo.nobre@inpe.br
RevistaDynamics of Atmospheres and Oceans
Volume105
Páginase101422
Nota SecundáriaA2_GEOCIÊNCIAS
Histórico (UTC)2024-01-09 16:35:06 :: simone -> administrator ::
2024-01-09 16:35:09 :: administrator -> simone :: 2024
2024-01-09 16:35:40 :: simone -> administrator :: 2024
2024-01-15 20:38:57 :: administrator -> simone :: 2024
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveOcean-atmosphere interactions
Precipitation extremes
South Atlantic Convergence Zone
South Atlantic Ocean
ResumoThe precipitation in Central-East Brazil (CEB) from December to February is heavily influenced by the South Atlantic Convergence Zone (SACZ). The SACZ not only causes considerable rainfall but also has an impact on the underlying ocean. This study examines the extreme precipitation events in CEB and their relationship with the SACZ and sea surface temperature (SST). Empirical Orthogonal Function (EOF) analyses of daily precipitation and vertical velocity at 500 hPa data diagnose the extremes. The grouped events of similar positioning and intensity resulted in 170 extremely wet and 172 dry events. Results indicate that the variability of the SACZ is responsible for extremely wet precipitation events in CEB. Composites of precipitation, SST, and wind anomalies at 850-hPa and 200-hPa characterize their occurrence and resemble SACZ high-intensity variability. Conversely, extremely dry CEB conditions are associated with SACZ southern events (51 events) and SACZ inactivity (121 events). The latter refers to major drought events when upper-level cyclonic circulation favors dry air descending and inhibiting convection over CEB. SACZ southern events have similar atmospheric dynamical patterns as SACZ events but are displaced to the south. The meridional displacement of the South Atlantic Low-Level Jet (SALLJ) and its confluence with the northeasterly flow of the South Atlantic Subtropical High (SASH) are identified as the causes of the cooling or heating of the underlying ocean. The intensity of the extreme event is related to the strength of lower-level wind circulation, while upper-level wind circulation anomalies favor the lower-level effects. The persistence of the systems is related to the development of SST anomalies.
ÁreaMET
Arranjo 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > On the relationship...
Arranjo 2urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > On the relationship...
Conteúdo da Pasta docacessar
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvo1-s2.0-S0377026523000738-main.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2021/06.04.03.40.25
Unidades Imediatamente Superiores8JMKD3MGPCW/3F35TRS
8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 2
sid.inpe.br/bibdigital/2013/10.15.01.34 2
DivulgaçãoWEBSCI
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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