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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/44H6RUE
Repositóriosid.inpe.br/mtc-m21c/2021/04.19.14.17
Última Atualização2021:04.19.14.17.02 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/04.19.14.17.02
Última Atualização dos Metadados2022:04.03.22.28.33 (UTC) administrator
DOI10.3390/rs13071335
ISSN2072-4292
Chave de CitaçãoSouzaPezSwaOliSan:2021:AiInOv
TítuloAir-sea interactions over eddies in the Brazil-malvinas confluence
Ano2021
MêsApr.
Data de Acesso29 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4826 KiB
2. Contextualização
Autor1 Souza, Ronald Buss de
2 Pezzi, Luciano Ponzi
3 Swart, Sebastiaan
4 Oliveira, Fabrício
5 Santini, Marcelo Freitas
Identificador de Curriculo1 8JMKD3MGP5W/3C9JJ6U
2 8JMKD3MGP5W/3C9JHM8
ORCID1
2
3 0000-0002-2251-8826
4 0000-0002-9997-4926
5 0000-0002-6760-2247
Grupo1 CGCT-CGCT-INPE-MCTI-GOV-BR
2 DIOTG-CGCT-INPE-MCTI-GOV-BR
3
4
5 DIOTG-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 University of Gothenburg
4 Universidade Federal do Rio Grande (FURG)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 ronald.buss@inpe.br
2 luciano.pezzi@inpe.br
3 sebastiaan.swart@marine.gu.se
4 fsoliveira@furg.br
5 marcelo.santini@inpe.br
RevistaRemote Sensing
Volume13
Número7
Páginase1335
Nota SecundáriaB3_GEOGRAFIA B3_ENGENHARIAS_I B4_GEOCIÊNCIAS B4_CIÊNCIAS_AMBIENTAIS B5_CIÊNCIAS_AGRÁRIAS_I
Histórico (UTC)2021-04-19 14:17:02 :: simone -> administrator ::
2021-04-19 14:17:03 :: administrator -> simone :: 2021
2021-04-19 14:17:55 :: simone -> administrator :: 2021
2022-04-03 22:28:33 :: administrator -> simone :: 2021
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-ChaveBrazil-Malvinas Confluence
mesoscale eddies
air-sea interaction
marine atmospheric boundary layer
heat fluxes
ResumoThe Brazil-Malvinas Confluence (BMC) is one of the most dynamical regions of the global ocean. Its variability is dominated by the mesoscale, mainly expressed by the presence of meanders and eddies, which are understood to be local regulators of air-sea interaction processes. The objective of this work is to study the local modulation of air-sea interaction variables by the presence of either a warm (ED1) and a cold core (ED2) eddy, present in the BMC, during September to November 2013. The translation and lifespans of both eddies were determined using satellite-derived sea level anomaly (SLA) data. Time series of satellite-derived surface wind data, as well as these and other meteorological variables, retrieved from ERA5 reanalysis at the eddies successive positions in time, allowed us to investigate the temporal modulation of the lower atmosphere by the eddies presence along their translation and lifespan. The reanalysis data indicate a mean increase of 78% in sensible and 55% in latent heat fluxes along the warm eddy trajectory in comparison to the surrounding ocean of the study region. Over the cold core eddy, on the other hand, we noticed a mean reduction of 49% and 25% in sensible and latent heat fluxes, respectively, compared to the adjacent ocean. Additionally, a field campaign observed both eddies and the lower atmosphere from ship-borne observations before, during and after crossing both eddies in the study region during October 2013. The presence of the eddies was imprinted on several surface meteorological variables depending on the sea surface temperature (SST) in the eddy cores. In situ oceanographic and meteorological data, together with high frequency micrometeorological data, were also used here to demonstrate that the local, rather than the large scale forcing of the eddies on the atmosphere above, is, as expected, the principal driver of air-sea interaction when transient atmospheric systems are stable (not actively varying) in the study region. We also make use of the in situ data to show the differences (biases) between bulk heat flux estimates (used on atmospheric reanalysis products) and eddy covariance measurements (taken as sea truth) of both sensible and latent heat fluxes. The findings demonstrate the importance of short-term changes (minutes to hours) in both the atmosphere and the ocean in contributing to these biases. We conclude by emphasizing the importance of the mesoscale oceanographic structures in the BMC on impacting local air-sea heat fluxes and the marine atmospheric boundary layer stability, especially under large scale, high-pressure atmospheric conditions.
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/44H6RUE
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/44H6RUE
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Arquivo Alvoremotesensing-13-01335-v2.pdf
Grupo de Usuáriossimone
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Política de Arquivamentoallowpublisher allowfinaldraft
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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