Resultado da Pesquisa
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Data e hora local de busca: 26/04/2024 15:28.
1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP5W34M/3GD3GK9
Repositóriosid.inpe.br/mtc-m21b/2014/05.30.02.23.13   (acesso restrito)
Última Atualização2014:06.30.19.40.03 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2014/05.30.02.23.14
Última Atualização dos Metadados2021:07.28.22.17.01 (UTC) administrator
DOI10.1002/2013JC009248
ISSN2169-9291
2169-9275
Rótuloscopus 2014-05 LefèvreUrbaGallDive:2014:ImPhPr
Chave de CitaçãoLefèvreUrbaGallDive:2014:ImPhPr
TítuloImpact of physical processes on the seasonal distribution of the fugacity of CO2 in the western tropical Atlantic
Ano2014
Data de Acesso26 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2022 KiB
2. Contextualização
Autor1 Lefèvre, Nathalie
2 Urbano, Domingos Fernandes
3 Gallois, Francis
4 Diverrès, Denis
Grupo1
2 DMD-CPT-INPE-MCTI-GOV-BR
Afiliação1 Université Pierre et Marie Curie
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Institut de Recherche Pour le Developpement Nouméa
4 US IMAGO, Centre IRD de Bretagne
Endereço de e-Mail do Autor1 nathalie.lefevre@locean-ipsl.upmc.fr
2 domingos.urbano@cptec.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaJournal of Geophysical Research: Oceans
Volume119
Número2
Páginas646-663
Histórico (UTC)2021-07-28 22:17:01 :: administrator -> marcelo.pazos@inpe.br :: 2014
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-ChavefCO2
Intertropical convergence zone
North equatorial countercurrent
North Equatorial Current
Seasonal distributions
South equatorial currents
Tropical atlantic
Western tropical atlantic
Oceanography
Tropics
Carbon dioxide
air-sea interaction
carbon dioxide
intertropical convergence zone
Northern Hemisphere
oceanic circulation
precipitation (climatology)
saturation
sea surface temperature
seasonal variation
upwelling
Atlantic Ocean
ResumoThe fugacity of CO2 (fCO2) has been measured underway during three quasi-synoptic cruises in the western tropical Atlantic in March/April 2009 and July/August 2010 in the region 6°S-15°N, 52°W-24°W. The distribution of fCO2 is related to the main features of the ocean circulation. Temperature exerts a dominant control on the distribution of fCO2 in March/April whereas salinity plays an important role in July/August due to the more developed North Equatorial Countercurrent (NECC) carrying Amazon water and to the high precipitation associated with the presence of the Intertropical Convergence Zone (ITCZ). The main surface currents are characterized by different fCO2. Overall, the NECC carries less saline waters with lower fCO2 compared to the South Equatorial Current (SEC). The North Equatorial Current (NEC) is usually characterized by CO2 undersaturation in winter and supersaturation in summer. Using empirical fCO2-SST-SSS relationships, two seasonal maps of fCO2 are constructed for March 2009 and July 2010. The region is a sink of CO2 of 0.40 mmol m-2d-1 in March, explained by the winter cooling in the northern hemisphere, whereas it is a source of CO2 of 1.32 mmol m-2d-1 in July. The equatorial region is a source of CO2 throughout the year due to the upwelling supplying CO2-rich waters to the surface. However, the evolution of fCO2 over time, determined from all the available cruises in a small area, 1°S-1°N, 32°W-28°W, suggests that the source of CO2 has decreased in February-March from 1983 to 2011 or has remained constant in October-November from 1991 to 2010.
ÁreaMET
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4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
self-uploading-INPE-MCTI-GOV-BR
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
VinculaçãoTrabalho não Vinculado à Tese/Dissertação
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/43SKC35
Lista de Itens Citandosid.inpe.br/bibdigital/2021/01.01.17.20 1
DivulgaçãoWEBSCI
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarytype url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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