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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/3UHRSQH
Repositorysid.inpe.br/mtc-m21c/2019/12.12.16.55   (restricted access)
Last Update2019:12.12.16.55.35 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21c/2019/12.12.16.55.36
Metadata Last Update2021:01.02.03.44.22 (UTC) administrator
DOI10.1002/joc.6326
ISSN0899-8418
Citation KeyKayanoAndrSouz:2019:PaAtMu
TitlePacific and Atlantic multidecadal variability relations to the El Niño events and their effects on the South American rainfall
Year2019
Access Date2024, May 19
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size4214 KiB
2. Context
Author1 Kayano, Mary Toshie
2 Andreoli, Rita Valéria
3 Souza, Rodrigo A. F. de
Resume Identifier1 8JMKD3MGP5W/3C9JHST
ORCID1 0000-0002-2516-295X
2 0000-0001-5531-0733
3 0000-0003-0838-3723
Group1 DIDMD-CGCPT-INPE-MCTIC-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidade do Estado do Amazonas (UEA)
3 Universidade do Estado do Amazonas (UEA)
Author e-Mail Address1 mary.kayano@inpe.br
JournalInternational Journal of Climatology
Volume63
Pages1-18
Secondary MarkA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
History (UTC)2019-12-12 16:55:36 :: simone -> administrator ::
2019-12-12 16:55:36 :: administrator -> simone :: 2019
2019-12-12 16:55:54 :: simone -> administrator :: 2019
2021-01-02 03:44:22 :: administrator -> simone :: 2019
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsAtlantic multidecadal oscillation
climate variability
climatology
El Niño
Pacific decadal oscillation
AbstractThis paper examines the oceanic mean states associated with the Pacific decadal oscillation (PDO) and the Atlantic multidecadal oscillation (AMO) and their relations to the El Niño (EN). The mean states refer to the simultaneous occurrences of warm (W) and cold (C) phases of these oscillations: WAMO/CPDO, CAMO/ WPDO and CAMO/CPDO. In general, the sea surface temperature (SST) anomaly patterns of the mean states show a combination of the PDO and AMO related anomaly patterns in the Pacific Ocean, and the strongest AMO-related anomaly signals in the Atlantic Ocean with almost antisymmetric SST anomaly patterns in the northern and southern extratropical sectors of this Ocean. One of the most important results of this paper concerns the contrasting features between the CAMO/ WPDO and the WAMO/CPDO mean states, which are noticeable for the SST, zonal circulation cell and precipitation during the austral autumn. Besides the opposite inter-basin equatorial Atlantic/eastern equatorial Pacific cells, the CAMO/ WPDO and WAMO/CPDO mean states also feature, respectively, a weakened and strengthened Walker cell in the tropical Pacific during the austral autumn. The results here indicate that the inter-basin eastwest cell between the equatorial Atlantic and eastern Pacific contributes to strengthen (weaken) the Walker cell during the austral autumn of the WAMO/CPDO (CAMO/WPDO) mean state. We also found that the mean states alter the EN features. The EN-related largest positive SST anomalies occur in the central tropical Pacific during the WAMO/CPDO, and in the eastern tropical Pacific during the CAMO/WPDO. The Atlantic and Pacific oceanic mean states play an important role in modulating the EN features and their effects on the South American rainfall. The results presented in this paper might be relevant for climate monitoring and modelling studies.
AreaMET
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Pacific and Atlantic...
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4. Conditions of access and use
Languageen
Target Filekayano_pacific.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policydenypublisher denyfinaldraft
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Mirror Repositoryurlib.net/www/2017/11.22.19.04.03
Next Higher Units8JMKD3MGPCW/43SKC35
Citing Item Listsid.inpe.br/bibdigital/2021/01.01.17.20 2
sid.inpe.br/mtc-m21/2012/07.13.14.56.22 1
DisseminationWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Host Collectionurlib.net/www/2017/11.22.19.04
6. Notes
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