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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/45PQ7L5
Repositorysid.inpe.br/mtc-m21d/2021/11.12.12.32
Last Update2021:11.12.12.32.56 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2021/11.12.12.32.56
Metadata Last Update2022:04.03.22.27.41 (UTC) administrator
DOI10.3390/atmos12111437
ISSN2073-4433
Citation KeyKayanoCeAnSoSoCa:2021:EfSoAm
TitleEl niño-southern oscillation and indian ocean dipole modes: Their effects on south american rainfall during austral spring
Year2021
MonthNov.
Access Date2024, May 19
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size9188 KiB
2. Context
Author1 Kayano, Mary Toshie
2 Cerón, Wilmar L.
3 Andreoli, Rita V.
4 Souza, Rodrigo A. F.
5 Souza, Itamara P.
6 Canchala, Teresita
Resume Identifier1 8JMKD3MGP5W/3C9JHST
ORCID1 0000-0002-2516-295X
2 0000-0003-1901-9572
3
4
5
6 0000-0002-5208-5515
Group1 DIMNT-CGCT-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidad del Valle
3 Universidade do Estado do Amazonas (UEA)
4 Universidade do Estado do Amazonas (UEA)
5 Universidade do Estado do Amazonas (UEA)
6 Universidad del Valle
Author e-Mail Address1 mary.kayano@inpe.br
2 wilmar.ceron@correounivalle.edu.co
3
4 rafsouza@uea.edu.br
5 ips.parente@gmail.com
6 teresita.canchala@correounivalle.edu.co
JournalAtmosphere
Volume12
Number11
Pagese1437
Secondary MarkB3_ENGENHARIAS_III B3_ENGENHARIAS_I B3_CIÊNCIAS_AMBIENTAIS B4_ENGENHARIAS_II B5_GEOCIÊNCIAS
History (UTC)2021-11-12 12:32:56 :: simone -> administrator ::
2021-11-12 12:32:57 :: administrator -> simone :: 2021
2021-11-12 12:33:36 :: simone -> administrator :: 2021
2022-04-03 22:27:41 :: administrator -> simone :: 2021
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsClimate variability
Indian Ocean
Nonlinear response
Rainfall
Rossby wave train
South America
Teleconnections
AbstractThis paper examines the effects of the tropical Pacific Ocean (TPO) and Indian Ocean Dipole (IOD) modes in the interannual variations of austral spring rainfall over South America (SA). The TPO mode refers to the El Niño-Southern Oscillation (ENSO). The isolated effects between IOD and TPO were estimated, events were chosen from the residual TPO (R-TPO) or residual IOD (R-IOD), and the IOD (TPO) effects for the R-TPO (R-IOD) composites were removed from the variables. One relevant result was the nonlinear precipitation response to R-TPO and R-IOD. This feature was accentuated for the R-IOD composites. The positive R-IOD composite showed significant negative precipitation anomalies along equatorial SA east of 55◦ W and in subtropical western SA, and showed positive anomalies in northwestern SA and central Brazil. The negative R-IOD composite indicated significant positive precipitation anomalies in northwestern Amazon, centraleastern Brazil north of 20◦ S, and western subtropical SA, and negative anomalies were found in western SA south of 30◦ S. This nonlinearity was likely due to the distinct atmospheric circulation responses to the anomalous heating sources located in longitudinally distinct regions: the western tropical Indian Ocean and areas neighboring Indonesia. The results obtained in this study might be relevant for climate monitoring and modeling studies.
AreaMET
Arrangementurlib.net > Fonds > Produção a partir de 2021 > CGCT > El niño-southern oscillation...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGP3W34T/45PQ7L5
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34T/45PQ7L5
Languageen
Target Filekayano-el nino.pdf
User Groupsimone
Reader Groupadministrator
simone
Visibilityshown
Archiving Policyallowpublisher allowfinaldraft
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/46KUATE
Citing Item Listsid.inpe.br/bibdigital/2022/04.03.22.23 1
sid.inpe.br/mtc-m21/2012/07.13.14.56.22 1
DisseminationWEBSCI; PORTALCAPES; SCOPUS.
Host Collectionurlib.net/www/2021/06.04.03.40
6. Notes
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