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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21d.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34T/45DD6DS
Repositorysid.inpe.br/mtc-m21d/2021/09.09.11.55
Last Update2021:09.09.11.55.41 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21d/2021/09.09.11.55.41
Metadata Last Update2022:04.03.22.27.34 (UTC) administrator
DOI10.3390/atmos12091094
ISSN2073-4433
Citation KeyKayanoAndrCéroSouz:2021:RoInOc
TitleThe role of the indian ocean basin-wide and el niño–southern oscillation modes in interannual rainfall variability over south america during austral summer
Year2021
MonthSept.
Access Date2024, May 19
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size7477 KiB
2. Context
Author1 Kayano, Mary Toshie
2 Andreoli, Rita Valéria
3 Céron, Wilmar L.
4 Souza, Rodrigo A. F.
Resume Identifier1 8JMKD3MGP5W/3C9JHST
ORCID1 0000-0002-2516-295X
2
3 0000-0003-1901-9572
Group1 DIMNT-CGCT-INPE-MCTI-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Universidade do Estado do Amazonas (UEA)
3 Universidad del Valle
4 Universidade do Estado do Amazonas (UEA)
Author e-Mail Address1 mary.kayano@inpe.br
2
3 wilmar.ceron@correounivalle.edu.co
4 rafsouza@uea.edu.br
JournalAtmosphere
Volume12
Number9
Pagese1094
Secondary MarkB3_ENGENHARIAS_III B3_ENGENHARIAS_I B3_CIÊNCIAS_AMBIENTAIS B4_ENGENHARIAS_II B5_GEOCIÊNCIAS
History (UTC)2021-09-09 11:55:41 :: simone -> administrator ::
2021-09-09 11:55:42 :: administrator -> simone :: 2021
2021-09-09 12:00:32 :: simone -> administrator :: 2021
2022-04-03 22:27:34 :: 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
ENSO
Rainfall
Rossby wave train
South America
Teleconnections
Tropical Indian ocean
AbstractThis paper examines the relative role of the Indian Ocean basin-wide (IOBW) mode and El NiñoSouthern Oscillation (ENSO) in the atmospheric circulation and rainfall interannual variations over South America (SA) during southern summer of the 1951‒2016 period. The effects of the warm IOBW and El Niño (EN) events, and of the cold IOBW and La Niña (LN) events are examined using partial correlations. The ENSO and IOBW modes, through the associated large-scale and regional anomalous circulation patterns, induce contrasting effects on the rainfall in northeastern SA. The EN without the warm IOBW effect induces anomalously dry conditions over eastern Amazon and part of northeastern Brazil (NEB) through anomalous sinking motions of the EN-related anomalous Walker and Hadley cells and strong moisture divergence associated with a vigorous anticyclone over tropical South Atlantic (TSA) and SA. The warm IOBW without the EN effect induces anomalously wet conditions in NEB, which is marginally related to the anomalous Walker and Hadley cells but is modulated by an anticyclone over SA between the equator and 20° S, and a cyclone in the southwestern Atlantic between 20° S and 40° S. The results here might be relevant for climate monitoring and modeling studies.
AreaMET
Arrangementurlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > The role of...
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/45DD6DS
zipped data URLhttp://urlib.net/zip/8JMKD3MGP3W34T/45DD6DS
Languageen
Target Filekayano_role.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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