1. Identity statement | |
Reference Type | Journal Article |
Site | mtc-m21c.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34R/3T3CHE8 |
Repository | sid.inpe.br/mtc-m21c/2019/04.01.11.25 (restricted access) |
Last Update | 2019:04.01.11.25.42 (UTC) simone |
Metadata Repository | sid.inpe.br/mtc-m21c/2019/04.01.11.25.42 |
Metadata Last Update | 2021:01.02.03.44.12 (UTC) administrator |
DOI | 10.1002/joc.5886 |
ISSN | 0899-8418 |
Citation Key | KayanoAndrSouz:2019:ElNiOs |
Title | El Nino-Southern oscillation related teleconnections over South America under distinct Atlantic multidecadal oscillation and Pacific interdecadal oscillation backgrounds: La Nina |
Year | 2019 |
Month | mar. |
Access Date | 2024, May 19 |
Type of Work | journal article |
Secondary Type | PRE PI |
Number of Files | 1 |
Size | 3099 KiB |
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2. Context | |
Author | 1 Kayano, Mary Toshie 2 Andreoli, Rita Valéria 3 Souza, Rodrigo Augusto Ferreira de |
Resume Identifier | 1 8JMKD3MGP5W/3C9JHST |
ORCID | 1 0000-0002-2516-295X 2 0000-0001-5531-0733 |
Group | 1 DIDMD-CGCPT-INPE-MCTIC-GOV-BR |
Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Universidade do Estado do Amazonas (UEAM) 3 Universidade do Estado do Amazonas (UEAM) |
Author e-Mail Address | 1 mary.kayano@inpe.br |
Journal | International Journal of Climatology |
Volume | 39 |
Number | 3 |
Pages | 1359-1372 |
Secondary Mark | A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I |
History (UTC) | 2019-04-01 11:25:42 :: simone -> administrator :: 2019-04-01 11:25:43 :: administrator -> simone :: 2019 2019-04-01 11:26:17 :: simone -> administrator :: 2019 2021-01-02 03:44:12 :: administrator -> simone :: 2019 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Content Type | External Contribution |
Version Type | publisher |
Keywords | Atlantic Multidecadal Oscillation climate variability climatology La Nina Pacific Interdecadal Oscillation |
Abstract | The Pacific Interdecadal Oscillation (PDO) and the Atlantic Multidecadal Oscillation (AMO) influence in different ways the La Nina (LN) related teleconnections in South America. The low-frequency backgrounds in the Atlantic and Pacific Oceans play an important role in modulating the LN-related Walker and Hadley cells and the Rossby wavetrain pattern in the Southern Hemisphere. The illustration shows the LN-related SST anomaly pattern during the austral summer for distinct low-frequency backgrounds. This analysis investigates the concomitant influence of two dominant low-frequency modes, the Pacific Interdecadal Oscillation (PDO) and the Atlantic Multidecadal Oscillation (AMO), on the La Nina (LN) related climate teleconnections over South America (SA). Four possible low-frequency backgrounds are analysed: WAMO/WPDO, WAMO/CPDO, CAMO/WPDO and CAMO/CPDO, with the letters W and C referring, respectively, to the warm and cold phases of the AMO and PDO. The low-frequency anomalous sea surface cooling (warming) in the tropical Pacific during the CPDO (WPDO) favours (impedes) the settling of the LN-related negative SST anomalies in this oceanic sector. Thus, the LN-related SST anomaly patterns in the tropical Pacific in the CPDO backgrounds are meridionally more extensive and stronger than those in the WPDO backgrounds. The highest and lowest percentages of the years that experienced LN events occurred during the WAMO/CPDO and CAMO/WPDO backgrounds, respectively. The northern node of the LN-related wet-dry dipole between northern SA and southeastern SA (SESA) occurs in most seasons for all backgrounds. However, the southern node occurs in specific seasons: spring and summer for the WAMO/WPDO, winter and spring for the WAMO/CPDO, winter and summer for the CAMO/WPDO and spring for the CAMO/CPDO. Also, the LN effect on the South American monsoon with a wet-dry dipole between northern SA and eastern Brazil during summer is noted in most backgrounds, but with differences among them. We discuss here the differences in the precipitation anomaly patterns, Walker and Hadley cells and Rossby wavetrain patterns among the backgrounds. The low-frequency Atlantic and Pacific backgrounds play an important role in defining the rainfall anomaly pattern associated with the LN. The results shown here have not been discussed before and might be useful mainly for climate monitoring purposes. |
Area | MET |
Arrangement | urlib.net > Fonds > Produção anterior à 2021 > DIDMD > El Nino-Southern oscillation... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | en |
Target File | Kayano_et_al-2019-International_Journal_of_Climatology.pdf |
User Group | simone |
Reader Group | administrator simone |
Visibility | shown |
Archiving Policy | denypublisher denyfinaldraft |
Read Permission | deny from all and allow from 150.163 |
Update Permission | not transferred |
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5. Allied materials | |
Next Higher Units | 8JMKD3MGPCW/43SKC35 |
Citing Item List | sid.inpe.br/bibdigital/2021/01.01.17.20 2 sid.inpe.br/mtc-m21/2012/07.13.14.56.22 1 |
Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Host Collection | urlib.net/www/2017/11.22.19.04 |
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6. Notes | |
Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Description control | |
e-Mail (login) | simone |
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