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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3QL77RL
Repositorysid.inpe.br/mtc-m21b/2018/03.02.14.18   (restricted access)
Last Update2018:03.02.14.18.54 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21b/2018/03.02.14.18.55
Metadata Last Update2019:01.14.17.05.24 (UTC) administrator
DOI10.1002/joc.5208
ISSN0899-8418
Labelself-archiving-INPE-MCTIC-GOV-BR
Citation KeyDasariLaViRaPaHo:2018:ENInIn
TitleENSO influence on the interannual variability of the Red Sea convergence zone and associated rainfall
Year2018
Access Date2024, May 18
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size2101 KiB
2. Context
Author1 Dasari, Hari Prasad
2 Langodan, Sabique
3 Viswanadhapalli, Yesubabu
4 Rao, Vadlamudi Brahmananda
5 Papadopoulos, Vassilis P.
6 Hoteit, Ibrahim
Resume Identifier1
2
3
4 8JMKD3MGP5W/3C9JJAJ
ORCID1 0000-0003-0628-4481
2 0000-0003-0513-1790
3
4
5
6 0000-0002-3751-4393
Group1
2
3
4 CGCPT-CGCPT-INPE-MCTIC-GOV-BR
Affiliation1 King Abdullah University of Science and Technology (KAUST)
2 King Abdullah University of Science and Technology (KAUST)
3 Weather and Climate Research Group, National Atmospheric Research Laboratory
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Hellenic Centre for Marine Research
6 King Abdullah University of Science and Technology (KAUST)
JournalInternational Journal of Climatology
Volume38
Number2
Pages761-775
Secondary MarkA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
History (UTC)2018-03-02 14:21:12 :: simone -> administrator :: 2018
2018-06-21 01:45:47 :: administrator -> simone :: 2018
2018-06-25 15:51:10 :: simone -> administrator :: 2018
2019-01-04 16:56:02 :: administrator -> simone :: 2018
2019-01-07 14:30:41 :: simone -> administrator :: 2018
2019-01-14 17:05:24 :: administrator -> simone :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsRed Sea convergence zone
Red Sea trough
ENSO
rainfall
moisture convergence
Abstract: The Red Sea convergence zone (RSCZ) is formed by opposite surface winds blowing from northwest to southeast directions at around 18∘ 19∘N between October and January. A reverse-oriented, low-level monsoon trough at 850 hPa, known as the Red Sea trough (RST), transfers moisture from the southern Red Sea to RSCZ. The positions of the RSCZ and RST and the intensity of the RST have been identified as important factors in modulating weather and climatic conditions across the Middle East. Here, we investigate the influence of the El Niño southern oscillation (ENSO) on the interannual variability of RSCZ, RST, and regional rainfall during winter months. Our results indicate that El Niño (warm ENSO phase) favours a shift of the RSCZ to the north and a strengthening of the RST in the same direction. Conversely, during November and December of La Niña periods (cold ENSO phase), the RSCZ shift to the south and the RST strengthens in the same direction. During El Niño periods, southeasterly wind speeds increase (2030%) over the southern Red Sea and northwesterly wind speeds decrease (1015%) over the northern Red Sea. Noticeable increases in the number of rainy days and the intensity of rain events are observed during El Niño phases. These increases are associated with colder than normal air intrusion at lower levels from the north combined with warm air intrusion from the south over the RSCZ. Our analysis suggests that during El Niño winters, warmer sea surface temperatures and higher convective instability over the Red Sea favour local storms conditions and increase rainfall over the Red Sea and adjoining regions.
AreaMET
Arrangementurlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > ENSO influence on...
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4. Conditions of access and use
Languageen
Target Filedasari_enso.compressed.pdf
User Groupsimone
Reader Groupadministrator
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Visibilityshown
Archiving Policydenypublisher denyfinaldraft
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Next Higher Units8JMKD3MGPCW/3EUPEJL
Citing Item Listsid.inpe.br/bibdigital/2013/10.06.18.03 5
sid.inpe.br/mtc-m21/2012/07.13.15.01.10 3
DisseminationWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
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