Close

1. Identity statement
Reference TypeJournal Article
Sitemtc-m21c.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34R/3T3CGM8
Repositorysid.inpe.br/mtc-m21c/2019/04.01.11.16   (restricted access)
Last Update2019:04.01.11.16.59 (UTC) simone
Metadata Repositorysid.inpe.br/mtc-m21c/2019/04.01.11.16.59
Metadata Last Update2021:01.02.03.44.12 (UTC) administrator
DOI10.1002/joc.5892
ISSN0899-8418
Citation KeyLatinovicChaRanMedLyr:2019:SeClOn
TitleSeasonal climate and the onset of the rainy season in western-central Brazil simulated by Global Eta Framework model
Year2019
Monthmar.
Access Date2024, May 19
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size26093 KiB
2. Context
Author1 Latinovic, Dragan
2 Chan, Chou Sin
3 Rancic, Miodrag
4 Medeiros, Gustavo Sueiro
5 Lyra, André de Arruda
Resume Identifier1
2 8JMKD3MGP5W/3C9JGRQ
ORCID1 0000-0003-1859-7346
Group1 MET-MET-SESPG-INPE-MCTIC-GOV-BR
2 DIDMD-CGCPT-INPE-MCTIC-GOV-BR
3
4 CGCPT-CGCPT-INPE-MCTIC-GOV-BR
5 CGCPT-CGCPT-INPE-MCTIC-GOV-BR
Affiliation1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 MSG at EMC/NCEP/NOAA
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 dragan.latinovic@inpe.br
2 chou.chan@inpe.br
3
4 gustavo.medeiros@inpe.br
5 andre.lyra@inpe.br
JournalInternational Journal of Climatology
Volume39
Number3
Pages1429-1445
Secondary MarkA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
History (UTC)2019-04-01 11:16:59 :: simone -> administrator ::
2019-04-01 11:16:59 :: administrator -> simone :: 2019
2019-04-01 11:17:42 :: simone -> administrator :: 2019
2019-04-04 08:44:33 :: administrator -> simone :: 2019
2019-06-18 17:03:11 :: simone -> administrator :: 2019
2019-07-02 19:02:02 :: administrator -> simone :: 2019
2019-12-06 16:55:39 :: simone -> administrator :: 2019
2021-01-02 03:44:12 :: administrator -> simone :: 2019
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
KeywordsGEF
Eta model
monsoon onset
rainy season
South America
AbstractThe seasonal cycle of precipitation in tropical South America is determined by the monsoonal system. The transition from dry to wet season occurs in austral spring (September-November, SON) when intense convection from northwestern South America rapidly shifts southwards to the southern Amazon Basin and western-central Brazil (WCB) in October and further to the southeast of Brazil in November. This study evaluates ability of the global atmospheric model, Global Eta Framework (GEF), at 25-km horizontal resolution, to simulate the onset of the rainy season in WCB region. The simulations are based on a five-member ensemble seasonal integrations for the years 2011 and 2013. Evaluation of mean global simulated fields, such as 200-hPa wind, 500-hPa geopotential height, 850-hPa temperature and wind, and MSLP at the surface, for the SON period indicates high level of agreement with reanalyses and observations, both in spatial distribution and intensity for most of the variables. The variable of the lowest skill is precipitation, which is overestimated over some tropical oceanic regions and underestimated over tropical continental regions, including South America. The onset of the rainy season is determined using methods based on precipitation and outgoing long-wave radiation (OLR). The threshold based on simulated precipitation is also calculated as an alternative method for defining monsoon onset. Comparison of the 5-day averaged values (pentads) of precipitation and OLR of all members of the ensemble and the ensemble mean against the observed data shows the ability of GEF to reproduce the typical pattern of transition from dry to wet season in WCB, although most of ensemble members tend to underestimate precipitation and overestimate OLR. The onset date is delayed for few pentads in the model simulations.
AreaMET
Arrangement 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Seasonal climate and...
Arrangement 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Seasonal climate and...
Arrangement 3urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Seasonal climate and...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 01/04/2019 08:16 1.0 KiB 
4. Conditions of access and use
Languageen
Target FileLatinovi-_et_al-2019-International_Journal_of_Climatology.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
Next Higher Units8JMKD3MGPCW/3EUPEJL
8JMKD3MGPCW/3F35TRS
8JMKD3MGPCW/43SKC35
Citing Item Listsid.inpe.br/bibdigital/2013/10.06.18.03 8
sid.inpe.br/bibdigital/2021/01.01.17.20 3
sid.inpe.br/bibdigital/2013/10.15.01.34 2
DisseminationWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Host Collectionurlib.net/www/2017/11.22.19.04
6. Notes
Empty Fieldsalternatejournal 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
7. Description control
e-Mail (login)simone
update 


Close