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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/44ED6E5
Repositóriosid.inpe.br/mtc-m21c/2021/04.02.13.44
Última Atualização2021:04.02.13.48.16 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2021/04.02.13.44.53
Última Atualização dos Metadados2022:06.07.22.38.13 (UTC) administrator
DOI10.1175/WAF-D-19-0203.1
ISSN0882-8156
Chave de CitaçãoKlingamanYCGGWCKH:2021:SuPrPe
TítuloSubseasonal prediction performance for austral summer South American rainfall
Ano2021
Data de Acesso20 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4906 KiB
2. Contextualização
Autor1 Klingaman, Nicholas P.
2 Young, Matthew
3 Chevuturi, Amulya
4 Guimarães, Bruno dos Santos
5 Guo, Liang
6 Woolnought, Steven J.
7 Coelho, Caio Augusto dos Santos
8 Kubota, Paulo Yoshio
9 Holloway, Christopher E.
Grupo1
2
3
4 MET-MET-DIPGR-INPE-MCTI-GOV-BR
5
6
7 DIPTC-CGCT-INPE-MCTI-GOV-BR
8 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 University of Reading
2 University of Reading
3 University of Reading
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 University of Reading
6 University of Reading
7 Instituto Nacional de Pesquisas Espaciais (INPE)
8 Instituto Nacional de Pesquisas Espaciais (INPE)
9 University of Reading
Endereço de e-Mail do Autor1 nicholas.klingaman@ncas.ac.uk
2
3
4 bruno.guimaraes@inpe.br
5
6
7 caio.augusto.coelho@gmail.com
8 pkubota@gmail.com
RevistaWeather and Forecasting
Volume36
Número1
Páginas147-169
Nota SecundáriaA2_INTERDISCIPLINAR A2_GEOCIÊNCIAS
Histórico (UTC)2021-04-02 13:44:53 :: simone -> administrator ::
2021-04-02 13:44:54 :: administrator -> simone :: 2021
2021-04-02 13:48:18 :: simone -> administrator :: 2021
2022-06-07 22:38:13 :: administrator -> simone :: 2021
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveSouth America
ENSO
Madden-Julian oscillation
Rainfall
Forecast verification/skill
Intraseasonal variability
ResumoSkillful and reliable predictions of week-to-week rainfall variations in South America, two to three weeks ahead, are essential to protect lives, livelihoods, and ecosystems. We evaluate forecast performance for weekly rainfall in extended austral summer (NovemberMarch) in four contemporary subseasonal systems, including a new Brazilian model, at 15-week leads for 19992010. We measure performance by the correlation coefficient (in time) between predicted and observed rainfall; we measure skill by the Brier skill score for rainfall terciles against a climatological reference forecast. We assess unconditional performance (i.e., regardless of initial condition) and conditional performance based on the initial phase of the MaddenJulian oscillation (MJO) and El NiñoSouthern Oscillation (ENSO). All models display substantial mean rainfall biases, including dry biases in Amazonia and wet biases near the Andes, which are established by week 1 and vary little thereafter. Unconditional performance extends to week 2 in all regions except for Amazonia and the Andes, but to week 3 only over northern, northeastern, and southeastern South America. Skill for upper-and lower-tercile rainfall extends only to week 1. Conditional performance is not systematically or significantly higher than unconditional perfor-mance; ENSO and MJO events provide limited windows of opportunity for improved S2S predictions that are region and model dependent. Conditional performance may be degraded by errors in predicted ENSO and MJO teleconnections to regional rainfall, even at short lead times.
ÁreaMET
Arranjo 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Subseasonal prediction performance...
Arranjo 2urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Subseasonal prediction performance...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 02/04/2021 10:44 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/44ED6E5
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/44ED6E5
Idiomaen
Arquivo Alvoklingaman_subseasonal.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F35TRS
8JMKD3MGPCW/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.15.01.34 3
sid.inpe.br/bibdigital/2022/04.03.22.23 2
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
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