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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriocptec.inpe.br/adm_conf/2005/10.13.12.59
Última Atualização2006:04.16.19.39.10 (UTC) administrator
Repositório de Metadadoscptec.inpe.br/adm_conf/2005/10.13.12.59.27
Última Atualização dos Metadados2021:02.10.19.01.48 (UTC) administrator
Chave SecundáriaINPE-13884-PRE/9065
Chave de CitaçãoMendonçaBona:2006:InReAn
TítuloStudy of the horizontal and vertical energy exchanges during SACZ episodes: influence of the resolution of the analyses and the models and the convection parameterization
FormatoCD-ROM; On-line.
Ano2006
Data de Acesso26 dez. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho356 KiB
2. Contextualização
Autor1 Mendonça, Renata Weissmann Borges
2 Bonatti, José Paulo
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHJ7
Grupo1 CPT-INPE-MCT-BR
2 DMD-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 renataw@cptec.inpe.br
2 bonatti@cptec.inpe.br
EditorVera, Carolina
Nobre, Carlos
Endereço de e-Mailrenataw@cptec.inpe.br
Nome do EventoInternational Conference on Southern Hemisphere Meteorology and Oceanography, 8 (ICSHMO).
Localização do EventoFoz do Iguaçu
Data24-28 Apr. 2006
Editora (Publisher)American Meteorological Society (AMS)
Cidade da Editora45 Beacon Hill Road, Boston, MA, USA
Páginas1833-1836
Título do LivroProceedings
Tipo TerciárioPoster
OrganizaçãoAmerican Meteorological Society (AMS)
Histórico (UTC)2005-10-13 12:59:27 :: renataw@cptec.inpe.br -> administrator ::
2005-11-11 21:53:19 :: administrator -> adm_conf ::
2005-12-15 23:54:34 :: adm_conf -> renataw@cptec.inpe.br ::
2006-03-29 17:13:45 :: renataw@cptec.inpe.br -> administrator ::
2006-04-18 20:51:37 :: administrator -> lise@dpi.inpe.br ::
2010-12-28 12:36:16 :: lise@dpi.inpe.br -> administrator ::
2010-12-29 15:54:55 :: administrator -> lise@dpi.inpe.br :: 2006
2010-12-29 16:05:36 :: lise@dpi.inpe.br -> administrator :: 2006
2010-12-29 18:50:48 :: administrator -> banon :: 2006
2011-01-02 17:14:35 :: banon -> administrator :: 2006
2021-02-10 19:01:48 :: administrator -> :: 2006
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Palavras-ChaveSouth Atlantic Convergence Zone
energetics
normal modes
global model
convection parameterization
ResumoThe horizontal and vertical energy exchanges for a composite of seven South Atlantic Convergence Zone (SACZ) episodes were studied by expansion into three-dimensional normal mode functions (Kasahara and Puri, 1981) using the National Centers for Environmental Prediction (NCEP) analyses with T062L28, T126L28 e T170L42 resolutions. In the first part of this study (observational part), energetics analyses for the SACZ composite were performed with an emphasis on the vertical energy partition between external and internal modes and on the energy interactions within and between various horizontal oscillation modes, such as Rossby, Kelvin, Mixed Rossby-Gravity and West and East Gravity modes. In the second part (modelling experiments), the performance of the CPTEC Global Model in simulating the modal energetics for the SACZ composite was evaluated, emphasizing the influence of the model resolution and the three different deep convection parameterizations: Kuo, Relaxed Arakawa-Schubert (RAS) and Grell. A maximum share of the total energy (about 60%) was found in the 4th to 7th internal modes with equivalent depths between 100 and 600 meters, especially over the great part of the central South America and near equator including the SACZ region. As the latitude increases, the energy is distributed towards the lower order modes (n = 1 to 3) with the external modes category becoming dominant at higher latitudes. For the horizontal energy partition, the most expressive contributions were obtained for the auto-interactions of the Rossby and Kelvin modes and for Rossby-Kelvin cross interactions in all vertical modes categories. The Rossby-Kelvin cross interactions were the main process for constructive energy interferences in the SACZ region. The vertical modes interactions indicated that the percentage of total energy increases from low levels to the stratosphere with maximum positive (negative) interferences in high levels (stratosphere), in the 4th to 7th internal modes. The results from the modelling experiments showed that the model predictions using the Kuo, RAS and Grell deep convection schemes were similar with each other, and had a good agreement with the patterns obtained in the observational part. The use of different deep convection schemes did not present significant impact in the partition and interaction of energy between vertical and horizontal modes. A greater impact was obtained increasing the vertical resolution of the analyses and the model from 28 to 42 levels. A greater number of internal modes shows a relevant role in the horizontal and vertical energy exchanges, in terms of representing the observed characteristics.
ÁreaMET
TipoWeather analysis and forecasting
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Study of the...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Study of the...
Conteúdo da Pasta docacessar
Conteúdo da Pasta source
paper_8icshmo_renata_mendonça.doc 29/03/2006 14:13 194.0 KiB 
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/cptec.inpe.br/adm_conf/2005/10.13.12.59
URL dos dados zipadoshttp://urlib.net/zip/cptec.inpe.br/adm_conf/2005/10.13.12.59
Idiomaen
Arquivo Alvo1833-1836.pdf
Grupo de Usuáriosadministrator
renataw@cptec.inpe.br
administrator
banon
Visibilidadeshown
Detentor da CópiaSID/SCD
Permissão de Leituraallow from all
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUPEJL
8JMKD3MGPCW/43SKC35
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.52.26 2
sid.inpe.br/bibdigital/2013/10.06.18.03 2
Acervo Hospedeirocptec.inpe.br/nobre/2005/06.02.21.14
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Nota1
Campos Vaziosarchivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel dissemination documentstage doi edition identifier isbn issn label lineage mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume


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