1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21b.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34P/3KMCPAL |
Repositório | sid.inpe.br/mtc-m21b/2015/11.30.15.21 |
Última Atualização | 2017:07.21.16.21.21 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21b/2015/11.30.15.21.26 |
Última Atualização dos Metadados | 2018:06.04.02.55.53 (UTC) administrator |
DOI | 10.1175/MWR-D-14-00393.1 |
ISSN | 0027-0644 |
Chave de Citação | MachadoChab:2015:EfTuPa |
Título | Effect of turbulence parameterization on assessment of cloud organization |
Ano | 2015 |
Data de Acesso | 16 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 1937 KiB |
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2. Contextualização | |
Autor | 1 Machado, Luiz Augusto Toledo 2 Chaboureau, Jean-Pierre |
Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JHMS |
Grupo | 1 CPT-CPT-INPE-MCTI-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 University of Toulouse |
Endereço de e-Mail do Autor | 1 luiz.machado@inpe.br |
Revista | Monthly Weather Review |
Volume | 143 |
Número | 8 |
Páginas | 3246-3263 |
Nota Secundária | A1_GEOCIÊNCIAS A2_INTERDISCIPLINAR B2_ASTRONOMIA_/_FÍSICA |
Histórico (UTC) | 2015-11-30 15:21:26 :: simone -> administrator :: 2016-06-21 18:59:33 :: administrator -> simone :: 2015 2017-07-21 16:21:21 :: simone -> administrator :: 2015 2018-06-04 02:55:53 :: administrator -> simone :: 2015 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | Convection Turbulence Cloud resolving models |
Resumo | This study evaluates the cloud and rain cell organization in space and time as forecasted by a cloud-resolving model. The forecast fields, mainly describing mesoscale convective complexes and cold fronts, were utilized to generate synthetic satellite and radar images for comparison with Meteosat Second Generation and S-band radar observations. The comparison was made using a tracking technique that computed the size and lifetime of cloud and rain distributions and provided histograms of radiative quantities and cloud-top height. The tracking technique was innovatively applied to test the sensitivity of forecasts to the turbulence parameterization. The simulations with 1D turbulence produced too many small cloud systems and rain cells with a shorter lifetime than observed. The 3D turbulence simulations yielded size and lifetime distributions more consistent with the observations. As shown for a case study, 3D turbulence yielded longer mixing length, larger entrainment, and stronger turbulence kinetic energy inside clouds than 1D turbulence. The simulation with 3D turbulence had the best scores in high clouds. These features suggest that 1D turbulence did not produce enough entrainment, allowing the formation of more small cloud and rain cells than observed. Further tests were performed on the sensitivity to the mixing length with 3D turbulence. Cloud organization was very sensitive to in-cloud mixing length and the use of a very small value increased the number of small cells, much more than the simulations with 1D turbulence. With a larger in-cloud mixing length, the total number of cells, mainly the small ones, was strongly reduced. |
Área | MET |
Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Effect of turbulence... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
URL dos dados | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3KMCPAL |
URL dos dados zipados | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3KMCPAL |
Idioma | en |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher6 allowfinaldraft |
Permissão de Leitura | allow from all |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Repositório Espelho | urlib.net/www/2011/03.29.20.55 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.06.18.03 4 |
Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject targetfile tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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