| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | J8LNKAN8RW/38MR2BL |
| Repositório | dpi.inpe.br/plutao/2010/12.02.14.18 |
| Última Atualização | 2011:02.22.17.36.54 (UTC) administrator |
| Repositório de Metadados | dpi.inpe.br/plutao/2010/12.02.14.18.15 |
| Última Atualização dos Metadados | 2018:06.05.00.01.15 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.1007/s10546-010-9563-3 |
| ISSN | 0006-8314 1573-1472 |
| Rótulo | lattes: 0107976161469463 2 ZeriS¨¢:2010:HoVeTu |
| Chave de Citação | ZeriAbre:2011:HoVeTu |
| Título | Horizontal and Vertical Turbulent Fluxes Forced by a Gravity Wave Event in the Nocturnal Atmospheric Surface Layer Over the Amazon Forest  |
| Projeto | FAPESP [01/06908-7] |
| Ano | 2011 |
| Mês | MAR |
| Data de Acesso | 20 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 1507 KiB |
| 2. Contextualização | |
| Autor | 1 Zeri, Marcelo 2 Abreu, Leonardo Deane de |
| Grupo | 1 2 CRN-CCR-INPE-MCT-BR |
| Afiliação | 1 Univ Illinois, Energy Biosci Inst, Urbana, IL 61801 USA 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 2 leonardo.deane@pq.cnpq.br |
| Endereço de e-Mail | leonardo.deane@pq.cnpq.br |
| Revista | Boundary-Layer Meteorology |
| Volume | 138 |
| Número | 3 |
| Páginas | 413-431 |
| Nota Secundária | B1_ASTRONOMIA_/_FÍSICA A1_ENGENHARIAS_III A1_GEOCIÊNCIAS A1_INTERDISCIPLINAR |
| Histórico (UTC) | 2010-12-06 14:15:31 :: lattes -> ricardo :: 2010 2010-12-07 11:40:45 :: ricardo -> administrator :: 2010 2010-12-08 15:17:57 :: administrator -> marciana :: 2010 2011-08-04 17:06:17 :: marciana -> administrator :: 2010 -> 2011 2011-08-07 01:51:28 :: administrator -> marciana :: 2011 2012-01-17 12:00:16 :: marciana -> administrator :: 2011 2012-07-25 15:49:35 :: administrator -> banon :: 2011 2012-09-27 14:27:08 :: banon -> administrator :: 2011 2018-06-05 00:01:15 :: administrator -> marciana :: 2011 |
| 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 | finaldraft |
| Palavras-Chave | Amazon forest Downbursts Gravity waves Nocturnal surface layer Scalar fluxes Wavelet analysis. BOUNDARY-LAYER DECIDUOUS FOREST RAIN-FOREST INTERMITTENT TURBULENCE COHERENT MOTIONS EXCHANGE CANOPY ENERGY CARBON VARIABILITY |
| Resumo | A nocturnal gravity wave was detected over a south-western Amazon forest during the Large-Scale Biosphere-Atmosphere experiment in Amazonia (LBA) in the course of the dry-to-wet season campaign on October 2002. The atmospheric surface layer was stably stratified and had low turbulence activity, based on friction velocity values. However, the passage of the wave, an event with a period of about 180-300 s, caused negative turbulent fluxes of carbon dioxide (CO2) and positive sensible heat fluxes, as measured by the eddy-covariance system at 60 m (¡Ö30 m above the tree tops). The evolution of vertical profiles of air temperature, specific humidity and wind speed during the wave movement revealed that cold and drier air occupied the sub-canopy space while high wind speeds were measured above the vegetation. The analysis of wind speed and scalars high frequency data was performed using the wavelet technique, which enables the decomposition of signals in several frequencies allowed by the data sampling conditions. The results showed that the time series of vertical velocity and air temperature were -90¡ã out of phase during the passage of the wave, implying no direct vertical transport of heat. Similarly, the time series of vertical velocity and CO2 concentration were 90¡ã out of phase. The wave was not directly associated with vertical fluxes of this variable but the mixing induced by its passage resulted in significant exchanges in smaller scales as measured by the eddy-covariance system. The phase differences between horizontal velocity and both air temperature and CO2 concentration were, respectively, zero and 180¡ã, implying phase and anti-phase relationships. As a result, the wave contributed to positive horizontal fluxes of heat and negative horizontal fluxes of carbon dioxide. Such results have to be considered in nocturnal boundary-layer surface-atmosphere exchange schemes for modelling purposes. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRN > Horizontal and Vertical... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/J8LNKAN8RW/38MR2BL |
| URL dos dados zipados | http://urlib.net/zip/J8LNKAN8RW/38MR2BL |
| Idioma | en |
| Arquivo Alvo | zeni.pdf |
| Grupo de Usuários | administrator banon lattes marciana |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft12 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUAPES |
| URL (dados não confiáveis) | http://www.springerlink.com |
| Divulgação | WEBSCI; PORTALCAPES; AGU. |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Notas | Setores de Atividade: Pesquisa e desenvolvimento cient¨ªfico. Informações Adicionais: Publicado online em 25 de novembro de 2010... |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate session shorttitle sponsor subject tertiarymark tertiarytype typeofwork |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |