1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/3R3TN42 |
Repositório | sid.inpe.br/mtc-m21c/2018/05.07.18.45 (acesso restrito) |
Última Atualização | 2018:05.07.18.45.37 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2018/05.07.18.45.37 |
Última Atualização dos Metadados | 2020:12.07.21.11.37 (UTC) administrator |
DOI | 10.1016/j.agrformet.2017.03.023 |
ISSN | 0168-1923 |
Chave de Citação | GerkenRFABMMMSVS:2018:InMeRe |
Título | Investigating the mechanisms responsible for the lack of surface energy balance closure in a central Amazonian tropical rainforest |
Ano | 2018 |
Mês | May |
Data de Acesso | 09 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 1271 KiB |
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2. Contextualização | |
Autor | 1 Gerken, Tobias 2 Ruddell, Benjamin L. 3 Fuentes, Jose D. 4 Araújo, Alessandro 5 Brunsell, Nathaniel A. 6 Maia, Jair 7 Manzi, Antonio 8 Mercer, Juliane 9 Santos, Rosa Nascimento dos 10 Von Randow, Celso 11 Stoy, Paul C. |
Grupo | 1 2 3 4 5 6 7 8 9 10 COCST-COCST-INPE-MCTIC-GOV-BR |
Afiliação | 1 Montana State University 2 Northern Arizona University 3 The Pennsylvania State University 4 Embrapa Amazônia Oriental 5 University of Kansas 6 Universidade do Estado do Amazonas (UEA) 7 Instituto Nacional de Pesquisas da Amazônia (INPA) 8 Montana State University 9 Universidade do Estado do Amazonas (UEA) 10 Instituto Nacional de Pesquisas Espaciais (INPE) 11 Montana State University |
Endereço de e-Mail do Autor | 1 2 3 4 5 6 7 8 9 10 celso.vonrandow@inpe.br |
Revista | Agricultural and Forest Meteorology |
Volume | 255 |
Páginas | 92-103 |
Nota Secundária | A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE A2_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA |
Histórico (UTC) | 2018-05-07 18:45:37 :: simone -> administrator :: 2018-05-07 18:45:37 :: administrator -> simone :: 2018 2018-05-07 18:51:20 :: simone -> administrator :: 2018 2019-01-04 16:57:05 :: administrator -> simone :: 2018 2019-01-04 17:27:00 :: simone -> administrator :: 2018 2020-12-07 21:11:37 :: administrator -> simone :: 2018 |
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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 | Eddy covariance Information flow Latent heat flux Sensible heat flux Tropical rainforest |
Resumo | This work investigates the diurnal and seasonal behavior of the energy balance residual (E) that results from the observed difference between available energy and the turbulent fluxes of sensible heat (H) and latent heat (LE) at the FLUXNET BR-Ma2 site located in the Brazilian central Amazon rainforest. The behavior of E is analyzed by extending the eddy covariance averaging length from 30 min to 4 h and by applying an Information Flow Dynamical Process Network to diagnose processes and conditions affecting E across different seasons. Results show that the seasonal turbulent flux dynamics and the Bowen ratio are primarily driven by net radiation (Rn), with substantial sub-seasonal variability. The Bowen ratio increased from 0.25 in April to 0.4 at the end of September. Extension of the averaging length from 0.5 (94.6% closure) to 4 h and thus inclusion of longer timescale eddies and mesoscale processes closes the energy balance and lead to an increase in the Bowen ratio, thus highlighting the importance of additional H to E. Information flow analysis reveals that the components of the energy balance explain between 25 and 40% of the total Shannon entropy with higher values during the wet season than the dry season. Dry season information flow from the buoyancy flux to E are 3050% larger than that from H, indicating the potential importance of buoyancy fluxes to closing E. While the low closure highlights additional sources not captured in the flux data and random measurement errors contributing to E, the findings of the information flow and averaging length analysis are consistent with the impact of mesoscale circulations, which tend to transport more H than LE, on the lack of closure. |
Área | CST |
Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Investigating the mechanisms... |
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 | |
Idioma | en |
Arquivo Alvo | gerken_investigating.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher denyfinaldraft24 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3F3T29H |
Divulgação | WEBSCI; PORTALCAPES. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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