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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3R3TN42
Repositóriosid.inpe.br/mtc-m21c/2018/05.07.18.45   (acesso restrito)
Última Atualização2018:05.07.18.45.37 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/05.07.18.45.37
Última Atualização dos Metadados2020:12.07.21.11.37 (UTC) administrator
DOI10.1016/j.agrformet.2017.03.023
ISSN0168-1923
Chave de CitaçãoGerkenRFABMMMSVS:2018:InMeRe
TítuloInvestigating the mechanisms responsible for the lack of surface energy balance closure in a central Amazonian tropical rainforest
Ano2018
MêsMay
Data de Acesso08 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1271 KiB
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
RevistaAgricultural and Forest Meteorology
Volume255
Páginas92-103
Nota SecundáriaA1_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
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-ChaveEddy covariance
Information flow
Latent heat flux
Sensible heat flux
Tropical rainforest
ResumoThis 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.
ÁreaCST
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvogerken_investigating.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
DivulgaçãoWEBSCI; PORTALCAPES.
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 nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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