Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1159133
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dc.contributor.authorSERRA-NETO, E. M.
dc.contributor.authorMARTINS, H. S.
dc.contributor.authorDIAS-JUNIOR, C. Q.
dc.contributor.authorSANTANA, R. A.
dc.contributor.authorBRONDANI, D. V.
dc.contributor.authorMANZI, A. O.
dc.contributor.authorARAUJO, A. C. de
dc.contributor.authorTEIXEIRA, P. R.
dc.contributor.authorSÖRGEL, M.
dc.contributor.authorMORTARINI, L.
dc.date.accessioned2023-12-05T01:55:17Z-
dc.date.available2023-12-05T01:55:17Z-
dc.date.created2023-12-04
dc.date.issued2021
dc.identifier.citationAtmosphere, v. 12, n. 12, Article 1631, 2021.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1159133-
dc.descriptionThe parallelized large-eddy simulation model (PALM) was used to understand better the turbulent exchanges of a passive scalar above and within a forested region located in the central Amazon. Weak (2 ms-1) and strong (6 ms-1) wind conditions were simulated. A passive scalar source was introduced to the forest floor for both simulations. The simulations reproduced the main characteristics of the turbulent flow and of the passive scalar transport between the forest and the atmosphere. Noteworthily, strong and weak wind conditions presented different turbulence structures that drove different patterns of scalar exchange both within and above the forest. These results show how passive scalar concentration is influenced by the wind speed at the canopy top. Additionally, higher wind speeds are related to stronger sweep and ejection regimes, generating more intense plumes that are able to reduce the passive scalar concentration inside the forest canopy. This work was the first that used PALM to investigate scalar transport between the Amazon rainforest and the atmosphere
dc.language.isoeng
dc.rightsopenAccess
dc.titleSimulation of the scalar transport above and within the Amazon Forest Canopy.
dc.typeArtigo de periódico
dc.subject.thesagroFloresta Tropical
dc.subject.thesagroVento
dc.subject.nalthesaurusAmazonia
dc.subject.nalthesaurusForest canopy
riaa.ainfo.id1159133
riaa.ainfo.lastupdate2023-12-04
dc.identifier.doihttps://doi.org/10.3390/atmos12121631
dc.contributor.institutionEDIVALDO M. SERRA-NETO, INPA
dc.contributor.institutionHARDINEY S. MARTINS, IFPAeng
dc.contributor.institutionCLÉO Q. DIAS-JÚNIOR, INPA / IFPAeng
dc.contributor.institutionRAONI A. SANTANA, UFOPAeng
dc.contributor.institutionDAIANE V. BRONDANI, INPAeng
dc.contributor.institutionANTÔNIO O. MANZI, INPEeng
dc.contributor.institutionALESSANDRO CARIOCA DE ARAUJO, CPATUeng
dc.contributor.institutionPAULO R. TEIXEIRA, INPAeng
dc.contributor.institutionMATTHIAS SÖRGEL, Max Planck Institute for Chemistryeng
dc.contributor.institutionLUCA MORTARINI, Institute of Atmospheric Sciences and Climate—CNR.eng
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