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vol.22 issue4MODELES DES TRANSFERTS RADIATIFS A L'INTERIEUR DES COUVERTS VEGETAUX LES SOLUTIONS ANALYTIQUESCOMPOSIÇÃO QUÍMICA E PERCENTUAL DE ADEQUAÇÃO DA DIETA REGIONAL DE MANAUS - AM. author indexsubject indexarticles search
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Acta Amazonica

Print version ISSN 0044-5967On-line version ISSN 1809-4392

Acta Amaz. vol.22 no.4 Manaus Oct./Dec. 1992

https://doi.org/10.1590/1809-43921992224585 

MEIO AMBIENTE E RECURSOS NATURAIS

TRANSFERTS DE QUANTITE DE MOUVEMENT AU-DESSUS ET A L'INTERIEUR DE LA VEGETATION

Ari de O Marques Filho1 

1Institute Nacional de Pesquisas da Amazônia-INPA, Coordenaçâo de Pesquisas em Hidrometeorologia, Caixa Postal 478 - 69011-970 - Manaus, Amazonas, Brasil


ABSTRACT

The aborptlon of momentum by the vegetation Is studied In this work through an analytical approach which also provides the appropriate formulations to describe wind velocity and drffusivities profiles above and Inside the space occupied by the foliage elements. A first comparison between the observed and calculated profiles of wind volocity for Amazonian forest (Réserva Pucke, Manaus - AM) is presented to test the realism of the model.

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