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vol.12 suppl.3Interceptação das precipitações em floresta amazônica de terra firmeSimulação de escoamento superficial em bacias representativas na Amazônia author indexsubject indexarticles search
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Acta Amazonica

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

Abstract

LEOPOLDO, Paulo Rodolfo; FRANKEN, Wolfram; MATSUI, Eiichi  and  SALATI, Eneas. Estimativa de evapotranspiração de floresta amazônica de terra firme. Acta Amaz. [online]. 1982, vol.12, suppl.3, pp.23-28. ISSN 0044-5967.  https://doi.org/10.1590/1809-43921982123S023.

Evapotranspiration rate from "Terra firme" Amazon Forest were evaluated by hydric balance method, in a standard basin. The total rainfall in the period were 2,089mm being 541mm drained by Tarumã-Açu igarapé by run-off and 534mm intercepted by forest canopy. The average of transpiration rate was 2,7mm/day, or 1,014mm in the period, 48,5% of hydric balance. The evapotranspiration rate was estimated in 4,1 mm/day.

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