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Acta Amazonica

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

Abstract

MARQUES, José; SALATI, Eneas  and  SANTOS, Jesus Marden dos. A divergência do campo do fluxo de vapor d'água e as chuvas na região Amazônica. Acta Amaz. [online]. 1980, vol.10, n.1, pp.133-140. ISSN 0044-5967.  http://dx.doi.org/10.1590/1809-43921980101133.

Water vapor divergences ∇.➝Q. are estimated over the Amazonas basin with radiossonde data from 1972/1975. Negative values for divergence were predominant over the basin and using the "aerological method" the mean Amazonas river discharge was estimated in 172,616m3/s; showed to be an independent method for estimatives of discharges from large basin independently of knowledge of precipitation and evapotranspiration values. The mean precipitation value estimated for 1972/1975 period was 2.328mm/year.

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