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Acta Amazonica

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

Abstract

REICHARDT, Klaus; RANZANI, Guido; FREITAS JR, Elias de  and  LIBARDI, Paulo Leonel. Aspectos hídricos de alguns solos da Amazônia - Região do baixo rio Negro. Acta Amaz. [online]. 1980, vol.10, n.1, pp.43-46. ISSN 0044-5967.  http://dx.doi.org/10.1590/1809-43921980101043.

Some relationship between climatological data, available water and saturated hydraulic conductivity of nine representative soil profiles of the low rio Negro, Amazon State region, were studied. The results shows a relatively low available water retention of all soils studied. A faturated hydraulic conductivity of 35 mm.h-1 was the mean value obtained. This means that rains with the intensity of 35 mm.h-1 or more, will be converted almost exclusively into run-off water.

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