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All publications of “Alexis Rosa Nummer”

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Soil genesis and classification in the environment “mar de morros” in the mid-valley of the river Paraiba do Sul, RJ

Adailde do Carmo Santos, Marcos Gervasio Pereira, Lúcia Helena Cunha dos Anjos, Thiago de Andrade Bernini, Miguel Cooper, Alexis Rosa Nummer, [...]


Brazilian tropical soils are generally regarded as highly weathered, which is attributed to the climatic conditions (high temperatures and rainfall). However, in the “Mar de Morros” environment the intensity of pedogenic processes can be affected by the erosional removal of material, due to the hilly relief, which rejuvenates the surfaces. The objective of this study was to characterize and classify soil profiles in a toposequence developed from muscovite-biotite gneiss, located in the municipality of Pinheiral (Rio de Janeiro State). The […]