Chemical composition of humic acids extracted from soils influenced by ancient charcoal production in Rio de Janeiro - Brazil.

During the late nineteenth century, some areas in Rio de Janeiro - Brazil - has undergone remarkable transformation of the forest arising from ancient charcoal activity carried out by ex-slaves. Nowadays, in the area of abandoned ancient kilns, it is possible identify charcoal in the soil. The charc...

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Bibliographic Details
Main Authors: RODRIGUES, A. F., NOVOTNY, E. H., OLIVEIRA, R. R.
Other Authors: A. F. RODRIGUES, PUC-RJ; ETELVINO HENRIQUE NOVOTNY, CNPS; R. R. OLIVEIRA, PUC-RJ.
Format: Separatas
Language:English
eng
Published: 2014
Subjects:
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1001607
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