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 Author(s): BELTRAME, K. K.; SOUZA, A. M. de; COELHO, M. R.; WINKLER, T. C. B.; SOUZA, W. E.; VALDERRAMA, P. Dichromate oxidation and dry combustion analysis were evaluated as reference methods to determine organic carbon in Brazilian soils using near infrared spectroscopy (NIRS) as an alternative. The main... ... |
 Author(s): ALVES, A. T.; MARTORANO, L. G.; FLORENTINO, G. D.; LASMAR, D. J.; MIRANDA, I. P. de A.; LISBOA, L. S.; CHAAR, J. da S. The objective of this work was to evaluate the spatial and temporal dynamics of the process of combustion of fruits of the Brazil nut tree (Bertholletia excelsa Bonpl.) using thermographic images in o... ... |
 Author(s): ROCHA, J. R. do A. S. de C.; MACHADO, J. C.; CARNEIRO, P. C. S.; CARNEIRO, J. da C.; RESENDE, M. D. V. de; LEDO, F. J. da S.; CARNEIRO, J. E. DE S. Elephantgrass has been a notable option as bioenergy plant. However, for its bioenergetic use, the quantification of genetic diversity based on biomass quality traits has not been commonly reported in... ... |
 Author(s): SILVA, L. C. da; YUSUF, K. A.; MELO, E. de C.; SOARES, S. F.; SILVA, J. de S. e; DONZELES, S. M. L.; VITOR, D. G. ABSTRACT: The use of wood furnaces for thermal energy applications in drying is common among coffee growers in Brazil. However, incomplete combustion of firewood and excessive use of damaged furnaces... ... |
 Author(s): SATO, J. H.; FIGUEIREDO, C. C. de; MARCHÃO, R. L.; MADARI, B. E.; BENEDITO, L. E. C.; BUSATO, J. G.; SOUZA, D. M. de Several methods exist for determining soil organic carbon, and each one has its own advantages and limitations. Consequently, a comparison of the experimental results obtained when these methods are e... ... |
 Author(s): SILVA, C. V. J.; ARAGÃO, L. E. O. C.; YOUNG, P. J.; ESPIRITO-SANTO, F.; BERENGUER, E.; ANDERSON, L. O.; BRASIL, I.; PONTES-LOPES, A.; FERREIRA, J. N.; WITHEY, K.; FRANÇA, F.; GRAÇA, P. M. L. A.; KIRSTEN, L.; XAUD, H. A. M.; SALIMON, C.; SCARANELLO, M. A.; CASTRO, B.; SEIXAS, M.; FARIAS, R.; BARLOW, J. Wildfires in humid tropical forests have become more common in recent years, increasing the rates of tree mortality in forests that have not co-evolved with fire. Estimating carbon emissions from thes... ... |
 Author(s): ROCHA, J. R. Do A. S. De C.; CARNEIRO, P. C. S.; FERREIRA, R. A. D. C.; CARNEIRO, J. da C.; MACHADO, J. C.
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 Author(s): RODRIGUES, S. J. S. de C.; VASCONCELOS, S. S.; PEREIRA, M. E. M.; SOUZA, C. M. de A. O teor de carbono (C) no solo é um indicador sensível de impacto de manejo agrícola. Diferentes métodos são atualmente adotados para determinar o teor de C do solo, o que pode levar a resultados varia... ... |
 Author(s): SATO, J. H.; FIGUEIREDO, C. C.; MARCHAO, R. L. A matéria orgânica exerce funções importantes para melhoria da qualidade do solo e tem como principal componente o carbono orgânico (CO). Diversos métodos tem sido empregados na determinação dos teore... ... |
 Author(s): VAZ JUNIOR, S.; SOUZA, A. P. R. de; BAETA, B. E. L. Carbon dioxide (CO2) is a gas generated by both natural and man-made sources, such as the burning of fossil fuels for power generation and from agriculture. Currently, it is seen as the main contribut... ... |
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