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 Author(s): SIGNOR, D.; CERRI, C. E. P. The greenhouse gases concentration in the atmosphere have significantly increased since the beginning of the Industrial Revolution. The most important greenhouse gases are CO2, CH4 and N2O, with CH4 a... ... |
 Author(s): FONSECA DA SILVA, J.; CARVALHO, A. M. de; REIN, T. A.; ROCHA, R. B.; RIBEIRO JUNIOR, W. Q.; COOMES, D. A. Soil fertilization with mineral nitrogen and organic fertilizers, such as the vinasse ? a liquid waste from bio-ethanol production, is a common practice on the sugarcane produced in Brazil that can le... ... |
 Author(s): SÃO JOSÉ, J. F. B. de; BAYER, C.; BENDER, A. C.; MARTINS, J. G.; DICK, D. P.; ARAÚJO, E. F. de; RODRIGUES, R. de A. R.; CARNIEL, E.; SILVA, D. U. da We investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (i... ... |
 Author(s): ALHO, C. F. B. V.; CARSOSO, A. S.; ALVES, B. J. R.; NOVOTNY, E. H.
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 Author(s): ALHO, C. F. B. V.; CARDOSO, A. da S.; ALVES, B. J. R.; NOVOTNY, E. H. The objective of this work was to evaluate the effect of biochar application on soil nitrous oxide emissions. The experiment was carried out in pots under greenhouse conditions. Four levels of ground... ... |
 Short-term carbon dioxide emission under contrasting soil disturbance levels and organic amendments. Author(s): GRAVE, R. A.; NICOLOSO, R. da S.; CASSOL, P. C.; AITA, C.; CORREA, J. C.; DALLA COSTA, M.; FRITZ, D. D. Agriculture can be either a source or sink of atmospheric CO2 depending on soil management. The application of swine slurry in conventional tilled soils could enhance soil CO2 emission depleting soil... ... |
 Author(s): ANDRADE, C. A. de; TRETTEL, M.; GERDES, L; BARBOSA, C. M. P; RODRIGUES, P. H. M.; LIGO, M. A. V.; NOGUEIRA, S. F.; LIMA, M. A. de; CARVALHO, T. A.; BETTANIN, V. C.; SANTOS, J. de O.; VASO, L. M. In Brazil, agriculture contributes to the emission of greenhouse gases, but has great power to sequester carbon (C) in the soil. The objective of this research was to quantify the C stock in the soil... ... |
 Author(s): BRANDÃO, A. A.; COUTO, E. G.; RODRIGUES, R. de A. R.; WEBER, O. L. dos S.; PINTO JÚNIOR, O. B. The application of liquid pig slurry (LPS) to pastures offers potential as a fertilizer but could have a direct influence on soil CO2 emissions. This study evaluated soil carbon dioxide emissions afte... ... |
 Author(s): FRANCO, M. G.; CORRÊA, S. M.; MARQUES, M.; PEREZ, D. V. Bioremediation processes have been credited fo r reducing high levels of organic contaminants from soils. However, during bioremediation of dies el contaminated soils, for instance, diesel is converte... ... |
 Author(s): FARHATE, C. V. V.; SOUZA, Z. M. de; OLIVEIRA, S. R. de M.; TAVARES, R. L. M.; CARVALHO, J. L. N. Soil CO2 emissions are regarded as one of the largest flows of the global carbon cycle and small changes in their magnitude can have a large effect on the CO2 concentration in the atmosphere. Thus, a... ... |
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