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Lowering N2O emissions from soils using eucalypt biochar: the importance of redox reactions

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Quin P., Joseph S., Husson O., Donne S., Mitchell D., Munroe P., Phelan D., Cowie A., van Zwieten L.
2015

Agricultural soils are the primary anthropogenic source of atmospheric nitrous oxide (N2O), contributing to global warming and depletion of stratospheric ozone. Biochar addition has shown potential to lower soil N2O emission, with the mechanisms remaining unclear. We incubated eucalypt biochar (550?°C) ¿ 0, 1 and 5% (w/w) in Ferralsol at 3 water regimes (12, 39 and 54% WFPS) ¿ in a soil column, ...

Pollution; Chimie et physique du sol; Technologie des produits forestiers

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