Sérgio da Costa Saab

Characterization of humic acids from a Brazilian Oxisol under different tillage systems by EPR, 13C NMR, FTIR and fluorescence spectroscopy

Martha González Pérez, Ladislau Martin‐Neto, Sérgio da Costa Saab et al. · Geoderma · 2003 · 178 citations

Food Chemistry, Environmental Chemistry, Engineering +7

Tillage and cropping system effects on soil humic acid characteristics as determined by electron spin resonance and fluorescence spectroscopies

Cimélio Bayer, Ladislau Martin‐Neto, João Mielniczuk et al. · Geoderma · 2002 · 81 citations

Biogeochemistry, Precision Agriculture, Engineering +7

Soil organic matter humification under different tillage managements evaluated by Laser Induced Fluorescence (LIF) and C/N ratio

Thalita Silva Martins, Sérgio da Costa Saab, D. M. B. P. Milori et al. · Soil and Tillage Research · 2010 · 73 citations

Characterization of a Brazilian clayey soil submitted to conventional and no-tillage management practices using pore size distribution analysis

Fabio Augusto Meira Cássaro, Angelo Kuhn Borkowski, Luiz F. Pires et al. · Soil and Tillage Research · 2010 · 54 citations

Geotechnical Engineering, Soil Compaction, Brazilian Clayey Soil +9

Studies of semiquinone free radicals by ESR in the whole soil, HA, FA and humin substances

Sérgio da Costa Saab, Ladislau Martin‐Neto · Journal of the Brazilian Chemical Society · 2004 · 49 citations · Full text

Engineering, Soil Organic Matter, Gley Soil +17