Fig. 2. Phosmet sorption isotherms for the Ferrosol (03 mg L-1) at depths of 0 to 0.05 m (
), 0.05 to 0.1 m (
), 0.1 to 0.2 m (
), and 0.2 to 0.3 m (), with fitted Freundlich isotherms (0.050.1, 0.10.2, 0.20.3 m) and a fitted linear isotherm (00.05 m) ().