Fig. 2. Sorption isotherms for chlorophenols on Louisiana salt marsh soil (LSM) under aerobic and anaerobic conditions. Data conformed to linear models, and were used to compute linear distribution coefficients: (a) pentachlorophenol, (b) 2,3,4,5-tetrachlorophenol, (c) 3,4,5-trichlorophenol, (d) 3,5-dichlorophenol.