Fig. 4.28 Vertical distribution
of SRO Al and Fe compounds in
Andosol, Podzol, and Brown
Forest soil, profiles. Data source
Fujii et al. (2011)
Fig. 4.29 Aluminum and silicon
concentrations in soil solution of
Andosol, Podzol, Brown Forest
soil, and Ultisol profiles. Data
source Fujii et al. (2008, 2009)
98
Y. Takata et al.