Fig. 3 shows the relation between topsoil bulk density (kg dm−3 ) (T_BD), water pH (T_pH), and topsoil OC (% weight) (T_OC), considering the different soil groups that cover the Iberian Peninsula (from the information gathered from the HSDB).
Fig. 3 shows the relation betweentopsoil bulk density (kg dm−3) (T_BD), water pH (T_pH), and topsoilOC (% weight) (T_OC), considering the different soil groups thatcover the Iberian Peninsula (from the information gathered fromthe HSDB).