Andosolization of ferrallitic soils in the Bambouto Mountains
Cameroon. E. Van Ransta,⁎, M. Doubeb, F. Meesc, M. Dumona, L. Yea, B. Delvauxd 1. Introduction. In Cameroon, volcanic ash soils classified as Andosols occupy a ering of a volcanic ash deposit, and (ii) iron and aluminium release 12 psi (0.7 to 0.8 bar) in a custom-built oven operated at 60 °C (Hillier,. 1999).