Spatial Distribution and Evolution of pH as a Function of Cation Exchange Capacity, Sum of Exchangeable Bases, and Organic Matter and Aluminum in the Soils of Foumban

<div>Regression lines of pH-water versus CEC, SBE, OM, and Al<sup>3+</sup>; (a) pH-water-CEC correlation; (b) pH-water-SBE correlation; (c) pH-water-OM correlation; (d) pH-water-Al<sup>3+</sup> correlation.</div>

Applied and Environmental Soil Science

fig4

Figure 4

Figure 4: Spatial Distribution and Evolution of pH as a Function of Cation Exchange Capacity, Sum of Exchangeable Bases, and Organic Matter and Aluminum in the Soils of Foumban 

Figure 4 | Spatial Distribution and Evolution of pH as a Function of Cation Exchange Capacity, Sum of Exchangeable Bases, and Organic Matter and Aluminum in the Soils of Foumban 