Soil Phosphorus Storage Capacity for Environmental Risk Assessment

Figure 4

Water table management in two soils with different P-impact levels. On the left is a low P-impact pasture on a Myakka soil series with the Bh at approximately 30 cm depth. On the right is a heavily P-impacted cattle holding area on a Pomello soil without any Bh horizon to a depth of 120 cm. A hypothetical water table represented by a dotted line is at a 100 cm depth. Data was compiled by M. Chrysostome and the GIS maps generated by S. Haile.