Soil Associations

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In this section, you can find information on the major soil associations that occur in the forest reserves. It is a well-known fact that soil associations greatly influence the forest that grow on them but rarely do foresters use soil information in their decision-making processes. In our vegetation surveys, soil association information is used to determine the original forest type of a logged-over (or over-logged) area by comparing with other forest areas with similar soils. The resulting information can be used by forest managers, for example,  to plant the right trees in rehabilitation programmes of very degraded forests.

Generally, natural forests with similar soil associations will have similar forest types. However, other factors like differences in altitude, distance apart, landform and location are also needed when comparing areas with similar soil associations.

The descriptions of the soil associations in the linked pages are adequate without going into soil classification in detail. They are described in the following order:

Soil associations on

Limestone

Soil associations on

Acid Igneous Rocks

Soil associations on

Intermediate Igneous Rocks

Soil associations on

Ultrabasic Igneous Rocks