The relationship between soil, dung type, and termite activity

Termites play a key role in shaping savanna ecology. As physical ecosystem engineers, their activity greatly influences biotic and abiotic resource availability. This study focused on the relationship between termite activity and soil type, and includes data on soil nutrient level, water retention, and termite degradation levels of species-specific dung. Termite activity was found to be significantly higher in clay soil than sandy soil. The clay plots were also found to have higher conductivity levels, a longer time for water penetration, and higher moisture levels—all factors associated with termite presence. Of the dung found in both soil types, termites showed a preference for elephant, eland, and zebra, whereas impala dung showed much less activity.