Figure 4.

Overlap zone landscape profiles at different threshold values for each of the four annual periods. Proportion of overlap zones consisting of seasonally flooding grassland (Flooding) and lake fringe swamp (Swamp) at different threshold values for the first (a), second (b), third (c) and fourth (d) annual periods. Threshold values were based on the number of intersecting daily activity areas and a threshold of one represents the benchmark, using the full buffer area rather than overlap areas.

Wardrop et al. BMC Infectious Diseases 2012 12:316   doi:10.1186/1471-2334-12-316
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