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Forest Elephant Crisis in the Congo Basin

Figure 5

Results of Fitting a Logistic Regression Model to Elephant and Human Presence/Absence Megatransect Data

Distance to road (in kilometres) and location within or outside the protected areas were used as explanatory variables. (A) shows the elephant data, and (B) shows the human data. The observations and regression lines are colour-coded to correspond to within or outside the protected areas and the dashed line shows the regression line with only the distance to road covariate. The covariates distance to road and location within or outside the protected areas are significant for both elephant and human probability of occurrence.

Figure 5

doi: https://doi.org/10.1371/journal.pbio.0050111.g005