Figure 9
Environmental drivers for male walruses’ behaviour in Svalbard, Norway. Graphs are based on results of the most parsimonious move persistence mixed effect model for the summer (a) and winter (b) seasons. The panels illustrate individual random effects relationships (brown lines) and fixed effects (blue line) responses to ice concentration (0–100%) and depth (notice the logarithmic scale, larger values indicate deeper depths). For both seasons the most parsimonious model is represented by logit(γt) = ice + depth + (depth | id).
