Fig. 3. Feature interaction strength in the response functions to natural disturbances.

a H-statistic for second-order interactions among environmental predictors of forest vulnerability to fires. Averaged values for different combinations of predictor categories (forest, climate, landscape) and for the whole set of features (“All”) are shown in the inset box (reported in colour and numbers). b and c as a but for vulnerability to windthrows and insect outbreaks, respectively. Predictor acronyms are listed in Table 1.