Figure 5

Environmental similarities vs. Morisita or Jaccard index for significant Pearson correlation coefficients. a) Environmental similarity for all unique pairs of sites, by considering all the environmental factors jointly and as a function of the Morisita index; b) Land cover/use similarity as a function of the Morisita index; c) Land cover/use similarity as a function of the Jaccard index. The dotted line corresponds to the ideal case where similarities are equal. The continuous line corresponds to the linear regression result; the associated R², Pearson correlation coefficient and p-value are shown at the top left. Points corresponding to the same landscape context are labelled with the name of context.