Relationship between resource use and morphological distance
Along the first axis of CVA (CV 1) more positive CV-values were associated to the lake -bodyshape (Figure 3b). Spearman“s rank correlation showed a significant positive relationship between the dietary contribution of zooplankton and the morphological distances (i.e. values of CV 1) (rs = 0.460, P < 0.001, Figure 5).