Fig. 3
From: Quality evaluation of Nothofagus pumilio seeds linked to forest management and climatic events
Kruskall–Wallis non-parametric test for seed quality (%Not predated, %Full, %Viable) for each treatment (PF  primary unharvested forests, AR  aggregated retention, DRI  dispersed retention under the influence of AR, DR  dispersed retention without influence of AR) analysing ENSO/SAM combination occurrence. Different letters show significant differences (ab ≠ a, b) by the Mann–Whitney U test (p < 0.05)