Fig. 1.
Percentage of seedlings per species with respect to the three sampling dates. Percentages refer to all plots per date. Testing for differences among the sampling dates and management treatments with the data of each plot to consider plot variances (H-test; ***P < 0·001, n.s., not significant). Different letters indicate significant differences among sampling dates, resulting from pair-wise comparisons (U-test, P < 0·05). n = 87.