Fig. 2
From: Understanding long-term post-fire regeneration of a fire-resistant pine species
Average parameters per fire age: a seed rain, b seed germination, c germination rate, d seedling mortality, e seedling density and f seedling turnover. Seed rain, germination, mortality, and density are expressed as seed or seedling per square metre and year. Germination rate is expressed as percentage of number of new seedling/numbers of seeds, and turnover is defined in Eq. 1. Boxes shows quartiles 1 to 3, the centre lines represent the median and intervals indicate the range of 95 % of cases. Circles represent outliers and asterisks extreme values. Similar letters indicate no significant differences according pair-wise PERMANOVA test (p < 0.05) with 9999 permutations