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Table 3 Weibull median probability interval (WMPI) in years (yr ± one standard error of the mean), minimum interval (MIN), and maximum interval (MAX), considering all fire scars sampled, only those present in ≥10% of scarred trees, and only those present in ≥25% of trees, in fir-, pine–fir-, and pine-dominated forests in the Monarch Butterfly Biosphere Reserve, Mexico

From: Dendrochronological reconstruction of fire history in coniferous forests in the Monarch Butterfly Biosphere Reserve, Mexico

Forest Analysis category WMPI (yr) MIN (yr) MAX (yr)
Fir All fire scars 2.2 ±1.2 1 6
≥10% of scarred trees 3.7 ±2.2 1 12
≥25% of scarred trees 14.6 ±13.4 2 41
Pine–fir All fire-scars 2.2 ±1.3 1 9
≥10% of scarred trees 2.8 ±1.5 1 9
≥25% of scarred trees 7.5 ±4.6 2 43
Pine All fire scars 2.9 ±1.4 1 7
≥10% of scarred trees 4.3 ±2.7 2 15
≥25% of scarred trees 10.4 ±14.3 2 50
All All fire scars 1.5 ±0.7 1 3
≥10% of scarred trees 3.7 ±2.3 1 10
≥25% of scarred trees 9.3 ±13.6 1 43