Table 8 Post-fire shrub density and height model selection results for the top five performing models and the null model for each shrub measure. Type = vegetation type, regen = shrub regeneration type (seeder or resprouter)
Response variable | Model structure | k | AIC | ΔAIC |
|---|---|---|---|---|
Shrub Density | Regen + type | 5 | 1228.2 | 0 |
Regen × type | 6 | 1229.2 | 1 | |
Regen | 4 | 1232.4 | 4.2 | |
Treatment × regen + type | 13 | 1234.0 | 5.8 | |
Treatment × regen × type | 22 | 1237.5 | 9.3 | |
Null (random effects only) | 3 | 1258.8 | 30.6 | |
Shrub Height | Treatment + type | 8 | 1599.5 | 0 |
Treatment × regen + type | 13 | 1601.1 | 1.6 | |
Regen + type | 5 | 1604.3 | 4.8 | |
Treatment × regen × type | 22 | 1605.2 | 5.7 | |
Regen × type | 6 | 1605.3 | 5.8 | |
Null (random effects only) | 3 | 1613.7 | 14.2 |