Table 1.
Environmental variables | Marginal tests | |
---|---|---|
Pseudo‐F | Proportion of variance explained (%) | |
Altitude (m asl) | 3.28 | 18.96 |
Tree vigor | 2.08 | 12.95 |
Crown foliation (%) | 1.90 | 11.94 |
Soil N (g/kg) | 1.11 | 7.36 |
Soil skeleton (%) | 0.95 | 6.37 |
Bare ground cover (%) | 0.72 | 4.91 |
Litter stabilization factor | 0.71 | 4.84 |
Litter cover (%) | 0.67 | 4.56 |
Aspect (°) | 0.52 | 3.56 |
Slope (°) | 0.51 | 3.49 |
Soil pH | 0.39 | 2.71 |
Litter decomposition rate | 0.17 | 1.21 |