| Variables | Axis 1 | Axis 2 | Axis 3 | |||
| r | tau | r | tau | r | tau | |
| Canopy openness | −0.32 | −0.17 | −0.09 | −0.05 | 0.26 | 0.15 |
| Elevation | 0.07 | 0.05 | 0.19 | 0.11 | −0.28 | −0.17 |
| Coefficients of determination | 0.31 |
| 0.26 |
| 0.19 |
|
| Cumulative % variance explained | 30 |
| 57 |
| 76 |
|