Table 2.
Summary of environmental variables and grain sizes used in the study.
| Variable name (unit) | Grain sizes (m) |
|---|---|
| Elevation (m) | 30, 60, 120, 240, 480, 960, 1920 |
| Slope (degrees) | 30, 60, 120, 240, 480, 960, 1920 |
| Percent forest (%) | 30, 60, 120, 240, 480, 960, 1920 |
| Distance to main road (m) | 30, 60, 120, 240, 480, 960, 1920 |
| Distance to stream (m) | 30, 60, 120, 240, 480, 960, 1920 |
| MODIS phenology metrics* | 240, 480, 960, 1920 |
| Annual mean temperature (°C * 10) | 960, 1920 |
| Temperature seasonality (standard deviation * 100) | 960, 1920 |
| Temperature annual range (max temp – min temp) | 960, 1920 |
| Annual precipitation (mm) | 960, 1920 |
| Precipitation seasonality (coefficient of variation) | 960, 1920 |
*MODIS phenology metrics used in the models were reduced to five principal components using PCA.