Table 2 Normalized importance of each variable (%IncMSE)
Variables | Normalized importance |
|---|---|
Terrain factors†| 14.22% |
Elevation | 14.22% |
Environmental factors†| 66.17% |
Standardized precipitation deviation | 17.95% |
Forest cumulative change ratio | 12.29% |
NDVI cumulative change | 11.15% |
Standardized temperature deviation | 9.43% |
Urban cumulative change ratio | 7.82% |
Crop cumulative change ratio | 7.54% |
Socioeconomic factors†| 19.61% |
Log of Population | 11.00% |
GDP | 8.61% |