Predictor Importance Values for shortleaf pine (Pinus echinata)
Predictor Name |
Importance Score |
Rank |
Annual precipitation (mm) | 20.96 | 25 |
---|
Mean May-September precipitation (mm) | 26.86 | 6 |
---|
Mean annual temperature (°C) | 21.92 | 21 |
---|
Mean May-September temperature (°C) | 22.99 | 19 |
---|
Mean temperature of coldest month (°C) | 24.62 | 12 |
---|
Mean temperature of warmest month (°C) | 26.01 | 8 |
---|
Annual aridity index | 17.78 | 33 |
---|
Minimum elevation | 19.66 | 28 |
---|
Maximum elevation | 23.19 | 16 |
---|
Average elevation | 21.04 | 24 |
---|
Median elevation | 19.44 | 29 |
---|
Range of elevation | 23.07 | 17 |
---|
Elevation coefficient ofvariation | 21.79 | 22 |
---|
Elevation standard deviation | 18.5 | 31 |
---|
Annual daylength coefficient of variation | 25.47 | 10 |
---|
Total available water capacity (cm, to 150 cm) | 27.44 | 4 |
---|
Total available water supply (cm, to 150 cm) | 22.82 | 20 |
---|
Depth to water table (cm) | 36.86 | 1 |
---|
Soil permeability rate (cm/hr) | 23.72 | 15 |
---|
Soil calcium carbonate (% by weight) | 16.51 | 37 |
---|
Soil cation-exchange capacity | 20.15 | 26 |
---|
Soil pH | 24.33 | 13 |
---|
Soil bulk density (g/cm3) | 25.34 | 11 |
---|
Organic matter content (% by weight) | 15.85 | 39 |
---|
Potential soil productivity | 17.38 | 35 |
---|
Soil erodibility factor, rock fragment free | 24.17 | 14 |
---|
Soil erosion by wind (tons/acre/year) | 19.97 | 27 |
---|
Percent soil passing sieve No. 10 (coarse) | 21.34 | 23 |
---|
Percent soil passing sieve No. 200 (fine) | 27.18 | 5 |
---|
Percent clay (< 0.002 mm size) | 23.01 | 18 |
---|
Percent sand (< 0.002 mm size) | 26.4 | 7 |
---|
Percent silt (< 0.002 mm size) | 28.89 | 3 |
---|
Percent of texture clayey | 18.23 | 32 |
---|
Percent of texture loamy | 19.37 | 30 |
---|
Percent of texture sandy | 17.41 | 34 |
---|
Percent of texture other | 16.89 | 36 |
---|
Alfisol (%) | 16.17 | 38 |
---|
Aridisol (%) | 1.39 | 45 |
---|
Entisol (%) | 7.59 | 44 |
---|
Histosol (%) | 10.28 | 42 |
---|
Inceptisol (%) | 25.84 | 9 |
---|
Mollisol (%) | 13.33 | 41 |
---|
Spodosol (%) | 8.06 | 43 |
---|
Ultisol (%) | 29.15 | 2 |
---|
Vertisol (%) | 14.92 | 40 |
https://www.fs.usda.gov/nrs/atlas/tree/v4/modals/pred-imp-table.php?spp=110