Predictor Importance Values for Nuttall oak (Quercus texana)
Predictor Name |
Importance Score |
Rank |
Annual precipitation (mm) | 3.83 | 41 |
---|
Mean May-September precipitation (mm) | 3.49 | 43 |
---|
Mean annual temperature (°C) | 8.6 | 17 |
---|
Mean May-September temperature (°C) | 7.08 | 28 |
---|
Mean temperature of coldest month (°C) | 9.73 | 11 |
---|
Mean temperature of warmest month (°C) | 8.7 | 16 |
---|
Annual aridity index | 8.14 | 24 |
---|
Minimum elevation | 3.79 | 42 |
---|
Maximum elevation | 4.91 | 39 |
---|
Average elevation | 4.92 | 38 |
---|
Median elevation | 7.66 | 26 |
---|
Range of elevation | 5.7 | 36 |
---|
Elevation coefficient ofvariation | 6.25 | 34 |
---|
Elevation standard deviation | 13.38 | 1 |
---|
Annual daylength coefficient of variation | 8.46 | 19 |
---|
Total available water capacity (cm, to 150 cm) | 8.4 | 20 |
---|
Total available water supply (cm, to 150 cm) | 9.43 | 13 |
---|
Depth to water table (cm) | 6.41 | 33 |
---|
Soil permeability rate (cm/hr) | 6.81 | 30 |
---|
Soil calcium carbonate (% by weight) | 8.27 | 21 |
---|
Soil cation-exchange capacity | 11.84 | 3 |
---|
Soil pH | 9.08 | 14 |
---|
Soil bulk density (g/cm3) | 10.47 | 9 |
---|
Organic matter content (% by weight) | 11.44 | 5 |
---|
Potential soil productivity | 10.43 | 10 |
---|
Soil erodibility factor, rock fragment free | 11.01 | 7 |
---|
Soil erosion by wind (tons/acre/year) | 6.18 | 35 |
---|
Percent soil passing sieve No. 10 (coarse) | 9.53 | 12 |
---|
Percent soil passing sieve No. 200 (fine) | 8.18 | 23 |
---|
Percent clay (< 0.002 mm size) | 6.45 | 32 |
---|
Percent sand (< 0.002 mm size) | 8.85 | 15 |
---|
Percent silt (< 0.002 mm size) | 10.97 | 8 |
---|
Percent of texture clayey | 11.19 | 6 |
---|
Percent of texture loamy | 5.62 | 37 |
---|
Percent of texture sandy | 8.11 | 25 |
---|
Percent of texture other | 6.78 | 31 |
---|
Alfisol (%) | 11.46 | 4 |
---|
Aridisol (%) | 0 | 45 |
---|
Entisol (%) | 7.46 | 27 |
---|
Histosol (%) | 4.09 | 40 |
---|
Inceptisol (%) | 12.78 | 2 |
---|
Mollisol (%) | 6.86 | 29 |
---|
Spodosol (%) | 2.06 | 44 |
---|
Ultisol (%) | 8.19 | 22 |
---|
Vertisol (%) | 8.51 | 18 |