Precipitation during the wettest quarter 0.027643
Nitrogen content of soil 0.702182
Bulk density of soil 1.13972
Precipitation during the driest quarter 1.42014
Temperature during the coldest quarter 1.53578
Compound topographic index (relative wetness) 1.67916
Sum of monthly Tavg where Tavg >=5 deg C 1.71469
Available water holding capacity of soil 1.87212
Ratio of precipitation to potential evapotranspiration 2.18036
Solar interception 2.27547
Carbon content of soil 2.50294
Elevation 2.62684
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.71373
Temperature during the hottest quarter 3.17743
Precipitation during the hottest quarter 3.55798
Precipitation during the coldest quarter 3.76703
Day/night diurnal temperature difference 8.59735