Predictor variable |
mean |
s.e. |
mean |
s.e. |
mean |
s.e. |
terrain ruggedness |
6.58 |
10.07 |
15.13 |
10.5 |
4.06 |
5.34 |
heat load |
0.84 |
0.44 |
0.28 |
0.62 |
0.18 |
0.41 |
land cover |
54.78 |
13.97 |
35.04 |
12.79 |
39.52 |
26.7 |
mean temperature of the coldest month |
0 |
0 |
0 |
0 |
0 |
0 |
mean temperature of the warmest month |
9.99 |
15.87 |
3.1 |
5.1 |
0 |
0 |
continentality |
0 |
0 |
0.56 |
1.26 |
0 |
0 |
chilling degree days |
1.89 |
2.61 |
0 |
0 |
4.46 |
7.16 |
growing degree days |
19.54 |
18.74 |
42.71 |
20.12 |
41.59 |
34.62 |
extreme minimum temperature |
4.73 |
5.44 |
0 |
0 |
0 |
0 |
precipitation as snow |
0.19 |
0.43 |
0.17 |
0.38 |
3.97 |
6.05 |
summer (Jun to Aug) precipitation |
1.47 |
1.9 |
3.02 |
3.98 |
6.22 |
9.61 |