Table 4 The correlation between A. IV and environmental variables.
Environmental variables | Spearman’s correlation coefficient |
|---|---|
Bio3 | − 0.391** |
Bio4 | 0.363** |
Bio6 | − 0.280* |
Bio7 | 0.318** |
Bio8 | 0.324** |
Bio9 | − 0.314** |
Bio11 | − 0.312** |
Bio14 | − 0.279* |
Bio15 | 0.252* |
Bio17 | − 0.332** |
Bio19 | − 0.332** |
Srad | − 0.271* |
Wind | 0.290** |
Slope | − 0.442** |
Ele | − 0.333** |
Sq4 | 0.365** |
T_CLAY | 0.323** |
S_GRAVEL | − 0.261* |
S_OC | 0.276* |
