Appendix G (Table G1). Multiple regression of disturbance variables and environmental principal components vs. Berberis thunbergii log-abundance.
df |
F |
P |
Coefficient |
|
Abundance (R2 = 0.49) |
||||
Model |
4 |
12.71 |
< 0.001 |
|
Intercept |
< 0.001 |
2.35 |
||
‘Seed Sources’ |
1 |
11.44 |
< 0.01 |
-0.38 |
Post-Introduction LULC |
1 |
6.38 |
0.01 |
-0.35 |
‘Soil Nutrients’ |
1 |
9.18 |
< 0.01 |
0.18 |
‘Soil Acidity’ |
1 |
1.62 |
0.21 |
-0.10 |