Variables Unit Coeff. CI, lo CI, up P
Elevation Z-score (all) -0.12 -0.48 0.22 0.42
Relative position (local elevation) Z-score (per transect) 0.48 0.24 0.72 <0.001
Annual solar radiation MWH m-2 3.75 -0.32 7.59 0.028
Mean growing season soil temperature °C 0.10 -0.15 0.33 0.38
Volumetric soil water content (early GS) % 0.02 -0.02 0.05 0.33
Green leaf C:N -0.10 -0.21 -0.00 0.028
Green leaf CT:Clog -0.05 -0.44 0.34 0.76