| Pielou evenness | ||||||
Predictors | edf | Chi.sq | p | ||||
Smooth term (NH4, NO3) | 4.23 | 21.29 | < 0.001 | ||||
Smooth term (canopy) | 1.02 | 11.44 | < 0.001 | ||||
Smooth term (precipitation) | 0.89 | 6.70 | 0.004 | ||||
Smooth term (age) | 0 | 0 | 0.52 | ||||
Smooth term (pH) | 0.62 | 1.59 | 0.09 | ||||
Tensor product smooth term (longitude, latitude, year) | 33.08 | 394.27 | < 0.001 | ||||
Parametric coefficient | Â | Â | Â | ||||
 | Estimate | Std. error | z-value | p | |||
Intercept | 0.76 | 0.01 | 56.1 | < 0.001 | |||
Fixed effect (forest type) | −0.19 | 0.02 | −10.2 | < 0.001 | |||
Deviance explained = 55% |