TABLE 2 Estimated coefficients (Coef) and standard errors (SE)
of the negative binomial GLMMs for modelling the responses of relative
abundance of EcM fungi to three experimental treatments (OTC warmingversus control, pesticides versus without pesticides, and
distance to the parent tree). The model coefficients estimated the
treatment effects. The random effects controlled the variation between
the two focal tree species and the variation among the three adult trees
of each focal species. Their random effect variances were 0.53 and 0.46,
respectively.