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Table 3 The effect of functional diversity on AGC stock

From: Tree species diversity predicts aboveground carbon storage through functional diversity and functional dominance in the dry evergreen Afromontane forest of Hararghe highland, Southeast Ethiopia

  Fixed effects Random effects (variance)
Est. SE df Pr (>|t|) Elevation Rsd. Marg. R2 AIC
(Intercept) 11.88 2.59 51.78 < 0.001 45.20 11.22 0.07 370.55
FRic 1.02 0.49 51.99 0.042     
(Intercept) −5.60 5.81 33.36 0.342 45.96 5.42 0.21 358.93
FDis 16.71 4.26 32.36 < 0.001     
(Intercept) 25.25 12.06 51.92 0.041 43.06 15.95 0.01 366.98
FDiv −10.64 15.13 51.93 0.485     
(Intercept) 14.27 4.08 45.70 < 0.001 38.59 19.69 0.01 368.37
FEve 3.82 5.94 43.90 0.524     
(Intercept) 19.26 9.71 22.79 0.059 48.39 1.31 0.29 346.72
FDis 21.36 3.17 7.38 < 0.001     
FDiv −39.18 11.18 14.20 < 0.01     
  1. Est. coefficient estimates, SE standard errors, Rsd. residual variance, Marg. R2 marginal R square, AGC aboveground biomass carbon, FRic functional diversity, FDis functional dispersion, FEve functional evenness, FDiv function divergence