Table I

Results from linear mixed model with plant macronutrient concentration and Cu as dependent variables for the period 2004–2006. DT = distance to tree base; OR = orientation. (b) = variance estimate for intercept random effect. Toeplitz = value for the log-likelihood ratio test (χ²) testing the model with Toeplitz residual variance against the same model but with variance components residual variance (I·σ²). July is not included in the analyses to balance the data.

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