The decomposition is based on the approach proposed by Webster, PruettJones [15]. Var(x) represents the variance component of the factor x (i.e. M, N or P), and cov(x, y) represents the covariance com
Superscripted numbers (1 and 2) indicate the error terms used in model, as follows 1 Plot (Treatment) with 15 d.f. 2 Plot (Treatment) × Sediment with 15 d.f. * p ≤ 0.05. ** p < 0.01. *** p ≤ 0.001. F