Soil N, P, C, pH. Soil nutrients and pH
Soil nitrogen (%) and phosphorus content (mg kg-1), and soil pH (mean ± 1 standard error (SE)) across fenced treatments only, and in Mkambathi Nature Reserve, one year following nutrient additions.
Empirical and simulated spatial model parameters of biomass
Spatial model parameters [range (3* φ), sill (σ2), nugget (τ2), and noise to signal ratio (τ2/(τ2 + σ2)] of empirical and simulated biomass across treatments. Sill and nugget values are scaled (0-1) to facilitate comparisons across treatments.
Empirical spatial model parameters of vegetation and soil nutrients
Parameters of the empirical spatial model of vegetation phosphorus and nitrogen (%), soil phosphorus (P) and nitrogen (N), and soil (C) using maximum likelihood analysis across experimental plots in Mkambathi Nature Reserve, one year following nutrient fertilization. nd=not defined.