Fig. 7

Change in litter over time within each ecological section with sufficient FIA data. Mean values for all appropriate FIA plots within each section are shown with black dots, while mean values across matching model pixels are shown with gray circles. Error bars show 95% confidence intervals. Results are shown in terms of Mg ha⁻¹ year⁻¹ (A) and as % change per year in litter depth for FIA and litter carbon from the model (B)