981715.fig.001a
(a) 20°C
981715.fig.001b
(b) 32°C
Figure 1: Cumulative P mass leached over the 90 d incubation. Leaching events 1, 2, 3, and 4 correspond to 15, 30, 60, and 90 d of incubation. Initial P mass applied 112 mg P kg−1 soil P (224 kg P ha−1). Error bars represent one standard error. Data represent the average of three replicates. Error bars represent one standard error. Open symbols represent biological nutrient removal biosolids.