This sub-experiment took place in E002, Fields A and C. To determine the dynamics of recovery after cessation of N addition, N addition was halted in 3 plots per treatment randomly chosen from among the 6 total replicates per treatment N addition plots in 1993. For a description of these plots, see E002 - Long-Term Nitrogen Deposition During Grassland Succession. Current work is in all plots in the E002 field are being recorded under experiment number E002
Figure 1. Timeline of treatments in E002.
Full experimental methods and select publications can be found in E002 - Long-Term Nitrogen Addition to Disturbed Vegetation.