Examining the Potential of Forest Residue-Based Amendments for Post-Wildfire Rehabilitation in Colorado, USA

Figure 1

Ion exchange resin soil nitrogen comparing post-wildfire rehabilitation treatments at the Church’s Park burn, Colorado. Ion exchange resin bags were installed in mineral soil (5–10 cm depth) in September and removed in early June to sample nutrients percolating in spring snowmelt. Bars show means and standard errors of six replicate treatment blocks. Letters denote significant differences among means at level.