Fig. 4From: Forest structure and regeneration responses 15 years after wildfire in a ponderosa pine and mixed-conifer ecotone, Arizona, USAForest characteristics (tree density, basal area) by species, burn severity, and by time (pre-fire (2000) and post-fire (2002, 2011, and 2016)). Also shown are percentages of each burn severity within Leroux Fire. PIPO = Pinus ponderosa, POTR = Populus tremuloides, PIFL = Pinus flexilis, and PSME = Pseudotsuga menziesiiBack to article page