Fig. 6From: Classification of forest fuels in selected fire-prone ecosystems of Alberta, Canada—implications for crown fire behaviour prediction and fuel managementPlots of the probability of crown fire occurrence and active crown fire rate of spread (ROS) for every C-2 Boreal Spruce stand included in the study, based on various 10-m open wind speeds and fine fuel moisture contents. The fuel class cluster (FCC) of the stand is represented by the colour of the lineBack to article page