Fig. 5From: Effects of eruption source parameter variation and meteorological dataset on tephra fallout hazard assessment: example from Vesuvius (Italy)Settling velocity distributions. a VSET-1990 used by Barberi et al. (1990) and Macedonio et al. (1990); b VSET-79, used by Cioni et al. (2003); c VSET-1631 used by Cioni et al. (2003); d VSET-2008, used by Macedonio et al. (2008). See text for explanationBack to article page