Fig. 8From: Influence of particle aggregation on the tephra dispersal and sedimentation from the October 8, 2016, eruption of Aso volcanoVariations according to the distance from the vent of a maximum grain size and median diameter by dry-sieving collected from northwest, southeast and along the sedimentary axis; b fraction of lapilli, coarse ash and fine ash components obtained by dry-sieving and c by wet-sievingBack to article page