*Christopher A Gomez1, Heather Purdie, Justin Harrison, Paul Bealing, Nicholas Key (1.Kobe University Faculty of Maritime Sediment Hazards and Disaster Risk Laboratory)
convener:Yuichi S. Hayakawa(Faculty of Environmental Earth Science, Hokkaido University), Shigekazu Kusumoto(Graduate School of Science and Engineering for Research, University of Toyama), Christopher A Gomez(Kobe University Faculty of Maritime Sciences Volcanic Risk at Sea Research Group)