15:45 〜 16:00
[SVC25-07] Geochemistry of magmas in the lead-up and recovery of the 7.6 ka caldera collapse of Mashū volcano, Hokkaido
★Invited Papers
*Simon Barker1、Osamu Ishizuka2、Chris Conway2、Kyoko Kataoka3、Yusuke Minami2、Graham Leonard4、Bruce Charlier1 (1.School of Geography, Environment and Earth Science, Victoria University of Wellington, New Zealand、2.Geological Survey of Japan/AIST, Tsukuba, Ibaraki, Japan、3.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, Japan、4.GNS Science, Lower Hutt, New Zealand)