11:15 AM - 11:30 AM
*Fusa Miyake1, Kimiaki Masuda1, Kazuho Horiuchi2, Hideaki Motoyama3, Hiroyuki Matsuzaki4, Yuko MOTIZUKI5, Kazuya Takahashi5, Yoichi Nakai5 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Graduate School of Science and Technology, Hirosaki University, 3.National Institute of Polar Research, 4.MALT, University Museum, University of Tokyo, 5.RIKEN)