9:00 AM - 9:15 AM
*Kumiko Goto-Azuma1,2, Kenji Kawamura1,2, Shuji Fujita1,2, Jun'ichi Okuno1,2, Ayako Abe-Ouchi3, Ralf Greve4, Fuyuki SAITO5, Tomoyuki Homma6, Nobuhiko Azuma6, Hiroyuki Enomoto1,2, Hideaki Motoyama1,2, Dorthe Dahl-Jensen7 (1.National Institute of Polar Research, 2.SOKENDAI, 3.University of Tokyo, 4.Hokkaido University, 5.JAMSTEC, 6.Nagoka University of Technology, 7.University of Copenhagen)