10:45 AM - 11:00 AM
*Kumiko Goto-Azuma1,2, Kenji Kawamura1,2, Fumio Nakazawa1,2, Motohiro Hirabayashi1, Naoko Nagatsuka1, Wataru Shigeyama1,2, Jun Ogata1, Kaori Fukuda1, Tomoyuki Homma3 (1.National Institute of Polar Research, 2.SOKENDAI (The Graduate University for Advanced Studies), 3.Nagaoka University of Technology)