10:00 AM - 10:15 AM
*Tomotaka Saruya1, Koki Nakajima1, Wataru Shigeyama2, Morimasa Takata1, Tomoyuki Homma1, Nobuhiko Azuma1, Kumiko Goto-Azuma2,3 (1.Nagaoka University of Technology, 2.SOKENDAI (The Graduate University for Advanced Research), 3.National Institute of Polar Research)