11:00 AM - 11:15 AM
*Wataru Shigeyama1,2, Naoko Nagatsuka2, Tomoyuki Homma3, Morimasa Takata3, Kumiko Goto-Azuma2,1, Ilka Weikusat4, Martyn R Drury5, Ernst-Jan N Kuiper5, Gill M Pennock5, Ramona V Mateiu6, Nobuhiko Azuma3, Dorthe Dahl-Jensen7 (1.The Graduate University for Advanced Studies (SOKENDAI), 2.National Institute of Polar Research, 3.Nagaoka University of Technology, 4.Alfred-Wegener-Institut Helmholtz-Zentrum fuer Polar- und Meeresforschung, 5.Utrecht University, 6.Technical University of Denmark, 7.University of Copenhagen)