2:30 PM - 2:45 PM
*Hideaki Kawano1,2, Akira Sessai Yukimatu3,4, Nozomu Nishitani5, Yoshimasa Tanaka3,4, Satoko Saita6, Tomoaki Hori5, Kouhei Iida5 (1.Department of Earth and Planetary Sciences, Kyushu University, 2.ICSWSE, Kyushu University, 3.National Institute of Polar Research, 4.SOKENDAI, 5.ISEE, Nagoya University, 6.Kitakyushu College)