9:21 AM - 9:44 AM
*Yoshifumi Nogi1, Ayako Abe-Ouchi2, Naomi Harada3, Shin Sugiyama4, Masaki Tsutsumi1, Kenji Kawamura1, Takeshi Tamura1, Jun'ichi Okuno1 (1.National Institute of Polar Research, 2.Atmosphere and Ocean Research Institute, the University of Tokyo , 3.Japan Agency for Marine-Earth Science and Technology, 4.Institute of Low Temperature Science, Hokkaido University)