10:00 AM - 10:15 AM
*Masanobu Yamamoto1, Tomohisa Irino1, Renata Szarek1, Osamu Seki3, Ayako Abe-Ouchi2, Masakazu Yoshimori2 (1.Faculty of Environmental Earth Science, Hokkaido University, 2.Atmospheric and Ocean Institute, University of Tokyo, 3.Institute of Low Temperature Science, Hokkaido University)