09:00 〜 09:15
*Tetsu Nakamura1、Koji Yamazaki1、Kazuhira Hoshi2、Meiji Honda2、Jinro Ukita2、Ralf Jaiser3、Doerthe Handorf3、Klaus Dethloff3 (1.Faculty of Environmental Earth Science, Hokkaido University、2.Faculty of Science, Niigata University、3.Alfred-Wegener-Institut)