4:00 PM - 4:15 PM
Takeshi Tamura1, Kohei Mizobata2, Eiji Watanabe3, Makoto Sampei4, Masanobu Yamamoto4, Daiki Nomura4, Jun Nishioka4, Yutaka Watanabe4, *Tetsuo Sueyoshi1 (1.National Institute of Polar Research, 2.Tokyo University of Marine Science and Technology, 3.Japan Agency for Marine-Earth Science and Technology, 4.Hokkaido University)