5:15 PM - 6:45 PM
*Kazuyoshi Suzuki1, Milija Zupanski2, Takashi Dan1,3, Akira Yamazaki1, Hotaek Park1, Tetsuya Hiyama4, Go Iwahana5, Hideki Kobayashi1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Colorado State University, 3.Yokohama National University, 4.ISEE, Nagoya University, 5.IARC, University of Alaska at Fairbanks)