11:00 AM - 1:00 PM
*Takeshi Kinase1, Fumikazu Taketani1, Takuma Miyakawa1, Zhu Chunmao1, Masayuki Takigawa1, Yutaka Tobo2, Hisahiro Takashima3, Yugo Kanaya1 (1.Japan Agency for Marine-earth Science and Technology, 2.National Institute of Polar Research, 3.Fukuoka University)