4:15 PM - 4:30 PM
*Issui Ikuma1, Takuma Suzuki2, Katsunori Kimoto3, Takashi Okamoto4, Yurika Ujiie2 (1.Biological Sciences, Science and Technology, Kochi University, 2.Center for Advanced Marine Core Research, Kochi University, 3.JAMSTEC, 4.Ehime University)