2:45 PM - 3:00 PM
*Akihiro Hachikubo1, Jumpei Matsuda1, Satoshi Yamashita1, Hirotoshi Sakagami1, Masaaki Konishi1, Hirotsugu Minami1, Kenji Nishina2, Kenji Sakaguchi3 (1.Kitami Institute of Technology, 2.Geological Survey of Hokkaido, Hokkaido Research Organization, 3.Kushiro Fisheries Research Institute, Hokkaido Research Organization)