5:15 PM - 7:15 PM
*Nina Arai1, Yusuke Sato2, Yukihiko Nakano2, Reiko Nagata2, Soshi Shibao1, Genju Yamamoto3, Yuka Yokoyama3, Asahiko Taira3, Izumi Sakamoto3 (1.Graduate School of Oceanography,Tokai University, 2.Marine Works Japan Ltd., 3.School of Marine Science and Technology,Tokai University)