12:00 PM - 12:15 PM
*Yukiko NAGAI1, Takashi TOYOFUKU1, Hidetaka NOMAKI1, Tomoo WATSUJI1, Tetsuro IKUTA1, Yoshihiro TAKAKI1, Takao YOSHIDA1, Shuichi SHIGENO1, Kouji INOUE2, Masaaki KONISHI3 (1.JAMSTEC, 2.The University of Tokyo, 3.Kitami Institute of Technology)