11:15 AM - 11:30 AM
*Yojiro Yamamoto1, Aki Ito1, Yasushi Ishihara1, Masayuki Obayashi1, Satoru Tanaka1, Haruhisa Nakamichi2, Hiroshi Yakiwara3, Yukihiro Nakatani3, Hiroko Sugioka4, Hironori Otsuka4, Tetsuo Matsuno4, Nobukazu Seama4 (1.Japan Agency for Marine-Earth Science and Technology, 2.Kyoto Univ., 3.Kagoshima Univ., 4.Kobe Univ.)