11:45 AM - 12:00 PM
*Umi NAKAMURA1, Yasuhito SEKINE1, Eiichi TAJIKA1, Kosuke T. GOTO2, Ryoko SENDA3, Katsuhiko SUZUKI3, Ryuji TADA1, Teruyuki MARUOKA4, Nanako O. OGAWA3, Naohiko OHKOUCHI3 (1.The University of Tokyo, 2.AIST, 3.JAMSTEC, 4.University of Tsukuba)