09:30 〜 09:45
*John E Lupton1、Allison Price2、Matt Jackson2、Richard Arculus3、Oliver Nebel4 (1.NOAA/PMEL, Newport, Oregon, USA、2.U.C. Santa Barbara, Santa Barbara, California, USA、3.Australian National Univ, Canberra, Australia、4.Monash Univ., Melbourne, Australia)