2:45 PM - 3:00 PM
*Tomokazu Hokada1,2, Geoffrey H. Grantham3, Makoto Arima4,5, Satoshi SAITO6, Richard Armstrong7, Kazuyuki Shiraishi1,2 (1.National Institute of Polar Research, 2.SOKENDAI (The Graduate University for Advanced Studies), 3.University of Johannesburg, 4.Yokohama National University, 5.The Open University of Japan, 6.Ehime University, 7.Australian National University)