5:15 PM - 7:15 PM
*Vigan Mensah1, Yoshihiro Nakayama1,2, Masakazu Fujii4, Kay I. Ohshima1,3 (1.Institute of Low Temperature Science, Hokkaido University, 2.Engineering Faculty, Dartmouth College, NH, U.S.A, 3.Arctic Research Center, Hokkaido University, 4.National Institute of Polar Research)