2:30 PM - 2:45 PM
*Evgeny A. Podolskiy1, Mayuko Otsuki2, Kohei Hasegawa3, Shin Sugiyama4 (1.Arctic Research Center, Hokkaido University, 2.Graduate School of Fisheries Sciences, Hokkaido University, 3.Department of Marine Environmental Science, Hokkaido University, 4.Institute of Low Temperature Science, Hokkaido University)