9:45 AM - 10:00 AM
*Irene Alabia1,2, Jorge García Molinos1, Takafumi Hirata1, Hiromichi Ueno3, Sei-Ichi Saitoh1 (1.Arctic Research Center, Hokkaido University, 2.International Arctic Research Center, University of Alaska Fairbanks, 3.Faculty of Fisheries Sciences, Hokkaido University)