3:30 PM - 4:45 PM
*Shinya Takano1, Shunsuke Tei2,3, Tomoki Morozumi1, Atsuko Sugimoto1,2, Roman Petrov4,5, Trofim Maximov4,5 (1.Graduate School of Environmental Science, Hokkaido University, 2.Faculty of Environmental Earth Science, Hokkaido University, 3.National Institute of Polar Research, 4.Institute for Biological Problems of Cryolithozone, SB RAS, 5.BEST center, NEFU, Yakutsk, Russia)