6:15 PM - 7:30 PM
*Tsutomu KADOTA1, Tatsuo SHIRAKAWA2, Ryo KUSAKA2, Shuhei TAKAHASHI2, Andrey GALANIN3, Alexander FEDOROV3, Hiroyuki ENOMOTO4, Tetsuo OHATA1, Hironori YABUKI1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Kitami Institute of Technology, 3.Melnikov Permafrost Institute, 4.National Institute of Polar Research)