3:45 PM - 4:00 PM
*Akihiro HACHIKUBO1, Hirotoshi SAKAGAMI1, Hirotsugu MINAMI1, Satoshi YAMASHITA1, Nobuo TAKAHASHI1, Hitoshi SHOJI1, Olga VERESHCHAGINA2, Young K. JIN3, Anatoly OBZHIROV2 (1.Kitami Institute of Technology, 2.Pacific Oceanological Institute, FEB RAS, 3.Korea Polar Research Institute)