5:15 PM - 6:30 PM
*Yuka Oota1, Akihiro Hachikubo1, Oleg Khlystov2, Gennadiy Kalmychkov3, Marc De Batist4, Hirotoshi Sakagami1, Hirotsugu Minami1, Satoshi Yamashita1, Nobuo Takahashi1, Hitoshi Shoji1 (1.Kitami Institute of Technology, 2.Limnological Institute, SB RAS, 3.Vinogradov Institute of Geochemistry, SB RAS, 4.Ghent University)