5:15 PM - 5:30 PM
*Shin NAGAI1, Shunsuke TEI2, Hideki KOBAYASHI1, Hiroki IKAWA3, Taro NAKAI4, Yongwon KIM3, Rikie SUZUKI1, Atsuko SUGIMOTO2 (1.Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Env.Science / Faculty of Env.Earth Science Hokkaido University, 3.International Arctic Research Center, University of Alaska Fairbanks, 4.Hydrospheric Atmospheric Research Center, Nagoya University)