3:00 PM - 3:15 PM
*Takuji Nakamura1, Nobuko Saigusa2, Kazuo Shiokawa3, Takeshi Kakegawa4 (1.National Institute of Polar Research, 2.National Instiyite for Environmental Studies, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Graduate School of Science, Tohoku University)