*Shinsuke Abe1, Johan Kero2, Takuji Nakamura3, Jun-ichi Watanabe4, Hiroyuki Hashiguchi5 (1.Nihon University, 2.Swedish Institute of Space Physics, 3.National Institute of Polar Research, 4.National Astronomical Observatory of Japan, 5.Research Institute for Sustainable Humanosphere, Kyoto University)
convener:Takuji Nakamura(National Institute of Polar Research), Atsuko Sugimoto(Arctic Research Center, Hokkaido University), Shin Sugiyama(Institute of Low Temperature Science, Hokkaido University)