*Hideaki Nakajima^1,2, Isao Murata², Yoshihiro Nagahama¹, Hideharu Akiyoshi¹, Takeshi Kinase³, Masanori Takeda², Yoshihiro Tomikawa⁴, Nicholas B. Jones⁵ (1.National Institute for Environmental Studies, 2.Graduate School of Environmental Studies, Tohoku University, 3.Meteorological Research Institute, 4.National Institute of Polar Research, 5.Wollongong University)

*Takeshi Kinase^1,2, Kouji Adachi¹, Naga Oshima¹, Kumiko Goto-Azuma^3,4, Yoshimi Ogawa-Tsukagawa³, Yutaka Kondo³, Nobuhiro Moteki⁵, Sho Ohata⁶, Tatsuhiro Mori⁷, Masahiko Hayashi⁸, Keiichiro Hara⁸, Hiroto Kawashima⁹, Kazuyuki Kita² (1.Meteorological Research Institute, 2.Ibaraki University, 3.National Institute of Polar Research, 4.SOKENDAI, 5.The University of Tokyo, 6.Nagoya University, 7.Tokyo University of Science, 8.Fukuoka University, 9.Akita Prefectural University)

*Akane Tsushima¹, Masashi Niwano¹, Teruo Aoki², Nozomu Ohkawara¹, Tomonori Tanikawa¹, Sumito Matoba³, Kouji Adachi¹, Takeshi Kinase¹, Koji Fujita⁴ (1.Meteorological Research Institute, 2.National Institute of Polar Research, 3.Institute of Low Temperature Science, Hokkaido Univ., 4.Graduate School of Environmental Studies, Nagoya Univ.)

Peng Tang¹, Kohtaro Hatanaka¹, *Kazuyuki Kita¹, Yukihiko Satou², Takeshi Kinase³, Kouji Adachi³, Yuji Zaizen³, Kazuhiko Ninomiya⁴, SHINOHARA ATSUSHI⁴, Yasuhito Igarashi⁵ (1.Faculty of Science, Ibaraki University, 2.JAEA, 3.MRI, 4.Osaka University, 5.Institute for Integrated Radiation and Nuclear Science, Kyoto University)