*Ikumi Oyabu^1,2, Kenji Kawamura^1,2,3, Shuji Fujita^1,2, Ryo Inoue², Hideaki Motoyama^1,2, Kotaro Fukui⁴, Motohiro Hirabayashi¹, Yu Hoshina⁵, Naoyuki Kurita⁵, Fumio Nakazawa^1,2, Hiroshi Ohno⁶, Konosuke Sugiura⁷, Toshitaka Suzuki⁸, Shun Tsutaki^1,2, Ayako Abe-Ouchi⁹, Masashi Niwano¹⁰, Frédéric Parrenin¹¹, Fuyuki SAITO³, Masakazu Yoshimori⁹ (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.Graduate Institute for Advanced Studies, SOKENDAI, 3. Japan Agency for Marine Science and Technology, 4.Tateyama Caldera Sabo Museum, 5.Nagoya University, 6.Kitami Institute of Technology, 7.University of Toyama, 8.Yamagata University, 9.Atmosphere and Ocean Research Institute, The University of Tokyo, 10.Meteorological Research Institute, Japan Meteorological Agency, 11. Institut des Géosciences de l’Environnement, France)

*Kazuo Kawasaki¹, Ruka Hirano¹, Masahiro Hori¹, Konosuke Sugiura¹, Tomonori Tanikawa², Masashi Niwano², Kouji Adachi² (1.University of Toyama, 2.Meteorological Research Institute)

*Mizuo Kajino^1,4, Mirai Watanabe², Naohiro Imamura³, Tomoki Kajikawa⁴, Masashi Niwano¹, Akira Watanabe^5,6 (1.Meteorological Research Institute, Japan Meteorological Agency, 2.National Institute for Environmental Studies, 3.Forestry an Forest Products Research Insttute, 4.University of Tsukuba, 5.Fukushima University, 6.Institute for Climate Change)