*Tatsuhiro Mori¹, Kumiko Goto-Azuma^2,3, Yutaka Kondo², Yoshimi Ogawa-Tsukagawa², Kazuhiko Miura¹, Motohiro Hirabayashi², Naga Oshima⁴, Makoto Koike⁵, Kaarle Kupiainen⁶, Nobuhiro Moteki⁵, Sho Ohata⁷, Sinha Puna Ram⁸, Konosuke Sugiura⁹, Teruo Aoki¹⁰, Martin Schneebeli¹¹, Konrad Steffen¹¹, Atsushi Sato¹², Akane Tsushima¹³, Vladimir Makarov¹⁴, Satoshi Omiya^15,16, Atsuko Sugimoto¹⁷, Shinya Takano¹⁷ (1.Tokyo University of Science, 2.National Institute of Polar Research, 3.The Graduate University for Advanced Studies, 4.Meteorological Research Institute, 5.Depertment of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 6.Environmental Protection Department Ministry of the Environment, 7.Institute for Space–Earth Environmental Research (ISEE), Nagoya University, 8.Department of Space Indian Space Research Organization, 9.University of Toyama, 10.Okayama University, 11.WSL Institute for Snow and Avalanche Research, 12.former Snow and Ice Research Center, 13.Reserach Institute for Humanity and Nature, 14.Melnikov’s Permafrost Institute, 15.Institute of Low Temperature Science, Hokkaido University, 16.Civil Engineering Research Institute for Cold Region, 17.Graduate School of Environmental Science, Hokkaido University)

*Kumiko Goto-Azuma^1,2, Yoshimi Ogawa-Tsukagawa¹, Yutaka Kondo¹, Remi Dallmayr^1,10, Motohiro Hirabayashi¹, Jun Ogata¹, Kyotaro Kitamura¹, Kenji Kawamura^1,2, Hideaki Motoyama^1,2, Sumito Matoba³, Teruo Aoki⁴, Nobuhiro Moteki⁵, Sho Ohata⁵, Tatsuhiro Mori⁶, Makoto Koike⁵, Yuki Komuro⁷, Akane Tsushima^8,9, Naoko Nagatsuka¹, Wataru Shigeyama^1,2, Koji Fujita⁹ (1.National Institute of Polar Research, 2.SOKENDAI, 3.Hokkaido University, 4.Okayama University, 5.University of Tokyo, 6.University of Science, 7.Yamagata University, 8.Research Institute for Humanity and Nature, 9.Nagoya University, 10.AWI)

*Shunsuke Takeuchi¹, Nozomu Takeuchi¹, Koji Fujita², Kenji Kawamura³, Akane Tsushima², Vladimir Aizen⁴ (1.Chiba University, 2.Nagoya University, 3.National Institute of Polar Research, 4.Idaho University)

*Haruka Ogaya¹, Nozomu Takeuchi¹, Koji Fujita², Kenji Kawamura³, Akane Tsushima⁴, Vladimir Aizen⁵, Azamat Osmonov⁶ (1.Chiba University, 2.Nagoya University, 3.National Institute of Polar Research, 4.Research Institute for Humanity and Nature, 5.University of Idaho, 6.Central Asian Institute of Applied Geo-Science)

*Naoko Nagatsuka¹, Kumiko Goto-Azuma^1,2, Akane Tsushima, Hideaki Motoyama^1,2, Sumito Matoba³, Koji Fujita⁴, Tetsuhide Yamasaki⁵, Yukihiko Onuma⁶, Masahiro Minowa⁷, Teruo Aoki⁸, Motohiro Hirabayashi¹ (1.National Institute of Polar Research, 2.SOKENDAI, 3.Institute of Low Temperature Science, Hokkaido University, 4.Graduate School of Environmental Studies, Nagoya University, 5.Avangnaq Arctic Project Corp., 6.Institute of Industrial Science, University of Tokyo, 7.Universidad Austral de Chile, 8.Graduate School of Natural Science and Technology, Okayama University)

*Haruka Ogaya¹, Nozomu Takeuchi¹, Koji Fujita², Kenji Kawamura³, Akane Tsushima⁴, Vladimir Aizen⁵, Azamat Osmonov⁶ (1.Chiba University, 2.Nagoya University, 3.National Institute of Polar Research, 4.Research Institute for Humanity and Nature, 5.University of Idaho, 6.Central Asian Institute of Applied Geo-Science)

*Naoko Nagatsuka¹, Kumiko Goto-Azuma^1,2, Akane Tsushima, Hideaki Motoyama^1,2, Sumito Matoba³, Koji Fujita⁴, Tetsuhide Yamasaki⁵, Yukihiko Onuma⁶, Masahiro Minowa⁷, Teruo Aoki⁸, Motohiro Hirabayashi¹ (1.National Institute of Polar Research, 2.SOKENDAI, 3.Institute of Low Temperature Science, Hokkaido University, 4.Graduate School of Environmental Studies, Nagoya University, 5.Avangnaq Arctic Project Corp., 6.Institute of Industrial Science, University of Tokyo, 7.Universidad Austral de Chile, 8.Graduate School of Natural Science and Technology, Okayama University)

*Yota Sato¹, Koji Fujita¹, Hiroshi Inoue², Sojiro Sunako¹, Akiko Sakai¹, Akane Tsushima¹, Evgeny Podolskiy^3,4, Etienne Berthier⁵, Rijan Kayastha⁶ (1.Graduate School of Environmental Studies, Nagoya University, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Arctic Research Center, Hokkaido University, 4.Global Station for Arctic Research, Global Institution for Collaborative Research and Education, Hokkaido University, 5.Centre National de la Recherche Scientifique, 6.School of Science, Kathmandu University)

*Masaki Sano¹, Kota Mori¹, Akane Tsushima², Zhen Li³, Koh Yasue⁴, Takeshi Nakatsuka^2,3 (1.Faculty of Human Sciences, Waseda University, 2.Nagoya University, 3.Research Institute for Humanity and Nature, 4.Shinshu University)

*Masaki Sano¹, Kota Mori¹, Akane Tsushima², Zhen Li³, Koh Yasue⁴, Takeshi Nakatsuka^2,3 (1.Faculty of Human Sciences, Waseda University, 2.Nagoya University, 3.Research Institute for Humanity and Nature, 4.Shinshu University)