*Jun Ono¹, Hiroaki Tatebe¹, Yoshiki Komuro¹, Masato I Nodzu², Masayoshi Ishii² (1.Japan Agency for Marine-Earth Science and Technology, 2.Meteorological Research Institute)

*Daisuke Hirano¹, Yasushi Fukamachi², Eiji Watanabe³, Katsushi Iwamoto⁴, Kay I. Ohshima², Takeshi Tamura¹ (1.National Institute of Polar Research, 2.Institute of Low Temperature Science, Hokkaido University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Mombetsu City)

*Takao Kawasaki^1,2 (1.National Institute of Polar Research, 2.Atmosphere and Ocean Research Institute, The University of Tokyo)

*Masato Mori¹, Masahiro Watanabe¹, Masahide Kimoto¹ (1.Atmosphere and Ocean Research Institute, University of Tokyo)

*Shoji Kusunoki¹ (1.Meteorological Research Institute)

*Taro Shinoda¹, Masaya KATO¹, Jun Inoue^2,3, Hirohiko Masunaga¹, Kazuhisa Tsuboki¹ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.National Institute of Polar Research, 3.Japan Agency for Marine-Earth Science and Technology)

*Marina Suzuki¹, Masakazu Yoshimori^2,3 (1.Graduate School of Environmental Science, Hokkaido University, 2.Faculty of Environmental Earth Science, Hokkaido University, 3.Arctic Research Center, Hokkaido University)

*Tomotaka Saruya¹, Tetsuo Sueyoshi¹, Hiroyuki Enomoto¹ (1.National Institute of Polar Research)

Subaru Fujiwara¹, *Toru Nozawa¹ (1.Graduate School of Natural Science and Technology, Okayama University)

*Hisashi Sato¹, Hideki Kobayashi¹, Go Iwahana², Takeshi Ohta³ (1.Department of Environmental Geochemical Cycle Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 2.International Arctic Research Center, University of Alaska Fairbanks, 3.Graduate School of Bioagricultural Sciences, Nagoya University)

*Shunsuke Tei^1,2, Atsuko Sugimoto², Maochang Liang³, Yojiro Matsuura⁴, Akira Osawa⁵, Hitoshi Yonenobu⁶, Hisashi Sato⁷, Trofim Maximov^8,9 (1.National Institute of Polar Research, 2.Hokkaido University, 3.Yangtze University, 4.Forestry and Forest Products Research Institute, 5.Kyoto University, 6.Naruto University of Education, 7.Japan Agency for Marine-Earth Science and Technology, 8.Institute for Biological Problem of Cryolithozone, 9.North-Eastern Federal University)

*Tomoki Morozumi¹, Rong Fan¹, Ryo Shingubara¹, Shinya Takano¹, Ruslan Shakmatov¹, Shunsuke Tei², Hideki Kobayashi³, Rikie Suzuki³, Trofim C Maximov^4,5, Atsuko Sugimoto^6,1 (1.Graduate School of Environmental Science, Hokkaido University, 2.NIPR, 3.JAMSTEC, 4.IBPC SB RAS, 5.BEST center, NEFU, 6.Faculty of Earth Environmental Science, Hokkaido University)

*Jun Murase¹, Atsuko Sugimoto^2,3, Ryo Shingubara², Trofim C Maximov⁴ (1.Graduate School of Bioagricultural Sciences, Nagoya University, 2.Graduate School of Environmental Science, Hokkaido University, 3.Faculty of Environmental Earth Science, Hokkaido University, 4.Institute for Biological Problems of Cryolithozone)

*Ryo Shingubara¹, Atsuko Sugimoto^2,1, Jun Murase³, Shunsuke Tei^4,2, Shinya Takano¹, Tomoki Morozumi¹, Maochang Liang^1,7, Go Iwahana^2,8, Trofim C. Maximov^5,6 (1.Grad. Sch. Envir. Sci., Hokkaido Univ., 2.Fac. Earth Envir. Sci., Hokkaido Univ., 3.Grad. Sch. Bioagr. Sci., Nagoya Univ., 4.NIPR, 5.IBPC SB RAS, Russia, 6.BEST center, NEFU, Russia, 7.Yangtze Univ., China, 8.IARC, UAF, USA)

*Konosuke Sugiura^1,2, Shin Nagai², Rikie Suzuki², Hajo Eicken³, Trofim Maximov⁴ (1.University of Toyama, 2.Japan Agency for Marine-Earth Science and Technology, 3.International Arctic Research Center, University of Alaska Fairbanks, 4.Institute for Biological Problems of Cryolithozone Siberian Branch of RAS)

*Manabu Abe¹, Kumiko TAKATA², Michio Kawamiya¹, Shingo Watanabe¹ (1.JAMSTEC, 2.NIPR)

*Shinya Takano¹, Shunsuke Tei^2,3, Tomoki Morozumi¹, Atsuko Sugimoto^1,2, Roman Petrov^4,5, Trofim Maximov^4,5 (1.Graduate School of Environmental Science, Hokkaido University, 2.Faculty of Environmental Earth Science, Hokkaido University, 3.National Institute of Polar Research, 4.Institute for Biological Problems of Cryolithozone, SB RAS, 5.BEST center, NEFU, Yakutsk, Russia)

*Shun Tsutaki^1,2, Naoki Katayama^2,3, Daiki Sakakibara^2,3, Shin Sugiyama², Takanobu Sawagaki⁴ (1.Arctic Environment Research Center, National Institute of Polar Research, 2.Institute of Low Temperature Science, Hokkaido University, 3.Graduate School of Environmental Science, Hokkaido University, 4.Faculty of Social Science, Hosei University)

*Masahiro Minowa^1,2, Shin Sugiyama¹, Yoshihiko Ohashi^1,2, Takanobu Sawagaki³, Shun Tsutaki⁴, Daiki Sakakibara^2,1, Shigeru Aoki¹, Evgeny Podolskiy⁵, Yvo Weindmann⁶ (1.Institute of Low Temperature Sciene, Hokkaido University, 2.Graduate School of Environmental Science, Hokkaido University, 3.Faculty of Social Science, Hosei University, 4.Arctic Environment Research Center, National Institute of Polar Research, 5.Arctic Research Center, Hokkaido University, 6.The Laboratory of Hydraulics, Hydrology and Glaciology)

*Keiko Konya¹, Jun Saito², Mihiro Maruyama², Shin Sugiyama² (1.DEGCR, Japan Agency for Marine-Earth Science and Technology, 2.Institue of Low Temperature Science, Hokkaido University)

*Hironori Yabuki^1,2, Takeshi Sugimura², Takeshi Terui² (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Polar Research)

*Takeshi Terui¹, Takeshi Sugimura¹, Hironori Yabuki¹ (1.National Institute of Polar Research)