*Ikumi Oyabu^1,2, Kenji Kawamura^1,2, Christo Buizert³, Frédéric Parrenin⁴, Ryu Uemura⁵, Motohiro Hirabayashi¹, Jun Ogata¹, Kyotaro Kitamura¹, Kaori Fukuda¹, Shuji Fujita^1,2, Tomotaka Saruya¹, Kumiko Goto-Azuma^1,2 (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.Graduate Institute for Advanced Studies, SOKENDAI, 3.Oregon State University, 4. Institut des Géosciences de l’Environnement, 5.Nagoya University)

*Tomotaka Saruya¹, Atsushi Miyamoto², Shuji Fujita^1,3, Kumiko Goto-Azuma^1,3, Motohiro Hirabayashi¹, Akira Hori⁴, Makoto Igarashi¹, Yoshinori Iizuka⁵, Takao Kameda⁴, Hiroshi Ohno⁴, Wataru Shigeyama³, Shun Tsutaki^1,3 (1.National Institute of Polar Research, 2. Institute for the Advancement of Graduate Education, Hokkaido University, 3.Polar Science Program, Graduate Institute for Advanced Studies, SOKENDAI, 4.Kitami Institute of Technology, 5.Institute of Low Temperature Science, Hokkaido University)

*Shuji Fujita^1,2, Tomotaka Saruya¹, Motohiro Hirabayashi¹, Kumiko Goto-Azuma^1,2, Jun Ogata¹, kaori Fukuda¹, kyotaro Kitamura¹, Hiroshi Ohno³, Iizuka Yoshinori⁴ (1.National Institute of Polar Research, Research Organization of Information and Systems(ROIS), 2.Graduate Institute for Advanced Studies, SOKENDAI, Department of Advanced Studies,, 3.Kitami Insititute of Technology, Japan, 4.ILTS, Hokkaido University Japan)

*Naoko Nagatsuka¹, Kumiko Goto-Azuma^1,2, Koji Fujita³, Yuki Komuro⁴, Motohiro Hirabayashi¹, Jun Ogata¹, Kaori Fukuda¹, Yoshimi Ogawa-Tsukagawa¹, Kyotaro Kitamura¹, Ayaka Yonekura⁶, Fumio Nakazawa¹, Yukihiko Onuma⁵, Naoyuki Kurita³, Sune Olander Rasmussen⁷, Giulia Sinnl⁷, Trevor James Popp⁷, Dorthe Dahl-Jensen⁷ (1.National Institute of Polar Research, 2.SOKENDAI, 3.Nagoya University, 4.Laboratory for Environmental Research at Mount Fuji, 5.JAXA, 6.Marine Works Japan Ltd, 7.University of Copenhagen)

*Yuki Komuro^1,2, Fumio Nakazawa^1,3, Kumiko Goto-Azuma^1,3, Naoko Nagatsuka¹, Motohiro Hirabayashi¹, Jun Ogata¹, Kaori Fukuda¹, Naoyuki Kurita⁴, Koji Fujita⁴, Ayaka Yonekura⁵, Kyotaro Kitamura¹, Giulia Sinnl⁶, Sune Olander Rasmussen⁶, Trevor James Popp⁶, Dorthe Dahl-Jensen⁶ (1.National Institute of Polar Research, 2.Laboratory for Environmental Research at Mount Fuji, 3.The Graduate University for Advanced Studies, SOKENDAI, 4.Nagoya University, 5.Marine Works Japan, 6.University of Copenhagen)

*Kana Nagashima¹, Kumiko Goto-Azuma², Akinori Ito¹ (1.Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, 2.National Institute of Polar Research)

*Ikumi Oyabu^1,2, Kenji Kawamura^1,2, Shuji Fujita^1,2, Kumiko Goto-Azuma^1,2, Christo Buizert³, Motohiro Hirabayashi^1,2, Hideaki Motoyama^1,2 (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.Graduate Institute for Advanced Studies, SOKENDAI, 3.Oregon State University)