*Naoko Nagatsuka^1,2, Kumiko Goto-Azuma^2,3, Kana Nagashima¹, Koji Fujita⁴, Yuki Komuro⁵, Motohiro Hirabayashi², Jun Ogata², Kaori Fukuda², Yoshimi Ogawa-Tsukagawa², Kyotaro Kitamura², Ayaka Yonekura⁷, Fumio Nakazawa², Yukihiko Onuma⁶, Naoyuki Kurita⁴, Sune Olander Rasmussen⁸, Sinnl Giulia⁸, Trevor James Popp⁸, Dorthe Dahl-Jensen⁸ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Institute of Polar Research, 3.SOKENDAI, 4.Nagoya University, 5.Laboratory for Environmental Research at Mount Fuji, 6.JAXA, 7.Marine Works Japan Ltd., 8.University of Copenhagen)

*Kumiko Goto-Azuma¹, Kaori Fukuda¹, Jun Ogata¹, Nobuhiro Moteki², Tatsuhiro Mori³, Sho Ohata⁴, Yutaka Kondo¹, Makoto Koike⁵, Motohiro Hirabayashi¹, Kyotaro Kitamura¹, Ayaka Yonekura^6,1,7, Shuji Fujita^1,6, Fumio Nakazawa^1,6, Yoshimi Ogawa-Tsukagawa¹, Ikumi Oyabu^1,6, Kenji Kawamura^1,6 (1.National Institute of Polar Research, 2.Tokyo Metropolitan University, 3.Keio University, 4.Nagoya University, 5.The University of Tokyo, 6.SOKENDAI, 7.Marine Works Japan Ltd.)

*Yuki Komuro^1,2, Fumio Nakazawa^1,3, Kumiko Goto-Azuma^1,3, Naoko Nagatsuka⁴, Motohiro Hirabayashi¹, Jun Ogata¹, Kaori Fukuda¹, Naoyuki Kurita⁵, Koji Fujita⁵, Ayaka Yonekura⁶, Kyotaro Kitamura¹, Sune Olander Rasmussen⁷, Giulia Sinnl⁷, Trevor James Popp⁷, Dorthe Dahl-Jensen⁷ (1.National Institute of Polar Research, 2.Laboratory for Environmental Research at Mount Fuji, 3.The Graduate University for Advanced Studies, SOKENDAI, 4.Japan Agency for Marine-Earth Science and Technology, 5.Nagoya University, 6.Marine Works Japan, 7.University of Copenhagen)