*Ueno Hiromichi¹, Ryo Dobashi², Yuki Okada², Takahiro Tanaka³, Jun Nishioka⁴, Toru Hirawake¹, Atsushi Ooki¹, Sachihiko Itoh⁵, Yoshikazu Sasai⁶, Hideharu Sasaki⁶, Ichiro Yasuda⁵ (1.Faculty of Fisheries Sciences, Hokkaido University, 2.Graduate School of Fisheries Sciences, Hokkaido University, 3.Tohoku National Fisheries Research Institute, Japan Fisheries Researh and Education Agency, 4.Institute of Low Temperature Science, Hokkaido University, 5.Atmosphere and Ocean Research Institute, The University of Tokyo, 6.Japan Agency for Marine-Earth Science and Technology)

*Naomi Harada¹, Makio Honda¹, Maki Noguchi Aita¹, Miyako Sato¹, Fujiki Tetsuichi¹, Minoru Kitamura¹, Ueno Hiromichi² (1.Japan Agency for Marine-Earth Science and Technology, 2.Hokkaido University)

*Shota Katsura¹, Ueno Hiromichi², Humio Mitsudera³, Shinya Kouketsu⁴ (1.Scripps Institution of Oceanography, University of California, San Diego, 2.Faculty of Fisheries Science, Hokkaido University, 3.Institute of Low Temperature Science, Hokkaido University, 4.Japan Agency for Marine-Earth Science and Technology)

*Yushi Morioka¹, Naoki Fujii², Ueno Hiromichi³, Akihiro Senda⁴, Hideki Kaeriyama⁵, Sayaka Yasunaka¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.Saga University, 3.Hokkaido University, 4.The Japan Science Society, 5.Japan Fisheries Research and Education Agency)