*Arlec Chang^1,2, Shin Sugiyama², Jason Amundson³, Lynn Kaluzienski³ (1.Graduate School of Environment Science, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.University of Alaska Southeast)

*Takuro Imazu^1,2, Shin Sugiyama¹, Yukihiko Onuma³ (1.Institute of Low Temperature Science, Hokkaido University, 2.Graduate school of Environment Science, Hokkaido University, 3.Earth Observation Research Center , Japan Aerospace Exploration Agency )

*Shuntaro Hata^1,2, Shin Sugiyama¹, Takami Mori³, Marius Schaefer⁴, Paul Sandoval⁵ (1.Institute of Low Temperature Science, Hokkaido University, 2.Creative Research Institution, Hokkaido University, 3.Marine Works Japan, Ltd., 4.Universidad Austral de Chile, Escuela de Graduados, Facultad de Ciencias, 5.Universidad Austral de Chile, Instituto de Ciencias Físicas y Matemáticas)

*Evgeny A. Podolskiy¹, Mayuko Otsuki², Kohei Hasegawa³, Shin Sugiyama⁴ (1.Arctic Research Center, Hokkaido University, 2.Graduate School of Fisheries Sciences, Hokkaido University, 3.Department of Marine Environmental Science, Hokkaido University, 4.Institute of Low Temperature Science, Hokkaido University)

*Ken Kondo¹, Masahiro Minowa¹, Shuntaro Hata¹, Satoshi Tanaka², Takeshi Tsuji³, Shin Sugiyama¹ (1.Graduate School of Environmental Science, Hokkaido University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Department of Systems Innovation, the University of Tokyo)