[R2_P-Core2] Ocean and Sea Ice

[R2-P08] Sea ice variability on the Chukchi Sea and the Beaufort Sea since the Late Pleistocene

*Masao Uchida, Hidetoshi Kumata, Kanako Mantoku, Chie Amano, Motoo Utsumi, Motoyo Itoh, Shigeto Nishino, Koji Shimada