Japan Geoscience Union Meeting 2018

Session information

[EJ] Poster

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS06] Global climate change driven by the Southern Ocean and the Antarctic Ice Sheet

Mon. May 21, 2018 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

convener:Osamu Seki(Institute of Low Temperature Science, Hokkaido University), Akira Oka(Atmosphere and Ocean Research Institute, The University of Tokyo), Ryosuke Makabe(国立極地研究所, 共同), Ryu Uemura(University of the Ryukyus)

The Southern Ocean and Antarctic ice sheet, which are the giant reservoirs of heat, water, and materials, have a potential to play central roles in long-term global climate change. This system is composed of the following sub-systems; ice shelf which is a place of the interaction of ice sheet and ocean, flowing iceberg, seasonal sea ice zone, Antarctic bottom water which drives the thermohaline circulation, active biological production and Antarctic Circumpolar Current. These sub-systems are interacted with each other and have significant impact on changes in the global environmental system. This session aim to summarize recent observational and simulation studies from various fields relating to the past and present changes in the Antarctic Ice sheet and Southern Ocean, which are essential elements for unraveling the changes in the global climate system. Further, future science plans for understanding of the environmental changes of the Antarctic Cryosphere is also discussed.

*Yoshifumi Nogi1, Shigeru Aoki2, Hiroshi Yoshida3, Toshihiro Maki4, Kyoko Okino5, Yuichi Aoyama1, Takeshi Tamura1, Tetsuo Sueyoshi1 (1.National Institute of Polar Research, 2.Institute of Low Temperature Science, Hokkaido University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Institute of Industrial Science, the University of Tokyo, 5.Atmosphere and Ocean Research Institute, the University of Tokyo)

*Kenji Kawamura1,2,3, Ryu Uemura4, Hideaki Motoyama1,2, Iizuka Yoshinori5, Kazuho Horiuchi6, Shuji Aoki7, Kumiko Goto-Azuma1,2, Shuji Fujita1,2, Osamu Seki5, Motohiro Hirabayashi1, Fumio Nakazawa1,2, Ikumi Oyabu1, Hiroshi Ohno8, Shun Tsutaki9, Ayako Abe-Ouchi9 (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.SOKENDAI, 3.Japan Agency for Marine-Earth Science and Technoloty, 4.University of the Ryukyus, 5.Hokkaido University, 6.Hirosaki University, 7.Tohoku University, 8.Kitami Institute of Technology, 9.University of Tokyo)

*Ryu Uemura1, Hideaki Motoyama2, Valerie Masson-Delmotte3, Jean Jouzel3, Kenji Kawamura2, Kumiko Goto-Azuma2, Shuji Fujita2, Takayuki KURAMOTO2,10, Motohiro Hirabayashi2, Takayuki Miyake2, Hiroshi Ohno4,2, Koji Fujita5, Ayako Abe-Ouchi6, Yoshinori Iizuka7, Shinichiro Horikawa7,5, Makoto Igarashi2, Keisuke Suzuki8, Toshitaka Suzuki9, Yoshiyuki Fujii2 (1.University of the Ryukyus, 2.National Instititute of Polar Research, 3.LSCE, CEA-CNRS, 4.Kitami Institute of Technology, 5.Nagoya University, 6.The Unviersity of Tokyo, 7.Hokkaido University, 8.Shinshu University, 9.Yamagata University, 10.Fukushima prefectual center for environmental creation)

*Yoichi Fukuda1, Jun Nishijima2, Takahito Kazama1, Kazuki Nakamura3, Koichiro Doi4, Yusuke Suganuma4, Jun'ichi Okuno4, Akito Araya5, Heitaro Kaneda6, Yuichi Aoyama4, Hideki Miura4 (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Graduate School of Engineering, Kyushu University, 3.Faculty of Engineering, Nihon University, 4.National Institute of Polar Research, 5.ERI, University of Tokyo, 6.Graduate School of Science, Chiba University)

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