Japan Geoscience Union Meeting 2023

Session information

[J] Online Poster

A (Atmospheric and Hydrospheric Sciences ) » A-CC Cryospheric Sciences & Cold District Environment

[A-CC26] Ice cores and paleoenvironmental modeling

Wed. May 24, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (6) (Online Poster)

convener:Ryu Uemura(Nagoya University), Nozomu Takeuchi(Chiba University), Kenji Kawamura(National Institute of Polar Research, Research Organization of Information and Systems), Fuyuki SAITO(Japan Agency for Marine-Earth Science and Technology)

On-site poster schedule(2023/5/22 17:15-18:45)

Analyses of ice cores from polar and mountain regions have contributed to the reconstruction and understanding of the past environmental changes on timescales from years to several hundred thousand years. In this session, we welcome paleoenvironmental studies using ice cores and paleoclimatic modeling. Studies on reconstruction methods, recording processes and new paleoenvironmental proxies, technical aspects of paleo-modeling are also welcomed. Studies with marine sediment cores, speleothems, terrestrial sediment cores and tree-rings on similar timescales are also important and welcomed, in order to discuss past environmental changes from multidisciplinary viewpoints.

10:45 AM - 12:15 PM

*Riko Yagihashi1, Kazuho Horiuchi1, Kohsei Yoshioka2, Iizuka Yoshinori3, Sumito Matoba3, Kaoru Kawakami3,4, Sakiko Ishino5, Mahiro Sasage3,4, Mai Matsumoto3,4, Takeyasu Yamagata6, Hiroyuki Matsuzaki6 (1.Graduate School of Science and Technology, Hirosaki University, 2.Faculty of Science and Technology, Hirosaki University, 3.Institute of Low Temperature Science, Hokkaido University, 4.Graduate School of Environmental Science, Hokkaido University, 5.Institute of Nature and Environmental Technology, Kanazawa University, 6.Micro Analysis Laboratory, Tandem accelerator (MALT), The University of Tokyo)

10:45 AM - 12:15 PM

*Naoko Nagatsuka1, Kumiko Goto-Azuma1,2, Akane Tsushima3, Koji Fujita4, Sumito Matoba5, Yukihiko Onuma6, Yuki Komuro7, Motohiro Hirabayashi1, Jun Ogata1, Yoshimi Ogawa-Tsukagawa1, Kyotaro Kitamura1, Teruo Aoki1,2, Trevor James Popp8, Dorthe Dahl-Jensen8 (1.National Institute of Polar Research, 2.SOKENDAI, 3.Graduate School of Science, Chiba University, 4.Graduate School of Environmental Studies, Nagoya University, 5.Institute of Low Temperature Science, Hokkaido University, 6.Japan Aerospace Exploration Agency (JAXA), 7.Laboratory for Environmental Research at Mount Fuji, 8.University of Copenhagen)

10:45 AM - 12:15 PM

*Kenji Kawamura1,3,4, Ayako Abe-Ouchi2, Shuji Fujita1,4, Prasad Gogineni5, David Braaten6, Kenichi Matsuoka7, Fuyuki SAITO3, Takashi Obase2, Fumio Nakazawa1,4, Shun Tsutaki1,4, Ikumi Oyabu1, Fernando Rodriguez-Morales6, John Paden6, Drew Taylor5, Elisabeth Isaksson7, Geir Maholdt7 (1.National Institute of Polar Research, Research Organization of Information and Systems, 2.University of Tokyo, 3.JAMSTEC, 4.SOKENDAI, 5.University of Alabama, 6.University of Kansas, 7.Norwegian Polar Institute)

10:45 AM - 12:15 PM

*Kazuho Horiuchi1, Kento Sato2, Riko Yagihashi1, Kimikazu Sasa3, Masumi Matsumura3, Tsutomu Takahashi3, Hideaki Motoyama4 (1.Graduate School of Science and Technology, Hirosaki University, 2.Faculty of Science and Technology, Hirosaki University, 3.Accelerator Mass Spectrometry Group, Tandem Accelerator Complex, University of Tsukuba, 4.National Institute of Polar Research)

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