Japan Geoscience Union Meeting 2022

Kumiko Goto-Azuma

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Speaker, Author, Co-Author

Thu. May 26, 2022 9:00 AM - 10:30 AM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | A (Atmospheric and Hydrospheric Sciences )
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and paleoenvironmental modeling

9:00 AM - 9:15 AM

[ACC29-01] Changes in concentration and size of black carbon particles at Dome Fuji, Antarctica across the Last Glacial Termination

*Kumiko Goto-Azuma1,2, Nobuhiro Moteki3, Kaori Fukuda1, Jun Ogata1, Tatsuhiro Mori3, Sho Ohata4, Yutaka Kondo1, Makoto Koike3, Motohiro Hirabayashi1, Kyotaro Kitamura1, Ayaka Yonekura2, Shuji Fujita1,2, Fumio Nakazawa1,2, Yoshimi Ogawa1, Kenji Kawamura1,2 (1.National Institute of Polar Research, 2.SOKENDAI (The Graduate University for Advanced Studies), 3.The University of Tokyo, 4.Nagoya University, Japan)

9:45 AM - 10:00 AM

[ACC29-04] Investigation of internal layering structure and deformation regime at deeper part in the ice sheet by Dome Fuji ice core physical analysis

*Tomotaka Saruya1, Shuji Fujita1,2, Yoshinori Iizuka3, Atsushi Miyamoto4, Hiroshi Ohno5, Akira Hori5, Wataru Shigeyama2, Motohiro Hirabayashi1, Kumiko Goto-Azuma1,2 (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies, 3.Institute of Low Temperature Science, Hokkaido University, 4.Institute for the Advancement of Higher Education, Hokkaido University, 5.Kitami Institute of Technology)

Thu. May 26, 2022 10:45 AM - 12:15 PM 301B (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | A (Atmospheric and Hydrospheric Sciences )
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and paleoenvironmental modeling

11:30 AM - 11:45 AM

[ACC29-10] Variations in mineralogy of dust in ice cores obtained from northwestern and northeastern Greenland over the past 100 years

★Invited Papers

*Naoko Nagatsuka1, Kumiko Goto-Azuma1,2, Akane Tsushima3, Koji Fujita4, Sumito Matoba5, Yukihiko Onuma6, Yuki Komuro1, Motohiro Hirabayashi1, Jun Ogata1, Yoshimi Tsukagawa1, Kyotaro Kitamura1, Teruo Aoki1,2, Trevor James Popp7, Dorthe Dahl-Jensen7 (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.Institute of Industrial Science, University of Tokyo, 7.University of Copenhagen)

Fri. Jun 3, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (9) (Ch.09)

  • [J] Poster
  • | A (Atmospheric and Hydrospheric Sciences )
  • | A-CC Cryospheric Sciences & Cold District Environment

[A-CC29] Ice cores and paleoenvironmental modeling

Wed. May 25, 2022 3:30 PM - 5:00 PM 304 (International Conference Hall, Makuhari Messe)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG49] Rheology, fracture and friction in Earth and planetary sciences

4:45 PM - 5:00 PM

[SCG49-06] Development of microstructures in the Dome Fuji ice core and influence of impurities on ice-sheet ice rheology

★Invited Papers

*Tomotaka Saruya1, Shuji Fujita1,2, Yoshinori Iizuka3, Atsushi Miyamoto4, Hiroshi Ohno5, Akira Hori5, Wataru Shigeyama2, Motohiro Hirabayashi1, Kumiko Goto-Azuma1,2 (1.National Institute of Polar Research, 2.The Graduate University for Advanced Studies, 3. Institute of Low Temperature Science, Hokkaido University, 4. Institute for the Advancement of Higher Education, Hokkaido University, 5.Kitami Institute of Technology)