Wed. May 28, 2025 1:45 PM - 3:15 PM Exhibition Hall Special Setting (4) (Exhibition Hall 7&8, Makuhari Messe)

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

[A-CC32] Glaciology

2:30 PM - 2:45 PM

[ACC32-04] Optical televiewer observation of the borehole of Kongsvegen Glacier in Svalbard

*Shuntaro Hata¹, Shin Sugiyama^1,2, John Hult³, Maiken K Revheim³, Satu Innanen³, Katsuhiro Shimohata⁴, Junji Kita⁴, Thomas V Schuler³ (1.Institute of Low Temperature Science, Hokkaido University, 2.Arctic Research Center, Hokkaido University, 3.Department of Geoscience, University of Oslo, 4.Raax Co. Ltd.)

2:45 PM - 3:00 PM

[ACC32-05] UAV surveys on Qaanaaq Glacier in northwestern Greenland

*Kotaro Yazawa^1,2, Takuro Imazu^1,2, Shin Sugiyama^1,3 (1.Institute of Low Temperature Science, Hokkaido University, Japan, 2.Graduate School of Environmental Science, Hokkaido University, Japan, 3.Arctic Research Center, Hokkaido University, Japan)

Thu. May 29, 2025 10:45 AM - 12:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG52] Science in the Arctic Region

11:15 AM - 11:30 AM

[ACG52-09] Acoustic monitoring of proglacial discharge of Qaanaaq Glacier, northwestern Greenland

*Tomohiro M. Nakayama^1,3, Evgeny A. Podolskiy¹, Takuro Imazu^2,3, Kotaro Yazawa^2,3, Shin Sugiyama^1,2 (1.Arctic Research Center, Hokkaido University , 2.Institute of Low Temperature Science, Hokkaido University, 3.Graduate School of Environmental Science, Hokkaido University)

Tue. May 27, 2025 10:45 AM - 12:15 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Global Antarctic Science: connecting the chain of changing huge ice sheets and global environments

11:30 AM - 11:45 AM

[MIS15-10] Directly observed basal sliding of Langhovde Glacier in East Antarctica during speed-up events caused by surface runoff

*Ken Kondo¹, Shin Sugiyama^2,4, Masahiro Minowa^2,3, Evgeny A. Podolskiy⁴ (1.Graduate School of Environmental Studies, Nagoya University, 2.Institute of Low Temperature Science, Hokkaido University, 3.Graduate School of Environmental Science, Hokkaido University, 4.Arctic Research Center, Hokkaido University)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT36] Cryoseismology: understanding cryospheric processes through the study of the seismic wavefield

5:15 PM - 7:15 PM

[MTT36-P07] Tidally modulated ice fracture and calving of Langhovde Glacier in East Antarctica

*Masahiro Minowa¹, Evgeny A. Podolskiy², Shin Sugiyama^1,2 (1.Institute of Low Temperature Science, Hokkaido University, 2.Arctic Research Center, Hokkaido University)

Shin Sugiyama

Speaker, Author, Co-Author