[J] Oral

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

[A-CC26] Glaciology

Wed. May 29, 2024 3:30 PM - 4:45 PM 104 (International Conference Hall, Makuhari Messe)

convener:Sojiro Sunako(National Research Institute for Earth Science and Disaster Resilience), Tomonori Tanikawa(Meteorological Research Institute, Japan Meteorological Agency), Yukihiko Onuma(Japan Aerospace Exploration Agency), Tatsuya Watanabe(Kitami Institute of Technology), Chairperson:Yukihiko Onuma(Japan Aerospace Exploration Agency)

The cryosphere is a fundamental component of the earth system. It is a region where snow and ice exist in the form of glacier/ice sheet, snow cover and snowfall, frozen ground, sea ice and fresh water ice, and they play a critical role in the global environment under the interactions with atmosphere, ocean, ecosystem and others. In this session, research results on physical and chemical characteristics of snow and ice, variations and dynamics of cryospheric environment, roles of the cryosphere on the earth and other planets will be discussed broadly, regardless of the research method.

+Add all to schedule

3:30 PM - 3:45 PM

[ACC26-06] Terminus dynamics of Taku Glacier, Alaska, during transition from advance to retreat

*Arlec Chang^1,2, Shin Sugiyama², Jason Amundson³, Lynn Kaluzienski³ (1.Graduate School of Environment Science, Hokkaido University, 2.Institute of Low Temperature Science, Hokkaido University, 3.University of Alaska Southeast)

3:45 PM - 4:00 PM

[ACC26-07] Numerical modeling of future and past fluctuations of Qaanaaq Glacier, northwestern Greenland

*Takuro Imazu^1,2, Shin Sugiyama¹, Yukihiko Onuma³ (1.Institute of Low Temperature Science, Hokkaido University, 2.Graduate school of Environment Science, Hokkaido University, 3.Earth Observation Research Center , Japan Aerospace Exploration Agency )

4:00 PM - 4:15 PM

[ACC26-08] Regional simulation of glacier algal growth and evaluation by satellite observations on Qaanaaq Ice Cap, northwestern Greenland

*Yukihiko Onuma¹, Giacomo Traversa² (1.Japan Aerospace Exploration Agency, 2.National Research Council of Italy)

4:15 PM - 4:30 PM

[ACC26-09] Accuracy, limitation and improvement of snow grain size measured using the optical instruments

*Teruo Aoki¹, Akihiro Hachikubo², Motoshi Nishimura¹, Tomonori Tanikawa³ (1.National Institute of Polar Research, 2.Kitami Institute of Technology, 3.Meteorological Research Institute, Japan Meteorological Agency)

4:30 PM - 4:45 PM

[ACC26-10] The climatological characteristics of Atmospheric River observed in the 64th Japanese Antarctic Research Expedition

*Kazu TAKAHASHI¹, Jun Inoue^1,2, Kazutoshi Sato^1,2, Naohiko Hirasawa^1,2 (1.The Graduate School of Advanced Studies, 2.National Institute of Polar Research)

Session information