Ice production in Antarctic coastal polynyas during the extreme sea-ice minimum of 2023–2024

Sohey Nihashi

Presentation information

[E] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS01] Global Antarctic Science: connecting the chain of changing huge ice sheets and global environments

Thu. May 28, 2026 1:45 PM - 3:15 PM 201A (International Conference Hall, Makuhari Messe)

Chairperson:Aoki Shigeru(Hokkaido University), Yamazaki Kaihe(University of Tasmania), Kondo Ken(Graduate School of Environmental Studies, Nagoya University), Oyabu Ikumi(National Institute of Polar Research, Research Organization of Information and Systems), Ishiwa Takeshige(National Institute of Polar Research)

2:10 PM - 2:25 PM

[MIS01-07] Ice production in Antarctic coastal polynyas during the extreme sea-ice minimum of 2023–2024

*Sohey Nihashi¹, Kay I. Ohshima², Takeshi Tamura³ (1. National Institute of Technology (KOSEN), Tomakomai College, 2. Institute of Low Temperature Science, Hokkaido University, 3. National Institute of Polar Research)

Keywords:Antarctic coastal polynyas, Sea-ice production, Extreme sea-ice minimum, Satellite observations, Southern Ocean