Jun'ichi Okuno
banner
oknjnich.bsky.social
Jun'ichi Okuno
@oknjnich.bsky.social
Geophysist
Tokyo’s winters are pretty sunny.
January 12, 2026 at 11:30 AM
and also at first I can see Fuji-san from my office in today’s morning
January 5, 2026 at 4:51 AM
The first work day, full moon in the dawn
January 4, 2026 at 11:14 PM
🧊 Our English press release is out!
👉 Press release: bit.ly/4pRR2EN
Using GNSS observations and glacial isostatic adjustment modeling, the study (👉 go.nature.com/4jezEaG) documents a rapid mid-Holocene thinning followed by re-thickening, providing new constraints on long-term ice-sheet behavior.
How the East Antarctic Ice Sheet’s history can tell a relevant story for today and beyond
To understand the present and try to predict the future, the past is a valuable tool. Researchers aim to understand the dynamics of the East Antarctic Ice Sheet in the Lützow-Holmbukta region wit...
www.eurekalert.org
December 29, 2025 at 2:52 AM
Reposted by Jun'ichi Okuno
Another glorious day in Canada 🇨🇦 at the POLENET GIA workshop!

There are scientists 🥼🧪from 15 nations 🌎 here in person and another 15 attending online - amazing! We are united in our desire to understand and protect this beautiful planet 🇦🇶🌊🏔❄️

#science #geology #ice #modelling
June 2, 2025 at 11:11 PM
June 12, 2025 at 2:02 PM
中央大学の新建物にて。
April 25, 2025 at 2:19 PM
April 24, 2025 at 1:59 PM
March 28, 2025 at 12:04 PM
March 17, 2025 at 8:24 AM
特急なのに通過待ち
March 16, 2025 at 4:04 AM
March 16, 2025 at 4:03 AM
March 16, 2025 at 4:03 AM
January 5, 2025 at 8:23 AM
January 4, 2025 at 11:41 PM
January 4, 2025 at 11:40 PM
January 4, 2025 at 2:23 AM
うまい
December 16, 2024 at 12:17 PM
寒い
December 16, 2024 at 12:16 PM
December 13, 2024 at 2:54 AM
December 13, 2024 at 2:28 AM
October 6, 2024 at 4:35 AM
September 3, 2024 at 11:29 PM
August 23, 2024 at 12:03 PM