JGR: Oceans
@jgroceans.bsky.social
AGU Journal Official account
Advancing understanding of ocean processes.
Providing quality and integrity for authors, reviewers and readers.
Non-profit.
Advancing understanding of ocean processes.
Providing quality and integrity for authors, reviewers and readers.
Non-profit.
Reposted by JGR: Oceans
2️⃣ A new study led by @icecoldwill.bsky.social in @jgroceans.bsky.social looks at the ocean's role in limiting winter sea-ice growth. A metric called “Stability at Freezing Temperature” estimates how much heat the ocean must lose to the atmosphere for ice to form.
▶️ doi.org/10.1029/2025...
▶️ doi.org/10.1029/2025...
January 29, 2026 at 11:25 PM
2️⃣ A new study led by @icecoldwill.bsky.social in @jgroceans.bsky.social looks at the ocean's role in limiting winter sea-ice growth. A metric called “Stability at Freezing Temperature” estimates how much heat the ocean must lose to the atmosphere for ice to form.
▶️ doi.org/10.1029/2025...
▶️ doi.org/10.1029/2025...
Reposted by JGR: Oceans
Hats off to the New Zealand team behind this research in @jgroceans.bsky.social. Drilling through ice shelves is no easy feat.
▶️ aapp.shorthandstories.com/how-to-drill...
@aucklanduni.bsky.social
@universityofotago.bsky.social
▶️ aapp.shorthandstories.com/how-to-drill...
@aucklanduni.bsky.social
@universityofotago.bsky.social
How to drill an ice shelf — and why
A mission to reach the ocean under the Shackleton Ice Shelf in East Antarctica
aapp.shorthandstories.com
January 23, 2026 at 1:02 AM
Hats off to the New Zealand team behind this research in @jgroceans.bsky.social. Drilling through ice shelves is no easy feat.
▶️ aapp.shorthandstories.com/how-to-drill...
@aucklanduni.bsky.social
@universityofotago.bsky.social
▶️ aapp.shorthandstories.com/how-to-drill...
@aucklanduni.bsky.social
@universityofotago.bsky.social
Reposted by JGR: Oceans
Key findings:
🔥 Summer: Most heat flows toward glaciers, concentrated in the upper 150 m thanks to subglacial discharge.
🌀 Winter: Circulation is surprisingly strong but more 3D than in summer.
➡️ Two distinct winter inflow events: one cold & deep, one relatively warm!
🔥 Summer: Most heat flows toward glaciers, concentrated in the upper 150 m thanks to subglacial discharge.
🌀 Winter: Circulation is surprisingly strong but more 3D than in summer.
➡️ Two distinct winter inflow events: one cold & deep, one relatively warm!
January 7, 2026 at 5:01 PM
Key findings:
🔥 Summer: Most heat flows toward glaciers, concentrated in the upper 150 m thanks to subglacial discharge.
🌀 Winter: Circulation is surprisingly strong but more 3D than in summer.
➡️ Two distinct winter inflow events: one cold & deep, one relatively warm!
🔥 Summer: Most heat flows toward glaciers, concentrated in the upper 150 m thanks to subglacial discharge.
🌀 Winter: Circulation is surprisingly strong but more 3D than in summer.
➡️ Two distinct winter inflow events: one cold & deep, one relatively warm!