Andrew Styles

Starting #OSM26 with a session on Atlantic Ocean connectivity.

At the tail end of this session (09:43) I will be demonstrating how adjoint models can accurately quantify the drivers of basin-wide geostrophic transport in the Atlantic 🌊

eppro02.ativ.me/appinfo.php?...

Sunday registration and #OSM26 is already getting busy. Looks like it's going to be a lively week 🌊

To collapse or not: the stability of the AMOC in a warming climate — NERC GW4+ Supervisor: Dr Rory Bingham Project keywords: climate, oceanography, AMOC, sea-level, AI

📢 PhD opportunity! 🌊
“To collapse or not: the stability of the AMOC in a warming climate”
Deadline: 8 Jan 2026

Work with Bristol, Liverpool & the Met Office on AMOC stability using observations, models & AI.

Details: www.nercgw4plus.ac.uk/projects-202...

Please share with anyone interested!

a flyer for a phd opportunity. the background is a save, the overlay text reads: PhD opportunity, Submesoscale ocean flows and processes in the Southern Ocean. Logos are at the bottom on a white background for: NERC GW4+. University of Exeter, and National Oceanography Centre

PhD Opportunity! 🚨
Working with Dr Pauline Tedesco on "Submesoscale ocean flows and processes in the Southern Ocean."

NERC GW4+ DTP PhD studentship for September 2026.

DEADLINE: 8th Jan 2026

Find out more - www.exeter.ac.uk/study/fundin...

🌊🌐🌍🦑🧪 #PhDsky #AcademicSky

I will be in Southampton for most of the day, so let me know if you would like to chat about all things Oceanography!

I will
Lalso be in Oxford on Wednesday and Thursday this week.

🌊

I'm on my way to NOC, Southampton this morning. I'll be giving a seminar on the drivers of basin-wide geostrophic transport in the Atlantic (11:00).

Using ECCO and adjoint modelling, we have isolated the fundamental forces and timescales behind geostrophic transport variability in the Atlantic.

🌊

If anybody is interested in (or knows someone interested in) doing a postdoc at Oxford on topics aligned with marine connectivity or oceanic forcing of coral reefs, I'm happy to discuss ideas and funding routes. One option is the 1851 Royal Commission fellowships (3 years, deadline Jan 2026)!

On top of that a surprisingly smooth journey from Cambridge to Liverpool via York. Far less stressful than the usual route via London.

Looking forward to the Ocean Modelling SIG meeting which starts today at Liverpool. Always a highlight of my year!

Excited to share new research in the Journal of Geophysical Research:Oceans with @andyhogg.bsky.social, @navidcy.bsky.social, Ryan Holmes, and @hemant-khatri.bsky.social on how the North Atlantic Oscillation impacts the basin's subtropical and subpolar gyres: doi.org/10.1029/2024... 🌊

A transport anomaly timeseries. The blue line represents the meridional transport anomaly at latitudes surrounding the RAPID array (26.5 deg N) over a fixed depth range (1000-3000 m). The black line is the estimate of the same transport derived from boundary pressures only. The red line is our reconstruction of the boundary pressure component using adjoint sensitivities. The three lines have very similar variability.

Today at #EGU25 I will be sharing a unique perspective on Atlantic variabilty. Boundary pressures can describe 90% of the basin-wide variability in transport.

Using an adjoint model, I will reveal the drivers of this essential component of variabilty

Room L3 at 16:55
Abstract: tinyurl.com/55mjscnp

Underwater robotic gliders provide new insights into the impact of a melting megaberg - British Antarctic Survey Scientists have collected measurements close to a giant iceberg, giving a window into the impact of meltwater on the surrounding Southern Ocean.

Check out our latest paper, in @naturegeosci.bsky.social - led by the awesome Tasha Lucas...! New insights from autonomous robots into how megabergs impact the ocean and the life within it...

@bas.ac.uk 🧪🌊🥼❄️

www.bas.ac.uk/media-post/u...

The world’s biggest iceberg, A23a, emerges from the fog! #biopole2 @bas.ac.uk @biopole.bsky.social