Andrew Styles

Andrew Styles

Physical Oceanographer

British Antarctic Survey

Bio

I am a physical oceanographer at the British Antarctic Survey and I study basin-scale and global-scale circulations alongside their behaviours in climate models.

I lead the adjoint component of OceanBound, an ambitious project to study the role of ocean boundary pressures in the global ocean. As an adjoint modeller, I am using the ECCO state estimate to determine what external forces the boundary pressures are most sensitive to.

I completed my PhD at the University of Oxford in 2023. I studied the dynamics of the Weddell Gyre and its influence on Southern Ocean ventilation. I tackled this research by designing idealized models, developing diagnostic methods, analyzing Lagrangian trajectories, and exploring possibilities with pen and paper analysis. I continue to study the dynamics of the Weddell Gyre and enjoy a close collaboration with members of the SO-CHIC project (Southern Ocean-Carbon and Heat Impact on Climate).

Please reach out to me if you would like to meet or collaborate!

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Recent Posts

Preprint available - 'Atmospheric drivers of basin-wide geostrophic transport in the Atlantic'

The busy week of Ocean Sciences is over, during which I shared the headline results from my most recently submitted paper - ‘Atmospheric drivers of basin-wide geostrophic transport in the Atlantic’.

Ocean Sciences meeting 2026

Ocean Sciences is quickly approaching, and I am excited to be heading up to Glasgow! On Monday 23rd February at 09:43 GMT, I will be presenting work from my recently submitted paper on the sensitivities of basin-wide geostrophic transport in the Atlantic (link here).

TACOMA meeting 2024

On Monday 21st October, the British Antarctic Survey will be hosting the virtual 2024 TACOMA meeting (Techniques and Challenges in Ocean-Ice Modelling [Adjoint]). The meeting will run from 14:00-17:00 BST.

Recent Publications

Atmospheric drivers of basin-wide geostrophic transport in the Atlantic

The Atlantic Meridional Overturning Circulation (AMOC) is the overall effect of basin-wide meridional transport in the Atlantic, and is …

Spatial and Temporal Patterns of Southern Ocean Ventilation

Ocean ventilation translates atmospheric forcing into the ocean interior. The Southern Ocean is an important ventilation site for heat …

The Sensitivity of an Idealized Weddell Gyre to Horizontal Resolution

Estimates of the Weddell Gyre transport vary widely between climate simulations. Here, we investigate if inter-model variability can …

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