3 papers
physics.ao-ph2026
Enhanced Gulf Stream Path Variability Under Intensified Stratification
Lennard Miller, Antoine Venaille, Stephane Popinet +1
Increased upper-ocean stratification is an unavoidable consequence of global warming and will strongly impact the structure of ocean currents. Using a high-resolution ocean model,…
physics.flu-dyn2025
The Impact of Stratification on Surface-Intensified Eastward Jets in Turbulent Gyres
Lennard Miller, Bruno Deremble, Antoine Venaille
This study examines the role of stratification in the formation and persistence of eastward jets (like the Gulf Stream and Kuroshio currents). Using a wind-driven, two-layer quasi-…
physics.ao-ph2025
Deep learning in the abyss: a stratified Physics Informed Neural Network for data assimilation
Vadim Limousin, Nelly Pustelnik, Bruno Deremble +1
The reconstruction of deep ocean currents is a major challenge in data assimilation due to the scarcity of interior data. In this work, we present a proof of concept for deep ocean…