Resolving and parameterising the ocean mesoscale in earth system models
Abstract Purpose of Review Assessment of the impact of ocean resolution in Earth System
models on the mean state, variability, and future projections and discussion of prospects for …
models on the mean state, variability, and future projections and discussion of prospects for …
A posteriori learning for quasi‐geostrophic turbulence parametrization
The use of machine learning to build subgrid parametrizations for climate models is
receiving growing attention. State‐of‐the‐art strategies address the problem as a supervised …
receiving growing attention. State‐of‐the‐art strategies address the problem as a supervised …
Dynamics of soliton resonances and soliton moleculesfor the AB system in two-layer fluids
YL Ma, BQ Li - Nonlinear Dynamics, 2023 - Springer
The AB system is a critical component of fluid dynamics, as it is capable of modeling the
nonlinear wave motions in two-layer fluids. In this study, we investigate soliton molecules …
nonlinear wave motions in two-layer fluids. In this study, we investigate soliton molecules …
Implementation and evaluation of a machine learned mesoscale eddy parameterization into a numerical ocean circulation model
C Zhang, P Perezhogin, C Gultekin… - Journal of Advances …, 2023 - Wiley Online Library
We address the question of how to use a machine learned (ML) parameterization in a
general circulation model (GCM), and assess its performance both computationally and …
general circulation model (GCM), and assess its performance both computationally and …
Remote versus local impacts of energy backscatter on the North Atlantic SST biases in a global ocean model
The use of coarse resolution and strong grid‐scale dissipation has prevented global ocean
models from simulating the correct kinetic energy level. Recently parameterizing energy …
models from simulating the correct kinetic energy level. Recently parameterizing energy …
Generative data‐driven approaches for stochastic subgrid parameterizations in an idealized ocean model
P Perezhogin, L Zanna… - Journal of Advances in …, 2023 - Wiley Online Library
Subgrid parameterizations of mesoscale eddies continue to be in demand for climate
simulations. These subgrid parameterizations can be powerfully designed using physics …
simulations. These subgrid parameterizations can be powerfully designed using physics …
Influences of mesoscale ocean eddies on flow vertical structure in a resolution‐based model hierarchy
The understanding and representation of energetic transfers associated with ocean
mesoscale eddies is fundamental to the development of parameterizations for climate …
mesoscale eddies is fundamental to the development of parameterizations for climate …
Vertical structure and energetic constraints for a backscatter parameterization of ocean mesoscale eddies
E Yankovsky, S Bachman, KS Smith… - Journal of Advances in …, 2024 - Wiley Online Library
Mesoscale eddies modulate the stratification, mixing, tracer transport, and dissipation
pathways of oceanic flows over a wide range of spatiotemporal scales. The parameterization …
pathways of oceanic flows over a wide range of spatiotemporal scales. The parameterization …
Parameterizing eddy buoyancy fluxes across prograde shelf/slope fronts using a slope-aware GEOMETRIC closure
Accurate parameterizations of eddy fluxes across prograde, buoyant shelf and slope
currents are crucial to faithful predictions of the heat transfer and water mass transformations …
currents are crucial to faithful predictions of the heat transfer and water mass transformations …
[HTML][HTML] Optimal initial errors related to the prediction of the vertical thermal structure and their application to targeted observation: A 3-day hindcast case study in the …
J Liu, K Liu, W Guo, P Liang, L Da - Deep Sea Research Part I …, 2023 - Elsevier
This 3-day hindcast case study focuses on the effects of the initial errors, a non-negligible
factor in oceanic prediction, on VTS prediction in the NSCS and provides scientific guidance …
factor in oceanic prediction, on VTS prediction in the NSCS and provides scientific guidance …