Parameterizing vertical mixing coefficients in the ocean surface boundary layer using neural networks
Vertical mixing parameterizations in ocean models are formulated on the basis of the
physical principles that govern turbulent mixing. However, many parameterizations include …
physical principles that govern turbulent mixing. However, many parameterizations include …
[PDF][PDF] Vertical structure of near-surface currents: Importance, state of knowledge, and measurement challenges
S Elipot, JO Wenegrat - CLIVAR Variations, 2021 - wenegrat.github.io
Ocean surface currents have a profound influence on human life through their role in
horizontal transport and dispersal of pollutants and physical, biological, and chemical …
horizontal transport and dispersal of pollutants and physical, biological, and chemical …
Exploring the use of machine learning to parameterize vertical mixing in the ocean surface boundary layer
In ocean and climate models, the simulation of upper-ocean temperature and salinity
depends on mixing parameterizations for ocean surface boundary layer turbulence. Existing …
depends on mixing parameterizations for ocean surface boundary layer turbulence. Existing …
Wind-and wave-driven ocean surface boundary layer in a frontal zone: Roles of submesoscale eddies and Ekman–Stokes transport
J Yuan, JH Liang - Journal of Physical Oceanography, 2021 - journals.ametsoc.org
Large-eddy simulations are used to investigate the influence of a horizontal frontal zone,
represented by a stationary uniform background horizontal temperature gradient, on the …
represented by a stationary uniform background horizontal temperature gradient, on the …
Langmuir turbulence in suspended kelp farms
This study investigates the influence of suspended kelp farms on ocean mixed layer
hydrodynamics in the presence of currents and waves. We use the large eddy simulation …
hydrodynamics in the presence of currents and waves. We use the large eddy simulation …
Observations and Numerical Simulations of the Onset and Growth of Langmuir Circulations
We report novel observations of the onset and growth of Langmuir circulations (LCs) from
simultaneous airborne and subsurface in-situ measurements. Under weak, fetch-limited …
simultaneous airborne and subsurface in-situ measurements. Under weak, fetch-limited …
Impact of symmetric instability parametrization scheme on the upper ocean layer in a high-resolution global ocean model
The primary effect of symmetric instability (SI) is the shoaling of the mixed layer. This has
been shown to improve the vertical mixing of a passive tracer between the surface mixed …
been shown to improve the vertical mixing of a passive tracer between the surface mixed …
A New Hybrid Mass‐Flux/High‐Order Turbulence Closure for Ocean Vertical Mixing
While various parameterizations of vertical turbulent fluxes at different levels of complexity
have been proposed, each has its own limitations. For example, simple first‐order closure …
have been proposed, each has its own limitations. For example, simple first‐order closure …
Diagnosing nonlocal effects and coherent structure scales in moist convection using a large-eddy simulation
The anelastic theory of effective buoyancy has been generalized to include the effects of
momentum flux convergence. Mediated by the nonlocal perturbation pressure, the dynamics …
momentum flux convergence. Mediated by the nonlocal perturbation pressure, the dynamics …
Radiatively Driven Convection and Langmuir Turbulence
Y Chang - 2022 - search.proquest.com
This dissertation investigates radiatively driven convective (RDC) and Langmuir turbulence.
Scalings for each process are formulated by balancing the dominant terms in the prognostic …
Scalings for each process are formulated by balancing the dominant terms in the prognostic …