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Wave-induced transport and vertical mixing of pelagic eggs and larvae
Wave-induced transport vertical mixing pelagic eggs and larvae
2014/7/10
The transport of pelagic plankton by wind-driven ocean currents and surface gravity waves is investigated for the example of Northeast Arctic cod eggs and larvae on the coast of northern Norway. Previ...
Vertical mixing in the ocean affects the formation of water masses as well as the vertical distribution of nutrients and dissolved substances. This study is an investigation of the vertical mixing in ...
Parameterization of Vertical Mixing in Numerical Models of Tropical Oceans
Vertical Mixing Numerical Models Tropical Oceans
2009/2/10
Measurements indicate that mixing processes are intense in the surface layers of the ocean but weak below the thermocline, except for the region below the core of the Equatorial Undercurrent where ver...
The rate of work against the buoyancy forces due to vertical mixing (W) has been determined from repeated measurements of vertical density profiles in a large number of fjordic sill basins (basins dam...
Western Pacific central and tropical waters characterized by a subsurface salinity maximum spread into the Indonesian seas as part of the Indonesian throughflow. Within the Indonesian seas this salini...
A Hybrid Vertical Mixing Scheme and Its Application to Tropical Ocean Models
hybrid vertical mixing scheme Tropical Ocean Models Kraus–Turner-type mixed layer model dynamic instability model
2008/12/16
A novel hybrid vertical mixing scheme, based jointly on the Kraus–Turner-type mixed layer model and Price's dynamic instability model, is introduced to aid in parameterization of vertical turbulent mi...
Sensitivity of the Surface Equatorial Ocean to the Parameterization of Vertical Mixing
Surface Equatorial Ocean Vertical Mixing
2008/12/16
This study investigates the sensitivity of the dynamics of the surface equatorial ocean to the parameterization of vertical mixing. A new high-resolution, numerical model of a zonally independent equa...
Vertical Mixing in the Equatorial Pacific along 150°W in March 1988
Vertical Mixing Equatorial Pacific Equatorial Pacific
2008/12/8
A meridional transect along 150°W in March 1988 revealed a statistically significant maximum in turbulent kinetic energy dissipation, ε at 1°S–0° between 40-m and 60-m depth. The wind stress and buoya...
Large-Scale Circulation with Locally Enhanced Vertical Mixing
Large-Scale Circulation intensified vertical mixing large-scale ocean model
2008/10/31
The influence of localized regions of intensified vertical mixing on the stratification and circulation in a large-scale ocean model is investigated with idealized numerical experiments. Numerical sol...
A consistent scheme for vertical mixing in layered numerical models is derived in this paper. The fact that the vertical coordinate (density) depends on the properties being transported (namely salini...
On the Ocean’s Large-Scale Circulation near the Limit of No Vertical Mixing
Large-Scale Circulation No Vertical Mixing Limit
2008/10/27
By convention, the ocean’s large-scale circulation is assumed to be a thermohaline overturning driven by the addition and extraction of buoyancy at the surface and vertical mixing in the interior. Pre...
Vertical Mixing and Transports through a Stratified Shear Layer
Vertical Mixing Transports Stratified Shear Layer
2008/8/7
A stratified shear layer was generated in the laboratory by driving a turbulent mixed layer of depth D over a quiescent, deep dense layer. As a result, a density interface of thickness δb across which...
A Basinwide Estimate of Vertical Mixing in the Upper Pycnocline: Spreading of Bomb Tritium in the North Pacific Ocean
Basinwide Estimate Vertical Mixing Upper Pycnocline Bomb Tritium North Pacific Ocean
2008/7/21
The vertical diffusivity KV in the upper half-kilometer of the North Pacific subtropical pycnocline is estimated from observations of the spreading rate of anthropogenic tritium. The calculation is ba...
The Contribution of Salt Fingers to Vertical Mixing in the North Atlantic Tracer Release Experiment
Salt Fingers North Atlantic
2008/7/16
The North Atlantic Tracer Release Experiment (NATRE) was performed in an area moderately favorable to salt fingers. However, the classic finger signature of a distinct thermohaline staircase caused by...
Validation of Vertical Mixing in an Equatorial Ocean Model Using Large Eddy Simulations and Observations
Vertical Mixing Equatorial Ocean Model Eddy Simulations
2008/7/8
A nonlocal K-profile parameterization (KPP) of the upper-ocean boundary layer is tested for the equatorial regions. First, the short-term performance of a one-dimensional model with KPP is found to co...