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On the Stability of a Fluid with Specialized Density Stratification. Part I：Baroclinic Instability and Constant Bottom Slope
Specialized Density Stratification Baroclinic Instability Constant Bottom Slope
2009/2/16
A three-layer model is used to study the stability of large-scale oceanic zonal flows over topography. The mean density profile employed has upper and lower layers of constant densities ρ1* and ρ3*, r...
Trapping of Waves by a Constant Slope internal Interface in a Two-Layer Ocean
Constant Slope perturbation equation Two-Layer Ocean
2009/2/7
It is well known that “edge” and “continental shelf” waves can be trapped by a constant slope nearshore bottom; in a two-layer ocean of great constant depth, a constant slope internal interface, as we...
Instability of a Mixed Layer Model and the Generation of Near-Inertial Motion. Part I：Constant Mixed Layer Depth
Mixed Layer Model Near-Inertial Motion Mixed Layer Depth
2009/1/6
The stability of Niiler's model of a deepening mixed layer was investigated assuming the deepening rate was negligible. Two basically different instability mechanisms appeared. One is a mixture of a K...
Numerical Simulations of Buoyant Ekman Layers in the Presence of Variable Stratification. Part I: Constant Interior Forcing
Numerical Simulations Buoyant Ekman Layers Variable Stratification Interior Forcing
2008/7/30
Two-dimensional numerical simulations of the turbulent buoyant Ekman layer in the presence of variable stratification help explain a transport mechanism for the detachment of the boundary layer flow a...
Evidence for constant and highly specific active food selection by benthic ciliates in mixed diatoms assemblages
Evidence benthic ciliates
2014/5/14
Observational and experimental studies have shown that phagotrophic ciliates are highly selective predators.
However, little is as yet known about the actual mechanisms involved in prey selection. We...