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Geological Perturbations and Consequences of Extreme and Unexpected Phenomena in the Ocean
Geological Perturbations and Consequences Extreme and Unexpected Phenomena the Ocean
2015/8/5
Have you ever wondered how the ocean and seafloor react to rare but high energy extents, such as tsunamis, volcanic eruptions, extreme river floods, massive iceberg calving events, submarine slides an...
Conditional nonlinear optimal perturbations of the double-gyre ocean circulation
Conditional nonlinear optimal perturbations double-gyre ocean circulation
2009/11/2
In this paper, we study the development of finite amplitude perturbations on linearly stable steady barotropic double-gyre flows in a rectangular basin using the concept of Conditional Nonlinear Optim...
Spectra of North Pacific Temperature and Salinity Perturbations in the Depth Domain
North Pacific Temperature Depth Domain Salinity Perturbations
2009/3/9
In the central North Pacific, temperature and salinity depth profiles show considerable fine structure, the features of which are most pronounced in the thermocline and halocline, as well as near wate...
Stationary and Traveling Mesoscale Perturbations in the Kuroshio Extension Current
Mesoscale Perturbations Kuroshio Extension Current
2009/2/9
Several hundred XBT observations in the western North Pacific were collected each month over a 2½ year period 1976–78. They have been assembled into a monthly map sequence of thermocline temper...
Traveling Wave-Like Mesoscale Perturbations in the North Pacific Current
TRANSPAC XBT data Traveling Wave-Like Mesoscale Perturbations North Pacific Current
2009/2/7
Individual seasonal mean maps of temperature at 300 m in the North Pacific Current cast of 180° from 1976 to 1980 were constructed from TRANSPAC XBT data. The long-term annual mean map is relatively s...
Self-Advection of Density Perturbations on a Sloping Continental Shelf
Density Perturbations Self-Advection Sloping Continental Shelf
2009/2/5
Bottom water movement on the continental shelf is modeled by the nonlinear interaction between long-shore bottom geostrophic flow and the density field. Bottom geostrophic velocity, subject to linear ...
Sea Surface Elevation and Bottom Pressure Anomalies due to Thermohaline Forcing. Part I: Isolated Perturbations
Sea Surface Elevation Bottom Pressure Anomalies Thermohaline Forcing
2008/6/11
Sea surface elevation and bottom pressure anomalies due to thermohaline forcing are examined through analytical and numerical models, including Boussinesq and non-Boussinesq models. It is shown that B...