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Profile of an Isopycnal Surface in the Main Thermocline of the Sargasso Sea
Isopycnal Surface Main Thermocline Sargasso Sea
2009/4/2
The vertical displacement and slope of an isopycnal surface (by which is meant a density surface of constant σt) are described spatially. The data were acquired by towing pressure, temperature and con...
A Study of Velocity Profiles Through the Main Thermocline
Velocity Profiles Main Thermocline
2009/3/7
A time series of velocity profiles derived from three methods are used to describe the variations of current in time and in the vertical. Absolute velocity profiles were Obtained by acoustically track...
Variations in the Intensity of Small-Scale Mixing in the Main Thermocline
Small-Scale Mixing Main Thermocline
2009/3/7
Three cruises to the same site in the central North Pacific (28°N, 155°W) found naked differences in the levels of small-scale turbulent activity as indicated by spectra of temperature profiles. Consi...
A Comparison of Finestructure Spectra from the Main Thermocline
Finestructure Spectra Main Thermocline
2009/3/7
Large numbers of STD casts taken during five cruises to the same location in the central North Pacific permitted the separation of the temperature profile into mean T¯ (z) and fluctuating T′(z) c...
A Wind-Driven Model Experiment of the Seasonal Cycle of the Main Thermocline in the Interior Midlatitude North Pacific
Wind-Driven Model Main Thermocline Seasonal Cycle Interior Midlatitude North Pacific
2009/2/23
A wind-driven model experiment is designed to test the effectiveness of the classical wind-driven theory of Veronis and Stommel (1956) in explaining the phase and amplitude of the seasonal cycle of th...
The mean ocean density field resembles the state of maximum entropy with given values for the upper water mass, total energy and potential enstrophy. Numerical experiments confirm that the thermocline...
A series of profiles of velocity microstructure along 152°E in the western North Pacific Ocean were collected in May–June 1982. Large, averaged turbulent dissipation rates, , found in the main thermoc...
The Role of the Mixed Layer in Setting the Potential Vorticity of the Main Thermocline
Mixed Layer Potential Vorticity Thermocline
2008/12/24
A steady ventilation model is used to assess the effect of the mixed layer on the structure of the main thermocline; the potential vorticity is found in a subtropical gyre after imposing the thickness...