搜索结果: 1-12 共查到“海洋科学 Finestructure”相关记录12条 . 查询时间(0.281 秒)
Finestructure, Microstructure, and Thin Layers
Microstructure Thin Layers
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2015/8/6
We are all familiar with the irregular profiles from modern, high resolution conductivity-temperature-depth profilers (commonly called CTDs) freely falling vertical profilers, and towed thermistor cha...
Indonesian Seas Finestructure Variability
Indonesian Seas Finestructure Variability
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2015/7/28
The Indonesian seas contain evidence of enhanced vertical mixing. Coupled with the highly stratified tropical thermocline, this enhanced mixing implies large vertical fluxes of heat and buoyancy from ...
Finestructure and Microstructure Observations During the Passage of a Mild Storm
Mild Storm microstructure observations Finestructure
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2009/3/7
Finestructure and microstructure observations of temperature and salinity were made over a two-week period in late winter at a site in the central North Pacific, during which time a mild storm, maximu...
An Investigation of the Occurrence of Oceanic Turbulence with Respect to Finestructure
Oceanic Turbulence Finestructure
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2009/3/7
Data obtained from the cycling mode of a towed system operated in the North Pacific are used to investigate the relationship of small-scale mixing to the finestructure which seems to be such a common ...
A Comparison of Finestructure Spectra from the Main Thermocline
Finestructure Spectra Main Thermocline
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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...
Discrimination between Internal Waves and Temperature Finestructure
internal wave experiment Temperature Finestructure Internal Waves
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2009/3/7
Discrimination between internal waves and finestructure in the ocean is made difficult because of over-lapping scales of each process. We have assumed as a working hypothesis that low frequency/wavenu...
The Separation of Wave-Induced and Intrusive Oceanic Finestructure
Wave-Induced Intrusive Oceanic Finestructure
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2009/2/23
Two hundred miles southwest of San Diego a conductivity/temperature/pressure instrument (CTD) was repeatedly raised and lowered to varying depths above 1000 m while under ship tow. Finestructure measu...
Statistical Description of Temperature Finestructure in the Presence of Internal Waves
Mid-ocean Acoustic Transmission Experiment Internal Waves Temperature Finestructure
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2009/2/9
We have developed a statistical model describing a random field of internal waves passively oscillating a random, locally horizontally uniform temperature finestructure. Here we define finestructure t...
Reversible and Irreversible Finestructure
temperature profiles Reversible Irreversible Finestructure
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2009/2/9
Various statistics of temperature profiles are examined in an attempt to distinguish irreversible structures due to mixing from reversible distortions induced by internal wave straining. Even if all t...
Thermohaline Finestructure and Its Relation to Frontogenesis Dynamics
Thermohaline Finestructure Frontogenesis Dynamics
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2008/12/27
We present and compare results from a two-dimensional numerical frontogenesis model and a field experiment in the eddy field of the North Atlantic Current in order to illustrate and explain the shape ...
Mesoscale Upwelling and Density Finestructure in the Seasonal Thermocline—A Dynamical Model
Mesoscale turbulence Seasonal Thermocline—A Dynamical Model Mesoscale Upwelling
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2008/12/23
Mesoscale turbulence is modeled in terms of an unstable potential vorticity front. The model integration starts from a purely zonal, 60-km-wide geostrophically balanced jet, on which is superimposed a...
Statistics of the Richardson Number：Mixing Models and Finestructure
Richardson Number Mixing Models
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2008/12/10
Parameterization of the dissipation rate of turbulent kinetic energy () in terms of Richardson number (Ri = N2/S2) is examined for a variety in internal wave environments. Previous work with these dat...