搜索结果: 1-13 共查到“海洋科学 Inertial Oscillations”相关记录13条 . 查询时间(0.066 秒)
Rapid Variability in the Japan/East Sea: Basin Oscillations, Internal Tides, and Near-Inertial Oscillations
Basin Oscillations Internal Tides
2015/7/24
Many processes contribute to the variations of currents, sea surface height (SSH), and thermocline depth in marginal seas. Energetic examples range broadly over time scales from slow mesoscale and int...
An Analysis of Inertial Oscillations Observed Wear Oregon Coast
Inertial Oscillations Wear Oregon Coast
2009/3/7
Nearly two months of current meter data taken during the summer of 1973 at eleven depths at a station off the coast of Oregon in 100 m of water have been analyzed. The spectra show an 8% increase in t...
Inertial oscillations in current records in the top 100 m of the ocean collected on three moorings 50 and 70 km apart are examined. At 12 and 32 m depth the records are horizontally coherent at inerti...
Inertial Oscillations on the Continental Shelf of the Gulf of Lions—Observations and Theory
Inertial Oscillations Lions—Observations Continental Shelf
2009/2/9
Observations in the Gulf of Lions (northwestern Mediterranean Sea) in summer have shown that gusts of wind lasting a few days generate transient upwellings and inertial motions. Oscillations at the in...
Generation of Coastal Inertial Oscillations by Time-Varying Wind
Coastal Inertial Oscillations Time-Varying Wind
2009/1/21
The excitation of coastal inertial oscillations by a rapidly varying wind is investigated. It is shown that the mean-square response to a completely random forcing is ¯2 δ2dt, where δ is the re...
A solution for a concentrated line front translating at speed U is given. It is shown that the frequency is near-inertial if Uc1, where c1 is the long internal wave speed of the first baroclinic mode....
A Two-Dimensional Model of Inertial Oscillations Generated by a Propagating Wind Field
Two-Dimensional Model Inertial Oscillation Propagating Wind Field
2009/1/12
A linear, two-dimensional, continuously stratified, viscous model has been developed to study the inertial oscillations generated by a propagating wind field. The model, an extension of that of Kundu ...
Observations of Internal and Near-Inertial Oscillations at Drake Passage
Near-Inertial Oscillations Drake Passage Internal
2009/1/10
The kinetic energy levels Of horizontal oscillations near and above the inertial frequency are described based on 84 current records made during 5 years at Drake Passage. Instrument depths ranged from...
The authors describe a self-sustaining baroclinic inertial oscillation whose energy source rests in a uniform horizontal temperature gradient. This energy is released through the agency of a stratific...
“Inertial” Oscillations and the β-Plane Approximation(s)
“Inertial” Oscillations β-Plane Approximation
2008/11/18
The general solution for the motion of a particle in the frictionless surface of a rotating planet is reviewed and a physical explanation of asymptotic solutions is provided. In the rotating frame at ...
Near-Inertial Oscillations of a Barotropic Vortex: Trapped Modes and Time Evolution
Near-Inertial Oscillations Barotropic Vortex Trapped Modes Time Evolution
2008/7/10
Amplified motions in vortices have been observed in Gulf Stream rings and over seamounts. This paper uses the near-inertial oscillation approximation to model near-inertial motions in the presence of ...
Inertial Oscillations and Frontogenesis in a Zero Potential Vorticity Model
Inertial Oscillations Frontogenesis Zero Potential Vorticity Model
2008/6/26
Geostrophic adjustment and frontogenesis are examined by means of a two-dimensional, inviscid, rotating and nonlinear fluid model that satisfies the condition of zero potential vorticity. The fluid is...
Inertial oscillations and related internal beat pulsations and surges in Lakes Michigan and Ontario
Inertial oscillations beat pulsations and surges Lakes Michigan Ontario
2014/5/5
Records of water temperature, current, and wind, made during campaigns on Lakes Michigan 1963 and Ontario 1972, are searched for inertial responses to wind action: (i) circle-tracking currents; and (i...