搜索结果: 76-90 共查到“理学 Low-Frequency”相关记录112条 . 查询时间(0.125 秒)
Connection Formulae and Classification of Scattering Regions for Low-Frequency Shelf Waves
Connection Formulae Scattering Regions Low-Frequency Shelf Waves
2009/1/4
The scattering of shelf waves at simultaneous changes in depth, direction and width is considered. In the low-frequency limit the scattering is shown to be determined by the connection of f/h contours...
Boundary Currents, Free Currents and Dissipation in the Low-Frequency Scattering of Shelf Waves
Boundary Currents Low-Frequency Scattering Free Currents
2009/1/4
The low-frequency scattering of barotropic shelf waves is considered in the limit of small but nonzero dissipation. For a rectilinear shelf it is shown that an intense oscillatory boundary layer forms...
Large Scale, Low Frequency Variability of the 1979 FGGE Surface Buoy Drifts and Winds over the Southern Hemisphere
antarctic Circumpolar Current Low Frequency Variability FGGE Surface Buoy Drifts Southern Hemisphere
2008/12/30
The surface response of the Southern Hemisphere's oceans to the large spatial scale, interseasonal changes in wind forcing during the FGGE year of 1979 is investigated. The primary data are the analyz...
Large-Scale, Low-Frequency Barotropic Circulation on Continental Margins
Large-Scale Continental Margins Low-Frequency Barotropic Circulation
2008/12/27
Analytic solutions are obtained for forced, barotropic circulation at subinertial frequencies over a bilinear continental margin (shelf and slope) in situations where bottom friction is important. Thr...
Observations and EOF Analysis of Low-Frequency Variability in the Western Part of the Gulf Stream Recirculation
Low-Frequency Variability Long Term Upper Ocean Study Gulf Stream Recirculation
2008/12/27
This study of low-frequency oceanic variability is based on data collected during the Long Term Upper Ocean Study (LOTUS), which was a two year program of (mainly) moored meteorological and oceanograp...
Low-Frequency Sea Level Variability in the Northeastern Mediterranean
Low-Frequency Sea Level Northeastern Mediterranean
2008/12/27
Analyses of time series of one year of sea level data from 11 stations in the northeastern Mediterranean (Adriatic, Ionian and Aegean seas) are presented in terms of local atmospheric pressure forcing...
Research on low-frequency mechanical characteristics of the MR dampers in ship isolators
ship isolator magnetorheological fluid magnetorheological fluid damper low-frequency mechanical characteristics
2011/9/14
A new isolator composed of a steel rope spring and a magneto-rheological (MR) damper was designed and a study on low-frequency mechanical characteristics of MR dampers in isolators was carried out. It...
The Forcing of Low Frequency Motions within Bass Strait
coastal-trapped waves Bass Strait Low Frequency Motions
2008/12/23
Three months of coincident sea-level and current meter data collected during the autumn of 1984 is analyzed so as to determine the relative importance of local wind stress and coastal-trapped waves (C...
Low-Frequency Reflection from a Nonmeridional Eastern Ocean Boundary and the Use of Coastal Sea Level to Monitor Eastern Pacific Equatorial Kelvin Waves
intertropical convergence zone Low-Frequency Reflection Equatorial Kelvin Waves
2008/12/22
Analytical theory and wind, sea level, and atmospheric pressure data were used to examine low-frequency dynamics near the equatorial eastern Pacific Ocean boundary. The analytical technique involves l...
The Origin of Low-Frequency Oscillations in the Southern Mid-Atlantic Bight
Low-Frequency Oscillations Southern Mid-Atlantic Bight
2008/12/16
Distinct offshore and upward phase propagation at periods of 12 and 24 days was previously observed in the horizontal flow field on the outer shelf in the southern Mid-Atlantic Bight during the Shelf ...
The Low-Frequency Residual Circulation in Knight Inlet, British Columbia
Low-Frequency harmonic analysis Knight Inlet
2008/12/11
Many aspects Of the low-frequency response of a stratified inlet have not been previously observed because of the lack of simultaneous observations of runoff, wind, currents, and density over the enti...
Dynamics of the Gulf Stream/Deep Western Boundary Current Crossover. Part II：Low-Frequency Internal Oscillations
deep western boundary current Low-Frequency Internal Oscillations
2008/12/10
A low-frequency oscillation in the Gulf Stream/deep western boundary current (DWBC) system is identified and its influences on several important aspects of the basin-scale circulation are investigated...
Phenomenology of the Low-Frequency Variability in a Reduced-Gravity, Quasigeostrophic Double-Gyre Model
low-frequency variability Double-Gyre Model oceanic wind-driven circulation
2008/12/9
The low-frequency variability of the oceanic wind-driven circulation is investigated by use of a reduced-gravity, quasigeostrophic model with slight variations on the classic double-gyre wind forcing....
Circulation and Low-Frequency Variability near the Chilean Coast：Remotely Forced Fluctuations during the 1991–92 El Niño
Circulation Low-Frequency Variability Chilean Coast
2008/11/12
Results are reported from the first long, recording current meter observations over the slope off Chile. These observations, at 30°S during the 1991–92 El Niño event, are analyzed together with...
Simulating low frequency changes in atmospheric CO2 during the last 740 000 years
low frequency changes atmospheric CO2
2008/11/11
Atmospheric CO2 measured in Antarctic ice cores shows a natural variability of 80 to 100 ppmv during the last four glacial cycles and variations of approximately 60 ppmv in the two cycles between 410 ...