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Creator:: Chereskin, T. K., Levine, Murray D., Harding, A. J., and Regier, L. A.
Abstract:: Measurements of upper ocean shear made during the Mixed Layer Dynamics Experiment (MILDEX) provide evidence of large horizontal scale motion at near‐inertial frequency. The measurements consist of shipboard acoustic Doppler current profiles. Four large‐scale spatial surveys of 2–4 days duration were made by the R/V Wecoma as a set of...
Resource Type:: Article
Full Text:: Doppler Current Profiler Measurements Made During the Mixed Layer Dynamics Experiment T. K. CHERESKIN

Creator:: deWitt, L. M., Levine, Murray D., Paulson, C. A., and Burt, W. V.
Abstract:: Temperature was observed in the upper 80 m by moored thermistor chains at three locations in Rockall Channel west of Scotland. Isotherms were interpolated, and a 1‐week period of exceptionally energetic tidal oscillations was analyzed. The moored array (horizontal separations ranging from 6 to 20 km) was used as an...
Resource Type:: Article
Full Text:: Internal Tide in JASIN' Observations and Simulation L. M. DEWITT, M.D. LEVINE, C. A. PAULSON, AND W. V

Creator:: Levine, Murray D. and Richman, James G.
Abstract:: Several methods are developed for analyzing data containing a highly variable internal tide. In particular, the methods are aimed at the analysis of moored observations with relatively few measurements in the vertical. The analysis depends upon an "elliptical decomposition" that is a generalization of the familiar "rotary decomposition." The technique...
Resource Type:: Article
Full Text:: - mr) q_ hoe - iwr (6a) v' f (i)lei(&l- wt) q- Ooe -iwr (6b) w' = dP2 ei(4• - •ot) (6c) t Fig. 1

Creator:: Levine, Murray D.
Abstract:: The spectral composition of internal gravity waves under the Arctic pack ice during the Arctic Internal Wave Experiment (AIWEX) was found to be strikingly different from observations at lower latitudes. Time series of vertical displacement were inferred from horizontal and vertical arrays of temperature and conductivity sensors. Frequency spectra indicate...
Resource Type:: Article
Full Text:: on the satellite moorings and 90 kg on the N O2 01 ! ( )T (Z49m) SATELLITE MOORINGS

Creator:: Morison, James H., Long, Charles E., and Levine, Murray D.
Abstract:: The dissipation of internal wave energy in the turbulent boundary layer under pack ice is determined using a time‐varying boundary layer model with an eddy coefficient closure scheme. The magnitude of the eddy coefficient is determined by the ice drift velocity, which is assumed greater than the rms water velocity...
Resource Type:: Article
Full Text:: . J., B. T. Neal, and W. W. Denner, Spectra of internal waves: In situ measurements in a multiple

Creator:: Levine, Murray D.
Abstract:: A model is developed to calculate the upper ocean internal wave spectrum as modified by the surface boundary and mixed layer. The Garrett‐Munk spectrum is assumed to describe the deep ocean wave field. The main effect of the surface and mixed layer is to align the vertical structure of the...
Resource Type:: Article
Full Text:: - ment of a single, horizontally propagating plane wave can be written as u(x, z, t) = •2•p(z) exp [i

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