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Strong Turbulence in the Wave Crest Region
Publisher: American Meteorological Society
Abstract: High-resolution vertical velocity profiles in the surface layer of a lake reveal the turbulence structure beneath strongly forced waves. Dissipation rates of turbulence kinetic energy are estimated based on centered ...
Unexpected Waves
Publisher: American Meteorological Society
Abstract: Extreme, or ?rogue,? waves are those in the tail of the probability distribution and are a matter of great concern and considerable research. They may be partly associated with non-Gaussian behavior caused by resonant ...
The Signature of Inertial and Tidal Currents in Offshore Wave Records
Publisher: American Meteorological Society
Abstract: he roughness of the sea surface can be affected by strong currents. Here, long records of surface wave heights from buoy observations in the northeastern Pacific Ocean are examined. The data show the influence of tidal ...
Covariability of Near-Surface Wind Speed Statistics and Mesoscale Sea Surface Temperature Fluctuations
Publisher: American Meteorological Society
Abstract: AbstractThe atmospheric (ABL) and ocean (OBL) boundary layers are intimately linked via mechanical and thermal coupling processes. In many regions over the world?s oceans, this results in a strong covariability between ...
Surface and Interfacial Waves in a Strongly Stratified Upper Ocean
Publisher: American Meteorological Society
Dissipation of Internal Wave Energy Generated on a Critical Slope
Publisher: American Meteorological Society
Abstract: wo-dimensional simulations of stratified flow over an isolated ridge are used to evaluate energy dissipation associated with barotropic tidal flow over topography with critical or near-critical slope. In the midslope region, ...
Wave Breaking Dissipation in a Young Wind Sea
Publisher: American Meteorological Society
Abstract: oupled in situ and remote sensing measurements of young, strongly forced wind waves are applied to assess the role of breaking in an evolving wave field. In situ measurements of turbulent energy dissipation from wave-following ...
Measurements of Temperature Fluctuations in Breaking Surface Waves
Publisher: American Meteorological Society
Abstract: Measurements of temperature fluctuations and air entrainment within the upper 1 m of the surface caused by breaking surface waves have been acquired with a novel surface-following sensor array. Brief temperature fluctuations ...
Thermal Fronts Generated by Internal Waves Propagating Obliquely along the Continental Slope
Publisher: American Meteorological Society
Abstract: Rapid temperature falls occurring at semidiurnal periods are observed close to the bottom above the continental slope in the Bay of Biscay. Simultaneous current measurements reveal that the abrupt temperature decrease O(0.5 ...
Observations of the Scale and Occurrence of Breaking Surface Waves
Publisher: American Meteorological Society
Abstract: Breaking of surface waves was monitored with conductivity measurements at wind speeds up to 18 m s?1. This method of wave breaking detection is well defined but excludes microbreakers and breaking of very short gravity ...