|
|
|
|
|
Malek Abid, Christian Kharif, Hung-Chu Hsu and Yang-Yih Chen
The theory of surface wave generation, in viscous flows, is modified by replacing the linear-logarithmic shear velocity profile, in the air, with a model which links smoothly the linear and logarithmic layers through the buffer layer. This profile includ...
ver más
|
|
|
|
|
|
|
|
|
|
|
John Z. G. Ma
We study the modulation of atmospheric nonisothermality and wind shears on the propagation of seismic tsunami-excited gravity waves by virtue of the vertical wavenumber, m (with its imaginary and real parts, ????
m
i
and ????
m
r
, respectively), within...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mark A. Johnson, Aleksey V. Marchenko, Dyre O. Dammann and Andrew R. Mahoney
We developed and deployed two inertial measurement units on mobile pack ice during a U.S. Navy drifting ice campaign in the Beaufort Sea. The ice camp was more than 1000 km from the nearest open water. The sensors were stationed on thick (>1 m) first- an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Grigory Dolgikh, Sergey Budrin and Stanislav Dolgikh
In the article we analyzed the results of processing experimental data of the range of surface gravity sea wind waves (2?20 s) and the range of infra-gravitational sea waves (30 s?10 min), obtained on the laser meter of hydrosphere pressure variations. T...
ver más
|
|
|
|
|
|
|
|
|
|
|
John Z. G. Ma
We study the atmospheric structure in response to the propagation of gravity waves under nonisothermal (nonzero vertical temperature gradient), wind-shear (nonzero vertical zonal/meridional wind speed gradients), and dissipative (nonzero molecular viscos...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vasco M. N. C. S. Vieira, Marcos Mateus, Ricardo Canelas and Francisco Leitão
Accurately estimating air?water gas exchanges requires considering other factors besides wind speed. These are particularly useful for coastal ocean applications, where the sea-state varies at fine spatial and temporal resolutions. We upgrade FuGas 2.5 w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andreas Dörnbrack, Sonja Gisinger and Bernd Kaifler
This paper asks the simple question: How can we interpret vertical time series of middle atmosphere gravity wave measurements by ground-based temperature lidars? Linear wave theory is used to show that the association of identified phase lines with quasi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Grigory Dolgikh, Stanislav Dolgikh, Vladimir Chupin, Vladimir Ovcharenko, Vyacheslav Shvets and Sergey Yakovenko
In the paper, we discuss the results of processing and analysis of field data obtained from a laser-based supersensitive detector during the registering of hydrosphere pressure variations on the seabed at various points of the Sea of Japan shelf. The mai...
ver más
|
|
|
|
|
|
|
|
|
|
|
Nicolas Guillou, Jean-Frédéric Charpentier and Mohamed Benbouzid
Refined assessments of the available tidal stream energy resource are required to optimize turbines design and guarantee successful implementations and operations of devices in the marine environment. Investigations primary focused on identifying areas w...
ver más
|
|
|
|
|
|
|
|
|
|
|
Gengkun Wu, Chuanxi Liu and Yongquan Liang
Based on fifty one groups of data on direction distribution measured from buoy sites, several important spectrum parameters including distribution characteristics of the measured data?s spectrum, the Wen?s direction spectrum and the Donelan function are ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jochen Kämpf
Using a nonhydrostatic numerical model, this work demonstrates that onshore winds are a principal agent of overturning and vigorous vertical mixing in nearshore water of lakes and inner continental shelves. On short (superinertial) timescales of a few ho...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jochen Kämpf
Using a nonhydrostatic numerical model, this work demonstrates that onshore winds are a principal agent of overturning and vigorous vertical mixing in nearshore water of lakes and inner continental shelves. On short (superinertial) timescales of a few ho...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jochen Kämpf
Using a nonhydrostatic numerical model, this work demonstrates that onshore winds are a principal agent of overturning and vigorous vertical mixing in nearshore water of lakes and inner continental shelves. On short (superinertial) timescales of a few ho...
ver más
|
|
|
|
|
|
|
|
|
|
|
Colin C. Triplett, Richard L. Collins, Kim Nielsen, V. Lynn Harvey and Kohei Mizutani
The meteorological control of gravity wave activity through ?ltering by winds and generation by spontaneous adjustment of unbalanced ?ows is investigated. This investigation is based on a new analysis of Rayleigh LiDAR measurements of gravity wave activi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Hansong Tang, Charles Reid Nichols, Lynn Donelson Wright and Donald Resio
Coastal ocean flows are interconnected by a complex suite of processes. Examples are inlet jets, river mouth effluents, ocean currents, surface gravity waves, internal waves, wave overtopping, and wave slamming on coastal structures. It has become necess...
ver más
|
|
|
|
|
|
|
|
|
|
|
Oliver Billson, Paul Russell and Mark Davidson
Infragravity waves (frequency, f = 0.005?0.05 Hz) are known to dominate hydrodynamic and sediment transport processes close to the shoreline on low-sloping sandy beaches, especially when incident waves are large. However, in storm wave conditions, how th...
ver más
|
|
|
|
|
|
|
|
|
|
|
John Z. G. Ma, Michael P. Hickey and Attila Komjathy
The effect of an ionospheric dynamo electric field on the electron density and total electron content (TEC) perturbations in the F layer (150?600 km altitudes) is investigated at two arbitrarily selected locations (noted as 29° N and 60° N in latitudes) ...
ver más
|
|
|
|
|
|