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Low-Temperature Hydrothermal Plumes in the Near-Bottom Boundary Layer at Endeavour Segment,Juan de Fuca Ridge
Low-Temperature Hydrothermal Plumes Near-Bottom Boundary Layer Endeavour Segment,Juan Fuca Ridge
2015/7/14
Low-temperature (typically 5–75°C) fluid, commonly referred to as "diffuse" hydrothermal flow, emanates from fractures over a significant portion of the Juan de Fuca Ridge seafloor in the Northeast Pa...
Intensity of convective motions in marine atmospheric boundary layer retrieved from ocean surface radar imagery
Intensity of convective motions marine atmospheric boundary layer ocean surface radar imagery
2009/11/9
The paper focuses on the occurrence and development of coherent structures observed in the atmosphere above ocean under natural conditions. Microwave imaging radars are suggested as data take instrume...
The Coastal Boundary Layer in Lake Ontario：Part II. The Summer-Fall Regime
Coastal Boundary Layer Lake Ontario The Summer-Fall Regime
2009/4/3
Field observations on coastal currents near Oshawa on the north shore of Lake Ontario during summer and fall are described. The technique of observations (flag-station chain) has been given in Part I,...
The Coastal Boundary Layer in Lake Ontario. Part I: The Spring Regime
Lake Ontario Coastal Boundary Layer Spring Regime
2009/4/3
Originally prompted by a desire to search for theoretically predicted “coastal jets,” an extensive series of observations on currents in the coastal zone near Oshawa, in Lake Ontario, were carried out...
A Possible Mechanism for Boundary Layer Mixing and Layer Formation in a Stratified Fluid
Possible Mechanism Layer Formation Boundary Layer Mixing Stratified Fluid
2009/3/9
A plate tilted at 42° from the horizontal is oscillated along its length with frequency ω and amplitude a in a linearly stratified fluid (salt water) of kinematic viscosity ν. If the Reynolds number R...
Measurements of the Turbulent Boundary Layer under Pack Ice
Turbulent Boundary Layer Pack Ice
2009/3/7
The mean and turbulent flow structure under pack ice was measured during the 1972 AIDJEK pilot study with small mechanical current meter triplets at eight levels in the planetary boundary layer. CTD p...
Response of the Coastal Boundary Layer on the North Shore of Lake Ontario to a Fall Storm
Coastal Boundary Layer Fall Storm North Shore of Lake Ontario
2009/3/7
Water temperature measurements have been made from a ship steaming continuously around a 10 km square on the north shore of Lake Ontario during a vigorous upwelling and downwelling cycle generated by ...
Realistic Model of the Wind-Induced Ekman Boundary Layer
Realistic Model Wind-Induced Ekman Boundary Layer
2009/3/7
A physically realistic and general model for the vertical eddy viscosity in a homogeneous fluid is proposed. For an infinitely deep ocean the vertical eddy viscosity increases linearly with depth from...
On the Structure and Dynamics of the Oceanic Bottom Boundary Layer
Oceanic Bottom Boundary Layer Structure Dynamics
2009/2/23
The Mellor and Yamada (1974) Level II turbulence closure scheme is used to study the oceanic bottom boundary layer (BBL). The model is tested against observations of the BBL obtained on the western Fl...
Boundary Layer under Near-Inertial Internal Waves over a Critically Sloping Bottom
Boundary Layer Critically Sloping Bottom Near-Inertial Internal Waves
2009/2/18
Internal waves reflecting off sloping bottoms have been shown to have boundary-layer scales proportional to ν½ (ν is viscosity). As the characteristic slope of the wave approaches the slope of ...
A Study of Oceanic Boundary-Layer Characteristics Including Inertial Oscillation at Three Drifting Stations In the Arctic Ocean
Oceanic Boundary-Layer Characteristics Inertial Oscillation Three Drifting Stations the Arctic Ocean
2009/2/16
Measurements of surface drift and near-surface currents taken during August 1975, at drifting ice stations of the AIDJEX experiment in the central Arctic, are used to infer the response of the upper o...
The Bottom Boundary Layer in the Eastern Tropical Pacific
Bottom Boundary Layer Eastern Tropical Pacific
2009/2/16
Vertical and horizontal structure of near-bottom currents at two locations in the eastern tropical Pacific (9°26′N, 151°17′W; 14°38′N, 125°29′W) have been studied. Low-frequency currents at these site...
The Effect of the Oceanic Boundary Layer on the Mean Drift of Pack Ice：Application of a Simple Model
Oceanic Boundary Layer Pack Ice Mean Drift
2009/2/13
Smoothed records of ice drift, surface wind and upper ocean currents at four manned stations of the 1975–76 AIDJEX experiment in the central Arctic have been analyzed to provide a statistical relation...
On Wind-Driven Current and Temperature Profiles with Diurnal Period in the Oceanic Planetary Boundary Layer
Wind-Driven Current Diurnal Period Temperature Profiles
2009/2/13
This paper describes a physically reliable model of the ocean surface layer. A Richardson-number-dependent stability function obtained from atmospheric boundary-layer data is applied to the oceanic la...
Structure of the Flow within the Coastal Boundary Layer of the Great Lakes
Coastal Boundary Layer Great Lakes
2009/2/10
Properties of the nearshore flow have been observed in some detail in Douglas Point, Lake Huron. Time series flow data obtained from a network of current meters deployed in a coastal chain perpendicul...