搜索结果: 1-15 共查到“理学 in Lake Ontario”相关记录29条 . 查询时间(0.078 秒)
Shape of Lake Ontario generates white-out blizzards,study shows（图）
Shape of Lake Ontario generates white-out blizzards
2017/11/14
A 6-foot-wide snow blower mounted on a tractor makes a lot of sense when you live on the Tug Hill Plateau. Tug Hill, in upstate New York, is one of the snowiest places in the Eastern U.S. and experien...
Light effects on alewife–mysid interactions in Lake Ontario: A combined sensory physiology, behavioral, and spatial approach
Light effects on alewife–mysid interactions in Lake Ontario A combined sensory physiology behavioral spatial approach
2010/4/16
An understanding of the effect of light on predator–prey interactions in aquatic systems requires the integration of sensory physiology, behavioral ecology, and spatial distributions of predator and p...
On Currents and Vertical Mixing in Lake Ontario during Summer Stratification
Currents and Vertical Mixing Lake Ontario Summer Stratification
2009/10/26
Currents and vertical mixing characteristics were investigated on the basis of
time series of current meter and temperature data from a summer-stratified
period in Lake Ontario. The experimental set...
Characteristics of Turbulent Cross and Alongshore Momentum Exchanges During a Thermal Bar Episode in lake Ontario
Turbulent Cross Alongshore Momentum Exchanges Thermal Bar Episode
2009/10/23
Time series flow data obtained during the thermal bar episode of 17 April to 24
May 1990 in Lake Ontario are analyzed to provide a kinematic description of
the coastal flow and cross-margin exchange...
Turbulent Exchange Characteristics in the Hypolimnion Layer of Lake Ontario
Turbulent Exchange Characteristics Hypolimnion Layer Lake Ontario
2009/10/23
Flow regime and turbulence characteristics in a hypolimnion of Lake Ontario
are determined using time series current measurements from a vertical string of
moored current meters and a bottom mounted...
The impacts of future climate change and sulphur emission reductions on acidification recovery at Plastic Lake, Ontario
climate change Plastic Lake sulphur emission
2009/4/29
Climate-induced drought events have a significant influence on sulphate export from forested catchments in central Ontario, subsequently delaying the recovery of surface waters from acidification. In ...
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...
Coastal current observations taken at five locations in Lake Ontario during IFYGL, in periods of summer stratification, are presented and interpreted in terms of a linear dynamical model. Wind-stress ...
Verification of Numerical Models of Lake Ontario：Part I. Circulation in Spring and Early Summer
Numerical Models Lake Ontario Early Summer
2009/3/26
Data from the 1972 International Field Year on Lake Ontario have been used to test the performance of three-dimensional hydrodynamical models of large lakes. The models vary with regard to computation...
Spring Thermocline Behavior in Lake Ontario During IFYGL
Spring Thermocline Behavior Lake Ontario During IFYGL
2009/3/26
A dynamical analysis is presented of some observations made during the International Field Year on the Great Lakes (IFYGL) on the north shore of Lake Ontario at Oshawa. The data analyzed relate to wat...
Some Characteristics of Nearshore Currents along the North Shore of Lake Ontario
Nearshore Currents North Shore of Lake Ontario
2009/3/26
In three periods during 1970 representative of spring, summer and fall, the horizontal currents off Oshawa in Lake Ontario were measured at distances of 3, 6, 11 and 16 km offshore. All records were s...
The Spatial and Temporal Variations of the Turbulent Fluxes of Heat, Momentum and Water Vapor over Lake Ontario
Temporal Variations Water Vapor Turbulent Fluxes
2009/3/24
During the 1972 IFYGL “alert” periods, the NOAA/RFF/DC-6 gust probe instrumented aircraft was used to record time series of wind, temperature and water vapor at heights ranging from 18 to 300 m above ...
Variations of the Turbulent Fluxes of Momentum, Heat and Moisture over Lake Ontario
Turbulent Fluxes Heat Momentum Moisture Lake Ontario
2009/3/24
During the International Field Year on the Great Lakes measurements of turbulence and turbulent fluxes were made with an instrumented jet aircraft. After removing effects of aircraft motion the fluxes...
Nearshore Lake Currents Measured During Upwelling and Downwelling of the Thermocline in Lake Ontario
Nearshore Lake Currents Thermocline Lake Ontario
2009/3/24
The upwelling-downwelling cycles observed along the north shore of Lake Ontario have periods of about 12 to 16 days in length. Currents associated with the downwelling cycle are typically stronger. Th...