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drifting snow
Nests were situated at sites which gave shelter from drifting snow or rain, from prevailing winds and from extreme radiation.
      
Transport rate of drifting snow and the mean wind speed profile
      
Snow ripples and their contribution to the mass transport in drifting snow
      
Morphological characteristics of snow ripples formed by drifting snow were investigated as functions of wind velocity in a cold wind tunnel at -15 °C.
      
However, the time variations of the turbulent kinetic energy and the friction velocity, determined by the small eddies, are suppressed when there is drifting snow.
      
Flow type I is associated with cyclonic activity at the coast, resulting in strong easterly winds, precipitation and drifting snow.
      
Wind-Tunnel Measurements Of Restitution Coefficients And Ejection Number Of Snow Particles In Drifting Snow: Determination Of Sp
      
This paper reports on modeling of drifting snow phenomena.
      
Using a telemetry sounding system on board one cable car of the Zugspitze cableway, atmospheric electrical phenomena occurring during drifting snow along the slopes of the Wetterstein Moun tains are studied.
      
The main results are: The space charge density depending on drifting snow processes increases with increasing wind velocity.
      
In the near vicinity of the drifting snow processes, both small and coarse ice crystal fragments being suspended in the air, negative space charges are prevailing over insolated local positive space charges of only short duration.
      
Far away from the drifting snow processes, only very small and evaporating ice crystal fragments being suspended in the air currents, positive space charges are observed without exception.
      
Without mentioning strong heat irradiation, the temperature of the immediate snow surface during drifting snow, as well as the temperature of suspended ice fragments, are lower than the air temperature.
      
The polarities of the space charges found during drifting snow are in accordance with the main polarity of thunderclouds.
      
Blowing and drifting snow should be recorded when causing damage, such as blocking -roads or exposing seeded fields.
      
Design guidelines for the control of blowing and drifting snow.
      
Occasional problems were encountered by the buoys in sending messages, perhaps due to drifting snow covering the antenna.
      
Other sources of error are splash-in and splash-out as well as blowing and drifting snow.
      
Of the experiments that have been performed, most deal with the accumulation of drifting snow.
      
Previous structures had been destroyed by drifting snow; to prevent this, the new structure was supported by steel platforms with extendible legs.
      
 

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