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snow drift
(3) Upper zone (snow drift avalanche zone): the movement of snow mantle creates disaster in this zone.
      
Calculations are made of the effects of thermal stability under a range of conditions, over the sea and land, on the physical factors (including the critical wind speed) affecting dust-storm generation, snow drift, and rough sea conditions.
      
The snow drift rate caused by creep, that is, by the ripple migration, was estimated to amount, at least, to 6% of the total snow drift rate.
      
Wind component fluctuations have been decomposed into contributions of large and small-scale eddies to study turbulence structures in the atmospheric surface layer over snow-covered pack ice for a case with snow drift and another without.
      
Impact Of Snow Drift On The Antarctic Ice Sheet Surface Mass Balance: Possible Sensitivity To Snow-Surface Properties
      
Field measurements were carried out to calculate the threshold friction velocity for snow saltation, and mass fluxes during snow drift.
      
The mass flux measurements were compared with numerical simulations of snow drift, and it was demonstrated that the maximum snow transport takes place at shear stress values of roughly two times the average shear stress over 20? min.
      
Snow drift transport may cause avalanches on the roads during the periods of snowfall and strong wind.
      
Glacial and snow drift meltwater streams contained a distinctive community.
      
And many take advantage of this system, so they are not stranded in a snow drift for hours before someone notices they are missing.
      
Especially in Palmer Land, the spatial variability in DB is large, indicating the importance of the effect of snow drift on a small scale.
      
Precipitation, sublimnation and snow drift in the Antarctic Peninsula region from a regional atmospheric model.
      
Part of this bias is related to snow drift on a scale smaller than the size of a grid box.
      
This snow drift persisted and reduced the length of the thaw season.
      
The calculated distribution of accumulation and ablation due to snow drift shows a complex pattern.
      
The remaining difference in accumulation is thought to result from snow drift deposition into the undulation trough.
      
Vegetational pattern near timberline as affected by fire snow drift interactions.
      
 

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