Sea Ice Dynamics Induced by External Stochastic Fluctuations

The influence of stochastic fluctuations in the atmosphere and in the ocean caused by different occasional phenomena (noises) on dynamic processes of sea ice growth with a mushy layer is studied. It is shown that atmospheric temperature variances substantially increase the sea ice thickness, whereas...

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Bibliographic Details
Published in:Pure and applied geophysics 2013-12, Vol.170 (12), p.2273-2282
Main Authors: Alexandrov, Dmitri V., Bashkirtseva, Irina A., Malygin, Alexey P., Ryashko, Lev B.
Format: Article
Language:English
Subjects:
Atmospheric sciences
Atmospheric temperature
Dynamics
Earth and Environmental Science
Earth Sciences
Evolution
Fluctuation
Fluctuations
Geophysics/Geodesy
Ice
Ice thickness
Oceans
Sea ice
Stochastic models
Stochasticity
Turbulence
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Summary:The influence of stochastic fluctuations in the atmosphere and in the ocean caused by different occasional phenomena (noises) on dynamic processes of sea ice growth with a mushy layer is studied. It is shown that atmospheric temperature variances substantially increase the sea ice thickness, whereas dispersion variations of turbulent flows in the ocean to a great extent decrease the ice content produced by false bottom evolution.
ISSN:0033-4553
1420-9136
DOI:10.1007/s00024-013-0664-z