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Space and Time Scaling Laws Induced by the Multiscale Fracturing of The Arctic Sea Ice Cover

  • Jérôme Weiss
  • David Marsan
  • Pierre Rampal
Part of the Iutam Bookseries book series (IUTAMBOOK, volume 10)

Abstract

Recent analyses of in-situ and satellite observations of arctic sea ice stresses and strain-rates revealed a highly intermittent and heterogeneous dynamics characterized by temporal and spatial scaling laws, a vision at odds with the classical smooth, fluid-like modelling framework of the sea ice cover. We propose here a simple multiscale fracturing model that explains the observed scaling properties of the deformation fields from the fractal properties of fracturing.

Keywords

Sea ice scaling laws dispersion deformation fracture 

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Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • Jérôme Weiss
    • 1
  • David Marsan
  • Pierre Rampal
  1. 1.LGGE, CNRS

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