Abstract
The Arctic sea-ice field is known to slip along ice cracks (leads). Leads are not located on
certain steady lines, but generated on a certain frequency to disappear after slips. This iteration
is called 'shuffle.' In this paper, I estimated a diffusion coefficient from slip displacement and
frequency. The coefficient is 100 times smaller than that used for stabilizing numerical calcu
lation in basin-scale sea-ice models.
