Synonyms for «sea ice drift»

Synonyms for individual words can be found below.

It seems like sea ice drift speed is an important parameter related to sea ice summer minimum extent and that seems quite logical. (searcharcticscience.org)
Why is sea ice drifting so much more rapidly today than before? (searcharcticscience.org)
Andrew Revkin filed stories and answered reader questions while camped on sea ice drifting near the North Pole in 2003. (dotearth.blogs.nytimes.com)
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