Ice keel

Alternative definitions (5), class: vernacular (0)
Term: Ice keel
Definition: Sea ice terminology which describes a downward-projecting ridge on the underside of the ice canopy; the submerged counterpart of a ridge. Ice keels may extend to as much as 50 metres below the surface.
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary