| Term: | Bummock |
| Definition: |
From the point of view of the submariner, a downward projection from the underside of the ice canopy; the counterpart of a hummock. WMOSeaIce
Sea ice terminology that describes a downward projection from the underside of sea ice; the submariner's counterpart of a hummock. ECCCanada From the point of view of the submariner, a downward projection from the underside of a floating ice canopy; the submerged counterpart of an ice hummock. AMSglossary Smooth hills of ice that form on the bottom of sea ice from eroding keels, particularly during the summer melt. NSIDCCryosphere From the point of view of the submariner, a downward projection from the under-side of the ice canopy; the counterpart of a hummock. SPRI GCW |