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Water bodies

Referring to any significant accumulation of water usually on planet earth but also on other planetary bodies.

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Water bodies > Glaciers

ablation moraine

Water bodies; Glaciers

An irregular-shaped layer or pile of glacier sediment formed by the melting of a block of stagnant ice. Ultimately, ablationa moraine is deposited on the former bed of the ...

surge

Water bodies; Glaciers

A short-lived, frequently large-scale, increase in the rate of movement of the ice within a glacier. Ice velocities may increase 10 to 100 times above normal flow rates. In some ...

barren zone

Water bodies; Glaciers

An area of fresh, vegetation-free bedrock around the margin of a retreating glacier that documents the recent loss of ice.

push moraine

Water bodies; Glaciers

A ridge or pile of unstratified glacial sediment that is formed in front of the ice margin by the terminus of an advancing glacier, bulldozing sediment in its path.

bergschrund

Water bodies; Glaciers

A single large crevasse or series of sub-parallel crevasses that develop at the head of a glacier. The location where ice pulls away from the bedrock wall of the cirque against ...

mass balance

Water bodies; Glaciers

A measure of the change in mass of a glacier at a certain point for a specific period of time. The balance between accumulation and ablation.

terminal moraine

Water bodies; Glaciers

A cross-valley, ridge-like accumulation of glacial sediment that forms at the farthest point reached by the terminus of an advancing glacier.

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