Advance

Alternative definitions (2), class: vernacular (0)
Term: Advance
Definition: An increase in the length of a glacier compared to a previous point in time. As ice in a glacier is always moving forward, a glacier's terminus advances when less ice is lost due to melting and/or calving than the amount of yearly advance.
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
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