Firn line

Alternative definitions (9), class: vernacular (0)

0

[watch]
Term: Firn line
Definition: The highest level to which the fresh snow on a glacier's surface retreats during the melting season. The line separating the accumulation area from the ablation area.
GCW NOAAHydrology
Created 2022.03.08
Last Modified 2023.03.27
Contributed by GCW Glossary
Permalink:
https://n2t.net/ark:/99152/h7395