Hubbard Glacier, Alaska

This is in stark contrast with most glaciers, which have thinned and retreated during the last century. This atypical behavior is an important example of the calving glacier cycle in which glacier advance and retreat is controlled more by the mechanics of terminus calving than by climate fluctuations. If Hubbard Glacier continues to advance, it will close the seaward entrance of Russell Fiord and create the largest glacier-dammed lake on the North American continent in historic times as it has done in 1986 and 2002. The Slow Advance of a Calving Glacier: Hubbard Glacier, AK is a summary of growth and advance measurements of Hubbard Glacier as presented at the International Glaciological Society symposium on Fast Glacier Flow held in Yakutat, Alaska, June 10-14, 2002. Hubbard Glacier remains an ongoing study of calving glacier dynamics for the scientific community.