Renewed Activity of Muldrow Glacier, Alaska, After the 1956 Surge

Recovery of the Muldrow Glacier in the area below the lower Muldrow ice fall is progressing at a rapid rate. About one-third of the lost ice thickness at the base of the ice fall has been replaced during the 10 years since the surge. The ice velocity in this region is apparently quite rapid, but qui...

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Bibliographic Details
Published in:Journal of Glaciology
Main Author: Harrison, A. E.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1970
Subjects:
Online Access:http://dx.doi.org/10.1017/s0022143000022930
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0022143000022930
Description
Summary:Recovery of the Muldrow Glacier in the area below the lower Muldrow ice fall is progressing at a rapid rate. About one-third of the lost ice thickness at the base of the ice fall has been replaced during the 10 years since the surge. The ice velocity in this region is apparently quite rapid, but quickly decreases down-stream and is barely detectable at McGonagall Pass, 6.5 km from the base of the ice fall. Muldrow Glacier still offers an excellent opportunity to study the recovery from a surge, and the flow of a normal wave into stagnant ice.