Break-up Ice Jam
Description:
Listen to Sam Demientieff talk about the photo.
Ice jam on a small stream during spring break-up.
Photos courtesy of: CRREL River Ice guide and Glossary http://www.crrel.usace.army.mil/ierd/ice_guide/iceguide.htm
Ice Breakup Reconnaissance in Alaska http://aprfc.arh.noaa.gov/resources/docs/brkup.html
UAF Alaska Archival Film Project - AAF-10 -Old Minto, 1952-1957
And also, Samuel Demientieff