Alaskan Ice in Retreat: 35 Years at Columbia Glacier
Channel: NASAEarthObservatory
Date: 2022-02-09

Watch the glacier crumble away as it retreats about 15 miles from its initial position in the 1980s. This video is based on images from NASA Earth Observatory's World of Change series: https://earthobservatory.nasa.gov/world-of-change/ColumbiaGlacier