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May 27, 2020
Darwin Glacier, Chile 1986-2020 Retreat Opens New Fjord Arm
Darwin Glacier in Landsat images from 1986 and 2020. Red arrow indicates 1986 terminus location, yellow arrow 2020 terminus location, purple dots the snowline. Point 1,2 and 3 indicate the same specific location. Darwin Glacier flows east from the main divide of the Cordillera Darwin entering the head of Fjord Parry. Here we examine changes illustrated by Landsat images from 1986-2020. Melkonian et al (2013) note widespread thinning of four large glaciers …