The blue ice covering Lake Fryxell, in the Transantarctic Mountains, comes from glacial melt-water from the Canada Glacier and other smaller glaciers. The freshwater stays on top of the lake and freezes, sealing in briny water below.
Français: Antarctique: La glace bleue couvrant le Lac Fryxell, dans la Chaîne Transantarctique, vient des eaux de fonte du Glacier Canada et d'autres glaciers plus petits. L'eau fraîche se trouve au sommet du lac et gèle, scellant une eau saumâtre située en-dessous.
Source Date: 10.12.2002
Source Author: Joe Mastroianni, National Science Foundation
Permission for reusing this image: This image is a work of a National Science Foundation employee, taken or made during the course of the person's official duties. As a work of the U.S. Federal Government, the image is in the public domain images and can be copied from here and used by any person.
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