Spectacular Melting Of The Largest French Glacier
Friday, August 7, 2009 - 09:21
in Earth & Climate
Located over 12 000 kilometers from the Alps, the Kerguelen Islands are home to the largest French glacier, the Cook ice cap (which had an area of around 500 km2 in 1963). By combining historical information with recent satellite data, glaciologists have observed increasingly rapid shrinkage of the ice. Over the last 40 years, the Cook ice cap has thinned by around 1.5 meters per year, its area has decreased by 20%, and retreat has been twice as rapid since 1991. Their work has been just published in the Journal of Geophysical Research.