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22 April 2014

Portillon Glacier, French Pyrenees- Retreating and Disappearing

Portillon Glacier is in the Luchon-Bagneres region of the French Pyrenees, just north of the border with Spain. This currently small, and becoming smaller glacier drains into Lac du Portillon, which has a dam impounding it for hydroelectric generation. Like the nearby Aneto Glacier, Portillon Glacier has been thinning, retreating and separating. First a comparison of photographs from 1900 and 2013. In 1900 the glacier fills most of the cirque …

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26 July 2011

Sommelier Glacier, France Disappearing

Index list of over 100 glaciers examined to date The Sommelier Glacier is close up against the France-Italy border. The glacier is on the north side of Punta Sommelier centered on 3000 meters. The glacier has retreated 1800 meters from its Little Ice Age Maximum and is currently 600 meters long. The most notable aspect of the glacier today is its thin nature and the fact that there are three …

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