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Glaciers are sensitive indicators of global warming. The photograph shows the Moreno Glacier where it enters Lago Argentino, Patagonia. The water in the lake is around 14ºC in summer, melting the ice face from beneath, leaving huge masses of ice hanging. As the photograph shows, when the overhang weight is larger than the shear force strength of the ice wall, gigantic ice block crash into Lago Argentino, eroding the glacial front wall. Moreno Glacier if one of the few glaciers in the world where the erosion at the front is still slower than the replenishment from behind. Global warming is steadily warming the surface waters of Lago Argentino leading to a more rapid erosion at the glacial front. In this sense the Moreno Glacier is a benchmark for global warming since once the Moreno Glacier starts to retreat, global warming impact will be global.
Salmon Glacier the 7th largest glacier in North America, located in the town of Hyder, Alaska but situated within British Columbia.
Turquoise water and Peaks of Moraine Lake in a cloudy summer afternoon from the footpath by the lake.
Mountain lake in summer. Arabel lake, South Tien Shan, Issyk-Kul region
An expedition in Antartica
Snow capped mountain range with bright green pine trees in foreground on a sunny day
A beautiful nature landscape at the Banff national park
Come visit Alaska and see that it is a land of vast landscapes.  A view from above displays a few of the many mountainsides that can be observed when flying around the state. Called the last frontier, Alaska has much to offer locals and visitors alike.
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
Mount Assiniboine and Lake Magog in Mount Assiniboine Provincial Park British Columbia Canada on a bright sunny day.
Perito Moreno glacier view, Patagonia landscape, Argentina. Patagonian landmark
Glacier National Park, Montana - Sunset, Lakeshore
THE ARGENTINE GLACIERS HAVE THESE MORAINES THAT ARE THE ICE DETACHMENTS OF CENTURIES OLD AND THAT FORM RIVERS OF ICE THAT GO DOWN TO THE SEA
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
The smooth water of Lake Vermillon reflects the clouds. Canada. Indian summer in the Rocky Mountains. Yellow autumn grass on the shores of mountain lake Vermillon.
Above view of mountain peak covered with snow. Copy space.
View of the brown bluff, a stunning basalt tuya on the Tabarin Peninsula of northern Antarctica. Formed 1 million years ago by a subglacial volcanic eruptions
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
Polar day on Putorana Plateau, Taimyr landscape. Russia
View of the Kenai Mountains covered with a snow and a glacier. Picture taken on exceptionally beautiful June evening in the Portage Valley, Alaska, USA.
An iceberg covers a tourist boat on the Perito Moreno Glacier in Patagonia, Argentina.
Stitched panorama made of 6 pictures from the Eggishorn. The Aletsch Glacier  is the largest glacier in the Alps. It has a length of about 23 km (14 mi) and covers more than 120 square kilometres (46 sq mi) in the eastern Bernese Alps in the Swiss canton of Valais. The Aletsch Glacier is composed of three smaller glaciers converging at Concordia, where its thickness is estimated to be near 1 km (3,300 ft). It then continues towards the Rhone valley before giving birth to the Massa River.
Bear Hat Mountain above Hidden Lake in Glacier National Park
Clearing storm in Jasper National Park
Early morning sunrise on the sharp peaks Beartooth Mountains, Cooke City, Montana
Massive glacier on top of a mountain
Town
Lake Louise seascape, Canada
Jasper National Park,Alberta,Canada
Panorama of a nature and landscape view in Leh ladakh india
Free Images: "bestof:FMIB 34686 Davidson Glacier.jpeg Davidson Glacier Subject Glaciers Davidson Glacier Alaska Geographic Subject United States--Alaska--Davidson Glacier Tag Polar"
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