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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.
Patagonia mountain landscape in El Chalten, Cerro Torre, Laguna Torre with iceberg in Argentina. Beautiful patagonian mountains, Fitz Roy
Come visit Alaska and see that it is a land of vast landscapes.  A view from above displays a glacial flow that can be observed when flying around the state. Called the last frontier, Alaska has much to offer locals and visitors alike.
A view on Perito Moreno Glacier in Argentina
Panorama of a nature and landscape view in Leh ladakh india
A wide shot of ruth glaciers covered in snow
Mountain lake in summer. Arabel lake, South Tien Shan, Issyk-Kul region
Blue Glacier on Black Rock Lake Southern Patagonian Ice Field Torres del Paine National Park Patagonia Chile
Majestic glacier view
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
Jackson Lake and Tetons with calm water reflections in the morning. This is Grand Teton National Park in Wyoming, in  western USA.
Perito Moreno glacier ice in Patagonia, Argentina Los Glaciers National Park near El Calafate. Bule ice South America mountains patagonian glacier on a sunny day with clouds. Glacier serac falling in lake
Icebergs floating in the Fjallsarlon glacier lagoon in Iceland. Panoramic picture on a summer day.
Aerieal view of peaks and valleys of Denali National Park mountain range with blue skies and copy space, Alaska.
Snow capped mountain range with bright green pine trees in foreground on a sunny day
Many icebergs floating on the surface of alpine Tasman Lake in Tasman valley Mt Cook national park
Massive Iceberg floating in the Southern Ocean in Antarctica with snow covered mountains in the background
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Panoramic View of icebergs, mountains and glaciers, Patagonia, Argentina
Panorama of snowy mountains and high alpine peaks in wintery Bernese Oberland in Switzerland
The Knik River and its glacier are starting to thaw and break apart.  The ice is a blue color, with the Alaska Mountain Range seen in the background.  The Matanuska Mountains, valley and Matanuska Glacier are featured.
Courtmayeur Italy Skyway Monte Bianco is much more than a cableway to reach 3,466 meters. It's an idea: drawing man closer to the mountain  .  Way to Punta Helbronner in Aosta Valley region of Italy. The Montblanc mountain.
The Briksdalsbreen glacier or Briksdal glacier, is one of the most accessible and best known arms of the Jostedalsbreen glacier. Briksdalsbreen is located in the municipality of Stryn in Sogn og Fjordane county, Norway. The glacier lies on the north side of the Jostedalsbreen, in Briksdalen (the Briks valley) which is located at the end of the Oldedalen valley, about 25 kilometres (16 mi) south of the village of Olden. It is located inside Jostedalsbreen National Park. Briksdalsbreen terminates in a small glacial lake, Briksdalsbrevatnet, which lies 346 metres (1,135 ft) above sea level.
Rockies, forests and Kootenay River along the Banff Windermer HWY Kootenay National Park British Columbia Canada
Horizontal colour photograph of the majestic Athabasca Glacier and surrounding Rocky Mountain peaks, located along the Icefields Parkway in Alberta, Canada.
Chile, Región de la Araucanía
Massive glacier on top of a mountain
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
An iceberg lagoon in Iceland.
Free Images: "bestof:Reid Glacier, from the Northeast, June 12, 1899.jpeg Reid Glacier from the Northeast June 12 1899 Subject Glaciers Reid Glacier Alaska Geographic Subject United"
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