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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.
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
Flags of Russia and United States of America
A view on Perito Moreno Glacier in Argentina
The Aletschgletscher (Aletsch Glacier) is the largest glacier in the Alps. It has a length of about 23 km. The Glacier is located in the eastern Bernese Alps in the Swiss canton of Valais.
A wide shot of ruth glaciers covered in snow
Glacier Graubunden canton, Switzerland
Blue Glacier on Black Rock Lake Southern Patagonian Ice Field Torres del Paine National Park Patagonia Chile
Majestic glacier view
Patagonia, Argentina - January 7, 2018: View of the Perito Moreno Glacier. Copy space for text.
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.
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Panoramic View of icebergs, mountains and glaciers, Patagonia, Argentina
3D Waving United States of America and Estonia Merged Flag Closeup View
a Glacier in the Kenai Fiords National park, Alaska
Volcanic upheaval. Active volcano spewing ash, V, snowfields on cone. Kamchatka
iceland iceberg glacier during overcast day
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.
Lumplugh glacier is the only remaining glacier that is still growing as the blue ice descend into the water in glacier bay national park in alaska
A vertical shot of a white mountain surrounded by trees and cliffs under a blue sky
Photo of the Perito Moreno Glacier in Patagonia, Argentina. Film and grain simulation on processing.
3D Waving United States of America and Austria Merged Flag Closeup View
Perito Moreno Glacier and red wildflowers, Lake Argentino – El Calafate, Patagonia Argentina
Patagonia mountain landscape in El Chalten, Cerro Torre, Laguna Torre with iceberg in Argentina. Beautiful patagonian mountains, Fitz Roy
Mount Blackburn swept by clouds rises over the Root and Kennecott glaciers melting point. The area is only accessible by gravel road, which keeps the number of visitors down. This means it is a great quiet area for hiking and experiencing Alaskas wilderness.
Many icebergs floating on the surface of alpine Tasman Lake in Tasman valley Mt Cook national park
Nigardsbreen Norway
Grey Glacier in Torres del Paine National Park in Patagonia, southern Chile, South America.
Snowy peaks of the Interlaken in Switzerland .
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