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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.
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
Vatnajökull is the largest and most voluminous ice cap in Iceland, and the second largest in area in Europe after the Severny Island ice cap of Novaya Zemlya. It is in the south-east of the island, covering approximately 8% of the country.
Patagonia, Argentina - January 7, 2018: View of the Perito Moreno Glacier. Copy space for text.
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.
Spectacular view of the Glacier Bay Basin in southeastern Alaska, USA. A stunning U.S. National Monument, National Park and Preserve. UNESCO World Biosphere Reserve
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Valley along the Brooks River in Katmai National Park
Above view of mountain peak covered with snow. Copy space.
A beautiful wide shot of ruth glaciers covered in snow
Panorama of a nature and landscape view in Leh ladakh india
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
The snow has returned to Interior Alaska as another winter creeps into the state.
Blue Glacier on Black Rock Lake Southern Patagonian Ice Field Torres del Paine National Park Patagonia Chile
Aerial view from the air to Ultar Sar,Batura Sar, Pakistan, Karakorum, Central Asia,Nikon D3x
A view on Perito Moreno Glacier in Argentina
Panoramic view on Kviarjokull glacier in south Iceland.
Namibia 3D Map on White Background, \nUseful for Politics, Elections, Travel, News and Sports Events
Panoramic View of icebergs, mountains and glaciers, Patagonia, Argentina
Many icebergs floating on the surface of alpine Tasman Lake in Tasman valley Mt Cook national park
The ice is beginning to break up. Warmer temperatures are heading to Interior Alaska, after a long harsh winter.
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Clearing storm in Jasper National Park
Stunning Aerial View of the Andes Mountain Ranges View from Airplane Window During Flight to Northern Chile, South America
aerial photo of lake tahoe, California. Heavenly ski resort
The ice has broken as snow melts at the quarry forming a small stream in the dirt.
A snowy Antarctic mountain perfectly reflected in the ocean
world map on dark background 3d image 3D Rendering Image
Massive Iceberg floating in the Southern Ocean in Antarctica with snow covered mountains in the background
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