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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 close El Calafate in Patagonia, Argentina
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
Clearing storm in Jasper National Park
Old Indonesian currency with a picture of farmers in rice fields.
Glacier in the Hardanger region in Norway
Goletta alpine lake under peak called Granta Parey in the Rhemes valley, Aosta Valley, Italy, Alps
This is a horizontal, color photograph of the spring landscape in Yellowstone National Park. Melting snow remains around a narrow stream of water. Dried, brown vegetation is visible across the majority of the land. Green coniferous trees fill the background in front of the mountain in Wyoming, USA. Photographed with a Nikon D800 DSLR camera.
Perito Moreno glacier view, Patagonia landscape, Argentina. Patagonian landmark
Horizontal colour photograph of the majestic Athabasca Glacier and surrounding Rocky Mountain peaks, located along the Icefields Parkway in Alberta, Canada.
Polar day on Putorana Plateau, Taimyr landscape. Russia
Wide angle view of a spectacular Winthrop Glacier at Mount Rainier National Park, Washington, USA. Picture taken from the Burroughs Mountain on a beautiful, sunny, September day.
Pastoruri glacier is located in the Andes mountain range, in Northern Peru. Due to global warming and climate change is retreating and melting quickly. Environment problem
Mountain reflection in a pond along Denali Highway, Alaska, USA
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
Glacier with Vessel
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.
Nigardsbreen Norway
An iceberg covers a tourist boat on the Perito Moreno Glacier in Patagonia, Argentina.
Glacier Graubunden canton, Switzerland
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
View of Surprise Glacier from the waters of Prince William Sound, Alaska.
Folgefonna glacier cap in the mountains with forest in the foreground, Odda, Hardanger region, Hordaland county, Norway
Snowy peaks of the Interlaken in Switzerland .
An expedition in Antartica
View at a lake with snow covered mountains in the background.
Patagonia, Argentina - January 7, 2018: View of the Perito Moreno Glacier. Copy space for text.
A wall of snow and ice at the bottom of a steep mountain in the Lemaire Channel, cracked and ready to fall into the water.
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