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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.
Westminster Bridge, and Big Ben at sunset in spring.
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
Pastoruri Glacier and lake in Cordillera Blanca – Ancash, peruvian Andes, Peru
Icebergs in Greenland (Ilulissat)
Icebergs at the end of the Ilulissat Icefjord in the Disko Bay in western Greenland.
A tranquil Antarctic landscape, near Graham passage along Charlotte Bay, highlighting stark reflections, rugged mountains, and impressive icebergs.
Columbia Glacier, located in Prince William Sound, offers stunning views of a glacier that is receding. The Columbia glacier is the most active glacier in the world.
Vila Nova de Gaia seen from the Dom Luis II bridge with the boats on the bank of the Douro river
Little Icebergs float of from Glacier Calving
British flag waving in the wind
The Margerie Glacier terminus in the Tarr Inlet, Glacier Bay National Park, Alaska
Large icebergs dot the seascape off the coast of Antarctica.
An expedition in Antartica
Heavy overcast and dark gray water frame ice and snow covered hills in the Antarctic Peninsula.
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
Iceland Lagoon
United Kingdom flag of tear paper with gift cards. Mulberry paper on black background.
British Union Jack Flag
Antique world map, Italy
Tracy Arm Glacier in Alaska
Different views Glaciar Perito Moreno, glacier, iceberg, ice, lake, sky - Patagonia, Argentina
A snow covered landform is reflected in the icy waters of the Antarctic Peninsula.
An iceberg covers a tourist boat on the Perito Moreno Glacier in Patagonia, Argentina.
This photo was taken in the Spegazzini glacier, Argentine
Blue glaciers in Svalbard
Antarctic Ocean seascape
Morning light in Antarctica
Blue iceberg on a blue background.
Spectacular mountains beautifully presented by the sunlight and shadows of early evening. Three dimensional feeling because of the shadows. Photo made from a ship in the waters off the Antarctic Peninsula.
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