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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.
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.
View at the pack ice in the arctic
Aerial view of icebergs floating in the vivid Skilak Lake and lagoon on Kenai Peninsula, Alaska. OLYMPUS DIGITAL CAMERA
Drifting pack ice in the Arctic Ocean. The snow-capped blue glacial ice is a pristine wilderness, but one that is rapidly melting due to climate change. Nordaustlandet, Svalbard, Norway
Icebergs in the glacier lagoon Jökulsárlón, southeast Iceland.
Salmon Glacier the 7th largest glacier in North America, located in the town of Hyder, Alaska but situated within British Columbia.
Perito Moreno glacier view, Patagonia landscape, Argentina. Patagonian landmark
Antarctica mountains and sea. South Pole. On a sunny day. High quality photo
Iceland Lagoon
Picture inside the Huascarán National Park, a UNESCO Heritage Centre in Peru. This is the Pastoruri glacier.
Icebergs floating in the Jokulsarlon glacier lagoon in Iceland.
Icelandic scenery
Blue glacier as background
A chunk of ice, also known as a growler, which has broken off of the Lamplugh Glacier in Glacier Bay National Park, Alaska
Majestic blue glacier. Sunlight
Diamond Beach is a striking black-sand beach famed for the huge, glistening iceberg fragments drifting ashore.
Glacial Icebergs at Jokulsarlon Lagoon
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Landscape at the lagoon in winter.Some tourists are walking on the ice of the lake.
Uummannaq, Greenland, Denmark: - Uummannaq Fjord is a large fjord system in the northern part of western Greenland, the largest after Kangertittivaq fjord in eastern Greenland.
Panoramic of Salmon Glacier near Stewart,BC.
Crystal clear, melted ice floes on the shoreline
Icebergs on the beach near in Jokulsarlon lagoon
ice geometry outdoor, A piece of ice stands on the rocks. High quality photo
A big piece of ice with a hole in it is laying on a black volcanic beach near Jokulsarlon in Iceland at sunset on a beautiful winter evening. The ice on the coast is coming from a nearby Vatnajokull glacier.
mucilage on the sea surface, environmental disaster, sea pollution, foams on water,
Brown Bluff
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
Tibet ali region scenery,China
Free Images: "bestof:Aardas-noordpoolbeweging.png The earth's north pole movement from 20000 BC to 20000 AD Mouvement de l'axe terrestre au Pôle Nord depuis 20 000 avant JC à 20"
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