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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.
Hiking on Blackcomb Mountain, Whistler, BC.
A view from Desert View
Salmon Glacier the 7th largest glacier in North America, located in the town of Hyder, Alaska but situated within British Columbia.
Rock Outcropping On Dewey Point Looks Down Into The Deep Valley Below In Yosemite National Park
Lake Robinson, California
Tre Cime di Lavaredo, seen from one of the lakes of Grava Longia
Aerial view showing a lake surrounded by rugged landscape seen from top of the Cradle Mountain in Tasmania, Australia.
Glenorchy Lagoon with clear Dart River and Mount Bonpland on the opposite bank. Gelnorchy is a town in New Zealand
Photo of a landscape at the Grand Canyon in Arizona, United States of America.
View on magnificent Mount Assiniboine Provincial Park, seen from the famous lookout
Aerial panoramic view at canyons in desert from airplane above Lorestan province Iran, Asia,Nikon D3x
Mountain lake in the Altai Mountains. Siberia, Russia.
Grand Canyon from the Air
Polish lake in Podlasie
Triglav mountain peak, Triglav National Park, Julian Alps, Slovenia.
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Lake Louise seascape, Canada
Black and white storm clouds rolling in over the mountains
Grand Canyon National Park in Arizona USA. The canyon seen here during sunset.Grand Canyon National Park in Arizona USA. The view of the colorado river.
The harsh canyon landscape of the Goosenecks of the San Juan river from Muley Point viewpoint, Utah, Southwest USA.
South Rim Grand Canyon
Sea
A view across Dream Lake of Hallett Peak in Rocky Mountain National Park, Colorado.
autumn in Europe
The Beautiful Natural Scenery of Glacier National Park's Snyder Lake Area in Montana, USA.
A double rainbow with a panoramic Washington DC landscape in the background
Spectacular lake and mountain scenery at Bow lake, Canada. Early Autumn day, sunrise.
Autumn scene in Ordesa and Monte Perdido National Park, Spain
Late afternoon view of Mt Shuksan over a small lake.
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