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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 14ÂșC 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.
A beautiful nature landscape at the Banff national park
Snow capped mountain range with bright green pine trees in foreground on a sunny day
Turquoise water and Peaks of Moraine Lake in a cloudy summer afternoon from the footpath by the lake.
Smreczynski Pond in Tatra Mountains, Poland
Mountain lake in summer. Arabel lake, South Tien Shan, Issyk-Kul region
A panoramic view of a bench looking out over mountains and water at Vermilion Lakes in Banff in the morning.
Glenorchy Lagoon with clear Dart River and Mount Bonpland on the opposite bank. Gelnorchy is a town in New Zealand
Lake Louise seascape, Canada
An aerial view of mountain landscape surrounded by dense trees
Brink of the Upper Falls of the Yellowstone River in Yellowstone National Park, Wyoming.
The beautiful Rocky Mountains on the west coast of Canada
Families enjoying an afternoon at Cascade Pond, in Banff National Park, Alberta, Canada.
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Autumn scene in Ordesa and Monte Perdido National Park, Spain
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
Rockies, forests and Kootenay River along the Banff Windermer HWY Kootenay National Park British Columbia Canada
Glacier National Park, Montana - Sunset, Lakeshore
Mountain peak that looks like a fist
Vermillion Lakes in Banff National Park
A vertical shot of a white mountain surrounded by trees and cliffs under a blue sky
Forget Me Not Pond in the Elbow Valley region of Alberta, Canada
Fir trees, mountains and the sky with clouds are reflected in the water. A lake with a mirror image of trees and clouds. The trees and the sky with clouds reflected in the lake.
Camping in a remote wilderness under a snow covered mountain peak,
Olympic National Park mule deer
A still frozen mountain lake in the beautiful scenic landscape of Yosemite National Park in California.
Perito Moreno glacier view, Patagonia landscape, Argentina. Patagonian landmark
North-Central Oregon's Cascade Range.
Free Images: "bestof:Mount Robson Park.JPG Overlander Falls im Mount Robson Provincial-Park Selfmade--Eigenaufnahme 10 09 2004 Guenter Wieschendahl pd Overlander Falls JPG Image"
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