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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.
A view on Perito Moreno Glacier in Argentina
Snow capped mountain range with bright green pine trees in foreground on a sunny day
Valley along the Brooks River in Katmai National Park
Panorama of a nature and landscape view in Leh ladakh india
Perito Moreno glacier ice in Patagonia, Argentina Los Glaciers National Park near El Calafate. Bule ice South America mountains patagonian glacier on a sunny day with clouds. Glacier serac falling in lake
Jackson Lake and Tetons with calm water reflections in the morning. This is Grand Teton National Park in Wyoming, in western USA.
Volcanic upheaval. Active volcano spewing ash, V, snowfields on cone. Kamchatka
Mountain lake in summer. Arabel lake, South Tien Shan, Issyk-Kul region
Wilderness Landscape in Alaska, USA
Pesetas, old coins and bills from Spain
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
Majestic glacier view
Blue Glacier on Black Rock Lake Southern Patagonian Ice Field Torres del Paine National Park Patagonia Chile
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Rockies, forests and Kootenay River along the Banff Windermer HWY Kootenay National Park British Columbia Canada
Above view of mountain peak covered with snow. Copy space.
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.
Come visit Alaska and see that it is a land of vast landscapes. A view from above displays a few of the many mountainsides that can be observed when flying around the state. Called the last frontier, Alaska has much to offer locals and visitors alike.
Courtmayeur Italy Skyway Monte Bianco is much more than a cableway to reach 3,466 meters. It's an idea: drawing man closer to the mountain . Way to Punta Helbronner in Aosta Valley region of Italy. The Montblanc mountain.
Clearing storm in Jasper National Park
Bergen, Norway – June 04, 2013: The West Norway Museum of Decorative Art surrounded by trees and lawn in Bergen, Norway
Panoramic Drone captures highway around Kenai Fjords National Park
Many icebergs floating on the surface of alpine Tasman Lake in Tasman valley Mt Cook national park
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
Stunning Aerial View of the Andes Mountain Ranges View from Airplane Window During Flight to Northern Chile, South America
Vermillion Lakes in Banff National Park
Old Indonesian currency with a picture of farmers in rice fields.
Glacier National Park, Montana - Sunset, Lakeshore
Free Images: "bestof:Post card. Wrangell, Alaska. - NARA - 297795.jpg Scope and content General notes 297795 Local identifier Wellcome Henry S Henry Solomon Sir 1853-1936 NARA's"
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