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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.
Mountain lake in the Altai Mountains. Siberia, Russia.
Geysers and Hot Springs at Yellowstone
Pitt Lake - Grant Narrows Regional Park in Pitt Meadows, British Columbia, Canada.
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Aerial view, natural panorama of the savanna hills which are also known as Pajjongan hills in Bombana, Southeast Sulawesi
Perfect landscape: A river near green mountains with amaing cloudede sky above. Scenic nature. Composition af landscapes
Wooden huts with rocky mountains in Assiniboine provincial park at BC, Canada
Panoramic views of Teton Range in Wyoming, USA.
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.
Clearing storm in Jasper National Park
hot spring in yellowstone national park
Glacier National Park, Montana - Sunset, Lakeshore
Rockies, forests and Kootenay River along the Banff Windermer HWY Kootenay National Park British Columbia Canada
Smreczynski Pond in Tatra Mountains, Poland
Storm clouds forming over geyser runoff in Yellowstone National Park
Jackson Lake and Tetons with calm water reflections in the morning. This is Grand Teton National Park in Wyoming, in western USA.
Lake Lago di Braies in Dolomiti mountains, South Tyrol, Italy. Dock with romantic old wooden rowing boats on lake. Amazing view of Lago di Braies (Braies lake, Pragser wildsee) in sunset light. During the AUTUMN
Vermillion Lakes in Banff National Park
A growing wormwood in a sunny rural area in Nebraska, the US
Overview of Grand Teton National Park and Jackson Lake with clearing Spring storm, Wyoming
autumn, village, small house, animals, yelloy fileds, mountain
Wide angle view of the Devil’s Tower, Wyoming. Picture taken from within a nearby pine forest.
Campos al atardecer en Madrid
This is a horizontal, color photograph of the spring landscape in Yellowstone National Park. Melting snow remains around a narrow stream of water. Dried, brown vegetation is visible across the majority of the land. Green coniferous trees fill the background in front of the mountain in Wyoming, USA. Photographed with a Nikon D800 DSLR camera.
Algae-bacterial mats. Hot thermal spring, hot pool in the Yellowstone NP, USA
Large Beaver lodge in a Jasper lake
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