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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.
Ankara City, Turkey
A scenic view of the beautiful Northern Lights over a sea
Burrator Reservoir in Devon, serving Plymouth
Rare northern lights in the low Zuidplaspolder in the Netherlands. Normaly polar light of aurora is not seen in the Netherlands
Night sky Aurora Borealis in South West Iceland
Leknes is the most populous municipality in Lofoten. The natural surroundings are among the most stunning in Norway, with mountains, peaks, cliffs, and white sandy beaches.
Small Auckland suburb aerial view, Auckland, New Zealand.
The ancient temple and the five colour lakes landmark the famous Huanglong, Sichuan province, China.
Seytansofrasi, Ayvalik, Turkey
beautiful aerial view of the northern lights at night
Northern Lights, polar light or Aurora Borealis in the night sky over Senja island in Northern Norway. Snow covered mountains in the background with water of the Norwegian Sea reflecting the lights in the foreground.
Perito Moreno Glacier close El Calafate in Patagonia, Argentina
Panoramic view of Albany bay in Western Australia
View into the Rocky valley from the top of mountain
Aurora Borealis (northern lights) in southeast Alaska seen in late summer
A wide shot of ruth glaciers covered in snow
The Knik River and its glacier are starting to thaw and break apart.  The ice is a blue color, with the Alaska Mountain Range seen in the background.  The Matanuska Mountains, valley and Matanuska Glacier are featured.
Dec 2022 - Auckland, New Zealand
Northern Lights, polar light or Aurora Borealis in the night sky over the Lofoten islands in Northern Norway. Panoramic image with snow covered mountains and a fjord in the foreground. The aurora is reflected in the lake.
Twisted fabric New Zealand flag background. 3d illustration.
From Lyngen fjord, near Skibotn
View of Cape Town City Center and Table mountain
A typical Nordic nightscape and very famous location for travelers and adventurers from all over the world - the ''Church mountain'' Kirjuffell under the spectacular celestial lights Aurora Borealis, which makes Iceland popular spot for tourist willing to witness one of the greatest natural phenomenoms. Shot with Canon EOS 60D, wide angle lens, f2.8, ISO 1600, long exposure of 10 seconds.
Magnificent brightly colored northern lights, from green to red, under a frozen lake and the village of Kiruna, Sweden in the background
Lumplugh glacier is the only remaining glacier that is still growing as the blue ice descend into the water in glacier bay national park in alaska
View from the most famous observatory in Saga prefecture. From here, you can see the sea, the city, and Japan's three major larch trees.
Northern Lights over Svolvaer in the Lofoten in Northern Norway. Svolvaer is an important fishing port, but is becoming more and more a tourist town during summer and winter.
An aerial view of a ski slope on a mountain covered with clouds in winter
Cityscape view of Shanghai Pudong.
Free Images: "bestof:AuroraAustralisPaulMoss.JPG AURORA AUSTRALIS untouched 29th November 1994 around 1200 U T I used an old slr Practica with 50mm lens 400 asa fuji film - around"
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