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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.
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
Pesetas, old coins and bills from Spain
A stunning panoramic view from Muley Point into Winding Canyons in southern Utah, USA. The majestic landscape features layered rock formations and vast desert terrain under a clear blue sky.
Aerial panoramic view at canyons in desert from airplane above Lorestan province Iran, Asia,Nikon D3x
Autumn scene in Ordesa and Monte Perdido National Park, Spain
View of Great Sphinx of Giza with Great Pyramid of Giza in background, Giza Plateau, Giza, Cairo, Egypt.
1937 S US Lincoln cent minted in San Francisco
Sphinx of Giza, Egypt
Photo of a landscape at the Grand Canyon in Arizona, United States of America.
Beautiful of the Great Sphinx including pyramids of Menkaure and Khafre in Giza, Cairo, Egypt
Vintage photograph of Constantinople and the Bosphorus, Turkey,19th Century
Lucian Blaga cut out from 200 Romanian Lei banknote for design purpose
View of a male tourist enjoying a tour to the Pyramids of Giza in Egypt.
Pyramid of Khafre (Pyramid of Chephren), one of the Ancient Egyptian Pyramids of Giza and the tomb of the Fourth-Dynasty pharaoh Khafre
Aerial view of eroded landscape: Bull Ridge at the end of Fifty Mile Mountain near Glen Canyon, San Juan River, Navajo Mountain and Lake Powell, Utah, USA
A view on Perito Moreno Glacier in Argentina
HDR Image of Sphinx and Giza Pyramids at a different angle.
Alaska, United States:-The Le Conte Glacier is a 21-mile long glacier in the Tongass National Forest in the Alaska.
Grand Canyon from the Air
A beautiful landscape of canyon in Canyonlands
Utah
Sphinx in Giza, Cairo
Exploring the beauty of Zion National Park from before sunrise to long after sunset from the valley floor to soring majestic peeks.
The great Fish River Canyon Landscape In Namibia Africa
Panoramic View of icebergs, mountains and glaciers, Patagonia, Argentina
The harsh canyon landscape of the Goosenecks of the San Juan river from Muley Point viewpoint, Utah, Southwest USA.
View from the Grand Canyon's highest viewpoint at Point Imperial on the North Rim. Arizona, America. November 2016.
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