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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.
Diablo Lake and Mountain landscape view, North Cascades National Park, Washington state, USA , Diablo Lake green color water, pines, and blue snow mountains
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.
Panorama of one of the amazing views along the Wild Pacific Trail on an autumn afternoon.
The Tangle Lakes are is just one of many places that people can visit while traveling along the Denali Highway. This area is known for its many lakes, for camping, and for the many blueberries and cranberries that can be gathered there.
Up-close shot of an eagle against a cloudy blue sky.
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.
Mountain lake in summer. Arabel lake, South Tien Shan, Issyk-Kul region
Patagonia, Argentina - January 7, 2018: View of the Perito Moreno Glacier. Copy space for text.
Glacier National Park, Montana - Sunset, Lakeshore
Glenorchy Lagoon with clear Dart River and Mount Bonpland on the opposite bank. Gelnorchy is a town in New Zealand
Early summer morning at Mount Thompson and Bow Lake in the Canadian Rockies of Banff NP, Canada
A scenic view of Milford Sound in New Zealand's South Island
Warmer weather and rainfall have created higher water levels in the Copper River. Many warning are out concerning flood stage levels. A drone flight over the Copper River shows how high the River is. People traveling in and around this River need to use extreme caution. I
The Columbia River runs through the Palouse area of eastern Washington state along Highway 2 heading towards the hydroelectric producing Grand Coulee Dam.
Divide Mountain above the Saint Mary Lake after horrible wildfire, Glacier National Park, Montana, Rocky Mountains, USA.
The smooth water of Lake Vermillon reflects the clouds. Canada. Indian summer in the Rocky Mountains. Yellow autumn grass on the shores of mountain lake Vermillon.
Yellow aspens on a distant conifer forest with the Colorado Continental Divide beyond.
Milford sound taken from the cruise boat. Various waterfalls along the valley. Taken in New Zealand during summer.
Beautiful  Norwegian landscape with  a lake.  Reflections from the nature  in the calm water just before sunset. Strong light illuminating the hillside. In background a view to Rondane mountain range and Rondane National Park.  Sel, Gudbrandsdalen, Norway
A beautiful nature landscape at the Banff national park
The Tazlina River winds its way through anterior Alaska. Many beautiful scenes play out along the way.
Alaska mountain landscape view
Clearing storm in Jasper National Park
A panorama landscape with a colorful rainbow over a deep blue lake with lush green forest and small islands
Two bull moose in the Snowy Range of Wyoming's Medicine Bow Mountains.
ROAD OF THE SEVEN LAKES, PATAGONIA ARGENTINA. FALKNER LAKE. ROUTE 40.
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