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The Athabasca Glacier is one of the six principal 'toes' of the Columbia Icefield, located in the Canadian Rockies. The glacier currently loses depth at a rate of about 5 metres (16 ft) per year [ 2 ] and has receded more than 1.5 km (0.93 mi) and lost over half of its volume in the past 125 years.
One of the more accessible in the Canadian Rockies is the Athabasca Glacier, which is an outlet glacier of the 325 km 2 (125 sq mi) Columbia Icefield. The Athabasca Glacier has retreated 1,500 m (4,900 ft) since the late 19th century. Its rate of retreat has increased since 1980, following a period of slow retreat from 1950 to 1980.
Athabasca Glacier. Canada. One of North America’s most-visited glaciers is also one of its most vulnerable. Athabasca, in Alberta’s Jasper National Park, is retreating about 16 feet every year ...
Around 1800, the Athabasca Glacier peaked, then went through a period of recession, and then advanced again until 1840, when it began receding until the present day. [3] The Columbia Icefield was one of the last major geological features in western Canada to be visited and recorded by Europeans, due to its isolation and harsh weather conditions ...
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Jasper National Park, in Alberta, Canada, is the largest national park within Alberta's Rocky Mountains, spanning 11,000 km 2 (4,200 sq mi). It was established as Jasper Forest Park in 1907, renamed as a national park in 1930, and declared a UNESCO world heritage site in 1984.
Glacier melt records were shattered in the European Alps, with average loss of three to four metres of ice thickness throughout the mountain range – substantially more than the previous record ...
Athabasca Glacier, Jasper National Park, Alberta.. A comprehensive list of glaciers in Canada began with glacial surveys by the Water Survey of Canada (WSC) from 1945 to 1980, [1] including an inventory begun for the International Geophysical Year (1957–58) and contributions to the World Glacier Inventory (WGI, now part of the World Glacier Monitoring Service) for the International ...