Beautiful pictures, Athabasca glacier, Effect of global warming, Canada, Icefield
Text of The Athabasca Glacier
1. This is a picture review of this amazing glacier inCanada - well worth the visit if you ever have the opportunity.The glacier is approximately 6 km (3.75 miles) long, covers anarea of 6 km (2.5 mi), and is measured to be between 90metres (270 ft) and 300 metres (1000 ft) thick.
2. The Athabasca Glacier is one of the six principal 'toes' of the Columbia Icefield , located in the Canadian Rockies. Due to global warming, the glacier has receded more than 1.5 km in the past 125 years and lost over half of its volume. It currently recedes at a rate of 2-3 metres per year. The glacier moves down from the icefield at a rate of several centimetres per day. Due to its close proximity to the Icefields Parkway, between the Alberta towns of Banff and Jasper, and rather easy accessibility, it is the most visited glacier in North America. The leading edge of the glacier is within easy walking distance; however, travel onto the glacier is not recommended unless properly equipped. Hidden crevasses have led to the deaths of unprepared tourists.