Earth Snapshot RSS Feed Twitter
 
 
 
 

Early Summer Melting Affecting Fuchs Ice Piedmont, Adelaide Island, Antarctica – January 7th, 2013

67.1S 68.1W

January 7th, 2013 Category: Climate Change, Glaciers and Ice Caps, Image of the day

Antarctica – January 6th, 2013

Small icebergs can be seen breaking off the coast of Antarctica, near Adelaide Island (upper right quadrant). Adelaide Island, also known as  Isla Adelaida and Isla Belgrano, is a large, mainly ice-covered island, 75 miles (121 km) long and 20 miles (32 km) wide, lying at the north side of Marguerite Bay off the west coast of the Antarctic Peninsula. The Ginger Islands lie off the southern end.

Located on Adelaide Island is the Fuchs Ice Piedmont, an ice piedmont (ice covering a coastal strip of low-lying land backed by mountains) that is 70 nautical miles (130 km) long, extending in a northeast–southwest direction along the entire west coast of the island. According to Chilean scientists, the snow-covered surface of the glacier has progressively deteriorated over the years, due to increasingly early summer melting. Crevasses appear on the glacier surface progressively earlier in the summer, presumably due to higher snowmelt and perhaps higher ice velocities, in response to regional atmospheric warming.

Leave a Reply


About Us

Earth Observation

Organisations

Archive

September 2016
M T W T F S S
« Mar    
 1234
567891011
12131415161718
19202122232425
2627282930  

Categories


Bulletin Board


Featured Posts

Information

37


Take Action

Widgets