Slessor Glacier
Encyclopedia
The Slessor Glacier is a glacier
at least 120 km (75 mi) long and 80 km (50 mi) wide, flowing west into the Filchner Ice Shelf to the north of the Shackleton Range
. First seen from the air and mapped by the Commonwealth Trans-Antarctic Expedition
(CTAE) in 1956. Named by the CTAE for RAF
Marshal Sir John Slessor
, chairman of the expedition committee.
Glacier
A glacier is a large persistent body of ice that forms where the accumulation of snow exceeds its ablation over many years, often centuries. At least 0.1 km² in area and 50 m thick, but often much larger, a glacier slowly deforms and flows due to stresses induced by its weight...
at least 120 km (75 mi) long and 80 km (50 mi) wide, flowing west into the Filchner Ice Shelf to the north of the Shackleton Range
Shackleton Range
The Shackleton Range is a mountain range in Antarctica. Rising to , it extends in an east-west direction for about between the Slessor and Recovery glaciers....
. First seen from the air and mapped by the Commonwealth Trans-Antarctic Expedition
Commonwealth Trans-Antarctic Expedition
The 1955–58 Commonwealth Trans-Antarctic Expedition was a Commonwealth-sponsored expedition that successfully completed the first overland crossing of Antarctica, via the South Pole...
(CTAE) in 1956. Named by the CTAE for RAF
Royal Air Force
The Royal Air Force is the aerial warfare service branch of the British Armed Forces. Formed on 1 April 1918, it is the oldest independent air force in the world...
Marshal Sir John Slessor
John Slessor
Marshal of the Royal Air Force Sir John Cotesworth Slessor GCB, DSO, MC was a senior commander in the Royal Air Force . A pilot in the Royal Flying Corps during World War I, he held operational commands in World War II and served in the RAF's most senior post, Chief of the Air Staff, from 1950 to...
, chairman of the expedition committee.
See also
- Ice streamIce streamAn ice stream is a region of an ice sheet that moves significantly faster than the surrounding ice. Ice streams are a type of glacier. They are significant features of the Antarctic where they account for 10% of the volume of the ice...
- List of glaciers in the Antarctic
- List of Antarctic ice streams