Table of Contents
Who is the filcher ice shelf named after?
explorer Wilhelm Filchner
Because of this, and the fact that the two shelves can be separated only at Berkner Island, the name Filchner-Ronne Ice Shelf is frequently applied to the whole ice mass. The ice shelf, named for the German explorer Wilhelm Filchner, was claimed by the United Kingdom (1908) and by Argentina (1942).
What was the Amery ice shelf named after?
William Bankes Amery
He named it for William Bankes Amery, a civil servant who represented the United Kingdom government in Australia (1925–28). The Advisory Committee on Antarctic Names interpreted this feature to be a portion of an ice shelf and, in 1947, applied the name Amery to the whole shelf.
When was the Ross Ice Shelf discovered?
(Learn about the Maine-size hole in Antarctica.) Reed Scherer made this discovery back in 1998 while studying mud that had been plucked from beneath the West Antarctic Ice Sheet, through another borehole, 100 miles inland from the back edge of the ice shelf.
What is Antarctica’s ice shelf called?
Ross Ice Shelf
Ross Ice Shelf, world’s largest body of floating ice, lying at the head of Ross Sea, itself an enormous indentation in the continent of Antarctica. The ice shelf lies between about 155° W and 160° E longitude and about 78° S and 86° S latitude.
What happened to the Larsen Ice Shelf in 2002?
In January 1995 the northern portion (known as Larsen A) disintegrated, and a giant iceberg calved from the upper middle section (Larsen B). Larsen B steadily retreated until February–March 2002, when it too collapsed and disintegrated. Only tiny fractions of these sections of the ice shelf remain.
Where is the Ronne Ice Shelf?
Antarctica
The Ronne Ice Shelf, named after Edit Ronne, the first American woman to visit Antarctica, sits on the Weddell Sea, just to the east of the Antarctic Peninsula and on the back slope of the Transantarctic Mountains.
Where is the Ronne Ice Shelf in Antarctica?
Weddell Sea
Ronne Ice Shelf, large body of floating ice, lying at the head of the Weddell Sea, which is itself an indentation in the Atlantic coastline of Antarctica.
What happened to the iceberg that broke off Antarctica?
An iceberg about 100 miles long and 30 miles wide that had broken off from the Antarctic Peninsula in 2017 raised alarm in November when it appeared to be on a collision course with the British island territory of South Georgia. That iceberg, A68a, ended up grounding off the island’s coast.
Who died on Ross ice shelf?
Robert Falcon Scott
| Robert Falcon Scott | |
|---|---|
| Born | 6 June 1868 Plymouth, Devon, England |
| Died | c. 29 March 1912 (aged 43) Ross Ice Shelf, Antarctica |
| Allegiance | United Kingdom |
| Branch | Royal Navy |
What are the names of the two ice shelves in Antarctica?
Ice shelves are common around Antarctica, and the largest ones are the Ronne-Filchner, Ross and McMurdo Ice Shelves. Ice shelves surround 75% of Antarctica’s coastline, and cover an area of over 1.561 million square kilometres (a similar size to the Greenland Ice Sheet).
What happened to the Larsen Ice Shelf in 1995?
The Larsen A Ice Shelf disintegrated in 1995, whereas the Larsen B Ice Shelf broke apart in 2002. Both events were caused by water from surface melting that ran down into crevasses, refroze, and wedged each shelf into pieces. These events left the Larsen Ice Shelf covering only 40 percent of its former area.
How old was the Larsen B ice shelf?
10,000 years
Larsen B was stable for at least 10,000 years, essentially the entire Holocene period since the last glacial period.
How did the Filchner Ice Shelf get its name?
The shelf is therefore named for Edith Ronne, the wife of Finn Ronne and RARE Expedition member. The Filchner ice shelf is the eastern part of the Filchner-Ronne ice shelf.
How did the Ross Ice Shelf get its name?
Iceberg B-15, the largest iceberg recorded in history, was calved from this ice shelf in March 2000. It was initially named the Victoria Barrier, and later the Great Ice Barrier. The Ross Ice Shelf was named in honor of Captain Sir James Clark Ross.
Which is the larger part of the Ronne Ice Shelf?
The Ronne ice shelf is the larger and western part of the Filchner-Ronne ice shelf. It is bounded on the west by the base of the Antarctic Peninsula (Graham Land with Zumberge Coast and Orville Coast) and Ellsworth Land.
Where did Shackleton Ice Shelf get its name?
The Shackleton Ice Shelf is located off the coast of East Antarctica, and was named after Sir Ernest Shackleton. The George Ice Shelf extends from the Ronne Entrance to Niznik Island. It derives its name from the George VI Sound or the Canal Jorge VI, the bay in which it is located.
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