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Main drill site for the New Zealand 2017 hot water drill camp on the Ross Ice Shelf. The Ross Ice Shelf is one of many such shelves. It reaches into Antarctica from the north, and covers an area of about 520,000 km 2 (200,000 sq mi), nearly the size of France. [2] [3] The ice mass is about 800 km (500 mi) wide and 970 km (600 mi) long. In some ...
In the last weeks of March 2000, Iceberg B-15 calved from the Ross Ice Shelf near Roosevelt Island, Antarctica. [5] [6] The calving occurred along pre-existing cracks in the ice shelf. [5] The iceberg measured around 295 km × 37 km (159 nmi × 20 nmi), with a surface area of 10,915 km 2 (3,182 sq nmi).
The brainchild of the Anglo-Norwegian explorer Carsten Borchgrevink, it was the first expedition to over-winter on the Antarctic mainland, the first to visit the Great Ice Barrier—later known as the Ross Ice Shelf—since Sir James Clark Ross's groundbreaking expedition of 1839 to 1843, and the first to effect a landing on the Barrier's ...
Little America was a series of Antarctic exploration bases from 1929 to 1958, located on the Ross Ice Shelf, south of the Bay of Whales.The were built on ice that is moving very slowly, the relative location on the ice sheet, has moved and eventually breaks off into an iceberg.
The Ross Sea was discovered by the Ross expedition in 1841. In the west of the Ross Sea is Ross Island with the Mt. Erebus volcano; in the east is Roosevelt Island. The southern part is covered by the Ross Ice Shelf. [5] Roald Amundsen started his South Pole expedition in 1911 from the Bay of Whales, which was located at the shelf.
It includes the Ross Sea (637,000 square kilometres (246,000 sq mi)) [1] and the Ross Ice Shelf (as of 2013, 500,809 square kilometres (193,363 sq mi)). [2] The name is most commonly used in the scientific literature, [ 3 ] [ 4 ] [ 5 ] at times along with the West Antarctic Rift System , which is of larger extent and has geologic meaning. [ 6 ]
Ross discovered the "enormous" Ross Ice Shelf, correctly observing that it was the source of the tabular icebergs seen in the Southern Ocean, and helping to found the science of glaciology. [19] He identified the Transantarctic Mountains and the volcanoes Erebus and Terror, named after his ships. [20] [21]
The expedition ship RRS Discovery in the Antarctic alongside the Great Ice Barrier, now known as the Ross Ice Shelf. The Discovery Expedition of 1901–1904, known officially as the British National Antarctic Expedition, was the first official British exploration of the Antarctic regions since the voyage of James Clark Ross sixty years earlier (1839–1843).