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Listed under:  Science  >  Earth and space  >  Landforms  >  Continents  >  Antarctica
Video

Catalyst: Chemical pollutants toxic to whales

Explore how chemical pollutants affect the Antarctic food web. A scientist shows that baleen whales are consuming Antarctic krill contaminated by accumulated residues of persistent organic pollutants (POPs) from pesticides and industrial chemicals. Find out why these pollutants are concentrated at the Earth's polar regions.

Audio

Lakes in Antarctica

Scientists are not complacent. We still have a lot to learn about the water cycle. The discovery of glacial lakes under the ice in Antarctica actively transporting water between reservoirs was a surprise. These lakes can be up to 3km beneath the ice sheets. The pressure of the ice above helps to melt the ice, forming lakes. ...

Image

'Classifying the treasures', 1929-31

This is a black-and-white photograph taken by Frank Hurley of an evening scene in the wardroom of the ship 'Discovery' during the British, Australian and New Zealand Antarctic Research Expedition (BANZARE) to Antarctica, 1929-31. The title typed on its cardboard mount calls the picture 'Classifying the Treasures' and indicates ...

Image

Successful explorers at the South Pole, 1911

This is a mounted sepia photograph, measuring 7.6 cm x 12.6 cm, taken by Olar Bjaaland (1873-1961) at the South Pole on 14 December 1911. It shows his four companions paying tribute to the Norwegian flag flying from their tent. Written across the mount below the photograph is the caption, 'The successful explorers at the ...

Image

Shackleton expedition at Lyttelton Harbour, 1914

This is a black-and-white photograph showing the sailing ship 'Endurance' being loaded with ponies and sled dogs at Lyttelton (east coast of the South Island of New Zealand) for Ernest Shackleton's expedition to Antarctica. A crowd of people is aboard the ship, watching proceedings, and there are groups of people in the ...

Image

Sled dogs at the South Pole, 1911

This is a 1911 black-and-white sepia-toned photograph, taken by Roald Amundsen (1872-1928) at the South Pole, of a dog team hitched to a loaded sled on the snow. A figure dressed in Arctic-style cold weather gear stands beside the sled and a Norwegian flag is stuck in the snow. Apart from three other dogs tethered behind ...

Audio

Alexandra Shackleton discusses Ernest Shackleton, 2005

This is an edited sound recording of the Hon Alexandra Shackleton, grand-daughter of the Antarctic explorer Sir Ernest Shackleton. She recounts aspects of his leadership of a 1907-09 expedition to Antarctica, relating how, for the sake of the survival of his team, he abandoned his bid to be the first to reach the geographic ...