The Antarctic is a polar region around Earth's South Pole, opposite the Arctic region around the North Pole. The Antarctic comprises the continent of Antarctica, the Kerguelen Plateau and other island territories located on the Antarctic Plate or south of the Antarctic Convergence. The Antarctic region includes the ice shelves, waters, and all the island territories in the Southern Ocean situated south of the Antarctic Convergence, a zone approximately 32 to 48 km wide varying in latitude seasonally. The region covers some 20 percent of the Southern Hemisphere, of which 5.5 percent is the surface area of the Antarctica continent itself. All of the land and ice shelves south of 60°S latitude are administered under the Antarctic Treaty System. Biogeographically, the Antarctic realm is one of eight biogeographic realms of Earth's land surface.
Peter I Island is an uninhabited volcanic island in the Bellingshausen Sea, 450 kilometres (240 nmi) from continental Antarctica. It is claimed as a dependency of Norway and, along with Bouvet Island and Queen Maud Land, composes one of the three Norwegian dependent territories in the Antarctic and Subantarctic. The island measures approximately 11 by 19 kilometres, with an area of 156 km2 (60 sq mi); its highest point is the ultra-prominent, 1,640-metre-tall (5,380 ft) Lars Christensen Peak. Nearly all the island is covered by a glacier, and it is surrounded most of the year by pack ice, making it inaccessible during these times. There is little vertebrate animal life on the island, apart from some seabirds and seals.
King George Island is the largest of the South Shetland Islands, lying 120 km off the coast of Antarctica in the Southern Ocean. The island was named after King George III.
The Prince Edward Islands are two small uninhabited islands in the sub-Antarctic Indian Ocean that are part of South Africa. The islands are named Marion Island and Prince Edward Island.
Gough Island, also known historically as Gonçalo Álvares, is a rugged volcanic island in the South Atlantic Ocean. It is a dependency of Tristan da Cunha and part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha. It is about 400 km (250 mi) south-east of the Tristan da Cunha archipelago, 2,400 km (1,500 mi) north-east from South Georgia Island, 2,700 km (1,700 mi) west from Cape Town, and over 3,200 km (2,000 mi) from the nearest point of South America.
SANAE is the South African National Antarctic Expedition. The name refers both to the overwintering bases, and the team spending the winter. The current base, SANAE IV, is located at Vesleskarvet in Queen Maud Land, Antarctica. Summer teams comprise administrative and maintenance personnel, helicopter crew and scientists from various countries and can be up to 100 people. Overwintering teams consist of scientists and support personnel from South Africa, typically totalling 10 members in recent years.
Stonington Island is a rocky island lying 1.8 km (1.1 mi) northeast of Neny Island in the eastern part of Marguerite Bay off the west coast of Graham Land, Antarctica. It is 0.75 km (0.47 mi) long from north-west to south-east and 0.37 km (0.23 mi) wide, yielding an area of 20 ha. It was formerly connected by a drifted snow slope to Northeast Glacier on the mainland. Highest elevation is Anemometer Hill which rises to 25 m (82 ft).
The Antarctic Convergence or Antarctic Polar Front is a marine belt encircling Antarctica, varying in latitude seasonally, where cold, northward-flowing Antarctic waters meet the relatively warmer waters of the sub-Antarctic. Antarctic waters predominantly sink beneath the warmer subantarctic waters, while associated zones of mixing and upwelling create a zone very high in marine productivity, especially for Antarctic krill.
The sub-Antarctic zone is a region in the Southern Hemisphere, located immediately north of the Antarctic region. This translates roughly to a latitude of between 46° and 60° south of the Equator. The subantarctic region includes many islands in the southern parts of the Atlantic, Indian, and Pacific oceans, especially those situated north of the Antarctic Convergence. Sub-Antarctic glaciers are, by definition, located on islands within the sub-Antarctic region. All glaciers located on the continent of Antarctica are by definition considered to be Antarctic glaciers.
S. A. Agulhas is a South African ice-strengthened training ship and former polar research vessel. She was built by Mitsubishi Heavy Industries in Shimonoseki, Japan, in 1978. S. A. Agulhas was used to service the three South African National Antarctic Programme research bases, Gough Island, Marion Island in the Southern Ocean and SANAE IV in Antarctica, as well as various research voyages.
SANAE IV is a current South African Antarctic research base located in Vesleskarvet, Queen Maud Land. The base is part of the South African National Antarctic Program (SANAP) and is operated by the South African National Antarctic Expedition.
Bouvet Island is an island and dependency of Norway, and declared an uninhabited protected nature reserve. It is a subantarctic volcanic island, situated in the South Atlantic Ocean at the southern end of the Mid-Atlantic Ridge, making it the world's most remote island. It is not part of the southern region covered by the Antarctic Treaty System.
Queen Maud Land is a roughly 2.7-million-square-kilometre (1.0-million-square-mile) region of Antarctica claimed by Norway as a dependent territory. It borders the claimed British Antarctic Territory 20° west and the Australian Antarctic Territory 45° east. In addition, a small unclaimed area from 1939 was annexed in June 2015. Positioned in East Antarctica, it makes out about one-fifth of the continent, and is named after the Norwegian queen Maud of Wales (1869–1938).
S. A. Agulhas II is a South African icebreaking polar supply and research ship owned by the Department of Environmental Affairs (DEA). She was built in 2012 by STX Finland Rauma shipyard in Rauma, Finland, to replace the ageing S. A. Agulhas, which was retired from Antarctic service in April 2012. Unlike her predecessor, S. A. Agulhas II was designed from the beginning to carry out both scientific research and supply South African research stations in the Antarctic.
Research stations in Queen Maud Land are connected by the Dronning Maud Land Air Network Project (DROMLAN), which is a cooperative agreement for transportation between eleven nations with research stations in East Antarctica. Long-range aircraft fly between Cape Town, South Africa and either the Troll Airfield, located at the Troll research station, or the runway at the Novolazarevskaya Station. From these two main airfields, smaller aircraft may fly further to other Antarctic destinations.
Bettine van Vuuren is the Senior Director: Strategic Initiatives and Administration at the University of Johannesburg. She is also a Professor of Zoology and Director of the Centre for Ecological Genomics and Wildlife Conservation at the University of Johannesburg.
Justine Shaw is an Australian Antarctic researcher, best known for her conservation work on subantarctic islands, currently working at the Queensland University of Technology. She has a wide global research network, having worked in Australia, South Africa, sub-Antarctic/Antarctic and the Arctic.
Jennifer Lee is an Antarctic researcher, best known for her work on invasion biology. She is the Environment Officer in the Government of South Georgia and the South Sandwich Islands.
This is a Timeline ofwomen in Antarctica. This article describes many of the firsts and accomplishments that women from various countries have accomplished in different fields of endeavor on the continent of Antarctica.
