- Rothera Research Station
- Halley VI [12]
- Sky Blu
- Signy
- Fossil Bluff
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Abbreviation | BAS |
---|---|
Formation | 1962 |
Legal status | Government organisation |
Purpose | Scientific research and surveys in the Antarctic, Arctic & related regions |
Headquarters | Cambridge, Cambridgeshire, England |
Region served | United Kingdom |
Director | Professor Dame Jane Francis |
Parent organisation | Natural Environment Research Council |
Budget | £48,053,000 (2011–12) [1] |
Staff | 400+ staff |
Website | www |
The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on behalf of the UK. It is part of the Natural Environment Research Council (NERC). With over 400 staff, BAS takes an active role in Antarctic affairs, operating five research stations, one ship and five aircraft in both polar regions, [2] as well as addressing key global and regional issues. This involves joint research projects with over 40 UK universities and more than 120 national and international collaborations.
Having taken shape from activities during World War II, it was known as the Falkland Islands Dependencies Survey until 1962.
Operation Tabarin was a small British expedition in 1943 to establish permanently occupied bases in the Antarctic. It was a joint undertaking by the Admiralty and the Colonial Office. At the end of the war it was renamed the Falkland Islands Dependencies Survey (FIDS) and full control passed to the Colonial Office. At this time there were four stations, three occupied and one unoccupied. By the time FIDS was renamed the British Antarctic Survey in 1962, 19 stations and three refuges had been established. [3]
In 2012 the parent body, NERC, proposed merging the BAS with another NERC institute, National Oceanography Centre in Southampton. [4] This proved controversial, and after the House of Commons Science and Technology Committee opposed the move [5] the plan was dropped. [6] Since April 2018 NERC has been part of UK Research and Innovation. [7]
In 1956, the FID Scientific Bureau and FIDS Rear Base were combined into a single FIDS London Office, with a Director for the first time responsible for the whole London operation. [8]
Portrait | Director | Term start | Term end |
---|---|---|---|
Raymond Priestley | 1956 | 1958 | |
![]() | Vivian Fuchs | 1958 | 1973 |
Richard Laws | 1973 | 1987 | |
![]() | David Drewry | 1987 | 1994 |
![]() | Barry Heywood | 1994 | 1997 [9] |
![]() | Chris Rapley | 1998 | 2007 |
![]() | Nick Owens | 2007 | 2012 |
Alan Rodger | 2012 | 2013 | |
![]() | Jane Francis | 2013 | Incumbent |
The BAS operates five permanent research stations in the British Antarctic Territory:
Of these Research Stations, only Rothera is manned throughout the year. [10] Before 2017 Halley was also open year-round. [11]
The BAS also operates two permanent bases on South Georgia: [12]
Both South Georgia bases are manned throughout the year.
The headquarters of the BAS are in the university city of Cambridge, on Madingley Road. This facility provides offices, laboratories and workshops to support the scientific and logistic activities in the Antarctic. [13]
The BAS also operates the Ny-Ålesund Research Station on behalf of the NERC. This is an Arctic research base located at Ny-Ålesund on the Norwegian island of Spitsbergen. [14]
As of 2021, the Survey operates one ship, the RRS Sir David Attenborough, for support of Arctic and Antarctic research operations, and other logistical work. [15] It replaced RRS James Clark Ross and RRS Ernest Shackleton, which were sold in 2021 and returned to its owners in 2019, respectively. Originally, the Admiralty provided the FIDS [nb 1] with ship support. In 1947 the Survey purchased their first vessel, which was named MV John Biscoe, and in 1953 the same ship was granted Royal Research Ship status. Since then the Survey has owned and chartered several vessels. [16] [17]
Vessels depart from the United Kingdom in September or October of each year and return to the United Kingdom in the following May or June. Vessels undergo refit and drydock during the Antarctic winter, but are also used elsewhere during this period.[ citation needed ]
The civilian ships operated by the BAS are complemented by the capabilities of the Royal Navy's ice patrol vessel that operates in the same waters. Until 2008 this was HMS Endurance, a Class 1A1 icebreaker. Endurance's two Lynx helicopters enabled BAS staff to get to remote field sites that BAS aircraft could not access. [18] However, a catastrophic flooding accident left Endurance badly damaged, with a replacement only being procured in 2011. This ship, HMS Protector, first deployed to the Antarctic in November 2011. [19]
BAS operates five aircraft in support of its research programme in Antarctica. The aircraft used are all made by de Havilland Canada and comprise four Twin Otters and one Dash 7 (as of August 2019). [20] The planes are maintained by Rocky Mountain Aircraft in Springbank, Alberta, Canada. During the Antarctic summer the aircraft are based at the Rothera base, which has a 900-metre gravel runway. During the Antarctic winter, conditions preclude flying and the aircraft return to Canada. [21]
The larger Dash 7 undertakes regular shuttle flights between either Port Stanley Airport on the Falkland Islands, or Punta Arenas in Chile, and Rothera. It also operates to and from the ice runway at the Sky Blu base. The smaller Twin Otters are equipped with skis for landing on snow and ice in remote areas, and operate out of the bases at Rothera, Fossil Bluff, Halley and Sky Blu. [21]
In 1985, the British Antarctic Survey discovered the hole in the ozone layer over Antarctica. The finding was made by a team of three BAS scientists: Joe Farman, Brian Gardiner and Jonathan Shanklin. Their work was confirmed by satellite data, and was met with worldwide concern. [22]
In January 2008, a team of British Antarctic Survey scientists, led by Hugh Corr and David Vaughan, reported that 2,200 years ago, a volcano erupted under Antarctica's ice sheet (based on airborne survey with radar images). The biggest eruption in the last 10,000 years, the volcanic ash was found deposited on the ice surface under the Hudson Mountains, close to Pine Island Glacier. [23]
In 2020, a team reported that emperor penguin colonies in Antarctica were nearly 20% more numerous than previously thought, with new discoveries made using satellite mapping technology. [24] [25]
The BAS runs an online polar image collection which includes imagery of scientific research at the poles, logistics operations, and the continent and its wildlife. The image collection is run by British cameraman and photographer Pete Bucktrout, who has visited the continent eleven times during his 24 years working for BAS. His work has been seen in newspapers and on television around the world.
The British Antarctic Territory (BAT) is a sector of Antarctica claimed by the United Kingdom as one of its 14 British Overseas Territories, of which it is by far the largest by area. It comprises the region south of 60°S latitude and between longitudes 20°W and 80°W, forming a wedge shape that extends to the South Pole, overlapped by the Antarctic claims of Argentina and Chile. The claim to the region has been suspended since the Antarctic Treaty came into force in 1961.
Halley Research Station is a research facility in Antarctica on the Brunt Ice Shelf operated by the British Antarctic Survey (BAS). The base was established in 1956 to study the Earth's atmosphere. Measurements from Halley led to the discovery of the ozone hole in 1985. The current base is the sixth in a line of structures and includes design elements intended to overcome the challenge of building on a floating ice shelf without being buried and crushed by snow. As of 2020, the base has been left unstaffed through winter since 2017, due to concerns over the propagation of an ice crack and how this might cut off the evacuation route in an emergency.
Operation Tabarin was the code name for a secret British expedition to the Antarctic during World War Two, operational 1943–46. Conducted by the Admiralty on behalf of the Colonial Office, its primary objective was to strengthen British claims to sovereignty of the British territory of the Falkland Islands Dependencies (FID), to which Argentina and Chile had made counter claims since the outbreak of war. This was done by establishing permanently occupied bases, carrying out administrative activities such as postal services and undertaking scientific research. The meteorological observations made aided Allied shipping in the South Atlantic Ocean.
The Rothera Research Station is a British Antarctic Survey (BAS) base on the Antarctic Peninsula, located at Rothera Point, Adelaide Island. Rothera also serves as the capital of the British Antarctic Territory, a British Overseas Territory.
Adelaide Island is a large, mainly ice-covered island, 139 kilometres (75 nmi) long and 37 kilometres (20 nmi) wide, lying at the north side of Marguerite Bay off the west coast of the Antarctic Peninsula. The Ginger Islands lie off the southern end. Mount Bodys is the easternmost mountain on Adelaide Island, rising to over 1,220 m. The island lies within the Argentine, British and Chilean Antarctic claims.
Multiple governments have set up permanent research stations in Antarctica and these bases are widely distributed. Unlike the drifting ice stations set up in the Arctic, the current research stations of the Antarctic are constructed either on rocks or on ice that are fixed in place.
The RRS John Biscoe was a supply and research vessel used by the British Antarctic Survey between 1956 and 1991.
James William Slessor Marr was a Scottish marine biologist and polar explorer. He was leader of the World War 2 British Antarctic Expedition Operation Tabarin during its first year, 1943–1945.
Sky Blu is a forward operating station for the British Antarctic Survey located in southern Palmer Land, Antarctica. It is in an area of blue ice, an extremely hard and dense ice which has lost the air bubbles that normally cloud the ice. It provides a runway able to accommodate wheeled aircraft that are larger than can be handled by other types of runways in the area.
The Teniente Luis Carvajal Villaroel Antarctic Base is a seasonal Chilean Antarctic base on the south-west tip of Adelaide Island, in Graham Land off the west coast of the Antarctic Peninsula. The nearest land is the Magallanes – the station is in the Antarctic territory claimed by Chile.
The British Antarctic Territory (BAT) is a sector of Antarctica claimed by the United Kingdom as one of its 14 British Overseas Territories. It comprises the region south of 60°S latitude and between longitudes 20°W and 80°W, forming a wedge shape that extends to the South Pole. The Territory was formed on 3 March 1962, although the UK's claim to this portion of the Antarctic dates back to Letters Patent of 1908 and 1917. The area now covered by the Territory includes three regions which, before 1962, were administered by the British as separate dependencies of the Falkland Islands: Graham Land, the South Orkney Islands, and the South Shetland Islands.
RRS Bransfield was an ice-strengthened cargo vessel, purpose-built for the British Antarctic Survey (BAS).
RRS Shackleton was a Royal Research Ship operated by the British scientific research organisations the Falkland Islands Dependencies Survey (FIDS), British Antarctic Survey (BAS) and Natural Environment Research Council (NERC) in the Antarctic from 1955 to 1983. She was subsequently operated as a seismic survey vessel under the names Geotek Beta, Profiler and finally Sea Profiler before being scrapped in 2011.
RRS William Scoresby was British Royal Research Ship built for operations in Antarctic waters. Specially built for the Discovery Committee by Cook, Welton & Gemmell of Beverley, the ship was launched on 31 December 1925, and named after the noted 19th-century Arctic explorer, scientist and clergyman. Over the next 12 years the ship made seven voyages into Antarctic waters as part of the Discovery Investigations, accompanied by the ship Discovery until 1929, and then by Discovery II. During this time she marked about 3,000 whales and completed biological, hydrographical and oceanographic studies. She also took part in the 2nd Wilkins-Hearst Antarctic Expedition in 1929-1930, launching a Lockheed Vega floatplane for flights over Antarctica.
Wright Peninsula is a peninsula on the east coast of Adelaide Island, Antarctica, lying between Stonehouse Bay to the north and Ryder Bay to the south. On its northern coastline the peninsula is fringed by the Stokes Peaks; on its southern side by the Reptile Ridge. The Princess Royal Range separates the peninsula from the rest of Adelaide Island; the only 'gap' is provided by McCallum Pass.
Turner Glacier is a glacier on the east side of Mount Liotard flowing northeast into Ryder Bay, Adelaide Island. The glacier was surveyed by Falkland Islands Dependencies Survey (FIDS), 1948, and photographed from the air by Falkland Islands and Dependencies Aerial Survey Expedition (FIDASE), 1956–57. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1977 after Andrew John Turner, British Antarctic Survey (BAS) builder, Halley Station, 1973–74; Signy Island, 1974–75; Rothera Station, 1976–77, 1978–80; and Faraday Station, 1982–83.
RRS Sir David Attenborough is a research vessel owned by the Natural Environment Research Council and operated by the British Antarctic Survey for the purposes of both research and logistic support. The ship replaces a pair of existing vessels, RRS James Clark Ross and RRS Ernest Shackleton. The vessel is named after broadcaster and naturalist Sir David Attenborough.
Rothera Research Station is the BAS logistics centre for the Antarctic and home of well-equipped biological laboratories and facilities for a wide range of research. The station is situated on a rock and raised beach promontory at the southern extremity of Wormald Ice Piedmont, south-eastern Adelaide Island.
The Ryder Bay Islands Important Bird Area is a 520 ha designated site on the south-east coast of Adelaide Island, Antarctica. It has been identified as an Important Bird Area (IBA) by BirdLife International because it supports significant numbers of breeding seabirds, notably south polar skuas. The site encompasses the Léonie Islands lying at the mouth of Ryder Bay, as well as Rothera Point, the eastern headland of the bay.
International competition extended to the continent of Antarctica during the World War II era, though the region saw no combat. During the prelude to war, Nazi Germany organised the 1938 Third German Antarctic Expedition to preempt Norway's claim to Queen Maud Land. The expedition served as the basis for a new German claim, called New Swabia. A year later, the United States Antarctic Service Expedition established two bases, which operated for two years before being abandoned. Responding to these encroachments, and taking advantage of Europe's wartime turmoil, the nearby nations of Chile and Argentina made their own claims. In 1940 Chile proclaimed the Chilean Antarctic Territory in areas already claimed by Britain, while Argentina proclaimed Argentine Antarctica in 1943 in an overlapping area.