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.
The Ross Sea is a deep bay of the Southern Ocean in Antarctica, between Victoria Land and Marie Byrd Land and within the Ross Embayment, and is the southernmost sea on Earth. It derives its name from the British explorer James Ross who visited this area in 1841. To the west of the sea lies Ross Island and Victoria Land, to the east Roosevelt Island and Edward VII Peninsula in Marie Byrd Land, while the southernmost part is covered by the Ross Ice Shelf, and is about 200 miles (320 km) from the South Pole. Its boundaries and area have been defined by the New Zealand National Institute of Water and Atmospheric Research as having an area of 637,000 square kilometres (246,000 sq mi).
Dakshin Gangotri was the first scientific base station of India situated in Antarctica, part of the Indian Antarctic Programme. It is located at a distance of 2,500 kilometres (1,600 mi) from the South Pole. It is currently being used as a supply base and transit camp. The base is named after Dakshin Gangotri Glacier.
Maitri, also known as Friendship Research Center is India's second permanent research station in Antarctica as part of the Indian Antarctic Programme. The name was suggested by the then Prime Minister of India Mrs. Indira Gandhi. Work on the station was first started by the Indian Expedition which landed there in end Dec 1984, with a team led by Dr. B. B. Bhattacharya. Sqn Ldr D. P. Joshi, the surgeon of the team, was the first camp commander of the tentage at camp Maitri. The first huts were started by the IV Antarctica Expedition and completed in 1989, shortly before the first station Dakshin Gangotri was buried in ice and abandoned in 1990–91. Maitri is situated in the rocky mountainous region called Schirmacher Oasis. It is only 5 km away from the Russian Novolazarevskaya Station.
The United States Antarctic Program is an organization of the United States government which has presence in the Antarctica continent. Founded in 1959, the USAP manages all U.S. scientific research and related logistics in Antarctica as well as aboard ships in the Southern Ocean.
The National Centre for Polar and Ocean Research, (NCPOR) formerly known as the National Centre for Antarctic and Ocean Research (NCAOR) is an Indian research and development institution, situated in Vasco da Gama, Goa. It is an autonomous Institution of the Department of Ocean Development (DOD), Ministry of Earth Sciences, Government of India which is responsible for administering the Indian Antarctic Programme and maintains the Indian government's Antarctic research stations, Bharati and Maitri. NCPOR was established on 25 May 1998, with Dr. Prem Chand Pandey as its founding director. NCPOR is known for its participation in global experiments, hosting of international conferences and in the leadership of international committees concerned with Antarctic science. At present, NCPOR is an agency working under the Ministry of Earth Sciences, Government of India since 2006, by the notification of the President of India.
A number of 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 Research stations of the Antarctic are constructed either on rock or on ice that is fixed in place.
Christian buildings are the only religious buildings on the continent of Antarctica. Although they are used mostly for Christian worship, the Chapel of the Snows has also been used for Buddhist and Baháʼí Faith ceremonies. Some of the early religious buildings are now protected as important historical monuments.
The Schirmacher Oasis is a 25 km long and up to 3 km wide ice-free plateau with more than 100 freshwater lakes. It is situated in the Schirmacher Hills on the Princess Astrid Coast in Queen Maud Land in East Antarctica, and is on average 100 metres above sea level. With an area of 34 km², the Schirmacher Oasis ranks among the smallest Antarctic oases and is a typical polar desert.
Antarctica is Earth's southernmost continent. It contains the geographic South Pole and is situated in the Antarctic region of the Southern Hemisphere, almost entirely south of the Antarctic Circle, and is surrounded by the Southern Ocean. At 14,200,000 square kilometres, it is the fifth-largest continent and nearly twice the size of Australia. It is by far the least populated continent, with around 5,000 people in the summer and around 1,000 in the winter. About 98% of Antarctica is covered by ice that averages 1.9 km in thickness, which extends to all but the McMurdo Dry Valleys and the northernmost reaches of the Antarctic Peninsula.
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 on 12 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).
Prem Chand Pandey is an Indian space scientist, planetary scientist, and academic in the fields of satellite oceanography, remote sensing, atmospheric science, the Antarctic and climate change, and an emeritus professor at IIT Gandhinagar.
Bharati is a permanent Antarctic research station commissioned by India. It is India's third Antarctic research facility and one of two active Indian research stations, alongside Maitri. India's first committed research facility, Dakshin Gangotri, is being used as a supply base. India has demarcated an area beside Larsemann Hills at 69°S, 76°E for construction. The research station has been operational since 18 March 2012, though it is still being run on trial basis and formal launch is awaited. Since its completion, India has become one of nine nations to have multiple stations within the Antarctic Circle. Bharati's research mandate focuses on oceanographic studies and the phenomenon of continental breakup. It also facilitates research to refine the current understanding of the Indian subcontinent's geological history. News sources have also referred to the station as "Bharathi", "Bharti" and "Bharati".
Sudipta Sengupta is a professor in structural geology in Jadavpur University, Calcutta, India, and a trained mountaineer. She is one of the first Indian women to set foot on Antarctica. She is also popularly known in India for her book Antarctica in Bengali and numerous articles and television interviews on geosciences. She has published extensively in international peer-reviewed journals of structural geology. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded her the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for her contributions to Earth, Atmosphere, Ocean and Planetary Sciences in 1991.
The 20 indian Antarctic Expedition was flagged off on-board M.V. Magdalena Oldenorff from Cape Town on 30 December 2000. The team comprising a total of 51 members was led by Shri Mervin J. D’Souza from Geological Survey of India. The 20th IAE team consisted of 51 members including 34 scientists from various scientific Organizations/Universities/Departments and 17 logistic members. After successful completion of all logistics and scientific tasks the 20th IAE team returned to India in March 2002.
The Dakshin Gangotri Glacier is a small tongue of the polar continental ice sheet impinging on the Schirmacher Oasis of central Queen Maud Land, Antarctica. It was discovered by the Second Indian Expedition to Antarctica in 1983, and is named after the Gangotri Glacier in the Himalayas. The first Antarctic research base of India, Dakshin Gangotri is located near to the glacier. Since then its snout, and the area around it, has been regularly monitored and it has become a valuable site for tracking the impact of global warming through changes in the movement of the Antarctic ice sheet. The site is protected under the Antarctic Treaty System as Antarctic Specially Protected Area (ASPA) No.163.
Aditi Pant is an Indian oceanographer. She was the first Indian woman to visit Antarctica, alongside geologist Sudipta Sengupta in 1983 as part of the Indian Antarctic Program. She has held prominent positions at institutions including the National Institute of Oceanography, National Chemical Laboratory, University of Pune, and Maharashtra Academy of Sciences.
Harsh Kumar Gupta is an Indian earth scientist and seismologist, known for his pioneering work on estimation of reservoir-induced earthquakes. He is a former vice chancellor of the Cochin University of Science and Technology (CUSAT) and a Raja Ramanna Fellow at the National Geophysical Research Institute (NGRI), Hyderabad. A recipient of the 1983 Shanti Swarup Bhatnagar Prize for Science and Technology, the highest Indian award in the science and technology category, and the 2008 Waldo E. Smith Award, Gupta was awarded the fourth highest Indian civilian honour of the Padma Shri in 2006.
Hassan Nasiem Siddique (1934–1986) was an Indian marine geologist and the director of the National Institute of Oceanography. He was the deputy leader of the first Indian expedition to the Antarctica during 1981–82. He was known for his geological studies on Bay of Bengal and the Arabian Sea and was an elected fellow of the Indian National Science Academy, Geological Society of India, Association of Exploration Geophysicists and the National Academy of Sciences, India. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to Earth, Atmosphere, Ocean and Planetary Sciences in 1978. The Government of India awarded him the fourth highest Indian civilian honour of Padma Shri in 1983.
The Defence Institute of High Altitude Research (DIHAR) is an Indian defence laboratory of the Defence Research and Development Organisation (DRDO). Located in Leh, Ladakh, it conducts research on cold arid agro-animal technologies. DFIHAR is screening and identifying the medicinal and aromatic plants in Leh-Ladakh region to exploit them for use for defence purposes and also on greenhouse technologies for high altitude and cold desert areas. The present director of DIHAR is Dr. Om Prakash Chaurasia.
