How many people are in Antarctica?
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Antarctica, on average, is the coldest, driest, and windiest continent, and has the highest average elevation of all the continents. Most of Antarctica is a polar desert, with annual precipitation of only 200 mm (8 in) along the coast and far less inland. The temperature in Antarctica has reached −89.2 °C (−128.6 °F) (or even −94.7 °C (−135.8 °F) as measured from space), though the average for the third quarter (the coldest part of the year) is −63 °C (−81 °F). Anywhere from 1,000 to 5,000 people reside throughout the year at research stations scattered across the continent. Organisms native to Antarctica include many types of algae, bacteria, fungi, plants, protista, and certain animals, such as mites, nematodes, penguins, seals and tardigrades. Vegetation, where it occurs, is tundra.
Antarctica
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Antarctica has few permanent residents, and contains research stations and field camps that are staffed seasonally or year-round, and former whaling settlements. The largest station, McMurdo Station, has a summer population of about 1,000 people and a winter population of about 200. Approximately 29 nations, all signatory to the Antarctic Treaty, send personnel to perform seasonal (summer) or year-round research on the continent and in its surrounding oceans.
Demographics of Antarctica
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Several governments maintain permanent manned research stations on the continent. The number of people conducting and supporting scientific research and other work on the continent and its nearby islands varies from about 1,000 in winter to about 5,000 in the summer, giving it a population density between 70 and 350 inhabitants per million square kilometres (180 and 900 per million square miles) at these times. Many of the stations are staffed year-round, the winter-over personnel typically arriving from their home countries for a one-year assignment. An Orthodox church—Trinity Church, opened in 2004 at the Russian Bellingshausen Station—is manned year-round by one or two priests, who are similarly rotated every year.
The first semi-permanent inhabitants of regions near Antarctica (areas situated south of the Antarctic Convergence) were British and American sealers who used to spend a year or more on South Georgia, from 1786 onward. During the whaling era, which lasted until 1966, the population of that island varied from over 1,000 in the summer (over 2,000 in some years) to some 200 in the winter. Most of the whalers were Norwegian, with an increasing proportion of Britons. The settlements included Grytviken, Leith Harbour, King Edward Point, Stromness, Husvik, Prince Olav Harbour, Ocean Harbour and Godthul. Managers and other senior officers of the whaling stations often lived together with their families. Among them was the founder of Grytviken, Captain Carl Anton Larsen, a prominent Norwegian whaler and explorer who, along with his family, adopted British citizenship in 1910.
Antarctica
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There were approximately 180 women in Antarctica in the 1990-1991 season. Women from several different countries were regularly members of over-wintering teams by 1992. The first all-women expedition reached the South Pole in 1993. Diana Patterson, the first female station leader on Antarctica, saw a change happening in 1995. She felt that many of the sexist views of the past had given way so that women were judged not by the fact that they were women, but "by how well you did your job."
Women in Antarctica
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Many of the stations are staffed around the year. A total of 40 countries (as of October 2006), all signatories to the Antarctic Treaty, operate seasonal (summer) and year-round research stations on the continent.
The population of people performing and supporting scientific research on the continent and nearby islands varies from approximately 4,000 during the summer season to 1,000 during winter (June). In addition to these permanent stations, approximately 30 field camps are established each summer to support specific projects.
Research stations in Antarctica
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In 2005, writer Gretchen Legler describes how there were many more women in Antarctica that year and that some are lesbians. International Women's Day in 2012 saw more than fifty women celebrating in Antarctica and who made up 70% of the International Antarctic Expedition. In 2013, when the Netherlands opened their first Antarctic Lab, Corina Brussaard was there to help set it up.
Women in Antarctica
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2-hydroxypropyl-CoM lyase (, "epoxyalkane:coenzyme M transferase", "epoxyalkane:CoM transferase", "epoxyalkane:2-mercaptoethanesulfonate transferase", "coenzyme M-epoxyalkane ligase", "epoxyalkyl:CoM transferase", "epoxypropane:coenzyme M transferase", "epoxypropyl:CoM transferase", "EaCoMT", "2-hydroxypropyl-CoM:2-mercaptoethanesulfonate lyase (epoxyalkane-ring-forming)", "(R)-2-hydroxypropyl-CoM 2-mercaptoethanesulfonate lyase (cyclizing", "(R)-1,2-epoxypropane-forming)") is an enzyme with systematic name "(R)-(or (S)-)2-hydroxypropyl-CoM:2-mercaptoethanesulfonate lyase (epoxyalkane-ring-forming)". This enzyme catalyses the following chemical reaction
2-hydroxypropyl-CoM lyase
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There are now in the whole of Palestine hardly 700,000 people, a population much less than that of the province of Gallilee alone in the time of Christ. Of these 235,000 live in the larger towns, 465,000 in the smaller towns and villages. Four-fifths of the whole population are Moslems. A small proportion of these are Bedouin Arabs; the remainder, although they speak Arabic and are termed Arabs, are largely of mixed race. Some 77,000 of the population are Christians, in large majority belonging to the Orthodox Church, and speaking Arabic. The minority are members of the Latin or of the Uniate Greek Catholic Church, or—a small number—are Protestants.
Demographic history of Palestine (region)
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The population of persons doing and supporting scientific research on the continent and its nearby islands south of 60 degrees south latitude (the region covered by the Antarctic Treaty) varies from approximately 4,000 in summer to 1,000 in winter; in addition, approximately 1,000 personnel including ship's crew and scientists doing onboard research are present in the waters of the treaty region.
Demographics of Antarctica
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In 1991, there were 142 "permanent residents" including 19 minors. "Residents" are families that live in Antarctica or scientists that have lived for more than two years. They were 121 men and 21 women that lived mostly in the colony of Esperanza and other bases. As of 1998–1999, Argentine Antarctica had a winter population of 165.
Argentine Antarctica