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The population of people 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) [2] 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 ...
In 1985, British scientists, working on data they had gathered at Halley Research Station on the Brunt Ice Shelf, discovered a large area of low ozone concentration over Antarctica. [ 103 ] [ 104 ] The 'ozone hole' covers almost the whole continent and was at its largest in September 2006; [ 105 ] the longest-lasting event occurred in 2020. [ 106 ]
List of countries and dependencies by population; List of countries and dependencies by population density; List of countries by past and projected future population; List of countries by population in 1900; List of countries by population in 2005; List of countries by population in 2010; List of population concern organizations; List of ...
Colonization of Antarctica is the establishing and maintaining of control over Antarctic land for exploitation and possibly settlement. [1]Antarctica was claimed by several states since the 16th century, culminating in a territorial competition in the first half of the 20th century when its interior was explored and the first Antarctic camps and bases were set up.
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A piece of wood, from the South Shetland Islands, was the first fossil ever recorded from Antarctica, obtained during a private United States expedition during 1829–31, commanded by Captain Benjamin Pendleton. [34] [35] [36] As the seal population declined, interest in the region waned.
By October there is the last sunset of the year, and a period of 24-hour daylight begins. More staff and researchers arrive, and the population of the station increases. [84] Staff and resources flow through McMurdo to research projects in Antarctica, including the ice road to the South Pole is opened and ski cargo planes bring supplies to that ...
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