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- La Antártida, Antártica 2 o continente antártico (del adjetivo latino antarcticus, y este a su vez del griego ανταρκτικός, antarktikós, «opuesto al Ártico »), es el continente más austral de la Tierra. Está situada completamente en el hemisferio sur, casi enteramente al sur del círculo polar antártico y está rodeada por el océano Antártico.
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Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of 14,200,000 km 2 (5,500,000 sq mi). Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of 1.9 km (1.2 mi).
- Territorial Claims in Antarctica
Seven sovereign states – Argentina, Australia, Chile,...
- History of Antarctica
History of Antarctica. Coordinates: 67°15′S 39°35′E. For the...
- Antarctic Treaty System
A 2006 satellite composite image of Antarctica. The...
- Geography of Antarctica
The geography of Antarctica is dominated by its south polar...
- Tourism in Antarctica
A party of skiers arrives after traversing overland to the...
- Mount Erebus Disaster
Flight and aircraft. The flight was designed and marketed as...
- Onyx
The Onyx River is an Antarctic meltwater stream which flows...
- Orthographic Projection
Permission is granted to copy, distribute and/or modify this...
- Lake Vostok
Lake Vostok (Russian: озеро Восток, romanized: ozero Vostok)...
- Silver Cloud
Silver Cloud is a small luxury cruise ship operated by...
- Territorial Claims in Antarctica
La Antártida, Antártica 2 o continente antártico (del adjetivo latino antarcticus, y este a su vez del griego ανταρκτικός, antarktikós, «opuesto al Ártico »), es el continente más austral de la Tierra. Está situada completamente en el hemisferio sur, casi enteramente al sur del círculo polar antártico y está rodeada por el océano Antártico.
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As defined by the Antarctic Treaty System, the Antarctic region is everything south of the 60°S latitude. The Treaty area covers Antarctica and the archipelagos of the Balleny Islands, Peter I Island, Scott Island, the South Orkney Islands, and the South Shetland Islands. However, this area does not include the Antarctic Convergence, a transition z...
Antarctica
A variety of animals live in Antarctica for at least some of the year, including: 1. Seals 2. Penguins 3. South Georgia pipits 4. Albatrosses 5. Antarctic petrels 6. Whales 7. Fish, such as Antarctic icefish, Antarctic toothfish 8. Squid, including the colossal squid 9. Antarctic krill Most of the Antarctica continent is permanently covered by ice and snow, leaving less than 1 percent of the land exposed. There are only two species of flowering plant, Antarctic hair grass and Antarctic pearlw...
Sub-Antarctic Islands
Biodiversityamong terrestrial flora and fauna is low on the islands: studies have theorized that the harsh climate was a major contributor towards species richness, but multiple correlations have been found with area, temperature, remoteness of islands, and food chain stability. For example, herbivorous insects are poor in number due to low plant richness, and likewise, indigenous bird numbers are related to insects, which are a major food source. 1. Isla de los Estados (Argentina) 2. Isla Gr...
The Antarctic hosts the world's largest protected area comprising 1.07 million km2, the South Georgia and the South Sandwich Islands Marine Protection Area created in 2012. The latter exceeds the surface area of another vast protected territory, the Greenland National Park's 972,000 km2 (375,000 sq mi). (While the Ross Sea Marine Protection Area es...
People
The first recorded sighting of Antarctica is credited to the Spaniard Gabriel de Castilla, who reported seeing distant southern snow-capped mountains in 1603. The first Antarctic land discovered was the island of South Georgia, visited by the English merchant Anthony de la Roché in 1675. Although myths and speculation about a Terra Australis ("Southern Land") date back to antiquity, the first confirmed sighting of the continent of Antarctica is commonly accepted to have occurred in 1820 by th...
Time zones
Because Antarctica surrounds the South Pole, it is theoretically located in all time zones. For practical purposes, time zones are usually based on territorial claimsor the time zone of a station's owner country or supply base.
Krupnik, Igor; Michael A. Lang; Scott E. Miller (eds). Smithsonian at the Poles: Contributions to International Polar Year Science. Washington, D.C.: Smithsonian Institution Scholarly Press, 2009.
4 days ago · Antarctica, the world’s southernmost and fifth largest continent. Its landmass is almost wholly covered by a vast ice sheet.
The Antarctic covers approximately 20 percent of the Southern Hemisphere. Antarctica is the fifth-largest continent in terms of total area. (It is larger than both Oceania and Europe.) Antarctica is a unique continent in that it does not have a native human population. There are no countries in Antarctica.
