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In 1525, Spanish navigator Francisco de Hoces discovered the Drake Passage while sailing south from the entrance of the Strait of Magellan. [2] Because of this, the Drake Passage is referred to as the "Mar de Hoces (Sea of Hoces)" in Spanish maps and sources, while almost always in the rest of the Spanish-speaking countries it is mostly known as “Pasaje de Drake” (in Argentina, mainly), or ...
Argentine Antarctica (Spanish: Antártida Argentina or Sector Antártico Argentino) [4] is an area on Antarctica claimed by Argentina as part of its national territory. It consists of the Antarctic Peninsula and a triangular section extending to the South Pole, delimited by the 25° West and 74° West meridians and the 60° South parallel. [5]
Antarctic waters predominantly sink beneath the warmer subantarctic waters, while associated zones of mixing and upwelling create a zone very high in marine productivity, especially for Antarctic krill. This line, like the Arctic tree line, is a natural boundary rather than an artificial one, such as the borders of nations and time zones.
As Antarctica is a low-resource environment with no major transportation infrastructure of its own, gateway cities are a necessary part of all Antarctic activities. Each of the gateway cities accommodate both planes and ships traveling to Antarctica, and generally service the areas of the continent closest to them.
Argentina is the closest country to Antarctica and runs six permanent scientific stations, the most of any country. They are: Map depicting Argentine bases in Antarctica (permanent in red) Orcadas Base (60º44'S 44º44'W). Located on Laurie Island, South Orkney Islands. Operational on February 22, 1904. Carlini Base (62º14'S 58º40'W). Located ...
Lunenburg's Damian Riddle recently returned from another adventure, this time traveling to southern Argentina and Antarctica and experiencing something few people have done.
This northward current is the western section of a primarily wind-driven, cyclonic gyre called the Weddell Gyre. This northward flow serves as the primary force of departure of water from the Weddell Sea, a major site of ocean water modification and deep water formation, to the remainder of the World Ocean.
A map of the Antarctic region, including the Antarctic Convergence and the 60th parallel south The Antarctic Plate. The Antarctic (/ æ n ˈ t ɑːr t ɪ k,-k t ɪ k /, US also / æ n t ˈ ɑːr t ɪ k,-k t ɪ k /; commonly / æ ˈ n ɑːr t ɪ k /) [Note 1] is a polar region around Earth's South Pole, opposite the Arctic region around the North Pole.