Map - Marégraphe Island (Marégraphe, Ile du)

Marégraphe Island (Marégraphe, Ile du)
Marégraphe Island is a small rocky island 100 meters west of the north end of Carrel Island in the Géologie Archipelago, Antarctica. It was charted in 1951 by the French Antarctic Expedition and so named by them because a recording tide gauge, or marigraph (in French "marégraphe"), was placed on the island and obtained data during 1951 and 1952.

* List of Antarctic and sub-Antarctic islands

 
Map - Marégraphe Island (Marégraphe, Ile du)
Country - Antarctica
Antarctica is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of 14200000 km2. Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of 1.9 km.

Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over 200 mm along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost 60 m. Antarctica holds the record for the lowest measured temperature on Earth, −89.2 C. The coastal regions can reach temperatures over 10 C in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation occurs, it is mostly in the form of lichen or moss.
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