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The Arctic Ocean is the smallest and shallowest of the world's five oceanic divisions. [1] It spans an area of approximately 14,060,000 km 2 (5,430,000 sq mi) ...
The first documented observations of an Ekman-like spiral in the ocean were made in the Arctic Ocean from a drifting ice floe in 1958. [10] More recent observations include (not an exhaustive list): The 1980 mixed layer experiment [11] Within the Sargasso Sea during the 1982 Long Term Upper Ocean Study [12]
The Gakkel Ridge (formerly known as the Nansen Cordillera and Arctic Mid-Ocean Ridge) [1] is a mid-oceanic ridge, a divergent tectonic plate boundary between the North American Plate and the Eurasian Plate. [2]
The Siberian Shelf is a coastal shelf in the Arctic Ocean and is the largest continental shelf of the Earth, a part of the continental shelf of Russia. It extends from the continent of Eurasia in the general area of North Siberia (hence the name) into the Arctic Ocean .
Plot of temperature and salinity in the Arctic Ocean at 85,18 north and 117,28 east dated Jan. 1st 2010. [4] In the graphical representation, three layers can be discerned: About 50 m (160 ft) of low salinity water "swimming" on top of the ocean. The temperature is −1.8 °C (28.8 °F), which is very near to the freezing point.
Sea surface temperature difference between the decades 1960-1970 and 2010-2020 in degrees C. [1] Location of the Barents Sea in the Arctic Ocean. Atlantification is the increasing influence of Atlantic water in the Arctic. Warmer and saltier Atlantic water is extending its reach northward into the Arctic Ocean. [2]
However, the vast majority of the Arctic known to contain gas and oil resources is already within uncontested EEZs. While these EEZs leave much of the Central Arctic Ocean high seas, Canada, Russia, Denmark (via Greenland), and Norway have all announced extended continental shelf claims that cover almost the entire Arctic seabed. [54]
Ideas of a "scramble for territory" depended on accepting that the Arctic Ocean was a "terra nullius" or belonging to no one." [15] In the aftermath of the Russian flag planting in 2007, regional stability in the Arctic Ocean was challenged. The planting created headlines in international media and prominent politicians and ministers from the ...