Greenland Sea

The Greenland Sea
Mean depth:	1,450 m (4,800 ft)
Maximum depth:	5,600 m (18,000 ft)
Area of surface:	1,205,000 square kilometres (465,000 sq mi)
Volume:
Water salinity:

The Greenland Sea is the northernmost part of the North Atlantic Ocean immediately south of the Arctic Ocean. It encompasses some 1,205,000 square km (465,000 square miles). The average depth of the Greenland Sea is close to 1,450 m (4,750 ft). The deepest recorded point of 5600m^[1] has been found at Molloy Deep, in the Fram Strait between northeastern Greenland and Svalbard.^[2]

Geography

Greenland Sea is bounded to the west by the island of Greenland, and to the south by the Denmark Strait and Iceland. To the southeast, behind the Jan Mayen island lies the vast expanse of the Norwegian Sea, of which Greenland Sea may be considered an extension. Across Fram Strait to the northeast the sea is delimited by the Svalbard archipelago.

Ocean currents

This arm of the Arctic Ocean is the ocean's main outlet to the Atlantic^[2]. The progressively colder waters of North Atlantic Current sink in the Arctic Ocean, returning south in the form of cold East Greenland Current, an important part of the Atlantic conveyor belt. Due to drifting Arctic ice, the northern part is rarely open to navigation.

Fauna

The Greenland Sea is densely inhabited by the organisms that form the base of the oceanic food chain. Large invertebrates, fish (such as cod, herring, redfish, halibut, and plaice), birds and mammals (including seals, whales, and dolphins) all feed on the smaller invertebrates and small organisms.

Photographs

Iceberg in Greenland Sea

Greenland Sea on a summer's night

See also

	Environment portal
	Ecology portal
	Geography portal
	Weather portal

• Seven seas
• Shutdown of thermohaline circulation

References

• IARC
• Measurements of the Greenland Sea ice extent - University of Illinois Urbana-Champaign
• Greenland Sea ice cover, data animations 1979-1998 - Technical University of Denmark (DTU)

Coordinates: 76°N 8°W / 76°N 8°W / 76; -8