sea-floor deposits

См. также в других словарях:

• Bering Sea and Strait — ▪ sea, Pacific Ocean Introduction Russian  Beringovo More  and  Proliv Beringa,    northernmost part of the Pacific Ocean, separating the continents of Asia and North America. To the north the Bering Sea connects with the Arctic Ocean through the …   Universalium

• Deep sea mining — is a relatively new mineral retrieval process that takes place on the ocean floor. Ocean mining sites are usually around large areas of polymetallic nodules or active and extinct hydrothermal vents at about 1,400 3,700 meters below the ocean’s… …   Wikipedia

• Geology of the North Sea — Contents 1 Tectonic structure 2 Precambrian 3 Finnmarkian, Athollian, Caledonian Orogenies …   Wikipedia

• Dead Sea — For the Brian Keene book of the same name, see Dead Sea (novel). Dead Sea A view from the Israeli side looking across to Jordan Coord …   Wikipedia

• Norwegian Sea — The Vestfjord with the mountains of the Lofoten archipelago seen from Løvøy Island in Steigen. Vågakaillen (942 m) is the taller of the two peaks in the centre of the image …   Wikipedia

• Deep sea — zones For the IMAX film, see Deep Sea 3D. The deep sea, or deep layer[1], is the lowest layer in the ocean, existing below the thermocline and above the seabed, at a depth of 1000 fathoms …   Wikipedia

• Deep sea communities — giant tubeworm Deep sea communities currently remain largely unexplored, due the technological and logististical challenges and expense involved in visiting these remote biomes. Because of the unique challenges (particularly the high barometric… …   Wikipedia

• South China Sea Islands — The South China Sea Islands consist of over 250 around 1 km² islands, atolls, cays, shoals, reefs, and sandbars in the South China Sea, most of which have no indigenous people, many of which are naturally under water at high tide, some of which… …   Wikipedia

• Arabian Sea — the NW arm of the Indian Ocean between India and Arabia. * * * Northwestern part of the Indian Ocean, lying between India and the Arabian Peninsula. It has an area of about 1,491,000 sq miles (3,862,000 sq km) and an average depth of 8,970 feet… …   Universalium

• harbours and sea works — Introduction harbour also spelled  harbor        any part of a body of water and the manmade structures surrounding it that sufficiently shelters a vessel from wind, waves, and currents, enabling safe anchorage or the discharge and loading of… …   Universalium

• Deep-sea exploration — is the investigation of physical, chemical, and biological conditions on the sea bed, for scientific or commercial purposes. Deep sea exploration is considered as a relatively recent human activity compared to the other areas of geophysical… …   Wikipedia