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"Ocean Deep" first appeared on a single as the B-side of the UK release of "Baby You're Dynamite" in March 1984 (the third single from Richard's album Silver).During the single's 6 week run on UK Singles Chart (peaking at no 27), both fans and several disc-jockeys (who played the B-side instead of the A-side) mounted enough pressure to eventually cause EMI Records to release "Ocean Deep" as ...
The deep sea is broadly defined as the ocean depth where light begins to fade, at an approximate depth of 200 m (660 ft) or the point of transition from continental shelves to continental slopes. [ 1 ] [ 2 ] Conditions within the deep sea are a combination of low temperatures, darkness, and high pressure . [ 3 ]
This is an eel trap that has been modified to better catch deep sea fauna. Life on the Edge 2005 Expedition. Deep-sea exploration is the investigation of physical, chemical, and biological conditions on the ocean waters and sea bed beyond the continental shelf, for scientific or commercial purposes.
Deep ocean water has a temperature between −2 °C (28 °F) and 5 °C (41 °F) in all parts of the globe. [14] The temperature gradient over the water depth is related to the way the surface water mixes with deeper water or does not mix (a lack of mixing is called ocean stratification). This depends on the temperature: in the tropics the warm ...
The environmental impact of deep sea mining is controversial. [39] [40] Environmental advocacy groups such as Greenpeace and the Deep Sea Mining Campaign [41] claimed that seabed mining has the potential to damage deep sea ecosystems and spread pollution from heavy metal-laden plumes. [42] Critics have called for moratoria [43] [44] or ...
India was the first country in the world, to have sponsored the exploration of deep sea mineral viz polymetallic nodules, in the central Indian Ocean basin in 1987. In 2002, India signed a contract with the ISA and after complete resource analysis of the seabed 50% was surrendered and the country retained an area of 75,000 km 2.
Deep sea mining is the extraction of minerals from the seabed of the deep sea. The main ores of commercial interest are polymetallic nodules , which are found at depths of 4–6 km (2.5–3.7 mi) primarily on the abyssal plain .
For the deep-sea ecosystem, the death of a whale is the most important event. A dead whale can bring hundreds of tons of organic matter to the bottom. Whale fall community progresses through three stages: [32] Mobile scavenger stage: Big and mobile deep-sea animals arrive at the site almost immediately after whales fall on the bottom.