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| The '''Japan Trench''' is an ], a part of the ], in the floor of the northern ] off northeast ]. It extends from the ] to the ] and is {{convert|9000|m|ft|abbr=on|lk=off}} at its deepest. It is an extension of the ] to the north and the ] to its south. This trench is created when the oceanic ] subducts beneath the continental ]. The subduction process, together with the friction created 'drags' the plates downwards, causing a deep-sea trench to be formed. The Japan Trench is one of the causes of the ] and ] in ]. | The '''Japan Trench''' is an ], a part of the ], in the floor of the northern ] off northeast ]. It extends from the ] to the ] and is {{convert|9000|m|ft|abbr=on|lk=off}} at its deepest. It is an extension of the ] to the north and the ] to its south. This trench is created when the oceanic ] subducts beneath the continental ]. The subduction process, together with the friction created 'drags' the plates downwards, causing a deep-sea trench to be formed. The Japan Trench is one of the causes of the ] and ] in ]. | ||
| On 11 August 1989, the ] three-person submersible descended to {{convert|6526|m|ft|abbr=on|lk=off}} while exploring the Japan Trench. | On 11 August 1989, the ] three-person submersible descended to {{convert|6526|m|ft|abbr=on|lk=off}} while exploring the Japan Trench. | ||
Revision as of 03:32, 12 March 2011
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The Japan Trench is an oceanic trench, a part of the Pacific Ring of Fire, in the floor of the northern Pacific Ocean off northeast Japan. It extends from the Kuril Islands to the Bonin Islands and is 9,000 m (30,000 ft) at its deepest. It is an extension of the Kuril-Kamchatka Trench to the north and the Izu-Ogasawara Trench to its south. This trench is created when the oceanic Pacific plate subducts beneath the continental North American plate. The subduction process, together with the friction created 'drags' the plates downwards, causing a deep-sea trench to be formed. The Japan Trench is one of the causes of the tsunamis and earthquakes in Japan.
On 11 August 1989, the Shinkai 6500 three-person submersible descended to 6,526 m (21,411 ft) while exploring the Japan Trench.
In October 2008, a UK-Japan team discovered a shoal of fish, Pseudoliparis amblystomopsis at a depth of 7.7 km (4.8 mi) in the trench, these are believed to be the deepest living fish ever recorded.
See also
References
[REDACTED] Media related to Japan Trench at Wikimedia Commons
![[REDACTED]](https://u3vuiephb.global.ssl.fastly.net/File:Commons-logo.svg){kind=link}
- "'Deepest ever' living fish filmed". BBC News. 7 October 2008. Retrieved 2008-10-07.
40°07′N 144°19′E / 40.117°N 144.317°E / 40.117; 144.317
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