ABISMO
Japanese remotely operated underwater vehicle for deep sea exploration
| History | |
|---|---|
 Japan | |
| Name | ABISMO |
| Owner | The Japan Agency for Marine-Earth Science and Technology (JAMSTEC) |
| Operator | JAMSTEC |
| Builder | JAMSTEC |
| Maiden voyage | 2007 |
| In service | 2007 |
| Homeport | Yokosuka, Japan |
| General characteristics | |
| Type | remotely operated underwater vehicle |
| Tonnage | 300kg in the air[1] |
| Displacement | 100kg in the water[1] |
| Length | 1.3 m (4 ft 3 in)[1] |
| Height | 1.1 m (3 ft 7 in)[1] |
| Installed power | electrical (Lithium-ion batteries) |
| Propulsion | Thrusters (Longitudinal direction: 400W×4 sets, Transverse direction: 400W×2 sets), Crawler (Longitudinal direction 400W×2sets)[1] |
| Test depth | 11,000 meters |
| Complement | Uncrewed |
| Sensors and processing systems | side-scan sonar, NTSC type color TV×1channel & search lights[1] |
ABISMO (Automatic Bottom Inspection and Sampling Mobile) is a remotely operated underwater vehicle (ROV) built by the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) for exploration of the deep sea. It is the only remaining ROV rated to 11,000-meters (after Nereus, built and operated by the Woods Hole Oceanographic Institution was lost at sea in 2014), ABISMO is intended to be the permanent replacement for Kaikō, a ROV that was lost at sea in 2003.
Kaikō
Between 1995 and 2003, Kaikō conducted more than 250 dives, collecting 350 biological species (including 180 different bacteria), some of which could prove to be useful in medical and industrial applications.[2] Kaikō reached a maximum depth of 10,911.4 meters at the Challenger Deep on 24 March 1995, during its initial sea trials.[3][4][5] Kaikō returned to Challenger Deep in February 1996, this time reaching a maximum depth of 10,898 meters.[6][7] Kaikō made its last visit to Challenger Deep in May 1998. On 29 May 2003, Kaikō was lost at sea off the coast of Shikoku Island during Typhoon Chan-Hom, when a steel secondary cable connecting it to its launcher at the ocean surface broke.[8] In May 2004, JAMSTEC resumed its research operations, using a converted ROV as its vehicle. This ROV, formerly known as UROV 7K, was rechristened Kaikō7000II. The 7000 designation indicates that this vessel is rated for diving to a maximum depth of 7,000 meters.
RV Kairei
RV Kairei (かいれい) is a deep sea research vessel that served as the support ship for Kaikō, and for its replacement ROV, Kaikō7000II. It now serves as the support ship for ABISMO. Kairei uses ABISMO to conduct surveys and observations of oceanic plateaus, abyssal plains, oceanic basins, submarine volcanoes, hydrothermal vents, oceanic trenches and other underwater terrain features to a maximum depth of 11,000 meters. Kairei also conducts surveys of the structure of deep sub-bottoms with complicated geographical shapes in subduction zones using its on-board multi-channel reflection survey system.[9]
Development of ABISMO
While the temporary replacement ROV (Kaikō7000II) has a remarkable performance record, it is only rated to 7,000 meters and cannot reach the deepest oceanic trenches. For this reason, JAMSTEC engineers began work on a new 11,000-meter class of ROV in April 2005.[8][10] The project is called ABISMO (Automatic Bottom Inspection and Sampling Mobile), which translates to abyss in Spanish and Portuguese.
Like Kaikō, ABISMO consists of 4 major parts:[10]
- electronic instruments aboard RV Kairei, the support ship
- Launcher (a sampling station)
- Vehicle (a sediment probe)
- Samplers (a gravity corer or Smith Macintyre type sampler)
Except for the sampler and the smaller size of the ROV itself, the system configuration is the same as for Kaikō. The launcher launches and recovers the ROV along with its sampler. Click here to see a photograph of ABISMO and its launcher, as well as RV Kairei, the support ship.
The lower part of the launcher is constructed of a stainless steel framework, within which the vehicle is stored. Pressure hulls for electronic devices, a winch, a secondary cable drum and two electric transformers are located in the upper part of the launcher. The samplers include a gravity core sampler and a bottom grab sampler. There is also a docking system and an acoustic positioning system in the lower part of the launcher. The vehicle is hung in the launcher by the docking system. When the system detaches it and the cable drum feeds the secondary cable, the vehicle can dive down, and its position is measured by the acoustic positioning system. The position of the launcher is measured by RV Kairei, the support ship. The launcher also has a high-definition television (HDTV) camera with pan and tilt functions.[8]
Initial sea trials of ABISMO were conducted in 2007. The craft successfully reached a planned depth of 9,760-meters, the deepest part of Izu–Ogasawara Trench, where it collected core samples of sediment from the seabed.[8][10] Plans are underway for a mission to the Challenger Deep.[citation needed]
In June 2008, the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) deployed the 4,517-ton Deep Sea Research Vessel Kairei to the area of Guam for cruise KR08-05 Leg 1 and Leg 2. On 1–3 June 2008, during Leg 1, the Japanese robotic deep-sea probe ABISMO (Automatic Bottom Inspection and Sampling Mobile) on dives 11-13 almost reached the bottom about 150 km (93 mi) east of the Challenger Deep: "Unfortunately, we were unable to dive to the sea floor because the legacy primary cable of the Kaiko system was a little bit short. The 2-m long gravity core sampler was dropped in free fall, and sediment samples of 1.6m length were obtained. Twelve bottles of water samples were also obtained at various depths..." ABISMO's dive #14 was into the TOTO caldera (12°42.7777 N, 143°32.4055 E), about 60 nmi northeast of the deepest waters of the central basin of the Challenger Deep, where they obtained videos of the hydrothermal plume.[11] Upon successful testing to 10,000 m (32,808 ft), JAMSTEC’ ROV ABISMO became, briefly, the only full-ocean-depth rated ROV in existence. On 31 May 2009, the ABISMO was joined by the Woods Hole Oceanographic Institution's HROV Nereus as the only two operational full ocean depth capable remotely operated vehicles in existence. During the ROV ABISMO's deepest sea trails dive its manometer measured a depth of 10,257 m (33,652 ft) ±3 m (10 ft) in “Area 1” (vicinity of 12°43’ N, 143°33’ E).[12][13] Leg 2, under chief scientist Takashi Murashima, operated at the Challenger Deep June 8–9, 2008, testing JAMSTEC's new full ocean depth “Free Fall Mooring System,” i.e. a lander. The lander was successfully tested twice to 10,895 m (35,745 ft) depth, taking video images and sediment samplings at 11°22.14′N 142°25.76′E / 11.36900°N 142.42933°E / 11.36900; 142.42933, in the central basin of the Challenger Deep.[14]
See also
- Autonomous underwater vehicle – Unmanned underwater vehicle with autonomous guidance system
- Bathymetry – Study of underwater depth of lake or ocean floors
- Deep sea – Lowest layer in the ocean
- Deep-submergence vehicle – Self-propelled deep-diving crewed submersible
- Diving chamber – Hyperbaric pressure vessel for human occupation used in diving operations
- Explorer AUV – Autonomous underwater vehicle from People's Republic of China
- Kaikō ROV – Japanese remotely operated underwater vehicle for deep sea exploration
- DSV Limiting Factor – Crewed full ocean depth rated submersible
- Sea Pole-class bathyscaphe – Chinese bathyscaphe class
- DSV Shinkai – Crewed research submersible
- Timeline of diving technology – Chronological list of notable events in the history of underwater diving equipment
References
- ^ a b c d e f Shinji Oshima (18 December 2007). "The Automatic Bottom Inspection and Sampling Mobile "ABISMO" Succeeds to dive to a depth of 9,707m at the actual test diving". Yokosuka, Japan: The Japan Agency for Marine-Earth Science and Technology. Retrieved 27 June 2010.
- ^ Suvendrini Kakuchi (21 July 2003). "The Underwater Wonders Revealed by Kaiko". Tierramérica: Environment & Development. Archived from the original on 26 May 2011. Retrieved 27 June 2010.
- ^ "Robot sub reaches deepest ocean". BBC News. 3 June 2009. Retrieved 27 June 2010.
- ^ M. Kyo; E. Hiyazaki; S. Tsukioka; H. Ochi; Y. Amitani; T. Tsuchiya; T. Aoki; S. Takagawa (October 1995). "The sea trial of "Kaiko", the full ocean depth research ROV". Oceans '95. MTS/IEEE. Challenges of Our Changing Global Environment (Conference Proceedings). Vol. 3. San Diego, California. pp. 1991–1996. doi:10.1109/OCEANS.1995.528882. ISBN 0-933957-14-9. S2CID 110932870.
{{cite book}}: CS1 maint: location missing publisher (link) - ^ JAMSTEC (2007). "Maximum depth reached by Kaikō". Yokosuka, Japan: Japan Agency for Marine-Earth Science and Technology. Archived from the original on 15 June 2010. Retrieved 27 June 2010.
- ^ Y. Nogi; Chiaki Kato (January 1999). "Taxonomic studies of extremely barophilic bacteria isolated from the Mariana Trench and description of Moritella yayanosii sp. nov., a new barophilic bacterial isolate". Extremophiles. 3 (1): 71–77. doi:10.1007/s007920050101. PMID 10086847. S2CID 9565878.
- ^ Chiaki Kato; Lina Li; Yuichi Nogi; Yuka Nakamura; Jin Tamaoka; Koki Horikoshi (April 1998). "Extremely Barophilic Bacteria Isolated from the Mariana Trench, Challenger Deep, at a Depth of 11,000 Meters". Appl Environ Microbiol. 64 (4): 1510–1513. Bibcode:1998ApEnM..64.1510K. doi:10.1128/AEM.64.4.1510-1513.1998. PMC 106178. PMID 9546187.
- ^ a b c d Shōjirō Ishibashi; Hiroshi Yoshida (March 2008). "Developing a Sediment Sampling ROV for the Deepest Ocean". Sea Technology. Retrieved 27 June 2010.[permanent dead link]
- ^ JAMSTEC (2007). "Deep Sea Research Vessel KAIREI". Yokosuka, Japan: Japan Agency for Marine-Earth Science and Technology. Retrieved 27 June 2010.
- ^ a b c Kazuaki Itoh; Tomoya Inoue; Junichiro Tahara; Hiroyuki Osawa; Hiroshi Yoshida; Shōjirō Ishibashi; Yoshitaka Watanabe; Takao Sawa; Taro Aoki (10–14 November 2008). "Sea Trials of the New ROV ABISMO to Explore the Deepest Parts of Oceans" (PDF). Proceedings of the Eighth (2008) ISOPE Pacific/Asia Offshore Mechanics Symposium. Bangkok, Thailand: The International Society of Offshore and Polar Engineers. p. 1. ISBN 978-1-880653-52-4. Archived from the original (PDF) on 4 October 2011. Retrieved 27 June 2010.
- ^ Yoshida, H. et.al., The ABISMO Mud and Water Sampling ROV for Surveys at 11,000 m Depth, Marine Technology Society Journal, Winter 2009, Volume 43, No. 5, pp.87-96.
- ^ KAIREI Cruise Report KR08-05 Leg1: Sea Trials of the Deep Ocean ROV ABISMO 2008/05/26 – 2008/06/06 Leg2: 11,000 m class Free Fall Mooring System 2008/06/07 – 2008/06/14
- ^ "ABISMO", Automatic Bottom Inspection and Sampling Mobile, Succeeds in World’s First Multiple Vertical Sampling from Mid-ocean, Sea Floor and Sub-seafloor over Depth of 10,000 m in Mariana Trench June 16, 2008 Japan Agency for Marine-Earth Science and Technology
- ^ KAIREI KR08-05 Leg2 Cruise Data
Further reading
- Yoshida, H.; Aoki, T.; Osawa, H.; Ishibashi, S.; Watanabe, Y.; Tahara, J.; Miyazaki, T.; Itoh, K. (17–20 April 2007). "A Deepest Depth ROV for Sediment Sampling and Its Sea Trial Result". Symposium on Underwater Technology and Workshop on Scientific Use of Submarine Cables and Related Technologies. Tokyo. pp. 28–33. doi:10.1109/UT.2007.370834. ISBN 978-1-4244-1207-5. S2CID 26156264.
{{cite book}}: CS1 maint: location missing publisher (link) - Hiroshi Yoshida; Taro Aoki; Hiroyuki Osawa; Tsuyoshi Miyazaki; Junichiro Tahara; Shōjirō Ishibashi; Hiroshi Ochi; Yoshitaka Watanabe; Masashi Mizuno; Shibata Katsura (2006). "The Two-stage ROV to the Oceans' Deepest Depth" (PDF). In Jin S. Chung; Seok Won Hong; Peter W. Marshall; Takeshi Komai; Wataru Koterayama (eds.). The Proceedings of the Sixteenth (2006) International Offshore and Polar Engineering Conference. San Francisco: International Society of Offshore and Polar Engineers. pp. 187–191. ISBN 1-880653-66-4. ISSN 1098-6189. Archived from the original (PDF) on 2016-03-03. Retrieved 27 June 2010.
- Noriyuki Murata (16 June 2008). "ABISMO (Automatic Bottom Inspection and Sampling Mobile) Succeeds in World's First Multiple Vertical Sampling from Mid-ocean, Sea Floor and Sub-sea floor over Depth of 10,000 m in Mariana Trench". Yokosuka, Japan: The Japan Agency for Marine-Earth Science and Technology. Retrieved 27 June 2010.
External links
- JAMSTEC's Kaikō page
- Wondering what this Mariana Trench is all about?
- Marine Biology: The Deep Sea – General resource on deep sea creatures
- Autonomous Benthic Explorer AUV (ABE)
- R.I.P. A.B.E: The pioneering Autonomous Benthic Explorer is lost at sea
- v
- t
- e
Japan Agency for Marine-Earth Science and Technology vessels and vehiclesUnderlined vessels and vehicles are in development. Vessels and vehicles with superscript X have retired from service.
- XDSV Shinkai 2000
- DSV Shinkai 6500
- ja:DSV Shinkai 12000
Autonomous underwater vehicles
- Xja:Dolphin-3K
- XKaikō ROV
- ja:Kaikō 7000
- ja:Kaikō Mk-IV
- ja:Hyper-Dolphin
- ja:Deep Tow
- XABISMO
- ja:AUV Urashima
- ja:MR-X1
- ja:PICASSO
- ja:MROV
- ja:AUV Jinbei
- ja:AUV Yumeiruka
- ja:AUV Otohime
