CCGS John P. Tully
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| CCGS John P. Tully | |
|---|---|
| Name | CCGS John P. Tully |
| Country | Canada |
| Operator | Canadian Coast Guard |
| Builder | Burrard Dry Dock, North Vancouver |
| Laid down | 1983 |
| Launched | 1984 |
| Commissioned | 1985 |
| Identification | IMO number: 8418101 |
| Motto | "Service and Science" |
| Class and type | Canadian Coast Guard Oceanographic Research Vessel |
| Displacement | 2,200 tonnes |
| Length | 69.8 m (229 ft) |
| Beam | 14.0 m (45.9 ft) |
| Draught | 5.5 m (18 ft) |
| Propulsion | Diesel-electric; two Caterpillar diesels |
| Speed | 14 knots (26 km/h) |
| Range | 10,000 nautical miles (19,000 km) |
| Complement | 11 crew, 12 scientists |
| Notes | Equipped with laboratories, CTD rosette, and dynamic positioning. |
CCGS John P. Tully is a Canadian Coast Guard research vessel dedicated to oceanographic and fisheries science in the Northeast Pacific Ocean. Named for the eminent Canadian oceanographer John P. Tully, the vessel has been a primary platform for scientific research off the coast of British Columbia since her commissioning in 1985. Operated from the Institute of Ocean Sciences in Sidney, British Columbia, she supports critical long-term monitoring of the Pacific Ocean.
History
The vessel was constructed in response to the growing need for a dedicated Canadian scientific platform in the Northeast Pacific. Built by Burrard Dry Dock in North Vancouver, her construction was overseen by the Department of Fisheries and Oceans. She was named in honor of John P. Tully, a pioneering scientist who directed the Pacific Oceanographic Group and made foundational contributions to understanding British Columbia's coastal waters. Her commissioning into the Canadian Coast Guard fleet marked a significant enhancement of Canada's blue-water scientific capabilities.
Design and description
The John P. Tully is a diesel-electric research vessel with an ice-strengthened hull, allowing for operations in demanding conditions. Her design includes extensive laboratory spaces, including wet and dry laboratories for immediate sample processing. Key scientific equipment includes a CTD-rosette system, acoustic Doppler current profilers, and a sophisticated dynamic positioning system for precise station-keeping. The vessel can accommodate a complement of 11 crew members and 12 scientists, facilitating extended research missions. Her design prioritizes stability and low underwater radiated noise to minimize interference with acoustic sampling and marine mammal studies.
Service history
Since entering service, CCGS John P. Tully has been instrumental in numerous major research programs. She is the primary vessel for the decade-long Line P program, conducting regular hydrographic surveys along a transect from the Strait of Juan de Fuca to Ocean Station Papa in the Gulf of Alaska. The vessel supports fisheries assessments, ocean acidification monitoring, and El Niño research. She has also participated in international collaborative projects with agencies like the NOAA and University of Washington. Based out of the Institute of Ocean Sciences, her work contributes vital data to global networks like the Argo program and informs climate and ecosystem management policies for the North Pacific.
See also
* CCGS Vector * CCGS Hudson * Canadian Coast Guard * Fisheries and Oceans Canada * Institute of Ocean Sciences * Line P * Ocean Station Papa
Category:Research vessels of Canada Category:Canadian Coast Guard Category:Ships built in British Columbia