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Displaying items by tag: Bluefin Tuna

#Angling - Inland Fisheries Ireland (IFI) has urged marine sport anglers to put conservation first when it comes to the endangered bluefin tuna - particularly those in the tuna hotspot of Donegal Bay.

In a statement, the national fisheries body said: "For a long time, Ireland has been recognised for its marine sport fishing. The vast variety and quality of our angling has given the country a reputation of which we are justly proud."

Bluefin tuna catches by the commercial fishing fleet targeting other species were first reported in the 1980s, and such reports became quite common on the west coast by the mid 1990s, though no fish fell to rod and line until 2000. 

The following year, a new Irish and European record was set by Adrian Mulloy, fishing with skipper Michael Callaghan. On the 5 October 2001 Adrian caught a fish of 968lbs near Rathlin O’Beirne Island.

In 2002 and 2003, more bluefin tuna were caught and one boat contributed to the 'Tag a Giant' programme run by Stanford University and supported in Ireland by Bord Iascaigh Mhara (BIM).

"While these were heady days for big game fishing in Ireland, it all happened against the backdrop of a global decline in a species that is now famously threatened by overfishing," said IFI.

In 2012, European regulations governing the harvesting of bluefin tuna were changed as the species became even more endangered. 

Ireland does not have a bluefin tuna quota, and for this reason "no allocation is available for sports or recreational fishing," said the IFI statement. "Furthermore, there is no facility in Irish fisheries regulations to permit angler-caught bluefin tuna to be landed into any Irish port, and there is no provision for the sale of these fish. 

"While IFI would love to see the development of a sustainable fishery for this wonderful species, given the continued significant decline of the species and the fragile nature of the stock, the key imperative has to be one of conservation."

Published in Angling
Tagged under

#FISHING - Dingle fishermen trawling for tuna off the south-west coast of Ireland found a big surprise in their nets this week in the form of an enormous 2-metre-long bluefin.

As The Irish Times reports, the Atlantic bluefin is considered one of the big game fish and is highly sought-after for top-quality sushi, a demand that has led to its adding to the endangered species list.

Strict quotas have been placed on bluefin for fishermen who normally trawl for albacore tuna - but the Dingle boats Fiona K and the Atlantic Venture were lucky that their unexpected catch was within the 1% they are allowed each year.

The 140kg tuna is set to end up in shops and restaurants in Dingle and throughout Kerry for much less than one would pay for such fish in Japan, where a bluefin double the size went for over €600,000 earlier this year.

Meanwhile, an even bigger bluefin was snappped up by eager fish lovers at Limerick's Milk Market last weekend.

The 250kg goliath was caught 600 miles off Castletownbere in Co Cork by local fisherman JD Sullivan, according to the Limerick Leader.

“The tuna migrate up the west coast of Ireland around this time of year, but very few of them are caught,” said Paul Cusack of Rene Cusack’s fish shop in the market.

It's leading some to question if there's something in the water, with news from Angling Times of a giant 189lb common skate recently caught off the coast of Northern Ireland.

Published in Fishing
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Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations