Menu
Allianz and Afloat - Supporting Irish Boating

Ireland's sailing, boating & maritime magazine

Bluefin Tuna Data Collection Fishery Programme Returns for 2021

27th March 2021
Tagged bluefin tuna in Donegal Bay during the first pilot programme in 2019 Tagged bluefin tuna in Donegal Bay during the first pilot programme in 2019 Credit: Adrian Molloy

Building on the success of pilot programmes in 2019 and 2020, the Tuna CHART (CatcH And Release Tagging) fishery to collect scientific data on bluefin tuna will return in 2021, subject to COVID-19 restrictions.

Tuna CHART is a collaborative scientific programme between Inland Fisheries Ireland and the Marine Institute in partnership with the Sea Fisheries Protection Authority, the Department of Agriculture, Food and the Marine (DAFM) and the Department of Environment, Climate and Communications (DECC).

In 2020, the Tuna CHART programme authorised 22 charter skippers to operate a scientific fishery — in which anglers participated fully — to catch, tag and release bluefin tuna. These professional skippers were trained to tag, measure and record bluefin data.

Despite the limitations of the pandemic, 685 bluefin tuna were caught, tagged and released around the Irish coast — a 230% increase in bluefin tagged on the previous year.

File image of bluefin tuna in Donegal Bay (Photo: David Morrissey)File image of bluefin tuna in Donegal Bay Photo: David Morrissey

The most productive sites were the North-West and the South coast, mainly the waters of the Cork coastline. As many as 11 bluefin were tagged on one angling trip, a new Irish record. The largest tuna tagged was 275cm, weighing an estimated 822lbs.

All tuna were carefully handled subject to strict guidelines set by the Tuna CHART programme and all were released alive. Data from the tagging programme has been collated by the partnership for reporting to the International Commission for the Conservation of Atlantic Tuna (ICCAT).

This year a maximum of 25 authorisations may be granted to qualifying vessels and skippers around the Irish coast for fishing between 1 July and 12 November. Applications are now open and will be accepted until 1pm on Friday 9 April.

Depending on the successful operation and review of this year’s fishery, it is intended that a scientific catch-and-release fishery may also operate in 2022.

The partnership says a core aspect of the Tuna CHART programme is the welfare and successful release of the bluefin tuna. Authorised skippers will be required to have high specification rods, reels and line in advance of the open season in order to ensure that the fish is brought alongside the vessel to be measured and tagged in the water in a timely manner.

Data collection for scientific assessment is the primary purpose of the fishery and will continue to be a key requirement for skipper participation in this scientific catch-and-release fishery, the partnership adds.

Skippers will be required to collect data on every bluefin trip undertaken and each bluefin tuna they catch, tag and release, and their angling and data recording expertise is an important part of the overall survey programme.

Anglers will have an opportunity to participate in this fishery and contribute to this important scientific study by chartering and fishing from authorised vessels only. Unauthorised vessels are not permitted to target or catch bluefin tuna, and any unauthorised person found to be targeting bluefin tuna will be prosecuted. Applications for authorisations are open to charter skippers only.

Published in Angling, Marine Science
Afloat.ie Team

About The Author

Afloat.ie Team

Email The Author

Afloat.ie is Ireland's dedicated marine journalism team.

Have you got a story for our reporters? Email us here.

We've got a favour to ask

More people are reading Afloat.ie than ever thanks to the power of the internet but we're in stormy seas because advertising revenues across the media are falling fast. Unlike many news sites, we haven’t put up a paywall because we want to keep our marine journalism open.

Afloat.ie is Ireland's only full–time marine journalism team and it takes time, money and hard work to produce our content.

So you can see why we need to ask for your help.

If everyone chipped in, we can enhance our coverage and our future would be more secure. You can help us through a small donation. Thank you.

Direct Donation to Afloat button

Featured Sailing School

INSS sidebutton

Featured Clubs

dbsc mainbutton
Howth Yacht Club
Kinsale Yacht Club
National Yacht Club
Royal Cork Yacht Club
Royal Irish Yacht club
Royal Saint George Yacht Club

Featured Brokers

leinster sidebutton

Featured Associations

ICRA
isora sidebutton

Featured Webcams

Featured Events 2021

vdlr21 sidebutton

Featured Sailmakers

northsails sidebutton
uksails sidebutton
quantum sidebutton
watson sidebutton

Featured Chandleries

CHMarine Afloat logo
osm sidebutton
https://afloat.ie/resources/marine-industry-news/viking-marine

Featured Marinas

dlmarina sidebutton

Featured Blogs

W M Nixon - Sailing on Saturday
podcast sidebutton
mansfield sidebutton
BSB sidebutton
wavelengths sidebutton
 

Please show your support for Afloat by donating