Inland Fisheries Ireland issues Pacific pink salmon alert

Inland Fisheries Ireland issues Pacific pink salmon alert

Inland Fisheries Ireland (IFI), the state agency responsible for the protection and conservation of freshwater fish and habitats,  has issued an alert, asking the angling community and general public to report any sightings of Pacific pink salmon.

Also known as ‘humpback’ salmon, pink salmon were very rare in Irish waters until 2017 and are believed to have originated from stocking programmes in Russia. Scientists at Inland Fisheries Ireland are concerned that if there are large numbers of the non-native species in Irish rivers, this may have negative impacts on Ireland’s salmon and trout populations in the future.

Dr. Paddy Gargan with Inland Fisheries Ireland explains: “If Pacific pink salmon become established in Irish rivers, they will be competing with Irish salmon and trout for food and space. Pink salmon also display aggressive behaviour towards native fish and a large invasion of pink salmon could push out Atlantic salmon and trout from holding pools into smaller channels.”

 Inland Fisheries Ireland has published a guide on its website to help the public identify a Pacific pink salmon, which has large oval black spots on its tail. Males also develop a pronounced ‘humpback’.

Appealing for help from the angling community and general public, Dr. Gargan added:  “There is only limited information currently available to assess the threat from Pacific pink salmon, so we are asking the angling community and general public to report any sightings to Inland Fisheries Ireland by telephoning our 24 hour confidential hotline on 1890 34 74 24.”

The first reported catch of a Pacific pink salmon in Ireland this year was in the Ridge Pool, Moy Fishery (Co. Mayo) on 27th June 2021. Anglers across the country are also being asked to report any further catches of Pacific pink salmon to Inland Fisheries Ireland and to assist with research efforts by following these steps:

  • Keep the Pacific pink salmon and do not release it back into the water, even in rivers that are only open for ‘catch and release’ angling.
  • Record the date and location of capture, and the length and weight of the fish.
  • Take a photograph of the fish and keep a copy of the image.
  • Tag the fish and please report it to Inland Fisheries Ireland as soon as possible by telephoning 1890 34 74 24. Inland Fisheries Ireland will arrange collection of Pacific pink salmon catches for further analysis and will also promptly issue replacement tags to anglers.

Further information about the conservation and research work of Inland Fisheries Ireland can be found at www.fisheriesireland.ie

ENDS

For media information:

Sarah Bohan/ Sadhbh O’Neill

Communications

Inland Fisheries Ireland

E: sarah.bohan@fisheriesireland.ie/ sadhbh.oneill@fisheriesireland.ie

T: 087 6539936 / 087 1019998

July 6, 2021

New Study Reveals the Migration Route of Atlantic Salmon at Sea

New Study Reveals the Migration Route of Atlantic Salmon at Sea

Inland Fisheries Ireland involved in major international research study, tracking salmon from Barrow, Nore, Suir and Blackwater Rivers

A new study published in the NATURE Journal this month, Scientific Reports, reveals the marine migration route of Atlantic salmon in the North Atlantic, including Irish salmon.

The study, led by the Arctic University of Norway, involved a cooperative research study by ten Universities and Institutions across Europe, including Inland Fisheries Ireland. The study involved tagging 204 salmon kelts with satellite tags from seven European countries and the east coast of North America, including salmon from the Barrow, Nore, Suir and Blackwater Rivers in Ireland, and tracked them during their oceanic migration.

Salmon travelled to oceanic fronts, but with specific patterns. Norwegian and Danish salmon rapidly migrate north and north-west toward the North Atlantic Ocean between Iceland and Svalbard. In contrast, Irish salmon migrated primarily westward towards South and East Greenland. Despite the variation in migration patterns among populations, most individual salmon migrated to polar ocean frontal areas.

One of the authors of the study, Dr Paddy Gargan of Inland Fisheries Ireland, said: “As we know, water temperatures have increased in the north Atlantic over the last few decades. This new research is suggesting that this type of climate change may have greater impact on salmon populations originating further south, like Ireland. This is because distances and time required to travel to feeding areas will increase if the boundary between Atlantic and Arctic waters move northward because of ocean warming.”

The study found that salmon released further south tended to cover longer migration distances, with a straight-line distance tracked as far as 2,400 km for one salmon tagged from River Suir in Ireland. Tagged salmon spent 80% of their time foraging at the surface and performed occasional dives of up to 870m.

Overall, populations closest in proximity tended to converge in their oceanic feeding area, but taken together the salmon populations exploit a very large part of the ocean. Given that Atlantic salmon from different geographic locations feed in distinct areas at sea, they experience different temperature regimes. For example, Irish salmon experienced much warmer temperatures, ranging from 5 to 16°C, than Norwegian and Danish salmon which experienced temperatures ranging from 0 to 11°C. These differences not only contribute to variation in growth and survival across populations, but also are likely to affect Atlantic salmon populations differently with changing climate.

Southernmost populations, like those of Ireland, are more at risk than northernmost populations as migration distances are likely to become longer, or more variable, thereby decreasing feeding time, with important consequences for the marine survival and productivity of different populations.

Taken together, these findings suggest that a common marine factor responsible for the decline in Atlantic salmon is unlikely. Importantly, this means conservation efforts should be focused locally, such as during the freshwater phase.

Dr Cathal Gallagher is the Head of Research with Inland Fisheries Ireland and he explains why the state agency was keen to support the study, saying: “Although the Atlantic salmon is one of the world’s most studied fish, detailed knowledge of its migration route at sea has been limited until now. This important large-scale study highlights the vulnerability of salmon populations to climate change and emphasises the need for continued conservation, to protect Atlantic salmon and its habitats.”

The full study, ‘Redefining the oceanic distribution of Atlantic salmon,’ can be found at Nature.com at https://doi.org/10.1038/s41598-021-91137-y

ENDS

June 17, 2021

CODE OF PRACTICE REQUIRED FOR BORD NA MONA PROJECT

CODE OF PRACTICE REQUIRED FOR BORD NA MONA PROJECT

IFA Deputy President Brian Rushe has acknowledged the statement sent to IFA by Bord na Móna yesterday.

However, he said the statement does not go far enough.

“What we need is a Code of Practice agreed between Bord na Móna and IFA,” he said.

“This is a huge project receiving over €100m in state support. It is vital that there is an agreed Code about how the work will be carried out and what processes there are if issues arise,” he said.

Bord na Móna has also issued a detailed document to IFA setting out responses to over 50 questions we posed following our public meeting in February.

These can be found on the IFA website at https://www.ifa.ie/rewetting-bogs-a-farmer-discussion/.

Ends.

April 27, 2021

FARMERS AND RURAL IRELAND ARE SUPPORTIVE OF CLIMATE ACTION

FARMERS AND RURAL IRELAND ARE SUPPORTIVE OF CLIMATE ACTION

Farmers and Rural Ireland Are Supportive of Climate Action

IFA President Tim Cullinan said that farmers and rural Ireland support climate action. However, any proposed changes arising from the new Climate Action Bill must be agreed upon with farmers.

“I believe that the vast majority of Irish citizens are proud of our farming and the food we produce and want to see the sector continuing to flourish sustainably,” he said.

“There are several important provisions in the new Climate Bill that policymakers will have to consider, which will protect the farming sector,” he said.

The IFA President was speaking as part of his opening address to the Smart Farming Spring Seminar this morning, a collaborative programme in conjunction with the EPA that works with farmers to support change at farm level.

IFA has been engaging at all levels to ensure that farming is treated fairly in the climate action process. The new Climate Bill states that in implementing the Bill, the Minister ‘shall’ have regard to ‘the special economic and social role of agriculture including with regards to the distinct characteristics of biogenic methane’.

It also says that the Minister shall have regard to the risk of ‘carbon leakage’, resulting in more emissions in other countries as a result of reductions.

“Our grass-based production systems is extremely efficient from a carbon perspective. It makes no sense to drive food production elsewhere, which will certainly result in carbon leakage as global food demand is increasing. The Minister is required to take this into account when framing any new targets,” he said.

Tim Cullinan said that the suggestion in some quarters that the number of cattle in Ireland will reduce by 51% due to the Climate Bill is nonsense.

“The draft Agri-Food strategy published at the weekend proposes a 10% reduction in biogenic methane. This target will be very challenging, but I believe that we can achieve this by adapting practices and developing technology while still developing our sector.”

“The key issue in the weeks and months ahead is that there is full engagement with farmers on any proposals. It’s easy to set targets, but they must be realistic and achievable and strike the right balance between the three pillars of sustainability – environmental, economic and social,” he said.

April 22, 2021