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Displaying items by tag: oysters

Bord Iascaigh Mhara (BIM), Ireland’s Seafood Development Agency, in association with IFA Aquaculture, is hosting a two-day seminar today (Thursday 13th February 2020) for members of Ireland’s vibrant oyster farming sector, valued at €43million according to the latest (2018) Business of Seafood report. The sold-out event, taking place in Carlingford, Co Louth, has attracted participants from more than 85% of businesses in the industry.

Speaking at the opening of the workshop, BIM’s chief executive, Jim O’Toole said, “The demand for Irish oysters continues to increase in Ireland and overseas. Consumers in Europe and Asia are actively seeking out Irish oysters and cite the unique characteristics and diversity in taste between brands. This strong and growing reputation has translated into strong prices for Irish oysters and excellence in food safety management and stringent attention to quality control among industry members accounts for much of these successes. BIM continues to support and work closely with the sector. It is a sector that has enormous potential to continue in its upwards growth trajectory and to further benefit those living and working in coastal communities throughout Ireland.”

The sector enjoyed a positive year in 2018, according to the BIM Business of Seafood report, producing an all-time high of 10,300 tonnes of oysters and employing 1,300 people nationwide. The seminar is taking place in an area renowned for its quality oyster production and will feature presentations from a host of experts on practical topics of immediate interest to the Irish sector.

Despite recent health and socio-economic challenges presented by the Asian market that have affected exports Irish oyster producers remain at the forefront of the luxury offering, with the sector showing continued investment in packaging and branding, focusing on Irish oyster’s superior quality. The latest figures show nearly 30% of Irish oysters are now packed and branded in Ireland prior to export, adding extra value to the sector. While France remains our largest export market at 74% of total export volume in 2018, we are continuing to diversify into alternative European markets such as the Netherlands and Belgium (2019 saw a 31% increase in exports to the Netherlands).

The morning session will include short ‘flash’ presentations from IFA Aquaculture on where we are as an industry, the latest BIM initiatives which aim to further promote sustainability, innovation and competitiveness in the Oyster Sector as well as some of the more innovative approaches from industry to further develop their businesses.

The second part of the morning session will look at some of the results from BIM’s Bluefish Climate Change project, funded by the Ireland Wales Programme. There will be an overview of our current trade position and opportunities for further expansion. We will also be joined by Bord Bia to highlight oyster promotional events in Europe throughout 2020 and the Food Safety Authority of Ireland to take us through some of the possible implications of Brexit in terms of food safety regulations.

Speakers from the Marine Institute, the SFPA and other industry experts will focus the afternoon session on topics such as water quality biosecurity, biotoxins and other environmental factors which significantly affect both oyster production and trade

The final aspect of the workshop will be an informed panel discussion, based on the day's presentations and addressing questions posed by workshop attendees.

Published in Fishing
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The latest research and knowledge on oyster diseases was presented at a meeting on Pacific oyster health held recently by the Marine Institute’s Fish Health Unit.

The event attracted more than 80 participants from Ireland’s oyster farming industry, as well as representatives from Ireland’s seafood development agency Bord Iascaigh Mhara.

Presentations focused on mortality, disease management and current national and international research in oyster health.

Oyster mortalities in recent years in Ireland have been mainly associated with either Ostreid herpes virus-1 μVar (OsHV-1 μVar) infection or the bacterium Vibrio aestuarianus. Both diseases cause significant oyster mortality events and an economic loss to oyster farmers and producers.

Researchers from the Marine Institute and University College Cork presented the major findings from the REPOSUS project, funded by the Department of Agriculture, Food and the Marine’s FIRM programme.

The three-year REPOSUS project focused on reducing the impact of pathogens associated with mortalities in Pacific oysters. This included results from sentinel trials in disease impacted bays, molecular and pathogenicity characterisation studies on isolates of OsHV-1 and rache and studies on environmental parameters which influence mortality.

French institute IFREMER also presented the latest results from the VIVALDI project (Preventing and Migrating Farmed Bivalve Diseases) funded by the EU’s Horizon 2020 research and innovation programme.

VIVALDI combines European research resources to better understand shellfish diseases and improve the sustainability and competitiveness of the European shellfish industry. The Marine Institute is one of 21 partners involved in this research project.

Industry representatives from Ireland also shared their experience of managing losses in shellfish production due to oyster disease and mortality on their sites.

This feedback, along with research presented, will be used to update the current best practice guide for disease control and management in Ireland's oyster industry.

Published in Marine Science

#Oysters - Unauthorised oysters farms have exploded in number on Lough Foyle amid a continued dispute over its ownership, as the Belfast Telegraph reports.

The estuary between the counties of Donegal and Derry remains a point of contention as Brexit looms, with both the UK and Irish governments claiming dominion over its waters.

As a result, there has been a proliferation of unregulated oyster farming that could be worth £20 million or €22.89 million each year, according to the Loughs Agency.

The Belfast Telegraph has more on this story HERE.

Published in Fishing
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On Tuesday 5th June 2018, a man was convicted by Judge Mary Fahy at Galway District Court for being in possession of 1,425 undersized native oysters (Ostrea edulis), contrary to Bye-Law 628 of 1982.

Patrick Cormican, with an address at Newline, Maree, County Galway, pleaded guilty to a single charge of being in possession of the undersize native oysters when apprehended by Fisheries Officers at approximately 1pm on 7th December 2017, at Blackweir, County Galway.

Solicitor Dioraí Ford, representing Inland Fisheries Ireland, outlined to the court that Fisheries Officers observed Mr. Cormican loading bags of oysters into a tractor-trailer at Blackweir on that date. The officers were aware that these bags contained undersized oysters. Mr. Cormican is a licenced oyster fisherman and on the day in question had approximately 5,000 oysters, of which 1,425 were undersized. Officers spent over an hour and a half measuring and counting the oysters.

The court heard that Mr. Cormican was co-operative on the day in question and had a previous conviction in relation to oysters dating from 1991. Judge Fahy commented on how serious a matter this was, particularly with the local connection with the world famous Clarinbrige Oyster. Mr Ford outlined that the Fisheries Officers involved in the case had never seen such an amount of undersized oysters before while carrying out an inspection of this type.

Judge Fahy convicted Mr. Cormican and imposed a fine of €750. Costs of €800 were also awarded against Mr. Cormican.

Oysters in Ireland

There are two species of oysters commonly eaten in Ireland – the native oyster (Ostrea edulis) and the non-native Pacific oyster (Crassostrea gigas). The native oyster grows wild and is typically caught by licensed dredging, while the Pacific oyster is most commonly farmed on trestles and harvested mechanically.

Native oyster stocks are under threat and sustainable fishing requires adherence to size limits, in order to allow oysters to grow large enough to breed before harvesting. The minimum legal size is 76mm. Inland Fisheries Ireland is charged with protection of oysters, and conducts regular inshore patrols to check for compliance. Sales outlets such as fishmongers and restaurants should be familiar with the legal requirements and refuse to accept undersize oysters.

Published in Fishing
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#Fishing - Fishermen wishing to apply for oyster dredge licences for the 2018 season must submit a completed official form to the relevant River Basin District Office before noon on Friday 24 November.

This process became necessary due to the fact that there are many Special Areas of Conservation (SACs) and Natura 2000 sites in Ireland that also contain oyster fisheries.

As the exploitation of these fisheries will require dredging, appropriate assessment of these fishing activities will have to be undertaken.

In the absence of appropriate assessments, against predetermined conservation objectives, it is necessary to ensure that no intensification of the fishing activity for oysters be permitted.

This has been further strengthened by the issuing of a direction from the minister in accordance with Section 278 (5)(a) of the Fisheries (Consolidation) Act 1959 as amended and the Habitats Directive as transposed by European Commission (Birds and Natural Habitats) Regulations 2011 (SI 477/ 2011).

As yet, no appropriate assessment of the potential impact of the wild oyster fishery has been completed for most locations within SACs and, in the absence of the necessary advice, Inland Fisheries Ireland must ensure that no intensification of the oyster fishery takes place.

As a consequence, IFI must continue to limit the number of licences that can be issued for 2017.

The official procedure and application form are available for download at the IFI website HERE.

Applicants must complete the application form in full and ensure that any relevant information that will assist IFI in assessing their application is submitted with the application.

The relevant licence fee for 2018 is €89 and this must also accompany the application. Unsuccessful applicants will have their fee refunded in full. Further information on the process is available with the application form.

Application forms are also available from Inland Fisheries Ireland, Teach Breac, Earl’s Island, Galway, H91 K6D2 (Tel 091 563118), from any Inland Fisheries Ireland District Office, or from Inland Fisheries Ireland head office, 3044 Lake Drive, Citywest Business Campus, Dublin 24, D24 Y265.

Published in Dredging
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#Fishing - Fishermen wishing to apply for oyster dredging licences for the 2017 season must apply with the official form via the relevant River Basin District Office before 12 noon on Friday 25 November.

Inland Fisheries Ireland (IFI) say this process became necessary due to the many Special Areas of Conservation and Natura 2000 sites in Ireland that also contain oyster fisheries.

As the exploitation of these fisheries will requires dredging, appropriate assessment of these fishing activities will have to be undertaken.

In the absence of appropriate assessments, against predetermined conservation objectives, it is necessary to ensure that no intensification of the fishing activity for oysters be permitted.

This has been further strengthened by the issuing of a direction from the Minister for Agriculture, Food and the Marine in accordance with Section 278 (5)(a) of the Fisheries (Consolidation) Act 1959 as amended and the Habitats Directive as transposed by European Commission (Birds and Natural Habitats) Regulations 2011 (SI 477/ 2011).

For further information on the official application procedure, visit the IFI website HERE.

Published in Fishing

#MaritimeFestivals - The 2016 Carlingford Oyster Festival kicks off this evening (Thursday 4 August) on the shores of Carlingford Lough with the official opening of the event that runs till Monday 8 August.

This Saturday (6 August) is when the festivities really under way, with local restaurants offering samples of their finest seafood dishes.

Visitors will have an opportunity to try some of the Co Louth town's renowned local oysters at the Festival Oyster Tent.

There will also be guided tours of what's one of Ireland's few remaining Medieval walled towns, to coincide with Irish Walled Towns Day on Sunday 7 August.

For more on the weekend's festivities see HERE.

Published in Maritime Festivals

#Missing - RTÉ News reports that a body was found yesterday morning (Sunday 19 April) in the search for a missing fisherman off the Clare coast.

The search and rescue operation began in the early hours of yesterday morning after four people working with tractors in the oyster beds at Poulnaserry Bay got into difficulty when the tide came in.

Three of the fishermen were rescued by a local boat. RTÉ News has more on the story HERE.

Published in News Update
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#Seafood - Donegal's oyster industry has been hit by an import ban in Hong Kong over an outbreak of food poisoning.

According to The Irish Times, food safety investigators in the Chinese territory were notified by Irish authorities two weeks ago that the presence of norovirus was confirmed at a raw oyster processing plant in the north-eastern county that services the crucial Asian market.

Hong Kong subsequently banned the import of raw oysters from Donegal "for the sake of prudence". More HERE.

Published in Fishing

#Fishing - Fishermen wishing to apply for oyster dredge licences for the 2015 season must apply on the official form to the relevant River Basin District Office before 12 noon on Monday 17 November 2014.

Inland Fisheries Ireland (IFI) says this process became necessary due to the fact that there are many SACs and Natura 2000 sites in Ireland that also contain oyster fisheries.

As the exploitation of these fisheries will requires dredging, appropriate assessment of these fishing activities will have to be undertaken.

In the absence of appropriate assessments, against predetermined conservation objectives, it is necessary to ensure that no intensification of the fishing activity for oysters be permitted.

This has been further strengthened by the issuing of a direction from the Minister in accordance with Section 278 (5)(a) of the Fisheries (Consolidation) Act 1959 as amended and the Habitats Directive as transposed by European Commission (Birds and Natural Habitats) Regulations 2011 (SI 477/ 2011).

For further information, details on the official application procedure and the application form, visit the IFI website HERE.

Published in Fishing
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Aquaculture Information

Aquaculture is the farming of animals in the water and has been practised for centuries, with the monks farming fish in the middle ages. More recently the technology has progressed and the aquaculture sector is now producing in the region of 50 thousand tonnes annually and provides a valuable food product as well as much needed employment in many rural areas of Ireland.

A typical fish farm involves keeping fish in pens in the water column, caring for them and supplying them with food so they grow to market size. Or for shellfish, containing them in a specialised unit and allowing them to feed on natural plants and materials in the water column until they reach harvestable size. While farming fish has a lower carbon and water footprint to those of land animals, and a very efficient food fed to weight gain ratio compared to beef, pork or chicken, farming does require protein food sources and produces organic waste which is released into the surrounding waters. Finding sustainable food sources, and reducing the environmental impacts are key challenges facing the sector as it continues to grow.

Salmon is the most popular fish bought by Irish families. In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.

Aquaculture in Ireland

  • Fish and shellfish are farmed in 14 Irish coastal counties.
  • Irish SMEs and families grow salmon, oysters, mussels and other seafood
  • The sector is worth €150m at the farm gate – 80% in export earnings.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming
  • Aquaculture is a strong, sustainable and popular strategic asset for development and job creation (Foodwise 2025, National Strategic Plan, Seafood
  • Operational Programme 2020, FAO, European Commission, European Investment Bank, Harvesting Our Ocean Wealth, Silicon Republic, CEDRA)
    Ireland has led the world in organically certified farmed fish for over 30 years
  • Fish farm workers include people who have spent over two decades in the business to school-leavers intent on becoming third-generation farmers on their family sites.

Irish Aquaculture FAQs

Aquaculture, also known as aquafarming, is the farming of aquatic organisms such as fish, crustaceans, molluscs and aquatic plants, and involves cultivating freshwater and saltwater populations under controlled conditions- in contrast to commercial fishing, which is the harvesting of wild fish. Mariculture refers to aquaculture practiced in marine environments and in underwater habitats. Particular kinds of aquaculture include fish farming, shrimp farming, oyster farming, mariculture, algaculture (such as seaweed farming), and the cultivation of ornamental fish. Particular methods include aquaponics and integrated multi-trophic aquaculture, both of which integrate fish farming and plant farming.

About 580 aquatic species are currently farmed all over the world, according to the UN Food and Agriculture Organisation (FAO), which says it is "practised by both some of the poorest farmers in developing countries and by multinational companies".

Increasing global demand for protein through seafood is driving increasing demand for aquaculture, particularly given the pressures on certain commercially caught wild stocks of fish. The FAO says that "eating fish is part of the cultural tradition of many people and in terms of health benefits, it has an excellent nutritional profile, and "is a good source of protein, fatty acids, vitamins, minerals and essential micronutrients".

Aquaculture now accounts for 50 per cent of the world's fish consumed for food, and is the fastest-growing good sector.

China provides over 60 per cent of the world's farmed fish. In Europe, Norway and Scotland are leading producers of finfish, principally farmed salmon.

For farmed salmon, the feed conversion ratio, which is the measurement of how much feed it takes to produce the protein, is 1.1, as in one pound of feed producing one pound of protein, compared to rates of between 2.2 and 10 for beef, pork and chicken. However, scientists have also pointed out that certain farmed fish and shrimp requiring higher levels of protein and calories in feed compared to chickens, pigs, and cattle.

Tilapia farming which originated in the Middle East and Africa has now become the most profitable business in most countries. Tilapia has become the second most popular seafood after crab, due to which its farming is flourishing. It has entered the list of best selling species like shrimp and salmon.

There are 278 aquaculture production units in Ireland, according to Bord Iascaigh Mhara (BIM) *, producing 38,000 tonnes of finfish and shellfish in 2019 and with a total value of €172 million

There are currently almost 2,000 people directly employed in Irish aquaculture in the Republic, according to BIM.

BIM figures for 2019 recorded farmed salmon at almost 12,000 tonnes, valued at €110 million; rock oysters reached 10,300 tonnes at a value of €44 million; rope mussels at 10,600 tonnes were valued at €7 million; seabed cultured mussels at 4,600 tonnes were valued at €7 million; "other" finfish reached 600 tonnes, valued at €2 million and "other" shellfish reached 300 tonnes, valued at €2 million

Irish aquaculture products are exported to Europe, US and Asia, with salmon exported to France, Germany, Belgium and the US. Oysters are exported to France, with developing sales to markets in Hong Kong and China. France is Ireland's largest export for mussels, while there have been increased sales in the domestic and British markets.

The value of the Irish farmed finfish sector fell by five per cent in volume and seven per cent in value in 2019, mainly due to a fall on salmon production, but this was partially offset by a seven per cent increased in farmed shellfish to a value of 60 million euro. Delays in issuing State licenses have hampered further growth of the sector, according to industry representatives.

Fish and shellfish farmers must be licensed, and must comply with regulations and inspections conducted by the Sea Fisheries Protection Authority and the Marine Institute. Food labelling is a function of the Food Safety Authority of Ireland. There is a long backlog of license approvals in the finfish sector, while the Department of Agriculture, Food and Marine says it is working to reduce the backlog in the shellfish sector.

The department says it is working through the backlog, but notes that an application for a marine finfish aquaculture licence must be accompanied by either an Environmental Impact Statement (EIS) or an Environmental Impact Assessment Report (EIAR). As of October 2020, over two-thirds of applications on hand had an EIS outstanding, it said.

The EU requires member states to have marine spatial plans by 2021, and Ireland has assigned responsibility to the Department of Housing, Planning and Local Government for the National Marine Planning Framework (NMPF). Legislation has been drawn up to underpin this, and to provide a "one stop shop" for marine planning, ranging from fish farms to offshore energy – as in Marine Planning and Development Management Bill. However, the Department of Agriculture, Food and Marine confirmed last year that it intends to retain responsibility for aquaculture and sea-fisheries related development – meaning fish and shellfish farmers won't be able to avail of the "one stop shop" for marine planning.

Fish and shellfish health is a challenge, with naturally occurring blooms, jellyfish and the risk of disease. There are also issues with a perception that the sector causes environmental problems.

The industry has been on a steep learning curve, particularly in finfish farming, since it was hailed as a new future for Irish coastal communities from the 1970s – with the State's Electricity Supply Board being an early pioneer, and tobacco company Carrolls also becoming involved for a time. Nutrient build up, which occurs when there is a high density of fish in one area, waste production and its impact on depleting oxygen in water, creating algal blooms and "dead zones", and farmers' use of antibiotics to prevent disease have all been concerns, and anglers have also been worried about the impact of escaped farmed salmon on wild fish populations. Sea lice from salmon farmers were also blamed for declines in sea trout and wild salmon in Irish estuaries and rivers.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

BIM says over 95% of all salmon farmed in Ireland are certified organic. Organically grown salmon are only fed a diet of sustainable organic feed. They are also raised in more spacious pens than traditional farmed salmon. The need to site locations for fish farms further out to sea, using more robust cages for weather, has been recognised by regulatory agencies. There is a move towards land-based aquaculture in Norway to reduce impact on local ecosystems. The industry says that antibiotic use is declining, and it says that "safe and effective vaccinations have since been developed for farmed fish and are now widely used". Many countries are now adopting a more sustainable approach to removing sea lice from salmon, using feeder fish such as wrasse and lumpsucker fish. Ireland's first lumpsucker hatchery was opened in 2015.

Yes, as it is considered to have better potential for controlling environmental impacts, but it is expensive. As of October 2020, the department was handling over 20 land-based aquaculture applications.

The Irish Farmers' Association has represented fish and shellfish farmers for many years, with its chief executive Richie Flynn, who died in 2018, tirelessly championing the sector. His successor, Teresa Morrissey, is an equally forceful advocate, having worked previously in the Marine Institute in providing regulatory advice on fish health matters, scientific research on emerging aquatic diseases and management of the National Reference Laboratory for crustacean diseases.

BIM provides training in the national vocational certificate in aquaculture at its National Fisheries College, Castletownbere, Co Cork. It also trains divers to work in the industry. The Institute of Technology Carlow has also developed a higher diploma in aqua business at its campus in Wexford, in collaboration with BIM and IFA Aquaculture, the representative association for fish and shellfish farming.

© Afloat 2020

At A Glance - Irish Aquaculture

  • Fish and shellfish are farmed in 14 Irish coastal counties
  • Salmon is the most popular fish bought by Irish families. 
  • In Ireland, most of our salmon is farmed, and along with mussels and oysters, are the main farmed species in the country.
  • The industry sustains 1,833 direct jobs in remote rural areas – 80% in the west of Ireland
  • Every full-time job in aquaculture creates 2.27 other jobs locally (Teagasc 2015)
  • Ireland’s marine farms occupy 0.0004% of Ireland’s 17,500Km2 inshore area.
  • 83% of people in coastal areas support the development of fish farming

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