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Displaying items by tag: Atlantic

#Oil - Tullow Oil's shares dropped more than 6% in London trading early last week with the news that its prospect in the Atlantic off French Guiana is dry, according to The Irish Times.

The Irish-founded oil exploration firm says it encountered a number of oil shows in reservoir quality sands at its Zaedyus-2 well in the waters north of Brazil, but it "did not encounter commercial hydrocarbons".

The result was described as "very disappointing" by Investec Securities analyst Stuart Joyner - though better signs have been seen at the nearby Zaedyus-1 well, drilled by Tullow with partners Royal Dutch Shell and Total at a cost of $250 million.

And as previously reported on Afloat.ie, the UK-based company's prospects off the Ivory Coast and Ghana have proven encouraging for future exploration.

Published in News Update

#FISHFARM - Bord Iascaigh Mhara (BIM) is set to hold a public tender process for the development of the proposed deep sea fish farm in Galway Bay, according to The Irish Times.

Financiers around the world have expressed interest in the 500-hectare organic salmon farm to be located off Inis Oirr in the Aran Islands, though BIM said it was not at liberty to disclose who they are.

As previously reported on Afloat.ie, the proposed fish farm would be the largest of its kind in Europe, set to double the State's production of organic salmon.

BIM says it is already receiving inquiries for jobs from emigrants wishing to return home.

However the scheme has faced opposition from Inland Fisheries Ireland (IFI) and local anglers, who cite the potential threat to wild salmon numbers in the area.

IFI recently issued a statement regarding its submission on the project's Environmental Impact Statement, raising concerns about the scale of the development and the impact of sea lice - infestations of which are often concentrated by aquaculture.

The public consultation that began in mid-October is scheduled to conclude next Wednesday 12 December.

Published in BIM

#VOYAGE - The Irish Independent reports on the rapturous welcome received by retired Irish fisherman Finbarr Murphy in Iceland as he retraces the route of St Brendan the Navigator.

The West Cork sailor has already travelled on his restored yacht, the 19-metre Bella Donna, via the Orkneys, Norway and the Faroe Islands - crossing the freezing waters of the far north Atlantic to reach Iceland last month.

Since his arrival he's been treated as a celebrity, with regular appearances in the press and on TV and radio, and so has understandably decided to spend the rest of the winter in Iceland before the final leg of his voyage to Greenland early in the new year.

Murphy isn't the first to retrace the voyage of the legendary St Brendan, as last year a crew of sailors, artists, musicians and historians attempted the same on board Paddy Barry's 45ft yacht Ar Seachrán.

As previously reported on Afloat.ie, that trip hit a snag along the way in May last year when the boat was refused permission to land on Skellig Michael off the Kerry coast.

Published in Offshore

#SURFING - The Irish Times reports that surfers from around the world are flocking to Sligo in expectation of what might be Ireland's biggest waves of the year.

Breakers of up to 30 feet off Donegal Bay could be the result if growing swells in the Atlantic combine with southerly winds expected from this weekend.

“We have had 50ft waves in the past but 30ft waves would certainly be great and you would have a lot of surfers coming into Ireland to follow them," said top Irish surf pro Richie Fitzgerald.

Elsewhere, President Michael D Higgins made a recent visit to the Somo Surf Centre in Cantabria, northern Spain while attending Spanish courses ahead of his State visit to South America last month, as Oceanlook reports.

“I had already heard of the charms of Loredo and Somo," the President commented. "There are many Irishmen flying to Cantabria in search of sun and also waves to get the chance to surf.”

Published in Surfing

#COASTAL NOTES - Oil exploration company Petrel Resources has identified a number of new targets off the southwest coast of Ireland as it seeks bigger partners for its venture.

The Irish Times reports that the Dublin-based firm was awarded licensing options over 1,400 sq km of the Porcupine Basin or Porcupine Blight in the Atlantic Ocean, west of Dursey Island in Co Kerry.

It has since completed two phases of work in the area, and says technical studies of its blocks in the northern and eastern parts of the basin, where is is testing for the presence of reservoir sands, were "encouraging".

The announcement comes following the success of Providence Resources' prospect in the Celtic Sea off the south coast.

As previously reported on Afloat.ie, the Barryroe field may deliver in excess of 2 billion barrels of oil, a flow expected to be worth billions of euro to the Irish economy in future years.

The Irish Times has more on the story HERE.

Published in Coastal Notes

#TITANIC - To mark the 100th anniversary of the sinking of the Titanic, JOE.ie sat down with the first Irishman to dive the historic wreckage.

In 2000, Rory Golden descended two-and-a-half miles beneath the surface of the Atlantic to witness the Titanic's watery gravesite.

“When I first cast my eyes on the wreck," he says, "for me it was just an incredibly exciting and equally humbling and incredibly poignant moment and you have all these emotions all at once because you are looking at something very few people in the world have seen.”

Amazingly, the self-avowed Titanic expert wasn't originally a part of the dive team for the expedition.

"My role at the time was to be the dive safety supervisor, but that whole role changed over the course of the expedition," he says. “There was no guarantee of me going down there because I was very low in the pecking order."

But a memorial plaque he brought with him from Cobh ended up being Golden's ticket to the TItanic, joining the crew aboard an 18-tonne Russian submarine.

And he came back with more than memories, too, as a glint in the corner of his eye turned out to be the remains of the ship's wheel.

"I was the first person to touch the wheel of the ship since it went down in 1912 and probably the last person to hold it before it went down was Captain Smith.”

JOE.ie has much more on the story HERE.

Published in Titanic

#ISLAND NEWS - Writing in the Boston Globe recently, Cork native Thomas Breathnach extols the virtues of the Aran Islands as "a bastion of native culture".

"The country’s roughest seas and 1,000 miles of ancient stone walls have successfully preserved Celtic tradition within their spellbinding shores," he writes of those western isles referred to as "the stepping stones to the Atlantic".

Traversing the archipelago by foot, bicycle and plane, Breathnach sees the sights and greets the characters that make the Aran Islands such an attraction for tourists the world over.

The Boston Globe has much more on the story HERE.

Published in Island News

#SURFING - Conor Conlon of CMP has produced this wonderful video of top professional surfers taking on the Atlantic swells of the west coast this winter.

Setting up his gear on the shore during a window of clean swell, Conlon captured the likes of Aaron Dees, Conor Maguire, Easkey Britton and newly signed Ripcurl rider Noah Cohen catching the waves (more photos and video HERE).

Published in Surfing
#ROWING – Irishmen have played a big part in the revival of Atlantic rowing in recent years, and Dubliner Aodhan Kelly will step up the mark in January. The 26-year-old is part of a six-man team which hopes to break the record for the fastest Atlantic row.

Kelly is now based in Reading, but he cut his rowing teeth with Neptune Rowing Club in Dublin, and won eight national rowing titles. He was also selected on Ireland teams.  Neptune are staging a race-night fundraiser for him in the club on November 12th.

http://atlantic2012.com/2011/11/01/race-night-fundraiser/

Published in Rowing
New evidence is indicating that wild salmon are adapting to climate change by feeding in colder waters, The Irish Times reports.
According to salmon expert Dr Ken Whelan, wild salmon are now diving as far as 800m below the surface - normally the preserve of the sperm whale - to feed for periods of up to 24 hours during winter months.
They are also travelling closer to the polar ice fields, in response to the warming of the Atlantic Ocean.
The change in behaviour was noted at a salmon summit in France attended by more than 100 fishery managers and scientists from across Europe, which was convened to discuss the threat of climate change to wild salmon stocks at sea.
Plankton levels are particularly affected by the changing wind and ocean currents, said Dr Whelan of findings from the EU-funded Salsea programme, which he led.
“Surviving the first winter at sea seems to be the key challenge for these stocks, and the salmon in the northern states like Norway and Russia, seems to be less affected,” he said.
But the recent return of wild salmon to the Tolka in Dublin, as well as healthy returns along other inland waterways, highlighted that the news was not all doom and gloom.
The Irish Times has more on the story HERE.

New evidence is indicating that wild salmon are adapting to climate change by feeding in colder waters, The Irish Times reports.

According to salmon expert Dr Ken Whelan, wild salmon are now diving as far as 800m below the surface - normally the preserve of the sperm whale - to feed for periods of up to 24 hours during winter months.

They are also travelling closer to the polar ice fields, in response to the warming of the Atlantic Ocean.

The change in behaviour was noted at a salmon summit in France attended by more than 100 fishery managers and scientists from across Europe, which was convened to discuss the threat of climate change to wild salmon stocks at sea.

Plankton levels are particularly affected by the changing wind and ocean currents, said Dr Whelan of findings from the EU-funded Salsea programme, which he led.

“Surviving the first winter at sea seems to be the key challenge for these stocks, and the salmon in the northern states like Norway and Russia, seems to be less affected,” he said.

But the recent return of wild salmon to the Tolka in Dublin, as well as healthy numbers along other inland waterways, highlighted that the news was not all doom and gloom.

The Irish Times has more on the story HERE.

Published in Fishing
Page 5 of 7

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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