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A Harbour Seal photographed at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinnipeds, they are found in coastal waters of the northern Atlantic and Pacific oceans, Baltic and North seas. Photo: AfloatA photograph of a Harbour Seal taken at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, this species can be found along temperate and Arctic marine coastlines throughout the Northern Hemisphere. They are the most widely distributed species of pinnipeds and can be found in the coastal waters of the northern Atlantic and Pacific oceans, as well as the Baltic and North Seas. Photo: Afloat

Displaying items by tag: Haulbowline

Lee Maginnis notes the 200th anniversary of the great granite Haulbowline Lighthouse on the County Louth coast will be in 2024

Haulbowline Lighthouse, that feat of granite engineering sitting on a wave-washed rock in the mouth of Carlingford Lough. Northern Ireland on one side, the Republic of Ireland on the other. Not that the nesting Cormorants on the window ledges know or care.

There was another lighthouse on Cranfield Point; it became a victim of the erosion going on a lot longer than many care to admit. But the old light had already been replaced by the time it fell into the sea.

It had been in the wrong place. Invisible to ships in the West and not marking the dangerous rocks at the mouth of the lough. George Haplin designed and built Haulbowline in 1824.

That makes the remarkable Haulbowline nearly 200 years old. Remarkable. Sitting out there on a rock that can rarely be seen. Battered by the waves. Strong currents racing past the base.

The tower was white until 1946. Now it is back to its natural stone.

Many other features have long gone. It seems a pity to many that they were not retained. The metal ball hoisted and lowered to indicate the tide level. The half-tide lantern displayed on the seaward side, halfway up. The red turning light. Explosive fog signals...

On 17 March 1965, Haulbowline had the dubious honour of becoming the first Irish major offshore light to be fully automated and remotely monitored and controlled from shore. The dataphonic system installed sent pre-recorded voice messages ashore by telephone about the status of the light and equipment. This was the beginning of the end of the lighthouse keeper.

Haulbowline in the past. Photographer unknownHaulbowline in the past. Photographer unknown

The fog signal sounded, and the light flashed if visibility was poor, day or night, back then.

The light still flashes three times every ten seconds. Still from a height of 32 metres in a tower 34 metres tall. But it is an LED now, range down to 10 nautical miles.

The fog signal is gone. It is missed by many.

Generators are no longer heard humming; now, a solar panel charges the batteries that provide power during the night.

Thankfully Haulbowline is still there and is listed. It is active. A monument to the past, but still capable of stirring up a strong sense of adventure and mystery today as it guides ships and guards the mouth of Carlingford Lough.

Kiwi Lee Maginnis lives in the countryside of Northern Ireland likes the outdoors, wildlife and sport. He has a keen interest in the sea and the environment. 

Published in Lighthouses

Remedial and strengthening works to the steel piles and concrete deck are underway at the Spencer Jetty at the Haulbowline Naval Base in Cork Harbour.

As Afloat reported last October, the upgrade at the Haulbowline Naval Base includes the construction of a raised turning area/parking zone and access ramp to the jetty.

The project provides for an investment of some €1.4m (excl VAT) to provide for the berthage needs at Haulbowline.

The plan is to stabilise the currently unusable Jetty structure and protect the sea entrance to the Naval Service Dockyard and Basin. The upgraded facility will also provide the Naval Service with an additional short term berth.

The project is part of the Plan to increase berthing capacity for the current fleet in three distinct standalone infrastructural projects, with the Spencer Jetty Upgrade delivered as Phase 1. All of these projects are included in the 5-year Infrastructure Development Plan.

When announced in October 2020, it was expected construction would take one year to complete.

Published in Cork Harbour

The Government has assigned responsibility for the remediation of the former factory site on Haulbowline Island in Cork Harbour to the Department of Defence.

Minister Simon Coveney stated that with the successful remediation of the East Tip site into a 22-acre Public Park, the way is now clear for the remediation of the rest of the Island. The Minister paid tribute to the collaborative work carried out by Cork County Council and the Department of Agriculture, Food & Marine in turning the disused site into a public amenity, encompassing 4km of waterside paths and a 1km jogging circuit, complete with wildflowers areas and hundreds of new trees.

Haulbowline Amenity Park includes 4km of harbour side walkways, a 1km jogging circuit and numerous seating areas to stop and take in the views of Cork Harbour. The park has also been extensively landscapedHaulbowline Amenity Park includes 4km of harbour side walkways, a 1km jogging circuit and numerous seating areas to stop and take in the views of Cork Harbour. The park has also been extensively landscaped Photo: Cork County Council

There are spectacular views of Cork Harbour from Haulbowline Island(Above and below) There are spectacular views of Cork Harbour from Haulbowline Island Photo: Bob Bateman

Cobh as seen from Haulbowline Island Photo: Bob Bateman

The park has already become a significant community asset, which will continue to benefit the people of the harbour and environs into the future.

The highly anticipated recreational area will be a welcome addition for the Cork Harbour region and in particular for residents of RingaskiddyThe highly anticipated recreational area will be a welcome addition for the Cork Harbour region and in particular for residents of Ringaskiddy Photo: Bob Bateman

The project was undertaken in partnership with the Department of Agriculture, Food and Marine in response to the need to remediate the East Tip. This remediation project was completed at a cost of €25m.

A nod to the Island's industrial past - the Blacksmith's hammer has been preserved on site(above and below) A nod to the Island's industrial past - the Blacksmith's hammer has been preserved on site Photo: Bob BatemanBlacksmith Hammer sign on Haulbowline island

The Minister emphasised that the continued participation of Cork County Council in overseeing the implementation of the remaining remediation works with his Department is crucial and welcomed the recognition that Government has given to the local authority’s expertise in this area.

Haulbowline Amenity Park includes 4km of harbour-side walkways, a 1km jogging circuitHaulbowline Amenity Park includes 4km of harbour-side walkways, a 1km jogging circuit Photo: Bob Bateman

The Minister indicated that he has already had preliminary discussions with senior officials in Cork County Council on the way forward and is looking forward to working with them in completing the final remediation project.

Bob Bateman's photo gallery below shows views of Haulbowline Island during the initial remedial works

Published in Cork Harbour
Tagged under

#Navy - The Naval Service has posted to its Facebook page a remarkable video captured by drone of the LÉ William Butler Yeats carefully berthing in its home port at Haulbowline in Cork Harbour.

The €66 million vessel, which was formally commissioned into service in October 2016, can be seen being slowly but surely positioned by a small but powerful tug alongside a sister ship — the two Naval Service vessels almost kissing at the bow.

LÉ William Butler Yeats is the third of three newly commissioned navy ships, after leadship LÉ Samuel Beckett and LÉ James Joyce, constructed by Babcock Marine Appledore in Devon, UK.

The ship spent much of 2017 on humanitarian patrol in the Mediterranean, where the Government has pledged to send two Naval Service ships this year as part of the EU’s mission to rescue migrants and reduce people-smuggling.

Published in Navy

Why has no politician of any hue, Government or Opposition, of any party or of the Independents, raised concern in the Dáil about the strategic implications for the State of the threat to a fully operational Naval Service and its joint operations with the Air Corps? Scroll down to listen to the podcast below.

Why has no one questioned the Taoiseach who, in the formation of the new Government, took to his own responsibility the Department of Defence, about these issues? The Department has stated, clearly and unambiguously, in public that Naval and Air Corps joint operations, including those directed towards marine counter-terrorism, replenishment of Naval vessels at sea and other operations, are under threat.

The Haulbowline Naval Base is “an important strategic location for the Irish Defence Forces..”
“It is the only Naval Service base in Ireland..” The threat to it “cannot be an acceptable situation for the necessary functioning of a fully operational Naval Base.”

Those are not my opinions. They are those of the Department of Defence.

And yet, they do not seem to worry the members of our National Parliament.

Not a mention in the Dáil, the assembly of the duly-elected representative of the people, no concern expressed about the “strategic implications” for the country’s Navy and Air Corps.

Either the politicians have no interest in the defence of the nation or they care little about the maritime defence force and its joint operations with the Air Corps.

I live in Cork Harbour and when I look out my kitchen window I see three wind turbines powering chemical factories close by and I can see the operations of several of these plants every day from my home, so I am well used to the heavy industrialisation of the harbour. However, this is an issue of the operations of the Navy and Air Corps, identified by the Department of Defence as having "strategic implications for the State" and which, as the Department has said, makes it a nationalo, not a local issue.

This week on THIS ISLAND NATION radio programme which you should listen to here, the Managing Director of the commercial company which is posing those identified threats to the Naval Service and Air Corps, tells me that the Services should “compromise” with the operations of his company, which will co-operate with them.

In my long years of journalism, half-a-century at this stage, I have never before heard any company suggest that the nation’s defence forces should have to compromise with a commercial operation, which is not a benign, beneficent public service but an international operation with a profit motive. I had presumed that the Defence Forces are vital to the structure of a democratic nation and should be considered above such pressure from commercial interests.

John Ahern, Managing Director of Indaver Ireland, whose incinerator proposed for Ringaskiddy, close to the Naval Base, has been described by the Department of Defence as posing those unacceptable strategic implications for the Navy and Air Corps, agreed to be interviewed by me on this specific issue. He had extended the invitation to interview him. In the course of it he expressed respect for the Navy, but told me that the State, in regard to his company’s proposals, had two tasks – management of waste and operation of the Naval Service. I expressed surprise that he equated the two and reminded him that, during an accident causing explosion and fire at the Indaver plant at Antwerp Port earlier this year, all those in the vicinity were told to “stay indoors.” Was he suggesting that the Navy would have to “stay indoors” in the event of an accident at his plant? There is only one road servicing the Naval Base on Haulbowline, which the proposed incinerator would be built alongside. He accepted that there is no guarantee against accidents, even though his company theoretically maintains that there would be none which would impact on the Navy and he indicated that it would be a matter for the Naval Service to decide its response if there was an accident. He said his company had suggested an alternative escape route through nearby premises of the National Maritime College/IMERC, though he also said that people in that area, just across the road from the proposed incinerator site, might have to be told to “stay indoors” in the event of an accident.
We did not agree, as I believe that the Naval Service should be of priority importance to the nation and its operations should not be subject to any threat from commercial interests and that there should be no strategic implications for it and the Air Corps, which has said that incinerator operations will cause a ‘no fly zone’ to be imposed over the Naval Base.
I was overly concerned with Naval Service operations, in his view.
I do not agree.
Mr. Ahern appeared confident of gaining approval from Bord Pleanala, the national planning board, to proceed with the incinerator construction after a public hearing which has concluded and a decision is awaited.
Can it be that this Board, unaccountable to anyone, now has the power to decide on future Naval Service and Air Corps operations?
Can this be acceptable in an independent nation, that a planning board and not the Government, should have the power to decide on the future operations of Defence Forces?
Also on the programme, the President of the Nautical Institute, the world representative organisation for professional seafarers, says that Ireland needs a strong maritime voice. I agree with this view expressed by Captain Robert McCabe
Regrettably, it seems that a strong voice of concern about the “strategic implications” for the “fully operational” maritime defence force, the Naval Service and it Air Corps operational partners, is not present in Dáil Eireann.

Listen to the podcast below.

Published in Island Nation

#haulbowline – The toxic site at Haulbowline in Cork Harbour looks set to be cleaned up following a Government decision to allocate a total budget for the island remediation project of €61m.

Commenting at the decision, the Minister for Agriculture, Food and the Marine, Simon Coveney TD said "I welcome the approval of this very significant €61m in funding to take a "whole of island" approach to the remediation of Haulbowline Island. We have already seen An Bord Pleanála and the EPA give approval for the remediation project and the completion of crucial work to repair the Haulbowline Island access Bridges. While analysis, testing, design and enabling works have been continuing we can now look forward to the core remediation work at Haulbowline Island including remediation of the East Tip, former steelworks factory site and south tip".

In 2011, As Afloat reported, Europe gave a deadline of three months to 'clean up' the site. Earlier this year, there was speculation the cleaned up site could be a future hub for international yachting

The Minister went on to say "The next phase of the project, following the agreement of my Cabinet colleagues, is the most complex phase to date and is expected to take approximately six months to complete, following the appointment of Consultants. This will lead to commencement of initial elements of the core remediation 'clean-up' phase on site, by late 2015. This work will intensify into 2016 and 2017 with significant progress towards completion of the project expected by late 2017. There will be significant construction activity on the island, it will bring substantial benefits to the local economy and transform the Island into a genuine national infrastructural asset. "

The Government approved a proposal to enable the clean-up of the East Tip on Haulbowline Island in 2011. Cork County Council is acting as agent of the Minister in the remediation of the site. Key milestones of the remediation project were the planning application for works on the East Tip, lodged with An Bord Pleanála in October 2013 and the waste licence application, submitted to the Environmental Protection Agency in November 2013. The approval of both planning and waste licence applications which involved complex and detailed preparatory work cleared the way for the completion of the project in the East Tip. Today the Government has agreed a total budget of €61m for the remediation of all areas of the island (East Tip, South Tip and former steelworks site) and not just the East Tip which is the focus of an ECJ judgement.

Haulbowline Island is located within Cork Harbour, between Cobh to the north and Ringaskiddy to the south. The East Tip contains approximately 650,000m3 of steelworks waste that was deposited on a sand spit over a 40 year period. The demolition of the former steelworks has also left a large site in the centre of the island that is unusable pending remediation. Access to the Island by road is from Ringaskiddy via bridges which transverse Rocky Island.

Published in Cork Harbour

#CorkHarbour - Marine Minister Simon Coveney last Friday (1 May) officially re-opened the newly remediated Haulbowline Island Bridges at Cork Harbour.

The bridges have undergone extensive repairs and upgrades as part of the early preparatory phase of the Haulbowline Island Remediation Project.

This long-delayed project is set to transform the former Ispat/Irish Steel site on the island into a major public amenity area.

When completed, it will also provide a potential future development location for the Naval Service, which is headquartered on the island.

It is not yet known, however, whether future plans for the island will also include an 'Ocean Racing Yacht Hub' within the Naval Service base.

Reopening of the bridges, which represents the sole land-based road access point to the island, allows for the core remediation of the island's East Tip and the former factory site to proceed later in 2015 – a year after the EPA granted the necessary waste licence.

"The completion of this significant piece of infrastructural work, apart from being a major engineering achievement in its own right, paves the way for the long awaited core remediation work to proceed," said Minister Coveney.

"Once completed this project will usher in an entirely new phase of this island’s long and distinguished history and represents tangible evidence of the Government’s commitment to Cork Harbour and to the wider marine sector."

The minister commented Cork County Council, consultants RPS Consulting Engineers and contractors LM Keating Ltd for carrying out the work within a relatively tight timeframe and within budget.

He also paid tribute to the Naval Service for facilitating the refurbishment and for ensuring that its day-to-day work was not impacted throughout the busy construction phase. 

The upgrade was financed as part of a €40 million package signed off in October 2011 to clean up the toxic waste site at the former steelworks. Full details of the planned work are available at www.corkcoco.ie.

Published in Cork Harbour

#haulbowline – Marine minister Simon Coveney says there has been no final decision taken on an 'Ocean Yacht Racing Hub' within the Naval Service base at Haulbowline island in Cork Harbour.

In this morning's Irish Times newspaper, marine correspondent Lorna Siggins writes that a British yacht racing consultancy has met Government agencies as part of a 'grand plan' for haulbowline island, site of a former steelworks site. The plan for the yacht base was first mooted by British solo racer Alex Thomson when he called into to Cork Harbour for repairs last April before heading across the Atlantic Ocean.

As Afloat.ie reported last October, Thomson, together with his shore manager Stuart Hosford, a Cork native, returned to the harbour and gave a public lecture about his solo sailing success that also included comment about the potential to develop the harbour site. The visit was part of an 'Innovation Week' in Cork where Cork Institute of Technology, the Irish Naval Service and University College Cork promoted the first Imerc Innovation Week.

Interest in the Haulbowline site focuses on the substantial graving dock where large yachts measuring up to over 100–foot in length or more could be lifted in an out of the water in a deep water environment with convenient access to the Atlantic. 

Haulbowline has been making headlines for years because of cancer-causing residue, left over from the Irish Steel plant that once occupied the land. It has been confirmed that a cache of 500,000 tonnes of slag and toxic waste material were buried at the former steelworks. Afloat reported on the hot site in the harbour in 2011.

More in the Irish Times on the Yacht Hub story here.

Published in Cork Harbour

#navy – Ten new recruits to the Naval Service Reserve completed their training in a ceremony in the Naval Base on Haulbowline yesterday. The 10 recruits, 9 from Cork and 1 from Dublin endured 3 weeks of intense training where they covered a range of subjects such as foot and arms drill, marksmanship, sea survival, fire-fighting, military law and an introduction to military customs, traditions and way of life.

This is a milestone as it marks the first integrated Naval Service Reserve recruit class since the inception of the Single Force Concept which is a key element of the 2012 Defence Forces Reorganisation. The training was shared between members Naval College and the Naval Service Reserve. The Naval Service Reserve will soon be seeking a total of 25 potential recruits in its Cork (2), Dublin (5), Limerick (8) and Waterford (10) units.

The role of the NSR is to augment Naval Service seagoing strength through provision of trained personnel whilst at unit level providing the capability for an armed Naval Element afloat with local shore support and expert local maritime knowledge and intelligence in support of PDF Operations at and from the sea in the main trading ports in support of maintenance of National Sea Lines of Communication (SLOC).

The Naval Service is an integral part of Óglaigh na hÉireann / Defence Forces and operates jointly with the Army and Air Corps. The Naval Service protects Ireland's interests at and from the sea. Currently, the Naval Service is tasked with a broad range of maritime defence, security and other roles. Routine patrols are multi-tasked to encompass national and maritime security, ocean governance, fishery protection, safety and surveillance, port security, drug interdiction, pollution control and search and rescue.

The Service also supports Army operations in the littoral and by sea lift. It provides support on Aid to the Civil Power and Aid to the Civil Authority operations, including inter alia maritime security cordons, and possesses the primary diving team in the State. The Fisheries Monitoring Centre ( FMC) at the Naval Base is the designated national centre with responsibility for monitoring all fishing activity within the Irish Exclusive Fishery Limits and all Irish fishing vessels operating around the world. In addition, Naval Service Vessels have undertaken supply and reconnaissance missions to overseas peace support operations and participated in foreign visits in support of Irish Trade and Diplomacy.

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Published in Navy

#CorkHarbour - Following Marine Minister Simon Coveney's promise in May that the clean-up of the toxic waste site on Haulbowline Island 'will happen', the minister yesterday (25 July) welcomed confirmation by the Environmental Protection Agency (EPA) of their decision to grant a waste licence for the remediation of the site.

As previously reported on Afloat.ie, the Government originally signed off on a €40 million package to begin clean-up of the East Tip site on the island in Cork Harbour, the location of the former Irish Steel/Ispat plant, as far back as October 2011.

The Government was since criticised for its slow movement on the project, after the contract for the latest in a series of risk assessments was signed in April this year, despite what the Green Party's Dan Boyle said was "years of data" already collected on a site where "nothing has physically changed ... since 2011."

However, planning approval was granted in May, paving the way for the EPA's licence "in accordance with section 42(2) of the Waste Management Act 1996, (as amended) and subject to the detailed conditions attached," according to a Marine statement.

Commenting on the EPA’s confirmation, Minister Coveney said: “This decision will now enable Cork County Council – my department’s agents in this project – to commence the complex and detailed design phase of the core remediation project.

"Getting this aspect right will be crucial to the overall success of the project and ensure that the entire Haulbowline Island site can thrive and prosper into the future."

The minister said he is "determined that this project will proceed with minimal delays".

The remediation plan intends to transform Haulbowline Island into "a major civic amenity in the Cork Harbour region within a relatively short time span," Minister Coveney added.

"In the past few months alone, we have seen An Bord Pleanála grant its overall approval for the remediation project, commencement of work to repair the Haulbowline Island access bridges and now, the granting of a waste management licence by the EPA.

"The significant economic activity on the island is already bringing benefits to the local economy, gradually transforming the Island into a genuine national infrastructural asset and an integral part of the Government’s plans for Cork Harbour.”

Published in Cork Harbour
Tagged under
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For all you need on the Marine Environment - covering the latest news and updates on marine science and wildlife, weather and climate, power from the sea and Ireland's coastal regions and communities - the place to be is Afloat.ie.

Coastal Notes

The Coastal Notes category covers a broad range of stories, events and developments that have an impact on Ireland's coastal regions and communities, whose lives and livelihoods are directly linked with the sea and Ireland's coastal waters.

Topics covered in Coastal Notes can be as varied as the rare finding of sea-life creatures, an historic shipwreck with secrets to tell, or even a trawler's net caught hauling much more than just fish.

Other angles focusing the attention of Coastal Notes are Ireland's maritime museums, which are of national importance to maintaining access and knowledge of our nautical heritage, and those who harvest the sea using small boats based in harbours where infrastructure and safety pose an issue, plying their trade along the rugged wild western seaboard.

Coastal Notes tells the stories that are arguably as varied as the environment they come from, and which shape people's interaction with the natural world and our relationship with the sea.

Marine Wildlife

One of the greatest memories of any day spent boating around the Irish coast is an encounter with Marine Wildlife. It's a thrill for young and old to witness seabirds, seals, dolphins and whales right there in their own habitat. And as boaters fortunate enough to have experienced it will testify, even spotting a distant dorsal fin can be the highlight of any day afloat. Was that a porpoise? Was it a whale? No matter how brief the glimpse, it's a privilege to share the seas with Irish marine wildlife.

Thanks to our location in the North Atlantic, there appears to be no shortage of marine life to observe. From whales to dolphins, seals, sharks and other ocean animals, the Marine Wildlife category documents the most interesting accounts around our shores. And we're keen to receive your observations, your photos, links and video clips, too!

Also valuable is the unique perspective of all those who go afloat, from coastal sailing to sea angling to inshore kayaking to offshore yacht racing, as what they encounter can be of great importance to organisations such as the Irish Whale and Dolphin Group (IWDG). Thanks to their work we now know we share the seas with dozens of species who also call Ireland home. But as impressive as the list is, the experts believe there are still gaps in our knowledge. Next time you are out on the ocean waves, keep a sharp look out!

Weather

As an island in the North Atlantic, Ireland's fate is decided by Weather more so than many other European countries. When storm-force winds race across the Irish Sea, ferry and shipping services are cut off, disrupting our economy. When swollen waves crash on our shores, communities are flooded and fishermen brace for impact - both to their vessels and to their livelihoods.

Keeping abreast of the weather, therefore, is as important to leisure cruisers and fishing crews alike - for whom a small craft warning can mean the difference between life and death - as it is to the communities lining the coast, where timely weather alerts can help protect homes and lives.

Weather affects us all, and Afloat.ie will keep you informed on the hows and the whys.

Marine Science

Perhaps it's the work of the Irish research vessels RV Celtic Explorer and RV Celtic Voyager out in the Atlantic Ocean that best highlights the essential nature of Marine Science for the future growth of Ireland's emerging 'blue economy'.

From marine research to development and sustainable management, Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. Whether it's Wavebob ocean energy technology to aquaculture to weather buoys and oil exploration, the Marine Science category documents the work of Irish marine scientists and researchers and how they have secured prominent roles in many European and international marine science bodies.

Power From The Sea

The message from the experts is clear: offshore wind and wave energy is the future. And as Ireland looks towards the potential of the renewable energy sector, generating Power From The Sea will become a greater priority in the State's 'blue growth' strategy.

Developments and activities in existing and planned projects in the pipeline from the wind and wave renewables sector, and those of the energy exploration industry, point to the future of energy requirements for the whole world, not just in Ireland. And that's not to mention the supplementary industries that sea power projects can support in coastal communities.

Irish ports are already in a good position to capitalise on investments in offshore renewable energy services. And Power From The Sea can even be good for marine wildlife if done properly.

Aside from the green sector, our coastal waters also hold a wealth of oil and gas resources that numerous prospectors are hoping to exploit, even if people in coastal and island areas are as yet unsure of the potential benefits or pitfalls for their communities.

Changing Ocean Climate

Our ocean and climate are inextricably linked - the ocean plays a crucial role in the global climate system in a number of ways. These include absorbing excess heat from the atmosphere and absorbing 30 per cent of the carbon dioxide added to the atmosphere by human activity. But our marine ecosystems are coming under increasing pressure due to climate change.

The Marine Institute, with its national and international partners, works to observe and understand how our ocean is changing and analyses, models and projects the impacts of our changing oceans. Advice and forecasting projections of our changing oceans and climate are essential to create effective policies and management decisions to safeguard our ocean.

Dr Paul Connolly, CEO of the Marine Institute, said, “Our ocean is fundamental to life on earth and affects so many facets of our everyday activities. One of the greatest challenges we face as a society is that of our changing climate. The strong international collaborations that the Marine Institute has built up over decades facilitates a shared focusing on our changing ocean climate and developing new and enhanced ways of monitoring it and tracking changes over time.

“Our knowledge and services help us to observe these patterns of change and identify the steps to safeguard our marine ecosystems for future generations.”

The Marine Institute’s annual ocean climate research survey, which has been running since 2004, facilitates long term monitoring of the deep water environment to the west of Ireland. This repeat survey, which takes place on board RV Celtic Explorer, enables scientists to establish baseline oceanic conditions in Irish waters that can be used as a benchmark for future changes.

Scientists collect data on temperature, salinity, water currents, oxygen and carbon dioxide in the Atlantic Ocean. This high quality oceanographic data contributes to the Atlantic Ocean Observing System. Physical oceanographic data from the survey is submitted to the International Council for the Exploration of the Seas (ICES) and, in addition, the survey contributes to national research such as the VOCAB ocean acidification and biogeochemistry project, the ‘Clean Atlantic’ project on marine litter and the A4 marine climate change project.

Dr Caroline Cusack, who co-ordinates scientific activities on board the RV Celtic Explorer for the annual survey, said, “The generation of long-term series to monitor ocean climate is vital to allow us understand the likely impact of future changes in ocean climate on ecosystems and other marine resources.”

Other activities during the survey in 2019 included the deployment of oceanographic gliders, two Argo floats (Ireland’s contribution to EuroArgo) and four surface drifters (Interreg Atlantic Area Clean Atlantic project). The new Argo floats have the capacity to measure dissolved ocean and biogeochemical parameters from the ocean surface down to a depth of 2,000 metres continuously for up to four years, providing important information as to the health of our oceans.

During the 2019 survey, the RV Celtic Explorer retrieved a string of oceanographic sensors from the deep ocean at an adjacent subsurface moored station and deployed a replacement M6 weather buoy, as part of the Irish Marine Data Buoy Observation Network (IMDBON).

Funded by the Department of Agriculture, Food and the Marine, the IMDBON is managed by the Marine Institute in collaboration with Met Éireann and is designed to improve weather forecasts and safety at sea around Ireland. The data buoys have instruments which collect weather and ocean data including wind speed and direction, pressure, air and sea surface temperature and wave statistics. This data provides vital information for weather forecasts, shipping bulletins, gale and swell warnings as well as data for general public information and research.

“It is only in the last 20 years, meteorologists and climatologists have really began to understood the pivotal role the ocean plays in determining our climate and weather,” said Evelyn Cusack, Head of Forecasting at Met Éireann. “The real-time information provided by the Irish data buoy network is particularly important for our mariners and rescue services. The M6 data buoy in the Atlantic provides vital information on swell waves generated by Atlantic storms. Even though the weather and winds may be calm around our shores, there could be some very high swells coming in from Atlantic storms.”