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Displaying items by tag: marine wildlife

#MarineWildlife - The carcass of an 11-tonne sperm whale has washed up at Carnsore Point in Co Wexford, as the Gorey Guardian reports.

The 8.5m whale — discovered by local man Davie Rea on the rocky shore at the end of last week — was identified as an adult female by the Irish Whale and Dolphin Group (IWDG).

Kevin MacCormick of the IWDG added that the giant marine mammal appeared to be emaciated “so most likely it was not in good health”.

It’s been five years since the last sperm whale stranding on the Wexford coast, as the species is more often found in western waters.

The Gorey Guardian has more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - Not even two months in and 2017 is already the worst year on record for whale and dolphin strandings, according to the Irish Whale and Dolphin Group (IWDG).

As of Friday 17 February, a whopping 56 cetacean standings had been recorded — more than half of them identified as common dolphins.

Prior to 2010, the average numbers of standings were around 22, of which five would have been common dolphins, says the IWDG’s strandings officer Mick O’Connell.

The question of what is happening to cause such a spike in strandings throughout this decade prompted a meeting between the IWDG, Government agencies and representatives from Irish and European fishing fleets earlier this week.

“There is a disconnect somewhere,” says O’Connell, “as internationally accepted visual evidence of bycatch is seen in some strandings, and post-mortem reports on five common dolphins in Mayo in 2013 reported that their deaths were likely to be due to bycatch in a pelagic trawl net, yet Irish and EU observer schemes involving pelagic trawlers reported no bycatch in commercial pelagic hauls.”

The latest stranding was recorded in Fenit, Co Kerry on Wednesday (15 February) — a dolphin alleged by locals to have been caught in the nets of a large trawler offshore before being dumped overboard, as the Irish Mirror reports.

The Irish Examiner adds that another common dolphin with blood marks was found at Ballyconneely Beach in Connemara on the same day, while two days previous the emaciated carcass of a sperm whale was found on Nethertown Beach at the most south-easterly point of Co Wexford.

Last month, a spate of marine wildlife standings on the Waterford coast was blamed on pair trawling activity in the area.

Published in Marine Wildlife

#MarineWildlife - The Galway Atlantaquaria is currently caring for an extremely rare slipper lobster found in Galway Bay off the Aran Islands in recent days.

According to the Marine Institute, this is the first recorded landing of the warm ocean species at this latitude in the North Atlantic, after previous reports Kerry and Cork in the last decade.

The latest find was landed by skipper John Connolly of the fishing vessel Connacht Ranger from Kilronan on Inis Mór, and landed into Rossaveal, where it was later identified by Terlich Smith of the Marine Institute.

"My nieces and nephews were very excited about the slipper lobster, and named it Tréan, which is an old Irish word for hardy and brave and usually associated with warriors,” said Connolly.

“The fact it was so small, came so far north, and survived being towed up in a big net full of spurdogs, stones and prawns does make the name seem pretty apt.”

The Galway Atlantaquaria is now caring for the 72mm exotic lobster, which is progressing well after a week in quarantine.

Published in Marine Wildlife

There are photographs on marine animal welfare websites which show the awful horror and terrible suffering which balloon and lantern releases into the air have caused to marine wildlife. If you saw or see them, you would never again let a balloon blow away towards the sky. Those photographs certainly made a huge impression on me as did Niall Hatch, Development Officer with Birdwatch when he came on the programme this week with a plea to all listeners – even though it may be done with the best of intentions, please stop releasing balloons into the air, because that act is killing seabirds and marine wildlife. The country’s marine animal welfare organisations are all backing this plea.
Do listen to Niall, hearken to his words and take action…..

On THIS ISLAND NATION we bring you stories that you won’t hear on any other radio station…. There hasn’t been much reporting that it rains in Antarctica, the Continent of snow and ice where it is now Summertime… And that rain is killing penguins who are used to the cold temperatures but not to being wet….Donald Trump doesn’t believe in climate change… He should listen to those with first-hand experience, like Jim Wilson, the respected Irish ecologist and ornithologist, just back from a trip down there and about to return to the area… Climate change is a hard-sell, he says, but it is happening. It’s difficult to imagine perhaps, but it is a sign of climate change – rain in Antarctica.. Weather is what we experience every day, climate is the long-term change in weather. On our last programme Jim revealed that it was an Irishman, Edward Bransfield, who first set eyes on Antarctica. That story has brought a big response from listeners, so progress is being made on the plan to build a monument to honour Bransfield, even if Russia’s Vladimir Putin may try to claim territorial rights in Antarctica. He could face a tough job to beat the people of Cork Harbour!
The Government’s plans to protect and develop rural communities will, it is hoped, include the coastal communities and should include the offshore island communities which are an essential part of Ireland’s maritime history and culture. Rhoda Twombly, Secretary of the Islands’ Federation, Comhdháil Oileán na hÉireann, brings us the latest news from the islands, which include a new college on Inishmaan and developments in the arts on Inisheer. She also reveals why the people of Inishbofin Island are scouring the world for ‘yarn bombs’!
“Boating is for everybody.” I liked those words from Martin Ryan, Chairman of Meitheal Mara, Cork City’s community boatyard and maritime heritage voluntary organisation which has launched an ambitious €5m. ‘Strategic Plan’ to create “an integrated maritime hub” on Leeside. He accepts that it will take some time, maybe as much as five years to achieve, but says the organisation is determined to do this. He makes good points about how our rivers belong to everyone and how building a boat to use on them can be a life-changing experience.
Salmon anglers were not happy in the month of January when, for the first time, no Spring salmon were caught, though this changed this month. Myles Kelly of Inland Fisheries Ireland reports the story for THIS ISLAND NATION.
Enjoy the programme below.

Published in Island Nation

#MarineWildlife - The Seal Rescue Centre in Courtown is appealing for new sponsors to fund supplies for the marine wildlife in its care, as the Gorey Guardian reports.

The sanctuary recently took on its first sponsor in Gorey’s Amber Springs Hotel, which now has its name displayed over one of the 12 kennels available.

More than 60 seals are being kept at the Co Wexford centre that has a busy winter period taking in rescued seals and seal pups, the latest of them brought in from Clogherhead in Co Louth at the end of January.

But the Seal Rescue Centre is also celebrating successful releases back into the wild of seals it has treated — like Nala, an orphaned seal found in distress at Union Hall in West Cork last October, according to the Southern Star.

Published in Marine Wildlife

#MarineScience - Scientists from Northern Ireland will lead a new project monitoring whale and dolphin sounds off the Scottish and Irish coasts, as BBC News reports.

The scheme led by the Agri-Food and Biosciences Institute (AFBI) will see a network of buoys deployed with devices to pick up cetacean chatter – as well as potentially harmful ocean sounds from sea traffic or industry.

"Displacement from noise is a very real effect and ... if it doesn't cause them to move will change their behaviours and, at the most acute levels, can cause physical and physiological damage to the animals,” says Dr Adam Mellor of the AFBI.

BBC News has more on the story HERE.

Published in Marine Science

#MarineWildlife - A whopping 71 species of shark can be found swimming in Irish waters.

That’s according to the new New Red List of Cartilaginous Fish, as reported by TheJournal.ie, which adds that half of all sharks in Europe can be found swimming around the Irish coast.

Eleven of these species are classified as either ‘endangered' ’critically endangered’, such as the porbeagle shark, the Portuguese dogfish and the basking shark — the second-largest fish in the oceans and a frequent visitor to Irish inshore waters.

The Red List comes hot on the heels of a new atlas of Ireland’s wildlife that’s dominated by whales and dolphins, as previously reported on Afloat.ie.

And it also notes that outside of Ireland, where angling for such species is predominantly catch-and-release, recreational fishing poses a growing threat to cartilaginous fish like sharks, skates and rays.

TheJournal.ie has more on the story HERE.

Published in Marine Wildlife
Tagged under

#MarineWildlife - Ireland’s whales and dolphins feature in a new atlas of the country’s wildlife, as The Irish Times reports.

The Atlas of Mammals in Ireland 2010-2015, published by the National Biodiversity Data Centre, maps the distribution of 77 mammal species both on the island and in its territorial waters.

Cetaceans account for almost a third of this number, among a whopping 68 species of whales and dolphins that frequent Irish waters.

The Irish Whale and Dolphin Group’s Dr Simon Berrow relates his long-term study of the Shannon Estuary’s thriving population of bottlenose dolphins in a book that celebrates an encouraging national habitat for species that struggle not so far from our shores.

Afloat.ie readers might remember a previous atlas concentrating on Ireland’s abundance of marine mammals that was published in 2013, and for which this new book makes a useful comparison.

Published in Marine Wildlife

#MarineWildlife - The Irish Whale and Dolphin Group reports on the stranding of three common dolphins in Dungarvan at the weekend.

Two of the three dolphins were still alive when found on Friday (13 January), though they were in “poor condition”, and one was later confirmed dead. The other was last seen in the area on Saturday and its current status is unconfirmed.

The news comes just days after two common dolphins were refloated after stranding in Tarbert, Co Kerry, as previously reported on Afloat.ie.

It also follows a spate of marine wildlife deaths on the Waterford coast during the week, incidents that have been blamed on pair trawling activity.

Published in Marine Wildlife

#PairTrawling - Winter season pair trawling has been blamed for a spate of marine wildlife deaths on the Waterford coast this week, as the Irish Examiner reports.

Locals in Ardmore discovered four seals and a porpoise washed up on their beach this past Wednesday (11 January).

At least one of the seals was photographed with what appeared to be fishing net entangled around its snout.

Seals and cetaceans including humpback whales have been spotted off the South Coast in big numbers this month, likely following shoals of herring — also a popular fish for pair trawling, a fishing practice criticised by environmentalists for its threat to inshore marine wildlife.

Pair trawling was the subject of a debate on RTÉ Radio 1’s Countrywide last month, as previously reported on Afloat.ie.

Published in Marine Wildlife
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Ireland's Offshore Renewable Energy

Because of Ireland's location at the Atlantic edge of the EU, it has more offshore energy potential than most other countries in Europe. The conditions are suitable for the development of the full range of current offshore renewable energy technologies.

Offshore Renewable Energy FAQs

Offshore renewable energy draws on the natural energy provided by wind, wave and tide to convert it into electricity for industry and domestic consumption.

Offshore wind is the most advanced technology, using fixed wind turbines in coastal areas, while floating wind is a developing technology more suited to deeper water. In 2018, offshore wind provided a tiny fraction of global electricity supply, but it is set to expand strongly in the coming decades into a USD 1 trillion business, according to the International Energy Agency (IEA). It says that turbines are growing in size and in power capacity, which in turn is "delivering major performance and cost improvements for offshore wind farms".

The global offshore wind market grew nearly 30% per year between 2010 and 2018, according to the IEA, due to rapid technology improvements, It calculated that about 150 new offshore wind projects are in active development around the world. Europe in particular has fostered the technology's development, led by Britain, Germany and Denmark, but China added more capacity than any other country in 2018.

A report for the Irish Wind Energy Assocation (IWEA) by the Carbon Trust – a British government-backed limited company established to accelerate Britain's move to a low carbon economy - says there are currently 14 fixed-bottom wind energy projects, four floating wind projects and one project that has yet to choose a technology at some stage of development in Irish waters. Some of these projects are aiming to build before 2030 to contribute to the 5GW target set by the Irish government, and others are expected to build after 2030. These projects have to secure planning permission, obtain a grid connection and also be successful in a competitive auction in the Renewable Electricity Support Scheme (RESS).

The electricity generated by each turbine is collected by an offshore electricity substation located within the wind farm. Seabed cables connect the offshore substation to an onshore substation on the coast. These cables transport the electricity to land from where it will be used to power homes, farms and businesses around Ireland. The offshore developer works with EirGrid, which operates the national grid, to identify how best to do this and where exactly on the grid the project should connect.

The new Marine Planning and Development Management Bill will create a new streamlined system for planning permission for activity or infrastructure in Irish waters or on the seabed, including offshore wind farms. It is due to be published before the end of 2020 and enacted in 2021.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE.

There are a number of companies aiming to develop offshore wind energy off the Irish coast and some of the larger ones would be ESB, SSE Renewables, Energia, Statkraft and RWE. Is there scope for community involvement in offshore wind? The IWEA says that from the early stages of a project, the wind farm developer "should be engaging with the local community to inform them about the project, answer their questions and listen to their concerns". It says this provides the community with "the opportunity to work with the developer to help shape the final layout and design of the project". Listening to fishing industry concerns, and how fishermen may be affected by survey works, construction and eventual operation of a project is "of particular concern to developers", the IWEA says. It says there will also be a community benefit fund put in place for each project. It says the final details of this will be addressed in the design of the RESS (see below) for offshore wind but it has the potential to be "tens of millions of euro over the 15 years of the RESS contract". The Government is also considering the possibility that communities will be enabled to invest in offshore wind farms though there is "no clarity yet on how this would work", the IWEA says.

Based on current plans, it would amount to around 12 GW of offshore wind energy. However, the IWEA points out that is unlikely that all of the projects planned will be completed. The industry says there is even more significant potential for floating offshore wind off Ireland's west coast and the Programme for Government contains a commitment to develop a long-term plan for at least 30 GW of floating offshore wind in our deeper waters.

There are many different models of turbines. The larger a turbine, the more efficient it is in producing electricity at a good price. In choosing a turbine model the developer will be conscious of this ,but also has to be aware the impact of the turbine on the environment, marine life, biodiversity and visual impact. As a broad rule an offshore wind turbine will have a tip-height of between 165m and 215m tall. However, turbine technology is evolving at a rapid rate with larger more efficient turbines anticipated on the market in the coming years.

 

The Renewable Electricity Support Scheme is designed to support the development of renewable energy projects in Ireland. Under the scheme wind farms and solar farms compete against each other in an auction with the projects which offer power at the lowest price awarded contracts. These contracts provide them with a guaranteed price for their power for 15 years. If they obtain a better price for their electricity on the wholesale market they must return the difference to the consumer.

Yes. The first auction for offshore renewable energy projects is expected to take place in late 2021.

Cost is one difference, and technology is another. Floating wind farm technology is relatively new, but allows use of deeper water. Ireland's 50-metre contour line is the limit for traditional bottom-fixed wind farms, and it is also very close to population centres, which makes visibility of large turbines an issue - hence the attraction of floating structures Do offshore wind farms pose a navigational hazard to shipping? Inshore fishermen do have valid concerns. One of the first steps in identifying a site as a potential location for an offshore wind farm is to identify and assess the level of existing marine activity in the area and this particularly includes shipping. The National Marine Planning Framework aims to create, for the first time, a plan to balance the various kinds of offshore activity with the protection of the Irish marine environment. This is expected to be published before the end of 2020, and will set out clearly where is suitable for offshore renewable energy development and where it is not - due, for example, to shipping movements and safe navigation.

YEnvironmental organisations are concerned about the impact of turbines on bird populations, particularly migrating birds. A Danish scientific study published in 2019 found evidence that larger birds were tending to avoid turbine blades, but said it didn't have sufficient evidence for smaller birds – and cautioned that the cumulative effect of farms could still have an impact on bird movements. A full environmental impact assessment has to be carried out before a developer can apply for planning permission to develop an offshore wind farm. This would include desk-based studies as well as extensive surveys of the population and movements of birds and marine mammals, as well as fish and seabed habitats. If a potential environmental impact is identified the developer must, as part of the planning application, show how the project will be designed in such a way as to avoid the impact or to mitigate against it.

A typical 500 MW offshore wind farm would require an operations and maintenance base which would be on the nearby coast. Such a project would generally create between 80-100 fulltime jobs, according to the IWEA. There would also be a substantial increase to in-direct employment and associated socio-economic benefit to the surrounding area where the operation and maintenance hub is located.

The recent Carbon Trust report for the IWEA, entitled Harnessing our potential, identified significant skills shortages for offshore wind in Ireland across the areas of engineering financial services and logistics. The IWEA says that as Ireland is a relatively new entrant to the offshore wind market, there are "opportunities to develop and implement strategies to address the skills shortages for delivering offshore wind and for Ireland to be a net exporter of human capital and skills to the highly competitive global offshore wind supply chain". Offshore wind requires a diverse workforce with jobs in both transferable (for example from the oil and gas sector) and specialist disciplines across apprenticeships and higher education. IWEA have a training network called the Green Tech Skillnet that facilitates training and networking opportunities in the renewable energy sector.

It is expected that developing the 3.5 GW of offshore wind energy identified in the Government's Climate Action Plan would create around 2,500 jobs in construction and development and around 700 permanent operations and maintenance jobs. The Programme for Government published in 2020 has an enhanced target of 5 GW of offshore wind which would create even more employment. The industry says that in the initial stages, the development of offshore wind energy would create employment in conducting environmental surveys, community engagement and development applications for planning. As a site moves to construction, people with backgrounds in various types of engineering, marine construction and marine transport would be recruited. Once the site is up and running , a project requires a team of turbine technicians, engineers and administrators to ensure the wind farm is fully and properly maintained, as well as crew for the crew transfer vessels transporting workers from shore to the turbines.

The IEA says that today's offshore wind market "doesn't even come close to tapping the full potential – with high-quality resources available in most major markets". It estimates that offshore wind has the potential to generate more than 420 000 Terawatt hours per year (TWh/yr) worldwide – as in more than 18 times the current global electricity demand. One Terawatt is 114 megawatts, and to put it in context, Scotland it has a population a little over 5 million and requires 25 TWh/yr of electrical energy.

Not as advanced as wind, with anchoring a big challenge – given that the most effective wave energy has to be in the most energetic locations, such as the Irish west coast. Britain, Ireland and Portugal are regarded as most advanced in developing wave energy technology. The prize is significant, the industry says, as there are forecasts that varying between 4000TWh/yr to 29500TWh/yr. Europe consumes around 3000TWh/year.

The industry has two main umbrella organisations – the Irish Wind Energy Association, which represents both onshore and offshore wind, and the Marine Renewables Industry Association, which focuses on all types of renewable in the marine environment.

©Afloat 2020