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Displaying items by tag: Dusty

Dusty the dolphin last weekend treated two SCUBA diving sisters to an encounter they will never forget, as RTÉ News reports.

Jessica and Jennifer Smith were diving with their father Finbar as part of a group with the Burren Sub Aqua Club last Saturday (1 May) when they were approached by the inquisitive bottlenose, who has been a fixture of the West Clare coast for some 20 years.

Previous encounters have been mixed — in particular an incident reported in Doolin some years ago in which a woman was hospitalised.

But the teens were delighted to meet a much calmer Dusty, who may have been surprised to find humans in the water after months of restrictions prevented group dives.

RTÉ News has more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - Dusty the dolphin earned a measure of infamy in previous years after attacking a number of bathers at her former home in Doolin.

But the Wild Atlantic Way’s other resident bottlenose – after Dingle's celebrated Fungie – was in a much more agreeable mood in recent days, as a new video captured by visitor Elaine Farrell shows her adorable encounter with a snorkeller at Inis Oírr.

Dusty appears perfectly calm as she rolls over in the water for a belly rub from the diver, who was perched at the stern of a boat moored in the Aran Islands harbour.

However, as cute as that encounter might be, the Irish Whale and Dolphin Group’s Dr Simon Berrow warns that Dusty and other dolphins like her are still wild animals — and getting close to them can be dangerous.

“Our advice would be: don’t swim with the dolphins,” he said, adding: “Respect their distance and don’t do anything stupid. It’s hard to know what will set off aggressive behaviour.”

Elsewhere, video from the Copeland Islands off Donagahdee show a lazy seal taking it easy on a dinghy moored off the Irish coast recently.

Published in Marine Wildlife

#MarineWildlife - The swimmer who suffered serious injuries when she was attacked by Doolin's formerly resident dolphin has spoken of the "pure terror" of the incident last summer.

As previously reported on Afloat.ie, the woman was hospitalised after being stuck by the snout of Dusty the dolphin, whose behaviour had grown increasingly hostile towards swimmers in the Co Clare harbour over the summer.

Valerie Ryan spoke out some weeks later over the incident, calling for a total swimming ban in the area as she outlined the extent of her injuries, which included eight spinal fractures, two broken ribs and lung damage.

More recently, she recounted her experience for the Guardian, noting how Dusty "went ballistic" after she entered the water to join another swimmer ("I found out afterwards that she's very territorial when she us with somebody") and rammed Ryan from behind before she could climb out.

"All these people on the pier were staring down at me open-mouthed," she recalls. "Dusty was still in the water beside me, her tail flapping crazily. That was more frightening than anything: I thought, if she hits me with her tail, I could go under; I’m gone."

Yet despite the shock of that day, Ryan says she doesn't have "any anger towards Dusty. I respect her. But I was in her territory and she’s a wild, unpredictable animal. People need to know that."

The Guardian has much more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) has allayed concerns over the fate of Doolin's resident dolphin Dusty as work begins on the Co Clare town's new pier.

Despite the distress caused by her attacks on swimmers last year, Dusty has many loyal supporters - one of whom, Jan Ploeg, shared with the Sunday Independent concerns about the effect of underwater sound waves produced by blasting works in Doolin harbour on the sensitive cetacean.

However, the IWDG's Dr Simon Berrow says there's little to worry about, as Dusty is currently living and feeding at Inisheer, some 8km from the blast site, "so there will be no impact on her".

The IWDG is presently monitoring a 500m zone around the blasting works using passive acoustic monitoring through a hydrophone to ensure no marine mammals are affected by the potentially damaging sound waves.

Published in Marine Wildlife

#Dusty - Renewed warnings have been made to the public to keep a wide berth from Doolin's dolphin Dusty as the Irish Examiner reports she's "more jumpy" than usual.

Last summer the female bottlenose earned a degree of infamy after attacking a number of bathers in the Co Clare town, one of whom suffered eight spinal fractures, two broken ribs and lung damage in their altercation.

As we get closer to this year's summer, it may be tempting to join Dusty in the water for typical dolphin frolics, but Vanessa Fagan-Vanhorn of Dolphin Day Ireland strongly advises against it.

“[Disty] is definitely more jumpy and easier to startle than she used to be," she says. "The incidents of last summer do seem to have had an effect and her behaviour has changed."

The Irish Examiner has more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) has confirmed that a dead dolphin calf found washed up near Doolin in Co Clare almost three years ago was likely born to Dusty the dolphin, who's been the subject of much controversy over recent weeks.

Dr Simon Berrow of the IWDG writes that a sample was taken from the dead calf and stored for future genetic analysis. Similar samples were collected from Dusty by local diver and award winning photographer George Karbus, and these were sent to marine researcher Marie Louis at the Centre d’Etudes Biologiques de Chizé, France as part of her PhD project.

Louis recently analysed these samples and determined that Dusty and the calf shared the same haplotype, a genetic marker that points to a very likely relation between the two dolphins.

"Given the recent behaviour of Dusty in Doolin and suggestions locally that she gets more aggressive when she is pregnant, this latest analysis is relevant as it shows that Dusty is sexually mature, interacts and mates with other dolphins and has at least on one occasion had a calf," writes Berrow.

Last week the victim of an attack by the 14-year-old female bottlenose dolphin at Doolin has called for a total swimming ban in the area.

Published in Marine Wildlife

#DolphinAttack - A woman who suffered serious injuries after being struck by the snout of Doolin's dolphin resident Dusty has criticised the lack of warning signs in the harbour at the time.

As RTÉ News reports via the Irish Independent, Valerie Ryan is calling for a total swimming ban in the area after suffering eight spinal fractures, two broken ribs and lung damage in the incident on 28 July last.

The self-employed osteopath has been forced out of work for six months due to her injuries.

Hers was the fourth such altercation with Dusty, a 14-year-old female bottlenose dolphin, recorded at that point this summer.

It has since emerged that the dolphin may have been acting aggressively in reaction to mistreatment by certain members of the public on various occasions.

Warning signs have since been erected in the area by Clare County Council, in line with advice from the Irish Whale and Dolphin Group that no one should swim with any of the whales or dolphins that frequent Ireland's waters - activity that puts both humans and cetaceans at risk.

"This dolphin is a wild animal and people should take serious account of that," said Liam Griffin, water safety officer with Clare County Council.

Published in Marine Wildlife
Tagged under

#MarineWildlife - Dusty the dolphin has injured yet another swimmer off Doolin Pier in Co Clare in the latest of a recent spate of incidents, as The Irish Times reports.

Last night a woman was hospitalised after being struck by the dolphin's nose in the kidney area, leaving her "badly bruised and shocked by the incident".

It's since emerged that this was the fourth such attack by the bottlenose dolphin in the past month.

The cetacean responsible - a 14-year-old female - has made Doolin her home after many years in the Fanore area, and has apparently been responsible for a number of attacks on swimmers over the last two years.

But visitors continue to swim with the dolphin despite warnings by the Irish Whale and Dolphin Group (IWDG), which discourages any interference with the protected species.

The Irish Times has more on the story HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - A hat-tip goes to WorldIrish for this video posted on Vimeo by Monty Cantson capturing the moment when a playful dolphin paid a visit to a group of divers in Bones Bay at Doolin, Co Clare recently.

According to Lahinch Surf Experience, the bottlenose dolphin goes by the name of Dusty, after the singer Dusty Springfield.

The female cetacean has been a fixture of the area for more than a decade, and while apparently less friendly than Dingle's famous Fungie - she doesn't like to be touched - she seems happy to swim beside swimmers and divers, and loves to play with anything you might have in the water with you!

Published in Marine Wildlife

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.

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