Menu

Ireland's sailing, boating & maritime magazine

Displaying items by tag: Atlas

marineatlas – #Scientists from the Geological Survey of Ireland and UCD have contributed to a new Geological Atlas of the offshore geology of north-west of Europe, which will be launched today at the Geological Survey of Denmark, Copenhagen. The Atlas and associated database was jointly developed by 8 geological surveys and sponsored by more than a dozen exploration companies at a cost of €4 million, and is expected to result in increased exploration activity and research.

The full name of the Atlas project is the Northeast Atlantic Geoscience Tectonostratigraphic Atlas (NAGTEC) and GSI's involvement grew in partnership the NAG consortium, which is a cooperative framework agreement between the Geological Surveys of Ireland, Northern Ireland, Great Britain, The Netherlands, Germany, Norway, Iceland and Denmark (including Greenland and the Faroe Islands).

This hugely ambitious project began in June 2011, and in its 3 year lifespan has successfully correlated all released offshore data for the entire north-east Atlantic, for the very first time. Using this resource, skilled experts based at the various NAG surveys developed data products, primarily geological maps that detail the development of the North East Atlantic. These maps are now available for scrutiny amongst the NAGTEC Atlas pages, whilst the offshore data is housed in a structured database. It is worth noting that the project, undertaken by the multiple government agencies, was completed on time and on budget and met all targets.

Welcoming the launch, Minster of State at the Department of Communications, Energy and Natural Resources, Joe McHugh TD, pointed out that the long term benefits to Ireland, as a result of participation in NAGTEC are predicted to be significant:

· Datasets can be used by exploration companies to aid exploration.

· The majority of sponsoring companies are not active in Ireland but will now be more aware of Irish opportunities.

· The data will continue to stimulate research on offshore Ireland.

· This project will also highlight data and knowledge gaps for further exploration and research.

· New international research links have been forged between the surveys, which will result in more projects.

The Minster added that " this new data is also very timely in the context of the Atlantic exploration licensing round which was opened this summer and concludes in September 2015."

The Irish contribution to the NAGTEC project was co-ordinated by Maria Judge, INFOMAR Geologist at the Geological Survey of Ireland, and employed technical support from a post-doctoral researcher, Dr Kenneth McDermott, who was based at the School of Geological Sciences, UCD under the supervision of Prof. Pat Shannon. The project was also supported by the Department of Communications, Energy and Natural Resources' Petroleum Affairs Division of Ireland, who permitted access to the released offshore petroleum exploration data, from which much of the data products were generated.

The release of the atlas, to sponsoring companies initially, is timely for Ireland, as it comes after new licensing terms have been recently proposed and a new seismic data gathering exercise is underway, while another offshore licensing round will take place in 2015.

Published in Marine Science
Tagged under

#marineatlas – Simon Coveney, T.D., Minister for Agriculture Food and the Marine launched the Marine Institute's Atlas of Commercial Fisheries around Ireland in Dublin today (26th March '14).

The Atlas will be disseminated at a meeting of fishing industry representatives, environmental NGOs and scientists from Ireland, France, UK, Belgium, Portugal and Spain at Dublin Castle today. The meeting, part of the EU funded GEPETO project, will examine case studies on complex management issues associated with mixed fisheries in the Celtic Sea, Bay of Biscay and Iberian waters. The project aims to put in place the building blocks for integrated long-term fisheries management plans at a regional scale.

Minister Coveney welcomed the Atlas saying:

"New policy directions within the reformed Common Fisheries Policy, such as a regionalised approach and discard ban require better information. The Atlas of Commercial Fisheries presents complex data in a very visual way using informative maps, making it accessible to a whole range of stakeholders. It brings a new level of transparency in terms of fishing activities and offers new possibilities in terms of spatial management of mixed fisheries."

A new reformed CFP was agreed last May between Member States and the European Parliament. The agreement was reached after lengthy and complex negotiations under the Irish presidency, led by Minister Simon Coveney.

The Atlas of Commercial Fisheries around Ireland is the second of its kind published by the Marine Institute. It shows the distribution of fishing activities in Irish waters by gear and country. Fishing grounds as well as the distribution of landings for all the main commercial species is also shown at high resolution.

The Atlas has been developed in parallel with an online Atlas of Fisheries over a wider area within the EU funded GEPETO project. Dr. Colm Lordan, Marine Institute, co-author of the Atlas explains: "We can visualise and analyse complex scientific data and models as never before. The main challenge is to communicate the information in a way that is useful and understandable to stakeholders".

"The philosophy behind the GEPETO project is to replace the existing top-down management paradigm with a bottom-up approach in line with the new Common Fisheries Policy which is transparent, evidence based and developed in collaboration with the stakeholders. We have an opportunity to reshape the future of fisheries management and ensure a sustainable resource base and industry for future generations".

The Atlas of Commercial Fisheries around Ireland is available to download free at www.marine.ie or http://hdl.handle.net/10793/958

Published in Fishing
Tagged under
#FISHING – Commenting on the first ever Irish Discards Atlas, which was launched today, Minister Simon Coveney said "Ireland has now taken the lead in the debate on discards and this Atlas will inform the process to achieve real change and a significant reduction in discarding within the new Common Fisheries Policy". Minister Coveney emphasised that "discarding is an EU wide issue, not just an Irish issue. While the Atlas highlights discarding in the Irish fleet, all Member States fishing these stocks, do so at the same time, using similar gears and under the same market conditions. While there may be some differences, overall the discard trends will be similar for all".

The Marine Institute and BIM produced the "Discard Atlas" – which is a detailed compendium of discards by the Irish Fleet on a stock by stock and area by area basis. The Atlas also outlines a range of potential measures to help reduce discarding. The "Discard Atlas - scientific observations and potential solutions" was compiled with the support of Irish Industry, to inform the EU wide discard debate, to identify where action needs to be taken and to inform on the appropriate measures.

Commenting on the Atlas Minister Coveney said "Ireland has now taken the lead in the debate on discards and this Atlas will inform the process to achieve real change and a significant reduction in discarding within the new Common Fisheries Policy". Minister Coveney emphasised that "discarding is an EU wide issue, not just an Irish issue. While the Atlas highlights discarding in the Irish fleet, all Member States fishing these stocks, do so at the same time, using similar gears and under the same market conditions. While there may be some differences, overall the discard trends will be similar for all".

In calling for all Member States to publish their figures, the Minister said "I have consistently said that discarding is a complex issue and the debate must be informed by all the scientific facts, so we can better understand the issues and identify potential solutions". The information provided in the Atlas is based on information that is collected by all Member States. However, the international data has not been compiled into an Atlas format. Minister Coveney said " It is only when the full extent of the available international data are compiled can we collectively make informed decisions on a coherent EU wide discard policy, underpinned by a focussed suite of measures to significantly reduce and ultimately eliminate discards. The information contained in the Atlas re-enforces my long held view that we need to tackle the discard problem on a stock by stock and fishery by fishery basis, and not by a blunt simplistic blanket ban which will be difficult to enforce".

The Atlas states that in a review of world discarding, the UN noted that the northeast Atlantic has the second highest discard level in the world, estimated to be 1.3 million tonnes, the majority being attributed to EU fisheries. The extent of discarding varies and where international data are available, the picture is mixed. In the Celtic Sea, international discarding of haddock was 12,400 tonnes (56% by weight) in 2010. In the Irish Sea; an average discard rate of 30% for haddock associated with Irish vessels is in line with other countries. However, there are cases where Ireland makes a very minor contribution to overall international discarding; for example in 2010, 1,183t of Cod was discarded in the North West fishery (area Via), yet Ireland contributed to less than 1% of this.

Minister Coveney said that "I want to commend the Irish industry in their decision to support this project, and acknowledge that they have already been pro-active in bringing forward proposals to reduce discarding of, Cod, Haddock and Whiting in the Celtic Sea. I intend to build on this good work by asking the Irish Fisheries Science Research Partnership (IFSRP) to look at the matter in light of the new Atlas information and explore the possibility of coming forward with further ambitious discard mitigation measure. It is only by this type of cross industry co-operation that a comprehensive set of proposals for dealing with the EU wide discarding problem can be designed and implemented, and I call on other Member States to follow the Irish lead and publish the full details of their discards so that our common goal for the elimination of discards can be realised."

Published in Fishing
Tagged under
A new edition of the North Western Waters Atlas has just been published, showing the key biological features of the waters around Ireland. The Atlas brings together in one volume the answers to such diverse questions as: How is rising sea temperature affecting plankton species in European seas? Where do fish spawn around Ireland and the UK? What is the distribution of seabirds, sea mammals and deepwater corals? How are these areas protected? How many tonnes of fish were landed from ICES Areas VI and VII last year? Why do fishers need to discard fish? Where do vessels from other European member states fish within the Irish EEZ? And how do the many other marine activities fit in around all this?

This second edition of the Atlas of the North Western Waters is now available for free download here. It has been funded under the EU MEFEPO (Making the European Fisheries Ecosystem Plan Operational) project, made up of ecologists, economists, management experts and fisheries scientists who are trying to make ecosystem-based fisheries management (EBFM) a reality in Europe. EBFM seeks to support the 'three pillars of sustainability' (ecological, social and economic) and as such includes human activity in the ecosystem.

The Atlas is intended for policy makers, managers and interested stakeholders. Its purpose is to provide a broad overview of the ecosystem of the NWW Regional Advisory Council (RAC) area with the science kept as clear and concise as possible and technical language kept to a minimum.

"Next year the European Marine Strategy Framework Directive requires an analysis of the features, pressures and impacts on member states' waters and the reform of the Common Fisheries Policy will put more emphasis on regionalising management," said Dr. Cormac Nolan of the MEFEPO project at the Marine Institute, "so this new edition of the North Western Waters Atlas, and the work of the MEFEPO team behind it, is both timely and valuable."

The first edition of the Atlas, published in 2009, was extremely well received and this 2nd edition has been updated and revised in response to stakeholder feedback. The Atlas provides up-to-date information on the physical and chemical features, habitat types, biological features, birds, mammals, fishing activity and other human activities taking place within the NWW region. There are new chapters on elasmobranchs and mariculture and the hot topic of discarding is covered in more detail. Background material on four NWW fisheries (mackerel, hake, Nephrops and scallop), which have been used as case studies in the MEFEPO project, is also presented.

Published in Marine Science

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