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Displaying items by tag: marine science

#OceanEnergy - A University College Cork project to investigate "nonlinear wave-current interactions in the nearshore" for the development of Ireland's ocean energy industry has been awarded a research grant worth more than half a million euro by Science Foundation Ireland (SFI).

David Henry's marine science research, approved under the 2013 Career Development Awards, is one of 40 projects receiving funding under SFI's double-headed grant scheme that totals some €23 million via the Department of Jobs, Enterprise and Innovation.

"Funding for researchers at the outset of their careers is an important element of the Government’s strategy for job creation in research and innovation under our Action Plan for Jobs," said Innovation Minister Sean Sherlock at the announcement on Tuesday 8 July.  

"SFI’s funding schemes for early career researchers help ensure that excellent research with the potential for real economic and societal impact is properly supported in Ireland. Investment like this is important for Ireland’s developing international reputation for excellent research with impact."

SFI has more on the story HERE.    

Published in Power From the Sea

#MarineScience - Marine scientists from Ireland, the UK, US and Germany are starting to examine data collected from the Marine Institute's recent research mission to the Whittard Canyon in the North Atlantic, according to RTÉ News.

As previously reported on Afloat.ie, researchers spent two weeks earlier this month exploring the sea bed of the deep ocean canyon some 250 miles southwest of Cork, using the institute's ROV Holland I to study the diversity of marine wildlife at depths of as much as 3km below the surface.

Among their finds so far is a rare black coral, while samples of deep sea sponge were also taken for analysis of climactic changes to the subsea ecosystem. RTÉ News has more on the story, including video, HERE.

Published in Marine Science

#NewDesign - The Verge has some beautiful artists' renderings of a proposal for an amazing ocean laboratory that's been dubbed 'the Starship Enterprise of sea exploration'.

The brainchild of architect and oceanographer Jacques Rougerie, the SeaOrbiter is the culmination of 30 years of research into undersea habitats and, if realised, would employ the latest in solar and wind power technologies to sustain itself in the ocean with minimum impact on the environment.

Rougerie hopes to have a prototype craft ready to launch by the end of 2016, provided he can raise the $46 million required for the project.

The Verge has much more on the story HERE.

Published in Marine Science

#marinescience – The annual Marine Institute bursary programme gets underway this month (June, 2014) with 22 third-level students. Over eight weeks the students will work in a variety of areas including fish and shellfish assessments and surveys, sampling salmon and commercial fisheries in ports, maritime economics, oceanographic equipment modifications and communications.

"The student summer bursary programme has been ongoing since the 1960's and has great historical importance to the marine science sector. The work experience programme enables students from a wide variety of disciplines to further their knowledge and research in their particular area of interest and it offers the students to expand their professional networks within Ireland and abroad," explained Ms. Helen McCormick, Senior Laboratory Analyst at the Marine Institute and co-ordinator of the bursary programme for 2014.

The students will gain hands on experience at different locations around Ireland, including the offices and laboratories at the Marine Institute - Galway, Harcourt Street - Dublin and Burrishoole Catchment - Newport, County Mayo. Some students will also be located at fisheries ports in counties Cork, Waterford and Louth.

With the publication of "Harnessing Our Ocean Wealth" in July 2012, Ireland is expected to promote investment and enable growth within the marine sector. The bursary programme offers a promising gateway into the expanding areas of marine science and research in Ireland.

The programme is well recognised and aims to promote future employment opportunities for undergraduates and postgraduates. Dr Peter Heffernan, CEO of the Marine Institute congratulated all successful bursars on this years programme saying, "The Institute is delighted to support this excellent learning opportunity for Irish students".

Published in Marine Science

#MarineScience - Marine-related postgraduates (MSc and PhD) across Ireland and Germany are being offered a unique opportunity to gain offshore marine research and training skills and experience acting as chief scientists of their own research voyage from 11-17 September as part of the 2014 Atlantic Summer School.

The five days of research onboard the RV Celtic Explorer will focus on a multidisciplinary investigation of cold water coral ecosystems off the Belgica Mound Province, a Special Area of Conservation (SAC) approximately 100km south-west of Ireland.

“These unique environments are biological hotspots with diverse animal life associated with the reef-building corals," says Dr Paulha McGrane, national co-ordinator of the Strategic Marine Alliance for Research and Training (SMART) in Ireland.

"Formed over millennia, the giant carbonate mounds reach up to 300m high, at depths of between 550 and 1060m in the ocean.”

Dr McGrane adds that postgraduates "will gain experience acquiring, processing and archiving samples taken from the mounds, which provide high-resolution records of long term climate change.

"Using a variety of novel equipment and instrumentation, the survey will focus on the biological, geological and oceanographic dynamics that control the development and decay of carbonate mounds.”

In addition, the Atlantic Summer School includes pre-survey meetings (via Skype), pre-cruise preparation in Cork and post-survey data analysis and reporting in Galway. The course also involves distance learning, lectures and practical shore-based workshops.

“This pooled infrastructure and expertise from Ireland and Germany’s higher education institutes [respectively, SMART and the Alfred-Wegener Institute for Polar and Marine Research (AWI)] provides an incredible chance for postgraduates to get the necessary practical experience and develop networking opportunities they need early in their careers,” says Prof Karen Wiltshire, vice-president of the AWI.

“We are all pleased to be part of this strategic collaboration, which will ultimately develop careers pathways and mobility for students between the island of Ireland and Germany and increase multidisciplinary research capacity in Atlantic nations."

Dr Peter Heffernan of the Marine Institute congratulated all involved in this important initiative on board the RV Celtic Explorer, and expressed his delight in "supporting this excellent training opportunity for Irish postgraduates”.

Online application forms must be completed and received by 17:00 CET on Friday 6 June 2014. Applicants will be informed on the outcome of evaluations by 20 June 2014.

For further information please visit the SMART website or contact [email protected].

Published in Marine Science

#BlueEconomy - The European Commission last week presented an Action Plan for Innovation in the 'Blue Economy' to help use ocean resources responsibly and sustainably as sources of food, medicine and energy, and drive growth and jobs in Europe.

Marine Institute chief executive Dr Peter Heffernan said the plan "reflects the importance of the oceans impact on our daily lives and the urgent need to better understand our oceans in order manage them responsibly to generate benefits for all citizens.

"It’s a very welcome initiative and consistent with initiatives already underway here in Ireland such as Harnessing Our Ocean Wealth - An Integrated Marine Plan for Ireland, which aims to increase the turnover from our ocean economy to exceed €6.4 billion by 2020.”

A key objective of the action plan is to create a digital map of the entire seabed of European waters by 2020. Maps like those developed by the INFOMAR programme in Ireland are also crucial for accurate localised models of climate change and forecasting.

Meanwhile, opportunities for Irish marine researchers will be enhanced by the focus on blue growth in the new Horizon 2020 programme, with a specific €145 million budget for 2014-2015 alone, and further opportunities across the programme.

There are also plans to look at the possibility of forming a 'Knowledge and Innovation Community' made up of major players from the research, business and education communities.

In addition, the the blue innovation action plan proposes to set up a Blue Economy Business and Science Forum, which will involve the private sector, scientists and NGOs to help shape the blue economy of the future and share ideas and results.

“Ireland’s marine plan has established similar forum – a ‘marine development task force’ to look at pushing opportunities and significantly moving the plan forward,” said Dr Heffernan.

"All of this will mean more opportunities for Irish researchers and business to partner and support EU initiatives on marine economic development in line with our national integrated marine plan.”

Published in Marine Science

#MarineScience - The Explorers Marine Education Programme is looking for expressions of interest from those with experience in the primary education sector and an interest in the marine, to develop a range of marine-themed primary school lesson plans and worksheets.

Subjects for focus under the recently expanded programme include English, Geography, Visual Art, Mathematics, Music, Science and PE.

The Explorers Marine Education Programme has been running for over eight years in Galway, Mayo, Dublin and Cork and has a number of educational materials available on www.explorers.ie.

The programme was established by the Marine Institute and Galway Atlantaquaria and is supported by the Galway Education Centre, Sea Life Bray, Blackrock Education Centre and the Lifetime Lab, Cork.

Education officer Dr Noirín Burke says the programme “aims to raise awareness and interest in Ireland’s marine resources and environment and presents many of opportunities to teach subjects in primary school that relate to the marine environment, marine species, marine technology and our oceans."

Any current or former primary school teachers interested in producing Explorer educational materials during the months of June to October will find more details in the expression of interest document HERE.

Further enquiries can be directed to Dr Burke at 085 754 0836 or [email protected]. The closing date for expressions of interest is Friday 16 May 2014.

Published in Marine Science

#MarineScience - Two marine scientists associated with the Marine Institute through research carried out under the Sea Change Strategy have gone on to win support for specific small projects through the newly established International Council of the Exploration of the Sea (ICES) Science Fund.

Earlier this month ICES announced eight projects to be supported through the new Science Fund and focused on those that will add value to the ICES Science Plan of achieving integrated marine ecosystem understanding.

Dr Peter Heffernan of the Marine Institute congratulated Dr Sarah Kraak and Dr Kathryn Hughes on their projects being selected, saying: “It is a great achievement for the two researchers associated with the Marine Institute to be awarded the ICES funding.

"By encouraging researchers to engage with both academic and government institutions, this allows us to provide the best available science and knowledge and to make informed decisions of our ocean wealth at a national and international level.”

Dr Sarah Kraak from University College Cork is currently a postdoctoral fellow working on research to develop and test through simulation a suite of measures that will contribute to rebuilding depleted fish stocks in waters around Ireland carried out under the Sea Change Strategy and funded by the Marine Institute.

As lead scientist, Dr Kraak’s ICES project is called 'Insights from Behavioural Economics to improve Fisheries Management', and is co-lead by Ciaran Kelly from the Fisheries Ecosystem Advisory Services at the Marine Institute.

“Conventionally, fisheries management aims to modify the behaviour of fishers with laws and regulations," said Dr Kraak. "This method of a top-down control may not always fully achieve its objectives, owing to the interests of the individual fishermen.

"Therefore, using the discipline of Behavioural Economics, the project aims to research what drives human behaviour in fisheries. This approach may prove to be more useful in fisheries management and achieving sustainable resource exploitation."

In addition to the ICES funding, this project has already attracted a small grant from the Fisheries Society of the British Isles (FSBI).

The other project is a postdoctorate project led by Dr Kathryn Hughes from Bangor Universtiy in the UK. Dr Hughes recently completed her PhD on the impact of climate change on the distribution, biology and productivity of fish stocks in waters around Ireland, which was funded by the Marine Institute under Sea Change and co-supervised by Leonie Dransfeld from the Marine Institute.

Following completion of her PhD, Dr Hughes is now working on an international project called 'Developing Methods for Determining a Global Footprint of Mobile Bottom Fishing Using VMS Data', which aims to highlight the effects of trawling from countries that do not have the required resources to process and analyse raw fishing effort data.

ICES co-ordinates and promotes marine research in the North Atlantic Ocean, the North Sea, and the Baltic Sea, and advises international commissions and governments on marine policy and management issues related to the impacts of human activities on marine ecosystems and the management of the exploitation of living marine resources. ICES is working towards integrated ecosystem assessments and integrated advice, delivered at the regional seas level.

ICES is a network of more than 4,000 scientists from almost 300 institutes, with 1,600 scientists participating in activities annually from 20 member countries. To view the full list of projects and to follow their development, visit the ICES website HERE.

Published in Marine Science

#MarineScience - Applications are now invited for the Atlantic Summer School 2014 to be held on board Irish national research vessel RV Celtic Explorer from 11-17 September.

The school is a collaboration between the Strategic Marine Alliance for Research and Training (SMART) and the Alfred Wegner Institute for Polar and Marine Research (AWI), with ship time provided by the Marine Institute, and is open to all marine-related postgraduate students (MSc and PhD) from across the island of Ireland and Germany.

The 2014 Summer School aims to build capacity in offshore marine research by providing early-stage career scientists with the knowledge and skills necessary to act as chief scientists on research surveys.

Participants will conduct a multidisciplinary investigation of cold water carbonate (CWC) ecosystems off the Belgica Mound Province, which is a Special Area of Conservation (SACs) approximately 100km southwest of Ireland.

In addition to the five days of seagoing research, the school includes pre-survey meetings via Skype, pre-cruise preparation in Cork and post-survey data analysis and reporting in Galway.

Course content will include:

  • Pre-survey meetings and lectures on the study site, SACs and CWC ecosystems.
  • Practical shore-based workshop designing and planning the survey.
  • Deployment and operation of novel equipment and instrumentation.
  • Acquisition, processing and archiving of samples.
  • On-board evening survey meetings and lectures.
  • Post-survey data processing, analysis and open source publishing.
  • Reporting initial findings through working groups.

The collaboration is designed to forge mobility pathways for early career researchers between Ireland and Germany and serve as an excellent networking opportunity for all participants.

This is the first of a series of summer schools that will alternate between Irish and German research vessels, with the 2015 school taking place on the RV Heincke.

Training will be overseen by experts from University College Cork, NUI Galway, University of Ulster, Alfred Wegner Institute and SMART.

Online application forms must be completed and received by 5pm CET on Friday 6 June 2014.

For further information and an online application form please visit the Atlantic Summer School website or contact [email protected].

Please note that all travel and shore-based accommodation costs are the responsibility of summer school participants. Successful applicants must have or plan to secure a valid Medical Certificate approved by the state (ENG11 in Ireland) and Personal Survival Techniques (PST) certificate approved under the STCW 78/95 convention.

Published in Marine Science

#marinescience – The RV Celtic Explorer leaves Galway today (12th April) for Newfoundland and Labrador, on its fourth multi-institution transatlantic survey. The 13 day expedition across the Atlantic to St Johns, Newfoundland will involve four scientists from NUI Galway, as well students from UCC and GMIT. A team of six of scientists lead by Dr. George Rose from the Fisheries and Marine Institute of Memorial University, Newfoundland, will work alongside nine Irish scientists during the voyage.

The collaboration with Newfoundland and Labrador builds on the strong relationship established since the first Newfoundland survey on the Celtic Explorer in 2011.

"Such cooperation is key to improving our ocean wealth and promoting the sustainable management of its resources. It's hugely important for Ireland and brings us closer to achieving the goals of the 'Galway Statement on Atlantic Ocean Cooperation' signed here at the Marine Institute Galway last May by the EU, USA and Canada ", said Dr. Peter Heffernan, CEO Marine Institute.

Irish scientists onboard will study the rich and diverse pelagic ecosystem across the Atlantic Ocean. "Marine scientists from NUI Galway will study the oceanography and the deep scattering acoustic layers of the water columns using multi-frequency acoustics. This is then related to zooplankton abundance and ultimately to fish abundance, providing us with a better understanding of the ecosystem," explained Dr. Louise Allcock from NUI Galway.

Scientists from Galway Mayo Institute of Technology will study plastics found in the ocean. Micro-plastic debris is made up of tiny plastic granules, fibres and fragments less than 5mm in diameter. Although plastics are beneficial materials, micro-plastics appear to be pervasive in the ocean and scientists do not yet fully understand the impact that small plastic particles can have on the food chain. Ingesting the tiny particles may be toxic to the animals, and may prevent them from consuming their natural prey.

"We hope this research will help to raise awareness of the effects of plastics in the ocean and provide better ecosystem assessments across the Atlantic," said Ms Amy Lusher from Galway Mayo Institute of Technology who is completing a PhD on this topic.

Seabird and marine mammal observations will also be conducted by Aoife Foley from Galway Mayo Institute of Technology and Ashley Benison from University College Cork. These animals are considered top predators in the pelagic environment and the abundance of fish and zooplankton, their prey, ultimately affects their distribution and survival.

The Newfoundland team of scientists will continue their strong collaboration with the Irish scientists. "This collaboration is now into its 4th year with a major paper based on linking acoustic, biological and oceanographic data from 2011-2013 presented at the recent international Marine Science Conference in Hawaii," explained Dr Rose.

Sharing information and experiences with scientists from both sides of the Atlantic allows Irish researchers to forge strong links with our Newfoundland and Labrador – Canadian counterparts.

"Being the western and eastern bookends of the North Atlantic, and given our shared history, it seems only right that Newfoundland and Ireland scientists should work together on problems of mutual interest, and this has indeed proven to be very enjoyable and highly productive" Dr. Rose further stated.

Published in Marine Science
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General Information on using Waterways Ireland inland navigations

Safety on the Water

All users of the navigations are strongly recommended to make themselves aware of safety on the water for whatever activity they are involved in and to read the advice offered by the various governing bodies and by:

The Dept. of Transport, Ireland: www.gov.ie/transport and The Maritime and Coastguard Agency, UK, The RNLI – Water Safety Ireland for information in terms of drowning prevention and water safety.

Registration of Vessels

All vessels using the Shannon Navigation, which includes the Shannon-Erne Waterways and the Erne System must be registered with Waterways Ireland. Only open undecked boats with an engine of 15 horsepower or less on the Shannon Navigation, and vessels of 10 horsepower or less on the Erne System, are exempt. Registration is free of charge.

Craft registration should be completed online at: https://www.waterwaysireland.org/online-services/craft-registration

Permits for use of the Grand and Royal Canals and the Barrow Navigation

All vessels using the Grand and Royal Canals and the Barrow Navigation must display appropriate valid Permit(s) i.e A Combined Mooring and Passage Permit (€126) and if not intending to move every five days, an Extended Mooring Permit (€152).

Permit applications should be completed online at: https://www.waterwaysireland.org/online-services/canal-permits

Passage on the Royal and Grand Canals – Dublin Area

For boat passage through the locks east of Lock 12 into / out of Dublin on either the Royal or Grand Canals, Masters are requested to contact the Waterways Ireland Eastern Regional Office (M-F 9.30am-4.30pm) on tel: +353(0)1 868 0148 or email [email protected] prior to making passage in order to plan the necessary lock-keeping assistance arrangements.

On the Grand Canal a minimum of two days notice prior to the planned passage should be given, masters should note that with the exception of pre-arranged events, a maximum of 2 boats per day will be taken through the locks, travelling either east or west.

Movements in or out of the city will be organised by prior arrangement to take place as a single movement in one day. Boaters will be facilitated to travel the system if their passage is considered to be safe by Waterways Ireland and they have the valid permit(s) for mooring and passage.

Newcomen Lifting Bridge

On the Royal Canal two weeks’ notice of bridge passage (Newcomen Lifting Bridge) is required for the pre-set lift date, and lock assistance will then also be arranged. A minimum of 2 boats is required for a bridge lift to go ahead.

Waterways Ireland Eastern Regional Office (Tel: +353(0)1 868 0148 or [email protected] ) is the point of contact for the bridge lift.

A maximum number of boats passing will be implemented to keep to the times given above for the planned lifts (16 for the Sat / Sun lifts & 8 for the weekday lifts). Priority will be given on a first come first served basis.

On day of lift, boaters and passengers must follow guidance from Waterways Ireland staff about sequence of passage under bridge & through Lock 1, and must remain within signed and designated areas.

Events Held on the Waterways

All organised events taking place on the waterways must have the prior approval of Waterways Ireland. This is a twelve week process and application forms must be accompanied with the appropriate insurance, signed indemnity and risk assessment. The application should be completed on the Waterways Ireland events page at :

https://www.waterwaysireland.org/online-services/event-approval

Time Limits on Mooring in Public Harbours

On the Shannon Navigation and the Shannon-Erne Waterway craft may berth in public harbours for five consecutive days or a total of seven days in any one month.

On the Erne System, revised Bye Laws state that: No master or owner shall permit a vessel, boat or any floating or sunken object to remain moored at or in the vicinity of any public mooring, including mooring at any other public mooring within 3 kilometres of that location, for more than 3 consecutive days and shall not moor at that same mooring or any other public mooring within 3 kilometres of that location within the following 3 consecutive days without prior permission by an authorised official.

Winter Mooring on the Shannon Navigation and Shannon Erne Waterway

Winter mooring may be availed of by owners during the period 1 Nov to 31 Mar by prior arrangement and payment of a charge of €63.50 per craft. Craft not availing of Winter Mooring must continue to comply with the “5 Day Rule”. Winter Mooring applications should be completed online at : https://www.waterwaysireland.org/online-services/winter-moorings-booking

Owners should be aware that electricity supply and water supply to public moorings is disconnected for the winter months. This is to protect against frost damage, to reduce running costs and to minimise maintenance requirements during the winter months.

Vessel owners are advised that advance purchasing of electricity on the power bollards leading up to the disconnection date should be minimal. Electricity credit existing on the bollards will not be recoverable after the winter decommissioning date. Both services will be reinstated prior to the commencement of the next boating season.

Smart Cards

Waterways Ireland smart cards are used to operate locks on the Shannon Erne Waterway, to access the service blocks, to use the pump-outs along the navigations, to avail of electrical power at Waterways Ireland jetties.

Berthing in Public Harbours

Masters are reminded of the following:

  • Equip their vessel with mooring lines of appropriate length and strength and only secure their craft to mooring bollards and cleats provided for this purpose.
  • Ensure the available berth is suitable to the length of your vessel, do not overhang the mooring especially on finger moorings on floating pontoon moorings.
  • Ensure mooring lines, electric cables and fresh water hoses do not create a trip hazard on public jetties for others users.
  • Carry sufficient fenders to prevent damage to your own vessel, other vessels and WI property.
  • Allow sufficient space between your vessel and the vessel ahead /astern (c.1m) for fire safety purposes and /or to recover somebody from the water.
  • Do not berth more than two vessels side by side and ensure there is safe access/egress at all times between vessels and onto the harbour itself.
  • Do not berth in such a way to prevent use of harbour safety ladders, slipways or pump-outs.
  • Do not allow the bow of your vessel to overhang the walkway of a floating mooring thus creating a hazard for others with an overhanging anchor or bow fendering.
  • Animals are not allowed to be loose or stray at any time.
  • Harbour and jetty infrastructure such as railings, power pedestals, fresh water taps, electric light poles, safety bollards, ladders etc are not designed for the purpose of mooring craft , they will not bear the strain of a vessel and will be damaged.
  • At Carrybridge on the Erne System, Masters of vessels are not permitted to use stern on mooring. Masters of vessels must use the mooring fingers for mooring of vessels and for embarkation / disembarkation from vessels.

Passenger Vessel Berths

Masters of vessels should not berth on passenger vessel berths where it is indicated that an arrival is imminent. Passenger vessels plying the navigations generally only occupy the berths to embark and disembark passengers and rarely remain on the berths for extended periods or overnight.

Lock Lead-in Jetties

Lead-in jetties adjacent to the upstream and downstream gates at lock chambers are solely for the purpose of craft waiting to use the lock and should not be used for long term berthing.

Vessel Wake

Vessel wake, that is, the wave generated by the passage of the boat through the water, can sometimes be large, powerful and destructive depending on the hull shape and engine power of the vessel. This wake can be detrimental to other users of the navigation when it strikes their craft or inundates the shoreline or riverbank. Masters are requested to frequently look behind and check the effect of their wake / wash particularly when passing moored vessels, on entering harbours and approaching jetties and to be aware of people pursuing other activities such as fishing on the riverbank.

Speed Restriction

A vessel or boat shall not be navigated on the Shannon Navigation at a speed in excess of 5 kph when within 200 metres of a bridge, quay, jetty or wharf, when in a harbour or canal or when passing within 100 metres of a moored vessel or boat.

Vessels navigating the Shannon-Erne Waterway should observe the general 5 kph speed limit which applies along the waterway. This is necessary in order to prevent damage to the banks caused by excessive wash from vessels.

Vessels navigating the Erne System should observe the statutory 5kt / 6mph / 10kph speed limit areas.

A craft on the Royal and Grand canals shall not be navigated at a speed in excess of 6km per hour.

A craft on the Barrow Navigation shall not be navigated at a speed in excess of 11km per hour except as necessary for safe navigation in conditions of fast flow.

Bank Erosion

Narrow sections of all the navigations are particularly prone to bank erosion due to the large wash generated by some craft. Masters are requested to be vigilant and to slow down to a speed sufficient to maintain steerage when they observe the wash of their craft inundating the river banks.

Unusual Waterborne Activity

Unusual waterborne vessels may be encountered from time to time, such as, hovercraft or amphibious aircraft / seaplanes. Masters of such craft are reminded to apply the normal “Rule of the Road” when they meet conventional craft on the water and to allow extra room to manoeuvre in the interest of safety.

Sailing Activity

Mariners will encounter large numbers of sailing dinghies from late June to August in the vicinity of Lough Derg, Lough Ree and Lower Lough Erne. Sailing courses are marked by yellow buoys to suit weather conditions on the day. Vessels should proceed at slow speed and with due caution and observe the rules of navigation when passing these fleets, as many of the participants are junior sailors under training.

Rowing

Mariners should expect to meet canoes and vessels under oars on any part of the navigations, but more so in the vicinity of Athlone, Carrick-on-Shannon, Coleraine, Enniskillen and Limerick. Masters are reminded to proceed at slow speed and especially to reduce their wash to a minimum when passing these craft as they can be easily upset and swamped due to their very low freeboard and always be prepared to give way in any given traffic situation.

Canoeing

Canoeing is an adventure sport and participants are strongly recommended to seek the advice of the sport’s governing bodies i.e Canoeing Ireland and the Canoe Association of Northern Ireland, before venturing onto the navigations.

Persons in charge of canoes are reminded of the inherent danger to these craft associated with operating close to weirs, sluice gates, locks and other infrastructure particularly when rivers are in flood and large volumes of water are moving through the navigations due to general flood conditions or very heavy localised precipitation e.g. turbulent and broken water, stopper waves. Shooting weirs is prohibited without prior permission of Waterways Ireland.

Canoeists should check with lockkeepers prior entering a lock to ensure passage is done in a safe manner. Portage is required at all unmanned locks.

Canoe Trail Network – "Blueways"

Masters of powered craft are reminded that a canoe trail network is being developed across all navigations and to expect more organised canoeing along these trails necessitating slow speed and minimum wash when encountering canoeists, rowing boats etc

Rockingham and Drummans Island Canals – Lough Key

It is expected that work on Rockingham and Drummans Island Canals on Lough Key will be completed in 2021. Access to these canals will be for non-powered craft only, eg canoes, kayaks, rowing boats.

Fast Powerboats and Personal Watercraft (Jet Skis)

Masters of Fast Powerboats (speed greater than 17kts) and Personal Watercraft (i.e.Jet Skis) are reminded of the inherent dangers associated with high speed on the water and especially in the confines of small bays and narrow sections of the navigations. Keeping a proper look-out, making early alterations to course and /or reducing speed will avoid conflict with slower vessels using the navigation. Personal Watercraft are not permitted to be used on the canals.

Towing Waterskiers, Wakeboarders, Doughnuts etc

Masters of vessels engaged in any of these activities are reminded of the manoeuvring constraints imposed upon their vessel by the tow and of the added responsibilities that they have to the person(s) being towed. These activities should be conducted in areas which are clear of conflicting traffic. It is highly recommended that a person additional to the master be carried to act as a “look-out” to keep the tow under observation at all times.

Prohibition on Swimming

Swimming in the navigable channel, particularly at bridges, is dangerous and is prohibited due to the risk of being run over by a vessel underway in the navigation.

Age Restrictions on operating of powered craft

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the minimum age for operating of powered craft. The Statutory Instrument contains the following requirements:

- The master or owner of a personal watercraft or a fast power craft shall take all reasonable steps to ensure that a person who has not attained the age of 16 years does not operate or control the craft

- The master or owner of a pleasure craft powered by an engine with a rating of more than 5 horse power or 3.7 kilowatts shall take all reasonable steps to ensure that a person who has not attained the age of 12 years does not operate or control the craft.

Lifejackets and Personal Flotation Devices (PFDs)

Lifejackets and PFD’s are the single most important items of personal protective equipment to be used on a vessel and should be worn especially when the vessel is being manoeuvred such as entering / departing a lock, anchoring, coming alongside or departing a jetty or quayside.

In the Republic of Ireland, Statutory Instrument 921 of 2005 provides the legal requirements regarding the wearing of Personal Flotation Devices. The Statutory Instrument contains the following requirements:

- The master or owner of a pleasure craft (other than a personal watercraft) shall ensure, that there are, at all times on board the craft, sufficient suitable personal flotation devices for each person on board.

- A person on a pleasure craft (other than a personal watercraft) of less than 7 metres length overall shall wear a suitable personal flotation device while on board an open craft or while on the deck of decked craft, other than when the craft is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person who has not attained the age of 16 years complies with paragraph above.

- The master or owner of a pleasure craft (other than a personal watercraft), shall take all reasonable steps to ensure that a person who has not attained the age of 16 years wears a suitable personal flotation device while on board an open craft or while on the deck of a decked craft other than when it is made fast to the shore or at anchor.

- The master or owner of a pleasure craft (other than a personal watercraft) shall take all reasonable steps to ensure that a person wears a suitable personal flotation device, at all times while – (a) being towed by the craft, (b) on board a vessel or object of any kind which is being towed by the craft.

Further information is available at: http://www.irishstatutebook.ie/eli/2005/si/921/made/en/print

Firing Range Danger Area – Lough Ree

The attention of mariners is drawn to the Irish Defence Forces Firing Range situated in the vicinity of buoys No’s 2 and 3, on Lough Ree on the Shannon Navigation. This range is used regularly for live firing exercises, throughout the year, all boats and vessels should stay clear of the area marked with yellow buoys showing a yellow "X" topmark and displaying the word "Danger".

Shannon Navigation, Portumna Swing Bridge Tolls

No attempt should be made by Masters’ of vessels to pay the bridge toll while making way through the bridge opening. Payment will only be taken by the Collector from Masters when they are secured alongside the jetties north and south of the bridge.

Navigating from Killaloe to Limerick on the Shannon Navigation

The navigation from Killaloe to Limerick involves passage through Ardnacrusha locks, the associated headrace and tailrace and the Abbey River into Limerick City. Careful passage planning is required to undertake this voyage. Considerations include: lock passage at Ardnacrusha, water flow in the navigation, airdraft under bridges on Abbey River in Limerick, state of tide in Limerick

Users are advised to contact the ESB Ardnacrusha hydroelectric power station (00353 (0)87 9970131) 48 hours in advance of commencing their journey to book passage through the locks at Ardnacrusha. It is NOT advised to undertake a voyage if more than one turbine is operating (20MW), due to the increased velocity of flow in the navigation channel, which can be dangerous. To ascertain automatically in real time how many turbines are running, users can phone +353 (0)87 6477229.

For safety reasons the ESB has advised that only powered craft with a capacity in excess of 5 knots are allowed to enter Ardnacrusha Headrace and Tailrace Canals.

Passage through Sarsfield Lock should be booked on +353-87-7972998, on the day prior to travel and it should be noted also that transit is not possible two hours either side of low water.

A Hydrographic survey in 2020 of the navigation channel revealed that the approach from Shannon Bridge to Sarsfield Lock and the Dock area has silted up. Masters of vessels and water users are advised to navigate to the Lock from Shannon bridge on a rising tide one or two hours before High Tide.

Lower Bann Navigation

The attention of all users is drawn to the “Users Code for the Lower Bann”, in particular to that section covering “Flow in the River” outlining the dangers for users both on the banks and in the navigation, associated with high flow rates when the river is in spate. Canoeists should consult and carry a copy of the “Lower Bann Canoe Trail” guide issued by the Canoe Association of Northern Ireland. Users should also contact the DfI Rivers Coleraine, who is responsible for regulating the flow rates on the river, for advisory information on the flow rates to be expected on any given day.

DfI Rivers Coleraine. Tel: 0044 28 7034 2357 Email: [email protected]

Lower Bann Navigation – Newferry – No wake zone

A No Wake Zone exists on the Lower Bann Navigation at Newferry. Masters of vessels are requested to proceed at a slow speed and create no wake while passing the jetties and slipways at Newferry.

Overhead Power Lines (OHPL) and Air draft

All Masters must be aware of the dangers associated with overhead power lines, in particular sailing vessels and workboats with cranes or large air drafts. Voyage planning is a necessity in order to identify the location of overhead lines crossing the navigation.

Overhead power line heights on the River Shannon are maintained at 12.6metres (40 feet) from Normal Summer level for that section of navigation, masters of vessels with a large air draft should proceed with caution and make additional allowances when water levels are high.

If a vessel or its equipment comes into contact with an OHPL the operator should NOT attempt to move the vessel or equipment. The conductor may still be alive or re-energise automatically. Maintain a safe distance and prevent third parties from approaching due to risk of arcing. Contact the emergency services for assistance.

Anglers are also reminded that a minimum ground distance of 30 metres should be maintained from overhead power lines when using a rod and line.

Submarine Cables and Pipes

Masters of vessels are reminded not to anchor their vessels in the vicinity of submarine cables or pipes in case they foul their anchor or damage the cables or pipes. Look to the river banks for signage indicating their presence.

Water Levels - Precautions

Low Water Levels:

When water levels fall below normal summer levels masters should be aware of:

Navigation

To reduce the risk of grounding masters should navigate on or near the centreline of the channel, avoid short cutting in dog-legged channels and navigating too close to navigation markers.

Proceeding at a slow speed will also reduce “squat” effect i.e. where the vessel tends to sit lower in the water as a consequence of higher speed.

Slipways

Reduced slipway length available under the water surface and the possibility of launching trailers dropping off the end of the concrete apron.

More slipway surface susceptible to weed growth requiring care while engaged in launching boats, from slipping and sliding on the slope. Note also that launching vehicles may not be able to get sufficient traction on the slipway once the craft is launched to get up the incline.

Bank Erosion

Very dry riverbanks are more susceptible to erosion from vessel wash.

Lock Share

Maximising on the number of vessels in a lock will ensure that the total volume of water moving downstream is decreased. Lock cycles should be used for vessels travelling each way.

High Water Levels:

When water levels rise above normal summer level masters should be aware of:

Navigation

Navigation marks will have reduced height above the water level or may disappear underwater altogether making the navigable channel difficult to discern.

In narrow sections of the navigations water levels will tend to rise more quickly than in main streams and air draft at bridges will likewise be reduced.

There will also be increased flow rates particularly in the vicinity of navigation infrastructure such as bridges, weirs, locks etc where extra care in manoeuvring vessels will be required.

Harbours and Jetties

Due care is required in harbours and at slipways when levels are at or near the same level as the harbour walkways' as the edge will be difficult to discern especially in reduced light conditions. It is advised that Personal Flotation Devices be worn if tending to craft in a harbour in these conditions.

Slipways

Slipways should only be used for the purpose of launching and recovering of water craft or other objects from the water. Before using a slipway it should be examined to ensure that the surface has sufficient traction/grip for the intended purpose such as launching a craft from a trailer using a vehicle, that there is sufficient depth of water on the slipway to float the craft off the trailer before the concrete apron ends and that the wheels of the trailer do not drop off the edge of the slipway. That life-saving appliances are available in the vicinity, that the vehicle is roadworthy and capable of coping with the weight of the trailer and boat on the incline. It is recommended that slipway operations are conducted by two persons.

Caution to be Used in Reliance upon Aids to Navigation

The aids to navigation depicted on the navigation guides comprise a system of fixed and floating aids to navigation. Prudent mariners will not rely solely on any single aid to navigation, particularly a floating aid to navigation. With respect to buoys, the buoy symbol is used to indicate the approximate position of the buoy body and the ground tackle which secures it to the lake or river bed. The approximate position is used because of the practical limitations in positioning and maintaining buoys in precise geographical locations. These limitations include, but are not limited to, prevailing atmospheric and lake/river conditions, the slope of and the material making up the lake/river bed, the fact that the buoys are moored to varying lengths of chain, and the fact that the buoy body and/or ground tackle positions are not under continuous surveillance. Due to the forces of nature, the position of the buoy body can be expected to shift inside and outside the charted symbol.

Buoys and perches are also moved out of position or pulled over by those mariners who use them to moor up to instead of anchoring. To this end, mariners should always monitor their passage by relating buoy/perch positions with the published navigation guide. Furthermore, a vessel attempting to pass close by always risks collision with a yawing buoy or with the obstruction that the buoy or beacon/perch marks.

Masters of Vessels are requested to use the most up to date Navigation guides when navigating on the Inland Waterways.

Information taken from Special Marine Notice No 1 of 2023