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Elsevier has released a call for papers in innovations for shipping in the context of new environmental policies for its international journal of ocean affairs.

The academic journal publisher is seeking research studies and reviews on topics including and not limited to data, big data, or AI for maritime shipping; use of autonomous ships; use of electric vessels; alternative sustainable maritime fuels; renewable energy for maritime navigation; and innovative operational approaches for maritime shipping.

Dr Patrick Rigot-Muller of Maynooth University’s School of Business is among the guest editors for the special issue of Marine Policy, which aims to compile papers that consider the environmental and sustainability policies related to maritime transport such as emission taxation, speed limitation, containers lost overboard, emission control areas and others. 

The journal’s submission platform is now available for receiving submissions. For more information about this and the call for papers, see Elsevier’s Marine Policy journal website HERE.

Published in Ports & Shipping

The Marine Institute hosted its first Post-Doctoral Fellowship Symposium on Tuesday 25 October where the fellows or their supervisors presented the progress and current research findings of their projects.

These cover a wide range of topics, from the effects of climate change on fish stocks to the monitoring of seabirds around offshore wind installations using unmanned drones.
  
Marine Institute chief executive Dr Paul Connolly said: “It is great to see the breadth of research being carried out under these fellowships which will provide data and scientific evidence to inform policy and decision making on the many current global challenges including climate change mitigation, food security and marine pollution.

“We have excellent researchers using the latest technologies to observe and monitor Irish waters, investigating solutions that will achieve a sustainable low-carbon marine sector for aquaculture, fisheries, renewable ocean energy, and tourism in Ireland. The fellows’ research will also add value to the historic climate, environmental and fisheries datasets held by the Institute.”

The aim of the Post-Doctoral Fellowships Programme is to build capacity by supporting post-doctoral research positions in defined areas of strategic priority for up to four years in duration.

Researchers funded are encouraged to become self-sustaining by successfully leveraging funds under national funding initiatives and the EU Horizon Europe Programme, as well as building further capacity through the development of research teams.

The retention of the Irish researchers carrying out high-quality marine science is of national importance, the Marine Institute says — for both Ireland’s economy and society, including researchers who have received a higher degree (MSc and PhD) under the institute’s Cullen Scholarship Programme.

A total of 17 fellowships with total grant-aid of €6.4 million has been awarded for research under the Post-Doctoral Fellowships Programme from 2019 to 2022, as detailed in the table below:

Project Title

Presenter

Higher Education Institute

Modelling Ireland’s Maritime Transport Industry (MIMTI)

Dr Daniel Cassidy

University of Galway

Expanding the Deep Field Capabilities of Marine Monitoring Platforms

Dr Aoife Hegarty

Atlantic Technological University (Sligo)

Increasing coastal resilience using terrestrial and ocean-based nature-based solutions

*Dr Eugene Farrell

University of Galway

Climate Change Fish Stock Impacts

Dr Louise Vaughan

Atlantic Technological University (Galway)

Novel Mapping of the Shallow Water INFOMAR Data Set: Towards Ireland’s first Shallow Water Atlas (NOMANS_TIF)

Dr Riccardo Arosio

University College Cork

Monitoring the presence, abundance and fate of microplastics and their associated chemicals in an Irish deep water SAC’s (MoP_up)

Dr Alicia Mateos Cárdenas

University College Cork

Use of Recyclable Materials in Sustainable Marine Turbines

Dr Yadong Jiang

University of Galway

Irish marine screening and assessment of emerging contaminants in coastal and transitional environments (I-SECURE)

*Prof Fiona Regan

Dublin City University

Accelerated Seaweed Production for an Innovative and Robust Seaweed Aquaculture in Ireland (ASPIRE)

*Dr Ronan Sulpice

University of Galway

Usage of Irish Seas and Coastal Ecosystems for Tourism Development (UISCE Tourism)

Dr John Deely

University of Galway

Waves of Change (WoC): promoting sustainable development and behavioural change through ocean literacy

*Dr Róisín Nash

Atlantic Technological University (Galway)

AI-based Bird Monitoring using Long Range Unmanned Aerial Drone (AI-Bird) for Offshore RE Installations

*Dr Gerard Dooly

University of Limerick

Shark Island: enhancing sustainable shark ecotourism in Ireland

Dr Luke Cameron

Trinity College Dublin

Progressing Marine Biodiscovery in Ireland (

Dr Laurence Jennings

University of Galway

ACCAI: Decoding Arctic Climate Change: From Archive to Insight

Dr Elwyn de la Vega

University of Galway

Improvement of MI operational modelling system and observation network of Irish marine waters using state-of-the-art model with data assimilation, model parametrization and machine learning techniques

Dr Alexander Shchepetkin

University of Galway

Sustainable Aquaculture: advancing Irish Bivalve Biomass Production by Promoting Seed Abundance and more Disease resilient Stocks (SusAqua)

Dr Sharon Lynch

University College Cork

 

*Presentation by Supervisor.

These projects are supported by the Marine Institute and funded under the Marine Research Programme by the Government of Ireland.

Published in Marine Science

Parental care by amphibians moving between freshwater and land influences how many eggs they lay, new research by Queen’s University Belfast (QUB) has found.

While most amphibians abandon their young when they lay their eggs, those involved in parental care such as frogs producing spawn adjust the number of eggs and their size to cope with risks such as predators, the study says.

The research has been published in the PLOS Biology journal and was conducted in collaboration with the University of Hull and the University of Reading.

Amphibians are a class of cold-blooded vertebrates such as frogs, toads, salamanders, newts and caecilians — the latter being wormlike animals with poorly developed eyes.

They all move between freshwater and land, hence their name ‘amphibian’, from a Greek word meaning ‘double life’.

The National Wildlife Federation describes them as the most threatened class of animals, being extremely susceptible to environmental threats due to their porous eggs and semi-permeable skin.

Over 40 per cent of amphibians currently face risk of extinction.

The QUB/Hull/Reading research team examined over 800 amphibian species from all over the world, and found that amphibians with direct development and those that lay eggs on land had larger eggs and smaller clutches.

Some form of parental care, and the habitat which eggs and tadpoles develop in, whether aquatic or terrestrial — are two factors which determine the number and size of the eggs that females lay, they concluded.

‘These results have important implications as they demonstrate that considering the diversity in care forms is important’

“Larger eggs are energetically costly to produce for the mother, and so come in small clutches,” they state.

“Because eggs are eaten by many predators, especially if not cared for, females that abandon their eggs typically produce many small eggs.

“However, if the eggs are cared for by either the mother or the father or both parents, mothers change the size and number of eggs they lay. How many eggs and how big females lay depend on the type of care that parents provide.”

The research also looked at the enormous diversity of care forms, which has been “typically ignored” in previous studies, they noted.

“They can protect eggs, tadpoles or juveniles; transport eggs or tadpoles; brood eggs or tadpoles in their vocal sacs, stomachs or in skin pushes on their back; they can feed tadpoles; and some species can give birth to live offspring,” the research team explained.

Dr Isabella Capellini, of QUB’s School of Biological Sciences and lead author of the study, said the work “demonstrates that species such as some Malagasy poison frogs with terrestrial eggs have larger eggs in smaller clutches, but different forms of parental care have different influence on the trade-off between egg size and egg number.

“For example, species that brood their eggs or tadpoles on or inside the body, can only care for few large eggs because the parent’s body has limited room.

“However, those that guard their eggs, can afford to protect larger eggs without reducing clutch size.

“Instead, frogs that feed their larvae have few small eggs, probably because constant feeding after hatching makes producing initially large eggs unnecessary.

“These results have important implications as they demonstrate that considering the diversity in care forms is important.

“Our study suggests that amphibians with diverse forms of care may be under different risk of extinction. We will build upon the knowledge we now have to better understand whether amphibians with diverse forms of care may be under different risk of extinction,” Capellini concluded.

Published in Marine Wildlife
Tagged under

Two shellfish projects will benefit among the awards made under the Department of Agriculture, Food and the Marine’s 2021 call for research proposals.

Marine Minister Charlie McConalogue and Minster of State Martin Heydon jointly announced the awards today (Monday 6 December), with more than €20 million being awarded to 24 research projects across the agrifood, aquaculture and forestry sectors — some funded in conjunction with DAERA in Northern Ireland.

At the Marine Institute, a project led by Dave Clarke to study the increasing rusk of paralytic shellfish poisoning events in Ireland receives a total of €599,580.73.

In collaboration with UCD and GMIT, this project investigates the increasing abundance and distribution of paralytic shellfish toxins, a highly potent group of naturally occurring marine toxins which can occur in shellfish (mussels, oysters, clams, cockles) which, when present, can cause serious illness and fatalities to humans if consumed, posing a serious risk to food safety.

A comprehensive sampling and analytical programme targeting these toxins in the water, sediment and shellfish will be conducted in aquaculture production areas, to identify the causes, timing, environmental factors and mechanistic pathways of toxin occurrence.

It’s expected the results will allow for risk management strategies and predictive forecasting tools to be implemented as an early warning system for the aquaculture industry and regulatory competent authorities, thus providing increased assurances to consumer safety and supporting the integrity, quality and commercial reputation of Irish shellfish.

Elsewhere, Prof Sarah Culloty of University College Cork is collaborating with the Marine Institute on bridging research and practice to improve the future sustainability and growth of the Irish bivalve industry. This project receives a total of €599,444.92.

Shellfish have a significant socio-economic and ecological role to play in Irish marine coastal communities and environments. Mussels, oysters, and cockles contribute to at least 65% of marine aquaculture volume and play a substantial role in water quality improvement, sediment stabilisation, and biodiversity enhancement.

Disease and climate change represent a serious threat to the maintenance and sustainable growth of this sector.

This project will adopt an all-island grassroots approach to identify the key drivers contributing to and inhibiting growth in this sector currently and into the future. The socio-economic and ecosystem services provided by this industry will also be evaluated. Knowledge transfer will be a crucial output.

Mitigation strategies, guidelines and recommendations will be provided to stakeholder communities, including policy/regulatory end users, to reduce the impact of risks that the Irish shellfish sector faces currently and into the future.

Published in Aquaculture
Tagged under

Researchers from Trinity’s School of Natural Sciences were in West Cork earlier this month to tag some of the many basking sharks that have been frequenting our shores — and learn more about the second largest fish in the world’s oceans.

Funded by the Irish Research Council and Science Foundation Ireland, Assistant Professor Nicholas Payne and PhD candidate Haley Dolton spent a week on the water with West Cork Charters in which they managed to apply tags to four basking sharks.

These electronic tags will accumulate data about the sharks’ behaviour and physiology as they move around the coast feeding on plankton.

The goal, the researchers say, is to learn more about the anatomy and physiology of these gentle giants and hopefully guide conservation efforts for this endangered marine wildlife species.

“Basking sharks are a difficult species to study because they are not very abundant and they only grace our shores for a brief period each year, from April to August, so I am delighted we were able to learn so much about them this past week,” said Dr Payne.

Sadly the first phase of the pair’s work involved dissecting the remains of two basking sharks that washed up on the West Cork coast at the end of April, as previously reported on Afloat.ie.

“We would rather not have have had the opportunity to examine the two sharks that died prematurely before we took to the sea, but these sad events did at least help us learn more about them,” Dr Payne explained.

“Basking sharks are an endangered species and at risk of death from fishing bycatch and from getting struck by boats, so the more we know about them — especially their behaviour and physiology — the better chance we have of protecting them.

“The experience we had of observing live sharks in all their glory really emphasises that we should do our best to protect these incredible animals.”

Dolton added: “The amount of data we managed to collect throughout the whole week was phenomenal and beyond what I’d hoped for. We are currently analysing all the results and look forward to sharing our findings with everyone later in the year.”

Published in West Cork

Next Tuesday 13 April the Cork Nature Network hosts a free talk in the impact of microplastics on the marine environment, and specifically on the largest fish in the sea.

During this talk, Dr Alina Wieczorek will be presenting her research — being conducted both in Ireland and the Maldives in the Indian Ocean — on microplastic interactions with whale sharks and basking sharks.

She will also share some first insights into how researchers can use scientific findings to inform society and stakeholders to collaboratively find solutions to address environmental issues such as plastic pollution.

Online attendance for ‘Microplastics a Macro-Disaster: A threat to the largest fish of our seas?’ at 7pm next Tuesday 13 April is free, and registration is open now at Eventbrite.

Published in Sharks

A newly published research paper co-authored by experts in Ireland highlights the importance of ferox trout to the fisheries of Lough Corrib and Lough Mask.

Ferox trout are highly prized by trophy anglers, and Loughs Corrib and Mask have recorded the majority of Irish specimens since angling records began in the 1950s.

The large, long-lived, fish-eating trout are normally found in deep lakes and are believed to be genetically distinct from normal brown trout, having evolved after the last Ice Age 12,000 years ago.

Little was known about the spawning location of Irish ferox trout compared to normal brown trout, and a radio tracking study was initiated in both catchments in 2005.

Local anglers and Inland Fisheries Ireland (IFI) staff helped catch large ferox trout on both lakes in order to insert radio tags.

The fish were released after tagging and then tracked with help from the Irish Air Corps helicopter unit and by walking spawning streams with a radio tracking antenna to determine in which streams ferox spawned.

Scientists from Inland Fisheries Ireland worked with colleagues at the Norwegian Institute for Nature Research on the data collected in this study.

Results from radio tracking showed that the majority (92%) of ferox trout tagged in Lough Corrib spawned in a single spawning stream, the Cong River, while the majority (76%) of ferox trout tagged in Lough Mask spawned in the Cong canal and Cong River.

These results, as published in the Journal of Fish Biology, indicate that these streams are most likely the principle spawning locations of ferox trout in both lakes.

Dr Paddy Gargan, senior research officer at Inland Fisheries Ireland and lead author on the publication, said: “The occurrence of ferox trout predominantly in single spawning rivers in both catchments highlights the vulnerability of the ferox populations with estimates of their population size thought to be small”.

IFI’s head of research Dr Cathal Gallagher welcomed the findings and said: “It was important that conservation measures, based on this research, have been introduced in the Corrib and Mask catchments continue to protect ferox trout.

“These conservation measures have reduced the number of ferox trout being killed and claimed as specimens and support the conservation of this unique trout.”

Published in Angling

New research led by scientists at University College Cork (UCC) which uses genetic fingerprinting techniques indicated that captive-born salmon are far less successful at reproducing as wild salmon spawning in the same river.

“We looked at the lifetime reproductive success of salmon spawning naturally in the wild,” joint lead author of the study Ronan O’Sullivan of UCC ‘s school of biological, earth and environmental sciences said.

“ So for each adult fish that returned to the river from the sea, we counted up the total number of offspring they produced across their lives that themselves survived to spawning age,” he said.

“We used a genetic pedigree coupled with four decades of salmon data from the Marine Institute’s research facility on the Burrishoole catchment in County Mayo. The results show that captive-bred fish that are deliberately or inadvertently introduced into the wild contribute fewer offspring to the next generation than wild fish, and therefore are not a substitute for natural wild spawners,” he said.

“Thus, they do not enhance the conservation status of naturally self-sustaining salmon populations,” he said.

Dr Paul Connolly, Marine Institute of Ireland chief executive officer said that his organisation welcomed the use of Marine Institute data to “answer a question of international significance that is relevant to conservation efforts for the culturally iconic Atlantic salmon”.

“ This analysis underlines the importance of having long–term biological data to allow management decisions to be based on the best available scientific evidence,” he added.

Further research is needed to work out exactly what is happening when the wild and captive salmon mix, UCC says.

However, it says the research team suspects that hybrid offspring produced by matings between captive and wild parents are genetically less well-equipped to deal with life in the river.

If true, this means that the widespread release of captive animals into the wild might actually do more harm than good in many cases, UCC says.

It says the research team comprised an international group of collaborators based at University College Cork, the Marine Institute, Queen’s University Belfast, the University of Helsinki and the University of Edinburgh. Their research findings are published in the prestigious journal Proceedings of the Royal Society B.

The research is available freely via Open Access here

Published in Marine Science

SmartBay Ireland have collaborated with the Galway-Mayo Institute of Technology (GMIT) to launch a new scholarship scheme for a candidate from the Connemara Gaeltacht to begin a Master’s research programme.

Commencing in November 2020, the new programme aims to develop post-primary educational resources in the field of marine renewable energy.

And the scholarship, which is now open for applications, is designed to fund and support a candidate in the Connemara Gaeltacht Region — while also driving awareness around ocean literacy, marine renewable energy, and sustainability through education in local schools.

The successful candidate will receive full funding support to the value of €44,500 over the duration of the 24-month project, which will focus on the preparation and delivery of educational resources at post-primary level, in both English and Irish.

SmartBay Ireland general manager John Breslin said: “This scholarship is an excellent opportunity for the successful candidate not only to advance in their career, but to be at the forefront of developing educational resources and make a positive and lasting impact on the post primary curriculum.”

Applications are open until noon next Wednesday 16 September for candidates with experience as a post-primary educator, preferably in the field of science, with demonstrable proficiency and fluency in the Irish language.

“This is a very exciting opportunity which would suit an enthusiastic candidate with a passion for education, the marine and sustainability,” said Dr Róisín Nash, a lecturer at GMIT.

“At a time when research and management of essential marine resources are key features of a sustainable future, this is a unique project with lots of opportunities for the candidate to be creative and influential in incorporating marine and renewable energy into the classroom.”

The SmartBay Ireland Postgraduate Research Scholarship is funded by the Galway-Mayo Institute of Technology, the Marine Institute, the Sustainable Energy Authority of Ireland and Údarás na Gaeltachta.

Full details on the postgraduate research scholarship and application procedure are available from GMIT website HERE.

Published in Marine Science

The Marine Institute has announced a call for proposals for a Senior Post-Doctoral Fellowship in Ocean Ecosystems and Climate for a duration of five years.

This fellowship is designed to provide the link between current climate change research, on international and national scales, with the need to provide operational advice and support to stakeholders.

Proposals are invited from suitable research supervisors at higher education institutions in the Republic of Ireland. Further details including the application procedure are available in the guidelines for applicants.

All applications must be submitted through the Marine Institute’s online grant management system (RIMS). Further details for the fellowship are available in the proposal outline document.

The closing date for this call is 4pm Irish time on Wednesday 1 August. Further enquiries should be addressed to the Research Funding Office at [email protected]

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