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A Harbour Seal photographed at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinnipeds, they are found in coastal waters of the northern Atlantic and Pacific oceans, Baltic and North seas. Photo: AfloatA photograph of a Harbour Seal taken at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, this species can be found along temperate and Arctic marine coastlines throughout the Northern Hemisphere. They are the most widely distributed species of pinnipeds and can be found in the coastal waters of the northern Atlantic and Pacific oceans, as well as the Baltic and North Seas. Photo: Afloat

Displaying items by tag: inland waterways

#InlandWaterways - Inland Fisheries Ireland (IFI) marked the completion of an angling development project under the Interreg IVA Cross Border Harnessing Natural Resources Programme in Co Leitrim today (Friday 22 March).

The IFI project incorporated the development of angling facilities at two locations - Acres Lake in Drumshanbo and Herons Shore on Lough Allen - with the aim of harnessing the nature-based tourism potential of the region and fostering cross-border economic development.

IFI upgraded existing car parks and added additional car parking spaces, angler access points, information signage and floating fishing stands.

Speaking at the ribbon cutting ceremony, IFI board chair Brendan O’Mahony said: "The essential investment in programmes such as this one ensures the long-term sustainability of angling amenities for Ireland. It increases visitor numbers which in turn provides job opportunities and revenue for local communities.

"It also raises the standard of the angling experience for all levels of angler and ensures that the resource is accessible for all to enjoy”.

O’Mahony also commended the commitment of the drivers of such projects and their vision.

Recognising that the phase completed by IFI is only one part of the overall programme, IFI director Amanda Mooney commented that the fisheries body was "delighted to be given the opportunity to be part of the overall Harnessing Natural Resources Programme" and wished success to partner agencies on their own projects.

Published in Inland Waterways

#GrandCanal - Waterways Ireland has issued notice that dredging works on the Dublin Main Line of the Grand Canal between Portobello and Inchicore have now been completed.

As previously reported on Afloat.ie, the works between Lock C7 at Portobello and Lock 2 at Davitt Road were instigated to keep the canal navigable for a large range of boats.

The dredging works involved the removal of sediment deposits from the central navigation channel and the clearance of rubbish.

Meanwhile, major renovation works on the city terminus of the Grand Canal at Ringsend Basin are ongoing with a view to completion in mid May.

Published in Inland Waterways

#FishKill - Accidental pollution from a farm in Co Kerry has resulted in a fish kill on a tributary of the Ballyline River.

Inland Fisheries Ireland were contacted by Kerry County Council on Saturday 16 March after being altered by a farmer to a slurry spill on his property in the Kilgarvan area of Ballylongford.

Upon arriving at the farm, IFI officers found one side of the slurry pit wall had collapsed, resulting in a large slurry spill. Two cattle were also injured in the incident and had to be put down. 

The slurry went into a watercourse that eventually flows into the Shannon Estuary at Ballylongford Bay.

The farmer had carried out emergency measures on site attempting to contain the slurry and also trying to minimise the impact to fish and wildlife downstream.

Fisheries officers carried out a visual inspection downstream but as the slurry was still passing there was strong discolouration and so it was impossible to see any dead fish. Samples were taken and sent for analysis immediately.

The situation was monitored over the weekend, and a full walkover of the stream was carried out as the water cleared on Tuesday 19 March.

IFI can confirm that a fish kill took place as a result of the pollution incident, and that 150 brown trout, hundreds of stickleback, one eel and one flounder were recovered. The section of river downstream from the farm to Gortanacooka Bridge was the most heavily impacted.

Currently there is a buildup of organic sediment in the river from the farm to the first bridge in Graffa Bog, which IFI says will not disperse until there is a flood in the river. 

The farm was also inspected on the evening of 19 March and the water within the watercourse was clear. The investigation continues.

Published in Inland Waterways

#InlandWaterways - Plans for one of Northern Ireland's biggest road schemes are in jeopardy after it emerged that construction could interfere with important salmon rivers.

As the Belfast Telegraph reports, High Court Justice Stephens said he was "minded" to put a stop to the A5 road project between Derry and South Tyrone as he found there had been a failure to carry out an impact assessment on the Special Areas of Conservation designated on the Rivers Foyle and Finn.

Both rivers are important for migrating salmon whose numbers are dwindling in Northern Ireland's waterways, despite reports of isolated surplus counts in areas like Lough Melvin.

The Department for Regional Development now has till next Friday to argue that the omission in their preparations should not prompt the quashing of plans for the new cross-border route.

The Belfast Telegraph has more on the story HERE.

Published in Inland Waterways

#InlandWaterways - Waterways Ireland advises that the Office of Public Works (OPW) is presently conducting flow measurements in Athlone and Banagher on the Shannon Navigation till Thursday 21 March 2013.

The measuring instrument will be lowered from the bridge to the river and then moved laterally across the bridge arches to take the measurements. The procedure will only take a matter of minutes at each arch.

Masters approaching the navigation arch of these bridges should be prepared to stop short and await instructions from OPW staff as to when it is safe to proceed through the arch.

Meanwhile, masters of vessels on the Shannon-Erne Waterway are advised that underwater inspection of weirs shall commence next Tuesday 19 March to be completed on Wednesday 3 April.

Masters approaching weirs should be prepared to stop short and await instructions from the dive safety officer before proceeding.

Published in Inland Waterways

#MarineWildlife - The Irish Examiner reports that a seal has been spotted some 24km inland from the coast in the lakes of Killarney.

The rare sighting was made near Muckross Abbey last week by angler Mike O'Sullivan, who couldn't believe his eyes when he first spotted the marine mammal.

"People mix up seals and otters," he said. "But when I looked through ... binoculars it was a seal. In all my time on the lake, I never saw a seal.”

It's believed the common or harbour seal migrated to the inland lakes via the River Laune from Castlemaine Harbour.

And it's not the first time a seal has been spotted far from its usual habitat in these islands.

In January it was reported that a seal had travelled more than 80km from the Norfolk coast to the Fen Drayton lakes in Cambridgeshire. The Guardian has video of the intrepid explorer HERE.

Published in Marine Wildlife

#InvasiveSpecies - Dr Joe Caffrey of Inland Fisheries Ireland (IFI) presented Ireland’s position on the threat of invasive alien species to Ireland's waterways at a high-level debate at the European Parliament in Brussels on 21 February last. 

Discussions centred on the issue of invasive alien species in Europe and the development of an EU policy instrument to tackle the threats.

The debate, titled ’Biodiversity’s Ticking Time Bomb: Understanding and Addressing the Problem of Invasive Species in Europe’, was organised via the International Union for Conservation of Nature (IUCN) and Birdlife, with the support of the European Habitats Forum.

Dr Caffrey was one of nine speakers who presented to the large gathering where he addressed the theme ‘The challenges and opportunities of member states in implementing EU legal measures: the example of Ireland’.

The talks were followed by a highly interactive panel discussion during which the pros and cons of a dedicated EU legislative instrument on invasive alien marine species were debated. The results of EU deliberations on this theme will emerge in the coming months when a consultation document will be released.

In the meantime, IFI and EIFAAC will host the FINS (Freshwater Invasives – Networking for Strategy) Conference in Galway on 9-11 April which will address key topics relating to freshwater invasive species and harmful aquatic pathogens.   

The conference is attracting a large international audience of policy makers in this area. The primary objective of the conference is to provide a forum where international scientists, policy makers and stakeholders will address designated themes with a view to informing management and policy development in this increasingly important area.

Minister Fergus O'Dowd, who recently launched the world's first angling kit to combat invasive species, said of the conference: “Invasive species cause some €12.5 billion worth of damage each year in the European Union alone and are a serious threat to native biodiversity across the continent. IFI is keenly aware of the threat to our own natural resources, particularly to our economy, health and recreational activities.

“I want to congratulate IFI on the lead it has taken in its scientific, practical and proactive approach to this issue, working with stakeholders on the front line to ensure that biosecurity awareness is paramount. They are also bringing Ireland’s first-hand experience to Europe and adding to the positive debate on an EU wide cooperative framework to safeguard our natural resources through legislation and knowledge transfer."

The FINS conference will be held at the Galway Bay Hotel and Conference Centre in Salthill, Galway, Ireland from 9-11 April 2013. For more details visit the FINS Conference website.

Published in Inland Waterways

#FishKill - Inland Fisheries Ireland (IFI) staff are continuing their investigation into the deaths into some 500 freshwater fish in the River Dodder late last week.

The fish kill is now thought to cover a 2km stretch of the river in the Tallaght area of south Dublin, and species affected include adult and juvenile brown trout, lamprey and stoneloach.

According to the IFI, live fish were recorded immediately upstream and downstream of the affected area.

As previously reported on Afloat.ie, the fisheries body is following a definite line of enquiry regarding the source of the contamination that caused what Redmond O'Hanlon of the Dodder Anglers Group called the worst fish kill he had witnessed "in 30 years".

Published in Inland Waterways

#shannon – The winter mooring period on the Shannon Navigation and Shannon-Erne ends on Sun 31 Mar 2013 thereafter Navigation Bye-law No. 17(3) applies. Vessels should not berth in the same harbour for longer than the statutory period of five consecutive days nor more than a total of 7 days in any one month.

Published in Inland Waterways
Tagged under

#InlandWaterways - Reports indicate that as many as 500 freshwater fish of various species have been found dead in the River Dodder in Tallaght, south Dublin.

The fish kill was discovered on Friday evening upstream of the Old Bawn bridge, and according to the Irish Independent, Inland Fisheries Ireland says samples have been taken from the scene - and that a possible source has been identified.

However, the fisheries body refused to comment on speculation that the fish kill was a result of discharge from industrial waste or illegal dumping.

The fish kill covers a 600-metre stretch of the river in the south Dublin suburb.

Speaking to The Irish Times, Redmond O’Hanlon of the Dodder Anglers Group said it is the worst fish kill he has witnessed "in 30 years".

Published in Inland Waterways
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For all you need on the Marine Environment - covering the latest news and updates on marine science and wildlife, weather and climate, power from the sea and Ireland's coastal regions and communities - the place to be is Afloat.ie.

Coastal Notes

The Coastal Notes category covers a broad range of stories, events and developments that have an impact on Ireland's coastal regions and communities, whose lives and livelihoods are directly linked with the sea and Ireland's coastal waters.

Topics covered in Coastal Notes can be as varied as the rare finding of sea-life creatures, an historic shipwreck with secrets to tell, or even a trawler's net caught hauling much more than just fish.

Other angles focusing the attention of Coastal Notes are Ireland's maritime museums, which are of national importance to maintaining access and knowledge of our nautical heritage, and those who harvest the sea using small boats based in harbours where infrastructure and safety pose an issue, plying their trade along the rugged wild western seaboard.

Coastal Notes tells the stories that are arguably as varied as the environment they come from, and which shape people's interaction with the natural world and our relationship with the sea.

Marine Wildlife

One of the greatest memories of any day spent boating around the Irish coast is an encounter with Marine Wildlife. It's a thrill for young and old to witness seabirds, seals, dolphins and whales right there in their own habitat. And as boaters fortunate enough to have experienced it will testify, even spotting a distant dorsal fin can be the highlight of any day afloat. Was that a porpoise? Was it a whale? No matter how brief the glimpse, it's a privilege to share the seas with Irish marine wildlife.

Thanks to our location in the North Atlantic, there appears to be no shortage of marine life to observe. From whales to dolphins, seals, sharks and other ocean animals, the Marine Wildlife category documents the most interesting accounts around our shores. And we're keen to receive your observations, your photos, links and video clips, too!

Also valuable is the unique perspective of all those who go afloat, from coastal sailing to sea angling to inshore kayaking to offshore yacht racing, as what they encounter can be of great importance to organisations such as the Irish Whale and Dolphin Group (IWDG). Thanks to their work we now know we share the seas with dozens of species who also call Ireland home. But as impressive as the list is, the experts believe there are still gaps in our knowledge. Next time you are out on the ocean waves, keep a sharp look out!

Weather

As an island in the North Atlantic, Ireland's fate is decided by Weather more so than many other European countries. When storm-force winds race across the Irish Sea, ferry and shipping services are cut off, disrupting our economy. When swollen waves crash on our shores, communities are flooded and fishermen brace for impact - both to their vessels and to their livelihoods.

Keeping abreast of the weather, therefore, is as important to leisure cruisers and fishing crews alike - for whom a small craft warning can mean the difference between life and death - as it is to the communities lining the coast, where timely weather alerts can help protect homes and lives.

Weather affects us all, and Afloat.ie will keep you informed on the hows and the whys.

Marine Science

Perhaps it's the work of the Irish research vessels RV Celtic Explorer and RV Celtic Voyager out in the Atlantic Ocean that best highlights the essential nature of Marine Science for the future growth of Ireland's emerging 'blue economy'.

From marine research to development and sustainable management, Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. Whether it's Wavebob ocean energy technology to aquaculture to weather buoys and oil exploration, the Marine Science category documents the work of Irish marine scientists and researchers and how they have secured prominent roles in many European and international marine science bodies.

Power From The Sea

The message from the experts is clear: offshore wind and wave energy is the future. And as Ireland looks towards the potential of the renewable energy sector, generating Power From The Sea will become a greater priority in the State's 'blue growth' strategy.

Developments and activities in existing and planned projects in the pipeline from the wind and wave renewables sector, and those of the energy exploration industry, point to the future of energy requirements for the whole world, not just in Ireland. And that's not to mention the supplementary industries that sea power projects can support in coastal communities.

Irish ports are already in a good position to capitalise on investments in offshore renewable energy services. And Power From The Sea can even be good for marine wildlife if done properly.

Aside from the green sector, our coastal waters also hold a wealth of oil and gas resources that numerous prospectors are hoping to exploit, even if people in coastal and island areas are as yet unsure of the potential benefits or pitfalls for their communities.

Changing Ocean Climate

Our ocean and climate are inextricably linked - the ocean plays a crucial role in the global climate system in a number of ways. These include absorbing excess heat from the atmosphere and absorbing 30 per cent of the carbon dioxide added to the atmosphere by human activity. But our marine ecosystems are coming under increasing pressure due to climate change.

The Marine Institute, with its national and international partners, works to observe and understand how our ocean is changing and analyses, models and projects the impacts of our changing oceans. Advice and forecasting projections of our changing oceans and climate are essential to create effective policies and management decisions to safeguard our ocean.

Dr Paul Connolly, CEO of the Marine Institute, said, “Our ocean is fundamental to life on earth and affects so many facets of our everyday activities. One of the greatest challenges we face as a society is that of our changing climate. The strong international collaborations that the Marine Institute has built up over decades facilitates a shared focusing on our changing ocean climate and developing new and enhanced ways of monitoring it and tracking changes over time.

“Our knowledge and services help us to observe these patterns of change and identify the steps to safeguard our marine ecosystems for future generations.”

The Marine Institute’s annual ocean climate research survey, which has been running since 2004, facilitates long term monitoring of the deep water environment to the west of Ireland. This repeat survey, which takes place on board RV Celtic Explorer, enables scientists to establish baseline oceanic conditions in Irish waters that can be used as a benchmark for future changes.

Scientists collect data on temperature, salinity, water currents, oxygen and carbon dioxide in the Atlantic Ocean. This high quality oceanographic data contributes to the Atlantic Ocean Observing System. Physical oceanographic data from the survey is submitted to the International Council for the Exploration of the Seas (ICES) and, in addition, the survey contributes to national research such as the VOCAB ocean acidification and biogeochemistry project, the ‘Clean Atlantic’ project on marine litter and the A4 marine climate change project.

Dr Caroline Cusack, who co-ordinates scientific activities on board the RV Celtic Explorer for the annual survey, said, “The generation of long-term series to monitor ocean climate is vital to allow us understand the likely impact of future changes in ocean climate on ecosystems and other marine resources.”

Other activities during the survey in 2019 included the deployment of oceanographic gliders, two Argo floats (Ireland’s contribution to EuroArgo) and four surface drifters (Interreg Atlantic Area Clean Atlantic project). The new Argo floats have the capacity to measure dissolved ocean and biogeochemical parameters from the ocean surface down to a depth of 2,000 metres continuously for up to four years, providing important information as to the health of our oceans.

During the 2019 survey, the RV Celtic Explorer retrieved a string of oceanographic sensors from the deep ocean at an adjacent subsurface moored station and deployed a replacement M6 weather buoy, as part of the Irish Marine Data Buoy Observation Network (IMDBON).

Funded by the Department of Agriculture, Food and the Marine, the IMDBON is managed by the Marine Institute in collaboration with Met Éireann and is designed to improve weather forecasts and safety at sea around Ireland. The data buoys have instruments which collect weather and ocean data including wind speed and direction, pressure, air and sea surface temperature and wave statistics. This data provides vital information for weather forecasts, shipping bulletins, gale and swell warnings as well as data for general public information and research.

“It is only in the last 20 years, meteorologists and climatologists have really began to understood the pivotal role the ocean plays in determining our climate and weather,” said Evelyn Cusack, Head of Forecasting at Met Éireann. “The real-time information provided by the Irish data buoy network is particularly important for our mariners and rescue services. The M6 data buoy in the Atlantic provides vital information on swell waves generated by Atlantic storms. Even though the weather and winds may be calm around our shores, there could be some very high swells coming in from Atlantic storms.”