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Displaying items by tag: Surveys

The first in a series of hydrographic and geophysical surveys to be undertaken in the Celtic Sea and Atlantic Ocean under the INFOMAR programme between April and October 2019 is now under way.

The RV Celtic Voyager (callsign EIQN) set off on Friday 12 April for an 18-day survey, the first of four over the next five months 18 May-6 June, 12-28 July, 29 August-14 September).

The RV Celtic Explorer (callsign EIGB) will follow up with an 18-day survey from 21 September to 8 October. Both vessels will be towing a magnetometer sensor with a single cable of up to 200 metres in length.

Other survey vessel involved include the Geological Survey Ireland vessels RV Keary (callsign EI-GO-9), RV Geo (callsign EI-DK-6), RV Mallet (callsign EI-SN-9) and RV Lir (callsign EI-HI-2).

All will display appropriate lights and markers and will be listening on VHF Channel 16 throughout the course of the surveys.

Full details of the survey areas are included in Marine Notice No 8 of 2019, a PDF of which is available to read or download HERE.

Published in Marine Science

#MarineScience - Ciaran O’Donnell, a specialist in fisheries acoustic research with Fisheries Ecosystem Advisory services at the Marine Institute, has just begun a PhD research project that will link fisheries and seabed mapping acoustic technologies.

By using both technologies, he aims to learn more about how fish behave during acoustic surveys and therefore increase the precision of fish stock assessments.

O’Donnell’s research will focus on pelagic species – fish that swim in the water column – to see if there is avoidance behaviour during acoustic surveys and also to look at schooling behaviour and preferred habitat.

He’ll use the state-of-the-art multibeam echosounder system that has just been installed on the RV Celtic Explorer to look beyond the data normally captured during acoustic fisheries surveys to see if some or any of the fish being targeted by the survey are moving away from the research vessel as it passes overhead them.

“I’m really looking forward to the sea trials of the new multibeam next week (16-24 February) when we’ll get a chance to use the most advanced seabed mapping technology alongside acoustic fisheries technology. We should be able to see a much broader picture than before," said O'Donnell, a chief scientist on annual surveys for blue whiting, Celtic Sea herring and boarfish.

“Acoustic surveys are very targeted and focussed and this will allow us to capture new information about what the fish are doing beyond the target of the downward-looking fisheries echosounder. It will be like getting enhanced peripheral vision of the sea around the ship.

“We’ll be able to see if fish are moving away from the research vessel and out of the survey path and therefore will potentially enhance the precision of our current survey methods.”

The project will bring together technology and data from fisheries and seabed mapping and O’Donnell will work closely with the INFOMAR team and the advanced mapping services at the Marine Institute.

The research project, originally designed by the INFOMAR team, brings together a number of experienced researchers including Dr Chris McGonigle and Dr Rory Quinn of the University of Ulster, Dr Fabio Sacchetti of INFOMAR and the Marine Institute, and Dr David Reid of the Marine Institute and UCC.

Published in Marine Science
The Marine Institute's two research vessels, RV Celtic Explorer and RV Celtic Voyager are to lead Europe with an all-time record of 627 days spent at sea of between both ships, well above the average for equivalent European research vessels.
In 2011, the RV Celtic Explorer is scheduled for 17 surveys in Irish waters resulting in 344 days at sea and the RV Celtic Voyager with 29 surveys resulting in 283 days at sea. In comparison, in 2010 the RV Celtic Explorer spent 308 days at sea with 18 surveys and as well as undergoing a refit. The Celtic Voyager took 280 sea-going days resulting in 32 surveys.

These figures compare favourably with our European counterparts, reflecting a high level of activity on national and international research and monitoring programmes.

Work duties in 2011 for the Galway based vessels will range from fisheries surveys to underwater mapping and from climate studies to deepwater surveys with the remotely operated submersible ROV Holland 1. The work schedule will facilitate training missions and to carry out essential maintenance work on Ireland's network of data buoys that, in parallel to their research function, supply the vital information on which weather and shipping forecasts are based.

The increased activity of the research vessels reflects the growing imperative to understand and sustainably manage the economic potential of our offshore marine territories, an area over ten times that of Ireland itself.

A major role of the ships' workload will be commercial fish stock assessments. Together they are to devote 141 days on stock surveys in support of the sustainable management of Ireland's fisheries.

The RV Celtic Voyager will conduct underwater television surveys of valuable prawn stocks off the Aran Islands, the Irish and Celtic Seas, working on blue whiting, a survey of herring stocks in the north-west. In addition a comprehensive 54-day annual Irish Groundfish Survey which will take place in stages all around the Irish coast from September to December.

The survey will be the largest undertaken by an Irish research vessel and is essential to providing the scientific data used to inform the annual quota negotiations required in Brussels each year.

For the 2011 schedule for both vessels is available to view by clicking HERE and the Maritime Institute website click this link.

At 65.5m RV Celtic Explorer (2,425grt) accommodates 35 personnel and up to 21 scientists and 31.4m RV Celtic Voyager (340grt) with up to 8 scientists and a maximum endurance of 14-day days. For detailed technical specifications of the Dutch built vessels, RV Celtic Explorer, click here to download a PDF file and for the RV Celtic Voyager click here

For further information contact: Dr John Joyce, Communications Manager of Marine Institute on 087 2250871

Published in Marine Science

Royal Irish Yacht Club - Frequently Asked Questions

The Royal Irish Yacht Club is situated in a central location in Dun Laoghaire Harbour with excellent access and visiting sailors can be sure of a special welcome. The clubhouse is located in the prime middle ground of the harbour in front of the town marina and it is Dun Laoghaire's oldest yacht club. 

What's a brief history of the Royal Irish Yacht Club?

The yacht club was founded in 1831, with the Marquess of Anglesey, who commanded the cavalry at the Battle of Waterloo being its first Commodore. 

John Skipton Mulvany designed the clubhouse, which still retains a number of original architectural features since being opened in 1851.

It was granted an ensign by the Admiralty of a white ensign with the Coat of Arms of the Kingdom of Ireland beneath the Union Jack in canton.

Many prominent names feature among the past members of the Club. The first Duke of Wellington was elected in 1833, followed by other illustrious men including the eccentric Admiral Sir Charles Napier, Sir Dominic Corrigan the distinguished physician, Sir Thomas Lipton, novelist, George A. Birmingham, yachtsman and author, Conor O'Brien, and famous naval historian and author, Patrick O Brian. 

In the club's constitution, it was unique among yacht clubs in that it required yacht owners to provide the club's commodore with information about the coast and any deep-sea fisheries they encountered on all of their voyages.

In 1846, the club was granted permission to use the Royal prefix by Queen Victoria. The club built a new clubhouse in 1851. Despite the Republic of Ireland breaking away from the United Kingdom, the Royal Irish Yacht Club elected to retain its Royal title.

In 1848, a yachting trophy called "Her Majesty's Plate" was established by Queen Victoria to be contested at Kingstown where the Royal Irish Yacht Club is based. The Lord-Lieutenant of Ireland at the time, George Villiers, 4th Earl of Clarendon suggested it should be contested by the Royal Irish Yacht Club and the Royal St. George Yacht Club in an annual regatta, a suggestion that was approved by both clubs with the Royal St. George hosting the first competitive regatta.

The RIYC celebrated its 185th Anniversary in 2016 with the staging of several special events in addition to being well represented afloat, both nationally and internationally. It was the year the club was also awarded Irish Yacht Club of the Year as Afloat's W M Nixon details here.

The building is now a listed structure and retains to this day all its original architectural features combined with state of the art facilities for sailors both ashore and afloat.

What is the Royal Irish Yacht Club's emblem?

The Club's emblem shows a harp with the figure of Nice, the Greek winged goddess of victory, surmounted by a crown. This emblem has remained unchanged since the foundation of the Club; a symbol of continuity and respect for the history and tradition of the Royal Irish Yacht Club.

What is the Royal Irish Yacht Club's ensign?

The RIYC's original white ensign was granted by Royal Warrant in 1831. Though the Royal Irish Yacht Club later changed the ensign to remove the St George's Cross and replace the Union Jack with the tricolour of the Republic of Ireland, the original ensign may still be used by British members of the Royal Irish Yacht Club

Who is the Commodore of the Royal Irish Yacht Club?

The current Commodore is Jerry Dowling, and the Vice-Commodore is Tim Carpenter.

The RIYC Flag Officers are: 

What reciprocal club arrangements does the Royal Irish Yacht Club have?  

As one of Ireland's leading club's, the Royal Irish Yacht Club has significant reciprocal arrangements with yacht clubs across Ireland and the UK, Europe, USA and Canada and the rest of the World. If you are visiting from another Club, please have with a letter of introduction from your Club or introduce yourself to the Club Secretary or to a member of management staff, who will show you the Club's facilities.

What car parking does the Royal Irish Yacht Club have at its Dun Laoghaire clubhouse?

The RIYC has car parking outside of its clubhouse for the use of its members. Paid public car parking is available next door to the club at the marina car park. There is also paid parking on offer within the harbour area at the Coatl Harbour (a 5-minute walk) and at an underground car park adjacent to the Royal St. George Yacht Club (a 3-minute walk). Look for parking signs. Clamping is in operation in the harbour area.

What facilities does the Royal Irish Yacht Clubhouse offer? 

The Royal Irish Yacht Club offers a relaxed, warm and welcoming atmosphere in one of the best situated and appointed clubhouses in these islands. Its prestige in yachting circles is high and its annual regatta remains one of the most attractive events in the sailing calendar. It offers both casual and formal dining with an extensive wine list and full bar facilities. The Club caters for parties, informal events, educational seminars, themed dinners and all occasions. The RIYC has a number of venues within the Club each of which provides a different ambience to match particular needs.

What are the Royal Irish Yacht Club's Boathouse facilities?

The RIYC boathouse team run the launch service to the club's swinging moorings, provide lifting for dry-sailed boats, lift and scrub boats, as well as maintaining the fabric of the deck, pontoon infrastructure, and swinging moorings. They also maintain the club crane, the only such mobile crane of the Dun Laoghaire Yacht Clubs.

What facilities are offered for junior sailing at the Royal Irish Yacht Club?

One of the missions of the Royal Irish Yacht Club is to promote sailing as a passion for life by encouraging children and young adults to learn how to sail through its summer courses and class-specific training throughout the year. 

RIYC has an active junior section. Its summer sailing courses are very popular and the club regularly has over 50 children attending courses in any week. The aim is for those children to develop lifelong friendships through sailing with other children in the club, and across the other clubs in the bay.
 
Many RIYC children go on to compete for the club at regional and national championships and some have gone on to represent Ireland at international competitions and the Olympic Regatta itself.
 
In supporting its young sailors and the wider sailing community, the RIYC regularly hosts junior sailing events including national and regional championships in classes such as the Optmist, Feva and 29er.
 
Competition is not everything though and as the club website states:  "Many of our junior sailors have gone on the become sailing instructors and enjoy teaching both in Ireland and abroad.  Ultimately, we take most pleasure from the number of junior sailors who become adult sailors and enjoy a lifetime of sailing with the club".