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Displaying items by tag: inland waterways

#inland – The Rivers Agency has advised that the sluice gates at Toome will be opened from the morning of Tuesday 15th October, to facilitate a testing exercise at the Cutts gates in Coleraine. They will remain open until the morning of Saturday 19th October. Boaters may experience strong flows during this exercise.

For queries please contact:
The Rivers Agency
37 Castleroe Road
Castleroe
Coleraine
BT51 3RL
Tel: 028 7034 2357
Fax: 028 7032 0628
Email: [email protected]

Published in Inland Waterways
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#Angling - The Irish Times' Derek Evans rounds up the hive of activity on Ireland's inland waterways as the game angling season drew to a close for 2013.

Records were broken in Cavan and Kerry, the latter's premier trout fishery of Lough Currane producing a near 15-pounder hen sea trout caught and released by Corkman Paul Lawton, while the former's section of Lough Sheelin saw the heaviest fish of the season, a 12lb "beauty", landed by Galway's Toby Bradshaw.

The Irish Times has much more on recent angling action HERE.

Published in Angling
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#FishKill - Staff with Inland Fisheries Ireland (IFI) are investigating two separate fish kill incidents on Lough Keeldra in Co Leitrim and in the Camlin River in Longford town.

Considerable numbers of dead perch were recorded at Lough Keeldra, outside Mohill, following a report to IFI on 10 September. Live fish also observed in the lake were noted to be in distress.

The presence of blue/green algae is currently being considered as part of the investigations. Lough Keeldra is a designated bathing area and signs erected by Leitrim County Council prohibit bathing at present.

Elsewhere, more than 2,000 fish mortalities were recorded over a 6km stretch of the Camlin River from Cartron Bridge downstream as far as the confluence with the River Shannon after IFI staff began their investigation on 4 September following a tip-off from the public.

Brown trout, roach, pike, eel and white-clawed crayfish were among the dead fish discovered, although live fish have since been recorded within the affected area.

Water samples have been taken for analysis and IFI continuing with its investigation to try to identify the source of the pollution that caused the fish kill. This may not be possible given the fact that the fish kill is believed to have occurred on the weekend of the 1 September.

Members of the public are being urged to note that after a prolonged period of low flow levels and unseasonably high water temperatures, all aquatic life - but especially fish - are extremely vulnerable to the slightest deterioration in water quality.

Landowners and the owners of any premises or property that adjoins a watercourse should take particular care to ensure that every reasonable measure is taken to minimise any threat to water quality and fish life.

IFI is appealing to the public to report any incident or suspected incident of pollution or deterioration of water quality and sightings of distressed fish.

Amanda Mooney, director for the Shannon River Basin District, said: “Whether an incident occurs deliberately or inadvertently, it is critical for fish welfare and general water quality that incidents can be dealt with promptly.”

Inland Fisheries Ireland operates a confidential 24 hour hotline and suspected illegal fishing or pollution can be reported to 1890 347 424.

Published in Inland Waterways

#athy – Athy's waterways have seen a renewed interest over recent years and are now home to an ever increasing range of activities and annual events, including the Tri Athy Triathlon which attracts thousands of visitors to the heritage town each year. International Formula One Driver Jenson Button participated in 2012 and the Minister for Tourism & Sport, Leo Varadkar, TD took the challenge over the June Bank Holiday earlier this year.

Following an initial seminar (Athy Waterways 'Enhancing the potential together') organised by Athy Town council last week, statutory organisations and local groups have committed to work together to prioritise actions that will enhance the River Barrow and Grand Canal, which both traverse the South Kildare town.

Published in Inland Waterways
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MARINE NOTICE

No. 100 of 2013

Royal Canal

Kilcock

International Canoe Polo Irish Open 2013

Waterways Ireland wishes advise all users of the Royal Canal that the above event will take place in Kilcock on Sat 31 st Aug and Sun 1 Sep from 0800hrs until 2000hrs.

Masters wishing to make a passage through the area can do so between 1300hrs and 1400hrs each day.

Waterways Ireland thanks its customers for their cooperation with this event.

C. Lawn
Inspector of Navigation
15 Aug 2013
Tel: 00353906494232
Fax: 003539094147

Published in Inland Waterways
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#TheTalkingBox - The Waterways Ireland Visitor Centre in Grand Canal Dock in Dublin, affectionately known as the "Box in the Docks" is to host a couple of lectures starting at 7pm next Saturday, 17 August.

The lectures are part of National Heritage Week and the topics are outlined below.

Niall Galway is to present stories from 'Life on board the Grand Canal tradin boats -The latter years'

John 'Miley' Walsh, former Dublin Port Docker, will discuss; 'From the Bundy to the Button life - Life as a deep-sea Docker prior to 1972'

Admission is free, though booking advisable contact: (01) 677 7510 and by visiting this link.

Published in Inland Waterways

MARINE NOTICE
No. 99 of 2013

SHANNON NAVIGATION & ROYAL CANAL

TARMONBARRY, ROOSKEY & BEGNAGH BRIDGES

LONGFORD MARATHON

Waterways Ireland wishes to advise all Masters and users that in order to facilitate the annual Longford marathon road race on Sun 25 Aug 2012 lifting bridge operations will be restricted accordingly.

The following air draft restrictions will apply to the lifting bridges, which will be closed during the time periods indicated below.

Shannon Navigation - Rooskey Bridge (12.30 hrs to 14.30 hrs)
The air draft at Roosky Bridge at Ordinary Summer Level is 10ft (3.025m). There is an air draft gauge erected at the bridge on both Upper and Lower approaches. The Lock keeper can be contacted during lock opening hours at 00 (0)71 96 38018 for further information.

Shannon Navigation - Tarmonbarry Bridge (11.30 hrs to 13.00 hrs)
The air draft at Tarmonbarry at Ordinary Summer Level is 7'9" (2.35m). The Lock keeper can be contacted during lock opening hours at 00 (0)43 3326117 or 087-9222020 for further information.

Royal Canal – Begnagh Bridge
The bridge will be closed from 10.15hrs to 12.15 hrs. The Lock keeper may be contacted on 00-(0)87-9151400.

C.J.Lawn
Inspector of Navigation
12 Aug 2013.
Tel:00 353(0)90 6494232
Fax:00 353(0)90 6494147

Published in Inland Waterways
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MARINE NOTICE

No 98 of 2013

SHANNON NAVIGATION

Lough Key

Waterways Ireland Triathlon

Swimming Event

Waterways Ireland wishes to advise masters that the swimming element of the Lough Key Triathlon event will take place in the vicinity of Castle Island and the Forest Park recreational facilities in Lough Key on Sun 8th Sept from 0900 hrs until 1200 hrs.

Masters of vessels are requested to note the advice of marshals when passing near the swimming course and to proceed at slow speed and with minimum wash.

Charles Lawn
Lt Cdr (rtd)
Inspector of Navigation
5 Aug 2013

Tel: 353 90 6494232
Fax: 353 90 6494147

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#waterwaysireland – Dawn Livingstone has been appointed Chief Executive of Waterways Ireland and takes up post at the end of July 2013.
A committed outdoor recreationalist, Dawn joined Waterways Ireland in 2002 as the Head of Strategy & Policy. She established an Equality Scheme and led the integration of accessibility into project design and maintenance programmes. In 2008 Dawn moved to become Head of Property & Legal where she has modernised the organisations approach to both property management and legal matters.
Prior to working for Waterways Ireland, Dawn was Director of Share, a Charity promoting opportunities for integration between able bodied people and people with special needs of all age's, backgrounds and abilities. During her tenure Share grew to become a 220 bed residential activity centre on 60 acres, with a 300 seat multi-purpose theatre /arts/ bar complex, 50 berth marina, and indoor leisure suite. Dawn's entrepreneurial work in this role was recognised with the award of the Gallagher's Northern Ireland Business Women of the year winner in 1988
Dawn holds an MBA from the University of Ulster. Dawn is NI Trustee to the Family Fund, a member of the Consumer Council of NI and a Trustee of the Lloyds TSB NI Foundation. Originally from Co Down, and a keen sailor and gardener, Dawn is married with two daughters.

Published in Inland Waterways

#WaterSafety - Rescue call-outs for people swimming in inland waterways have risen more than 100% over the past two months compared to the same period last year, as The Irish Times reports.

Coastguard call-outs overall have risen 50 per cent in the same timeframe, with calls to help coastal swimmers up by more than half on 2012 figures.

With the death toll from drownings during the continuing heatwave now standing at 10 after two weeks, the Irish Coast Guard has also highlighted a growing number of "close shaves" that could have doubled this already shocking figure.

According to the Irish Examiner, coastguard units throughout the country dealt with 72 incidents this past weekend alone.

These include two children rescued at Ballybunion in Co Kerry after drifting out to sea on an inflatable toy.

Published in Water Safety
Page 8 of 28

Sharks in Irish waters

Irish waters are home to 71 species of shark, skates and rays, 58 of which have been studied in detail and listed on the Ireland Red List of Cartilaginous fish. Irish sharks range from small Sleeper sharks, Dogfish and Catsharks, to larger species like Frilled, Mackerel and Cow sharks, all the way to the second largest shark in the world, the Basking shark. 

Irish waters provide a refuge for an array of shark species. Tralee Bay, Co. Kerry provides a habitat for several rare and endangered sharks and their relatives, including the migratory tope shark, angel shark and undulate ray. This area is also the last European refuge for the extremely rare white skate. Through a European Maritime and Fisheries Fund (EMFF) project, Marine Institute scientists have been working with fishermen to assess the distribution, diversity, and monthly relative abundance of skates and rays in Tralee, Brandon and Dingle Bays.

“These areas off the southwest coast of Ireland are important internationally as they hold some of the last remaining refuges for angel shark and white skate,” said Dr Maurice Clarke of the Marine Institute. “This EMFF project has provided data confirming the critically endangered status of some species and provides up-to-date information for the development of fishery measures to eliminate by-catch.” 

Irish waters are also home to the Black Mouthed Catshark, Galeus melastomus, one of Ireland’s smallest shark species which can be found in the deep sea along the continental shelf. In 2018, Irish scientists discovered a very rare shark-nursery 200 nautical miles off the west coast by the Marine Institute’s ROV Holland 1 on a shelf sloping to 750 metres deep. 

There are two ways that sharks are born, either as live young or from egg casings. In the ‘case’ of Black Mouthed Catsharks, the nursery discovered in 2018, was notable by the abundance of egg casings or ‘mermaid’s purses’. Many sharks, rays and skate lay eggs, the cases of which often wash ashore. If you find an egg casing along the seashore, take a photo for Purse Search Ireland, a citizen science project focusing on monitoring the shark, ray and skate species around Ireland.

Another species also found by Irish scientists using the ROV Holland 1 in 2018 was a very rare type of dogfish, the Sail Fin Rough Shark, Oxynotus paradoxus. These sharks are named after their long fins which resemble the trailing sails of a boat, and live in the deep sea in waters up to 750m deep. Like all sharks, skates and rays, they have no bones. Their skeleton is composed of cartilage, much like what our noses and ears are made from! This material is much more flexible and lighter than bone which is perfect for these animals living without the weight of gravity.

Throughout history sharks have been portrayed as the monsters of the sea, a concept that science is continuously debunking. Basking sharks were named in 1765 as Cetorhinus maximus, roughly translated to the ‘big-nosed sea monster’. Basking sharks are filter feeders, often swimming with their mouths agape, they filter plankton from the water.

They are very slow moving and like to bask in the sun in shallow water and are often seen in Irish waters around Spring and early Summer. To help understand the migration of these animals to be better able to understand and conserve these species, the Irish Basking Shark Group have tagged and mapped their travels.

Remarkably, many sharks like the Angel Shark, Squatina squatina have the ability to sense electricity. They do this via small pores in their skin called the ‘Ampullae of Lorenzini’ which are able to detect the tiny electrical impulses of a fish breathing, moving or even its heartbeat from distances of over a kilometre! Angel sharks, often referred to as Monkfish have a distinctively angelic shape, with flattened, large fins appearing like the wings of an angel. They live on the seafloor in the coastal waters of Ireland and much like a cat are nocturnal, primarily active at night.

The intricate complexity of shark adaptations is particularly noticeable in the texture of their skin. Composed of miniscule, perfectly shaped overlapping scales, the skin of shark provides them with protection. Often shark scales have been compared to teeth due to their hard enamel structure. They are strong, but also due to their intricate shape, these scales reduce drag and allow water to glide past them so that the shark can swim more effortlessly and silently. This natural flawless design has been used as inspiration for new neoprene fabric designs to help swimmers glide through the water. Although all sharks have this feature, the Leafscale Gulper Shark, Centrophorus squamosus, found in Ireland are specifically named due to the ornate leaf-shape of their scales.