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Displaying items by tag: Ghost Fishing

This year will see divers join in beach clean efforts in Ireland for the first time, using their skills to find and remove discarded fishing gear also known as ‘ghost nets’ from around the coast.

According to the Irish Examiner, marine conservation organisation Sea Shepherd has recruited a team of specially trained SCUBA divers who will take to the waters this spring to help tackle a hazardous situation that’s rarely visible from the shore.

“The biggest problem is not on the surface, it’s below the surface, and it’s the nets — 70 per cent of marine life entanglement is due to fishing nets being discarded,” said Sea Shepherd Ireland director Emma Tuite.

The campaign is being touted as “Ireland’s biggest ever beach clean underwater”, and the charity welcomes help from prospective divers as well as onshore volunteers to expand its reach.

The Irish Examiner has more on the story HERE.

Published in Coastal Notes

Each year enough commercial fishing gear to reach the moon and back is lost or discarded in the world’s oceans.

That’s according to what’s being touted as the most comprehensive study ever conducted on lost fishing gear, as the Guardian reports.

Based on available data standardised interviews with hundreds of commercial fishers across seven countries, the researchers estimate that more than 78,000 square kilometres of nets are lost annually.

In addition, some 740,000 km of main long lines and 15.5m km of branch lines as well as billions of long line hooks and 25 million traps and pots are thought to be lost or abandoned every year — adding to a growing problem of ‘ghost fishing’ where fish, turtles and even larger marine mammals are trapped in such gear.

“This is having an unimaginable toll of unknown deaths that could result in population level effects for marine wildlife,” said Dr Denise Hardesty, who co-authored the study.

The Guardian has much more on the story HERE.

Published in Fishing

#StoneAndPots - Dutch divers are bringing their campaign against ‘ghost fishing’ to Galway Bay next month, as the Irish Examiner reports.

Previously covered on Afloat.ie earlier this year, the Ghost Fishing Foundation co-ordinates cleanups of lost or abandoned fishing gear that continues to trap marine wildlife on the sea bed.

From Monday 3 September, six technical divers from the foundation will embark on Operation Stone and Pots, removing lobster pots from the bottom of Galway Bay and returning them to local fishermen if they can be reused.

It follows a preliminary dive off the Galway coast this past May that revealed countless numbers of abandoned pots, which continue to pose a threat to sharks and smaller fish as well as crustaceans.

The Irish Examiner has more on the story HERE.

Published in Fishing
Tagged under

#Fishing - Marine wildlife worldwide continues to fall victim to ‘ghost fishing’, trapped in lost or abandoned fishing gear.

The situation prompted a group of experienced divers, who often come across discarded nets and other debris, to form the Ghost Fishing Foundation — which co-ordinates cleanups in the US, the North Sea coast and the Mediterranean.

And this summer, as Coast Monkey reports, the initiative is coming to Ireland with the Big Ghost Net Removal Project.

Organisers are currently crowdfunding for the week-long cleanup which will see as many as 17 divers removing nets from the waters of West Cork, a popular location for dolphins and whales.

Coast Monkey has more on the story HERE.

Published in Fishing
Tagged under

Marine Institute Research Vessel Tom Crean

Ireland’s new marine research vessel will be named the RV Tom Crean after the renowned County Kerry seaman and explorer who undertook three major groundbreaking expeditions to the Antarctic in the early years of the 20th Century which sought to increase scientific knowledge and to explore unreached areas of the world, at that time.

Ireland's new multi-purpose marine research vessel RV Tom Crean, was delivered in July 2022 and will be used by the Marine Institute and other State agencies and universities to undertake fisheries research, oceanographic and environmental research, seabed mapping surveys; as well as maintaining and deploying weather buoys, observational infrastructure and Remotely Operated Vehicles.

The RV Tom Crean will also enable the Marine Institute to continue to lead and support high-quality scientific surveys that contribute to Ireland's position as a leader in marine science. The research vessel is a modern, multipurpose, silent vessel (designed to meet the stringent criteria of the ICES 209 noise standard for fisheries research), capable of operating in the Irish Exclusive Economic Zone (EEZ). The Tom Crean is able to go to sea for at least 21 days at a time and is designed to operate in harsh sea conditions.

RV Tom Crean Specification Overview

  • Length Overall: 52.8 m
  • Beam 14m
  • Draft 5.2M 

Power

  • Main Propulsion Motor 2000 kw
  • Bow Thruster 780 kw
  • Tunnel thruster 400 kw

Other

  • Endurance  21 Days
  • Range of 8,000 nautical miles
  • DP1 Dynamic Positioning
  • Capacity for 3 x 20ft Containers

Irish Marine Research activities

The new state-of-the-art multi-purpose marine research vessel will carry out a wide range of marine research activities, including vital fisheries, climate change-related research, seabed mapping and oceanography.

The new 52.8-metre modern research vessel, which will replace the 31-metre RV Celtic Voyager, has been commissioned with funding provided by the Department of Agriculture, Food and the Marine approved by the Government of Ireland.

According to Aodhán FitzGerald, Research Vessel Manager of the MI, the RV Tom Crean will feature an articulated boom crane aft (6t@ 10m, 3T@ 15m), located on the aft-gantry. This will be largely used for loading science equipment and net and equipment handling offshore.

Mounted at the stern is a 10T A-frame aft which can articulate through 170 degrees which are for deploying and recovering large science equipment such as a remotely operated vehicle (ROV’s), towed sleds and for fishing operations.

In addition the fitting of an 8 Ton starboard side T Frame for deploying grabs and corers to 4000m which is the same depth applicable to when the vessel is heaving but is compensated by a CTD system consisting of a winch and frame during such operations.

The vessel will have the regulation MOB boat on a dedicated davit and the facility to carry a 6.5m Rigid Inflatable tender on the port side.

Also at the aft deck is where the 'Holland 1' Work class ROV and the University of Limericks 'Etain' sub-Atlantic ROV will be positioned. In addition up to 3 x 20’ (TEU) containers can be carried.

The newbuild has been engineered to endure increasing harsher conditions and the punishing weather systems encountered in the North-East Atlantic where deployments of RV Tom Crean on surveys spent up to 21 days duration.

In addition, RV Tom Crean will be able to operate in an ultra silent-mode, which is crucial to meet the stringent criteria of the ICES 209 noise standard for fisheries research purposes.

The classification of the newbuild as been appointed to Lloyds and below is a list of the main capabilities and duties to be tasked by RV Tom Crean:

  • Oceanographic surveys, incl. CTD water sampling
  • Fishery research operations
  • Acoustic research operations
  • Environmental research and sampling operation incl. coring
  • ROV and AUV/ASV Surveys
  • Buoy/Mooring operations