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Displaying items by tag: invasive species

#ANGLING - Inland Fisheries Ireland's Salmon Conservation Scheme has been extended into 2012, with funding increased to a total of €200,000.

The pilot scheme will facilitate the rehabilitation of salmon stocks, giving priority to rivers below their conservation limit which have the greatest prospect of recovery.

Applications are now being invited for salmon conservation projects, to a maximum value of €10,000 per project. Applicants must outline the benefits of the project, the ability to plan and complete the project, and value for money. Any statutory approvals necessary, such as planning permission, must be in place.

Examples of schemes that can be funded include: fish passage improvement; spawning enhancement, instream structures such as weirs and deflectors; river bank protection; tree pruning and planting; and removal of invasive species.

Minister for Communiations, Energy and Natural Resources, Pat Rabbitte, commented: "This scheme has been proven to enhance habitat, knowledge and ultimately the wonderful angling and commercial fisheries we enjoy in Ireland adding benefit to local economies."

Application forms are available from the Inland Fisheries Ireland website HERE.

The closing date for applications is 31 March 2012.

Published in Angling
A UK-based manufactuer of pesticides has developed a so-called 'toxic malteser' to help tackle the scourge of invasive zebra mussels.
The razor-edged mussels have no natural predators in UK and Irish waters so spread rapidly and wreak havoc on water treatment plants and other industrial facilities, from oil rigs to ship hulls, fish farms and power stations.
But Cambridge firm Biobullets claims its pellet-sized toxin - which is deadly to zebra mussels but harmless to other marine wildlife - is the solution to the problem.
Aside from their own environmental benefits, the pellets also help avoid the old method of removing mussels by dousing them in chlorine, which is toxic in high doses.

A UK-based manufactuer of pesticides has developed a so-called 'toxic malteser' to help tackle the scourge of invasive zebra mussels.

The razor-edged mussels have no natural predators in UK and Irish waters so spread rapidly and wreak havoc on water treatment plants and other industrial facilities, from oil rigs to ship hulls, fish farms and power stations.

But Cambridge firm Biobullets claims its pellet-sized toxin - which is deadly to zebra mussels but harmless to other marine wildlife - is the solution to the problem.

Aside from their own environmental benefits, the pellets also help avoid the old method of removing mussels by dousing them in chlorine, which is toxic in high doses.

Published in Marine Wildlife
Inland Fisheries Ireland has implemented 'no dip no draw' policy to prevent the spread of invasive species in Ireland's inland waters.
The policy, developed by the Irish Angling Development Alliance and endorsed by all affiliated clubs, aims to prevent Irish rivers and lakes coming in to contact with "a wide range of aquatic species of pathigens that could prove harmful to our game, coarse and pike fisheries" and which could "easily and inadvertently be introduced to Irish watercourses through contamination of angling equipment and associated gear".
As a result, disinfection prior to events for any and all angling equipment or tackle that comes into direct contact with fish or water is mandatory.
The IFI provides details for anglers and competition organisers regarding best procedure for implementing the policy in its Code of Practice, currently available online HERE.

Inland Fisheries Ireland has implemented 'no dip no draw' policy for competitive angling to prevent the spread of invasive species in Ireland's inland waters.

The policy, developed by the Irish Angling Development Alliance and endorsed by all affiliated clubs, aims to prevent Irish rivers and lakes coming in to contact with "a wide range of aquatic species of pathigens that could prove harmful to our game, coarse and pike fisheries" and which could "easily and inadvertently be introduced to Irish watercourses through contamination of angling equipment and associated gear".

As a result, disinfection prior to events for any and all angling equipment or tackle that comes into direct contact with fish or water is mandatory.

The IFI provides details for anglers and competition organisers regarding best procedure for implementing the policy in its Code of Practice, currently available online HERE.

Published in Angling
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About the TP52 Racing Yacht

The TP52 racing yacht is a remarkable example of cutting-edge technology in the world of competitive yachting. Measuring 52 feet (15.85 metres) in length, this vessel is constructed entirely from carbon fibre, making it an incredibly light and agile craft.

The TP52 features a 6.25-metre high rig, complete with a fractional asymmetrical spinnaker and a self-tacking jib. This design reduces the workload of the crew, allowing for more efficient manoeuvres and freeing up the crew to focus on the mainsheet upwind and on two-sail reaches.

The spinnaker rigging set-up, measuring 15.00 m2, presents a challenge to even the most experienced crews, requiring them to be fit and perfectly coordinated. Maneuvering the boat requires athleticism due to the vessel's lack of inherent stability and the high speed generated by the fully battened mainsail and jib.

The TP52's hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout, resulting in a weight of just 74kg. The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is made up of three parts, featuring an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease overall weight. The capsizing moment, which can be generated by a heavy mast tip, is also reduced through this design. The TP52's foils are constructed from either aluminium or fibreglass, depending on the specific requirements of the vessel.

Overall, the TP52 racing yacht is an exceptional example of the latest advancements in yacht design and technology. Its lightweight construction, advanced rigging, and high-speed capabilities make it a top contender in the world of competitive yachting, challenging even the most skilled and experienced crews.