='"loading" + data:blog.mobileClass'>

Tuesday 21 May 2013

Fishing Into the Future - conference

Fishing Into the Future will enable the exchange of new knowledge and ideas between active fishers, fisheries scientists, fisheries managers and supply chain experts. 

Strong local, regional and national partnerships between all fishing industry stakeholders can provide a solid foundation for sustainability and marketing efforts that will help ensure viable fishing communities and plentiful fish stocks in UK waters for future generations. 

The workshop programme has been initiated by The Prince’s International Sustainability Unit in collaboration with Seafish. The agenda for Fishing Into the Future has been carefully designed by a Steering Group comprising fourteen fishermen and other fishing industry stakeholders. Through a participatory agenda the workshop will seek to answer a few critical questions. 

To find out more information about the workshop please click here

Fishing Into the Future will include presentations, demonstrations, discussion groups and an active social programme. The workshop offers the opportunity for fishermen and their partners from all over the UK to meet, network and share their stories and experiences. 

awlemme seFishing Into the Future’s 1st National Workshop will take place at the Berryhead Hotel in Brixham from Sunday 14th to Tuesday 16th July. 

The deadline for applications has now passed. If you are interested in attending the workshop please contact Laura Partridge.

The unintended consequences of simplifying the sea: making the case for complexity - with thanks to Samantha Andrews


Discuss!

The unintended consequences of simplifying the sea: making the case for complexity

So here's the old news....fish targeted by fisheries have been in decline for some time.  Removal or reduction of populations can alter ecological interactions, meaning that other species may become more abundant (or less) in their place.  This is typically done through something called competitive release (the species you compete with are gone, so there is more of a given resource for you) or trophic cascades (as one predator species is removed, its prey becomes more abundant because nothing is eating it.  Of course that means that there is more of those species to nibble away at whatever they eat, causing a population decline in that prey species).

Here's the new..Prawns are really important to UK fisheries....about £110 million per year important, making them the move valuable of the UK fisheries.

Leigh Howarth and colleagues at the University of York, UK argue that this multi-million pound industry only came about because of overexploitation of other marine species - and that industry is not built on solid grounds.

You can read the press release which gives an overview of the paper herehttp://www.york.ac.uk/news-and-events/news/2013/research/fish-into-fisheries

It seems that the paper has some backing from the industry too, with the Sustainable Inshore Fisheries Trust - a Scottish based charity - supporting the findings.  You can read their thoughts here http://www.fishupdate.com/news/fullstory.php/aid/19545

For those with access to the journal 'Fish and Fisheries'you can see the original paper herehttp://onlinelibrary.wiley.com/doi/10.1111/faf.12041/abstract

Image: The ecological effects of intensive fishing. From left to right, fishing effort increases over time. As a result, large predatory fish become depleted and fishers are forced to target new species.

#fisheries   #oceans   #oceanconservation  #marineconservation   #marinebiodiversity   #science  #scienceeveryday

With thanks to +Samantha Andrews


and more: this time from the Herald Scotland and MP Callum Roberts


Fisheries cannot rely on prawns for survival

A COLLAPSING prawn-fishing "bubble" threatens to devastate UK fisheries that have become dependent on crustaceans and shellfish, experts claim.
As stocks of big fish have dwindled, fishermen have turned to smaller fry for their main income. Removal of big predators from the sea has seen catches of prawns, scallops and lobsters rocket.
In many regions, including the UK, shellfish are now the most valuable marine resource. But replacing fish such as cod and haddock with prawns and scallops is a highly precarious strategy, according to the authors of a new study. Shell-fisheries are unstable and at risk of collapse from disease, species invasion and climate change.
Lead researcher Leigh Howarth from the University of York said: "Prawns are now the most valuable fishery in the UK, with catches currently worth over £110 million a year. But this fishery has come to exist only after we over-exploited populations of cod, haddock and other predators.
"If shellfish now collapsed, the social consequences for fishermen would be devastating. There are simply very few remaining species left to target."
The study, published in the journal Fish and Fisheries, reports a similar situation all over the world.
In the US and Canada, lobster, scallops and crab have replaced catches of cod. In the Black Sea, Baltic Sea and off the west coast of Africa, over-fishing has caused areas to be overrun with jellyfish.
This has led to oxygen depletion and excess levels of hydrogen sulphide wiping out important food chains across 100,000 square kilometres of the sea floor.
Co-author Professor Callum Roberts, also from the University of York, said: "The rise of shellfish has been welcomed by many as a lifeline for the fishing industry. However, such changes are not a result of successful management, but rather a result of management failure – a failure to protect stocks and their habitats in the face of industry innovation and over-fishing.
"This study highlights why the UK needs to urgently act to protect our seas. We need more marine protected areas to stop our seas from becoming a wasteland."

Hake ahoy!



Sporting her new coat of paint, the Ajax back in tier...




while the good ship Emma Jayne loads bait, which must be costing a fortune!...


the new hauler obviously works well on the Ajax - 350 boxes+ for the tide...


another good shot of lemons, this time from the Innisfallen...


and no doubt young Roger N is smiling as he ran into a few of his favourites over the weekend...


including a box of handbags...


boxes of tuirbot waiting to go under the hammer.

Monday 20 May 2013

Cefas EDC Electronic Data Collection


The mounting cost of gear lost to merchant ships is crippling some inshore fishermen.

Fishermen in West Cornwall are claiming they will be put out of business if their gear continues to be damaged by large vessels.

Jermey Hosking's inshore multipurpose boat, the Nazarene 


Among them is Jeremy Hosking from Porthleven, who has warned: “It will finish me.”


They have protested “in the strongest terms” to the MP for the area Andrew George that their gear is being damaged or lost as a result of the larger vessels, costing them thousands of pounds.

Mr George is now urging Ministers to bring in greater protection for local fishermen.

He has raised concerns with the Maritime and Coastguard Agency and with the Fisheries Minister Richard Benyon.

The MP has already put pressure on UK authorities to pursue the French Government, in order for them to potentially prosecute the French vessels that have allegedly towed away Cornish crab pots and other fixed gear, placed around the six mile limit that some foreign vessels are permitted to fish.

It costs around £100 per pot to put in the water

More recently, some fishermen have complained that they have often lost crab pots when ships have dropped anchor on them, fouled the ropes which are attached to them and other fixed gear, or have found them damaged or destroyed by the anchors and chains of bulk shipping as they “sweep the sea bed, as the vessels swing in the swell, wind and tide.”  This causes “loss of income associated with lost gear and time trying to sort out the mess at sea,” the fishermen have said.

Sir Alan Massey, chief executive of the Maritime Coastguard Agency, wrote to Mr George earlier this year, telling him that by working with the UK Hydrographic Office changes were being made to the relevant nautical charts, to draw attention to the presence of crab pots.

Mr George said: “This is a welcome first step and I understand that the MCA is looking at further ways to bring this issue to the attention of the marine community.

“However, the MCA has no direct enforcement powers and I am therefore urging Defra to ensure that more is done to improve the situation and to safeguard the livelihoods of our local fishermen.”

Full story courtesy of the Falmouth Packet.

Read and digest......



OCEAN2012 is an alliance of organisations dedicated to stopping overfishing, 
ending destructive fishing practices and delivering fair and equitable use of 
healthy fish stocks.

OCEAN2012 was initiated, and is co-ordinated, by the Pew Environment 
Group, the conservation arm of The Pew Charitable Trusts, a nongovernmental organisation working to end overfishing in the world´s oceans.

The steering group of OCEAN2012 consists of the Coalition for Fair Fisheries 
Arrangements, Ecologistas en Acción, The Fisheries Secretariat, nef (new 
economics foundation), the Pew Environment Group and Seas At Risk.

Fresh Devon Tuna!!


Skipper Dan Corbett with the Deborah Jane caught this yellow fin tuna off the Devon coast at the weekend - be interesting to see what it makes!