Welcome to FIS   Sponsored By
United States
Subscribe to FIS | Register with FIS | Advertise with FIS | Newsletter | About FIS | Contact us
   


A hammerhead shark caught in a fishing net. (Photo: pewtrusts.org)

Simple changes to fishing gear could lower shark deaths: report

WORLDWIDE
Wednesday, November 16, 2011, 16:30 (GMT + 9)

Simple adjustments to fishing gear could sharply cut the bycatch of sharks worldwide, according to a new global scientific review by the Pew Environment Group.

Fisheries Bycatch of Sharks: Options for Mitigation outlines practical options for reducing shark injury and death from commercial fishing, which is a leading cause of shark population decline.

Pew's Ocean Science Division worked with two scientific experts to research options to reduce shark bycatch.

The researchers determined that feasible modifications include changing the type of bait; switching the material used to create leaders which attach fishing lines to hooks; and altering the shape of hooks.

Fishers sometimes use wire leaders to maximize shark catch, but replacing the wire with nylon can let sharks escape because they can bite through the line.

"Banning wire leaders and not allowing vessels to retain certain species would help reduce the vast number of sharks caught and killed in Atlantic fisheries," said Jill Hepp, manager of global shark conservation for the Pew Environment Group. "The International Commission for the Conservation of Atlantic Tunas (ICCAT) meeting is a good place to build support for using some of these new methods to avoid catching sharks in the first place."

The scientific review, released at the annual meeting of ICCAT in Istanbul this week, reports that in the Atlantic Ocean off the US coast, sharks made up 25 per cent of the total catch of the pelagic (open ocean) longline fishery between 1992 and 2003. In contrast, in 2009, fishing vessels belonging to ICCAT members reported catching 58,100 tonnes of blue sharks, 264 tonnes of porbeagles and 5,605 tonnes of shortfin makos in the Atlantic.

Still, the convention's scientific committee said that in recent years progress has been made to protect bigeye thresher, oceanic whitetip and hammerhead sharks there, and advised that silky sharks should benefit from the same level of protection, as these animals were classified in ICCAT's most recent Ecological Risk Assessment as being among the most vulnerable species.

"While enhanced protections are now helping to safeguard certain species, the majority of sharks remain under threat due to countries' overall lack of political will to control the amount of bycatch hauled in by their fishing vessels," Hepp said. "This review spells out clearly that there are plenty of options available to make fishing more sustainable when it comes to sharks, which, coupled with better fisheries management, would go a long way toward protecting these animals."

Oceana revealed this week that less than 1 per cent of the highly migratory sharks reported caught in the Atlantic are protected from overfishing by ICCAT. Oceana’s new report reads that 75 per cent of the highly migratory shark species caught in ICCAT fisheries are classified as threatened in parts of the Atlantic by the International Union for the Conservation of Nature (IUCN).

Oceana is also urging ICCAT to address the overfishing of Mediterranean swordfish and the bycatch of vulnerable species including sea turtles and marine mammals in these fisheries.

Related article:

-
ICCAT meeting results in more stringent conservation of sharks 

By Natalia Real
[email protected]
www.fis.com


 Print


Click to know how to advertise in FIS
MORE NEWS
United Kingdom
Dec 9, 23:50 (GMT + 9):
Scottish fishermen disappointed by EU-Norway fishing deal
Chile
Dec 9, 23:40 (GMT + 9):
AKVA presents software controlling a whole farming centre
Norway
Dec 9, 22:10 (GMT + 9):
Seafood exports grow in value but drop in volume
United States
Dec 9, 21:30 (GMT + 9):
Genetic markers aid to reveal chum salmon origen
United Kingdom
Dec 9, 21:00 (GMT + 9):
IN BRIEF - Crucial talks on fish catching opportunity for 2017 set to get underway
Australia
Dec 9, 03:00 (GMT + 9):
IN BRIEF - Australia's aquaculture industry confident white spot prawn disease has not spread to wild stock
Canada
Dec 9, 03:00 (GMT + 9):
IN BRIEF - Bill to ban open net salmon farming fails to pass
Canada
Dec 9, 02:00 (GMT + 9):
IN BRIEF - Aquaculture research centre with international contracts now operating on P.E.I.
Sweden
Dec 9, 02:00 (GMT + 9):
IN BRIEF - Orkla Foods Sweden now carrying MSC Certified Pacifical Tuna fully traceable from sea to shelf
Norway
Dec 9, 01:10 (GMT + 9):
Cermaq hires new chief operating officer
Argentina
Dec 9, 00:20 (GMT + 9):
'Reimbursement removal from Patagonian ports to avoid WTO sanctions'
Chile
Dec 8, 23:50 (GMT + 9):
Electronic single window saves 10 hours to process seafood exports
Spain
Dec 8, 23:00 (GMT + 9):
Striped venus fishery closes until mid-2017
Norway
Dec 8, 22:40 (GMT + 9):
Salmon price status at week 48
Sweden
Dec 8, 22:30 (GMT + 9):
Happy salmon move further away



Lenguaje
FEATURED EVENTS
  
TOP STORIES
Pingtan adds two new jiggers to its fleet
China Global fishing company Pingtan Marine Enterprise Ltd. has completed construction on its two squid jigging vessels, which are ready to depart for their fishing designation.
China’s disappearing fish suggest bigger food-safety concerns
China The fresh fish in many of Beijing’s biggest supermarkets simply disappeared late last month to avoid a health inspection.
Indigenous seafood consumption 15 times higher per capita than national averages
United States Coastal Indigenous people eat, on average, 15 times more seafood per person than non-Indigenous people in the same country, finds a Nippon Foundation-Nereus Program.
American purse seiners can continue fishing in Pacific grounds
Fiji The United States and 16 Pacific islands have signed off on a six-year extension the decades old Multilateral Tuna Treaty, confirming American-flagged purse seiners access to lucrative Pacific fishing grounds.
 
Maruha Nichiro Corporation
Nichirei Corporation -Headquarter-
Pesquera El Golfo S.A.
Ventisqueros - Productos del Mar Ventisqueros S.A
Wärtsilä Corporation -Wartsila Group Headquarter-
ITOCHU Corporation -Headquarter-
BAADER - Nordischer Maschinenbau Rud. Baader GmbH+Co.KG (Head Office)
Inmarsat plc - Global Headquarters
Marks & Spencer
Tesco PLC (Supermarket) - Headquarters
Nueva Pescanova, S.L. - Group Headquarters
Sea Harvest Corporation (PTY) Ltd.
I&J - Irvin & Johnson Holding Company (Pty) Ltd.
Blue Continent Products (Pty) Ltd - (Oceana Group Limited)
Pesquera San Jose S.A.
Nutreco N.V. - Head Office
CNFC China National Fisheries Corporation - Group Headquarters
W. van der Zwan & Zn. B.V.
SMMI - Sunderland Marine Mutual Insurance Co., Ltd. - Headquarters
Icicle Seafoods Inc. -Headquarter-
Starkist Seafood Co. - Headquearters
Trident Seafoods Corp.
American Seafoods Group LLC - Head Office
Marel - Group Headquarters
SalMar ASA - Group Headquarters
Sajo Industries Co., Ltd
Hansung Enterprise Co.,Ltd.
BIM - Irish Sea Fisheries Board (An Bord Iascaigh Mhara)
CEFAS - Centre for Environment, Fisheries & Aquaculture Science
COPEINCA ASA - Corporacion Pesquera Inca S.A.C.
Chun Cheng Fishery Enterprise Pte Ltd.
Food Project (Siam) Co., Ltd.
VASEP - Vietnam Association of Seafood Exporters & Producers
Gomes da Costa
Furuno Electric Co., Ltd. (Headquarters)
NISSUI - Nippon Suisan Kaisha, Ltd. - Group Headquarters
FAO -Food and Agriculture Organization- Fisheries and Aquaculture Department (Headquarter)
Hagoromo Foods Co., Ltd.
Koden Electronics Co., Ltd. (Headquarters)
A.P. Møller - Maersk A/S - Headquarters
BVQI - Bureau Veritas Quality International (Head Office)
UPS - United Parcel Service, Inc. - Headquarters
Hamburg Süd Group - (Headquearters)
Armadora Pereira S.A. - Group Headquarters
NOAA - National Oceanic and Atmospheric Administration (Headquarters)
Omega Protein Corporation -Headquarter-
Marona S.A.
Marine Harvest ASA - Headquarters
Marubeni Europe Plc -UK-
Findus Ltd
Icom Inc. (Headquarter)
WWF Centroamerica
Oceana Group Limited
The David and Lucile Packard Foundation
Ajinomoto Co., Inc. -Headquarter-
Friosur S.A. - Headquarters
Cargill, Incorporated - Global Headquarters
Benihana Inc.
Leardini Pescados Ltda
Mitsubishi Corporation Marine Products Depts. D.Team
CJ Corporation  -Holding Headquarter-
Greenpeace International - The Netherlands
David Suzuki Foundation
Fisheries and Oceans Canada -Communications Branch-
Mitsui & Co.,Ltd - Headquarters
Ocean Trawlers Group - Ocean Trawlers HK Ltd.
Natori Co., Ltd.
Carrefour Supermarket - Headquarters
FedEx Corporation -Headquarter-
AKBM - Aker BioMarine ASA
Seafood Choices Alliance -Headquarter-
Austevoll Seafood ASA
Walmart / Wal-Mart Stores, Inc. (Supermarket) -Headquarter-
New Japan Radio Co.Ltd (JRC) -Head Office-
Gulfstream JSC
INVE Group - Head Office
Marine Stewardship Council - MSC Worldwide Headquarters
Royal Dutch Shell plc (Headquarter)
Genki Sushi Co.,Ltd -Headquarter-
Iceland Pelagic ehf
AXA Assistance Argentina S.A.
Caterpillar Inc. - Headquarters
Tiger Brands Limited
Morpol ASA - Group Headquarters
SeaChoice
National Geographic Society
AmazonFresh, LLC - AmazonFresh

Copyright 1995 - 2016 Fish Info & Services Co.Ltd| All Rights Reserved.   DISCLAIMER