Navigation Links
Tuna populations at risk
Date:6/19/2008

A historic meeting next week may decide the fate of tuna in the Eastern Pacific Ocean, one of the world's most important marine resources.

The Inter-American Tropical Tuna Commission (IATTC) has an opportunity at its annual meeting June 23 27 in Panama City, Panama, to reverse a trend of inaction, and take concrete steps to stop the decline of tuna stocks. Failure of the IATTC to compromise effectively in the past has blocked the consensus required for the adopt ion of binding resolutions.

A coalition of organizations representing the international conservation community and the tuna industry agrees that urgent action is needed. The coalition is calling upon the Commission to follow the advice of its scientific staff to adopt time and area closures to protect tuna, and implement a research program to investigate how to manage fish aggregating devices (FADs) to reduce the capture of non-target species.

Bigeye and yellowfin tuna populations are falling and the average size of captured fish is shrinking, a clear sign that those tuna are in dire need of conservation measures. At the same time, the size and efficiency of fishing fleets continue to increase. As fish become less abundant, their market value rises, and operators invest more in technology resulting in more pressure on the stocks. In the face of declining populations, some nations are demanding the right to increase the size of their fishing fleets.

"Despite a clear legal mandate and declining tuna stocks, three international meetings of the IATTC held over the past year have failed to produce measures to protect the very resource upon which not only the tuna industry, but the health of the Pacific marine ecosystem depends," said Scott Henderson, director of marine conservation at Conservation International.

"This is truly the 'tragedy of the commons' in action," observed Meghan Jeans, Pacific fish conservation manager for U.S.-based Ocean Conservancy. "The health of the ocean environment, the long term sustainability of tuna stocks and the interests of many are being put at risk by the short-sighted self interest of a few," she added.

The IATTC is responsible for the conservation and management of fisheries for tunas and other species taken by tuna-fishing vessels in the eastern Pacific Ocean. It is comprised of 16 member countries. A fundamental problem underlying IATTC's failure to adopt effective science-based conservation measures is the inability of member states to negotiate measures agreed to by all.

Humane Society International's vice president Kitty Block remarked, "As it currently stands, there is every incentive to block consensus and none to reach it. If, instead, the fishery were shut down until consensus is reached, member countries would undoubtedly work harder to agree on effective management measures."

In 2007, representatives of the IATTC agreed to be more proactive in mitigating and preventing tuna stock declines and to undertake a comprehensive review of its performance. This review has yet to begin despite continuing stock declines.

"The IATTC once had an enviable track record of following scientific advice, conserving tuna populations and tackling major conservation issues like dolphin mortality," said Dr. Bill Fox, World Wildlife Fund vice president of fisheries. "It needs to recapture that spirit and dedication, perhaps using the new management ideas and methods it is exploring like property rights for fishermen."

"For conditions to improve, conservation groups, the tuna industry and seafood consumers need to cooperate and play a more effective role in promoting the adoption of responsible management measures," said Randi Thomas, vice president of sustainability at the National Fisheries Institute.


'/>"/>

Contact: Susan Bruce
Sbruce@conservation.org
703-341-2471
Conservation International
Source:Eurekalert

Related biology news :

1. A study proposes a new universal rule to explain the equilibrium of plant populations
2. A study proposes a new universal rule to explain the equilibrium of plant populations
3. A genetic identity card for Plasmodium populations to improve control strategies
4. Fish farms drive wild salmon populations toward extinction
5. Climate influence on deep sea populations
6. UBC scientist invokes future generations to save tuna populations from collapse
7. The song doesnt remain the same in fragmented bird populations
8. Technique traces origins of disease genes in mixed human populations
9. Restoring fish populations leads to tough choice for Great Lakes Gulls
10. Stowers Institute researchers identify gene linked to vertebral defects in patient populations
11. Saltwater sleuths: Seeking clues to help determine the ages of fish and shellfish populations
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/16/2016)... YORK , May 16, 2016   EyeLock ... solutions, today announced the opening of an IoT Center ... to strengthen and expand the development of embedded iris ... an unprecedented level of convenience and security with unmatched ... authenticate one,s identity aside from DNA. EyeLock,s platform uses ...
(Date:5/9/2016)... UAE, May 9, 2016 Elevay ... comes to expanding freedom for high net worth professionals ... in today,s globally connected world, there is still no ... could ever duplicate sealing your deal with a firm ... passports by taking advantage of citizenship via investment programs ...
(Date:4/28/2016)... and BANGALORE, India , April 28, 2016 ... a product subsidiary of Infosys (NYSE: INFY ), ... a global partnership that will provide end customers ... mobile banking and payment services.      (Logo: ... innovation area for financial services, but it also plays a ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... 2016 /PRNewswire/ - FACIT has announced the creation ... biotechnology company, Propellon Therapeutics Inc. ("Propellon" or "the ... a portfolio of first-in-class WDR5 inhibitors for the ... WDR5 represent an exciting class of therapies, possessing ... for cancer patients. Substantial advances have been achieved ...
(Date:6/23/2016)...  The Biodesign Challenge (BDC), a university competition that ... living systems and biotechnology, announced its winning teams at ... New York City . The teams, ... at MoMA,s Celeste Bartos Theater during the daylong summit. ... curator of architecture and design, and Suzanne Lee ...
(Date:6/23/2016)... June 23, 2016 Apellis Pharmaceuticals, Inc. ... clinical trials of its complement C3 inhibitor, APL-2. ... multiple ascending dose studies designed to assess the ... subcutaneous injection in healthy adult volunteers. ... as a single dose (ranging from 45 to ...
(Date:6/23/2016)... ... June 23, 2016 , ... ... and technical consulting, provides a free webinar on Performing Quality Investigations: ... 2016 at 12pm CT at no charge. , Incomplete investigations are still a ...
Breaking Biology Technology: