“But the commission must demand member parties such as China, Japan, Korea and Chinese Taipei begin supplying basic catch and effort data for their fishing fleets,” said Bubba Cook, WWF´s Western and Central Pacific Tuna Programme Manager.
The 33 member states and territories of the WCPFC are meeting from 1-5 December in Apia, Samoa, following October’s decision by the Inter American Tropical Tuna Commission (IATTC) to almost halve catch quotas for Pacific Bluefin Tuna in the eastern Pacific Ocean.
Scientific advice to both commissions, which contain a significant overlap of member countries, is that the fate of the Pacific bluefin depends on a tiny breeding stock approaching the end of its lifecycle which is a tiny fraction of an overall population now less than four per cent of historic levels.
Bigeye Tuna stocks are at only 16 per cent of historic levels and heavily over-exploited, while worrying declines are occurring in stocks of skipjack, albacore, and yellowfin tuna.
WWF is calling on WCPFC members to heed the scientific advice and halve catches of the juvenile Pacific Bluefin that now make up more than 90 per cent of catches.
Other measures for tuna more generally include firm limits on the number of fishing vessels, the adoption of a long term stock recovery plan with biological reference point limits, and reductions in the reliance on Fish Aggregating Devices (FADs).
Mr Cook said the continuing refusal of several nations to provide basic information on the operation of their fishing fleets as required by the WCPFC undermined basic fisheries management, monitoring and surveillance, and imposed additional costs and disadvantage to members that did obey the rules.
“This is an intentional disregard of international law and regulations and the WCPFC cannot continue accepting the same excuses they have heard for almost a decade,” Mr Cook said.