Marine Life & Conservation
Concerns over Pacific bluefin tuna stocks as meeting with Japan ends in stalemate
Meeting ends with no move to save endangered fish as campaigners warn bluefin tuna stocks will continue to plunge unless urgent action is taken
Campaigners have warned that global stocks of bluefin tuna will continue their dramatic decline after Japan – the fish’s biggest consumer – and other countries failed to agree on new conservation measures.
A four-day meeting in Sapporo, northern Japan, of countries that monitor stocks in most of the Pacific Ocean, made no progress towards helping fish populations recover from decades of overfishing, according to the Pew Charitable Trusts.
Faced with the collapse of bluefin stocks, last year members of the Western and Central Pacific Fisheries Commission made the decision to halve the catch of tuna under 30kg from its average level in 2002-2004, although conservation groups had called for a moratorium to give stocks time to recover.
But campaigners say urgent action is needed to help the bluefin tuna population, which in 2012 was estimated to have plummeted by 96% from unfished levels during nearly a century of overfishing.
“Unfortunately, the only outcome of this week’s meeting is a guarantee that the Pacific bluefin tuna population will decline even further because of the continued inaction of 10 governments responsible for the management of this species,” said Amanda Nickson, Pew’s director of global tuna conservation.
Nickson criticised Japan for not supporting extra conservation measures that would enable the fish, which spawn millions of eggs a year, to recover quickly.
About 80% of the global bluefin catch is consumed in Japan, where it is popular served raw as sashimi and sushi.
Soaring demand in China and other parts of Asia are hastening the Pacific bluefin’s demise, prompting the International Union for Conservation of Nature to move it from the “least concern” to the “vulnerable” category on its red list of threatened species last year.
The IUCN estimates the Pacific bluefin population has declined by 19% to 33% over the past 22 years, mainly to satisfy demand in Asia. According to an analysis, Pacific bluefin stocks will continue to decline through 2018, even with full implementation of existing conservation measures.
The institute predicts that over the next 10 years, there is a one in three chance that the Pacific bluefin population will fall to its lowest level ever recorded.
While researchers in Japan have made progress developing farmed Pacific bluefin that is acceptable to Japanese consumers, they account for only a tiny portion of the market.
“It is disappointing that the Japanese government did not support a strong rebuilding plan for Pacific bluefin considering Japanese fishermen have the most to gain if the population rebuilds, and the most to lose if the population of this valuable species collapses,” Nickson said.
“Since the member governments again failed to agree on needed protections, the international community may be forced to look at a global trade ban to help save this species.”
Source: www.theguardian.com
The Ocean Cleanup, the global non-profit project, has removed a verified all-time total of ten million kilograms (22 million lbs.) of trash from oceans and rivers around the world – approximately the same weight as the Eiffel Tower.
To complete its mission of ridding the oceans of plastic, The Ocean Cleanup uses a dual strategy: cleaning up the Great Pacific Garbage Patch (GPGP) to remove the plastic already afloat in the oceans, while stopping the flow of plastic from the world’s most polluting rivers.
Through cleaning operations in the GPGP and in rivers in eight countries, the cumulative total of trash removed has now surpassed ten million kilograms. This milestone demonstrates the acceleration of The Ocean Cleanup’s impact, while underlining the astonishing scale of the plastic pollution problem and the need for continued support and action.
While encouraging for the mission, this milestone is only a staging point: millions more tons of plastic still pollute our oceans and The Ocean Cleanup intends to continue learning, improving and innovating to solve this global catastrophe.
This announcement comes as governments from around the world meet to continue negotiations to develop a new legally binding instrument to end plastic pollution at INC4 in Ottawa, Canada. Representatives of The Ocean Cleanup will be in attendance and the organization will be urging decision-makers to collaborate towards a comprehensive and ambitious global treaty which addresses plastic at all stages of its life cycle and in all marine environments worldwide, including in areas beyond national jurisdiction.
It is encouraging to see that the need for remediation is reflected in the various options for potential treaty provisions. It is essential that the final treaty contains clear targets for the remediation of legacy plastic pollution, and reduction of riverine plastic emissions.
Tackling plastic pollution requires innovative and impactful solutions. The treaty should therefore incentivize the innovation ecosystem by fostering innovations that make maximal use of data, technology and scientific knowledge – such as those designed and deployed by The Ocean Cleanup.
‘After many tough years of trial and error, it’s amazing to see our work is starting to pay off – and I am proud of the team who has brought us to this point.’ said Boyan Slat, Founder and CEO of The Ocean Cleanup. ‘While we still have a long way to go, our recent successes fill us with renewed confidence that the oceans can be cleaned.’
The Ocean Cleanup was founded in 2013 and captured its first plastic in 2019, with the first confirmed catch in the GPGP coming soon after the deployment of Interceptor 001 in Jakarta, Indonesia. After surpassing one million kilograms of trash removed in early 2022, the non-profit project has since progressed to the third iteration of its GPGP cleaning solution, known as System 03, and a network of Interceptors currently covering rivers in eight countries, with more deployments set for 2024.
About The Ocean Cleanup
The Ocean Cleanup is an international non-profit organization that develops and scales technologies to rid the world’s oceans of plastic. They aim to achieve this goal through a dual strategy: stemming the inflow via rivers and cleaning up the legacy plastic that has already accumulated in the ocean. For the latter, The Ocean Cleanup develops large-scale systems to efficiently concentrate the plastic for periodic removal. This plastic is tracked and traced through DNV’s chain of custody model to certify claims of origin when recycling it into new products. To curb the tide via rivers, The Ocean Cleanup has developed Interceptor™ solutions to halt and extract riverine plastic before it reaches the ocean. Founded in 2013 by Boyan Slat, The Ocean Cleanup now employs a broadly multi-disciplined team of approximately 140. The foundation is headquartered in Rotterdam, the Netherlands.
For more information, visit: theoceancleanup.com and follow @theoceancleanup on social media.
Marine Life & Conservation
Steve Backshall to headline Shark Trust’s flagship event: For the Love of Sharks
Join a host of amazing, shark loving, speakers including Steve Backshall and the Shark Trust team for an evening celebrating shark conservation at the Royal Geographical Society in London this November.
Date: 29th November 2024
Time: 6-10pm
Location: Royal Geographical Society, London
Tickets: https://www.sharktrust.org/Event/flos24
The event will be a celebration of all things shark. Those lucky enough to get hold of tickets will hear from engaging guest speakers with a passion for sharks.
The line-up includes (*subject to change if unforeseen circumstances arise)
Steve Backshall: One of television’s busiest presenters, BAFTA award-winning wildlife expert Steve has been passionate about the wild world ever since he was young.
Steve’s impressive TV career has taken him all around the world, investigating a wide array of species and environments. Steve has filmed over 100 hours of children’s wildlife programmes with the BAFTA award winning Deadly 60 franchise and recently, with Sky Nature, for his new series ‘Whale with Steve Backshall’. He has been a patron for the Shark Trust for 10 years.
Simon Rogerson: is a photojournalist specialising in natural history, diving and the sea.
He is editor of SCUBA magazine, the official journal of the British Sub-Aqua Club. Simon started his career as a crime reporter but gravitated towards his ‘less depressing’ interest in underwater exploration, joining the staff of DIVE magazine in 1999. In 2005 he was named ‘Editor of the Year’ in the PPA’s Independent Publishing Awards. Simon also works as a freelance writer, contributing frequently to the Sunday Times and Telegraph, in addition to BBC Wildlife, Esquire, and a host of international diving magazines. He is the author of a book, Dive Red Sea, published by Ultimate Sports. Now based in Berkshire, Simon has been a Patron of the Shark Trust for 20 years.
More speakers to be announced soon. Head to the Shark Trust website to learn more.
The evening will also allow guests the final chance to see the Oceanic 31, shark art exhibition. Some of the artwork will be auctioned/raffled at the event, while the rest will be auctioned online to raise money for the Shark Trust Oceanic Programme.
For the Love of Sharks is an evening with something for everyone who is interested and fascinated by sharks. Join the Shark Trust, their Patrons, Trustees and Staff, along with a host of supporters for this celebration of shark conservation.
For more information or to buy a ticket: https://www.sharktrust.org/Event/flos24
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