Millions of sea turtles dying in fishing gear, report warns

Posted on Apr 07, 10 at 6:35 am. 
Millions of sea turtles dying in fishing gear, report warns art

Tens of thousands of sea turtles were trapped and killed by commercial fishing fleets over the past 20 years, but real total could number millions

Millions of sea turtles have been inadvertently trapped and killed by commercial fishing fleets over the last 20 years, a global survey has found.

Six of the seven species of sea turtle are under threat. The study, published in Conservation Letters, said the biggest danger to their survival was being inadvertently caught up by commercial fishing gear - long lines which can stretch for up to 40kms studded with hooks or vast nets - to become what is known as bycatch. Once snared, the turtles are unable to come to the surface to breathe.

Although turtles, the second largest reptile species on Earth, are still hunted for their meat and shells, accidental entrapment is a greater threat.

"Bycatch, writ large, is the most serious, acute threat to the sea turtle population globally," said Bryan Wallace, the lead author.

"Trawlers are completely indiscriminate. The target might be shrimp but for every pound of shrimp that might comp up with a given haul, there might have five or 20lbs of bycatch. That could be turtles, it could be all sorts of things," said Wallace, a professor at Duke University and science adviser to Conservation International.

The study is the first global survey of commercial fishing operations, gauging the effects on sea turtles of three widely used methods of fishing gear: long lines, gillnets and trawls.

It reviewed existing records from fishing fleet operations around the world. All the data was based on direct onboard observations or interviews with fishermen.

According to those records, more than 85,000 turtles were snared between 1990 and 2008. But Wallace said the figure covered barely 1% of fishing operations, and did not cover smaller fleets. "A conservative estimate is that the true total is probably in the millions of turtles," he said.

However, he said the adoption of different equipment - such as turtle excluder devices or escape hatches which allow turtles to swim free of large nets - could dramatically reduce the numbers of bycatch. Some countries have now made such precautions mandatory.

One of the report's recommendations was for consumers to be conscious of where their fish was sourced.

The report also recommends seasonal bans on fishing to avoid turtle migration routes.

The report identified four regions where urgent conservation measures are needed: the Mediterranean, the eastern Pacific, and the south and north-west Atlantic off the coast of the United States. It said the crowded, heavily fished Mediterranean had some of the highest rates of bycatch because of heavy use of long lines and trawling. The coast off Mexico's Baja Peninsula, a crucial nesting area for sea turtles, was also deadly.

According to the IUCN red list of endangered species, five species of sea turtle - hawksbill, leatherback, Kemp's Ridley, green and loggerhead - are either endangered or critically endangered. The Olive Ridley is classed as vulnerable while flatback turtles are classed as "data deficient", meaning there is not enough research to make a conservation assessment.


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Foreign secretary David Miliband's action condemned by British MPs, Mauritius government and native Chagossians

Anger mounted today over Britain's decision last week to create the world's largest marine protection zone around the Chagos islands as an influential group of British MPs joined the government of Mauritius and a large group of islanders to condemn the way the decision was made.

The world's leading conservation groups welcomed the move to ban fishing across an area the size of France, but the Mauritian government, which claims the Indian Ocean islands, and the largest Chagos refugee group, which is fighting for the right to return to the islands, have deplored the way they claim the, foreign secretary, David Miliband rushed out the decision without their consultation.

"Perfidious Albion is dishonest. I am very angry," said Mauritian foreign minister Arvin Boolell.

Olivier Bancoult, chair of the Chagos Refugees Group, the largest collection of exiles, said he was "shocked" that Britain had not shown the islanders even a draft of the proposal.

Speaking from Mauritius, he said: "The British government has shown its true face in the way it does things with no respect for democracy and consideration for others' opinions. We have been taken for a ride."

Details of the conservation zone have not been made public, except that it is to become a full "no-take" area. This ban on fishing, previously Chagossians' main livelihood, could make it impossible to live on the islands if the islanders won the right to return.

"Everyone would have been happy with the creation of a marine protection area providing it had made provision for the interests of Chagossians and Mauritius, which it could so easily have done," said David Snoxell, former British high commissioner in Mauritius and chair of the Marine Education Trust.

"The Foreign Office statement completely disregards the Chagossians who are not even mentioned in it. They have been airbrushed out," he said.

Miliband also attracted the ire of the all-party Chagos committee, whose members complained that parliament had been sidelined.

In a letter to Miliband, chair of the committee Jeremy Corbyn said: "The action of the Foreign Office flies in the face of world opinion in respect of the Chagossians' right to return.

"I am shocked that you did not see fit to honour the undertaking given to parliament that there would be full consultation with islanders and MPs."

The Foreign Office had committed in a debate on Chagos two weeks ago that MPs would be briefed before any final decisions were taken on the marine protected area (MPA).

The all party parliamentary group wants to know what the urgency was for the MPA's creation and how the Foreign Office had time to properly examine 450 contributions, many of them complex, to the consultation.

The MPs are expected to ask Miliband to put the decision on hold pending a verdict on the islanders' right to return, due in the summer from the European Court of Human rights.

The islands were ceded to Britain in 1814 but were evacuated in the 1960s to allow construction of a US military base on the largest island, Diego Garcia.

About 2,000 people were deported to Mauritius, and Diego Garcia is now populated by an estimated 1,700 US military personnel and 1,500 civilian contractors.


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Pet food manufacturer launching seafood varieties containing only marine stewardship council-certified fish

For the environmentalist who has done it all, from greening their home to decarbonising their travel, there's a new frontier: greening their pet.

Later this year the UK's 8m cat owners will, for the first time, be able to feed their kitties their favourite fish with a clear conscience.

In a move announced today, Whiskas and Sheba pet foods are to become the first to sell products using Marine Stewardship Council-certified fish, which is caught sustainably and without threatening further dwindling stocks.

While eight out of 10 cats are likely to have no opinion on the provenance of their fish, Mark Johnson of manufacturer Mars Petcare said people were increasingly aware of the importance of sustainability.

"The End of the Line film [a documentary about overfishing] has had a big impact," said Johnson, the company's UK general manager. "We are now the first pet company to make a commitment to sustainable fish, and we hope that will act as a catalyst for the whole industry."

Supermarkets have been quick to respond to rising human demand for sustainable fish, with the Co-operative eliminating threatened species from its own-brand products and Marks & Spencer recently becoming the first high-street name to sign up to WWF's new seafood charter.

But pet lovers have so far been limited to giving their animals human food such as sustainably caught tinned tuna: an expensive way to limit their pets' ecological impact.

While cats and dogs may seem unlikely environmental villains, UK pet owners buy 1.5m tonnes of food a year and globally there are an estimated 750m pets who consume 20m tonnes annually.

The authors of a recent book, Time to Eat the Dog?, warned that the energy required to feed a cat is the same as that required to build and drive a Volkswagen Golf for 6,000 miles a year.

Robert Vale, one of the authors, has said that poultry and rabbits have a lower impact than red meat and fish when used as pet food. "When feeding a pet… the advice is to think feathers and long ears, not horns and fins," he said.

Under the Mars Petcare plan, MSC-certified fish will be available in Whiskas and Sheba brands to all European consumers by Christmas, with certification eventually coming to all the company's fish products in Europe. It pledged to source all its fish globally from sustainable sources by 2020.

The MSC badge is awarded through a voluntary process whereby fisheries approach the council to be assessed under 23 different criteria, followed by an annual audit.

The process can cost $150,000 (£100,000); Mars has said it will absorb the cost of buying the more expensive fish.

Conservation groups WWF and the Marine Conservation Society welcomed the news. Jason Clay of WWF US said: "There is no quick fix to this problem but when companies as influential as Mars take a leadership role, it is great news for the world's oceans."

However, experts also argue that pet food companies need to reduce the prime fish in their products, which is included as whole fillets in some of Mars Petcare's products but will be phased out under the new initiative.

Callum Roberts, professor of marine conservation at University of York and the author of Unnatural History of the Sea, said: "Clearly it's more sustainable using certified products than uncertified ones, but what makes me uncomfortable is we are feeding so much fish protein to pets when there isn't enough fish in the world to give everyone a healthy amount of fish in their diet.

"I say this as a cat owner: Pets are definitely second rate when it comes to eating fish, and should be largely fed by the trimmings market."


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UK government proposals a ploy to block displaced Chagossians from returning to their homeland, say campaigners

In pictures: wildlife of the Chagos
Tony Juniper: a chance to preserve a natural wonder

The 55 islands and the sparkling seas around them are famed for their clean waters and pristine coral reefs. They are described by naturalists as the "other Galapagos", "a lost paradise" and a "natural wonder" and are officially recognised as a biodiversity hotspot of global importance.

This week the British government, backed by nine of the world's largest environment and science bodies, including the Royal Botanic Gardens at Kew, the Royal Society, the RSPB and Greenpeace, is expected to signal that the 210,000 sq km area around the Chagos Islands in the Indian Ocean will become the world's largest marine reserve. If it does, all fishing, collection of corals and hunting for turtles and other wildlife will be banned across an area twice the size of the British isles.

More than 275,000 people from more than 200 nations have sent messages in support of Britain's full protection of the Chagos Islands and their surrounding waters, but one group is distinctly uneasy.

The original Chagossians, who were deported between 1967 and 1973 to make way for a giant US nuclear air force base on the largest island, Diego Garcia, say they would in effect be barred from ever returning because the marine protection zone would stop them fishing, their main livelihood. "There would be a natural injustice. The fish would have more rights than us," said Roch Evenor, secretary of the UK Chagos Support Association, who left the island when he was four.

The islanders, who number about 4,000 and live in exile in Britain, Mauritius and elsewhere, have battled through the British courts for nearly 20 years for the right to return and appeared to have won an important victory in 2000 when the then foreign secretary, Robin Cook, decided in their favour. But following the September 11 attacks, the UK government reversed Cook's decision and the Chagos case has migrated between courts. Most recently, the House of Lords ruled against them after Britain cited American security concerns. Their last hope is that the European court of human rights will overturn the decision in their favour in the next few months.

Today, Chagossian supporters accused the government of duplicity. "The British government's plan for a marine protected area is a grotesquely transparent ruse designed to perpetuate the banning of the people of Mauritius and Chagos from part of their own country," said Ram Seegobin, of the Mauritian party Lalit de Klas, in a letter to Greenpeace seen by the Guardian. "The conservation groups have fallen into a trap. They are being used by the government to prevent us returning," said Evenor.

They were backed by Clive Stafford Smith, director of the human rights group Reprieve, who has challenged the UK government on the use of Diego Garcia by the US to render suspected terrorists. "The truth is that no Chagossian has anything like equal rights with even the warty sea slug. There is no sense that the British government will let them go back. The government is not even contemplating equal rights for Chagossians and sea slugs."

Supporters of the islanders also suspect that the timing of the announcement of the protected area is highly political. "Clearly, the British government is preparing a fall-back plan; if they lose the case in Europe, then there will be another 'reason' for denying the banished people their right of return," said Olivier Bancoult, a Chagossian leader in Mauritius.

Today, scientists and conservationsists denied that they were being "used" by the government.

"The UK government agrees that a marine protection area will not create a barrier for the Chagossians to return. The two issues are separate. If the Chagossians are given a right to return, any conservation measures will be adjusted. The aim is to protect the reserve now so that the resources there would be available for the Chagossians if and when they return. As it is, the seas there are being heavily depleted by French and Taiwanese fleets," said a spokeswoman for the US-based Pew environment group, which is expected to contribute millions of dollars to establish the reserve.In a letter on its website, Greenpeace said: "[We] acknowledge and support the Chagossians in their struggle, and hope that they are successful. But at the moment, the Chagos Islands are being administered by the UK government, and whatever way you look at it, taking steps to protect the marine life there is a good idea. If and when the Chagossians are repatriated, then the protection of the seas around the archipelago will need to be readdressed, and yes, that may well involve allowing fishing by the islanders."

But David Snoxell, former high commissioner to Mauritius, said the marine reserve would set up a significant barrier to the Chagossians' return. "The environment groups were beguiled [into giving their support]. If the government were to designate a protection area they would be erecting a psychological, legal and economic barrier against the Chagossians, and send a strong message that they would not be welcome in their homeland. It would be highly prejudicial."


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Aggressive lobbying operation borrowed tactics used at whaling negotiations

To conservationists it was a gratuitous act of provocation; but to the Japanese officials whose embassy served bluefin tuna sushi to guests hours before last week's UN vote on a trade ban on the fish, it was a show of confidence that their diplomatic offensive had worked.

Confirmation duly came when delegates at the Washington Convention on International Trade in Endangered Species, or Cites, voted against the tuna trade ban in Qatar's capital, Doha.

Japan's aggressive lobbying operation in the days before the vote will be familiar to veterans of International Whaling Committee meetings, where poor island nations vote with Japan in return for investment in their fishing industries.

Now, with the dust still settling on a disappointing summit for conservationists, activists are concerned that trade and commercial considerations are overriding the need to conserve other threatened species.

"Japan clearly mobilised massive efforts to keep fisheries out of Cites," Mark W Roberts, the senior counsel and policy adviser for the Environmental Investigation Agency, told the Associated Press. Japanese officials flooded the conference floor, offering advice to supportive delegates.

Their endeavours, carried out with all the precision of a military operation, also brought defeats for proposals to regulate the coral trade and protect several species of shark targeted for their fins.

In another tactic copied from whaling negotiations, Japan was testing the diplomatic waters months before the UN meeting, gauging how many votes it would need to assure victory.

Last week, members of the 30-strong Japanese delegation were using their years of negotiating experience at conservation meetings to devastating effect. The EU, by contrast, was divided over its response, while the US dithered before finally voting for the bluefin ban.

But by then, Japan had built up a formidable coalition of 68 votes, while 20 voted in favour of the ban, with 30 abstaining.

The result has been greeted with relief among fish traders and sushi lovers in Japan, which imports 80% of the Atlantic bluefin catch.

"We were very pleased with the result, but that doesn't change the fact that criticism persists over the management of tuna stocks," a fisheries agency official, Kenji Kagawa, told the Guardian.

"It should never have been up to the Washington convention to determine policy. Protecting stocks and stamping out illegal fishing is the work of regional fisheries bodies," such as the International Commission for the Conservation of Atlantic Tunas.

While countries that voted against the ban, including Libya, Egypt and Zambia, denied they had been subjected to undue pressure, Japan conceded it had funds to offer to fishing industries in developing countries, and that some of that money had been used to send delegates to attend the Doha meeting.

The infamous sushi buffet, said Masanori Miyahara, chief counsellor at the fisheries agency, was nothing more than an innocent cultural event.

"We wanted to show what it is," he said of the servings of prime bluefin. "You can't buy votes by just serving bluefin tuna. That's a silly idea."


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