The Spanish police have seized 11 tonnes of shark fins in destined to be shipped to Hong Kong.

According to a statement from the police, the shark fins did not appear to come from a protected species but were found in a warehouse that lacked authorization to export shark fins.

The confiscation took place in Huelva in south-western Spain, to where the fins had been transported from a port in Galicia in the north-western part of the country.

The shark fins have an estimated value of 136,800 Euros (186,335 USD). European Union countries are the main exporters of shark fins to China.

In many markets, shark meat does not yield a high price and fishermen therefore normally remove the fin from caught sharks and let the shark back to the sea. Without its fin the shark can no longer swim and will sink to the bottom where it either dies from suffocation (sharks need to swim to breathe) or gets eaten alive by other aquatic animals.

In parts of Asia, shark fins are used in folk remedies and to make traditional shark fin soup. As the standard of living rises in China, more and more people can afford to purchase shark fins and one pound of dried shark fin can now retail for over 300 USD.

After a request from the Mexico Fishery Management Council, NOAA’s* Fisheries Service announced an emergency rule to protect the threatened sea turtles living in the Gulf of Mexico.

The emergency rule, which was announced on April 30, will take effect on May 18. From May 18 and onwards, the commercial reef fish longline fleet active in these waters will only be allowed to fish seaward of a line approximating the 50-fathom contour in the Gulf of Mexico. (Current regulations allow the fleet to fish as close as the 20-fathoms line.)

The emergency rule will also outlaw all reef fish longline fishing east of 85 degrees 30 minutes west longitude in the Gulf of Mexico after the quotas for deep water grouper and tilefish are reached.

The Mexico Fishery Management Council requested the emergency rule after a NOAA observer study documented how the reef fish longline fleet was incidentally catching and killing a substantial amount of loggerhead sea turtles, a species listed as “threatened” under the Endangered Species Act.

The emergency rule will be in effect for 180 days, but can be extended for up to an additional 186 days if necessary. The new rule will primarily affect those who fish for shallow-water grouper species, such as the popular food fish red grouper, since this type of fishing typically takes place in shallow waters within the 50-fathom contour off the west Florida shelf. Fishermen and groupers are however not the only ones occupying this area – it is also a very important feeding ground for sea turtles and therefore the place where most of the incidental sea turtle by-catches take place.

“We are working closely with the council and constituents to find more permanent solutions to protect sea turtles affected by this fishing gear,” said Roy Crabtree, NOAA’s Fisheries Service southeast regional administrator. “I hope we can identify options that not only provide sea turtles the protection they need, but minimize the economic affects to the fishing industry.”

The Gulf of Mexico Fishery Management Council is also considering actions to address the problem on a long-term basis.

The emergency rule is implemented in accordance with both the Endangered Species Act and the Magnuson-Stevens Act. The Magnuson-Stevens Act requires that conservation and management measures minimize bycatch of non-target species and minimize mortality when bycatch cannot be avoided.

* National Oceanic and Atmospheric Administration (NOAA)

Sorry for the silence over Halloween. Posting will now hopefully return to normal with at least one post every or every other day. This first post will be somewhat of a link post catching up on some of the fishy news that happened last week.

First of is an update on the Atlantic Blue fin Tuna. Despite good signs going into the Marrakesh tuna conference the outcome was very bad with the quote for eastern blue fin tuna being set to 22,000 tons, 50 per cent higher than scientific advice. Last years quota was 29,000 tons but it is believed that a total of 61,000 tons were brought ashore when counting illegal catches. These levels are unsustainable and the blue fin tuna populations are near a collapse. You can read more about this here

Another Tuna news. A fisherman out of San Diego is believed to have caught the largest yellow fin tuna ever caught. The tuna weighed in at 381.1-pound. View a video here.

Time to stop talking about tunas and start talking about something completely different, snakeheads. A new study has shown that snakeheads are proving much less damaging to the native fauna than expected. They do not seem to be destroying populations of native fish such as largemouth and peacock bass. The scientist examined the stomach content of 127 snakeheads and found one of the most common pray to be other snakeheads. They found 13 snakeheads, one bluegill, 11 mosquitofish, seven warmouth, two peacock bass, several lizards, bufo toads, small turtles, a rat and a snake. No remains of largemouth bass were found.

Another interesting article posted this last week is this one that tells the story of the mass gharial die of that happened last winter when half the worlds population of this once common animal. Scientist finally thinks they know why this happened. Something that might help save the worlds last 100 specimens.

That is it for this time but I might post more post like this during the week if I decide that there are more news that are to important to miss.

The International Commission for the Conservation of Atlantic Tunas (ICCAT) estimates that 51 percent of all the Bluefin tuna caught in the Mediterranean during 2007 was illegal and unauthorised. According to the commission, the total catch for last year was 61,000 tones – a sharp contrast to the agreed quota of 29,500 tones. The commission is now warning for a complete collapse of the tune stocks in the Mediterranean, unless drastic measures are put into action.

According to the commission, the recovery plan implemented over the past two years by tuna fishing countries has failed to improve the poor state of the tuna stocks. If the Mediterranean tuna stocks collapse, it will not only be a catastrophe from a conservational perspective; it will also have serious consequences for all those who get their livelihood from tuna fishing in the area.

“Scientists have made the situation clear and now it is necessary for ICCAT and all the states involved in blue fin tuna exploitation to act in order to halt the decline and prevent a collapse“, says Xavier Pastor, the director of Oceana, an organisation that works to protect the world’s oceans. “Drastic measures should be adopted, such as closing the Mediterranean tuna fishery from June to August, the blue fin tuna’s reproductive months.”

Lobsters caught in the Northumberland Strait in eastern Canada are normally black, so it is easy to imagine the surprise fisherman Danny Knockwood of the Elsipogtog First Nation must have felt when he suddenly found himself face to face with a yellow and white specimen. Knockwood made the unusual catch while pulling his traps out of the sea near Richibucto Village, where the Richibucto Rivers empties into the northern Atlantic.

The Canadian fishermen named his new pet Autumn and made a short video of the animal for YouTube. As of October 8, the video had managed to attract several hundred viewers – some of them suggesting that Knockwood should eat his rare find.

Knockwood has however decided to keep Autumn away from the boiling water and has instead managed to find her a new home at the Aquarium and Marine Centre in Shippagan, a museum where marine animals are housed in real seawater. The marine centre is already home to a substantial collection of oddly coloured lobsters, so Autumn will fit right in.

“In captivity, the lobster could live for many years,” says Curator Aurele Godin of the Shippagan Aquarium and Marine Centre. “And I’ve got many other coloured ones — blue ones, yellow ones, orange and blacks. Every year fishermen come up with them. They call me and I go pick them up.”

Instead of showing dark spots on a dark green base colour like normal lobsters, Autumn sports a vivid yellow colour on top while her underside is almost white. According to a specialist from the Department of Fisheries and Oceans who examined the video and photos of Autumn, genetic defects can cause the shell of a lobster to develop strange and unusual colours. The specialist also confirmed that Autumn is a female lobster and estimated her to be roughly 10 years of age.

Until Autumn is transported to the museum, she will be residing in a an underwater cage near Knockwood’s home.

The below story is unrelated to the first one but is still worth a look as it shows how big lobster can grow:

Last week, a leaping 9-foot dolphin accidently ended up in an 18-foot boat in the Intracoastal Waterway near New Smyrna Beach, Florida. As the panicked animal tried to escape from the vessel, it repeatedly hit the two boaters, 64-year-old Norman Howard and his wife Barbara, with its powerful tailfin.

“It was slapping me pretty hard,” Howard said. “Yeah, it was throwing some good punches. Mike Tyson couldn’t hit harder than that.“

The U.S. Coast Guard arrived to the scene after receiving calls from witnesses of the weird accident, and promptly rushed the couple to Bert Fish Medical Center. Howard says he was smacked in the face and ribs, while his wife received lacerations to her face.

The dolphin could be rolled back into the Intracoastal Waterway after the accident.

Many dolphin species are agile jumpers and the Bottlenose dolphin (Tursiops truncatus) is for instance known to leap up to 10 feet (3 metres) or more. The maximal height of a leap depends on the individual animal and the surrounding water, since the dolphin uses its flukes to projectile itself into the air. In shallow waters, dolphins cannot jump very high.

A group of Indian fishermen have threatened to commit suicide unless the authorities take necessary action to stop other fishermen from using prohibited purse seine and hair nets. The banned equipment can catch at least three tonnes of fish and sea food in a single trip; efficiently depriving lawful fishermen of fish.

According to the affected fishermen, roughly 300 boats continue to use prohibited fishing gear in the waters off Ramanathapuram. Since the present regulation against the practise has proven ineffective, the fishermen now demand confiscation of boats and nets from unlawful fishermen. Officials from the fisheries department have expressed powerlessness, since the unlawful fishermen enjoy political patronage.

Located in India’s south-eastern coastal region, close to Sri Lanka, Ramanathapuram is a city and a district in the Tamil Nadu state.

This week, Science published the study “Can Catch Shares Prevent Fisheries Collapse?” by Costello[1], Gaine[2] and Lynham[3], which may be used as a road map for federal and regional fisheries managers interested in reversing years of declining fish stocks.

The study has already received a lot of praise from environmental groups, including the Environmental Defense Fund (EDF) who says that the study shows how the overfishing problem can be fixed by implementing catch shares. “We can turn a dire situation into an enormous opportunity to promote better food security, create jobs and revive ecosystems,” says David Festa, vice president and director of the oceans program at EDF.

Catch share programs is intended to replace complex fishing rules and hold fishermen directly accountable for meeting scientifically determined catch limits. In a catch share program, fishermen are granted a percentage share of the total allowable catch, individually or in cooperatives. They can also be given exclusive access to particular fishing zones, so called territorial use rights. As long as the fishermen do not harvest more than their assigned share, they will retain a comparatively high flexibility and decide for themselves when to carry out the fishing, e.g. depending on market fluctuations and weather conditions.

“The trend around the world has been to fish the oceans until the fish are gone,” says Festa. “The scientific data presented today shows we can turn this pattern on its head. Anyone who cares about saving fisheries and fishing jobs will find this study highly motivating.”

As the fishery improves, each fisherman will find that the value of his or her share grows. This means that fishermen will be financially motivated to meet conservational goals.

In January 2007, a catch share system for red snapper went into effect in the Gulf of Mexico, causing the 2007 commercial snapper season to be open 12 months a year for the first time since 1990. According to EDF, fishermen in the area now earn 25% more and wasteful bycatch has dropped by at least 70%.

The proposed Coral Sea marine park is now one step closer to becoming a reality – it has gained support from Coral Sea fishermen. According to Bundaberg fisherman Seth Parker, all of the 16 Coral Sea license holders support the proposal and are willing to let the Commonwealth buy back their permits. “They would buy the whole lot out for 25 to 30 million [dollars] and we would leave this pristine area,” Parker says to ABC News.

Fishermen in Bangladesh beat a rare Ganger River dolphin to death because they had not seen “this kind of creature before”, CNN reports. The dolphin was caught in Bagerat, a city located near Sundarbans, one of the biggest mangrove forests in the world. According to the national Bangladesh Sangbad Sangstha news organization, the fishermen left the body of the dolphin outside a museum after having unsuccessfully trying to find a buyer for the dead animal. The dolphin has now been moved to a visitor center where it will be prepared for an exhibit, according to Elisabeth Fahrni Mansur from the Bangladesh Cetacean Diversity Project.

According to the WWF, the Ganges River dolphin is rarely seen since it prefers to stay hidden in the murky Ganges River and only surface occasionally to breathe. The species is classified as an endangered species and the total population is believed to consist of no more than 4,000-5,000 specimens. It is threatened by habitat destruction, including dam constructions, and is known to sometimes become entangled in nets. Being caught in a net is naturally really dangerous for a creature that needs to surface to breathe.

The word Sundarbans means “beautiful forest” in Bengali. This large mangrove forest is located at the mouth of the Ganges in Bangladesh and the West Bengal region of India. The forest has been an UNESCO world heritage site since 1997 under the names Sundarbans (the part located in Bangladesh) and Sundarbans National Park (the part located in India). The Ganges River dolphin is not the only endangered species living here; the region is for instance home to the famous Royal Bengal Tiger. Source: CNN.com