Shark fins

Seafood traders have had enough of all the cruel practices used when hunting sharks and have made an agreement amongst each other to help bring it to an end. The plan is to create a task force, one which would make sure hat sharks are not finned and thrown back into the water.

The Marine Products Association in Hong Kong commented yesterday that a conservation and management committee will be ready to do some actual good about half a year from now. It will include marine experts, nongovernmental organizations and of course the seafood traders who started the whole ball of wax rolling.

Charlie Lim Tin-que, the general secretary of the Marine Products Association, announced the creation of this task force, slash conservation and management committee, at the International Marine Conference yesterday. This conference is widely attended by international marine experts, seafood traders, officers from Agriculture, Fisheries and Conservation Department and the Customs and Excise Department.

Lim took the podium and had a very attentive audience as he explained: “Due to the raised public concern on international finning incidents, in which fishermen are said to be cutting whale sharks’ fins while still alive and then releasing them back into the sea to die a slow and painful death, we decided to set up an advisory committee on banning the trade in endangered species and illegal food importation,”

There you have it, in six months we will have an anti shark-finning task force, and they sound like they mean business. One can only hope this doesn’t escalate into some form of heavily armed vigilantism…

1.2 million tonnes of coral may have been illegally extracted from reefs located near Malaysia’s protected Semporna Islands Park.

State Tourism, Culture and Environment Minister Datuk Masidi Manjum has formed a committee that will investigate the allegations made by former state Social Services Minister Datuk Kong Hong Ming.

According to the former minister, corals have been extracted for 10 years by a certain group under the pretext of dredging sea sand. The corals have then been ground up and the powder sold to medical and pharmaceutical companies to be used for bone surgery, dentistry and drugs. Kong Hong Ming also said that he has visited an area in Tawau where 1,000 tonnes of corals were stored and that all corals were moved two days after his visit.

Manjum has now given the committee, headed by his minister Deputy Permanent

Secretary William Bayo, three weeks to wrap up its investigation.

“This is a very serious matter. I do not want to prejudice the probe by saying any more about it,” Masidi said Thursday.

Semporna Islands Park, also known as the Tun Sakaran Marine Park, is home to one of the nation’s prime coral reefs and the surrounding area is also very rich in biodiversity.

A group of conservationists and scientists are planning a research trip to the world’s largest rubbish pile; the Great Pacific Garbage Patch. Also known as the Eastern Garbage Patch, the Pacific Trash Vortex, or simply the Great Plastic Vortex; this gyre of marine litter has been gradually building over the last 60 years but we still know very little of this man-made monstrosity.

The expedition, headed by Hong Kong based entrepreneur and conservationist Doug Woodring, hopes to learn more about the nature of the vortex and investigate if it is possible to fish out the debris without causing even more harm.

“It will take many years to understand and fix the problem,” says Jim Dufour, a senior engineer at Scripps Institution of Oceanography in California, who is advising the trip.

According to Dufour, research expeditions like this one are of imperative importance since establishing the extent of the problem is vital for the future health of the oceans.

“It [the expedition] will be the first scientific endeavour studying sea surface pollutants, impact to organisms at intermediate depths, bottom sediments, and the impacts to organisms caused by the leaching of chemical constituents in discarded plastic,” he says.

The research crew, which will pass through the gyre twice on their 50-day journey from San Francisco to Hawaii and back, are using a 150-foot-tall (45-metre-tall) ship – the Kaisei, which is Japanese for Ocean Planet. They will also be accompanied by a fishing trawler responsible for testing various methods of catching the garbage without causing too much harm to marine life.

“You have to have netting that is small enough to catch a lot but big enough to let plankton go through it,” Woodring explains.

Last year, building contractor and scuba dive instructor Richard Owen formed the Environmental Cleanup Coalition (ECC) to address the issue of the pollution of the North Pacific. A plan designed by the coalition suggests modifying a fleet of ships to clear the area of debris and form a restoration and recycling laboratory called Gyre Island.

Hopefully, the garbage can not only be fished up but also recycled or used to create fuel, but a long term solution must naturally involve preventing the garbage from ending up there in the first place.

”The real fix is back on land. We need to provide the means, globally, to care for our disposable waste,” says Dufour.

Despite being sponsored by the water company Brita and backed by the United Nations Environment Programme, the expedition is still looking for more funding to meet its two million US dollar budget. Since the enormous trash pile is located in international waters, no single government feels responsible for cleaning it up or funding research. Another problem is lack of awareness; since very few people ever even come close to this remote part of the ocean it is difficult to make the problem a high priority issue. A documentary will be filmed during the expedition in hope of making the public more aware of where the world’s largest garbage dump is actually located.

What is the Eastern Garbage Patch?

According to data from the United Nations Environment Programme, our oceans contain roughly 13,000 pieces of plastic litter per square kilometre of sea. However, this trash is not evenly spread throughout the marine environment – spiralling ocean currents located in five different parts of the world are continuously sucking in vast amounts of litter and trapping it there. Of these five different gyres, the most littered one is located in the North Pacific – the Eastern Garbage Patch.

The five major oceanic gyres.

The existence of the Eastern Garbage Patch was first predicted in a 1988 paper published by the National Oceanic and Atmospheric Administration (NOAA) of the United States. NOAA based their prediction on data obtained from Alaskan research carried out in the mid 1980s; research which unveiled high concentrations of marine debris accumulating in regions governed by particular patterns of ocean currents. Using information from the Sea of Japan, the researchers postulated that trash accumulations would occur in other similar parts of the Pacific Ocean where prevailing currents were favourable to the formation of comparatively stable bodies of water. They specifically indicated the North Pacific Gyre.

California-based sea captain and ocean researcher Charles Moore confirmed the existence of a garbage patch in the North Pacific after returning home through the North Pacific Gyre after competing in the Transpac sailing race. Moore contacted oceanographer Curtis Ebbesmeyer who dubbed the region “the Eastern Garbage Patch” (EGP).

Twice the size of Texas

The Eastern Garbage Patch is located roughly 135° to 155°W and 35° to 42°N between Hawaii and mainland USA and is estimated to have grown to twice the size of Texas, even though no one knows for sure exactly how large the littered area really is. The garbage patch consists mainly of suspended plastic products that, after spending a long time in the ocean being broken down by the sun’s rays, have disintegrated into fragments so miniscule that most of the patch cannot be detected using satellite imaging.

Impact on wild-life and humans

The plastic soup resembles a congregation of zooplankton and is therefore devoured by animals that feed on zooplankton, such as jellyfish. The plastics will then commence their journey through the food chain until they end up in the stomachs of larger animals, such as sea turtles and marine birds. When ingested, plastic fragments can choke the unfortunate animal or block its digestive tract.

Plastics are not only dangerous in themselves, they are also known to absorb pollutants from the water, including DDT, PCB and PAHs, which can lead to acute poisoning or disrupt the hormonal system of animals that ingest them. This is naturally bad news for anyone who likes to eat marine fish and other types of sea food.

Shark fin soup has traditionally been a must-have among well-to-do Asians and an essential part of the menu at commemorative dinners, such as wedding banquets and New Years celebrations in countries like China, Thailand, Taiwan, Malaysia and Indonesia.

However, as awareness grows about the precarious situation many species of shark are facing in the wild due to over-harvesting; many Asians – especially young ones –are substituting the shark fin soup with alternative dishes at their celebratory events.

Singaporean groom Han Songguang and his scuba diving bride are just one example of this trend; when they tied the knot in December last year they served their guests lobster soup and placed explanatory postcards depicting a dead shark on each seat.

“If we can do our part to save ‘X’ number of sharks … why not?” said Han, a geography teacher.

A symbol of wealth and status in several Asian cultures, shark fin soup consumption has traditionally been a delight available for a comparatively low number of Asian upper-class families only. Hand-in-hand with rising affluence in East Asia and the development of a prosperous middle class segment of society, demand has however soared rapidly in the late 20^th and early 21^st century and about 20 percent of all shark species are now endangered, partly due to them being over-fished to satisfy the Asian markets.

“They live a long time. They have a low reproductive rate. In other words they produce just a few young every year or every few years. So you just can’t take a lot,” says Yvonne Sadovy, a biology professor at the University of Hong Kong.

As more and more young Asians opt for lobsters and other alternatives to shark fins, market demands have dropped noticeably in recent years. After peaking at 897,000 metric tonnes in 2003, the world wide shark consumption has sunk to 758,000 in 2006, according to the U.N. Food and Agriculture Organisation. British wildlife group TRAFFIC says shark fins now make up an increasingly small percentage of the total consumption.

“Students and people in their 20s wouldn’t go to a shark eatery, and $15 for a dish is no cheap price,” says Joyce Wu, programme officer with TRAFFIC.

Shang-kuan Liang-chi, a National Taiwan University student agrees. “University students never go in there,” he says, referring to a shark fin restaurant near campus.

The decline is not only due to shark fins becoming increasingly out of vogue among environmentally concerned youngsters; the global financial crisis and its effects in Asia has caused many Asian to cut down on restaurant visits or order less expensive dishes.

Another sure sign of the declining popularity of shark fin soup in Asian is the menu for Singapore’s Annual Chefs’ Association dinner – it is now completely void of shark fin dishes.

“It is much harder to stop serving shark’s fin in our restaurants as the consumers still demand it. However, in our personal capacity, we can make a stand,” said Otto Weibel, a food manager at one of Singapore’s top hotels.

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.

According to the journal Surgery, a 50 cm (20 in) eel was removed from a man’s rectum at the Kwong Wah Hospital in Kowloon, Hong Kong.

The 50-year old man was admitted to the Accident and Emergency Department complaining about abdominal pain.

European Eel – Picture by Ron Offermans; GNU

Doctors diagnosed him with peritonitis, inflammation of the peritoneum*, and did an x-ray to find out the underlying cause. Interestingly enough, what they saw on the x-ray was an eel stuck inside the man’s rectum.

The eel was still alive and biting the patient’s splenic flexure, which is a sharp bend located between the transverse and the descending colon. Doctors also found a 3 cm perforation over the anterior wall of the rectum.

“On further questioning,” says the paper, “the patient admitted an eel was inserted into the rectum in an attempt to relieve constipation. This may be related to a bizarre healthcare belief, inadvertent sexual behaviour, or criminal assault. However, the true reason may never be known.”

The patient was released from hospital a week later. We have been unable to find any information about what happened to the eel.

* The peritoneum is a serous membrane that forms the lining of the abdominal cavity or the coelom.

Nearly 40 miles (60 km) of beaches along the Australian east coast has been declared a disaster zone due to the massive amounts of oil and chemicals that leaked out from a Hong-Kong registered cargo ship on Wednesday.

According to Queensland state official, the beaches along the Moreton Island[1], Bribie Island[2], and the southern area of the Sunshine Coast[3] have taken the hardest hit and the oil spill is the worst to affect Queensland in decades. You can see an animation showing the sequence of events here: http://www.msq.qld.gov.au/resources/file/eb697a008fb8b4f/Pacific_animation.wmv

The Hong-Kong registered ship, a 185 metre container ship named Pacific Adventurer, was enroute from Newcastle to Indonesia via Brisbane when it got caught in Cyclone Hamish and lost over 30 shipping containers in the heavy seas about seven nautical miles east of Cape Moreton. The falling containers damaged the ship which resulted in heavy fuel oil getting into the water.

As of now, the Environmental Protection Agency, Emergency Services, and local government are working together in an effort to limit the consequences of the spill. Massive cleaning up efforts has been launched and affected animals are being treated by trained wildlife carers. According to Australian Prime Minister Kevin Rudd, the clean-up effort could end up costing millions of dollars.

Queensland State Premier Anna Bligh says that Swire Shipping, the company owning the ship, could end up paying for the clean-up. “We are investigating the entire incident and if there is any basis for a prosecution, we will not hesitate to take that action – the total cost of the clean-up will rest with this company.” If found guilty of environmental breaches, Swire Shipping may also be facing fines of up to AUS $1,500,000 (US$ 977,000).

Initially, reports of the accident contained the number 20-30 tonnes of leaked oil, but the true number has now turned out be ten times this figure – a shocking 230 tonnes of oil. Oil is not only dangerous to wildlife in the short run; it is carcinogenic and can cause long-term effects.

The oil is however not the only problem; the shipping containers from the Pacific Adventurer where filled with ammonium nitrate fertiliser and environmental experts now fear that the nutrients will cause algal blooms and oxygen scarcity in the region. Radar-equipped aircrafts are therefore currently searching for the missing 620 tonnes of chemical fertilizer, in hope of finding as many containers as possible intact.

In a statement from Swire Shipping the company ensures that it and its insurers will meet all their responsibilities.

“The company very much regrets the environmental impact caused as a consequence of the vessel being caught in Cyclone Hamish. The company and its insurers will meet all their responsibilities. It has chartered a helicopter to survey the extent of the oil slick and to try to locate the containers. The company is in contact with Queensland government officials and has offered to provide any information that will help the clean up campaign to be targeted efficiently to minimise beach pollution and environmental impact. The companys oil pollution expert is arriving from the Middle East tonight to assist local authorities and technical experts with the clean up.”

You can find more information about the disaster on Maritime Safety Queensland, a government agency of Queensland Transport:
http://www.msq.qld.gov.au/Home/About_us/Msq_headlines/Headlines_pacific_adventurer

For information about volunteering or reporting sick or injured wildlife, contact the Queensland Environmental Protection Agency: http://www.epa.qld.gov.au

Statements and information from Swire Shipping can be found here:
http://www.swireshipping.com/web/news.jsp?fid=368