Monday, June 18, 2007
Event News: China Fisheries & Seafood Expo, Nov. 6-8, 2007
Now in its 12th year, the China Fisheries & Seafood Expo will be held November 6-8, 2007, at the Dalian World Expo Center.
China Fisheries & Seafood Expo is the only dedicated international exposition for the world’s largest seafood industry. This year, exhibitors from more than 50 countries will atten. In the past three years, the size of China Fisheries & Seafood Expo has doubled to more than 1,400 booths an indication of the growing importance of China’s booming seafood industry to international seafood trade.
Each year, approximately 15,000 visitors from China and more than 60 other countries around the world come to the Expo to do business.
Exhibitors will include Chinese seafood producers and exporters; overseas seafood producers and exporters from more than 50 countries; equipment and technology suppliers; and China’s leading aquaculture producers and suppliers. Visitors include Chinese seafood importers, distributors, retail and foodservice buyers, and executives from China’s leading seafood processing, aquaculture and fishing companies and seafood importers and exporters from more than 60 countries.
In 2006, China exported $8.2 billion worth of seafood, making it the world’s largest seafood exporter for the fifth year in a row. China’s seafood imports also reached a record in 2006, as Chinese buyers purchased more than $3 billion worth of seafood.
Fisheries & Seafood Expo is fully supported by the Ministry of Agriculture of the People’s Republic of China. Sea Fare Expositions, Inc. of Seattle, Washington, a company that has organized expositions for the seafood and aquaculture industries for 25 years, is the Overseas Co-Organizer.
China Fisheries and Seafood Expo Web site
Mediterranean Tuna Harvests Slashed, Prices Climb 30%
JAPAN - Harvests of tunas for farming in the Mediterranean are facing rough going this season.
According to Japanese trading sources, the catch as of early June totaled around 8,000-10,000 tons.
A ban on purse-seine fishing was enforced effective June 1, spreading concerns that the quotas of the International Commission for the Conservation of Atlantic Tunas (ICCAT) may not be fully covered this season.
The present catch level represents a drastic decrease from the previous season when unreported and illegal catches were included in the quotas.
The purchase prices of material fish by tuna farmers are expected to increase by 2-2.5 euro for the fish of 120 kilograms up, and local producers are demanding a 30% increase in purchase prices by Japanese buyers.
Trading sources foresee a drastic decline in shipments to Japan and further decrease in the proportion of delivery of fresh tunas this season.
The catch quotas of bluefin tuna for the eastern Atlantic and the Mediterranean this year were set at 29,500 tons, which was a decrease of 8 percent from the previous year.
A member of the ICCAT Scientific Committee notes that about 50,000 tons had been caught until last year, which largely exceeded the quotas.
At its annual meeting last fall and a Tokyo meeting in January, ICCAT decided on regulations of catches of tunas, and has been applying them on the guidance level starting with operation for this season.
Furthermore, the European Union decided at a meeting of Agriculture Ministers on June 11 to incorporate the ICCAT catch regulations into the EU legislations.
A Japanese tuna distributor notes that the poor harvests of material fish this season was due, in addition to the reinforced regulations, to the insufficient rise in sea temperatures in the Mediterranean as well as the halt of operation because of stormy weather last month.
BANR Japan
News: Trawlermen Series Filmed Off Scotland Airs on BBC
We return to the seas off the north east coast of Scotland for another compelling series of films watching the fishermen at work.
With new regulations restricting the number of days the trawlermen can spend at sea, and increasingly stormy weather on the horizon, it seems there are tough times ahead for skipper Jimmy Buchan and the crew of prawn trawler Amity and John Buchan's fishing vessel Ocean Venture.
Over five nights, we see the crews facing perilous conditions, and being forced into dangerously rough waters in a bid to catch enough fish to make ends meet.
"I'm going to be pushing Amity and her crew to her limit, maybe beyond her limit, due to financial pressures," admits Jimmy, whose crew fear he may be losing his nerve.
"This could all go totally wrong and we could all lose our lives. And I could be responsible for it."
Meanwhile John is optimistic about his first trip of the new year with new first mate Barry Lauder aboard.
No sooner have they cast their nets, however, than the computer crashes, threatening the whole venture.
Misfortune at sea is seen as a result of naughtiness on land, and Barry grins: "I think someone's been a bad boy over the festive season, because everything that can go wrong has gone wrong."
- Scottish Daily Record
News: 600 Seasonal Workers Needed by Alaska Seafood Processors
JUNEAU The Alaska Department of Labor and Workforce Development issued the following news release:
Seafood processing companies are recruiting Alaskans to fillet, can, freeze and prepare Alaska wild salmon, pollock and other seafood for worldwide markets.
There are 630 seafood processing job openings across the state that companies need to fill immediately.
"Seasonal jobs are in strong supply right now," said Click Bishop, Commissioner of the Alaska Department of Labor and Workforce Development. "Young people are especially encouraged to apply, as these jobs offer an opportunity to earn money quickly while building a work history, as well as travel and see Alaska."
Age requirements for the jobs vary. Prior experience is often not required for entry-level processing jobs. Typical starting pay ranges from $7.15 an hour to $8.50 an hour plus overtime.
There's often a chance for overtime, but it depends on the harvest level. Processors often provide room and board. Sometimes the processors advance the cost of transportation (to be reimbursed by the worker) or pay for it, contingent upon the worker completing his or her contract.
Demand for workers normally begins in mid June in Bristol Bay and Dutch Harbor, late June on the Kenai Peninsula and Kodiak, in mid- to late July in Southeast and other locations, and work continues into mid-August and September around the state as fishery seasons progress.
The Department of Labor's Traveling Seafood Workforce program helps relocate workers who have completed their contracts in Bristol Bay in mid-July to new processing locations.
Information about seafood processing jobs is available at Alaska Job Centers or by calling tollfree in Alaska at (800) 473-0688. Seafood job descriptions and application information are also available online at www.jobs.alaska.gov. Click on "Seafood Jobs" or "ALEXsys," the Alaska Labor Exchange System.
The locations and numbers of current seafood processing job openings are listed:
| Anchorage |
25
|
|
Ninilchik |
6
|
| Coffee Point |
20
|
|
Nome |
50
|
| Cordova |
40
|
|
Petersburg |
20
|
| Dutch Harbor |
25
|
|
Seward |
20
|
| Egegik |
20
|
|
Homer |
40
|
| Sitka |
50
|
|
Togiak |
20
|
| Hoonah |
8
|
|
Valdez |
5
|
| Juneau |
30
|
|
Whittier |
20
|
| King Cove |
5
|
|
Yakutat |
10
|
| Kodiak |
25
|
|
Off-shore and at sea |
36
|
| Naknek |
155
|
|
|
|
- Alaska Department of Labor and Workforce Development press release
News: Neptune Industries Brings Containment Aquaculture to British Columbia
BOCA RATON, Fla. - Neptune Industries, Inc. (OTCBB: NPDI) announced this week that it has formed a Canadian subsidiary, Aqua Biologics of Canada, Ltd. which will be headquartered in British Columbia.
The new subsidiary intends to establish coldwater pilot operations with its eco-friendly, closed containment system, Aqua-Sphere(TM). British Columbia's salmon farming industry, estimated at close to $500 million/year, is being urged to transition from open net-cages to closed containment systems such as the Aqua-Sphere(TM).
Ernest Papadoyianis, Chairman, stated "Canada has been a major producer of coldwater seafood products for many years through its diversified fish and shellfish farming operations on both coastlines. New regulations have been proposed for future fish farming operations in British Columbia, which may significantly reduce or eliminate net pen operations, and transition them to closed containment systems. Through our new Aqua Biologics Canada division, we look forward to working with the farmers and government to make the transition a successful one, as well as to expanding upon the existing industry.'
Neptune Industries has developed a scalable, modular aquaculture technology called Aqua-Sphere(TM) and Aqua-Cell(TM) that address the environmental concerns of most aquaculture operations by controlling and recycling all waste products, while ensuring the production of the highest quality fish at an affordable price. The company currently operates the Blue Heron Aqua Farms in Florida City, FL and is a leading producer of hybrid striped bass, which it markets internationally as Everglades Striped Bass(TM).
The company's current production at its Blue Heron farm, and future production with Aqua-Sphere(TM) System technology are intended to target the organic market as soon as organic certification of farm-raised seafood becomes available.
The Company is also in development of an advanced dietary nutritional component called Ento-Protein(TM). Ento-Protein(TM) is a high quality sustainable protein derived from insects, and is intended to be a replacement for the scarce fish meal now used in fish and animal diets.
- Market Wire via COMTEX
<<<•>>>
Tuesday, June 19, 2007
Food News: Endangered Fish Stocks Spur Canadian Chefs to Change Menus
The depletion of fish stocks around the world has top chefs arming themselves with the tools needed to make informed decisions to assure a future with abundant ocean wildlife.
"I have long been aware of the depleting choice of wild fish from the oceans," says Keith Froggett, co-owner and executive chef at Toronto's Scaramouche Restaurant, where he says it's a regular topic of conversation.
'With all the dire warnings out there, I think people are starting to pay more attention.' Keith Frogget, Scaramouche Restaurant
But Froggett's experience shows education and research are needed because he has found that even when you think you're doing the right thing, you may still be hurting the environment. Last year, for example, he was using organically raised farmed salmon from the West Coast on his menus.
"We got a call from the Monterey Bay Aquarium pointing out that they were having some difficulties with the impact that these farms were having on the environment," he explains.
The aquarium, based in Monterey, Calif., aims to inspire conservation of the oceans through education and its Seafood Watch guides, which pinpoint fish to avoid or that are a better choice.
The chef immediately discontinued using that product, turning instead to a sea cod farm in the Shetland Islands.
Chefs concerned about environmental impact
"There is no by-catch involved in the raising of the fish, and they rotate their pens as well and don't continually farm in the same area of the ocean. They give the ocean bed a chance to replenish itself."
"By-catch," Froggett explains, is the word for the unwanted fish caught by trawlers that string long nets behind them and dredge the ocean floor. A boat fishing for one particular species might catch 40 others, and all of the unwanted fish are killed in the process.
Hector Jimenez, who recently joined the Delta Fredericton in New Brunswick as executive chef from the Radisson SAS Royal Hotel in St. Petersburg, Russia, is equally concerned about the devastation of the fishery around the world.
Sturgeon caught in Russia's Caspian Sea is prized for its caviar and is also high on the list of endangered species.
"There are regulations to protect the species, but many fishermen don't care about that. They catch the fish illegally and use methods they are not supposed to, such as by-catching," says the Colombian-born Jimenez.
Restaurants buy 70 percent of seafood in N.A.
Froggett has been named a chef ambassador of the aquarium's Seafood Watch program, which gives consumers, retailers and restaurateurs the right tools and information to make seafood choices.
Canada's SeaChoice, this country's fish watch program, and other programs like it are "a step in the right direction to raise public awareness," says Froggett.
"With all the dire warnings out there, I think people are starting to pay more attention.
"Seventy per cent of all seafood purchased in North America is purchased through restaurants, so that puts chefs in a pretty good position to have some impact on these decisions."
- CBC.com
News: Neptune's Canadian Subsidiary Aimed at Salmon Industry
BOCA RATON, Fla. - Neptune Industries Inc. (OTCBB: NPDI) announced this week that it has formed a Canadian subsidiary, Aqua Biologics of Canada, which will be headquartered in British Columbia. The new subsidiary intends to establish coldwater pilot operations with its eco-friendly, closed containment system, Aqua-Sphere.
British Columbia's salmon farming industry, estimated at close to $500 million/year, is being urged to transition from open net-cages to closed containment systems.
Ernest Papadoyianis, Chairman, stated, "Canada has been a major producer of coldwater seafood products for many years through its diversified fish and shellfish farming operations on both coastlines. New regulations have been proposed for future fish farming operations in British Columbia, which may significantly reduce or eliminate net pen operations, and transition them to closed containment systems."
Based in Boca Raton, Florida, Neptune Industries Inc. has developed a scalable, modular aquaculture technology that addresses the environmental concerns of most aquaculture operations by controlling and recycling all waste products, while ensuring the production of high quality fish at an affordable price.
The company's future production is intended to target the organic market as soon as organic certification of farm-raised seafood becomes available.
- Market Wire
Brief: Sustainable Seafood Needed
Here are some facts about sustainable seafood:
- Sustainable seafood is fish or shellfish that is caught or farmed with consideration for the long-term viability of harvested populations and for the oceans' ecological balance as a whole.
- We need sustainable seafood because demand for seafood is rising and fish stocks that are overfished and/or fished using destructive methods are considered the single largest threat to ocean ecosystems.
- In 2004, the United Nations' Food and Agriculture Organization reported:
- 0.52 per cent of the ocean's wild fish stocks are fully exploited
- 0.16 per cent are overexploited
- 0.7 per cent are depleted
- 0.1 per cent are recovering
Prince George Citizen
News: Louisiana Fishing Industry Still Suffering
NEW ORLEANS - Louisiana's congressional delegation and leaders in the state's fishing industry are worried the state isn't getting its fair share of $110 million in recently approved hurricane relief money.
In a letter sent Friday to the administrator of the National Oceanic and Atmospheric Administration, the congressional delegation says Louisiana's fishing industry "contributes significantly more - and suffered greater losses - than any other Gulf state or combination of states."
The worry in Louisiana is that this year's recovery money will not be based on the size of each state's fishing industry. Industry leaders say last year's money was apportioned arbitrarily, not based on where storm damage was concentrated. Louisiana still got the largest share last year, 41 percent, but state fishing leaders say that was far below the amount of damage the state suffered.
A NOAA report released in late 2006 estimated Louisiana's seafood industry took a $1.3 billion hit in infrastructure and lost sales. That was compared to $484 million in losses in Mississippi.
Language in this year's hurricane relief bill is more specific than last year's, saying the recovery money should be distributed based on fishing industry needs in each state. Citing a federal law, the letter from the Louisiana delegation says the money should be distributed based on the amount of seafood historically brought to shore.
That would mean Louisiana should get about 75 percent of the money based on the amount of seafood, and about 60 percent based on the value. But at a meeting of Gulf state fisheries officials before the bill was passed, the group determined that Louisiana should get 41 percent of the money, according to draft minutes of the meeting obtained by The Times-Picayune and published in that newspaper on Monday.
NOAA has not yet decided how the money will be distributed, but the decision by the state fisheries' managers group, the Gulf States Marine Fisheries Commission, could weigh heavily.
"I don't begrudge them any money in Mississippi or Alabama, I just think in the fair following of the law Louisiana has the greater need and has the greater production," said Mike Voisin, co-chairman of the Louisiana Fishing Recovery Coalition, who was in Washington last week working on the issue. "Nobody's a bad guy in this; it's basically just what's fair."
The Associated Press
Feature: Return of the King
TULALIP - This Saturday, Tulalip tribal members will welcome Big Chief King Salmon, the symbolic first salmon of the season, with great pageantry.
Every year, tribal members welcome the salmon - a message to all the fish that they are the honored guests of the season.
And this season, for the first time in years, King Salmon will come from Tulalip Bay.
In years past, once-strong wild salmon runs slowed to a trickle and forced tribal leaders to quietly buy the ceremonial first King from fishmongers.
This year, thanks to a shift in the tribes' hatcheries four years ago, the annual salmon run that feeds Tulalip families has come four months early - in the summer, instead of the fall.
"That has a huge impact for us culturally," said Steve Young, manager of the Tulalip Tribes' Bernie Kai-Kai Gobin Salmon Hatchery.
There's also a financial impact.
Fishermen sell salmon they catch in the fall for as little as $1.25 per pound. This year, with fishing boats already out on the water, the fishermen can sell the Chinook for more than $4 per pound.
That's because the fish haven't yet returned to many other areas, said Daryl Williams, a tribal environmental liaison.
When farm-raised fish in California hit the market, salmon prices go down. Tulalip's early harvest means local fishermen can sell salmon at a premium.
Four years ago, the Tulalip hatchery began using summer Chinook stock.
Before that, the hatchery relied on fall Chinook. Those fish, originally from the Green River, aren't adapted for north Puget Sound, Tulalip fisheries biologist Mike Crewson said.
Tulalip leaders wanted to raise fish that are genetically closer to the native wild salmon that return to Tulalip Bay. If they spawn together, their progeny will be genetically similar to wild stock.
Fall Chinook return to Tulalip Bay between August and October "dripping with eggs," Crewson said.
"When they spawn, they stop eating food, so they've fasted, and their flesh gets white and mushy," he said. "They're converting all their energy into spawning, and then they die."
Chinook that return in the summer are more likely to have firm flesh that sells at a higher price.
On average, summer Chinook return four years after they're released from hatcheries.
Tribal fishermen found some three-year-old summer Chinook in Tulalip Bay last year, but this year more than 90 percent of the salmon return is expected to occur between now and July, according to hatchery estimates.
But the numbers still aren't big enough, said Tulalip Tribes Chairman Mel Sheldon, who, like many tribal leaders, left behind a commercial fishing boat when he joined the tribal government.
"This is a definite benefit, but there isn't yet enough strength in the natural run to make a living," he said. "There still isn't enough strength in the hatchery run to make a living. And you've got to consider the countries that want to eat natural salmon. When all those things come together, that's when you'll make a living."
- HeraldNet
<<<•>>>
Wednesday, June 20, 2007
Research News: Study Clarifies Benefits of Eating Fish
Fish contains both contaminants and healthy fats. So, just how good for us is it, really?
I've learned of new scientific evidence that I think helps clear up the confusion about fish.
Researcher Dariush Mozaffarian from the Harvard School of Public Health published some enlightening findings in the Journal of the American Medical Association last fall. He also spoke at a recent conference, which I attended, about the safety of eating fish.
Mozaffarian says the risks of eating fish have been greatly exaggerated.
"Fish is safe, fish is healthy," he says. "For the general population, the health benefits of fish intake far outweigh the risks."
Here's what the latest research shows about the pros and cons of eating seafood and shellfish.
Health benefits
On a calorie-for-calorie basis, fish is probably the most important thing you can eat for cardiovascular health, Mozaffarian says. He found a 36 percent reduction in the risk of dying from a heart attack in people who eat one or two servings a week. But most people eat far less than that, even though heart disease is the No. 1 killer in the United States for both women and men.
Mozaffarian found the fish-eaters also had a 17 percent reduction in the risk of death from all causes related to health. The reduction was on par with people who take powerful statin drugs to lower cholesterol and heart-attack risk.
"It's really a remarkable benefit," Mozaffarian says.
Scientists believe most of the benefit comes from the omega-3 fatty acids in fish, which also contains lean protein, vitamin D and the mineral selenium.
Seafood intake has been linked to a lower risk of stroke, depression and memory loss with aging. And studies show it's beneficial for brain development in infants.
Health risks
Mercury: At the levels normally consumed in seafood, Mozaffarian could not find any consistent association between mercury and health risks in adults.
Mercury may have very subtle effects on the developing nervous system of infants. Therefore, Mozaffarian agrees with government guidelines made for young children and women of child-bearing age. For these groups only, the advice is to avoid the four types of fish with a higher mercury content - shark, swordfish, king mackerel and tile fish - and limit albacore tuna to no more than six ounces a week.
PCBs and dioxins: These environmental toxins have been linked to cancer risk in humans. Mozaffarian points out that 90 percent of the toxins, which are present in very small amounts in our food supply, come from meat, poultry, dairy products and vegetables. Seafood is actually a minor source.
To put it in perspective, eating fish might lead to between 8 and 24 excess cancer deaths per 100,000 people over a lifetime but, in the same group of people, would prevent more than 7,000 heart-disease deaths.
The heart benefit from eating fish, Mozaffarian says, is between 100 and 1,000 times greater than any possible cancer risk.
Other research
A recent report from the Institute of Medicine produced similar results. The Institute concluded that adults and children should eat two 3-ounce servings of fish a week. Eating much more than that doesn't seem to lower heart-disease risk any further.
To reduce the small potential health risk, IOM and Mozaffarian say that it's wise to consume a variety of seafood and shellfish. And if fish is on your menu more than twice weekly, select species lower in mercury and other contaminants.
- HeraldNet
News: Dispute Over Bluefin Tuna Stocks Goes Global
The National Marine Fisheries Service is sounding the warning on bluefin tuna stocks only this time it's not U.S. fishermen it's trying to rein in, but those in Europe and Africa.
"I think things are getting worse with bluefin tuna worldwide," said NMFS director William Hogarth in a phone interview Friday.
Last week, European and African nations ratified a bluefin tuna quota of 29,500 metric tons for the eastern Atlantic Ocean, nearly double what scientists said was a sustainable harvest. By comparison, the United States cut its share to 2,100 metric tons, down from more than 3,000 metric tons last year, because American officials believe the stock is in trouble.
In November, Hogarth and the U.S. delegation pushed for a 15,000-metric-ton quota for the eastern Atlantic at a meeting of the International Commission for the Conservation of Atlantic Tunas in Croatia, but lost. They hope to try again at another international commission meeting this fall.
The bluefin's red meat is coveted by the Japanese for sashimi thin sliced fish, served raw. Fishermen can get $9 or more per pound, and with bluefin weighing from hundreds to more than 1,400 pounds, that means thousands of dollars per fish.
Cape Cod Times
News: Officials Lobby for Louisiana's Fishing Industry
NEW ORLEANS - Louisiana's congressional leaders are worried the state's fishing industry may not be getting a fair share of $110 million in recently approved hurricane relief money.
In a letter sent Friday to the administrator of the National Oceanic and Atmospheric Administration, the state's congressional delegation says Louisiana's fishing industry "contributes significantly more -- and suffered greater losses -- than any other Gulf state or combination of states."
At issue is how the total pool of money will be doled out to each state. Louisiana fishing industry leaders are worried that this year's recovery money will be divvied up the same as it was in last year's bill, instead of being based on the size of each state's fishing industry -- a difference of almost $30 million.
Louisiana fishing industry leaders say last year's money was apportioned arbitrarily, not based on where storm damage was concentrated. Louisiana still got the largest share last year, 41 percent, but state fishing leaders say that was far below the amount of damage the state suffered.
A NOAA report released in late 2006 estimated Louisiana's seafood industry took a $1.3 billion hit in infrastructure and lost sales. That was compared to $484 million in losses in Mississippi.
Language in this year's hurricane relief bill is more specific than last year's, saying the recovery money should be distributed based on fishing industry needs in each state. Citing a federal law, the letter from the Louisiana delegation says the money should be distributed based on the amount of seafood historically brought to shore.
That would mean Louisiana should get about 75 percent of the money based on the amount of seafood, and about 60 percent based on the value. But at a meeting of Gulf state fisheries officials before the bill was passed, the group determined that Louisiana should get 41 percent of the money, according to draft minutes of the meeting obtained by The Times-Picayune.
The 41 percent was the same share Louisiana got last year. Louisiana's delegate at that meeting, John Roussel of the Department of Wildlife and Fisheries, was the only one to object to the percentage of the formula.
"If you've got a cardboard box and I've got a $300,000 home and they both get destroyed by the storm, are you going to give the guy with the cardboard box the same share of money?" said Roussel, assistant secretary for fisheries at the state agency.
NOAA has not yet decided how the money will be distributed, but the decision by the state fisheries' managers group, the Gulf States Marine Fisheries Commission, could weigh heavily.
The NOAA Fisheries Service said in a statement Friday that it will continue working with the Gulf commission and congressional staff to figure out how the money will be split.
"I don't begrudge them any money in Mississippi or Alabama, I just think in the fair following of the law Louisiana has the greater need and has the greater production," said Mike Voisin, co-chairman of the Louisiana Fishing Recovery Coalition, who was in Washington last week working on the issue. "Nobody's a bad guy in this; it's basically just what's fair."
The Times-Picayune
News Brief: Eco-Safe Systems USA and CapNet Partner on Water Disinfection Systems
LOS ANGELES - Eco-Safe Systems USA, Inc. (PINKSHEETS: ESFS) is partnering with CapNet to finance the sale of Eco-Safe ozone water disinfection systems.
Earlier this year, International Marine Products added Eco-Safe's environmentally friendly ozone water disinfection system at its fish processing plants nationwide, with financing through CapNet.
International Marine Products processes an average of eight tons of seafood daily and distributes high-end fish to top Sushi and Seafood restaurants across the country. Gomi Yoshitomo, CEO, wanted to find a cleansing system unlike the traditional chlorine-based process that is harmful to employees and to the environment.
Yoshitomo discovered that Eco-Safe's Ozone Disinfection System was 100% toxin-free and sanitized his fish up to 3,100 times faster than chlorine.
"We can now offer our customers a product that has a longer shelf-life, with half the work because there's no mixing of chemicals or washing chlorine off the fish," Yoshitomo says. "We were able to find a solution that was better for our customers, our employees and the environment."
"Leasing with CapNet allows me to write off my capital equipment rather than depreciate it over time and the monthly payment is much easier from an accounting standpoint," says Yoshitomo.
MarketWire
News Brief: Genetic Model of Fish Obesity Created
PORTLAND, Ore. - U.S. scientists have described the first genetic model of obesity in fish -- an accomplishment that could speed development of new anti-obesity drugs.
Researchers from the Center for the Study of Weight Regulation and Associated Disorders at the Oregon Health and Science University said: "Being able to model human disorders like obesity in zebrafish allows scientists to understand the molecular basis of disease. This may ultimately increase the efficiency and power of the drug discovery process, thus bringing new medicines to the market faster and cheaper."
In the study, researchers caused obesity in zebrafish by introducing the same type of genetic mutation that causes severe obesity in humans. The zebrafish is used as a model animal for the study of many diseases because it has a backbone and its genetics have been well described.
The research is to appear in the July issue of the FASEB Journal, a publication of the Federation of American Societies for Experimental Biology.
- Science Daily
<<<•>>>
Thursday, June 21, 2007
Event News: Seafood Conference in London October 2007
Agra Informa is hosting its 6th annual Value Added Seafood Conference in London October 1st and 2nd.
They say that recent research by TNS and the Irish Sea Fisheries Board revealed that the average European seafood consumer is over 45 years of age.
At the same time, affluent consumers are buying their seafood products in smaller portion sizes that cook quicker, results that tie in with the reduction in household sizes and the declining number of times that families eat together per week.
The need for the seafood industry and retailers to respond to lifestyle trends such as these with new product innovations is a major theme at Agra Informa's 6th annual Value Added Seafood conference.
Edward Garner, Communications Director of TNS, will analyze the demand for value added seafood products in Europe, focusing on key trends and product developments and picking up on the shifts in the market to which seafood manufacturers must react.
The conference will also discuss the problem of how to explain what we are doing to conserve fish supplies - to educate customers and satisfy the increasingly numerous "ethical" consumers? How do we persuade the public to try new, unfamiliar species rather than choose from a different category altogether? And how do we persuade customers to pay more for value added products that will raise the industry's margins as volumes decline?
Speakers will include Rupert Howes, Chief Executive of the Marine Stewardship Council, Jeremy Horton of Young's Bluecrest and representatives from other high level companies such as Tesco, Delhaize, Alfesca, Icelandic Rahbekfisk, Anova Food, Charoen Pokphand Foods, 3663 First for Foodservice, Deutsche See and others.
- Agra Informa
News: Fish Processors Struggle to Keep Up with Sardine Supply
ASTORIA, Ore. - The sardines are packed like, well, sardines off Oregon's Northern Coast this week. But it's fish processors who are feeling the pressure.
Fish processors say they are struggling to staff their operations to keep up with business.
Some point to industries such as construction competing for workers to fill temporary jobs. Others say tougher border enforcement has cramped the flow of immigrant laborers across Mexico's border.
And this year, there is an added difficulty for seasonal workers who are struggling to find low-income housing. Migrant recruiters and housing managers say there isn't much available.
Cannon Beach apartment manager Voleen Toten says some people with children are living in vans in parking lots.
The sardine landings mark the beginning of the seafood processing season that continues through the summer.
- The Associated Press
News: USDA Calls for Comments on Fish Labeling
WASHINGTON - The US Department of Agriculture (USDA) is set to implement a final rule for the mandatory country of origin labeling (COOL) for fish and shellfish, and is calling for public comments on the move.
The 60-day comment period requests general comments on the Interim Final Rule (IFR) on COOL for fish and shellfish commodities, which has been in effect for over two years.
USDA said the comments received will be used to promulgate a final rule for mandatory labeling, and to the extent applicable, other covered commodities.
USDA published the COOL requirements for fish and shellfish as an IFR in the Federal Register in October 2004. This became effective in April 2005.
The IFR requires retailers and their suppliers to notify customers of the country of origin and method of production of specified fish and shellfish products and maintain specific records to verify claims.
The USDA's Agricultural Marketing Service (AMS) reopened the interim final rule's comment period for 90 days in November last year. However, comments at the time were limited to comments concerning the economic impacts of the interim final rule, including implementation costs, maintenance costs, the burden of the information collection and recordkeeping requirements, benefits and net economic impacts.
Now AMS is calling for comments on general aspects of the interim final rule's provisions.
"Given that the interim final rule has been in effect for more than 2 years, affected retailers and their suppliers now have considerable experience in complying with the requirements, and have perspective relating to the information that is provided under the program and the program's costs and benefits," writes AMS in today's Federal Register.
- foodnavigator.com
Feature: Foul Fish Sold as Sex Stimulator
LOS ANGELES - By most accounts, hagfish are repulsive bottom feeders that slime their predators, have rows of teeth on their tongues and feed on the innards of rotting fish by penetrating any orifice.
Dress them up on a plate in South Korea, however, the marine maggot becomes an instant aphrodisiac.
An overseas appetite for the so-called slime eel is leading to a rise in West Coast nettings as struggling fisherman cast about for a niche that will replace dwindling stocks of once-plentiful prize fish.
"The average person would be disgusted just by looking at them," said Mark Crossland, a state Fish and Game Department warden. "The product is difficult to deal with and handle - it's a little eel that once it gets stressed it excretes this slime."
The goopy mess is a small price to pay for fishermen facing stricter regulations at sea for salmon and larger fish. The constant hunt for a new catch has led them a little lower on the seafood chain - to a fish that's so primitive there is even debate about whether it is really a fish at all.
Resembling a cross between a snake and an eel, the 300 million-year-old hagfish have no jaws and only one nostril. Essentially blind, hagfish dwell in the dark below 1,000 feet.
In the late 1980s, the West Coast hagfish industry went from boom to bust when it was discovered that the Pacific variation was edible but the skin wasn't strong enough to make quality eel skin belts and shoes in South Korea. The East Coast operation, which sells both the hagfish flesh and skins, peaked in 2000 with about 7 million pounds of hagfish but fell to about 1.7 million pounds in 2005.
The West Coast industry, meanwhile, has been making a gradual comeback. Oregon, Washington and California last year reported 1.1 million pounds of hagfish caught with revenues of more than $600,000. California's catch jumped from nothing to 150,000 pounds in the past four years.
"This fishery is creeping back because some of the other fisheries have gotten so limited," Crossland said.
In April, California officials encountered a fishing boat near Morro Bay carrying more than 15,000 pounds - approximately 45,000 writhing hagfish - that were to be loaded on jumbo jets live and flown to South Korea. The Washington-based crew was cited for violations that included fishing without permits and having oversized traps as big as wine barrels.
The crew of the Washington-based Marlin II were cited for not keeping a log, fishing without permits and having illegal traps the size of wine barrels. The Santa Barbara district attorney's office is now reviewing the case to determine whether to bring criminal charges.
Peter Chu, who was poised to buy the hagfish from the Marlin II, said the fishermen made a mistake.
Chu, owner of Atlantic Korean Trading Inc. in the North Coast city of Eureka, said the fish sells for as much as $20 a pound in South Korea, where he estimates the nation's total consumption is about 9 million pounds a year.
Hagfish has a modest following among older Korean mean who savor it as an appetizer broiled in sesame oil and sprinkled with salt accompanied by a shot of liquor.
"There's a myth there that it's an aphrodisiac. It gives you energy like Viagra," Chu said. "It's like oysters here."
Fisherman Mark Tognazzini, who dabbled in hagfish in the early 1990s, understands the lure of fishing for the scavenger, calling it one of the least expensive fisheries to get started in. They are caught in five-gallon barrels fitted with trap doors and baited with rotting fish.
The hagfish's predators include whales, seabirds and seals. There are currently no catch limits for hagfish, and the species is in no immediate danger.
But with the increasing interest in hagfish, Tognazzini said they should be regulated because they don't reproduce quickly and are an important part of the marine ecosystem.
Still, he recognizes one of the obvious challenges in protecting them.
"I believe they're really important to the health of the ocean, 100 times more than the sea otter. If you didn't have buzzards on the mainland eating dead squirrels and other animals, you'd have a mess," he said. "The thing is they're not cute - they don't hit people's hearts."
If looks alone weren't enough of a turnoff, hagfish are also notoriously sensitive to temperature and when agitated they vomit and secrete a protein that reacts with seawater to create a thick mucus.
A single 14-inch animal can turn a five gallon bucket of seawater into a pool of goo in a matter of moments, said Eddie Kisfaludy, a biological collector with the Scripps Institute of Oceanography. While the slime distracts predators, it also has the unfortunate drawback of occasionally suffocating the hagfish.
"They're definitely more interesting than maggots but then all these researchers who work on fruit flies will probably argue with me," Kisfaludy said.
Not surprisingly, the slime eels were featured on NBC's Fear Factor in a challenge that required contestants to sit in a vat of the creatures and push handfuls of them through holes in a box. The contestants described the experience as cold and sticky.
- The Associated Press
Food News: Alaskan Seafood "Wild" for Holland America 2007 Season
Holland America Line is offering a completely wild Alaskan seafood dinner three times a week throughout the Alaska cruise season, with wild Alaskan salmon every night. Key to the “Wild” dinner menu is that all the prepared seafood comes only from Alaskan commercial fishermen; no farm-raised fish or bivalves are served.
Created by Holland America Line’s Master Chef Rudi Sodamin, the “Wild” dinner reflects the ongoing popularity of wild Alaskan seafood.
Appetizers might start with an Avocado and Tomato Dungeness Crab Salad, followed by Smoked Chowder featuring hot-smoked Ketchikan Salmon, then highlighted with Herb-Crusted Alaskan Weathervane Scallops or Ginger-glazed Alaska Black Cod. Dinners are capped with Holland America Line’s famous Gold Rush Baked Alaska, complete with a dusting of real edible gold, offered each night with a revolving variety of tempting toppings.
"Holland America's leadership in showcasing wild Alaska seafood not only gives their passengers a unique Alaska experience but also helps Alaska's fishing industry by promoting our products to the world,” said Ray Riutta, executive director, Alaska Seafood Marketing Institute.
Celebrating its 59th year as the leader in Alaska travel, Holland America Line has eight ships offering 156 cruises in 2007 for scenic glacier viewing in Glacier Bay National Park or Hubbard Glacier plus Tracy Arm or College Fjord, depending on ship and departure.
TravelBlackboard
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Friday, June 22, 2007
News: Much Ado About Pollock
Alaska pollock, an inexpensive whitefish, used for processed seafood such as fish sticks and imitation crab meat, does not usually command the attention of the State Department. But a $9 milion shipment of it, currently sitting on a dock in the Moroccan port of Agadir, has embroiled governments on both sides of the Atlantic, and underscores the risks of doing business at sea.
The pollock was bound for Germany onboard the Polestar, a seafood-shipping vessel detained by Morocco's armed forces on May 24th at the request of several European countries. Although the fish was legal, the Polestar was on a blacklist of ships involved in illegal fishing kept by western European maritime authorities.
The Polestar's cargo originated in the port of Dutch Harbor, Alaska, and the incident is an embarrassing one for the west-coast seafood industry. Alaska pollock caught from the Bering Sea are one of America's largest seafood exports. They come from a sustainable fishery, a rare thing in the seafood business, but one that consumers increasingly care about. Alaska pollock carries the label of the Marine Stewardship Council (MSC), a London-based organisation which certifies sustainable seafood. Wal-Mart, America's biggest retailer, announced last summer that within five years it would stock only MSC-certified fish.
No one has seriously alleged that the Polestar's MSC-certified cargo, which was shipped by Trident Seafoods, was tampered with after it left Alaska. But the fact that it was on board a ship that had recently been caught loading illegal fish in the North Atlantic does not look good. The Polestar is a "tramper," a ship that carries seafood without using containers, and can therefore, without need of a large crane or other port machinery, load up on the high seas from boats that have been fishing illegally. (It was caught loading redfish from Georgian vessels, and fled the scene.) In the pollock case, the State Department and the Fisheries Service of the National Oceanic and Atmospheric Administration have spent recent weeks attempting to distance the legitimate fish from the illegitimate vessel.
The North East Atlantic Fisheries Commission, meeting last week, decided that the pollock could proceed to Europe as long it was on a legal ship. The Polestar's fate remains undecided. But the business of international shipping is notoriously lawless and, in some respects, becoming more so. American and European fisheries regulators believe that as countries crack down on illegal fishing in their own waters, more outlaws are engaging in the kind of high-seas transactions that got the Polestar into trouble. And this case serves warning to the intermediary companies involved in shipping seafood that they are sailing in dangerous waters.
The Economist
Oily Fish Diet Reduces Prostate Cancer Death Risk
Further evidence that a diet rich in oily fish could cut the risk of death from prostate cancer has emerged.
Dietary changes may be particularly beneficial for those with a family history of the disease, the latest findings suggest.
Researchers have shown that omega 3's, a fatty acid abundant in fish such as mackerel, sardines and salmon, improves survival by slowing the growth of the deadly tumours.
As the cancer usually develops in over-50s, it is possible that if men genetically prone to the cancer boosted their intake of the nutrient early in life, tumour development could be stopped or delayed long enough to allow them to live out their natural lifespan.
Prostate is the most common form of cancer contracted by British men, with nearly 32,000 new cases each year.
The study looked at the effect of omega 3 on mice genetically engineered to develop prostate cancer. Fed a diet rich in the fat, 60 per cent died of the cancer. When levels of the fat were low, all the mice died.
The findings, by researchers at the Wake Forest University School of Medicine in North Carolina, are published in the Journal of Clinical Investigation.
- Associated Newspapers Ltd.
Washington State Issues New Warnings about Eating Fish
An industrial chemical that went out of production around the time the Pet Rock lost favor is still turning up in dangerous levels in fish around the state.
Three new studies from the state Department of Ecology found PCBs -- a group of chemicals banned in 1977 -- and other noxious pollutants in 93 samples of freshwater fish caught in locations statewide.
The findings Thursday triggered new and updated health advisories for fish consumption.
"It is disappointing when you ban a chemical 30 years ago that it still persists," said Rob Duff, manager of Ecology's Environmental Assessment Program.
This April, Washington became the first state to approve a limited ban on all forms of a group of chemicals similar to PCBs, a family of flame retardants called polybrominated diphenyl ethers, or PBDEs.
Like polychlorinated biphenyls, or PCBs, PBDEs can last a long time in the environment, build up in organisms and can cause health problems in research animals.
Because of contamination, state Department of Health officials are for the first time warning people not to eat mountain whitefish from a 27-mile stretch of the Wenatchee River from Leavenworth to where it flows into the Columbia River.
Health officials also added common carp to an advisory for Lake Washington. People already were warned not to eat Northern pike minnow from the lake, and to limit consumption of yellow perch and cutthroat trout. Ecology's results confirmed bans and restrictions on eating fish from the Spokane River. Troubling amounts of contamination also were found in fish from the Snake, Columbia and Palouse rivers.
Dale Norton, with the Department of Ecology's Environmental Assessment Program, said that the chemicals contaminating the fish come from a variety of sources, including storm water, cleaned water released from sewage treatment plants and polluted mud. Based on the new research, "the next thing is trying to figure out if there are sources that we try to control."
Which fish are safe to eat and how often?
Book News: Editor "Nobody Sticks Up for the Fish"
I first met Charles Clover, the environment editor for London's Daily Telegraph, over a dinner of striped bass in Washington. I used to surf cast for the fish off the beaches of Long Island, N.Y., in the 1980s, a time of stringent catch limits because of the shrinking bass population. Then strong fisheries management and conservation measures led to a dramatic rebound in the fishery, now evident on our dinner plates.
Clover has been monitoring the oceans since the late 1980s. His book, The End of the Line: How Overfishing Is Changing the World and What We Eat, was published in the United States last year but, sadly, was met with a deafening lack of attention. That's a shame, because Clover presents a compendium of how precisely we are eating our way through the seas. Scientists reported last year that fish would be gone from the oceans by 2048 if this behavior goes unchecked -- though Clover points out that it's not as if the seas will be empty. In the absence of all the fish we've eaten, we'll also experience a surfeit of species like jellyfish because biodiversity has been undone.
In a globe-trotting expedition, Clover takes readers to Newfoundland to visit with fisherman who no longer have cod to catch; to Africa, where massive fleets roam the seas unchecked to feed the hungry maws in Madrid, Spain, and Tokyo; to Scotland, where successful boats fish illegally, because legal species are in short supply; to Denmark, where sand eels filled with dioxin and PCBs were sent to salmon farms and are now fished out; and to the Mediterranean, where bluefin tuna are being wiped out, while sky-high prices fall due to oversupply. He also outs several high-end eateries that serve tasty morsels of "endangered species."
While this amounts to a depressing indictment, Clover also writes about those who have gotten it right. Their efforts include marine parks in New Zealand that have led to a dramatic rebound in fish populations, and an approach to "fisheries rights" that has proved successful in places like Alaska and Iceland. He also investigates what's in McDonald's fish sandwich; the answer will surprise you.
"The problem with world fisheries is nobody sticks up for the fish," Clover says. Finally, with this book, someone has.
I had no idea how bad the global health of fisheries was until I read your book. How did you get started on this subject?
I began looking at this around the end of the 1980s. When I became environmental correspondent there was a huge fuss about the North Sea and pollution and red tide. But I thought there was too much emphasis being placed on pollution and too little on the killing of organisms, because pollution didn't kill much and fishing actually did.
I went to the Shetland Islands and a terrible thing was happening. The sand eels that live in the North Atlantic -- the sand eels on which the Arctic terns that migrate thousands of miles depend -- didn't come back that year. So the Arctic terns were starving and chicks were dying. It was all heartbreaking stuff.
As it turned out, fishermen were catching the sand eels, mashing them up and turning them into feed for salmon farms. And they were doing that right under the cliffs and on the beaches where the birds were starving. The sand eel at the time was the No. 1 forage fish for the fish industry and I heard via the bird network that they caught so much in Denmark that they were feeding the fish oil to power stations to make coal burn better. So we fingered them for that. People in the House of Lords were saying, "So that's what's screwing up our salmon fishery!"
Then I was sitting at some global warming conference in 1990 -- yes, way back in 1990 -- with the British government's chief scientist, and he said, "You think all these figures on global warming are bad, you ought to look at these figures on fisheries."
It seemed everywhere you looked -- from Africa to Antarctica -- there was overfishing. And it seems like the same problems and mistakes get repeated all over.
Well it does, and it just gets worse, that's the thing, and people don't accept you've got to do something about it.
But we don't always know it's occurring.
When I was writing about the sand eels, the bizarre thing was that the collapse of the Newfoundland cod fishery was also under way. I read about it six months later. We'd never run any stories on Newfoundland. Even fisheries professors didn't know about it in 1991 -- and they closed the fishery in 1992.
Is that what happened with North Sea cod too? You describe the decline of that fishery over many years.
The fisheries scientists have never accepted there was a collapse of the same order in the North Sea as in Newfoundland. But if your population is depleted by more than 90 percent, is that not a collapse? Newfoundland is considered a historic collapse and in the North Sea they keep fishing.
Yes. You finger some restaurants in your book, including some very well-regarded ones like Nobu and BLT Fish. Did you get a chance to look at BLT Fish's more recent menu? Had anything improved?
It was utterly disgraceful. In terms of endangered fish, there were more on that menu than I've seen on a lot. And the restaurant's gotten worse since I wrote about them in the book. They've got Icelandic halibut, which is a quite amazing fish, and about as sustainable a halibut as you could get in terms of the way it's caught, but it is still an endangered species in the Atlantic. New York chefs are a disgrace. They served caviar for a decade longer than they should have. They serve bluefin tuna because they've kidded themselves that it's a sustainable catch, which it isn't. They serve other things that are overfished, like red snapper.
You also uncover a hidden secret about McDonald's Filet-O-Fish sandwich: that the fish comes from two fisheries actually certified as sustainable by the Marine Stewardship Council. In other words, McDonald's fish sandwich is more sustainable than Nobu's tuna sashimi. Did that surprise you?
Not really. McDonald's is sustainable because it is a big company and needs continuity of supply, but isn't that arguably a definition of sustainability?
Buying Alaskan pollock as McDonald's does is not a bad practice -- except that they don't seek to advertise their MSC connection, which might mean they would have to pay for the logo. Gambling you can make your fortune before you run out of exotic fish is an individual decision and one Nobu shares with many restaurateurs from Asia.
Despite the grim realities, you do provide a few examples in the book of places where action is being taken, and measures are working to protect fish. Do you sense improvement?
Here and there. It's actually quite instructive over here in Europe because things are much worse than in the U.S. In the U.S., fisheries science means something to people, in places like the Northeast. They've seen what a collapse means and they don't want to go back, so they listen to the scientists. The industry will sit in a room and have a discussion, whereas over here [in Europe] you'll get your legs run over [for talking about it].
Take the Mediterranean, which may be the crucible of civilization but is also the crucible of kleptomania when it comes to fishing. The only fish that come out of the Mediterranean are about 3 inches long because that's the only size that gets through the net. It's a disgrace out there. It's in Europe's backyard, and Europe goes on about how "green" it is, but when it comes to fisheries, the [European Commission] Fisheries Directorate says it's there for the preservation of the fishing industry and fishermen of Europe. It does not conserve fish.
So, I'm not sure we're getting anywhere, but acknowledging the problem is a very big thing.
But why has it gone right, say, in Alaska? In the U.S., we always hear how good the wild Alaskan salmon fishery is.
I think it's like Iceland: When you've got nothing else, you look after it. When you're an island surrounded by cod, if your cod goes down, you are stuffed. I think it's pretty much the same with Alaska; they understand they have a resource they haven't destroyed yet. They were able to act on the basis of other people's mistakes. Sooner or later the message gets across that mistakes have been made and if you're the last one starting out, maybe you're going to make slightly fewer than anyone else.
You paint a stark picture of Africa, where industrial fleets ply the waters of countries that have virtually no oversight of the catch. And then it all ends up on plates in Europe and Japan.
That is one of the most depressing bits of all. I just don't see an impetus for change coming from the countries themselves. In Senegal, there might be an intelligent movement of artisan fishermen that will chuck out the foreigners. But the other possibility is that we -- the European Union -- have to reform agreements. Because of EU limits, a lot of the colonialist fleet that has fished there has reflagged as African, so now there's a huge Senegalese industrial trawler fleet. I don't see it getting resolved. The problem is no one really understands fishery economics. If you want to invest in the fishery, you take the fishermen away for a protracted period. If you want to invest in anything else you put loads of people and money in -- but with fishing it's the opposite. It's an extractive industry.
That's what was interesting about the marine sanctuaries you write about in New Zealand, where fishing has been completely banned. Not only have the fish populations recovered, but they have reached a level of growth and biodiversity the scientists never imagined was possible.
If we did that with the cod we'd be caught up to our eyeballs. I don't see why you can't have a low-impact fishery, a buffer zone, like you do for land-based parks in Africa. It keeps everyone happy, and you keep everything protected.
Salon.com
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