Saving Seafood

Breakthrough in omega-3 understanding could revolutionize feed industry

May 31, 2018 — A new study, led by the University of Stirling in Scotland, has led to a major discovery about the way in which omega-3 long-chain polyunsaturated fatty acids are produced in the ocean.

According to lead scientist Oscar Monroig from the university’s Institute of Aquaculture, the breakthrough challenges the generally held principle that marine microbes, such as microalgae and bacteria, are responsible for virtually all primary production of omega-3 fatty acids, which are essential for human health, and have been proven to be particularly useful in combating and preventing cardiovascular and inflammatory diseases.

Instead, an international team of scientists from the United Kingdom, Portugal, Spain, Japan, and Australia found that omega-3s can be created by many marine invertebrates.

“Our study provides a paradigm shift in understanding, as it demonstrates that a large variety of invertebrate animals, including corals, rotifers, molluscs, polychaetes and crustaceans, possess enzymes called ‘desaturases’ of a type that enable them to produce omega-3, an ability thought previously to exist almost exclusively in marine microbes,” Monroig said.

Read the full story at Seafood Source

 

Scientists say fish feel pain. It could lead to major changes in the fishing industry.

May 24, 2018 — The idea that fish suffer runs counter to almost everything Americans have been taught about creatures of the sea. That their brains are not complex enough to experience pain. That their behaviors when stressed — such as wriggling violently on a hook — are just unconscious reactions, disconnected from the suffering of sentient beings. That they’re, more or less, unfeeling little meat sticks that don’t deserve animal welfare protections.

The accumulated research on fish pain has recently hit the public with the impact of a blunt object. In January, Hakai magazine published a comprehensive feature under the headline, “Fish Feel Pain. Now What?,” which Smithsonian magazine republished under the more provocative title, “It’s Official: Fish Feel Pain.” This month, the storytelling studio Topic ran a deeply reported story “How to Kill Fish,” in which author Cat Ferguson argues that the Japanese technique called ike jime is not only more humane than other forms of slaughter but also produces superior-tasting fish.

So why is the public only now interested in a subject that researchers have been covering for two decades? Is it another manifestation of a food culture that demands only the finest ingredients?  Or maybe Americans — or some at least — are now ready to face the consequences of a world that acknowledges fish pain? What would it mean for the commercial fishing industry? For regulators? For recreational anglers?

For starters, the U.S. government might have to amend the Animal Welfare Act and the Humane Methods of Slaughter Act, both of which exclude fish. Weekend anglers might have to kill their fish first before throwing them in a cooler. Fish farms might have to adopt new methods of slaughter. Commercial trawlers, the boats that roam the world’s oceans, might have to upgrade their equipment to kill fish humanely.

In other words, there would be a lot of resistance to changing the way fish is caught, transported and killed. It might be possible for fish farms and weekend anglers to change their ways, says David Krebs, founder of Ariel Seafoods in Destin, Fla., but it would be impossible for commercial boats, which can net a million or more fish at one time.

“You have a [catch] come on board with two million creatures, and you’re going to take each one of them and say, ‘Let’s change how you’re dying.’ It’s impossible,” Krebs says. “You’re not changing the way that the Russians are trawling or the way that the Japanese are trawling.”

Read the full story at the Washington Post

Grant awarded to investigate Japanese “ear-hanging” scallop production in Maine

May 11, 2018 — The Foundation for Food and Agriculture Research (FFAR), a U.S. nonprofit organization established in the 2014 Farm Bill, has awarded a USD 300,000 (EUR) grant for pioneering new scallop production techniques in the state of Maine.

The grant, announced 23 April, is going to Brunswick, Maine-based Coastal Enterprises, Inc. (CEI), which will manage the program. CEI offers business advisory services to small businesses as well as financing and project management.

The purpose of the project is to investigate the economic viability of the Japanese “ear-hanging” scallop production technique in Maine. The grant, which will fund a three-year program, will cover market analysis and hiring a consultant with a background in wild scallops.

Read the full story at Seafood Source

 

Hearings Coming About Increase in Baby Eel Fishing Quota

May 3, 2018 — BREWER, Maine — A proposal to allow Maine‘s elver fishermen to catch more of the baby eels will be up for a public hearing in the state next month.

Fishermen harvest elvers in rivers and streams in Maine so they can be sold to Asian aquaculture companies for use in Japanese food after they’re raised to maturity. Maine’s the only state in the country with a significant fishery for elvers, and fishermen are limited to 9,688 pounds per year.

The Atlantic States Marine Fisheries Commission is considering increasing that total to 11,749 pounds per year. The eels are currently worth more than $2,000 per pound at docks so the increase would mean access to millions of dollars in revenue.

Read the full story from the Associated Press at US News

 

These machines from Japan could put scallop farming in Maine on the map

April 30, 2018 — A project in Maine, boosted by a new grant, would establish the first semi-automated commercial scallop aquaculture operations outside Japan.

The $300,000 grant to CEI, a Brunswick business development organization, from the Foundation for Food and Agricultural Research of Washington, D.C., will help fund efforts to test the economic viability of cultivating scallops on ropes at aquaculture sites in Maine’s coastal waters.

As part of that effort, Bangs Island Mussel in Portland and Pine Point Oyster in Scarborough are testing out machinery made in Japan that should help automate much of the labor-intensive process of attaching and growing scallops on ropes vertically suspended in the water.

Testing and possibly modifying the machinery is just one of multiple angles in trying to develop a market for farmed scallops from Maine, according to Hugh Cowperthwaite of Brunswick-based Coastal Enterprises Inc.

CEI, which is administering the three-year grant, also plans to conduct market research to gauge the potential demand for scallops grown in such a manner, and to write a “how-to” manual for interested aquaculturists, Cowperthwaite added. Rope-grown scallops likely would have to serve a specialty market to be economically viable, he said, because they cannot match the high volume and relatively low production expense of the Northeast’s wild scallop fishery.

Read the full story at the Bangor Daily News

 

Plastic-eating Microbes Won’t Solve Our Ocean Debris Problem

April 24, 2018 — Japanese scientists announced this past week that they had not only discovered bacteria that naturally digest the PET plastic used to make many water bottles, they had also genetically modified them to make them better at breaking down plastic. Headlines made it seem like our plastic pollution woes were over.

The world produces more than 40 million metric tons of PET plastic every year and, here in the U.S., less than a third of that gets recycled. At the same time, the amount of plastic floating around in the ocean is growing.

But Ramani Narayan, a university distinguished professor in chemical engineering and materials science at Michigan State University, says that touting plastic-eating bacteria as the solution misses the point.

“It is implied that the technology to break down this PET plastic and similar plastics, is the bottleneck in managing PET waste. And that this new enzyme is the breakthrough we have been waiting for,” Narayan said.

Read the full story at WCAI

 

2018 scallop surprise: Despite larger harvest, currency rates could flatten US supply

March 19, 2018 — You heard it right. Despite massive scallop harvests coming in the US and Japan in 2018, it’s very possible that Americans won’t see any kind of a bump in the availability of what many consider their favorite mollusk, suggests Peter Handy, the president and CEO of Bristol Seafoods.

Handy, a well-known seafood market analyst, laid out his bold theory in a presentation just before Seafood Expo North America 2018, in Boston, and in a subsequent interview with Undercurrent News. His 25-year-old Portland, Maine-based company handles 6 million lbs of seafood annually, including a large number of Atlantic deep-sea scallops (Placopecten magellanicus).

“Just like you hear [the automobile manufacturer] Ford talk about how the price of metal is going to affect their production costs, seafood is the same way for us,” he said.

Handy doesn’t doubt there will be more scallops worldwide in 2018.

Based on strong surveys and thanks to the decision by the National Oceanic and Atmospheric Administration to open up previously closed areas and strong surveys off the coast of New England,  US scallop harvesters are looking forward to their largest harvest in 14 years – 27,216 metric tons – when their season starts April 1.

The harvest represents the continuation of a trend that Handy credits US conservation policy for. Scallop landings are up 300% since 1995, he noted.

Simultaneously, Japan is predicted to see a major boost in production of Pacific sea scallops (Patinopecten yessoensis) as beds off the coast of Hokkaido in the Sea of Okhotsk recover from weather disasters. As Undercurrent reported earlier, the area is looking at increasing its harvest from the 205,000t of scallops landed in 2017 to 260,000t in 2018.

Read the full story at Undercurrent News

 

U.S. fisheries’ leader Oliver asserts ‘business-minded’ stance at Boston 2018

March 13, 2018 — BOSTON — The US’ top regulatory authority on fishing used his first appearance ever at a Seafood Expo North America (SENA) conference on Sunday to describe how he was reshaping the mission at the National Oceanic and Atmospheric Administration (NOAA) to create more of a pro-business environment.

Commercial fishermen largely applauded the Donald Trump administration’s selection of Chris Oliver to serve as NOAA’s assistant administrator of fisheries in June 2017. But Oliver, who was confirmed in his new role in July, has maintained a relatively low profile since, his office not responding to requests for interviews.

In November, he told Alaska fishermen at a public meeting that he supported regulatory flexibility. The month before he had demanded the retraction of an article suggesting US seafood exported to Japan includes a high number of illegal unreported and unregulated (IUU) fish.

On Sunday, in Boston, he made it clear that he was using his leadership role to both follow the administration’s charge to combat excessive regulation and also looking out for harvesters.

“I’m a firm believer in a science-based approach to fisheries,” Oliver said. “… For 40 years, the North Pacific [Management] Council has been using annual catch limits, and I firmly believe those are the cornerstone to sustainable management. But I also believe that there is room for flexibility and a greater role for common sense frankly in our approach to fisheries management. And I want to bring a more business-minded approach to that process.”

Read the full story at Undercurrent News

 

Fishermen of baby eels expect high price as stocks dry up

March 12, 2018 — ROCKPORT, Maine — Members of Maine’s baby-eel fishing industry are expecting high prices for the tiny fish this year because of a shortage on the international market, and sushi lovers could end up feeling the pinch.

Maine is the only U.S. state with a significant fishery for baby eels, or elvers. The tiny, translucent eels are sold to Asian aquaculture companies to be raised to maturity for use as food. They’re a key piece of the worldwide supply chain for Japanese dishes such as unagi, and some eventually make it back to the U.S.

The eels sold for about $1,300 per pound at the docks last year, about on par with an ounce of gold, and are already one of the most lucrative fisheries in the country on a per-pound basis. Fishermen in Asia are seeing a poor harvest this year, and European eel fisheries are cracking down on poaching, said state Rep. Jeffrey Pierce, a Dresden Republican and consultant to the elver fishery.

That means Maine’s elvers will be in higher demand, and prices could be higher for consumers.

Read the full story from the Associated Press at the Washington Post

US suppliers in love with ‘seafood speed dating’

March 8, 2018 — The meeting Steve Costas had with a South Korean buyer at Food Export-Northeast’s 2017 “seafood speed dating” event, in Boston, Massachusetts, lasted just 20 minutes, scarcely more than a brief flirtation.

But less than a year later Marder Trawling, the New Bedford, Massachusetts-based supplier for which Costas is an account executive, wound up selling the Korean company a container filled with a mix of its wild-caught fish products.

Of course at seafood speed dating, there’s also the chance that the object of your affection will be swept away by another suitor.

“It’s always a friendly event and I believe there is a camaraderie amongst the suppliers even though you know in 30 minutes your customer or a potential customer will be meeting with a competitor who in most cases will be offering them the same species,” Costas told Undercurrent News.

Costas is back again in Boston, Massachusetts, this week along with representatives for no less than 17 seafood suppliers from the northeastern US, all hoping to move containers of fish and, fingers crossed, establish long-term relationships with one or more of the 15 buyers from no less than 13 countries also there.

South Korea will be represented again, as will China, Japan, Colombia, Spain and the United Arab Emirate to name a few. Almost all of the buyers are looking to acquire scallops and lobsters, though some also come from countries where dogfish, monkfish and skate are in demand, all products sold by Marder Trawling using its recently acquired dock in Chatham, Massachusetts.

Read the full story at Undercurrent News