Saving Seafood

WASHINGTON: Breaching Dams ‘Must Be an Option’ to Save Salmon, Washington Democrats Say

September 1, 2022 — Two top Democrats in Washington State have come out in favor of eventually breaching four hydroelectric dams in the lower Snake River to try to save endangered salmon runs, a contentious option that environmentalists, tribes and business groups in the region have argued over for decades.

In recommendations issued on Thursday, Senator Patty Murray and Gov. Jay Inslee provided their most definitive stance in the fight to save salmon in the Columbia River basin and honor longstanding treaties with tribal nations in the Pacific Northwest.

A draft version of a study that Ms. Murray and Mr. Inslee commissioned found this summer that removing the four dams was the most promising approach to salmon recovery. The report said it would cost $10.3 billion to $27.2 billion to replace the electricity generated by the dams, find other ways to ship grain from the region and provide irrigation water. But the draft stopped short of taking a position on removing the dams.

In the recommendations, the governor and the senator said that breaching the dams “must be an option we strive to make viable.”

Ms. Murray said in a statement that salmon runs were clearly struggling, and that extinction of the region’s salmon was not an option. But because breaching the dams would need congressional authorization and bipartisan support, she said, there had to be credible possibilities for replacing renewable energy sources, keeping shipping costs down and countering the effects of climate change.

Read the full article at The New York Times

PBS Newshour Highlights Innovations, Challenges in Salmon Farming Industry

August 29, 2022 — Last week, the PBS Newshour featured a segment on salmon farming, addressing the challenges and innovations that have accompanied the industry’s growth. Newshour science correspondent Miles O’Brien talked to salmon farming industry members about the state of the industry and improvements being implemented. As demand for seafood increases each year, aquaculture is likely to play a major role in keeping Americans well-fed and healthy.

Below is an excerpt from the transcript of the segment. Watch the full video here.

Miles O’Brien:

Off of Swan’s Island, we boarded the ship where they monitor and feed their crop of nearly a half-million salmon. They’re kept in 16 flexible floating nets made with stainless steel fiber to guard against escapes.

We watched as they fed some of the fish using a network of submerged cameras.

Andrew Lively, Cooke Aquaculture:

He’s seeing the fish, and there’s no feed coming down through the water column.

 Miles O’Brien:

The trick is releasing the feed at just the right rate. Too fast, and it falls to the bottom of the sea, impacting the bottom line. But it also can cause an environmental problem. As the feed decomposes, it generates nitrogen, as does the fish poop.

High nitrogen levels are a persistent problem for salmon farmers.

Do you feel like you have met those challenges?

Andrew Lively:

One of the big ways to deal with that challenge is proper site location and proper density. We’re in an area that gets about a 12-foot rise and fall of water twice a day, so lots of current, lots of freshwater going through here.

 Miles O’Brien:

Even at the perfect location, fish farmers must closely monitor a myriad of factors to keep their crops healthy. 

Farmed salmon are frequently beset with serious infestations of sea lice. To combat the problem, Cooke deploys custom designed boats equipped with warm freshwater showers to clean the fish. It’s an expensive solution that might soon have an unlikely replacement.

Marine biologist Steve Eddy is director of the Center for Cooperative Aquaculture Research at the University of Maine.

These fish are lumpfish. Tell me about them.

 Steve Eddy:

So these are used as a cleaner fish to remove sea lice off of farmed salmon, a form of biological control.

 Miles O’Brien:

Researchers here believe one or two lumpfish per 10 salmon in a pen should be enough to delouse the whole school.

It takes about three years for a salmon to grow from egg to market. As complex and resource-intensive as aquaculture is, its sustainability compares favorably to some land-based agriculture.

Read the full transcript at PBS Newshour

Salmon remains top seller in US, despite inflation

August 1, 2022 –Salmon remains one of the top-selling seafood items in U.S. grocery stores despite rising prices in recent months.

Salmon sales jumped 9.3 percent to more than USD 2.5 billion (EUR 2.5 billion) during the month. The category saw a significant sales hike despite the price per pound jumping 18.2 percent to USD 11.35 (EUR 11.06) for the four weeks ending 26 June. The growth in sales came despite inflation impacting overall fresh seafood sales, which dropped 6.2 percent to nearly USD 6.7 billion (EUR 6.5 billion) for the four weeks ending 10 July, according to IRI and 210 Analytics.

Read the full article at SeaFoodSource

Seafood industry fires back at articles, book criticizing farmed salmon

July 29, 2022 — The seafood industry is firing back against recently published articles and books that are taking shots at the farmed salmon industry.

A recently published book, Salmon Wars, the Dark Underbelly of our Favorite Fish, has been gaining attention from some media outlets, including Bloomberg, which listed it among the 10 best summer books shedding light on “today’s most-pressing issues.” Written by Pulitzer Price-winning journalist Douglas Frantz and his wife – accomplished investigative journalist Catherine Collins – the book purports to expose the “dark underbelly of our favorite fish.”

Read the full article at SeafoodSource

NFI, National Aquaculture Association Respond to TIME Story on Farmed Salmon

July 28, 2022 — The National Fisheries Institute (NFI) and National Aquaculture Association are not staying quiet about a recent story published by editorial giant TIME about farmed salmon.

The story in question is entitled “3 Reasons to Avoid Farmed Salmon,” and was written by investigative journalists Douglas Frantz and Catherine Collins, a husband and wife team who recently published a book titled “Salmon Wars: The Dark Underbelly of our Favorite Fish.” The book claims that salmon are “crammed into parasite-plagued cages and fed a chemical-laced diet.” And in their story for TIME, the authors lead the reader to believe that farmed salmon is not healthy, not sustainable, and on top of that is harming the environment.

“A recent column in TIME about farmed salmon appears to have attracted little or no editorial oversight as it was rife with inaccuracies masquerading as opinion,” NFI said in response. “This is not the first time this once vaunted publication has botched reporting on seafood.”

There is a war being waged against science by activists that would prefer decisions be based on politics, anecdotes and shameless misrepresentations and the authors deliver on this approach by basing their arguments on false factoids pulled from the news or discredited old studies in place of real facts. Here are just a few examples: 

FALSE: Salmon are raised in “crammed” cages. 

FACT: Salmon are grown in sea cages that contain less than 4% fish and more than 96% water. 

FALSE: Salmon are “doused with antibiotics”. 

FACT: Salmon are raised with little or no antibiotics under the watch of veterinarians. Farmers have a stewardship responsibility to care for the animals they raise. Farm-raised salmon receive the least medicines out of all the most popular animal proteins we buy at the grocery store. 

FALSE: “A single meal per month exceeds contaminant levels set by the World Health Organization”. 

FACT: Farm-raised salmon is very low in contaminants and meets or exceeds standards established by the Food and Drug Administration and the World Health Organization. Salmon is one of the world’s best sources of heart-healthy omega-3 fatty acids and is welcome on the menu of every G7 country, the European Union and across North America. 

FALSE: “A toxic stew [under farms] drives away marine life”. 

FACT: Salmon farmers know that pristine marine cage conditions are essential for high-quality salmon. Farm locations are carefully selected to ensure the ocean bottom is protected from significant nutrient loading by placing the farm in deep and fast-moving water. Farmers use underwater cameras to properly disperse feed, they carefully monitor the ocean bottom, and, like a farmer’s field, sites are given time to rest before being used again. 

FALSE: “Salmon die at a rate of 15 percent, much worse than 5 percent for chickens.” 

FACT: Wild salmon have a 5% survival rate. Farm-raised salmon have an 85% survival rate over the two-year period in which they are raised. Broiler chickens live for less than two months before being placed on a rotisserie, making this comparison a misrepresentation at best. 

Read the full article at Seafood News

New ‘Salmon Wars’ Book Is Full of Fictions. Here Are the Facts.

July 28, 2022 — Earlier this month, Macmillan Publishers released Salmon Wars, by Douglas Frantz and Catherine Collins, which the publisher describes as a “deep dive” into the farm-raised salmon industry. After extensively reviewing the book, Saving Seafood has identified numerous falsehoods and misrepresentations.

Aquaculture farming of finfish, shellfish, and seaweed is a key industry in many U.S. states that operates within strict regulations to provide good jobs locally and healthy, sustainable protein for the world. Maine, for example, has active ocean salmon farming operations, with Atlantic salmon raised in coastal net pens since the 1970s. Maine farms comply with clean water and pollution discharge regulations, do not use antibiotics or hormones as growth promoters, conduct and report environmental effects, and have not experienced an escape of fish since 2003. All farms are monitored by multiple regulatory and management agencies and are certified by third-party environmental programs that establish standards above those required by law. The industry has been represented by the Maine Aquaculture Association since 1978.

Farm-raised salmon operations off Black Island, Maine.

Governor Janet Mills has expressed strong support for Maine’s growing aquaculture sector. “Aquaculture represents a promising opportunity to create new jobs, strengthen and diversify our economy, and expand Maine’s reputation as a premier destination for seafood,” Governor Mills said at a roundtable in May. “I have been proud to support Maine sea farmers as they overcome the pandemic, and my Administration will continue to support the responsible growth of this industry as it creates new jobs and builds on the strong foundation of our marine economy.”

Consumers have the right to choose what foods they eat. They also have the right to make informed decisions based on unbiased facts. Here are 10 fictions spread by Salmon Wars and the real facts behind them.

FICTION: Farmed salmon are crammed into cages.

FACT: Salmon occupy less than 4 percent of a typical marine cage. Farmers intentionally keep stocking densities low so fish have room to swim, grow, and mimic natural schooling patterns.

Farmers take great care to ensure the well-being of their salmon. Fish are vaccinated against several diseases, and pristine marine cage conditions are ensured with proper siting, regular fallowing (leaving sites unused), underwater cameras, and diver inspections.

FICTION: Farmed salmon are doused with pesticides and antibiotics.

FACT: Antibiotic use on salmon farms is far lower than that of any other agricultural animal producing industry in the world. In the rare instances when treatment is necessary, it is prescribed and overseen by licensed veterinarians under the oversight of government regulators.

FICTION: Farmed salmon contain dangerous levels of polychlorinated biphenyls (PCBs) and other contaminants.

FACT: Farm-raised salmon contain lower PCB levels than other common foods like beef, chicken, eggs, and butter, as well as most species of wild salmon. The trace amounts of PCBs in farm-raised salmon do not pose a threat to human health, and meet or exceed standards set by the U.S. Food and Drug Administration, Canadian Food Inspection Agency, and the World Health Organization. A 2007 study concluded that “regular consumption of these fish would not cause tolerable [PCB] daily intakes to be exceeded.”

The 2004 study cited repeatedly in the book has been heavily criticized for errors including flawed sampling, improper application of EPA guidelines, and failing to compare contaminant levels in salmon of the same species. But even that flawed study showed PCB levels well-below regulated levels. Citing that study also ignores nearly 20 years of progress as PCB levels — already low — have only continued to decline with the introduction of new feed ingredients.

Because farm-raised salmon is a fast-growing fish, there is little accumulation of other contaminants like mercury that can affect some types of seafood.

FICTION: Farms create toxic stews underneath them that drive away marine life.

FACT: Farmers know that pristine marine conditions are essential for high-quality salmon. When salmon farms are properly sited in deep, fast-moving waters, the massive ocean space quickly assimilates organic fish waste. Natural assimilation of organic waste is known to be a best solution from an environmental perspective. Lobsters thrive around salmon farms and catch landings remain strong in Canada and the U.S.

Farmers also use underwater cameras to properly disperse feed, carefully monitor the ocean bottom, and fallow sites (leave them unused) — all best practices that help ensure pristine marine conditions. Regulations do not allow salmon farms to continue operating if the space beneath them has been significantly impacted.

FICTION: Farmers pillage wild fisheries to create marine ingredients used in salmon feeds. For example, “overfishing” from the Gulf of Mexico to the Chesapeake Bay endangers a forage fish called menhaden.

FACT: Wild marine ingredients in salmon feed are critical to delivering high quality protein and indispensable nutrients like omega-3 fatty acids. However, marine ingredients comprise as low as 20 percent of salmon feed, and that number continues to drop. Today, a pound of wild marine ingredients produces more than a pound of farm-raised salmon, ensuring the sector is a net producer of fish.

The wild marine ingredients that are used are sourced from reputable fisheries certified by third-party organizations and/or actively participating in Fishery Improvement Projects. For example, contrary to the book’s claims, U.S. menhaden is “not overfished or experiencing overfishing,” according to fishery managers, and is certified sustainable by the Marine Stewardship Council.

FICTION: Between 15 and 20 percent of all farmed salmon die each year before being harvested, while the average mortality rate of chickens is 5 percent.

FACT: This data ignores the return rate of Atlantic salmon in the wild, which is as low as 5 percent. That means farm-raised salmon have a survival rate 17 times higher than wild salmon over the two-year period in which they are raised. Broiler chickens typically live for less than 2 months, making this an apples to oranges comparison at best.

FICTION: Farmed salmon spread sea lice to wild salmon, killing young wild salmon in large numbers.

FACT: Salmon farms were not found to influence levels of sea lice on wild fish, according to a 2021 report. Farmers are required, under regulation, to manage sea lice to low levels. They employ a strategic approach to combatting sea lice, combining preventative farming practices like fallowing and low stocking densities with approved treatments when necessary. They are also investing millions into research and development of “green” sea lice treatment technologies, including freshwater well boats, warm water and water pressure systems, broodstock development, and “cleaner” fish.

FICTION: Farmed salmon introduced Infectious Salmon Anemia (ISA) and Piscine Orthoreovirus (PRV) to wild sockeye salmon in the Pacific Northwest.

FACT: Neither ISA nor PRV were introduced to the Pacific Northwest by farm-raised salmon. In 2011, tests conducted by government researchers concluded there were no cases of ISA in Pacific Northwest salmon. Cases of PRV in wild salmon predate the arrival of farm-raised salmon, with a 2015 study finding PRV in Pacific Northwest salmon as far back as the 1970s. PRV and ISA do not affect human health in any way.

FICTION: Farmed salmon and wild salmon frequently interbreed, producing hybrids that weaken wild salmon populations.

FACT: Farmers are highly motivated to prevent their stock from escaping, and today escape events are rare. There are many reasons that farm-raised salmon are unlikely to interbreed with wild salmon, or generally compete with them for resources should they escape their enclosures. Farm-raised salmon, being domestic animals, are poorly suited to a wild environment and generally do not survive long enough in the wild to breed or learn to seek prey. On the west coast of the U.S. and Canada, farm-raised Atlantic salmon are genetically distinct from wild Pacific salmon, making them extremely unlikely to interbreed.

For context, over 5 billion salmon are purposely released from aquaculture facilities around the world — a practice known as “enhancement” or “ocean ranching” — and do share ocean space with wild salmon.

FICTION: Like “Big Tobacco” and “Big Agribusiness,” “Big Fish” employs counter-science and public relations campaigns to undermine challenges.

FACT: Farmers participate in studies because it is their salmon and nutritional data that help power them, and because they are committed to adhering to best science in their practices. Cherry picking science to support a narrative is not a best practice. Farmers consider all reputable scientific findings to guide their operations.

New ‘Salmon Wars’ Book Spreads Menhaden Myths

July 14, 2022 — The following was released by the Menhaden Fisheries Coalition:

Yesterday, Macmillan Publishers released Salmon Wars, a factually questionable book by former Los Angeles Times managing editor Douglas Frantz and former journalist turned private writer Catherine Collins. The book falsely claims that “overfishing from the Gulf of Mexico north to the Chesapeake Bay threatens a slender fish called a menhaden,” and inaccurately states that menhaden is “an integral player in minimizing algae blooms because it eats phytoplankton.”

According to the February 2020 stock assessment accepted by the Atlantic States Marine Fisheries Commission, the Congressionally-chartered interstate compact that regulates shared migratory fishery resources among East Coast states, Atlantic menhaden is neither overfished nor is overfishing occurring. A simple cursory review of the assessment clearly illustrates that the Atlantic menhaden population has not been overfished in several decades. Similarly, in 2021, the Gulf States Marine Fisheries Commission found that the “Gulf of Mexico Gulf Menhaden stock is not experiencing overfishing and is not overfished.”

In fact, both Atlantic and Gulf menhaden are certified sustainable by the Marine Stewardship Council, which operates the world’s most respected global fishery certification program. This designation indicates that the stock is “fished in a way that does not threaten the population’s long-term health and minimizes the damaging effects of fishing to the surrounding wildlife and ecosystem.”

Mr. Frantz and Ms. Collins also continued to misinform their audience by making the oft-repeated claim that menhaden minimize algae blooms. This statement was discredited in a study conducted by the Virginia Institute of Marine Science at the College of William and Mary that proved menhaden do not improve overall water quality in the Chesapeake Bay. The study examined “the amount of phytoplankton and nitrogen consumed and excreted by small groups of juvenile and adult menhaden during 6-hour periods,” and found that “older menhaden hardly fed on phytoplankton at all.”  

The study, published in the February 22, 2010, issue of the Marine Ecology Progress Series, concluded that “based on [their] results as well as ecosystem modeling simulations, menhaden do not appear to represent a significant mechanism for removing nutrient inputs to the Bay.”

NWAA Reaction to New Anti-Aquaculture Book: “A Rehash of Old Claims”

July 14, 2022 — The following was released by the NWAA:

The Northwest Aquaculture Alliance (NWAA) is an organization of industry leading companies from Hawaii, Oregon, Washington, Idaho, and Alaska, who are engaged in the responsible production of aquatic foods. Our member companies embrace and comply with some of the most stringent standards in the world in the production of both finfish and shellfish—making these products highly desirable and in-demand in restaurants and retail supermarkets. Consumers care how their seafood is produced. So do we. For this reason, we take exception to the latest anti-aquaculture book to hit the market. We believe it does a disservice to the public to publish what is essentially a rehash of old, largely disproven, claims.

From a Washington state perspective, agencies such as the Washington Department of Fish and Wildlife (WDFW), the Washington Department of Ecology, and the Department of Natural Resources, have been leaders in developing stringent regulations governing the production of aquatic foods such as salmonids, while protecting wild fish stocks and the environment. Our members welcome the regulatory oversight of these agencies and strive to be transparent and open with respect to aquaculture practices in Washington.

For example, in 2020, when our member company, Cooke Aquaculture Pacific, sought to transition from farming Atlantic salmon to steelhead, the state approved the petition to grow all-female, sterile trout. That approval imposed numerous new conditions on fish farming in Washington, which Cooke readily accepted. As part of that approval, WDFW engaged in extensive analysis and found no risk of significant adverse impacts associated with Cooke’s farming.

Environmental groups unsuccessfully appealed that decision, losing a hearing in Superior Court in 2020, and then again after the Washington State Supreme Court upheld that approval in a unanimous decision. Additionally, after a multi-year evaluation, the National Marine Fisheries Service/NOAA recently completed its extensive analysis of fish farming in Washington, concluding that there is no harm to listed species at farming levels equal to or less than the historic maximum production in Washington.

Our NWAA member companies depend on a healthy environment to farm and are committed to supporting the environment. Cooke Aquaculture Pacific, for example, has not only embraced increased regulation of its operations, but the company has made enormous strides in working on fisheries enhancement projects in Washington as well as elsewhere. Cooke is committed to developing partnerships with the Tribes and local communities that benefit residents and the region, helping to ensure that there are wild fish for generations to come, and healthy, sustainable farmed fish to help meet the food demands of a growing global population.

Read the full release at NWAA

ALASKA: In victory for commercial fishermen, court orders Cook Inlet fishery to reopen

July 5, 2022 — Cook Inlet drift fishermen can fish the federal waters of the inlet this summer after all.

That’s after a district court judge shot down a federal rule that would have closed a large part of the inlet to commercial salmon fishing. Fishermen said it would have been a death knell for the fishery, which has 500 drift permit-holders.

One of those permit-holders is Erik Huebsch, of Kasilof. He’s vice president of the United Cook Inlet Drift Association, which filed the suit. And he said he’s pleased.

“Opening the EEZ is vital to the fleet,” Huebsch said. “Without opening the EEZ, the drift fishery is really not viable. That’s where we go to catch fish.”

The EEZ is the inlet’s exclusive economic zone. And it’s the federal waters that start three nautical miles offshore, south of Kalgin Island.

Read the full story at Alaska Public Media

University of Idaho study shows climate change is shrinking natural habitat for salmon

June 29, 2022 — A new study from the University of Idaho finds climate change is shrinking the natural habitat for salmon. The university’s study, published by the American Geophysical Union journal Geophysical Research Letters, confirmed that lower water volumes and warm temperatures are dramatically shrinking spawning beds and nurseries for the fish. 

U of I Eco hydraulics Professor Daniele Tonina and her colleagues examined Bear Valley Creek which is known for its population of Chinook salmon. According to a university press release, the stream’s wide valley, meandering main river and cozy side-streams made the site “representative of ideal salmon habitats in the Pacific Northwest.” 

The team mapped the river’s channels and floodplain, and used 60 years of historical stream-flow data, from 1957 to 2016, to calculate trends in the flow. The team then used the data to predict estimated changes to salmon habitat up to the year 2090.  

The study period illustrated that the stream flow volume dropped by 19%, and slowed by 17%. That means less overall area suitable for salmon nests and a loss of off-channel havens as side-streams get cut off from the main channel. The salmon lost 23% of their spawning habitat as well. 

Read the full story at KXLY