Saving Seafood

Alaska Department of Fish and Game Releases New Pacific Salmon Treaty Language: New Provisions Go into Effect Tomorrow

January 2, 2019 — The following was released by the Alaska Department of Fish and Game:

With implementation poised to begin January 1, the Alaska Department of Fish and Game today released three chapters of new Pacific Salmon Treaty language. These three chapters will directly impact Alaska and Alaskans.

The current chapters of the Pacific Salmon Treaty that affect southeast Alaska expire December 31, 2018. Over the past several years a team of 58 Alaskans including department staff and affected users have been working towards negotiating a new agreement. In June 2018 the Pacific Salmon Commission completed negotiations regarding a new conservation and harvest sharing agreement between the United States and Canada. This new agreement forms the basis for management of southeast Alaska salmon fisheries.

The negotiated treaty language has been held in confidence for a variety of reasons. However, since the revised treaty takes effect January 1, 2019, releasing the latest version of the agreed to treaty language is in the best interest of affected users. It is important to understand that the treaty language is not open to renegotiation as it has been agreed upon formally. The release of the language will allow affected users the opportunity to become familiar with the stipulations as management strategies are developed for the upcoming season.

The revised agreement addresses a number of salmon fisheries in southeast Alaska, including those near the Alaska/British Columbia border and on several transboundary rivers.

Read the full release here

ALASKA: Work continues on federal plan for Cook Inlet salmon

December 28, 2018 — More than two years after a court ruling ordered the North Pacific Fishery Management Council to develop a management plan for the Cook Inlet salmon fishery, a stakeholder group has made a first set of recommendations.

The council convened a Cook Inlet Salmon Committee last year composed of five stakeholders to meet and offer recommendations before the council officially amends the Fishery Management Plan, or FMP, for the drift gillnet salmon fishery in Upper Cook Inlet, which occurs partially in federal waters.

The committee presented a report with three main findings: first, that the fishery be managed cooperatively with the State of Alaska; second, that the committee schedule another meeting before the April 2019 council meeting; and third, that fishery participants be prohibited from retaining groundfish.

The council went into rewriting the FMP for Cook Inlet unwillingly. The whole battle began in 2012 when the council voted unanimously to pass Amendment 12 to the existing Cook Inlet FMP, which essentially delegated all management authority for the fishery to the Alaska Department of Fish and Game, along with the management of two other salmon fisheries in Prince William Sound and the Alaska Peninsula.

The Cook Inlet Fishermen’s Fund and the United Cook Inlet Drift Association, the trade group for the drift gillnet fleet in the area, sued the National Marine Fisheries Service to restore the FMP to the fishery. After losing in the U.S. District Court of Alaska, the groups prevailed at the 9th Circuit Court of Appeals in fall 2016.

Read the full story at the Alaska Journal of Commerce

Study: Northwest Salmon Not Immune To Ocean Acidification

December 27, 2018 — A new study suggests that salmon will not be immune to the effects of ocean acidification. Scientists found that changes to ocean chemistry disrupt a fish’s ability to smell danger in the water.

Researcher Chase Williams of the University of Washington exposed young coho salmon to the elevated ocean CO2 levels expected over the next few decades. He then dropped in an odor that normally makes the fish react as if a predator is near. The fish ignored it.

“They’re still smelling odorant, but the way their brain is processing that signal is altered … Before, they would avoid this predator odor and now they’re more indifferent to it,” Williams said.

The results are concerning because salmon rely on smell to avoid danger, find food and to find their way back to spawning grounds in West Coast rivers.

Co-author Andrew Dittman is a scientist with the federal Northwest Fishery Science Center. He said the results could apply to other salmon species.

“The mechanisms involved … are very similar. So the expectation would be that we would see relatively similar phenomena in the other species as well,” he said.

Read the full story at KUOW

Salmon to lose sense of smell as CO2 levels rise

December 19, 2018 — As atmospheric CO2 levels continue to rise, increasing amounts of carbon dioxide will be absorbed into the ocean. New research suggests rising CO2 levels in the ocean could disrupt the olfactory abilities of coho salmon.

Salmon rely on their sense of smell to track prey, find mates and navigate their way back upstream to spawn. According to the new study, published this week in the journal Global Change Biology, a compromised sense of smell would pose a serious threat to the health of salmon populations.

Lab experiments showed rising acidity levels caused by elevated CO2 levels inhibits salmon’s already vulnerable sensory-neural system.

“Our studies and research from other groups have shown that exposure to pollutants can also interfere with sense of smell for salmon,” Evan Gallagher, a professor of toxicology at the University of Washington, said in a news release. “Now, salmon are potentially facing a one-two punch from exposure to pollutants and the added burden of rising CO2. These have implications for the long-term survival of our salmon.”

Read the full story at UPI

WASHINGTON: 6.2 million salmon fry in incubators die during power outages

December 19, 2018 — Millions of salmon fry were killed during last week’s power outages.

The fry were in incubators at the Minter Creek Hatchery in Gig Harbor. The pump that supplies water to the incubators lost power, and the backup generator failed. As many as 6.2 million chinook salmon fry died, according to a news release from the Washington State Department of Fish and Wildlife (WDFW).

“This is a devastating loss,” Eric Kinne, WDFW hatchery division manager, said in the release. “The department is conducting an analysis to determine the root cause of what went wrong so that we can improve procedures at Minter Creek and our other hatcheries to help ensure this doesn’t happen again.”

Read the full story at SeattlePI

JACK PAYNE: Endangered species science is itself endangered

December 19, 2018 — Catching chinook salmon today requires gear, technique, experience and luck. Catching salmon a year or a decade from now requires science.

That means local science. The recent National Climate Assessment notes that Alaska’s temperature has been warming at twice the global rate. To get at what this means for Alaskans, we need University of Alaska scientists.

Alaskans are getting a better handle on what a warming world does to salmon runs through the work of a federally funded corps of local fisheries researchers based at the University of Alaska Fairbanks. Known as the Alaska Cooperative Fish and Wildlife Research Unit, its researchers address climate questions from an Alaska perspective.

For example, they research how melting glaciers can increase or diminish salmon numbers and for how many years. They consider how the increasing frequency of wildfires plays out on salmon streams. They compare how the same conditions can have different effects on sockeye, coho and chinook salmon.

It’s not the gloom and doom of a planet in peril. In some ways, climate change appears to have boosted some salmon counts, at least temporarily.

An accurate salmon count depends in part on a good scientist count. Here, the news is not good. Until I hired Alaska assistant unit leader Abby Powell to come run the University of Florida Cooperative Fish and Wildlife Research Unit three years ago, the Alaska unit had five faculty members. It’s down to two.

Slowly starving for lack of federal funding, Alaska’s fish and wildlife species science is itself becoming an endangered species.

The national Cooperative Fish and Wildlife Research Unit (CRU) program was established in 1935 on the premise that science, not politics, should guide management of national treasures such as eagles, bison, and moose. An administration proposal to de-fund it does away with that premise.

Read the full opinion piece at Anchorage Daily News

Report finds seafood mislabeling “rampant” in New York

December 18, 2018 — The New York Attorney General’s office may take enforcement action against some supermarket chains after it found “rampant” seafood mislabeling at grocers across the state, according to a recent report.

The report, from New York Attorney General Barbara D. Underwood, found that around a quarter of the seafood sampled at New York grocery retailers was mislabeled. These findings are the result of the first major U.S. government investigation of seafood fraud at supermarket chains.

The incidence of mislabeling popular species was “rampant” among New York retailers, the Underwood’s office said in statement. For example, 27.6 percent of species sold as “wild” salmon were mislabeled, oftentimes being substituted for farmed salmon.

A significant 67 percent of red snapper samples were mislabeled, the report found. Approximately 87.5 percent of lemon sole was also discovered to be mislabeled.

“The substitutes were often cheaper, less desirable, and less environmentally sustainable species,” the AG office statement said. “This includes farm-raised salmon sold as wild salmon, lane snapper sold as red snapper, and swai sold as lemon sole.”

Ray Hilborn, a professor of marine science at the University of Washington and a member of the International Fisheries Innovation Network steering committee, said the report showed the mislabeling was at times intentional and at times accidental.

Read the full story at Seafood Source

WASHINGTON: 6.2 million Chinook Salmon fry die after power outage at hatchery

December 18, 2018 — Last week’s windstorm cut the power to the Minter Creek Hatchery in Pierce County, in turn causing 6.2 million Chinook Salmon fry to die. The back up generator failed which caused the pumps that brought water into the tanks to fail.

The fish were kept in incubators at the hatchery. According to a press release from the Washington State Department of Fish and Wildlife (WDFW), the inventory of fish lost are 4.2 million Deshutes fall Chinook fry, 1.5 million Minter Creek fall Chinook fry and 507,000 White River spring Chinook fry.

“It’s a severe loss. It’s a challenge to try to recover from something like this. This particular species is not as age-class sensitive as other salmon species. But this is going to have a significant impact on adult returns,” said Jim Jenkins, WDFW South Puget Sound Hatchery Operations Manager.

Read the full story at KOMO

‘Wild’ Salmon May Be Straight From the Farm, NY Report Finds

December 17, 2018 — That wild sockeye salmon in the refrigerated aisle may be straight from the fish farm, New York’s attorney general said in a report released Friday.

The report from Attorney General Barbara Underwood found that more than one-fourth of the seafood her office sampled in a statewide supermarket survey was mislabeled, typically as a more expensive or more sustainably fished species.

“We’re taking enforcement action, and consumers should be alert and demand that their supermarket put customers first by taking serious steps to ensure quality control at their seafood counters,” Underwood said.

The report was based on DNA testing of fish samples performed by the Ocean Genome Legacy Center, an academic laboratory at Northeastern University.

It found that farmed salmon was frequently sold as wild, and fish sold as red snapper or lemon sole were more often different varieties.

The investigation is not the first to uncover fish fraud.

A 2017 study from researchers at the University of California, Los Angeles and Loyola Marymount University found that almost half the sushi from 26 Los Angeles restaurants that they tested between 2012 and 2015 was mislabeled.

An Associated Press investigation into seafood fraud published in June linked one national fish distributor to widespread mislabeling and other deceitful practices.

Read the full story from the Associated Press at U.S. News

Benchmark says salmon industry needs multiple tools for sea lice, no ‘silver bullet’

December 14, 2018 — UK aquaculture biotechnology company Benchmark is working on a series of tools to combat the salmon industry’s growing sea lice problem, said CEO Malcolm Pye.

No single solution will work in isolation, he said, in an interview with Undercurrent News.

There are some signs that Norwegian salmon farmers are beginning to manage a sea lice problem that escalated this year, fisheries minister Harald Nesvik said last month. Sea lice levels have dropped on a combination of cold weather and methods that farmers are using, including delousing baths, cleaner-fish that feed off sea lice and even laser treatment.

Sea lice costs the Norwegian industry more than NOK 4.5 billion ($524.7 million) a year without even taking into the account reduced harvest weights, according to Norwegian seafood research institute Nofima. In a particularly bad year for Norway, farmers harvested fish below an average of 5 kilograms, compared with Chile that harvested an average of 5.5 kilograms. Larger fish command a premium in some markets such as China and Russia.

Read the full story at Undercurrent News