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Showing posts with label Wild salmon. Show all posts
Showing posts with label Wild salmon. Show all posts

Friday, December 19, 2025

Land-Based Salmon Farming: Latest Bankruptcy

Follows Repeated Land-based Failures


Highly successful Kitasoo Seafoods in the Village of Klemtu

West Coast Salmon, a major proposed land-based salmon farming project in Nevada backed by prominent industry figures and planning for 50,000 tonnes of annual production, filed for bankruptcy on December 18, 2025—before the facility even advanced beyond initial planning stages.

This latest collapse adds to a growing list of high-profile setbacks in land-based recirculating aquaculture systems (RAS) for anadromous salmon species—particularly beyond the brood stock and production up to smolt stages, where the technology falters most dramatically in attempts at full grow-out to market size.

Thursday, September 18, 2025

NPAFC reports on wild salmon in the North Pacific Ocean

North Pacific Anadromous Fish Commission Technical Report #18. . . is the summary of what scientists found so far from ocean expeditions to the North Pacific in the study of Pacific salmon.

Summary of report

Virtual Conference on Winter Ecology of Pacific Salmon and Results from the Two Gulf of Alaska Expeditions April 20–22, 2021 in Canada and USA April 21–23, 2021 in Japan, Korea, and Russia

The highlights of this extensive report are as follows:

Saturday, January 4, 2020

Wild Pacific salmon studied in North Pacific winter habitat


The study of salmon in their winter feeding grounds of the North Pacific will continue with the impending voyage of the Pacific Legacy, leaving Victoria March 11 and returning April 4, 2020.

Tuesday, October 29, 2019

Science of wild salmon report on North Pacific Ocean

Dr Richard Beamish studies Pacific salmon

The North Pacific Marine Science Organization held the PICES-2019 Annual Meeting in Victoria, B.C., Oct. 16-27, 2019, "Connecting Science and Communities in a Changing North Pacific"

Friday, February 22, 2019

Pacific salmon community comes together in Canada

to cast a ‘Beamish’ of light on salmon science
​​


Gulf of Alaska Expedition Departed Feb 18, 2019

A scientific expedition sailed into the Gulf of Alaska in the month of February of this winter with scientists from Korea, Japan, USA, Canada, and Russia, "We're surveying as much of the Gulf of Alaska as we can in 25 days," says Dr. Richard Beamish. "All species in the gulf waters are being studied," and, with 2019 being declared the International Year of Salmon, obviously a focus will be made on this iconic species.

There are 50 people onboard the Russian vessel to conduct the experiments, 21 scientists, and 29 crew, technicians, and assistants. The expedition is a first-ever mission to study the ocean ecology of these important fish, about 1/3 of all salmon are in the Gulf of Alaska in the winter and this includes Asian chum salmon. "Overall we are going to have an estimation of the numbers of all salmon," says Beamish. The expedition will have DNA evidence of the origins of the fish. Eighty percent of the fish in the study are most likely to be chum and pink salmon.

Salmon in the gulf will be coming from a variety of sources, "A percentage of pink salmon will have been reared in hatcheries." Fish arrive in the winter to compete for available food, "Winter is when the food for the fish is at a minimum. Thus we will calculate the 'carrying capacity' of the gulf with the purpose of evaluating effective stewardship of fish resources."

Several hypotheses have been tabled, for example, "We intend to learn the most efficient use of hatcheries. Commercial fishing effects are also part of the science. There is annual demand on salmon fish stocks. With the operation of salmon hatcheries around the Pacific Rim, there are concerns that the hatchery fish impact wild salmon. A major reason for the expedition is to understand the basic mechanisms in ocean science."

Pink and chum are the most prevalent and probably the most observable. "This study has never been done to this extent, although the Japanese have gone out and done about 10 sets on one occasion, and about 15 sets on another."

Observations will be made on growth rates, age of the fish, and fish health. "We will test the hypothesis that abundance of these salmon appears may be determined by the end of their first year in the ocean.

We will look to see if the fish that grow faster, quicker in the first months at sea show the greatest chance of survival." Dozens of measurements will be taken, including extensive observation of the present state of oceanography.

"We are looking at the presence of plankton, predators, and salinity," says Beamish. "The issues of climate will be closely examined. Salmon inhabit the top 40 metres of ocean and temperature conditions affect the presence of plankton. Plankton is a major part of the diet of pink and chum, but not the exclusive food, squid is major, and small fish."

The program for this scientific expedition was put together by Dr. Beamish, "It was privately arranged. The scientists agreed to gather data and take it to the University of British Columbia to be shared for the purpose of study and reporting." Beamish wasn't on the voyage to the gulf departed Feb. 18 and returning to Vancouver Mar 18., "I'm too old."

The data will be assembled and preliminary reports will begin to emerge by the fall of 2019. "DNA evidence takes time to collate." One of the questions they are hoping to answer is, why is the commercial fishery for salmon experiencing some of the highest catches in history? Last year the Russians caught 640,000 metric tonnes of pink salmon which was their highest catch in history.

The scientists want to provide mechanisms for discussing sustainable harvesting practices, especially in light of changing climate and ocean conditions.

"As a society, we want to be the stewards over what's available and have consistent returns of fish to the rivers. One of the amazing things about salmon on the west coast is how they rarely go to extinction of the fish in the rivers. Other species across the country such as yellow perch, walleye pike, can have complete failures in some years. But such events are very rare here with salmon."

Even so, Beamish notes, the trends on salmon abundance on the Fraser runs have been going downward in the past 30 years. "The 2009 run of sockeye returning to the Fraser was the worst in history and there has been a declining trend since the early 1990s. However, the return in 2010 was the highest in history. Chinook salmon in the Fraser River are also declining in abundance. It is important to understand the mechanisms that cause these trends and this is a main reason for the expedition. " WEBSITE FOR DR. RICHARD BEAMISH

Dr. Beamish is expecting the return of an international team of scientists from the Gulf of Alaska on or about March 18, 2019. They set off from Vancouver on February 18. "The work is proceeding better than expected," says Dr. Beamish. "They have had good weather and they are exceeding all expectations in covering the areas of the gulf to be studied."

The scientists studying fish and oceans in winter conditions in the Gulf of Alaska come from Russia, Korea, Japan, Canada and USA, "They are getting along very well. Conditions on the ship are good, although all the instructions and signage are in Russian," it's a Russian vessel after all, "and language barriers do exist among the crew and professionals, everybody is getting along very well, the food is great."

They are finding the catches smaller than may have been anticipated, however, since it's never been done before, nobody really knew what to expect. "They are catching all species of salmon. The majority have been chum salmon. They have plenty of samples, there's not much left of the fish they catch," everything is preserved for the vast amount of study underway on the ship and that which is to come in Vancouver at the University of British Columbia.

"We expect them to come into Vancouver on March 18 as planned. They will also visit the Pacific Biological Station in Nanaimo, and we expect them in Nanaimo on March 20." A historically important biological station in Russia will be sending a team of scientists and administrators to meet up at the historically important station in Nanaimo.





This anchor-project in the 2019 International Year of Salmon has been developed by Dr. Beamish and funding has come from a variety of sources, including $200,000 from the BC Salmon Farmers Association. See 
https://yearofthesalmon.org/gulf-of-alaska-expedition/

John Paul Fraser is Executive Director of the BCSFA, "We are all anxious to see and learn about the findings," of the Gulf of Alaska expedition, "so that we can better tackle the problems together.

"BC’s salmon farmers are proud to be a founding sponsor of this expedition, and we are all anxious to see and learn about the findings," says Fraser.

"As Dr. Beamish says, there’s a ‘black box’ out there in the North Pacific that we have shed no light on."

Fraser adds, "And because of Dick’s brilliance and perseverance, the salmon community is coming together to cast a ‘Beamish’ of light on the unknown challenges the salmon face."

Freelance Writing by Mack McColl

Monday, September 10, 2018

Dr. Dick Beamish's talk at BCSFA's Seafood West summit

The year 2019 was the International Year of Salmon and featured a 'signature event' in the North Pacific with a study of the behavior of Pacific salmon. The study was conducted a group of 18 scientists aboard a Russian charter vessel spending 25 days in the Gulf of Alaska. (A second voyage was in March 2020 truncated by Covid-19.)

Dr Dick Beamish was instrumental in putting together this close examination of the iconic Pacific fish species in its offshore habitat, a major science expedition included with the year of Pacific salmon recognition. Beamish spoke to the B.C. Salmon Farmers Association at Seafood West in fall of 2018.

"The Russians caught 650,000 metric tonnes of pink salmon last year. Why was the number so high? They don't know." The record pink salmon catch in Russia was made primarily for the purpose of harvesting highly prized caviar. Nevertheless there is no explanation for the extraordinary size of the harvest.

Beamish notes Russia doesn't catch salmon the same way Canadians and Americans do. Russians set nets close to shore near the mouth of the rivers and the fish swim in to be caught. Canadians and Americans remain largely engaged in hunting the catch.

"Not long ago Japan had a rising amount of chum salmon to harvest," he says, peaking at 250,000 metric tonnes, but more recently their total catch of chum dropped to 70,000 metric tonnes.

The numbers of Pacific salmon being caught in wide ranging amounts creates a fount of mystery. "In the 1970s the thinking was doubling the catch was possible until the quantity of the catch dropped in Canada to 30,000 metric tonnes. After the 70s we believed we were seeing a shortage of juveniles but that thinking has been proven incorrect."

Knowledge of the behaviour of wild salmon is still basically at square one. "We may have an understanding of the fish. it seems when they grow faster, quicker they survive better. What we need out of the study from the science teams is focus on the fundamental reasons of salmon abundance."

The International Year of Salmon was announced in St. Petersburg, Russia, in 2018 to take place in 2019. It is a chance for Pacific salmon harvesting countries to promote effective stewardship of ecosystems, says Beamish.

"We need the scientists to come up with hypotheses and test them. It costs $1.1 million to charter a Russian vessel, which we got reduced to $900,000. We have raised money from the Pacific Salmon Foundation, North Pacific Salmon Commission, and others, and the salmon farmers of B.C. have been major supporters."

The expedition's purpose is to take into account everything known, and work on the unknowns to find a way to accurately forecast returns, or even explain the size of returns, like record numbers of pinks in Russia, and shrinking numbers of chum in Japan.

The cooperating scientists from several nations will be storing the recovered data at University of British Columbia to be made available to all. "The aim is to discover fundamental mechanisms behind salmon migrations."


Beamish asks, "What are the probables? We will probably find Pacific salmon rear in the Gulf of Alaska in winter. Their abundance is determined by the end of the first winter. Specific populations grow in specific areas. Faster, quicker growth contributes to better survival."

Beamish says anomalous warming in the North Pacific in recent years has had a major impact on growth, but it's difficult to qualify the effect. Furthermore, hatchery production adds complications. There is a need to understand variables in the release of hatchery salmon. "You have to be more experimental about raising smolts to be released."

Whatever the outcome, next year promises to contain an exciting learning process related to the understanding of Pacific salmon dynamics in their ocean habitat.

Dr. Richard J. Beamish C.M., O.B.C., Ph.D., D.Sc.,F.R.S.C. http://www.richardbeamish.com/
Richard.beamish@dfo-mpo.gc.ca

Freelance Writing by Mack McColl 2018, Updated 2020

Tuesday, September 18, 2007

Fraser River Salmon Table Society meetings devise long-term strategies for sustainable salmon returns

The Fraser River Salmon Table Society is working toward consensus, said Richard McGuigan, PhD, co-chair of the salmon table (along with Marcel Shepert, Pacific Salmon Treaty) during the meeting in Prince George, BC, Sep 18 07, at the Prince George Native Friendship Centre.

Dr. McGuigan said, “Cooperative Decision Management is the way to achieve consensus,” for the fledgling table society.

By this emerging method interest-based negotiations are conducted through (three) stages and everybody abides by a final consensus. Cooperative Decision Management allows no veto to any party, and is not co-management, which, “has a negative reputation and gives regulators a lot of power,” said co-chair McGuigan.

The salmon table process must respect the ability of First Nations to represent their constituencies, said Doug Kelly, Sto:lo Tribal Council, “especially regarding the inter-tribal treaty process.” The table is open as long as Aboriginal rights and title are respected.

David Moore worked on table planning, “One goal of the salmon table is to create transparency in marketing, ultimately to resolve problems like selling caviar for as low as 11 cents per pound and finding out it fetches $15 a pound in the US food market.”

This transparency is the goal of a Siska First Nation demonstration project, to, “catch, process, and sell their fish harvested from a fish wheel,” with approval of CFIA, BC Food Safety Act, and BC Centre for Disease Control.

Salmon is a commodity from the wild realm, and salmon is still largely misunderstood in terms of behaviour and even physiology

Moore explained, “We have learned colour of the flesh is not determined by how far up the river the fish has gone,” a previous assumption, “rather, maturity is the determinant in quality and colour of the flesh.”

This is interesting because the old view was the farther up the river salmon were caught the less red and more dark the flesh would be (and dark is inedible). Now upstream fishers can join the mainstream market.

“The key is flexibility in marketing,” said Moore to the table society meeting.

He said, “Micro-processing can be done profitably without over-capitalization.” A boondoggle may exist in the changing provincial management of food health via Regional Health Authorities in BC.

The BC government says on the internet, “This structure, introduced in December 2001, modernized a complicated, confusing and expensive health care system by merging the previous 52 health authorities into a streamlined governance and management model.”

Today, said Moore, “these regional health authorities are charged with supplying permits required for the catching processing and selling of fish.”

The commercialization of fresh caught salmon may be advanced through a new process, noted Moore, now including a specific container for storing a fish, a card-board, wax-coat that preserves ice and fish together for the few hours required to get a fish a proper larder.

The problem is, however, a lack of fish to market. Teresa Ryan works in Vancouver as a fish biologist on the Pacific Salmon Commission and a scientist representing coastal First Nations. They were all asking the same question: where have all the fish gone?

A report in the Prince George Free Press said low salmon returns found along the Fraser River this year show nets producing a tenth the expected catch. As a result people are not going fishing.

Obviously this is a major concern in Canada’s North West Pacific where often the First Nations are losing of a way of life. Traditional salmon harvests unite communities but this year nobody goes to the river.

These people are facing a disappearing cultural diet, a staple food for the poor, and a lack of control over problems associated with the loss.

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