Saving Seafood

Norway salmon farming moves to cleaner waters: indoors

July 2, 2021 — Hundreds of thousands of salmon swim against the current in southeast Norway—in massive indoor tanks away from the nearest river as the controversial industry increasingly embraces greener land-based facilities.

The fish live in two gigantic pools inside an inconspicuous industrial building in Fredrikstad owned by a company that plans to raise salmon in similar settings even further afield, in the United States.

By raising the salmon on land, the industry is attempting to move away from the river or sea cages that have invited criticism over a slew of issues.

The problems run from costly mass escapes to fish infected with sea lice treated with chemicals to mounds of faeces and feed piling up on the seabed below the farms.

“At sea, you depend on the almighty for many things. In a land-based farm, we are suddenly the all-powerful one,” Fredrikstad Seafoods general manager Roger Fredriksen told AFP.

Read the full story at PHYS.org

A U.S.-Funded Study Of Whales’ Hearing Is Going Ahead Despite Concerns For The Whales

June 9, 2021 — An international team of scientists is preparing to trap a dozen baleen whales off the coast of Norway and conduct hearing tests on them to gauge their sensitivity to human-made sounds such as sonar.

Researchers have tested the auditory faculties of smaller animals in captivity, but this would be the first time scientists have ever captured live whales in the wild to assess their hearing.

“This has been a long-standing issue, this lack of information on how sensitive the hearing of these large whales is,” said the project’s principal investigator Dorian Houser, of the National Marine Mammal Foundation.

“We’re trying to get the first measurements to empirically show what they hear and how sensitive to sound they are,” he said.

The goal of the project, which was initiated and is partly funded by the U.S. government, is to use what they learn to regulate human-generated noise in the waters where these whales swim. It could have implications for the military as well energy companies.

Read the full story at NPR

Salmon Group scraps plans for grasshopper feed produced by startup Metapod

May 19, 2021 — Bergen, Norway-based Salmon Group has announced it has scrapped its deal with Metapod to develop a locally-produced protein source featuring insects.

Under the original agreement, Metapod was going to produce insect flour from grasshoppers and crickets, to be used in the Salmon Group’s network of salmon and trout farms. The process was also going to use refined food waste, with an overall goal – Salmon Group said when the deal was announced last year – of reducing the company’s carbon footprint.

Read the full story at Seafood Source

Cyberattack takes a USD 6 million toll on AKVA, company declines to confirm if it paid ransom

May 19, 2021 — Kleppe, Norway-based AKVA Group ASA has declined to comment on whether losses it reported in its Q1 financial statement relating to a cyberattack resulted from paying a ransom.

Cyber-attackers took a toll on the aquaculture technology and services provider in the first quarter of 2021, costing the company NOK 49.7 million (EUR 5 million, USD 6 million) in losses in January.

Read the full story at Seafood Source

Seafood industry angered by UK-Norway fisheries deal collapse

May 3, 2021 — The bilateral fisheries agreement negotiations between Norway and the United Kingdom that ended with no deal reached between the two nations on Thursday, 29 April has sparked uproar in the regional seafood industry.

While both sides said that they worked hard to secure a deal, the countries said their positions continued to be too far apart to reach an agreement for 2021. Talks had been ongoing since January.

Read the full story at Seafood Source

Norwegian technology tests Maine waters

April 29, 2021 — In Norway, one of the world’s top two producers of farmed salmon, raising fish at sea in closed cages has been tested for nearly a decade. Multiple contained floating systems are in commercial use there now after yielding positive test results. Whether such farms’ scale, though, fit Frenchman Bay, where a ferry, tour boats, fishing vessels and pleasure craft already coexist, is among many questions sparked by American Aquafarms’ plan to grow fish there on a large scale.

On Norway’s northwest coast, beginning in 2016,  the “Eco-cage” system that American Aquafarms’ proposes for Frenchman Bay was tested by its producer, Ecomerden AS, at the salmon farm Sulefisk in the westernmost Solund Isles archipelago for a two-year period. Compared to open-net pens used in Maine, the closed, floating system fared better. In 2018, Ecomerden AS General Manager Jan-Erik Kyrkjebø reported sea lice, a parasite that feeds on salmon skin and accounts for much fish mortality, had ceased as an issue and predators failed to penetrate the ocean pens’ strong, flexible membrane sack. Kyrkjebø also said the Norwegian company’s closed system boosted the salmon’s survival rate and reduced the fish’s grow-out period leading to harvest, according to Undercurrent News, a London-based, independent online journal focused on the global seafood market.

Earlier this year, Ecomerden, whose Eco-cage is proposed for Frenchman Bay, sold its semi-closed system for commercial use to the Norwegian salmon farm Eide Fjordbruk in the southwestern fjord town of Eikelandsosen. Another Norwegian fish farmer, Osland Havbruk, is using the Eco-cage to raise salmon in Norway’s largest and deepest fjord, Sognefjord, on the west coast, according to the Norwegian journal SalmonBusiness. However, Ecomerden’s Eco-cages are not yet being used commercially elsewhere in the world, according to American Aquafarms Vice President Eirik Jors.

Read the full story at the Ellsworth American

Cleaner fish from salmon farming affect wild populations

April 21, 2021 — A growing demand for cleaner fish in salmon farms raises concerns about overfishing and human-mediated geneflow to wild populations. A recent study reveals that up to 20 percent of the local populations of corkwing wrasse in mid Norway may constitute escapees and hybrids.

Every year, millions of wrasses are caught along the Swedish and Norwegian coasts, and transported to  for parasite control. Effects on the wild harvested populations, and the risks from  escaping the farms, are poorly investigated.

Two recently published studies take a closer look at how the current fishery is affecting source populations and ecosystems, and to what degree translocated fish are escaping and mixing with populations outside the fish farms.

Read the full story at PHYS.org

‘Minke whales for dinner’: Norway’s controversial whale hunt is still on

March 11, 2021 — Norway plans to kill up to 1,278 minke whales this year, according to a recent announcement made by the country’s fisheries ministry. This is the same quota as the previous two years, although whalers only killed 503 common minke whales (Balaenoptera acutorostrata) in 2020, and 429 in 2019.

“Norwegian whaling is about the right to utilize our natural resources,” Odd Emil Ingebrigtsen, Norway’s minister of fisheries and seafood, said in a statement in Norwegian. “We manage on the basis of scientific knowledge and in a sustainable manner. In addition, whales are healthy and good food, and Norwegians want minke whales on their dinner plate.”

In 1982, the International Whaling Commission (IWC) issued a global moratorium on commercial whaling, which went into effect in 1986. But Norway, despite being a member of the IWC, formally objected to this ruling, and has continued to kill whales every year since 1993.

While proponents argue that Norway’s whaling program is sustainable, some scientists, conservationists, and animal welfare advocates disagree, arguing that it is unsustainable, unethical, and runs counter to the country’s conservation goals.

Read the full story at Mongabay

Norwegian salmon prices fall as shuttered restaurant trade takes its toll

February 9, 2021 — Norway’s seafood exports fell by a double-digit percentage in January 2021 compared to 2020, largely the result of ongoing downturns related to COVID-19.

Norway exported NOK 8.1 billion (USD 941.5 million, EUR 786.1 million) worth of seafood products last month, some 16 percent or NOK 1.6 billion (USD 185.8 million, EUR 155.3 million) less than it sold to overseas markets in January 2020, with reduced demand for salmon accounting for much of the downturn. Reduced exports of trout and fresh cod compared to the record month of January 2020 also contributed to the lower earnings.

Read the full story at Seafood Source