Saving Seafood

For Offshore Wind, The Magic Numbers Are 30, 30, & 3

May 16, 2022 — Numerologists, sharpen your pencils. Last year President Joe Biden pitched an offshore wind goal of 30 gigawatts by 2030 for the US. Now California has just chimed in with a 3-gigawatt goal of its own. In the meantime, the relatively small nation of Norway has just let slip word of a 30-gigawatt goal, too. Norway might be the most interesting case among the three, considering that it already has 34 gigawatts in hydropower under its belt. So, what gives?

US Goes From (Practically) Zero To Thirty

The Atlantic coast alone has a 22-gigawatt potential, but so far just a few turbines are currently operating off the coast of only two Atlantic states, Rhode Island and Virginia. All together they add up to a handful of megawatts, while other nations are piling on the gigawatts.

The Obama administration did try to coordinate offshore wind development along the Atlantic coast, only to be stymied by coastal state governors, among other objectors. Then, the Trump administration dug in its heels against the US offshore wind industry, which is no surprise considering the former President’s notorious distaste for wind turbines, especially those located out at sea.

Actually, there was a surprise. The Bureau of Ocean Energy Management, which is a branch of the US Department of the Interior, apparently did not get the Trump administration’s offshore wind memo. BOEM continued to work on offshore lease auctions throughout the Trump administration. BOEM also put the finishing touches on a first-of-its-kind process aimed at speeding up the offshore permitting process.

Read the full story at CleanTechnica

Insurer nixes coverage for Atlantic tuna fishing fleet following IUU investigation

March 23, 2022 — Norway-based marine and energy insurance firm Hydor has decided to put an end to its contract covering a fleet of ships that were found participating in illegal, unreported, and unregulated (IUU) tuna fishing, the Environmental Justice Foundation (EJF) reported.

The fleet of three ships – currently named Israr 1, 2, and 3 – has operated in the Atlantic for years and was blacklisted in December 2021 by the International Commission for the Conservation of Atlantic Tunas (ICCAT), following an EJF report detailing the fleet’s illicit activities. EJF’s attention was first drawn to the fleet when satellite monitoring of the vessels’ movements demonstrated they were long-lining for tuna without registering with ICCAT, the regional fishery management organization that oversees the Atlantic tuna-fishing sector.

Read the full story at SeafoodSource

 

Opinion: What lessons can Alaska learn – and share – on Arctic fisheries?

March 15, 2022 — Although focus is increasingly placed on sustainability policies and blue economy models among Arctic nations, the systematization of structured transnational collaboration in the circumpolar north has been underdeveloped. Over the past three years, as one of its objectives, the AlaskaNor project has aimed to identify the economic and social effects of the fisheries and aquaculture sectors in Alaska and North Norway in a comparative context and make this knowledge available for relevant stakeholders and decision-makers.

Through a comprehensive quantitative assessment of the status quo, challenges and opportunities of the fisheries and aquaculture sectors in both Arctic regions, the project demonstrated that both Alaska and North Norway are strong frontiers in fisheries and aquaculture production, with outstanding economic performance on the global market. The project’s assessment aimed at helping both regions to develop platforms and networks for further interaction while achieving sustainable and diversified economies.

Knowledge exchange

With salmon production being an invaluable source of income and employment in both regions, there is potential for Alaska and North Norway to learn from each other’s practices, despite salmon industries being carried out in a fundamentally different manner. While finfish farming is forbidden by Alaska law, Alaska’s successful development of hatcheries and the management of salmon stocks could offer sustainability lessons to Norwegian businesses. In turn, North Norway’s highly profitable aquaculture could offer successful strategies for reaching and maintaining new markets. Groundfish fisheries management could also benefit from knowledge and best practice exchange, given that both regions are currently exposed to the impacts of climate change, including diminishing Arctic sea ice, ocean acidification and higher sea surface temperatures, all of which affect groundfish habitation, nutrition and migration patterns.

Read the full opinion piece at the Anchorage Daily News

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