Search our collection of background (non-event) articles from news media, science journals and other sources.
Mattilsynet has rejected Ode's request to double the size of their cod farming facility due to unacceptable infection risks to wild cod populations.
These worms, present in halibut, cod, salmon and other saltwater fish, are increasing. If the worms are well frozen or cooked, they don’t pose a health threat.
A new federal program expedites the repair of Alaska's mining-damaged waterways, incorporating a streamlined environmental assessment process to restore up to 5 miles of habitat annually over 25 years.
Juneau's king salmon fishery will be closed this summer due to low hatchery returns caused by a 2020 landslide that disrupted the freshwater supply and forced premature salmon release.
An increase in chum salmon in the Canadian Arctic, potentially linked to climate change, may be the same fish missing from Western Alaska, raising ecological concerns.
Industry representatives assert that trawling near Kuskokwim Bay complies with regulations and does not impact salmon, despite local concerns about habitat damage and fish migration.
A petition to list king salmon as endangered in Alaska faces opposition due to concerns about its impact on local fisheries and management practices.
The EPA is pushing Alaska to update water pollution rules due to Alaskans' high seafood consumption, with state officials acknowledging the need for revised standards.
Experts decided that during the fishing season, red fish in the water area of the Anadyr estuary can be caught only two days a week. It was decided to introduce a large number of passing days to preserve the chum salmon population spawning in this basin.
The plant, formerly owned by Peter Pan Seafood Company, is the economic engine for the Alaska Peninsula community.
Recent surveys reveal that chum salmon face challenges during winter in the Gulf of Alaska, with conditions like marine heatwaves affecting their diet and survival, leading to increased mortality rates.
The years-long debate is taking on increasing urgency as subsistence harvesting bans continue and the policy responses under consideration threaten to impose steep costs on the industry.
Canada and Alaska have agreed to a seven-year fishing moratorium on Yukon River chinook salmon to aid the species' recovery, following years of declining numbers.
Sea ice loss, warming waters and the northward expansion of fish species like pollock are all contributing to a pattern in the Bering Strait region known as “borealization.” That means the Arctic ecosystem is becoming more like the boreal region to the south.
Rep. Mary Peltola discusses the challenges facing Alaska's fisheries, including declining salmon populations and the impact on subsistence and commercial fishing, during her visit to Bethel for the Cama-i Dance Festival.
Alaska's Yukon River residents feel neglected by a new Canada-U.S. agreement aimed at rebuilding salmon stocks, as the pact requires a seven-year fishing halt that exacerbates their economic and cultural struggles.
Scientists are investigating the widespread presence of paralytic shellfish toxins in Alaska's marine food chain, which may explain recent species die-offs.
A study by the Alaska Environment Research and Policy Center found microplastics in all water samples from Southcentral Alaska, indicating widespread contamination.
Peter Pan's King Cove plant closure during the winter will impact local revenue and fishermen, amid industry-wide financial struggles and delayed payments.
In the much-higher water temperatures that lingered in the 2014-19 period, juvenile chum salmon metabolism was super-charged, meaning they needed more food, said the study, by scientists with the National Oceanic and Atmospheric Administration and the Alaska Department of Fish and Game. But the food that was available was of low quality — things like jellyfish instead of the fatpacked krill and other prey they normally eat, the study said.
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