Background Articles

Researchers are finding the poisonous toxin throughout the year, and in animals away from the ocean.

The Norwegian Veterinary Institute begins building a trap at Seida to sort out invasive pink salmon migrating up the Tana River.

On June 11, 2025, a Norilsk fish incubation plant delivered more than 60,000 nelma juveniles to be released into Lake Keta as part of Nornickel’s ongoing efforts to replenish regional fish stocks.

The total recommended salmon catch for all types of fishing this year amounted to 1300.2 tons, which is 29% more than last year. Of these, 346 tons of pink salmon, 498.8 tons of chum salmon and 455.4 tons of sockeye salmon.

A staple fish that fills freezers in Northwest Arctic could be expanding its habitat

The Far Eastern Scientific and Fishery Council (FESPC) in Yuzhno-Sakhalinsk, supported a possible increase in the number of fishing days for representatives of indigenous peoples in the river basin of the Anadyr estuary from the first week of July until the end of the fishery.

A new study reports that Atlantic salmon exposed to the anti-anxiety drug clobazam during migration became bolder, passing through hydropower dams faster, though this behavior might increase predation risk later.

Salmon advocates have raised concerns over declining salmon numbers, blaming an oversupply of hatchery-reared fish that overwhelms natural stocks and disrupts ocean ecosystems.

An investigation into the death of roughly 100 fish near Alaska’s Kensington gold mine remains inconclusive months later, with both state regulators and Coeur Mining unable to pinpoint the cause despite extensive testing.