2/29/2024 0 Comments Fishing planet alaska chinook![]() Mainland and up the Columbia River in the U.S. As a result of the ruling, 172,000 chinook that would have been harvested or indirectly killed in Alaska are expected to continue their journey south, where they will spawn in watersheds across Vancouver Island the B.C. Eighty to 90 per cent of southern resident killer whales' diets are made up of chinook salmon. ![]() But while port authorities and federal agencies on both sides of the border have moved to give the animals more space, little has been done to ensure they have enough chinook salmon, the animal's primary food source. The whales face several threats - from industrial toxins to collisions with boats and acoustic disturbances due to vessel traffic. The most recent analysis from Fisheries and Oceans Canada shows they face a 24 per cent chance of functional extinction as early as 75 years from now. Ranging from California to B.C., the southern residents' numbers have stagnated at 73 individuals in recent years. "We haven't seen any meaningful actions to address prey availability in decades." ![]() "It's an enormous ruling," said executive director Emma Helverson. The ruling effectively shuts down the summer and winter chinook troll fishery stretching off the coast of the Alaska panhandle - waters where roughly 97 per cent of the fish caught are bound for home rivers in B.C., Washington and Oregon, according to Wild Fish Conservancy, which filed the lawsuit. ![]() From a Seattle courtroom, Jones ordered the National Marine Fisheries Service to redo a biological opinion required for the fishery to take place. District Judge Richard Jones vacated the permits after finding federal government plans to protect salmon from fishing were too vague and contributed to starving the southern resident killer whale population, violating laws protecting the endangered species. federal judge has thrown out a key authorization that has allowed a fishery in southeast Alaska to intercept hundreds of thousands of chinook salmon - long before they can reach endangered southern resident killer whales in B.C. ![]()
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