Tag Archives: Canada’s Marine Biological Association

The Associated Press reported erroneously,,, Correction: Alaska-Salmon Hatcheries story

In a story Aug. 11 (Scientists warn of too many pink salmon in North Pacific) >click< about Alaska salmon hatcheries, The Associated Press reported erroneously that Alaska salmon hatcheries release 1.8 billion pink salmon fry annually. Total Alaska hatchery releases of all salmon and rainbow trout in 2018 was 1.8 billion fish, with pink salmon accounting for more than 1.05 billion. A corrected version of the story is below: Pink salmon numbers may threaten other North Pacific species >click to read<  13:47

Scientists warn of too many pink salmon in North Pacific

Biological oceanographer Sonia Batten experienced her lightbulb moment on the perils of too many salmon three years ago as she prepared a talk on the most important North Pacific seafood you’ll never see on a plate, zooplankton. Zooplanktons nourish everything from juvenile salmon to seabirds to giant whales. But as Batten examined 15 years of data collected by instruments on container ships near the Aleutian Islands, she noticed a trend: zooplankton was abundant in even-number years and less abundant in odd-number years. Something was stripping a basic building block in the food web every other year. And just one predator fit that profile. >click to read< 15:47