Researchers identify shellfish-killing phytoplankton behind massive summer die-offs in Puget Sound -KNKX

Why continuing scientific research on the Salish Sea is so important to continue funding. 

In July of 2018 and 2019, large numbers of oysters, cockles and clams died on beaches all around Puget Sound. No one knew why. It was a particularly bad couple of years, but summer mortality events with mass die-offs of shellfish happen regularly. They’ve been recorded by researchers in western Washington as far back as the 1930s. The source has remained a mystery. Now, scientists have pinpointed the cause: two species of toxic algae that don’t threaten people much — but can wreak havoc on the ecosystem. Beginning to figure out what’s killing so many shellfish is a breakthrough for growers and communities who live near the beaches. Bellamy Pailthorp reports. (KNKX)

https://www.knkx.org/post/researchers-identify-shellfish-killing-phytoplankton-behind-massive-summer-die-offs-puget-sound

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