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Observations and Analyses of HAB blooms in Warming Alaska Waters

The waters of western and northern Alaska, including the Bering, Chukchi, and Beaufort seas, are changing due to climate-driven warming, leading to an elevated risk of Alexandrium catenella blooms and paralytic shellfish toxins (PSTs). PSTs are a recognized health concern in southeastern Alaska, but the distribution, dynamics and impacts of A. catenella blooms in the…

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