Originally published on December 26, 2020 12:17 pm The study published in the journal Frontiers in Climate shows climate change and a 2013-2015 Pacific Ocean heatwave, often called “the blob”, have increased the growth of toxic algae off Humboldt County in Northern California. “The 2015 warm anomaly populated or seeded this new site, which now is a new source of toxin to contaminate shellfish on our coast,” says Dr. Vera Trainer, a research oceanographer at NOAA’s Northwest Fisheries Science Center and the study’s lead author. After 2015, there were persistent clam and crab clo...