“These are comments I make at dinner parties,” she said. “I’ve spent too much time doing dissections. I’ve done too many spawnings.”
And lately, the shellfish biologist is making other unappetizing comments to her dinner party guests — about plastics in those shellfish.
In 2016, she and her students at Vancouver Island University planted thousands of clams and oysters across coastal British Columbia and let them soak in the sand and saltwater of the Strait of Georgia. Three months later, they dissolved hundreds of them with chemicals, filtered out the biodegradable matter and looked at the remaining material under a microscope. Inside this Pacific Northwest culinary staple, they found a rainbow of little plastic particles.
Photo: Alexander Baxevanis/Wikimedia Commons (CC BY 2.0)