August 29, 2016 — New England is running out of mussels.
The Gulf of Maine’s once strong population of wild blue mussels is disappearing, scientists say. A study led by marine ecologists at the University of California at Irvine found the numbers along the gulf coastline have declined by more than 60 percent over the last 40 years.
Once covering as much as two-thirds of the gulf’s intertidal zone, mussels now cover less than 15 percent.
“It would be like losing a forest,” said biologist Cascade Sorte, who with her colleagues at the university conducted the study and recently published their findings in the Global Change Biology journal.
The Gulf of Maine stretches from Cape Cod to Canada and is a key marine environment and important to commercial fishing. Blue mussels are used in seafood dishes and worth millions to the economy of some New England states, but are also important in moving bacteria and toxins out of the water.
“It’s so disheartening to see it (the loss) in our marine habitats. We’re losing the habitats they create,” she said.