microplastics

Annie Ropeik / NHPR

Citizen scientists have begun another year of sifting through sand on Seacoast beaches, in search of tiny bits of plastic known as microplastics.

It's the fifth year for the volunteer-driven New Hampshire Sea Grant project.

Blue Ocean Society executive director Jen Kennedy says scientists want to collect, sort and analyze the different types of microplastics that wash ashore on the Seacoast.

N.H. Beaches Face Threat from Microplastics

Apr 16, 2018

New Hampshire beaches may look generally clean, but there's a big threat posed by tiny microplastics. Microplastics are defined as plastics between 1-5mm in size. They may be fragments of degraded larger plastic debris, synthetic fibers, or microbeads from cosmetics and toothpaste. We learn about research studying the prevalence of this microscopic debris on New Hampshire beaches, the threat it poses to marine ecosystems, and what we can do about it.