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Oregon Sea Grant: Coastal science serving Oregon
Updated: 11 hours 52 min ago

New curriculum explores microplastics in the sea

Tue, 06/28/2016 - 9:25am

A new middle school science curriculum from Oregon Sea Grant guides teachers and their 6th- through 8th-grade students through the growing threat to our oceans posed by microplastics – tiny particles of plastic which wind up in the sea.

Microplastics – particles less than five millimeters in size that deteriorate from larger plastic pieces, as well as plastic “microbeads” used in personal care products such as face and body scrubs – have emerged as a growing ocean pollution concern due to their small size and persistence in the environment.

A 2015 study published in Environmental Science & Technology estimated that eight trillion microbeads were entering aquatic environments throughout the United States every day. When consumed by crustaceans, shellfish and other marine animals, the plastics can affect reproduction, growth and survival.

The new, 70-page curriculum, compiled by Marie Kowalski, a recent graduate of OSU’s Marine Resource Management program in collaboration with Oregon Sea Grant’s marine program manager, Tracy Crews, includes three lessons designed to engage students with the issue by analyzing the problem and investigating possible solutions.

The lessons include opportunities for student inquiry, as well as collaboration and engagement with real data collected by researchers working in the field. Each lesson includes an estimated length, which will vary by classroom. The entire curriculum is designed to take about one week, but may be extended by including a project at the end of the curriculum.

The curriculum is available, free of charge, as an accessible .pdf download from the Oregon Sea Grant Website.

Learn more:

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Categories: OSU Extension Blogs

OSG specialist to serve up Pacific albacore in Washington, D.C.

Mon, 06/06/2016 - 10:14am

NEWPORT – Kaety Jacobson, Oregon Sea Grant fisheries specialist, is packing her bags – and then some – for a trip to the nation’s capital to take part in the 41st annual NOAA Fish Fry.

Thanks to a donation from the Oregon Albacore Commission, Jacobson will travel with 250 lbs of fresh-frozen albacore tuna loin portions – and a recipe for tuna poke, a Hawaiian-style marinated tuna salad, courtesy of Newport’s Local Ocean Seafoods restaurant.

The Fish Fry, a popular summer event sponsored by the National Oceanic and Atmospheric Association runs Wednesday, June 8th from 6pm – 9pm at the Herbert C. Hoover Main Commerce Building on 14th St. and Constitution Avenue.  The event promotes public understanding of aquaculture and sustainable marine fisheries.

Sea Grant programs from around the country were invited to take part during our 50th anniversary year to showcase the variety of sustainable seafood from in the nation’s ocean and Great Lakes states.

The post OSG specialist to serve up Pacific albacore in Washington, D.C. appeared first on Breaking Waves.

Categories: OSU Extension Blogs