This week, we’re exploring the problem of plastics in our ocean and the solutions that are making a difference. To learn more about #OceanPlastics this week, keep your eye on Facebook, Twitter, Instagram, NOAA’s Marine Debris Blog, and, of course, here.
Have you ever looked under a microscope at what’s in a sample of ocean water? What do you think you would find?
These days, chances are you would spot tiny bits of plastic known as microplastics, which are less than 5 millimeters long (about the size of a sesame seed).
The Florida Microplastic Awareness Project is giving people the opportunity to glimpse into Florida’s waters and see a microscopic world of plastic pollution up close. This project integrates citizen science—when volunteers contribute to scientific research—with education about microplastics.
This is a post by Amy MacFadyen, NOAA oceanographer and modeler in the Office of Response and Restoration’s Emergency Response Division.
As a sea kayaking enthusiast who enjoys paddling the waters of Washington’s Puget Sound, I need to have up-to-date information about the currents I’m passing through. Accurate predictions of the strong tidal currents in the sound are critical to safe navigation, and kayak trips in particular need to be timed carefully to ensure safe passage of certain regions.
As a NOAA oceanographer and modeler, I also depend on accurate information about ocean currents to predict where spilled pollutants may travel in the marine environment.
Sea turtles: These beloved marine reptiles have been swimming the seas for millions of years. Yet, in less than a hundred years, threats from humans, such as accidentally catching turtles in fishing gear (“bycatch”), killing nesting turtles and their eggs, and destroying habitat, have caused sea turtle populations to plummet. In fact, all six species of sea turtles found in U.S. waters are listed as threatened or endangered under the U.S. Endangered Species Act.
This is a guest post by University of Washington graduate students Megan Desillier, Seth Sivinski, and Nicole White.
A warming climate is opening up new shipping routes—and hence, new avenues for trade—through the Arctic Ocean as summer sea ice shrinks and thins. Developing technologies have also allowed for mega-ships (unprecedented in size) and newer cargoes to begin transiting the ocean. These developments could bring new or greater hazards, including oil spills, for the maritime shipping network worldwide.
On June 2, 2016, an underwater survey team is looking at what they believe to be the wreck of the 324-foot-long Coast Trader, a U.S. Army-chartered freight ship sunk somewhere off the Washington coast during World War II. The shipwreck being surveyed is located near the entrance to the Strait of Juan de Fuca just across the border of Washington state and British Columbia in Canadian waters.