Microplastics are plastic pieces measuring less than five millimeters in size and in recent decades, there have been many studies that indicate a strong presence of this type of debris in marine and coastal environments.
Microplastics can come from a variety of sources. Some microplastics are manufactured at that small size as microbeads, found in products like toothpaste and facial scrubs, or pellets, which are used to make larger plastic items. Microfibers, another type of microplastic debris, come from synthetic items such as rope or clothing (like fleece).
A major Superfund site along the St. Louis River is getting $8.2 million to clean up and restore a portion of the river historically polluted by industrial waste.
The Superfund site is about 255 acres of land and river embayments located primarily in Duluth, Minnesota, and extending into the St. Louis River, including Stryker Bay. High levels of polycyclic aromatic hydrocarbons and other pollutants prompted the Environmental Protection Agency to place the area on the National Priorities List in 1983.
The river has been a hub of the Oregon city’s maritime commerce since the 1900s, and is still at the center of Portland’s commercial and recreational activities. Pollution from industrial and urban uses prompted the Environmental Protection Agency to declare it a Superfund site in 2000.
Sea turtles are among the most popular marine reptiles and have been in Earth’s ocean for more than 100 million years. Unfortunately, today sea turtles struggle to survive. Of the seven species of sea turtles, six are found in United States waters and all of those species are listed as endangered or threatened under the Endangered Species Act.
At NOAA’s National Ocean Service, which includes the Office of Response and Restoration, we are honoring all things ocean the entire month of June. As we commemorate this interconnected body of water that sustains our planet, consider how each of us can be involved in both celebrating and protecting the ocean.
Every month our Emergency Response Division provides scientific expertise and services to the U.S. Coast Guard on everything from running oil spill trajectories to model where the spill may spread, to possible effects on wildlife and fisheries, and estimates on how long the oil may stay in the environment.
Explore your world and learn more about how NOAA works to understand and predict changes in Earth’s environment to help protect people and property and to conserve and manage coastal and marine resources. Join us at the Western Regional Center in Seattle, Washington for a series of free activities, including engaging science presentations and panels, interactive exhibits and tours. This event is perfect for the whole family. (Adults – please remember to bring our photo IDs to gain access to the campus).
