This week marks “Research Week” on our blog and we will be highlighting marine debris research projects throughout the week! Research is an important part of addressing marine debris, as we can only effectively address it by understanding the problem the best we can.

By: Rob Hale, Guest Blogger and Professor in the Department of Aquatic Health Science at the Virginia Institute of Marine Science (VIMS)

Plastics are an increasing problem in our ocean and waterways. The plastic products we use, and hence those that find their way into the environment, are made of different polymers. These include products ranging from disposable water bottles, fishing gear, electronics, microbeads from personal care products, to furniture. Chemical additives are inserted into many plastic polymers to modify plastic properties such as color, flexibility, weather resistance, and flame retardancy. These additives may leach out over time, depending on the chemical structure of both the plastic polymer and the additive.

This week marks “Research Week” on our blog and we will be highlighting marine debris research projects throughout the week! Research is an important part of addressing marine debris, as we can only effectively address it by understanding the problem the best we can.

By: Chelsea M. Rochman, Guest Blogger and Assistant Professor in the Dept. of Ecology and Evolutionary Biology at the University of Toronto

When I go to the beach, anywhere in the world, I can kneel down and find small bits of plastic litter in the sand—these bits are called “microplastics.” Microplastic has become a common pollutant. It can be found globally, from the equator to the poles, in the ocean, lakes, and rivers. Microplastics are also eaten by and can be found inside nearly 700 species of animals, which likely mistake them for food.

If you take a closer look at this litter, you will notice that it is diverse— a handful of microplastics looks like party confetti, with several colors and shapes. This is because there are many types of microplastics that enter the environment.

This week marks “Research Week” on our blog and we will be highlighting marine debris research projects throughout the week! Research is an important part of addressing marine debris, as we can only effectively address it by understanding the problem the best we can.

By: Amy NS Siuda (Eckerd College), Kara Lavender Law (Sea Education Association), and Tony Andrady (Helix Science), Guest Bloggers and Principal Investigators for the Research Project “Investigating the Influence of Microplastics (and contaminants) on the Grazing Behavior of Copepods”

Can the tiniest plastic particles in the ocean introduce contaminants to the food web? This very question was at the heart of our recent research project, funded by the NOAA Marine Debris Program. As a first step to answering this question, we proposed to test whether microscopic copepods, the most abundant multicellular organisms in the ocean, would eat contaminated plastic particles.

This week marks “Research Week” on our blog and we will be highlighting marine debris research projects throughout the week! Research is an important part of addressing marine debris, as we can only effectively address it by understanding the problem the best we can.

By: George H. Leonard, PhD, Guest Blogger and Chief Scientist for the Ocean Conservancy

Have you ever wondered how much trash is on U.S. beaches? So have we! At Ocean Conservancy, we have spearheaded the International Coastal Cleanup (ICC) for over 30 years and have collected data on the materials that are cleaned up each year. However, we haven’t done a rigorous, quantitative analysis of those data to provide a baseline by which to understand changes over time and spatial differences in marine debris across the U.S. The NOAA Marine Debris Program (MDP) has similarly monitored marine debris at a number of sites around the country, but also has not yet tried to rigorously evaluate what all the data mean. So, we have both teamed up with scientists Drs. Chris Wilcox and Denise Hardesty at Commonwealth Scientific and Industrial Research Organisation (CSIRO) in Australia to bring the power of statistics to the problem. 

This week marks “Research Week” on our blog and we will be highlighting marine debris research projects throughout the week! Research is an important part of addressing marine debris, as we can only effectively address it by understanding the problem the best we can.

Stay tuned starting later today for a post each day about our research efforts. We’ll wrap up with a Reddit “Ask Us Anything” on microplastics Thursday afternoon! Tune in on Thursday (1/12) at 1pm EDT to check out the conversation with the NOAA Marine Debris Program’s (MDP’s) science team and ask some microplastics questions.

On December 21st, the F/V Western was pulled out of the water near the Empire Dock in Coos Bay, Oregon. The sunken vessel was brought to land and later disposed of, thus ending a long journey that started 82 years earlier. Unlike some abandoned and derelict vessels (ADVs), we know a lot about the F/V Western’s history thanks to Toni Mirosevich, a Professor at San Francisco State University and the daughter of Anthony Mirosevich, the captain and owner of the F/V Western for twenty years.

In 1934, when the world was gripped by the Great Depression, a graceful, wood hulled, 69-foot long boat was launched in Tacoma, Washington. The vessel was purchased by the Mirosevich family from Everett, WA in 1945, named Western Maid, and set sail for salmon fishing in Alaska. In 1965, after Anthony Mirosevich passed away, his family sold the boat. At some point, it was converted to a crab fishing vessel and its name was changed to Western.

We are excited to announce the release of Nature’s Academy’s Standards-Based Curriculum, which was created as part of their Science Literacy Project as part of an effort supported by the NOAA Marine Debris Program.

This curriculum incorporates lessons on marine debris into a broader investigation that helps students make the connection between the various parts of an aquatic ecosystem, as well as understand how people can impact such environments. It is designed to be used by fifth-grade teachers that are participating in the Nature’s Academy hands-on educational program in Florida. It outlines the specific standards that are covered by the included lessons, provides background information meant to best prepare students and teachers for participation in the field trip activities, and includes comprehensive lesson plans that utilize the Nature’s Academy Citizen Science Database.

The NOAA Marine Debris Program (MDP) is proud to announce the release of the new Incident Waterway Debris Response document for South Carolina! This guide takes existing roles and authorities, as they relate to response to an incident that generates large amounts of debris in coastal waterways, and presents them in one guidance document for easy reference. By collaborating with local, state, and federal entities active in the region, this guide aims to facilitate a more timely and effective response to waterway debris incidents in South Carolina.