Although plastic pollution is not a new phenomenon, concerns over the environmental and human health implications of microplastics, or plastic pieces less than 5 mm in size, has grown rapidly over the past decade. These concerns stem from their potential to be ingested by wildlife, accumulate in animal bodies, and transfer contaminants up the food chain, as well as their widespread presence in the environment.

Microplastics in the ocean are a growing concern to both the scientific community and to the public at large. Much of the attention is focused on the garbage patches that can be found in oceanic gyres and  are thousands of miles from their largely urban sources. However, the amount of microplastics is often significantly higher in urban waterways than in these remote garbage patches.

In the environment, animals may be exposed to many stressors at the same time, such as pollution, overfishing, and disease. Research suggests that animals exposed to microplastics and microfibers, or plastic pieces smaller than 5mm in size, may experience negative impacts to their immune system.

Microplastics, or plastic pieces smaller than 5mm in size, are commonly found in our ocean and coastal waters. Do the microplastics that these larval crabs encounter while drifting in the ocean affect their survival and ability to return to estuaries? With support from a NOAA Marine Debris Program Research grant, a team of University of Delaware marine scientists have joined forces to study this question.

The NOAA Marine Debris Program is pleased to share the 2020 Florida Marine Debris Reduction Plan. This document is the result of a collaborative effort between the NOAA Marine Debris Program and local, state, and federal governments; nonprofits; industry; and academic institutions, and represents a partner-led effort to guide marine debris actions in Florida for the next five years.