"Scientists have identified the highest levels of microplastics ever recorded on the seafloor.

The contamination was found in sediments pulled from the bottom of the Mediterranean, near Italy.

The analysis, led by the University of Manchester, found up to 1.9 million plastic pieces per square metre.

These items likely included fibres from clothing and other synthetic textiles, and tiny fragments from larger objects that had broken down over time."

Jonathan Amos reports for BBC News May 1, 2020. [2]