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Identifying Microplastics in the North Sea: From Extraction to Detection

Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) 2017
Claudia Lorenz, Lisa Roscher, Linn Speidel, Sebastian Primpke, Gunnar Gerdts

Summary

Scientists developed better methods to find and count tiny plastic pieces (microplastics) in North Sea water samples, using a system that automatically scans filters and matches the plastic bits against a large reference database. This kind of improved detection matters because it helps researchers get more accurate counts of plastic pollution in our oceans, an important first step in understanding how much of this plastic could end up in seafood and, eventually, in our own bodies.

% reduction of natural organic materialAn automated analysis pipeline by Primpke et al. ( 2017) compares all spectra, measured on the whole filter area, to a profound database [4]

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