%0 conference poster %@ %A Hildebrandt, L.,Lorenz, C.,Primpke, S.,Gerdts, G. %D 2018 %J Nano and Microplastics in Technical and Freshwater Systems, Microplastics 2018 %N %P %T Microplastics in Coastal North Sea Sediments – Analyzed using Fourier Transform Infrared Spectroscopy %U %X