Distribution of microplastics in streambed sediments downstream of a point source within a geomorphically altered stream

Jennifer D Drummond1, Henar Margenat2, Holly Nel3, Susa H Stonedahl4, Francesc Sabater2 and Stefan Krause5, (1)University of Birmingham, Birmingham, B15, United Kingdom, (2)Universitat de Barcelona, Barcelona, Spain, (3)University of Birmingham, Birmingham, United Kingdom, (4)St. Ambrose University, Engineering and Physical Science, Davenport, IA, United States, (5)University of Birmingham, School of Geography, Earth and Environmental Sciences, Birmingham, B15, United Kingdom