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The detection of microplastics in beach sediments
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This study investigates spatial and temporal variations in microplastic concentrations in beach sediments at multiple locations along the German Baltic and North Sea coasts, finding particle and fiber concentrations of 0-11 colored pieces per kg sediment.
The spatial and temporal variations of microplastic concentrations in beach sediments at the German Baltic coast are investigated. A total of 11 locations were sampled in the Rostock area, on Ruegen island, in the Oder / Peene estuary, and in the North Sea Jade Bay. Microplastic particle and fibre concentrations were in the range 0-11 coloured pieces/kg sediment, with typical numbers of 1-3 particles/kg. Industrial and urban river discharge, fishing activity, and tourism are identified as the most likely sources for the observed microplastic contaminations.
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Spatio-temporal variability in the abundance and composition of beach litter and microplastics along the Baltic Sea coast of Schleswig-Holstein, Germany
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Beach litter and microplastics (20-5000 microns) were co-assessed along the Baltic Sea coast of Schleswig-Holstein in spring and autumn 2018, finding no correlation between macro and microplastic abundances, with a median of 2 microplastic particles per 500 g dry sediment and six polymer types identified.
Microplastic concentrations in beach sediments along the German Baltic coast
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Researchers measured microplastic contamination on beaches along the German Baltic coast near river estuaries and tracked seasonal variation over several months, finding contamination at all sites. The study highlights that river mouths are hotspots for microplastic deposition on coastal beaches.
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Researchers surveyed sediments from Norderney in the North Sea and found widespread microplastic contamination, documenting spatial distribution patterns and particle characteristics across this tidally influenced coastal environment.
Microplastic abundance in beach sediments of the Kiel Fjord
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Researchers assessed microplastic abundance in beach sediments at three sites in Kiel Fjord, Germany, finding plastics at all locations including one near a sewage treatment plant. The study highlights how multiple sources — recreational use, wastewater discharge, and plastic litter — contribute to microplastic accumulation in coastal sediments.
Occurrence and distribution of microplastics in marine sediments along the Belgian coast
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Researchers surveyed marine sediments along the Belgian coast and found microplastics distributed across all sampled sites, documenting their occurrence and characteristics in this heavily trafficked North Sea coastal environment.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.