articleEnvironmental PollutionMar 4, 2014HYBRID OA

The Danube so colourful: A potpourri of plastic litter outnumbers fish larvae in Europe's second largest river

University of Vienna

PubMed
Indexed incrossrefpubmed

Abstract

Previous studies on plastic pollution of aquatic ecosystems focused on the world's oceans. Large rivers as major pathways for land-based plastic litter, has received less attention so far. Here we report on plastic quantities in the Austrian Danube. A two year survey (2010, 2012) using stationary driftnets detected mean plastic abundance (n = 17,349; mean ± S.D: 316.8 ± 4664.6 items per 1000 m(-3)) and mass (4.8 ± 24.2 g per 1000 m(-3)) in the river to be higher than those of drifting larval fish (n = 24,049; 275.3 ± 745.0 individuals. 1000 m(-3) and 3.2 ± 8.6 g 1000 m(-3)). Industrial raw material (pellets, flakes and spherules) accounted for substantial parts (79.4%) of the plastic debris. The plastic input…

Citation impact

920
total citations
FWCI
24.43
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100%
References
29
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Authors

8

Topics & keywords

Keywords
  • Litter
  • Debris
  • Plastic pollution
  • Environmental science
  • Larva
  • Fish <Actinopterygii>
  • Fishery
  • Pollution
UN Sustainable Development Goals
  • Life below water
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