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Microplastics and floating litter pollution in Bulgarian Black Sea coastal waters

Marine Pollution Bulletin 2020 70 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 40 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Stefania Klayn Dimitar Berov, Dimitar Berov, Dimitar Berov, Stefania Klayn Stefania Klayn Stefania Klayn Stefania Klayn

Summary

Researchers conducted a pilot study of floating marine litter and microplastics along the Bulgarian Black Sea coast, finding high quantities of floating litter (60.3-93.8 items per km) and microplastic concentrations of 0.114 to 1.91 x 10 items per km. Concentrations were on average lower than in other parts of the Black Sea, Baltic Sea, and Mediterranean Sea, though observed ranges were comparable.

Although marine plastic litter has been recognized as a global problem, there are insufficient data on the extent of plastic pollution in the Black Sea. The results from this pilot study of the floating marine litter and microplastics along the Bulgarian Black Sea coast revealed high quantities of floating litter (60.3-93.8 items.km). The microplastic concentrations (1.14 × 10-1.91 × 10 items.km, 0.33-490.52 g.km) were on average lower than those found in other parts of the Black Sea, the Baltic Sea, and the Mediterranean Sea, although the observed ranges were similar. Further studies are needed to elaborate the extent and spatial distribution of this type of pollution in the Black Sea basin.

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