Frontiers | Where does Arctic beach debris come from? Analyzing debris composition and provenance on Svalbard aided by citizen scientists

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Frontiers | Where does Arctic beach debris come from? Analyzing debris composition and provenance on Svalbard aided by citizen scientists
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Plasticdebris in the Arctic comes from all around the world AWI_Media frontiersin

Summary of provenance identified in order of proximity to Svalbard categorized into source regions.

Regarding the pooled data of all big packs, the countries contributing the most were located closer to Svalbard such as Russia , Norway , and Denmark . Note that Greenland is associated to Denmark, which makes it difficult to determine from which location items originate unless specified. Although Sweden, Iceland and Finland are Arctic states and relatively close to Spitsbergen, their share was low .

provides a summary of the proportion of polymers recorded. All nets and ropes analyzed were synthetic and 95% of the strapping bands were made of polypropylene. The remainder consisted of HDPE.This study relied on citizen scientists to generate reliable data during clean-ups on Arctic beaches, which expands our knowledge of plastic pollution in a remote and under-researched part of our Earth (

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