Cited by 223Microplastics and Plastic PollutionEnvironmental Toxicology and EcotoxicologyTurtle Biology and Conservation

Estimating the size distribution of plastics ingested by animals

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Jâms, Ifan B., Windsor, Fredric M., Poudevigne-Durance, Thomas, Ormerod, Steve J., Durance, Isabelle·2020·Nature Communications

Abstract

The ingestion of plastics appears to be widespread throughout the animal kingdom with risks to individuals, ecosystems and human health. Despite growing information on the location, abundance and size distribution of plastics in the environment, it cannot be assumed that any given animal will ingest all sizes of plastic encountered. Here, we use published data to develop an allometric relationship between plastic consumption and animal size to estimate the size distribution of plastics feasibly ingested by animals. Based on more than 2000 gut content analyses from animals ranging over three orders of magnitude in size (lengths 9 mm to 10 m), body length alone accounts for 42% of the variance in the length of plastic an animal may ingest and indicates a size ratio of roughly 20:1 between animal body length and the largest plastic the animal may ingest. We expect this work to improve global assessments of plastic pollution risk by introducing a quantifiable link between animals and the plastics they can ingest.

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  • PMD is ingested by several marine organisms, including commercially important species.

    “PMD is also ingested by several marine organisms, including commercially important species.18,19,[87][88][89][90]”

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Authors
Jâms, I. B., Windsor, F. M., Poudevigne-Durance, T., Ormerod, S. J., & Durance, I.
Affiliations
Cardiff University (GB)
Corresponding author
Durance, Isabelle
Venue
Nature Communications
Published
2020-03-27
Volume
11
Issue
1
Pages
1594-1594
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3013106828
Cited by
223
References
27
Citations by year
2026: 19 · 2025: 31 · 2024: 33 · 2023: 39 · 2022: 50 · 2021: 36 · 2020: 13
FWCI
8.52
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • ORCA Online Research @Cardiff (Cardiff University) (acceptedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Newcastle University ePrints (Newcastle Univesity) (cc-by)
Funders
Natural Environment Research Council (1642617, NE/L002434/, L002434)
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Environmental Toxicology and Ecotoxicology
  • Physical Sciences › Environmental Science › Nature and Landscape Conservation › Turtle Biology and Conservation
Keywords
plastic ingestion, allometric relationships, animal body size, gut content analysis, marine fauna, microplastics
MeSH terms
Animals, Eating, Environmental Monitoring, Environmental Pollution, Fishes, Particle Size, Plastics, Zooplankton, Ecosystem, Body Size

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