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Environmental Sources
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Sources, distribution and fate of microfibres on the Great Barrier Reef, Australia
Scientific Reports2019
88 citations
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Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Score: 50
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0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Lene Hartmann Jensen,
Lene Hartmann Jensen,
Anders Garm,
Anders Garm,
Frederieke J. Kroon,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Frederieke J. Kroon,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Hemerson Tonin,
Anders Garm,
Lene Hartmann Jensen,
Cherie A. Motti
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Frederieke J. Kroon,
Cherie A. Motti
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Anders Garm,
Lene Hartmann Jensen,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Hemerson Tonin,
Lene Hartmann Jensen,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Frederieke J. Kroon,
Lene Hartmann Jensen,
Lene Hartmann Jensen,
Lene Hartmann Jensen,
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Cherie A. Motti
Cherie A. Motti
Frederieke J. Kroon,
Frederieke J. Kroon,
Frederieke J. Kroon,
Cherie A. Motti
Cherie A. Motti
Frederieke J. Kroon,
Cherie A. Motti
Summary
Widespread microdebris contamination was documented across the central Great Barrier Reef, with microfibres comprising 86% of detected particles and intake by coral reef fish being non-random with preferences for particular chemical compositions, shapes, and colors. The study identifies riverine input as a major source and demonstrates that fish are selectively ingesting certain microfiber types rather than consuming them passively.
Marine microdebris, in particular microplastics (plastics <5 mm), has become an issue of international concern due to its prevalence, persistence and potential adverse impacts on marine ecosystems. Informing source reduction based on ecological effects requires an understanding of the origin, distribution and characteristics of microdebris and the interactions with marine organisms. Here we show widespread contamination of the central Great Barrier Reef environment with microdebris, with microfibres comprising 86% of all items detected. Microdebris intake by coral reef fish was non-random, with chemical composition, shape and colour differing significantly from that detected in surface waters. Furthermore, the origin of microdebris contamination in surface waters is non-random with riverine discharge a likely source for microdebris detected at inshore, but not at offshore reef locations. Our findings demonstrate the complexities associated with determining marine microdebris exposure and fate, and assist in improving future ecological assessments and prioritizing source reduction.