Cited by 39Microplastics and Plastic PollutionPolar Research and EcologyPharmaceutical and Antibiotic Environmental Impacts

Anthropogenic Microparticles in the Emerald Rockcod Trematomus bernacchii (Nototheniidae) from the Antarctic

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Bottari, Teresa, Nibali, Valeria Conti, Branca, Caterina, Grotti, Marco, Savoca, Serena, Romeo, Teresa, Spanò, Nunziacarla, Azzaro, Maurizio +3 more·2022·Scientific Reports

Abstract

Anthropogenic microparticles (AMs) were found for the first time in specimens of Trematomus bernacchii collected in 1998 in the Ross Sea (Antarctica) and stored in the Antarctic Environmental Specimen Bank. Most of the identified AMs were fibers of natural and synthetic origin. The natural AMs were cellulosic, the synthetic ones were polyester, polypropylene, polypropylene/polyester, and cellulose acetate. The presence of dyes in the natural AMs indicates their anthropogenic origin. Five industrial dyes were identified by Raman spectroscopy with Indigo occurring in most of them (55%). Our research not only adds further data to the ongoing knowledge of pollution levels in the Antarctic ecosystem, it provides an interesting snapshot of the past, highlighting that microplastics and anthropogenic fiber pollution had already entered the Antarctic marine food web at the end of the '90 s. These findings therefore establish the foundations for understand the changes in marine litter pollution over time.

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  • Natural and semisynthetic microfibers have been found in wild marine organisms.

    “Recently, some studies underlined the presence of natural and semisynthetic microfibers in wild marine organisms [86,87,88,89].”

    From Is Wild Marine Biota Affected by Microplastics? (2022) · cites this paper as [87]

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  1. [53]Newman MC Fundamentals of Ecotoxicology: The Science of Pollution 2015 CRC Press

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Authors
Bottari, T., Nibali, V. C., Branca, C., Grotti, M., Savoca, S., Romeo, T., Spanò, N., Azzaro, M., Greco, S., D’Angelo, G., & Mancuso, M.
Affiliations
  • Stazione Zoologica Anton Dohrn (IT)
  • University of Messina (IT)
  • University of Genoa (IT)
  • National Research Council (IT)
Corresponding author
  • D’Angelo, Giovanna
  • Mancuso, Monique
Venue
Scientific Reports
Published
2022-10-14
Volume
12
Issue
1
Pages
17214-17214
ISSN
2045-2322 (ISSN-L)
OpenAlex
W4306168870
Cited by
39
References
58
Citations by year
2026: 5 · 2025: 8 · 2024: 19 · 2023: 5 · 2022: 2
FWCI
2.02
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • CINECA IRIS Institutial Research Information System (University of Genoa) (submittedVersion)
Funders
Department of Biomedical, Dental, and Morphological and Functional Imaging University of Messina, Messina, Italy
Topics
  • Physical Sciences › Environmental Science › Pollution › Microplastics and Plastic Pollution
  • Physical Sciences › Environmental Science › Ecology › Polar Research and Ecology
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
Keywords
Trematomus bernacchii, microplastics, synthetic fibers, industrial dyes, indigo, marine litter, Ross Sea, plastic pollution, polyesters, polypropylene
MeSH terms
Microplastics, Animals, Antarctic Regions, Birds, Coloring Agents, Indigo Carmine, Perciformes, Plastics, Polyesters, Polypropylenes, Ecosystem

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