The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.
Plastic pollution fosters more microbial growth in lakes than natural organic matter
Open accessAbstract
Plastic debris widely pollutes freshwaters. Abiotic and biotic degradation of plastics releases carbon-based substrates that are available for heterotrophic growth, but little is known about how these novel organic compounds influence microbial metabolism. Here we found leachate from plastic shopping bags was chemically distinct and more bioavailable than natural organic matter from 29 Scandinavian lakes. Consequently, plastic leachate increased bacterial biomass acquisition by 2.29-times when added at an environmentally-relevant concentration to lake surface waters. These results were not solely attributable to the amount of dissolved organic carbon provided by the leachate. Bacterial growth was 1.72-times more efficient with plastic leachate because the added carbon was more accessible than natural organic matter. These effects varied with both the availability of alternate, especially labile, carbon sources and bacterial diversity. Together, our results suggest that plastic pollution may stimulate aquatic food webs and highlight where pollution mitigation strategies could be most effective.
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Cited by
Xu, Y., Ou, Q., van der Hoek, J. P., Liu, G., & Lompe, K. M. (2024) · Environmental Science & Technology · doi:10.1021/acs.est.3c07035 · Cited by 325
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Jansen, M. A. K., Andrady, A. L., Bornman, J. F., Aucamp, P. J., Bais, A. F., Banaszak, A. T., Barnes, P. W., Bernhard, G. H., Bruckman, L. S., Busquets, R., et al. (2024) · Photochemical & Photobiological Sciences · doi:10.1007/s43630-024-00552-3 · Cited by 83
Taipale, S. J., Vesamäki, J., Kautonen, P., Kukkonen, J. V. K., Biasi, C., Nissinen, R., & Tiirola, M. (2023) · Environmental Microbiology · doi:10.1111/1462-2920.16177 · Cited by 37
Metadata
- Authors
- Sheridan, E. A., Fonvielle, J. A., Cottingham, S., Zhang, Y., Dittmar, T., Aldridge, D. C., & Tanentzap, A. J.
- Venue
- Nature Communications
- Published
- 2022-07-26
- Volume
- 13
- Issue
- 1
- Pages
- 4175-4175
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W4288069224
- Cited by
- 215
- References
- 15
- FWCI
- 9.03
- Type
- journal article
- Language
- en
- Open access
- gold
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- Sheridan, E. A., Fonvielle, J. A., Cottingham, S., Zhang, Y., Dittmar, T., Aldridge, D. C., & Tanentzap, A. J. (2022). Plastic pollution fosters more microbial growth in lakes than natural organic matter. Nature Communications. https://doi.org/10.1038/s41467-022-31691-9
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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