The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Sinking of floating plastic debris caused by biofilm development in a freshwater lake
Abstract
Plastic pollution has been increasingly reported in both marine environment and inland waters, but their fate is not well understood. Several studies have showed that the surface of plastic debris can be colonized by microbes, leading to the sinking of floating plastic debris in marine environment. In this work, development of biofilm on polypropylene sheet (squares with a side length of 5 and 10 mm) and their buoyancy changes were studied in a freshwater lake in four seasons. Results showed that biofilm development have different growth rate and distinct algae composition in different seasons, which are mainly related to the difference in temperature, nutrient levels, and suspend solids in lake water. Biofilm development was much quicker on small plastics in all seasons. At the end of the experiment, all plastics lost buoyancy in summer while only a small portion lost buoyance in other seasons. Sinking of the floating plastics can be attributed to the development of biofilm and the trapped minerals. Our results demonstrated that biofilm development can cause the sinking of floating plastics in fresh lakes but the time required to lose buoyance can differ seasonally. Floating plastics will remain in water for a longer time in cold season but sink in a short time in warm season. Future research is required to determine the influence of plastic types and shapes, and quantitative relation between environmental variables and the sinking behavior of the fouled plastics should be established for a better prediction of their fate in the freshwater environment.
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Citations
Cites
Production, use, and fate of all plastics ever made
Geyer, R., Jambeck, J. R., & Law, K. L. (2017) · Science Advances · doi:10.1126/sciadv.1700782 · Cited by 18,606
Life in the “plastisphere”: microbial communities on plastic marine debris
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“On the surface of microplastics from marine environment, algae such as diatom and cyanobacteria have also been commonly observed in the attached biofilms (Kaiser et al., 2017; Zettler et al., 2013).”
BackgroundMicroplastics in freshwater ecosystems: what we know and what we need to know
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Algae-bacteria interactions: Evolution, ecology and emerging applications
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(Nano)plastics in the environment - Sources, fates and effects
da Costa, J. P., Santos, P. S. M., Duarte, A. C., & Rocha-Santos, T. (2016) · Science of The Total Environment · doi:10.1016/j.scitotenv.2016.05.041 · Cited by 1,139
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“Most algae have an optimum growing temperature range 20 Ce30 C (Singh and Singh, 2015).”
BackgroundUps and Downs in the Ocean: Effects of Biofouling on Vertical Transport of Microplastics
Kooi, M., Nes, E. H. V., Scheffer, M., & Koelmans, A. A. (2017) · Environmental Science & Technology · doi:10.1021/acs.est.6b04702 · Cited by 977 · cited 1×
“Theoretical model was also developed to simulate the effect of biofouling on the fate of microplastics, which predicted size-dependent vertical movement of microplastics and a maximum concentration at intermediate depths in the ocean (Kooi et al., 2017), but field observation supporting this prediction is still lackin…”
BackgroundEarly microbial biofilm formation on marine plastic debris
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Cited by
Microplastics in lakes and rivers: An issue of emerging significance to limnology
D’Avignon, G., Gregory-Eaves, I., & Ricciardi, A. (2022) · Environmental Reviews · doi:10.1139/er-2021-0048 · Cited by 169
Castro-Castellon, A. T., Horton, A. A., Hughes, J. M. R., Rampley, C., Jeffers, E. S., Bussi, G., & Whitehead, P. (2022) · Science of The Total Environment · doi:10.1016/j.scitotenv.2021.151638 · Cited by 164
A plastic world: A review of microplastic pollution in the freshwaters of the Earth's poles
Citterich, F., Lo Giudice, A., & Azzaro, M. (2023) · Science of The Total Environment · doi:10.1016/j.scitotenv.2023.161847 · Cited by 125
Microplastic removal from urban stormwater: current treatments and research gaps
Stang, C., Mohamed, B. A., & Li, L. Y. (2022) · Journal of Environmental Management · doi:10.1016/j.jenvman.2022.115510 · Cited by 83
Okeke, E. S., Ezeorba, T. P. C., Chen, Y., Mao, G., Feng, W., & Wu, X. (2022) · Environmental Science and Pollution Research · doi:10.1007/s11356-022-22612-w · Cited by 37
Metadata
- Authors
- Chen, X., Xiong, X., Jiang, X., Shi, H., & Wu, C.
- Venue
- Chemosphere
- Publisher
- Elsevier BV
- Published
- 2019-05
- Volume
- 222
- Pages
- 856-864
- ISSN
- 0045-6535 (ISSN-L)
- OpenAlex
- W2912409038
- Cited by
- 295
- References
- 13
- FWCI
- 7.20
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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