Historically low microplastic loads within white bream (Blicca bjoerkna) in the Marmara basin, Türkiye
Künye
Kurtul, I., Parker, B., Bayçelebi, E., Oral Kaba, M., Kaya, C., Mutlu, T., Akalın, S., Gedik, K., Haubrock, P. J., Tarkan, A. S., & Britton, J. R. (2025). Historically low microplastic loads within white bream (Blicca bjoerkna) in the Marmara basin, Türkiye. Journal of Fish Biology. https://doi.org/10.1111/jfb.70076Özet
Assessment of 154 white bream Blicca bjoerkna specimens collected between 1963 and 2004 from Manyas and Uluabat lake, northwest Türkiye, revealed that only 3.2% of fish were contaminated with microplastics, with a mean incidence and standard error of 0.04 ± 0.02 particles. Black fibres and white fragments were spectroscopically confirmed as polyamide and polyethylene terephthalate. Contamination status (contaminated/uncontaminated) of individuals was unrelated to Fulton's condition factor, lake, sampling year and sex. Results thus highlight the utility of historical collection specimens in assessing temporal microplastic contamination within freshwater fishes.
