The microplastic pattern in Turkish lakes: sediment and bivalve samples from Çıldır Lake, Almus Dam Lake, and Kartalkaya Dam Lake

Authors

KENAN GEDİK
ŞEBNEM ATASARAL

DOI

10.55730/1300-0179.3093

Abstract

Plastic has become one of the most prominent contaminants in recent decades, posing a major environmental threat with critical implications for seafood safety. Thus, we investigated the abundance and characterization of the microplastics (MPs) in the sediment and bivalves from Çıldır Lake, Almus Dam Lake, and Kartalkaya Dam Lake in Turkey. The abundance of the MPs ranged from 19-156 MP kg$^{-1}$ in the sediments, while 0.75-10.0 MP individual$^{-1}$ (indiv.$^{-1}$) in Anodonta sp., 0.16-1.00 MP indiv.$^{-1}$ in Dreissena polymorpha, 0.50-2.50 indiv.$^{-1}$ in the Unio damescensis was detected. ATR-FTIR was used to identify four distinct polymer types, with polyethylene terephthalate being the most prevalent. Fiber predominated in bivalve samples, whereas fragments in sediment and MPs were often

Keywords

Microplastic, mussel, freshwater, Unio, Dreissena, Anodonta

First Page

397

Last Page

408

Recommended Citation

GEDİK, KENAN and ATASARAL, ŞEBNEM (2022) "The microplastic pattern in Turkish lakes: sediment and bivalve samples from Çıldır Lake, Almus Dam Lake, and Kartalkaya Dam Lake," Turkish Journal of Zoology: Vol. 46: No. 5, Article 1. https://doi.org/10.55730/1300-0179.3093
Available at: https://journals.tubitak.gov.tr/zoology/vol46/iss5/1