ArticleScientific reports2025
Toxicity, health risks, environmental effects of trace metals in the sediments of the Middle Black Sea (Samsun) and bioaccumulation in Hyallella azteca amphipods.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
The present work studied the sources, concentrations, distributions, and possible ecotoxicological risks of trace metals (TMs) in surface sediments of the Kızılırmak and Yeşilırmak Rivers, the largest rivers in the Black Sea Region of Türkiye, and the Mert and Engiz Rivers located between these rivers, to evaluate the region's health risks and pollution status. Average TM concentrations were measured in mg/kg and ordered from smallest to largest as Cd (4.1) < Co (19.9) < Ni (31.6) < Cu (34.9) < Pb (37.8) < Cr (197.6) < Zn (213.9) < Al (24,408.8) < Fe (35,920). Seasonal changes were observed, especially during the dry season, and Pb, Zn, and Co concentrations were found to increase. The geographic accumulation index (I
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