Evidence map›Paper›PMID 41186898›Full record

ArticleBiological trace element research2026

Heavy Metal Contamination in a Marketed Fish (Mullus surmuletus) Under Diverse Anthropogenic Pressures: A Case Study from the Mersin Bay, Türkiye.

Özgür Özbay, Hulusi Dalçık, Fahri Karayakar, İsmail Akçay, Mehmet Tahir Alp

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Article in Biological trace element research, 2026. 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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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Özgür ÖzbayFaculty of Fisheries, Mersin University, Yenişehir, Mersin, Türkiye. ozgurozbay@mersin.edu.tr.
Hulusi DalçıkFaculty of Fisheries, Mersin University, Yenişehir, Mersin, Türkiye.
Fahri KarayakarFaculty of Fisheries, Mersin University, Yenişehir, Mersin, Türkiye.
İsmail AkçayFaculty of Fisheries, Mersin University, Yenişehir, Mersin, Türkiye.
Mehmet Tahir AlpFaculty of Fisheries, Mersin University, Yenişehir, Mersin, Türkiye.

Funding

The Scientific and Technological Research Council of Türkiye (TÜBİTAK) 2209-A Research Project
6 · The paper itself

Abstract

Heavy metal pollution in marine ecosystems poses significant threats to aquatic organisms and human health. This study determined the concentrations of metals in the edible muscle tissues of recently obtained Mullus surmuletus samples collected from three distinct regions of the Mersin Bay, Northeastern (NE) Mediterranean Sea. The muscle tissues of the obtained fish samples were analyzed for the selected metals using microwave-assisted digestion and the ICP-MS technique. Then, potential health risks were assessed using Target Hazard Quotient (THQ) and Cancer Risk (CR) values. Study findings showed that the mean metal concentrations varied between 1.58 and 9.75 mg/kg for Al, 0.0018-0.0020 mg/kg for Cr, 0.292-0.680 mg/kg for Mn, 6.20-20.05 mg/kg for Fe, 0.0006-0.0016 mg/kg for Co, 0.0007-0.0039 mg/kg for Ni, 0.450-0.562 mg/kg for Cu, 4.651-5.823 mg/kg for Zn, 0.00019-0.00022 mg/kg for Cd, and 0.0019-0.0030 mg/kg for Pb, respectively. Metal concentrations varied significantly among sampling locations, with the highest levels detected in the central and eastern regions of the bay, highly influenced by riverine inputs from the Seyhan and Berdan Rivers, as well as maritime and wastewater discharges. One-way ANOVA and Pearson correlation analyses indicated significant spatial variation and potential common sources of metal contamination in the study region. Though all metal concentrations in fish samples were below national and international permissible threshold limits for human consumption, health risk assessments indicated that copper may pose long-term carcinogenic risks.

Indexed as

Anthropogenic EffectsFishesFood ContaminationMetals, HeavySmegmamorphaWater Pollutants, ChemicalAnimalsBaysEnvironmental MonitoringHumansMediterranean SeaTurkeyMetals, HeavyWater Pollutants, ChemicalFishHealth riskMersin bayMetalsMullus surmuletusTürkiye

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.