Research Article

Assessment of polonium-210 bioaccumulation in Mediterranean limpet Patella caerulea (Linnaeus, 1758) and sea urchin Paracentrotus lividus (Lamarck, 1816) from different coastal areas of Türkiye: Inclusion of a seasonal investigation

Volume: 41 Number: 4 December 11, 2024
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Assessment of polonium-210 bioaccumulation in Mediterranean limpet Patella caerulea (Linnaeus, 1758) and sea urchin Paracentrotus lividus (Lamarck, 1816) from different coastal areas of Türkiye: Inclusion of a seasonal investigation

Abstract

This study investigated the seasonal variations of polonium-210 (²¹⁰Po) activity concentrations in two marine invertebrate species: Mediterranean limpet (P. caerulea) and the sea urchin (P. lividus). Seasonal sample collection was conducted across three Aegean and Sea of Marmara coastal stations from December 2018 to October 2019. The stations included İzmir-Urla, Karaburun, and İstanbul Island-Kınalıada. To assess the size-dependent bioaccumulation of ²¹⁰Po, individuals were categorized into size groups. The activity concentrations in both species exhibited seasonal fluctuations, ranging from 4.9 ± 3.4 Bq kg⁻¹ dry weight to 28.0 ± 8.4 Bq kg⁻¹ dry weight in Mediterranean limpets and 8.7 ± 6.1 Bq kg⁻¹ dry weight to 58.0 ± 18.5 Bq kg⁻¹ dry weight in sea urchins. The highest ²¹⁰Po activity concentrations were consistently observed in spring across all sampling locations.

Keywords

Supporting Institution

Ege Üniversitesi

Project Number

FYL-2019-20457

Ethical Statement

Ethics Committee approval certificate is not required for materials used in this study. For this reason, Ethics Committee Certificate was not obtained in this study.

Thanks

This Project has been partially funded by Ege University Scientific Reasearch Project No: FYL-2019-20457.

References

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Details

Primary Language

English

Subjects

Ecology (Other)

Journal Section

Research Article

Early Pub Date

December 9, 2024

Publication Date

December 11, 2024

Submission Date

May 10, 2024

Acceptance Date

September 26, 2024

Published in Issue

Year 2024 Volume: 41 Number: 4

APA
Arslantürk, D., Uğur Görgün, A., & Filizok, I. (2024). Assessment of polonium-210 bioaccumulation in Mediterranean limpet Patella caerulea (Linnaeus, 1758) and sea urchin Paracentrotus lividus (Lamarck, 1816) from different coastal areas of Türkiye: Inclusion of a seasonal investigation. Ege Journal of Fisheries and Aquatic Sciences, 41(4), 273-279. https://doi.org/10.12714/egejfas.41.4.03