TR
EN
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
Destekleyen Kurum
Ege Üniversitesi
Proje Numarası
FYL-2019-20457
Etik Beyan
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.
Teşekkür
This Project has been partially funded by Ege University Scientific Reasearch Project No: FYL-2019-20457.
Kaynakça
- Bartolomé, L., Bustamante, M., Navarro, P., Tajadura, J., Gorostiaga, J.M., Díez, I., Zuloaga, O., & Etxebarria, N. (2011). The use of limpets as monitor of PAHs pollution in the Cantabrian coast. Continental Shelf Research, 31(17), 1818–1826. https://doi.org/10.1016/j.csr.2011.08.001
- Baskaran, M. (2011). Po-210 and Pb-210 as atmospheric tracers and global atmospheric Pb-210 fallout: A review. Journal of Environmental Radioactivity, 102(5), 500 513. https://doi.org/10.1016/j.jenvrad.2010.10.007
- Beiras, R., Bellas, J., Fernández, N., Lorenzo, J.I., & Cobelo-Garcı́a, A. (2003). Assessment of coastal marine pollution in Galicia (NW Iberian Peninsula); metal concentrations in seawater, sediments and mussels (Mytilus galloprovincialis) versus embryo–larval bioassays using Paracentrotus lividus and Ciona intestinalis. Marine Environmental Research, 56(4), 531–553. https://doi.org/10.1016/S0141-1136(03)00042-4
- Brown, J., Teien, H.C., Thørring, H., Skipperud, L., Hosseini, A., Lind, O.C., Oughton, D., & Salbu, B. (2024). Transfer of radionuclides through ecological systems: Lessons learned from 10 years of research within CERAD CoE. Science of The Total Environment, 940, 173503. https://doi.org/10.1016/j.scitotenv.2024.173503
- Bu-Olayan, A.H., & Thomas, B.V. (2001). Arsenic levels in the marine ecosystem off the Kuwait Coast, Arabian Gulf. The Environmentalist, 21(1), 71–75. https://doi.org/10.1023/A:1010646305952
- Campanella, L., Conti, M.E., Cubadda, F., & Sucapane, C. (2001). Trace metals in seagrass, algae and molluscs from an uncontaminated area in the Mediterranean. Environmental Pollution, 111(1), 117–126. https://doi.org/10.1016/S0269-7491(99)00327-9
- Carvalho, F., Fernandes, S., Fesenko, S., Holm, E., Howard, B., Martin, P., Phaneuf, M., Porcelli, D., Pröhl, G., & Twining, J. (2017). The Environental Behaviour of Polonium. International Atomic Energy Agency, Technical Reports Series, No. 484,255 p.
- Cravo, A., Foster, P., & Bebianno, M.J. (2002). Minor and trace elements in the shell of Patella aspera (Röding 1798). Environment International, 28(4), 295–302. https://doi.org/10.1016/S0160-4120(02)00038-7
Ayrıntılar
Birincil Dil
İngilizce
Konular
Ekoloji (Diğer)
Bölüm
Araştırma Makalesi
Erken Görünüm Tarihi
9 Aralık 2024
Yayımlanma Tarihi
11 Aralık 2024
Gönderilme Tarihi
10 Mayıs 2024
Kabul Tarihi
26 Eylül 2024
Yayımlandığı Sayı
Yıl 2024 Cilt: 41 Sayı: 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