title: Radioactivity concentrations in mussel (Mytilus galloprovincialis) of Turkish Sea coast and contribution of ²¹⁰Po to the radiation dose.
abstract: Radionuclides levels were determined in indigenous and transplanted mussels (Mytilus galloprovincialis) collected from Turkish marine environment. Radioactivity concentrations of ¹³⁷Cs, ⁴⁰K, ²²⁶Ra, ²²⁸Ra, ²¹⁰Po and ²¹⁰Pb were determined in the soft tissues of the mussel samples collected in Bosphorus Strait, Coasts of Black Sea, Marmara Sea and Aegean Sea. Mussel transplantation was carried out by using mussel cages in Levantine Sea coast since M. galloprovincialis did not naturally adapt along the coast. The average activity concentrations of ¹³⁷Cs, ⁴⁰K, ²²⁶Ra, ²²⁸Ra, ²¹⁰Po and ²¹⁰Pb in the coastline of Turkey were found to be 0.7±0.1, 469±24, 0.9±0.1, 1.0±0.1, 122±4 and 10.9±0.9 Bq kg⁻¹ in dry weight (dw), respectively. The average of ²¹⁰Po/²¹⁰Pb ratio was found to be ∼14. Total annual effective ²¹⁰Po dose was calculated to be in the range of 0.25-3.30 μSv due to mussel consumption. Radioactivity and dose levels were compared with those of similar studies carried out in Mediterranean countries.
authors.affiliation: Istanbul University, Faculty of Science, Department of Biology, 34134 Vezneciler, Istanbul, Turkey. Electronic address: kilic_onder@yahoo.com.
authors.forename: Önder
authors.initials: Ö
authors.lastname: Kılıç
authors.affiliation: Istanbul University, Faculty of Science, Department of Biology, 34134 Vezneciler, Istanbul, Turkey.
authors.forename: Murat
authors.initials: M
authors.lastname: Belivermiş
authors.affiliation: Istanbul University, Faculty of Science, Department of Biology, 34134 Vezneciler, Istanbul, Turkey.
authors.forename: Yavuz
authors.initials: Y
authors.lastname: Cotuk
authors.affiliation: Istanbul University, Faculty of Science, Department of Biology, 34134 Vezneciler, Istanbul, Turkey.
authors.forename: Sayhan
authors.initials: S
authors.lastname: Topçuoğlu
mesh_terms: D000818:Animals; D049878:Mytilus / Q000378:metabolism*; D011059:Polonium / Q000378:metabolism*; D011829:Radiation Dosage; D011834:Radiation Monitoring; D014421:Turkey; D014875:Water Pollutants, Radioactive / Q000378:metabolism*
chemical_list: D014875:Water Pollutants, Radioactive; D011059:Polonium
keywords: (137)Cs; (210)Po; Mussel cage; Mytilus galloprovincialis; Turkish Sea coast