Dating of Black Sea sediments from Romanian coast using natural Pb-210 and fallout Cs-137

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2004-01-01
Aycik, GA
Cetaku, D
Erten, HN
Salihoglu, I
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The sediment samples collected near the shore from Romania were used for the determination of levels of natural Pb-210, Ra-226 and fallout Cs-137 radionuclides. The sediment samples were dried and ground to a fine powder. Airtight sealed samples were counted by gamma-spectrometer with 110 cm(3) well-type HPGe detector for one week each. By using the isotopic analysis results, sediment accumulation rate was determined. A sedimentation rate of 0.20 +/- 0.01 cm.y(-1) was determined using Pb-210 method and 0.15+/-0.03 cm.y(-1) using Cs-137 isotope. Fallout peak from Chernobyl reactor accident, as well as the peaks due to nuclear tests, act as time markers.
Analytical Chemistry, Spectroscopy, Public Health, Environmental and Occupational Health, Nuclear Energy and Engineering, Pollution, Health, Toxicology and Mutagenesis, Radiology Nuclear Medicine and imaging
https://hdl.handle.net/11511/67528
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
Graduate School of Marine Sciences, Article

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Citation Formats
G. Aycik, D. Cetaku, H. Erten, and I. Salihoglu, “Dating of Black Sea sediments from Romanian coast using natural Pb-210 and fallout Cs-137,” JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, pp. 177–180, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67528.
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