Determination of131I,134Cs,137Cs in grass and cheese after Chernobyl accident in Austria |
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Authors: | D K Teherani |
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Institution: | (1) Research Center Seibersdorf, Institute of Biology, A-2444 Seibersdorf, Austria |
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Abstract: | Various samples from Styria /grass/ and Salzburg /cheese/ were analyzed for131I,134Cs and137Cs concentration during April–July 1986 by -ray spectrometry. The concentrations are reported in nCi kg–1 wet weight. The concentration values found for131I 0.2–17.2 nCi kg–1 /grass/, 0.1–0.5 nCi kg–1 /cheese/, for134Cs 1.1–6.2 nCi kg–1 /grass/, 0.2–1.3 nCi kg–1 /cheese/, for137Cs 1.6–15.7 nCi kg–1 /grass/, 0.3–2.2 nCi kg–1 /cheese/. While radioactivity of131I,134Cs and137Cs in cheese samples increases from May to June, it decreases in grass samples from May to July 1986. |
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