Honeys Pháp thu Kể từ khi tai nạn Chernobyl tháng năm 1986 đã phải chịu phép đo phổ gamma để ước tính nhiễm bẩn phóng xạ của họ. 134Cs và 137Cs Đã qua sử dụng là chỉ dấu của sự phóng xạ nhân tạo. Theo tìm thấy sự khác biệt Were Để ngày lấy mẫu, lấy mẫu của Cục, và loại mật ong. Tuy nhiên, kết quả Thể hiện kết luận đó người Pháp đã bị ô nhiễm bởi hạt nhân phóng xạ Been Honeys Sau khi thảm họa này. . | 9 Cesium-134 and Cesium-137 in French honeys collected after the Chernobyl accident J. Devillers N. Ben Ghouma- Tomasella and . Doré Summary French honeys collected since the Chernobyl accident in May 1986 were subjected to gamma spectrometry to estimate their radioactive contamination. 134Cs and 137Cs were used as markers of the artificial radioactivity. Differences were found according to the date of sampling the department of sampling and the type of honey. However the results showed conclusively that the French honeys have been contaminated by radionuclides after this catastrophe. Introduction The explosion of the number four reactor at Chernobyl Ukraine on April 26 1986 was the greatest peacetime industrial disaster of all time. In addition to massive radioactive contamination in the vicinity of the reactor 1 the explosion and the ensuing 10-day fire propelled an aerosol of radionuclides and particulates into the atmosphere. The amount of radioactive materials released during this accident totaled about 1019 Becquerels Bq 2 . While the releases contained numerous fission products 133 a A 131I 134c 137C 132Ta 89s 90s 140b 95z 99M 103R 106r 141Cf Ac I Cs cs 1c si si Dd ZI Mo Ru Ru ce 144 21 239 ơti Pii 239Pl 1 240Ph 241 Ph 242P -m fti p 1 ctdí TÌ p CP QI 11 m Q TÌ d Qft nTi - ce Np Pu ru Pu Pu CUI the iodine cesium and stion-tium components were the most deleterious. Indeed while 131I preferentially fixed by the thyroid increases the risk of cancer of this gland cesium and strontium are readily incorporated into biological tissues as homologues of potassium and calcium respectively. During the Chernobyl accident the release of these elements was estimated at approximately 1760 54 85 115 and 10 petabecquerels 1015Bq for 131I 134Cs 137Cs 89Sr and 90Sr respectively 2 . Widespread distribution of radioactivity throughout the northern hemisphere was noted. A contributing factor was the variation in meteorological conditions and wind regimes during the period of .
