Environmental Radioactivity in Denmark in 1974.
The present report deals with the measurement of fall-out radioactivity in Denmark in 1974. Strontium-90 was determined in samples from all over the country of precipitation, soil, ground water, sea water, grass, dried milk, fresh milk, grain, bread, potatoes, vegetables, fruit, total diet, drinking water, and human bone. Furthermore, 90Sr was determined in local samples of air, rain water, grass, sea plants, fish, and meat. Caesium-137 was determined in soil, sea water, milk, grain products, potatoes, vegetables, fruit, total diet, fish, and meat. It was also measured by wholebody-counting of a control group at Tisø. Estimates of the mean contents of radiostrontium and radiocaesium in the human diet in Denmark during 1974 are given. The gamma-background was measured regularly at locations around Risø, at ten of the State experimental farms, in one area in Zealand, one in Jutland, and along the shores of the Great Belt. Finally the report includes routine surveys of environmental samples from the Risø area.
D000398:Air Pollution, Radioactive / Q000032:analysis; D000818:Animals; D001417:Background Radiation; D001842:Bone and Bones / Q000032:analysis; D002417:Cattle; D002588:Cesium Radioisotopes; D005399:Fishes; D005507:Food Contamination, Radioactive / Q000032:analysis; D005618:Fresh Water / Q000032:analysis; D006801:Humans; D008892:Milk / Q000032:analysis; D010944:Plants / Q000032:analysis; D011847:Radioactive Fallout / Q000032:analysis*; D011891:Rain; D012623:Seawater / Q000032:analysis; D012987:Soil / Q000032:analysis; D014878:Water Pollution, Radioactive / Q000032:analysis
D002588:Cesium Radioisotopes; D011847:Radioactive Fallout; D012987:Soil