Uranium ores and depleted uranium in the environment, with a reference to uranium in the biosphere from the Erzgebirge/Sachsen, Germany.
The Erzgebirge ('Ore Mountains') area in the eastern part of Germany was a major source of uranium for Soviet nuclear programs between 1945 and 1989. During this time, the former German Democratic Republic became the third largest uranium producer in the world. The high abundance of uranium in the geological formations of the Erzgebirge are mirrored in the discovery of uranium by M. Klaproth close to Freiberg City in 1789 and the description of the so-called 'Schneeberg' disease, lung cancer caused in miners by the accumulation of the uranium decay product, radon, in the subsurfaces of shafts. Since 1991, remediation and mitigation of uranium at production facilities, rock piles and mill tailings has taken place. In parallel, efforts were initiated to assess the likely adverse effects of uranium mining to humans. The costs of these activities amount to about 6.5 10(9) Euro. A comparison with concentrations of depleted uranium at certain sites is given.
Meinrath
A
A
Klinikum, Bischof-Piligrim Str. 1, 94032 Passau, FRG, Germany. meinrath@panet.de
Schneider
P
P
Meinrath
G
G
D003365:Costs and Cost Analysis; D004784:Environmental Monitoring; D004787:Environmental Pollution / Q000191:economics / Q000517:prevention & control; D055593:Geological Phenomena; D005844:Geology; D005858:Germany; D006801:Humans; D008175:Lung Neoplasms / Q000209:etiology; D008906:Mining; D011634:Public Health; D011832:Radiation Injuries; D012990:Soil Pollutants, Radioactive / Q000009:adverse effects / Q000032:analysis*; D014501:Uranium / Q000009:adverse effects / Q000032:analysis* / Q000737:chemistry; D014875:Water Pollutants, Radioactive / Q000009:adverse effects / Q000032:analysis*
D012990:Soil Pollutants, Radioactive; D014875:Water Pollutants, Radioactive; D014501:Uranium