Migration of Plutonium in Rock: Incorrect Dispersion Formula
نویسندگان
چکیده
منابع مشابه
Plutonium Speciation, Solubilization, and Migration in Soils
Los Alamos National Laboratory, an affirmative actionlsqual opportunityemployer, is operated by the Universityof California rbrthe U.S. Department of Energy under contract W-7405-ENG-36. By acceptance of this articie, the publisher recognizes that the U.S. Government retains a nonexclusive, royalty-free license to publishor reproduce the publishedform of this contribution,or to allow others to ...
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Page 1 of 1 (page number not for citation purposes) In a recent study on nurses’ ability to predict volume status after subarachnoid haemorrhage, we found very low predictive values [1]. In a letter to the editor, Dane [2] argued that an error in statistics ‘makes any reasonable conclusions impossible’. Because Dr Dane was the statistical reviewer of our manuscript, both the authors and the edi...
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The isotopic composition, size distribution, and redox speciation of plutonium (Pu) in the groundwater in the vicinity of the F-area seepage basins at the U.S. Department of Energy Savannah River Site (SRS) were examined. A low 240Pu/239Pu ratio in the upstream control well signifies a Pu source otherthan global fallout and indicates reactor-produced Pu. Elevated 240Pu/239Pu atom ratios downstr...
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This study investigated the dependence of Pu3+ and Pu4+ vertical distribution on the soil characteristics in soddy and forest soil. Soil samples were analysed for organic matter and pH. Special columns with contaminated (239Pu) soil surface were kept for 326 days under field conditions. The analysis of the contaminated soil layers (5 cm each, totalling 20 cm) showed that 81% of 239Pu4+, 44% of ...
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ژورنال
عنوان ژورنال: Science
سال: 1978
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.200.4337.88