Strontium-90: the background concentration of some of its chemical analogues, natural radionuclides, and strontium in the Dnieper liman bottom sediments
| Autor: | N. A. Konovalenko, V. F. Andryushchenko, S. A. Shibayeva, L. V. Savina, A. I. Ryabinin |
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| Rok vydání: | 1996 |
| Předmět: |
Fluid Flow and Transfer Processes
Radionuclide Strontium Induced radioactivity chemistry.chemical_element Ocean Engineering Oceanography Monitoring and control Natural (archaeology) chemistry Environmental chemistry Correlation analysis General Earth and Planetary Sciences Liman Geology Strontium-90 Water Science and Technology General Environmental Science |
| Zdroj: | Physical Oceanography. 7:209-216 |
| ISSN: | 0928-5105 |
| DOI: | 10.1007/bf02509840 |
| Popis: | In July–August 1993, 41 samples of the Dnieper liman bottom sediments were taken at nine stations occupied by the State Service for Monitoring and Control of the Marine Environment. Chemical analysis of strontium-90, radium-226, thorium-232, calcium, and stable strontium concentrations was performed. Strontium-90 was found to be non-monotonically distributed in the interiors of bottom sediments down to a depth of 100–120 cm. Correlation analysis carried out, for individual pairs of the components showed the level of relationship between them to be statistically significant. The content of Sr-90 has been determined. |
| Databáze: | OpenAIRE |
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