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Variability of the fields of concentration of microelements and strontium in seawater near the South Coast of the Crimea in 2002–2007
Authors:A I Ryabinin  Yu A Mal’chenko  L V Saltykova  E A Danilova  S A Bobrova
Institution:(1) Laboratory of Radiation Biology, Centre of Oncology, Kraków, Poland;(2) Klinik und Poliklinik für Strahlentherapie und Radioonkologie, Medizinische Fakultät Carl Gustav Carus der Technischen Universität Dresden, Fetscherstrasse 74, PF 58, 01307 Dresden, Germany;(3) Forschungszentrum Rossendorf, Dresden, Germany;(4) Present address: Klinik und Poliklinik für Strahlentherapie und Radioonkologie, Medizinische Fakultät Carl Gustav Carus der Technischen Universität Dresden, Fetscherstrasse 74, PF 58, 01307 Dresden, Germany;
Abstract:We study the space-and-time variability of the concentrations of 27 microelements (Sc, Cr, Mn, Fe, Ni, Co, Cu, Zn, As, Mo, Ag, Cd, Sn, Se, Sb, Ba, La, Ce, Sm, Eu, Tb, Hf, Hg, Pb, Au, Th, and U) and Sr in the sea, river, and waste waters of the South Coast of Crimea in 2002–2007. Parallel with the data about elements studied earlier, we present, for the first time, the data of investigations of the contents of rareearth elements (Lu, Nd and Yb) whose concentrations in the major part of the analyzed samples of seawater were lower than the limit of their quantitative determination. We present the ranges of the concentrations of elements and perform their comparison with the data of the previous period of monitoring.
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