naa a22 4500 510764800 CHVBK 20180411083152.0 cr unu---uuuuu 180411e20130201xx s 000 0 eng 10.1134/S0001437013010086 doi (NATIONALLICENCE)springer-10.1134/S0001437013010086 Concentration of chemical elements by zooplankton of the White Sea [Elektronische Daten] [G. Leonova, V. Bobrov, A. Bogush, V. Bychinskii] A technique of net sampling of zooplankton at night in the Kandalaksha and Dvinskii Bays and during the full tide in the Onezhskii Bay of the White Sea allowed us to obtain "clean” samples without considerable admixtures of terrigenous suspension. The absence of elements-indicators of the terrigenous suspension (Al, Ti, and Zr) in the EDX spectra allows concluding that the ash composition of the tested samples is defined by the constitutional elements comprising the organic matter and integument (chitin, shells) of planktonic organisms. A quantitative assessment of the accumulation of a large group of chemical elements (approximately 40) by zooplankton based on a complex of modern physical methods of analysis is presented. The values of the coefficient of the biological accumulation of the elements (Kb) calculated for the organic matter and the enrichment factors (EF) relative to the Clarke concentrations in the shale are in general determined by the mobility of the chemical elements in the aqueous solution, which is confirmed by the calculated chemical speciation of the elements in the inorganic subsystem of the surface waters of Onezhskii Bay. Pleiades Publishing, Ltd., 2013 Leonova G. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut Bobrov V. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut Bogush A. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut Bychinskii V. Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia aut Oceanology SP MAIK Nauka/Interperiodica 53/1(2013-02-01), 54-70 0001-4370 53:1<54 2013 53 11491 https://doi.org/10.1134/S0001437013010086 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0001437013010086 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Leonova G. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Bobrov V. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Bogush A. Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Bychinskii V. Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences, Irkutsk, Russia aut NATIONALLICENCE 773 0- Oceanology SP MAIK Nauka/Interperiodica 53/1(2013-02-01), 54-70 0001-4370 53:1<54 2013 53 11491 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer