Кл.слова (ненормированные):
aluminum -- hafnium -- lanthanide -- scandium -- thorium -- analytic method -- article -- chemical analysis -- ecosystem -- molecular dynamics -- molecular recognition -- physical chemistry -- river
Аннотация: Aluminum, Sc, Th, Hf, and lanthanoids belong to groups of elements that are, slightly, very slightly, and moderately captured in marsh ecosystems. In the genesis of the peatbog the biogeochemical migration of elements is mainly determined by the quality of the humus barriers as well as by the capability to form intermetallic compounds of widely varying compositions. In the surface layer (10 cm) of the peatbog the highest content of Al, Hf, Ce, and Sm over the entire history of marsh development was observed. This fact reflects the modem tendency to forming technogenic streams of the above content.
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Держатели документа:
Institute of Forest, Siberian Branch RAS, Krasnoyarsk 630090, Russian Federation
Institute of Chemical Kinetics and Combustion, SB RAS, Novosibirsk 630090, Russian Federation
Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, Moscow Region 141980, Russian Federation
Доп.точки доступа:
Efremova, T.T.; Efremov, S.P.; Koutzenogii, K.P.; Smirnova, A.I.; Peresedov, V.F.; Ostrovnaya, T.M.; Chinaeva, V.P.