Microelement content of the Novosibirsk reservoir bottom sediments as the reflection of its ecological state

Autor:	V.A Trounova, I.P Sokolovskaya
Rok vydání:	2000
Předmět:	Physics Nuclear and High Energy Physics Period (periodic table) Ecology Soil water Vinogradov Instrumentation
Zdroj:	Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 448:446-448
ISSN:	0168-9002
DOI:	10.1016/s0168-9002(00)00234-5
Popis:	The dark contents of bottom sediments samples (one of the Novosibirsk reservoir component) as a sample of its ecological state have been investigated. Microelement concentrations of these samples have been determined using X-ray fluorescence analysis with synchrotron radiation excitation (SRX-RFA). Insignificant differences between the microelement average concentrations of the samples of bottom sediments in 1997 and the dark contents of these elements has been established the (Vinogradov, Geochemistry of Rare and Dispered Chemical Elements in Soils, Academy of Sciences of USSR Press, Moscow, 1957, p. 237 (in Russian) ). On the whole the microelement contents in samples during the period 1991–1997 are close to their normal concentrations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fb0337780932e8b55f1cc6b63aab3e5f https://doi.org/10.1016/s0168-9002(00)00234-5 Zobrazit plný text záznamu Full Text from ScienceDirect