Radium distribution in anthropogenic soils as a function of soil physicochemical and mineralogical parameters

Autor:	I. I. Shuktomova, L. M. Noskova
Rok vydání:	2015
Předmět:	chemistry.chemical_classification Radionuclide Phosphorus chemistry.chemical_element Soil science engineering.material Geophysics chemistry Geochemistry and Petrology Illite Soil water engineering Soil horizon Kaolinite Organic matter Clay minerals Geology
Zdroj:	Geochemistry International. 53:1012-1018
ISSN:	1556-1968 0016-7029
DOI:	10.1134/s0016702915090050
Popis:	We investigated the effects of physicochemical and mineralogical compositions of radioactively contaminated podzolic and soddy–meadow soils on the 226Ra distribution in the soil profile. It was shown that the physicochemical compositions of soils depend on the type of contamination and have different effects on the mobility of the radionuclide. The presence of phosphorus and organic matter was shown to reduce 226Ra mobility. The highest Ra content was observed in the fraction
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::419601c46a8616afd18c6d9acc1ac687 https://doi.org/10.1134/s0016702915090050 Zobrazit plný text záznamu Full text from SpringerLink