Features of Southern Russian Soils Polluted by Heavy Metals

Autor:	N. Yu. Petrov, O. V. Kalmykova, A. F. Tumanyan, E.V. Kalmykova
Rok vydání:	2020
Předmět:	Pollutant Correlation coefficient General Chemical Engineering Energy Engineering and Power Technology Heavy metals 02 engineering and technology General Chemistry complex mixtures 01 natural sciences 010406 physical chemistry 0104 chemical sciences Metal Fuel Technology Petrochemical 020401 chemical engineering visual_art Environmental chemistry Toxicity class Loam Soil water visual_art.visual_art_medium Environmental science 0204 chemical engineering
Zdroj:	Chemistry and Technology of Fuels and Oils. 56:73-79
ISSN:	1573-8310 0009-3092
Popis:	Experimental test results for heavy metal contents in irrigated soils and toxicity class determinations of the test soils are presented. The heavy metal pollutants in southern Russian soils are complexes of chemical, oil-refinery, petrochemical, metal processing, and other installations. A statistically significant direct dependence of the soil Ca content and the Pb-210 concentration in it (correlation coefficient 0.97) is found and indicates that insoluble Pb-210 is incorporated into carbonates. The pollutant soil content was also found to affect directly the morphological features of Hercules tomato plants. The growth dynamics of the plant aerial part showed that the sprout length diminished with increasing soil toxicity in zone 1 sandy loamy southern Russian soil (toxicity class II).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93f020612c447aec5353ef062ef412ca https://doi.org/10.1007/s10553-020-01112-y Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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