id: 34412
Назва: Phytoremediation of 137Cs contaminated sod-podzolic soil in Northern Polissia white sweet clover (Melilotus albus)
Автори: Snitynskyi V., Razanov S., Hnativ P., Bakhmat O., Kutsenko M., Kolisnyk O.
Ключові слова: phytoremediation; soil; heavy metals; radioactive caesium
Дата публікації: 2023-11-10 11:59:08
Останні зміни: 2023-11-10 11:59:08
Рік видання: 2024
Аннотація: The accident at the Chernobyl nuclear power plant on 26 April 1986 contaminated tracts of Europe with radionuclides. In Ukraine, two million hectares with radiation levels greater than 5.55 × 1011 Bq/km2 were removed from agriculture and 137Cs, with a half-life of 30 years, is still with us. Phytoremediation by vegetation that accumulates toxic elements has been widely applied. White sweet clover (Melilotus albus) accumulates caesium and heavy metals in its biomass but, at the same time, produces nectar and pollen of a safely low level of 137Cs; so this culture is safe for beekeeping in the Chernobyl contamination zone. Growing M. albus over two years (2021–2) on a sandy sod podzolic soil within the Zhytomyr region increased the soil’s easily-hydrolysable N by 29.9%, decreased mobile phosphorus by 18.2%, and mobile forms of Cd by 38.5%, Hg by 25%, Pb by 24.5%, Cu by 18.5%, Zn by 14.9%, 137Cs by 8%.
URI: http://vsau.vin.ua/repository/getfile.php/34412.pdf
Тип виданя: Статті Scopus
Видавництво: International Journal of Environmental Studies. 2024. Vol. 81, № 1. P. 223-229. DOI: 10.1080/00207233.2023.2270305
Розташовується в колекціях :
Ким внесений: Адміністратор
Файл : 34412.pdf Розмір : 3051952 байт Формат : Adobe PDF Доступ : Загально доступний
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