Инд. авторы:	Belyanin D.K., Vosel Y.S, Mezina K., Melgunov M.S., Kropacheva M.Y., Shcherbov B.L, Rubanov M.V., Zhurkova I.S.
Заглавие:	Radioisotope Be-7, Pb-210, Cs-137 and K-40 in the needles of larch and cedar in the Novy Urengoy region (Arctic part of Western Siberia)
Библ. ссылка:	Belyanin D.K., Vosel Y.S, Mezina K., Melgunov M.S., Kropacheva M.Y., Shcherbov B.L, Rubanov M.V., Zhurkova I.S. Radioisotope Be-7, Pb-210, Cs-137 and K-40 in the needles of larch and cedar in the Novy Urengoy region (Arctic part of Western Siberia) // Applied Geochemistry. - 2021. - Vol.124. - Art.104822. - ISSN 0883-2927.
Внешние системы:	DOI: 10.1016/j.apgeochem.2020.104822; WoS: 000612398700002;
Реферат:	eng: Annual needles of larch and cedar were sampled in the tundra zone of the Arctic part of Western Siberia in order to determine Be-7, Pb-210, Cs-137 and K-40 specific activities. Higher concentrations of Cs-137 and K-40 in the needles of cedar relative to the needles of larch can be associated with a clear difference in the properties of accumulation and translocation of cesium and potassium among these species. Higher concentrations of Be-7 and Pb-210 in the needles of larch relative to cedar needles and close isotopic ratios (Be-7/Pb-210) are probably due to more efficient aerosol deposition on vegetative canopies of larch.
Ключевые слова:	ACCIDENT; TRANSPORT; FUKUSHIMA; FOREST; RADIOCESIUM; DRY DEPOSITION; Larch; SYSTEM; Western Siberia; Arctic; Cesium; Needles; Bioaccumulation; Atmosphere precipitation; Isotopic ratio; Cedar; BEHAVIOR;
Издано:	2021
Физ. характеристика:	104822