Hydrobiological Journal
Выходит 6 номеров в год
ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991
SJR:
0.221
SNIP:
0.469
CiteScore™::
0.9
H-Index:
12
Indexed in
Several Aspects of Forming of the Absorbed Dose of Emerged Aquatic Plants
Том 53,
Выпуск 6, 2017,
pp. 68-76
DOI: 10.1615/HydrobJ.v53.i6.70
Краткое описание
Forming of the absorbed dose rate in Typha angustifolia L. and Glyceria maxima (C. Gartm.) from radiation of 137Cs was studied. The dependence between absorbed dose rate and the depth of plant growth was found. Dose rate in roots of Glyceria maxima was found to be 4–7 times higher than in above-ground organs, in roots of Typha angustifolia – 9–32 times higher. Portion of the above-ground organs of Glyceria maxima in forming of dose rate was 25–59%, of Typha angustifolia – 8–12%, the roots of the considered species – 19–48%. Portion of external irradiation in forming of total dose rate in Typha angustifolia did not exceed 15%.
Ключевые слова: aquatic plants, absorbed dose rate, ionizing radiation,
underground and above-ground organs, 137Cs
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