Soil and vegetation influence in plants natural radionuclides uptake at a uranium mining site
E Charro, A Moyano - Radiation Physics and Chemistry, 2017 - Elsevier
The main objective of this work is to investigate the uptake of several radionuclides by the
vegetation characteristic of a dehesa ecosystem in uranium mining-impacted soils in Central-
West of Spain. The activity concentration for 238 U, 226 Ra, 210 Pb, 232 Th, and 224 Ra
was measured in soil and vegetation samples using a Canberra n-type HPGe gamma-ray
spectrometer. Transfer factors of natural radionuclides in different tissues (leaves, branches,
twigs, and others) of native plants were evaluated. From these data, the influence of the …
vegetation characteristic of a dehesa ecosystem in uranium mining-impacted soils in Central-
West of Spain. The activity concentration for 238 U, 226 Ra, 210 Pb, 232 Th, and 224 Ra
was measured in soil and vegetation samples using a Canberra n-type HPGe gamma-ray
spectrometer. Transfer factors of natural radionuclides in different tissues (leaves, branches,
twigs, and others) of native plants were evaluated. From these data, the influence of the …
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