| Abstract | This dataset contains information on Sr-90 and Cs-137 contamination in soil (activity concentration) in the Ukrainian part of the Chornobyl Exclusion Zone. Observation sites and sampling dates are also listed in the data-file. All Sr-90 and Cs-137 data have been decay-corrected to January 1, 2021. Detailed processing methods and data are published in below papers.
Holiaka, D. M., Levchuk, S. E., Yoschenko, V. I., Kashparov, V. A., Yoschenko, L. V., Holiaka, M. A., Pavliuchenko, V. V., Diachuk, P. P., Zadorozhniuk, R. M., & Morozova, V. S. (2020). 90Sr and 137Cs inventories in the depots and biogenic fluxes of the typical forest stands in the Chernobyl exclusion zone. Nuclear Physics and Atomic Energy, 21(3), 256–264. https://doi.org/10.15407/jnpae2020.03.256
Kashparov, V., Levchuk, S., Zhurba, M., Protsak, V., Beresford, N. A., & Chaplow, J. S. (2020). Spatial radionuclide deposition data from the 60 km radial area around the Chernobyl Nuclear Power Plant: Results from a sampling survey in 1987. Earth System Science Data, 12(3), 1861–1875. https://doi.org/10.5194/essd-12-1861-2020 |
| Citation text | Holiaka, D., Igarashi, Y., Zadorozhniuk, R., Holiaka, M., Oleksandr, L., & Yoschenko, V. (2025). Contamination levels of Sr-90 and Cs-137 in soil within Chornobyl forests and woody communities during 2020-2021 [Dataset]. Center for Research in Radiation, Isotopes, and Earth System Sciences, University of Tsukuba. https://doi.org/10.34355/CRiES.U.Tsukuba.00278
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