Výsledky vyhledávání - "A.M. Nikulenkov"

Forty-year evolution of radioactive groundwater contamination at the site of radioactive waste storage (St. Petersburg region, Russian Federation)

Autor: Vyacheslav G. Rumynin, K. V. Vladimirov, D. N. Zamaskin, E. M. Kaplan, V. A. Khodina, A.M. Nikulenkov, I. A. Lelyavin, A. V. Plotnikov

Publikováno v: Геоэкология. Инженерная геология. Гидрогеология. Геокриология. :3-16

Evolution of tritium and beta contamination plumes resulted from radioactive waste leakage in the 1990s has been studied based on 40-year-long monitoring data at the site of radioactive waste (RW) storage. Localand regional-scale hydrodynamics are fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeef1a52428a84bddc16558b5b6972bf
https://doi.org/10.31857/s0869-7809201913-16

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The status and trends in radioactive contamination of groundwater at a LLW-ILW storage facility site near Sosnovy Bor (Leningrad region, Russia)

Autor: Konstantin Rozov, A.M. Nikulenkov, Vyacheslav G. Rumynin, K. V. Vladimirov, V.A. Erzova

Publikováno v: Journal of environmental radioactivity. 237

The article presents results of field studies at a site of radioactive waste storage and disposal facilities (the so-called LD RosRAO site, Sosnovy Bor, Leningrad region, Russia). The objective of the study is to overview the history and occurrence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64dcb2a2a4fab525e2a8641f59321c77
https://pubmed.ncbi.nlm.nih.gov/34364005

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Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Krasnoyarsk region, Russia)

Autor: Vyacheslav G. Rumynin, Konstantin Rozov, P.G. Leskova, A.M. Nikulenkov

Publikováno v: Journal of Environmental Radioactivity. 192:513-523

The study demonstrates the effect of sorption properties of fractured host rocks from the Yeniseysky site (Nizhne-Kansky rock massif, Krasnoyarsk region) on the migration of dissolved radioactive components (137Cs, 90Sr, 79Se, 99Tc, 152(154)Eu, 239(2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43834d76c0185cd21a5517db313a11ad
https://doi.org/10.1016/j.jenvrad.2018.08.001

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Analytical solutions for flow and advective solute transport in unconfined watershed aquifers with depth-dependent hydraulic conductivity

Autor: A.M. Nikulenkov, L.N. Sindalovskiy, Vyacheslav G. Rumynin

Publikováno v: Journal of Hydrology. 603:127116

We present analytical and semi-analytical flow and transport models for 2D (x–z vertical plane) flow and particle transport in stratified rock of sedimentary type or vertically non-uniform bedrock aquifers, which are essentially phreatic. The main

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0122ef7777ce7a857c5d0dd30fae42f0
https://doi.org/10.1016/j.jhydrol.2021.127116

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Assessment of Allowable Thermal Load for a River Reservoir Subject to Multi-Source Thermal Discharge from Operating and Designed Beloyarsk NPP Units (South Ural, Russian Federation)

Autor: Vladimir Ryabchenko, Vyacheslav G. Rumynin, Anton Dvornikov, A.M. Nikulenkov, Elena A. Vereschagina

Publikováno v: Environmental Modeling & Assessment. 22:609-623

This study develops a quantitative approach to the establishment of a maximum allowable thermal discharge into a freshwater body (the Beloyarsk Reservoir) incorporated in the once-through cooling technology at the Beloyarsk nuclear power plant (NPP)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa7ea0b3ec03c4ff800f5a3c25077580
https://doi.org/10.1007/s10666-017-9562-6

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Sorption of 137Cs, 90Sr, Se, 99Tc, 152(154)Eu, 239(240)Pu on fractured rocks of the Yeniseysky site (Nizhne-Kansky massif, Russia)

Autor: Polina Leskova, Vyacheslav G. Rumynin, Konstantin Rozov, A.M. Nikulenkov

Publikováno v: E3S Web of Conferences, Vol 98, p 10007 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce583f7109bf70d57b94c7bdd1d1c0d3
https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/24/e3sconf_wri-162018_10007.pdf

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Geological and physicochemical controls of the spatial distribution of partition coefficients for radionuclides (Sr-90, Cs-137, Co-60, Pu-239,240 and Am-241) at a site of nuclear reactors and radioactive waste disposal (St. Petersburg region, Russian Federation)

Autor: Vyacheslav G. Rumynin, A.M. Nikulenkov

Publikováno v: Journal of Environmental Radioactivity. :205-218

The paper presents a study of the sorption properties of sediments of different geological ages and lithological types, governing radionuclide retention in the subsurface (up to 160 m beneath the surface) within the area of potential influence of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37044005bc9635eef130fe7ce7727cdc
https://doi.org/10.1016/j.jenvrad.2016.05.030

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