Serhii Kirieiev
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View article: Regarding the possible impact of forest fires on the radioactive pollution of groundwater in the chornobyl exclusion zone
Regarding the possible impact of forest fires on the radioactive pollution of groundwater in the chornobyl exclusion zone Open
View article: Regarding the Possible Impact of Forest Fires on the Radioactive Pollution of Groundwater in the Chornobyl Exclusion Zone
Regarding the Possible Impact of Forest Fires on the Radioactive Pollution of Groundwater in the Chornobyl Exclusion Zone Open
Wood in the Chornobyl Exclusion Zone (CEZ) is contaminated with 137Cs and 90Sr. The 90Sr activity concentration in the wood reaches tens of kBq/kg. According to laboratory experiments, complete combustion o…
View article: Effects of Large-Scale Wildfires on the Redistribution of Radionuclides in the Chornobyl River System
Effects of Large-Scale Wildfires on the Redistribution of Radionuclides in the Chornobyl River System Open
Wildfires in radiologically contaminated areas raise significant concerns due to potential radionuclides redistribution and increased public radiation exposure. This study examined the impact of the 2020 Chornobyl wildfire on the redistrib…
View article: A tuning-free moderate-scale burned area detection algorithm — a case study in chornobyl-contaminated region
A tuning-free moderate-scale burned area detection algorithm — a case study in chornobyl-contaminated region Open
The predefined threshold is one of the main fundamental and methodological challenges underlying the uncertainty and delayed release of existing burned area (BA) products. To improve the accuracy and timeliness of BA mapping, a tuning-free…
View article: Impacts of wildfire on desorption of radionuclide and subsequent wash-offs in the Chornobyl Exclusion Zone
Impacts of wildfire on desorption of radionuclide and subsequent wash-offs in the Chornobyl Exclusion Zone Open
The Chornobyl wildfires of 2020 raises concerns regarding radionuclides wash-off from post fire sites. The objective of this study is to determine the speciation of 137Cs and 90Sr in the ash and soil. And to reveal the impact of the wildfi…
View article: Transfer of 137Cs and 90Sr from soil-to-potato: Interpretation of the association from global fallout in Aomori to accidental release in Fukushima and Chornobyl
Transfer of 137Cs and 90Sr from soil-to-potato: Interpretation of the association from global fallout in Aomori to accidental release in Fukushima and Chornobyl Open
Ceasium-137 and 90Sr are major artificial radionuclides that have been released into the environment. Soil-to-plant transfer of radionuclides is an important route to food contamination. The radionuclide activity concentrations …
View article: Modelling of the Fate of 137Cs and 90Sr in the Chornobyl Nuclear Power Plant Cooling Pond before and after the Water Level Drawdown
Modelling of the Fate of 137Cs and 90Sr in the Chornobyl Nuclear Power Plant Cooling Pond before and after the Water Level Drawdown Open
During the accident in April 1986, the Cooling Pond (CP) of the Chornobyl Nuclear Power Plant (ChNPP) was heavily contaminated by fuel particles and radionuclides of cesium-137 (137Cs) and strontium-90 (90Sr). Starting from the end of 2014…
View article: Application of a tuning-free burned area detection algorithm to the Chornobyl wildfires in 2022
Application of a tuning-free burned area detection algorithm to the Chornobyl wildfires in 2022 Open
The wildfires in the Chornobyl Exclusion Zone (ChEZ) have caused widespread public concern about the potential risk of radiation exposure from radionuclides resuspended and redistributed due to the fires in 2020. The wildfires were also co…
View article: Hydrological setting control 137Cs and 90Sr concentration at headwater catchments in the Chornobyl Exclusion Zone
Hydrological setting control 137Cs and 90Sr concentration at headwater catchments in the Chornobyl Exclusion Zone Open
Concentration-discharge relationships are widely used to understand the hydrologic processes controlling river water chemistry. We investigated how hydrological processes affect radionuclide concentrations (137Cs and 90Sr) in surface water…
View article: A tuning-free wildfire detection algorithm reveals the impact of both Chornobyl wildfires and the Russian invasion of Ukraine in 2022
A tuning-free wildfire detection algorithm reveals the impact of both Chornobyl wildfires and the Russian invasion of Ukraine in 2022 Open
The 2020 wildfires in the Chornobyl Exclusion Zone (ChEZ) have caused widespread public concern about the potential risk of radiation exposure from radionuclides resuspended and redistributed due to the fires. In this study, we developed a…
View article: Evaluating Changes in Radionuclides Concentrations and Groundwater Levels Before and after the Cooling Pond Drawdown in the Chornobyl Nuclear Power Plant Vicinity
Evaluating Changes in Radionuclides Concentrations and Groundwater Levels Before and after the Cooling Pond Drawdown in the Chornobyl Nuclear Power Plant Vicinity Open
View article: Reconstruction of the Long-Term Dynamics of Particulate Concentrations and Solid–Liquid Distribution of Radiocesium in Three Severely Contaminated Water Bodies of the Chernobyl Exclusion Zone Based on Current Depth Distribution in Bottom Sediments
Reconstruction of the Long-Term Dynamics of Particulate Concentrations and Solid–Liquid Distribution of Radiocesium in Three Severely Contaminated Water Bodies of the Chernobyl Exclusion Zone Based on Current Depth Distribution in Bottom Sediments Open
Given the importance of understanding long-term dynamics of radionuclides in the environment in general, and major gaps in the knowledge of 137Cs particulate forms in Chernobyl exclusion zone water bodies, three heavily contaminated water …
View article: Europe-Wide Atmospheric Radionuclide Dispersion by Unprecedented Wildfires in the Chernobyl Exclusion Zone, April 2020
Europe-Wide Atmospheric Radionuclide Dispersion by Unprecedented Wildfires in the Chernobyl Exclusion Zone, April 2020 Open
From early April 2020, wildfires raged in the highly contaminated areas around the Chernobyl nuclear power plant (CNPP), Ukraine. For about 4 weeks, the fires spread around and into the Chernobyl exclusion zone (CEZ) and came within a few …
View article: Wildfires in the Chornobyl exclusion zone—Risks and consequences
Wildfires in the Chornobyl exclusion zone—Risks and consequences Open
Following the 1986 Chornobyl accident, an area approaching 5000 km2 surrounding the nuclear plant was abandoned, creating the Chornobyl exclusion zone (CEZ). Although this area likely contains the most radioactive terrestrial ecosystem on …
View article: Simulating dissolved 90Sr concentrations within a small catchment in the Chernobyl Exclusion Zone using a parametric hydrochemical model
Simulating dissolved 90Sr concentrations within a small catchment in the Chernobyl Exclusion Zone using a parametric hydrochemical model Open
View article: Plot-scale wash-off of Cesium-137 and Strontium-90 after three decades since the Chernobyl accident
Plot-scale wash-off of Cesium-137 and Strontium-90 after three decades since the Chernobyl accident Open
<p>Long-term behaviors of Cesium-137 (<sup>137</sup>Cs) and Strontium-90 (<sup>90</sup>Sr) have been of great interest in Chernobyl and its downstream area. This study presents plot-scale observations of <s…
View article: Corrigendum: Radiological Mapping of Post-Disaster Nuclear Environments Using Fixed-Wing Unmanned Aerial Systems: A Study From Chornobyl
Corrigendum: Radiological Mapping of Post-Disaster Nuclear Environments Using Fixed-Wing Unmanned Aerial Systems: A Study From Chornobyl Open
[This corrects the article DOI: 10.3389/frobt.2019.00149.].
View article: Radiological Mapping of Post-Disaster Nuclear Environments Using Fixed-Wing Unmanned Aerial Systems: A Study From Chornobyl
Radiological Mapping of Post-Disaster Nuclear Environments Using Fixed-Wing Unmanned Aerial Systems: A Study From Chornobyl Open
In the immediate aftermath following a large-scale release of radioactive material into the environment, it is necessary to determine the spatial distribution of radioactivity quickly. At present, this is conducted by utilizing manned airc…
View article: Impact of wildfire on 137Cs and 90Sr wash-off in heavily contaminated forests in the Chernobyl exclusion zone
Impact of wildfire on 137Cs and 90Sr wash-off in heavily contaminated forests in the Chernobyl exclusion zone Open