Sorption methods in marine radiochemistry

II Dovhyi, NA Bezhin, IG Tananaev - Russian Chemical Reviews, 2021 - iopscience.iop.org
The review presents the general methodology of using sorption methods to solve problems
of marine radiochemistry, including sampling, preconcentration and radiochemical …

The Sorbents Based on Acrylic Fiber Impregnated by Iron Hydroxide (III): Production Methods, Properties, Application in Oceanographic Research

NA Bezhin, MA Frolova, II Dovhyi, ON Kozlovskaia… - Water, 2022 - mdpi.com
Sorbents based on Fe (OH) 3 and aluminum oxide are widely used in oceanology for the
recovery of cosmogenic radionuclides 7Be, 32Si, 32P, and 33P from the seawater. It is also …

Beryllium-7 (7Be) and its variability in the near-surface atmosphere of Crimea, the Black Sea region

DA Kremenchutskii, SK Konovalov - Atmospheric Pollution Research, 2022 - Elsevier
Variability of 7 Ве activity in the near-surface atmosphere of Sevastopol, Crimea, was
recorded from August 2011 to December 2020. Monthly mean values of 7 Be activity varied …

Influence of precipitation on the daily beryllium-7 (7Be) activity concentration in the atmospheric surface layer

DA Kremenchutskii - Journal of Environmental Radioactivity, 2021 - Elsevier
The paper presents the monitoring results of the temporal variability of daily 7 Be activity
concentration in the atmospheric surface layer at Sevastopol in 2011–2020. The 7 Be …

Precipitation scavenging of beryllium-7 (7Be): Observation results and parameterization

DA Kremenchutskii - Chemosphere, 2022 - Elsevier
This study aims to develop a 1D model that makes it possible to calculate the daily total 7 Be
wet deposition flux. For this purpose, long-term (2015–2021), high-frequency (daily) and …

Physical and Chemical Regularities of Phosphorus and Beryllium Recovery by the Sorbents Based on Acrylic Fiber Impregnated by Iron Hydroxide (III)

NA Bezhin, MA Frolova, ON Kozlovskaia… - Processes, 2022 - mdpi.com
The paper investigates the physicochemical regularities (kinetics and isotherm) of
phosphorus and beryllium recovery by sorbents based on polyacrylonitrile (PAN) fiber and …

Environmental recovery from 137Cs contamination in Japanese coastal waters shown by comparison of temporal distributions with European seas

H Takata - Journal of Environmental Radioactivity, 2022 - Elsevier
We compared the spatiotemporal distributions of 137 Cs in the European Baltic Sea (semi-
enclosed) and the North and Norwegian Seas (open to the ocean) after the Chernobyl …

Investigating the seasonal and spatial dynamics of total suspended matter composition in major fishing ports across the southeastern Black Sea

K Özşeker, K Seyhan, Ö Dürrani, Ş Atasaral… - Regional Studies in …, 2024 - Elsevier
Abstract The concentrations of Total Suspended Matter (TSM) in coastal ecosystems are
influenced by various sediment transport mechanisms. Therefore, systematic and effective …

[HTML][HTML] Temporal Variability of Aerosol Wet Deposition Velocity in the Sevastopol Region: Observational Data

DA Kremenchutskii - Physical Oceanography, 2022 - cyberleninka.ru
Purpose. The study is purposed at identifying both the features of seasonal and interannual
variability of the aerosol wet deposition velocity and the factors that determine this variability …

New insights on the 7Be cycle in the ocean

M Grenier, P Van Beek, P Lerner, V Sanial… - Deep Sea Research …, 2023 - Elsevier
The cosmogenic radionuclide 7 Be has been applied as a tracer of dynamical processes in
the upper ocean and of atmospheric deposition of trace elements at the sea surface. These …