Radioecological monitoring of 90Sr and 137Cs accumulation in fish organisms in certain water bodies of the forest-steppe zone of Ukraine DOI Creative Commons
V. Skyba

Tehnologìâ virobnictva ì pererobki produktìv tvarinnictva, Год журнала: 2023, Номер 2 (182), С. 145 - 154

Опубликована: Ноя. 23, 2023

The study aims to determine the radionuclide contamination formation patterns in ichthyofauna representatives of some Forest Steppe Ukraine water bodies and establish reference values for specific activity 90Sr 137Cs fish body as 2021. To pollution levels industrial areas Kaniv Reservoir, Kosivskyi, Bila Tserkva Middle, Bohuslav Reservoirs on Ros River unregulated sections (above city Tserkva) Hnyliy Tikych (the village Stavyshche) 2021, following species were selected: red snapper - Rutilus rutilus L., flatfish Blissa bjoerkna common bream Abramis brama silver crucian carp Сarassius gibelio (Bloch), Alburnus alburnus L.; pike Esox lucius L. (peaceful species); perch – Stizostedion lucioperca European-Asian river Perca fluviatilis (predatory species). was determined entire by generally accepted radiochemical gamma spectrometric methods. In registered average various Reservoir ranged from 0.6 1.3; 2.4 13.2 Bq/kg. different Kosiv 0.1 0.5, that 0.2 2.1 Bq/kg, Middle ranged, respectively, 0.8 4.0, 0.5 (bream) 3.1 content fished rivers 0.1–0.5 0.5–2.0 respectively. peaceful predatory most studied reservoirs probably did not differ, we can note only tendency higher accumulation species. However, exceeded corresponding fish. all reservoirs, except differ reliably. increased radionuclides compared other be explained constant influx ecosystem Kyiv through HPP dam. During research period, 58–74% total forest-steppe formed 137Cs, made 82–93%. results it possible screening For fish, value is 1.0, 3.0, 2.0 makes 3.2, 10.0, Kosiv, reservoirs,the are 6.0 Bq/, respectively kg; 12 36, Reservoirs, 3.0 10.0 Key words: Steppe, radionuclides.

Язык: Английский

Technogenic Radionuclides in Hydrobionts of the Northern Ukraine Water Bodies DOI

O. Volkova,

V. V. Belyaev,

S. P. Pryshlyak

и другие.

Hydrobiological Journal, Год журнала: 2024, Номер 60(2), С. 86 - 106

Опубликована: Янв. 1, 2024

The peculiarities of accumulation artificial radionuclides by higher aquatic plants and fish water bodies the Chernobyl exclusion zone territories western southern traces accident release were analyzed compared. In 2020-2021, <sup>90</sup>Sr activity concentration in cooling pond Nuclear Power Station, Lake Daleke, Yanivsky backwater accounted for 10-46 kBq/kg, <sup>137</sup>Cs - 5.4-47.0 whereas Azbuchyn, Vershyna, Glyboke lakes respectively 64-419 kBq/kg 9.3-63.4 kBq/kg. NPS, was 1.4-8.6 -2.3-3.2 21-213 4.2-6.2 2020-2021 many studied located outside zone, levels helophytes did not differ reliably about 10 Bq/kg. Lisove, attained 181 maximum Kaniv Reservoir Irsha River more than 30 Bq/kg Lisove it 16 920 Bq/kg, other 65- 515 hydatophytes Bile, Luky, 639, 1066, 6417 150 organism 23 11.3 Bile 1400 314 Povchanske Kyiv reservoirs 154 124 38

Язык: Английский

Процитировано

1
Radioecological monitoring of 90Sr and 137Cs accumulation in fish organisms in certain water bodies of the forest-steppe zone of Ukraine DOI Creative Commons
V. Skyba

Tehnologìâ virobnictva ì pererobki produktìv tvarinnictva, Год журнала: 2023, Номер 2 (182), С. 145 - 154

Опубликована: Ноя. 23, 2023

The study aims to determine the radionuclide contamination formation patterns in ichthyofauna representatives of some Forest Steppe Ukraine water bodies and establish reference values for specific activity 90Sr 137Cs fish body as 2021. To pollution levels industrial areas Kaniv Reservoir, Kosivskyi, Bila Tserkva Middle, Bohuslav Reservoirs on Ros River unregulated sections (above city Tserkva) Hnyliy Tikych (the village Stavyshche) 2021, following species were selected: red snapper - Rutilus rutilus L., flatfish Blissa bjoerkna common bream Abramis brama silver crucian carp Сarassius gibelio (Bloch), Alburnus alburnus L.; pike Esox lucius L. (peaceful species); perch – Stizostedion lucioperca European-Asian river Perca fluviatilis (predatory species). was determined entire by generally accepted radiochemical gamma spectrometric methods. In registered average various Reservoir ranged from 0.6 1.3; 2.4 13.2 Bq/kg. different Kosiv 0.1 0.5, that 0.2 2.1 Bq/kg, Middle ranged, respectively, 0.8 4.0, 0.5 (bream) 3.1 content fished rivers 0.1–0.5 0.5–2.0 respectively. peaceful predatory most studied reservoirs probably did not differ, we can note only tendency higher accumulation species. However, exceeded corresponding fish. all reservoirs, except differ reliably. increased radionuclides compared other be explained constant influx ecosystem Kyiv through HPP dam. During research period, 58–74% total forest-steppe formed 137Cs, made 82–93%. results it possible screening For fish, value is 1.0, 3.0, 2.0 makes 3.2, 10.0, Kosiv, reservoirs,the are 6.0 Bq/, respectively kg; 12 36, Reservoirs, 3.0 10.0 Key words: Steppe, radionuclides.

Язык: Английский

Процитировано

0