Тип публикации: статья из журнала

Год издания: 2024

Идентификатор DOI: 10.3390/f15081325

Аннотация: <jats:p>It has been proposed that the level of air pollution in a city should be estimated based on the accumulation of pollutants in the snow cover of urban forests. This study presents a bioluminescence method for estimating the extent of snow cover pollution in the urbanised areas of boreal forests in Krasnoyarsk city. A biolumiПоказать полностьюnescent assay involving NAD(P)H:FMN oxidoreductase (Red) and luciferase with luminous bacteria (BLuc) was employed to measure the concentrations of six heavy metals (As, Cd, Zn, Co, Hg, and Pb) in the snow cover. The tested snow samples demonstrated a correlation between the reduced activity of the enzyme system and variations in Cd concentration. Furthermore, the research indicated that the period of unfavourable meteorological conditions in Krasnoyarsk city resulted in a notable decline in the activity of the BLuc–Red enzyme system, which may be associated with elevated air pollution levels. This study underscores the potential of the bioluminescence method for monitoring environmental pollution in urban forested areas.</jats:p>

Журнал: Forests

Выпуск журнала: Т. 15, № 8

Номера страниц: 1325

ISSN журнала: 19994907

• Rimashevskaya Anastasia A. (School of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk 660041, Russia)
• Muchkina Elena Y. (School of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk 660041, Russia)
• Sutormin Oleg S. (Department of Chemistry, Institute of Nature and Technical Sciences, Surgut State University, Surgut 628412, Russia)
• Chuyashenko Dmitry E. (School of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk 660041, Russia)
• Gareev Arsen R. (School of Fundamental Biology and Biotechnology, Siberian Federal University, Krasnoyarsk 660041, Russia)
• Tikhnenko Svetlana A. (Photobiology Laboratory, Institute of Biophysics, Federal Research Center ‘Krasnoyarsk Science Center, Siberian Branch of the Russian Academy of Sciences’, Krasnoyarsk 660036, Russia)
• Rimatskaya Nadezhda V. (Department of Education Quality Management, Surgut State University, Surgut 628412, Russia)
• Kratasyuk Valentina A. (Photobiology Laboratory, Institute of Biophysics, Federal Research Center ‘Krasnoyarsk Science Center, Siberian Branch of the Russian Academy of Sciences’, Krasnoyarsk 660036, Russia)

• Ядро РИНЦ (eLIBRARY.RU)