| Autor: |
Ryzhakova NK; Research School of High-Energy Physics, National Research Tomsk Polytechnic University, Tomsk, Russia., Rogova NS; School of Nuclear Science & Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia., Borisenko AL; Institute of Biology, National Research Tomsk State University, Tomsk, Russia., Tailasheva KA; School of Nuclear Science & Engineering, National Research Tomsk Polytechnic University, Tomsk, Russia., Pokrovskaya EA; Research School of High-Energy Physics, National Research Tomsk Polytechnic University, Tomsk, Russia. |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering [J Environ Sci Health A Tox Hazard Subst Environ Eng] 2024; Vol. 59 (5), pp. 223-230. Date of Electronic Publication: 2024 Jun 21. |
| DOI: |
10.1080/10934529.2024.2366084 |
| Abstrakt: |
In this study, the average values of vertical velocity of particles emitted from an aluminum smelter in the surface layer of the atmosphere were estimated using a semi-empirical method. The method is based on regression analysis of the horizontal profile of pollutants measured along the selected direction using moss bioindicators. The selection of epiphytic mosses Sanionia uncinata was carried out in 2013 in the zone of influence of a metallurgical industry enterprise in the city of Kandalaksha, Murmansk region. The concentrations of As, Si, Ni, Zn, Ti, Cd, Na, Pb, Co, K, Ba, Ca, Mg, Mn, Sr, Fe, Al, V, Cr, Cu were determined using atomic emission spectrometry. The conducted assessments showed that the average particle velocity toward the Earth's surface, when considering large spatial and temporal scales, is tens of times higher than gravitational settling velocities. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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