MORPHOLOGY OF BIOAEROSOL PARTICLES IN THE SURFACE LAYER OF THE ATMOSPHERE OF MOSCOW METROPOLIS

D. P. Gubanova; Губанова Д. П.; N. V. Sadovskaya; Садовская Н. В.; А. А. Vinogradova; Виноградова А. А.; M. A. Iordanskii; Иорданский М. А.

doi:10.31857/S2686739723700093

MORPHOLOGY OF BIOAEROSOL PARTICLES IN THE SURFACE LAYER OF THE ATMOSPHERE OF MOSCOW METROPOLIS

Authors: Gubanova D.P.¹, Sadovskaya N.V.², Vinogradova А.А.¹, Iordanskii M.A.¹
Affiliations:
1. A.M. Obukhov Institute of Atmospheric Physics Russian Academy of Sciences
2. Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences
Issue: Vol 509, No 2 (2023)
Pages: 276-282
Section: GEOECOLOGY
Submitted: 30.01.2025
Published: 01.02.2023
URL: https://snv63.ru/2686-7397/article/view/649697
DOI: https://doi.org/10.31857/S2686739723700093
EDN: https://elibrary.ru/NZYEJA
ID: 649697

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Abstract
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Abstract

Morphological properties of biogenic particles in the near-surface aerosol composition were studied by scanning electron microscopy in Moscow. We analyze the results of complex experiment conducted in 2019–2022 at the IAP RAS to study the variability of aerosol physico-chemical properties in a large city under various weather conditions. The main types of bioaerosol particles were determined, as well as their shape and size. For the first time, brochosomes were detected in the surface aerosol in Moscow during field aerosol observations.

Keywords

morphological structure, primary biological atmospheric aerosol, individual particle analysis, scanning electron microscopy, atmosphere, Moscow

References

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