TY CONF TI PATTERNS OF PARTICULATE MATTER DISTRIBUTION IN THE NEAR-SURFACE LAYER OF THE BAIKAL NATURAL TERRITORY KW atmospheric pollution KW particulate matter KW Baikal natural territory KW automatic monitoring JO International Symposium Atmospheric and Ocean Optics. Atmospheric Physics AU Shihovcev, M.Y. AU Molozhnikova, E.V. AU Potemkin, V.L. AU Berdashkinova, O.I. AU Obolkin, V.A. AU Hodzher, T.V. PY 2026 PB V.E. Zuev Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Sciences