Lidar Vertical Profile Analyzes at National Atmospheric Observatory Košetice during Volcano Eruption on La Palma Island.

0562036 - ÚCHP 2023 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Kostyk, Juraj - Holubová Šmejkalová, A. - Ištok, T. - Ždímal, Vladimír
Lidar Vertical Profile Analyzes at National Atmospheric Observatory Košetice during Volcano Eruption on La Palma Island.
Sborník 21. výroční konference České aerosolové společnosti. Prague: Czech Aerosol Society, 2022 - (Lhotka, R.), s. 23-26. ISBN 978-80-908653-0-3.
[výroční konference České aerosolové společnosti /21./. Kutná hora (CZ), 03.10.2022-04.10.2022]
Grant CEP: GA MŠMT(CZ) LM2018122; GA MŠMT(CZ) EF16_013/0001315
GRANT EU: European Commission(XE) 871115 - ACTRIS IMP; European Commission(XE) 101008004 - ATMO-ACCESS
Institucionální podpora: RVO:67985858
Klíčová slova: volcano eruption * LIDAR * scattering * backscatter coefficient
Obor OECD: Meteorology and atmospheric sciences
http://cas.icpf.cas.cz/download/Sbornik_VKCAS_2022.pdf

Volcanic eruptions are one of the most important sources of natural aerosol. Their negative impacts on air quality (the effects of volcanic exhaust) can be observed via long-range transport to locations far from the eruption. One of the most recent events of volcanic activity was a volcanic eruption on La Palma in the fall of 2021 (Cumbre Vieja Volcano, La Palma Island, Canary Islands, 28°36'54 ,N 17°52'07 ,W, 1,949 m a.s.l.). The impact of the volcanic eruption on air quality, which occurred 3600 km from the National Atmospheric Observatory Košetice, was studied using a combination of ground-based measurements and vertical profile analyzes. Since a new instrument (LIDAR) has extended the equipment of our station, vertical profile analyzes were performed.
Trvalý link: https://hdl.handle.net/11104/0334459