Název: Multi-Annual Characterization of PM1 Aerosol Optical Properties and Size Distribution at the Peri-Urban Atmospheric Site ATOLL in Lille
Autoři: Suchánková, Lenka ; Ždímal, V. ; Holoubek, Ivan
Typ dokumentu: Příspěvky z konference
Konference/Akce: Bažant Postgraduate Conference 2024, Prague (CZ), 20240605
Rok: 2024
Jazyk: eng
Abstrakt: The aim of this study is to present aerosol scattering, absorption properties and particle number size distribution in PM1 in years 2018-2022 at peri-urban atmospheric site “Atmospheric Observations in LiLLE” (ATOLL) in Lille, France. This study is the first to present results dedicated to aerosol scattering properties at this site. The Mann-Kendall seasonal test showed a significant decrease of total scattering coefficient σsp at 525 and 635 nm over time, both decreased by 2.0 Mm-1/year, respectively. No significant decrease was observed for backscattering coefficient σbsp at any wavelength, suggesting an increase in the backscatter fraction relative to total scattering.
Klíčová slova: Particle number suze distribtuion; Pm1; Scattering properties; Source apportionment
Číslo projektu: LM2023030 (CEP), LM2023048 (CEP)
Poskytovatel projektu: GA MŠk, GA MŠk
Zdrojový dokument: BAŽANT POSTGRADUATE CONFERENCE 2024 Proceedings of Abstracts, ISBN 978-80-86186-32-0

Instituce: Ústav výzkumu globální změny AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný v repozitáři Akademie věd.
Původní záznam: https://hdl.handle.net/11104/0363290

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-669454