Počet záznamů: 1
DRONE-BASED VERTICAL MEASUREMENTS OF BLACK CARBON AEROSOLS AT A RURAL BACKGROUND AND AN URBAN SITE
- 1.0579868 - ÚCHP 2024 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Julaha, Kajal - Zíková, Naděžda - Ždímal, Vladimír
DRONE-BASED VERTICAL MEASUREMENTS OF BLACK CARBON AEROSOLS AT A RURAL BACKGROUND AND AN URBAN SITE.
SBORNÍK XXII. VÝROČNÍ KONFERENCE ČESKÉ AEROSOLOVÉ SPOLEČNOSTI. Praha: Česká aerosolová společnost, z.s, 2023 - (Suchánková, L.), s. 49-50. ISBN 978-80-908653-1-0.
[VÝROČNÍ KONFERENCE ČESKÉ AEROSOLOVÉ SPOLEČNOSTI /22./. Čeladná (CZ), 13.11.2023-14.11.2023]
Grant CEP: GA MŠMT(CZ) LM2023030
GRANT EU: European Commission(XE) 871115 - ACTRIS IMP
Institucionální podpora: RVO:67985858
Klíčová slova: vertical profile * drone * rural background
Obor OECD: Meteorology and atmospheric sciences
Black Carbon (BC) aerosols are primary particles emitted into the atmosphere as a by-product of incomplete combustion processes. BC absorbs solar radiation and altersthe radiation budget of the Earth(Bond et al., 2013). The radiative properties of BC heavily depend on its vertical profiles(Haywood and Ramaswamy, 1998). For example, BC in the free troposphere can enhance its radiative forcing by trapping energy emitted from lower cloud layers.
The modeling-based studies on BC vertical distribution are particularly poor (Chen et al., 2022), creating a need to measure the vertical distribution of BC on a regional scale,from areas characterized by anthropogenic emissions from the ground to those characterized by long-range transport(Ramana et al., 2010). Among all the other methods, drones have recently gained popularity because of their high-cost efficiency, flexibility, and mobility. Besides comparing BC aerosol vertical distribution at an urban and a regional background site, this study also calibrates drone measurements using a 230-meter tower.
Trvalý link: https://hdl.handle.net/11104/0348653
Název souboru Staženo Velikost Komentář Verze Přístup SKMBT_C22023122110030.pdf 4 988.2 KB Vydavatelský postprint povolen
Počet záznamů: 1