The impact of covid-19 restrictions on carbonaceous aerosols at rural background site: importance of vertical distribution

Autor: Mbengue, Saliou
Přispěvatelé: Vodička, Petr, Komínková, Kateřina, Schwarz, Jaroslav, Zíková, Naděžda, Prokeš, Roman, Suchánková, Lenka, Julaha, Kajal, Ondráček, Jakub, Holoubek, Ivan, Ždímal, Vladimír
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Popis: In this study, EC and OC at 4 m elevation and EC at 230 m elevation showed a similar \nseasonal pattern with higher values in winter and lower values in summer. OC, measured \nat 230 m height showed an opposite behavior with slightly higher values in spring and \nsummer, probably related to the increased contribution of secondary organic carbon \n(SOC). Concentrations were generally higher at 4 m, where there was also a better \ncorrelation between EC and OC, suggesting a greater influence of local sources near the \nsurface.
Databáze: OpenAIRE