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Your search keyword '"Vardè, Massimiliano"' showing total 4 results
Start Over Author "Vardè, Massimiliano" Publisher elsevier
4 results on '"Vardè, Massimiliano"'

1. List of contributors

Author

Ademollo, Nicoletta, primary, Allegrini, Ivo, additional, Apollaro, Carmine, additional, Avci, A.H., additional, Bahamonde Soria, Raúl, additional, Cairns, Warren R.L., additional, Castro-Muñoz, Roberto, additional, Cavoura, Olga, additional, Di Gennaro, Gianfranco, additional, Figoli, Alberto, additional, Fuoco, Ilaria, additional, Galiano, Francesco, additional, Ianniello, Antonietta, additional, Iulianelli, Adolfo, additional, Li, Tianling, additional, Licata, Francesca, additional, Luis, Patricia, additional, Malankowska, M., additional, Manisco, Matteo, additional, Mondal, S., additional, Nobile, Carmelo G.A., additional, Papadopoli, Rosa, additional, Patrolecco, Luisa, additional, Pizzini, Sarah, additional, Polesello, Stefano, additional, Procopio, Antonio, additional, Rauseo, Jasmin, additional, Russo, Francesca, additional, Santoro, S., additional, Spataro, Francesca, additional, Syed, U.T., additional, Upadhyaya, L., additional, Valentini, Federica, additional, Vardè, Massimiliano, additional, Vespasiano, Giovanni, additional, Wang, Zhengguo, additional, Xing, Chao, additional, Zhang, Shanqing, additional, and Zhou, Ming, additional

Published
2023
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4. Year-round measurements of size-segregated low molecular weight organic acids in Arctic aerosol.

Author

Feltracco M, Barbaro E, Spolaor A, Vecchiato M, Callegaro A, Burgay F, Vardè M, Maffezzoli N, Dallo F, Scoto F, Zangrando R, Barbante C, and Gambaro A

Abstract

Organic acids in aerosols Earth's atmosphere are ubiquitous and they have been extensively studied across urban, rural and polar environments. However, little is known about their properties, transport, source and seasonal variations in the Svalbard Archipelago. Here, we present the annual trend of organic acids in the aerosol collected at Ny-Ålesund and consider their size-distributions to infer their possible sources and relative contributions. A series of carboxylic acids were detected with a predominance of C2-oxalic acid. Pinic acid and cis-pinonic acid were studied in order to better understand the oxidative and gas-to-particle processes occurred in the Arctic atmosphere. Since the water-soluble organic fraction is mainly composed by organic acids and ions, we investigated how the seasonal variation leads to different atmospheric transport mechanisms, focusing on the chemical variations between the polar night and boreal summer. Using major ions, levoglucosan and MSA, the Positive Matrix Factorization (PMF) identified five different possible sources: a) sea spray; b) marine primary production; c) biomass burning; d) sea ice related process and e) secondary products., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2020 Elsevier B.V. All rights reserved.)

Published
2021
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