Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors

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Lehtipalo , K , Yan , C , Dada , L , Bianchi , F , Xiao , M , Wagner , R , Stolzenburg , D , Ahonen , L R , Amorim , A , Baccarini , A , Bauer , P S , Baumgartner , B , Bergen , A , Bernhammer , A-K , Breitenlechner , M , Brilke , S , Buchholz , A , Mazon , S B , Chen , D , Chen , X , Dias , A , Dommen , J , Draper , D C , Duplissy , J , Ehn , M , Finkenzeller , H , Fischer , L , Frege , C , Fuchs , C , Garmash , O , Gordon , H , Hakala , J , He , X , Heikkinen , L , Heinritzi , M , Helm , J C , Hofbauer , V , Hoyle , C R , Jokinen , T , Kangasluoma , J , Kerminen , V-M , Kim , C , Kirkby , J , Kontkanen , J , Kuerten , A , Lawler , M J , Mai , H , Mathot , S , Mauldin , R L , Molteni , U , Nichman , L , Nie , W , Nieminen , T , Ojdanic , A , Onnela , A , Passananti , M , Petäjä , T , Piel , F , Pospisilova , V , Quelever , L L J , Rissanen , M P , Rose , C , Sarnela , N , Schallhart , S , Schuchmann , S , Sengupta , K , Simon , M , Sipilä , M , Tauber , C , Tome , A , Trostl , J , Väisänen , O , Vogel , A L , Volkamer , R , Wagner , A C , Wang , M , Weitz , L , Wimmer , D , Ye , P , Ylisirniö , A , Zha , Q , Carslaw , K S , Curtius , J , Donahue , N M , Flagan , R C , Hansel , A , Riipinen , I , Virtanen , A , Winkler , P M , Baltensperger , U , Kulmala , M & Worsnop , D R 2018 , ' Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors ' , Science Advances , vol. 4 , no. 12 , 5363 . https://doi.org/10.1126/sciadv.aau5363

Title: Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors
Author: Lehtipalo, Katrianne; Yan, Chao; Dada, Lubna; Bianchi, Federico; Xiao, Mao; Wagner, Robert; Stolzenburg, Dominik; Ahonen, Lauri R.; Amorim, Antonio; Baccarini, Andrea; Bauer, Paulus S.; Baumgartner, Bernhard; Bergen, Anton; Bernhammer, Anne-Kathrin; Breitenlechner, Martin; Brilke, Sophia; Buchholz, Angela; Mazon, Stephany Buenrostro; Chen, Dexian; Chen, Xuemeng; Dias, Antonio; Dommen, Josef; Draper, Danielle C.; Duplissy, Jonathan; Ehn, Mikael; Finkenzeller, Henning; Fischer, Lukas; Frege, Carla; Fuchs, Claudia; Garmash, Olga; Gordon, Hamish; Hakala, Jani; He, Xucheng; Heikkinen, Liine; Heinritzi, Martin; Helm, Johanna C.; Hofbauer, Victoria; Hoyle, Christopher R.; Jokinen, Tuija; Kangasluoma, Juha; Kerminen, Veli-Matti; Kim, Changhyuk; Kirkby, Jasper; Kontkanen, Jenni; Kuerten, Andreas; Lawler, Michael J.; Mai, Huajun; Mathot, Serge; Mauldin, Roy L.; Molteni, Ugo; Nichman, Leonid; Nie, Wei; Nieminen, Tuomo; Ojdanic, Andrea; Onnela, Antti; Passananti, Monica; Petäjä, Tuukka; Piel, Felix; Pospisilova, Veronika; Quelever, Lauriane L. J.; Rissanen, Matti P.; Rose, Clémence; Sarnela, Nina; Schallhart, Simon; Schuchmann, Simone; Sengupta, Kamalika; Simon, Mario; Sipilä, Mikko; Tauber, Christian; Tome, Antonio; Trostl, Jasmin; Väisänen, Olli; Vogel, Alexander L.; Volkamer, Rainer; Wagner, Andrea C.; Wang, Mingyi; Weitz, Lena; Wimmer, Daniela; Ye, Penglin; Ylisirniö, Arttu; Zha, Qiaozhi; Carslaw, Kenneth S.; Curtius, Joachim; Donahue, Neil M.; Flagan, Richard C.; Hansel, Armin; Riipinen, Ilona; Virtanen, Annele; Winkler, Paul M.; Baltensperger, Urs; Kulmala, Markku; Worsnop, Douglas R.
Other contributor: University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Stockholm University
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)




Date: 2018-12
Language: eng
Number of pages: 9
Belongs to series: Science Advances
ISSN: 2375-2548
DOI: https://doi.org/10.1126/sciadv.aau5363
URI: http://hdl.handle.net/10138/289728
Abstract: A major fraction of atmospheric aerosol particles, which affect both air quality and climate, form from gaseous precursors in the atmosphere. Highly oxygenated organic molecules (HOMs), formed by oxidation of biogenic volatile organic compounds, are known to participate in particle formation and growth. However, it is not well understood how they interact with atmospheric pollutants, such as nitrogen oxides (NOx) and sulfur oxides (SOx) from fossil fuel combustion, as well as ammonia (NH3) from livestock and fertilizers. Here, we show how NOx suppresses particle formation, while HOMs, sulfuric acid, and NH3 have a synergistic enhancing effect on particle formation. We postulate a novel mechanism, involving HOMs, sulfuric acid, and ammonia, which is able to closely reproduce observations of particle formation and growth in daytime boreal forest and similar environments. The findings elucidate the complex interactions between biogenic and anthropogenic vapors in the atmospheric aerosol system.
Subject: GROWTH-RATES
AEROSOL FORMATION
NEUTRAL CLUSTER
NUCLEATION
ION
SIZE
DIMETHYLAMINE
SPECTROMETER
OXIDATION
CONDENSATION
114 Physical sciences
1172 Environmental sciences
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