Search Results - "Schwier, Allison"

Surfactants from the gas phase may promote cloud droplet formation by Sareen, Neha, Schwier, Allison N., Lathem, Terry L., Nenes, Athanasios, McNeill, V. Faye

“…Clouds, a key component of the climate system, form when water vapor condenses upon atmospheric particulates termed cloud condensation nuclei (CCN). Variations…”
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Aqueous-Phase Secondary Organic Aerosol and Organosulfate Formation in Atmospheric Aerosols: A Modeling Study by McNeill, V. Faye, Woo, Joseph L, Kim, Derek D, Schwier, Allison N, Wannell, Neal J, Sumner, Andrew J, Barakat, Joseph M

“…We have examined aqueous-phase secondary organic aerosol (SOA) and organosulfate (OS) formation in atmospheric aerosols using a photochemical box model with…”
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Primary marine aerosol physical flux and chemical composition during a nutrient enrichment experiment in mesocosms in the Mediterranean Sea by Schwier, Allison N, Sellegri, Karine, Mas, Sébastien, Charrière, Bruno, Pey, Jorge, Rose, Clémence, Temime-Roussel, Brice, Jaffrezo, Jean-Luc, Parin, David, Picard, David, Ribeiro, Mickael, Roberts, Greg, Sempéré, Richard, Marchand, Nicolas, D'Anna, Barbara

“…While primary marine aerosol (PMA) is an important part of global aerosol total emissions, its chemical composition and physical flux as a function of the…”
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Glyoxal-Methylglyoxal Cross-Reactions in Secondary Organic Aerosol Formation by Schwier, Allison N, Sareen, Neha, Mitroo, Dhruv, Shapiro, Erica L, McNeill, V. Faye

“…Glyoxal (G) and methylglyoxal (MG) are potentially important secondary organic aerosol (SOA) precursors. Previous studies of SOA formation by G and MG have…”
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Ammonium Addition (and Aerosol pH) Has a Dramatic Impact on the Volatility and Yield of Glyoxal Secondary Organic Aerosol by Ortiz-Montalvo, Diana L, Häkkinen, Silja A. K, Schwier, Allison N, Lim, Yong B, McNeill, V. Faye, Turpin, Barbara J

“…Glyoxal is an important precursor to secondary organic aerosol (SOA) formed through aqueous chemistry in clouds, fogs, and wet aerosols, yet the gas-particle…”
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Volatility of methylglyoxal cloud SOA formed through OH radical oxidation and droplet evaporation by Ortiz-Montalvo, Diana L., Schwier, Allison N., Lim, Yong B., McNeill, V. Faye, Turpin, Barbara J.

“…The volatility of secondary organic aerosol (SOA) formed through cloud processing (aqueous hydroxyl radical (OH) oxidation and droplet evaporation) of…”
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Surface tension depression by low-solubility organic material in aqueous aerosol mimics by Schwier, Allison, Mitroo, Dhruv, McNeill, V. Faye

“…Surface-active material, including long-chain fatty acids (LCFAs), comprises a significant fraction of organic aerosol mass. Surface-active species are thought…”
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Concept for an electrostatic focusing device for continuous ambient pressure aerosol concentration by Woo, Joseph L, Sareen, Neha, Schwier, Allison N, McNeill, V. Faye

“…We present a concept for enhancing the concentration of charged submicron aerosol particles in a continuous-flow stream using in situ electrostatic focusing…”
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Primary marine aerosol emissions from the Mediterranean Sea during pre-bloom and oligotrophic conditions: correlations to seawater chlorophyll a from a mesocosm study by Schwier, A. N, Rose, C, Asmi, E, Ebling, A. M, Landing, W. M, Marro, S, Pedrotti, M.-L, Sallon, A, Iuculano, F, Agusti, S, Tsiola, A, Pitta, P, Louis, J, Guieu, C, Gazeau, F, Sellegri, K

“…The effect of ocean acidification and changing water conditions on primary (and secondary) marine aerosol emissions is not well understood on a regional or a…”
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Evidence of atmospheric nanoparticle formation from emissions of marine microorganisms by Sellegri, K., Pey, J., Rose, C., Culot, A., DeWitt, H. L., Mas, S., Schwier, A. N., Temime‐Roussel, B., Charriere, B., Saiz‐Lopez, A., Mahajan, A. S., Parin, D., Kukui, A., Sempere, R., D'Anna, B., Marchand, N.

“…Earth, as a whole, can be considered as a living organism emitting gases and particles into its atmosphere, in order to regulate its own temperature. In…”
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Surfactant behavior in atmospheric aerosols by Schwier, Allison N

“…Atmospheric aerosols are very important in the Earth climate system due to their role in cloud formation and the global radiation budget. However, there are…”
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Reactive processing of formaldehyde and acetaldehyde in aqueous aerosol mimics: Surface tension depression and secondary organic products by Li, Zhi, Schwier, Allison N, Sareen, Neha, McNeill, V. Faye

“…Atmos. Chem. Phys., 11, 11617-11629, 2011 The reactive uptake of carbonyl-containing volatile organic compounds (cVOCs) by aqueous atmospheric aerosols is a…”
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