Search Results - "Nault, Benjamin A"

An evaluation of global organic aerosol schemes using airborne observations by Pai, Sidhant J, Heald, Colette L, Pierce, Jeffrey R, Farina, Salvatore C, Marais, Eloise A, Jimenez, Jose L, Campuzano-Jost, Pedro, Nault, Benjamin A, Middlebrook, Ann M, Coe, Hugh, Shilling, John E, Bahreini, Roya, Dingle, Justin H, Vu, Kennedy

“…Chemical transport models have historically struggled to accurately simulate the magnitude and variability of observed organic aerosol (OA), with previous…”
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Quantitative detection of iodine in the stratosphere by Koenig, Theodore K., Baidar, Sunil, Campuzano-Jost, Pedro, Cuevas, Carlos A., Dix, Barbara, Fernandez, Rafael P., Guo, Hongyu, Hall, Samuel R., Kinnison, Douglas, Nault, Benjamin A., Ullmann, Kirk, Jimenez, Jose L., Saiz-Lopez, Alfonso, Volkamer, Rainer

“…Oceanic emissions of iodine destroy ozone, modify oxidative capacity, and can form new particles in the troposphere. However, the impact of iodine in the…”
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The potential role of methanesulfonic acid (MSA) in aerosol formation and growth and the associated radiative forcings by Hodshire, Anna L, Campuzano-Jost, Pedro, Kodros, John K, Croft, Betty, Nault, Benjamin A, Schroder, Jason C, Jimenez, Jose L, Pierce, Jeffrey R

“…Atmospheric marine aerosol particles impact Earth's albedo and climate. These particles can be primary or secondary and come from a variety of sources,…”
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Characterization of organic aerosol across the global remote troposphere: a comparison of ATom measurements and global chemistry models by Hodzic, Alma, Campuzano-Jost, Pedro, Bian, Huisheng, Chin, Mian, Colarco, Peter R., Day, Douglas A., Froyd, Karl D., Heinold, Bernd, Jo, Duseong S., Katich, Joseph M., Kodros, John K., Nault, Benjamin A., Pierce, Jeffrey R., Ray, Eric, Schacht, Jacob, Schill, Gregory P., Schroder, Jason C., Schwarz, Joshua P., Sueper, Donna T., Tegen, Ina, Tilmes, Simone, Tsigaridis, Kostas, Yu, Pengfei, Jimenez, Jose L.

“…The spatial distribution and properties of submicron organic aerosol (OA) are among the key sources of uncertainty in our understanding of aerosol effects on…”
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Contribution of Organic Nitrates to Organic Aerosol over South Korea during KORUS-AQ by Kenagy, Hannah S, Romer Present, Paul S, Wooldridge, Paul J, Nault, Benjamin A, Campuzano-Jost, Pedro, Day, Douglas A, Jimenez, Jose L, Zare, Azimeh, Pye, Havala O.T, Yu, Jinhyeok, Song, Chul H, Blake, Donald R, Woo, Jung-Hun, Kim, Younha, Cohen, Ronald C

“…The role of anthropogenic NOx emissions in secondary organic aerosol (SOA) production is not fully understood but is important for understanding the…”
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Aerosol size distributions during the Atmospheric Tomography Mission (ATom): methods, uncertainties, and data products by Brock, Charles A, Williamson, Christina, Kupc, Agnieszka, Froyd, Karl D, Erdesz, Frank, Wagner, Nicholas, Richardson, Matthews, Schwarz, Joshua P, Gao, Ru-Shan, Katich, Joseph M, Campuzano-Jost, Pedro, Nault, Benjamin A, Schroder, Jason C, Jimenez, Jose L, Weinzierl, Bernadett, Dollner, Maximilian, Bui, ThaoPaul, Murphy, Daniel M

“…From 2016 to 2018 a DC-8 aircraft operated by the US National Aeronautics and Space Administration (NASA) made four series of flights, profiling the atmosphere…”
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The importance of size ranges in aerosol instrument intercomparisons: a case study for the Atmospheric Tomography Mission by Guo, Hongyu, Campuzano-Jost, Pedro, Nault, Benjamin A, Day, Douglas A, Schroder, Jason C, Kim, Dongwook, Dibb, Jack E, Dollner, Maximilian, Weinzierl, Bernadett, Jimenez, Jose L

“…Aerosol intercomparisons are inherently complex as they convolve instrument-dependent detection efficiencies vs. size (which often change with pressure,…”
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Integration of Airborne and Ground Observations of Nitryl Chloride in the Seoul Metropolitan Area and the Implications on Regional Oxidation Capacity During KORUS-AQ 2016 by Seco, Roger, Gu, Dasa, Lee, Youngro, Nault, Benjamin A., Knote, Christoph J., McGee, Tom, Sullivan, John T, Jimenez, Jose L., Campuzano-jost, Pedro, Blake, Donald R., Sanchez, Dianne, Guenther, Alex B., Tanner, David, Huey, L. Gregory, Long, Russell, Anderson, Bruce E, Hall, Samuel R., Ullmann, Kirk, Shin, Hye-jung, Herndon, Scott C., Lee, Youngjae, Kim, Danbi, Ahn, Joonyoung, Kim, Saewung

“…Nitryl chloride (ClNO2) is a radical reservoir species that releases chlorine radicals upon photolysis. An integrated analysis of the impact of ClNO2on…”
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Towards a Satellite Formaldehyde – in situ Hybrid Estimate for Organic Aerosol Abundance by Liao, Jin, Hanisco, Thomas F., Wolfe, Glenn M., Clair, Jason St, Jimenez, Jose L., Campuzano-Jost, Pedro, Nault, Benjamin A., Fried, Alan, Marais, Eloise A., Abad, Gonzalo Gonzalez, Chance, Kelly, Jethva, Hiren T., Ryerson, Thomas B., Warneke, Carsten, Wisthaler, Armin

“…Organic aerosol (OA) is one of the main components of the global particulate burden and intimately links natural and anthropogenic emissions with air quality…”
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Airborne extractive electrospray mass spectrometry measurements of the chemical composition of organic aerosol by Pagonis, Demetrios, Campuzano-Jost, Pedro, Guo, Hongyu, Day, Douglas A, Schueneman, Melinda K, Brown, Wyatt L, Nault, Benjamin A, Stark, Harald, Siemens, Kyla, Laskin, Alex, Piel, Felix, Tomsche, Laura, Wisthaler, Armin, Coggon, Matthew M, Gkatzelis, Georgios I, Halliday, Hannah S, Krechmer, Jordan E, Moore, Richard H, Thomson, David S, Warneke, Carsten, Wiggins, Elizabeth B, Jimenez, Jose L

“…We deployed an extractive electrospray ionization time-of-flight mass spectrometer (EESI-MS) for airborne measurements of biomass burning aerosol during the…”
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Observational Constraints on the Oxidation of NOx in the Upper Troposphere by Nault, Benjamin A, Garland, Charity, Wooldridge, Paul J, Brune, William H, Campuzano-Jost, Pedro, Crounse, John D, Day, Douglas A, Dibb, Jack, Hall, Samuel R, Huey, L Gregory, Jimenez, José L, Liu, Xiaoxi, Mao, Jingqiu, Mikoviny, Tomas, Peischl, Jeff, Pollack, Ilana B, Ren, Xinrong, Ryerson, Thomas B, Scheuer, Eric, Ullmann, Kirk, Wennberg, Paul O, Wisthaler, Armin, Zhang, Li, Cohen, Ronald C

“…NOx (NOx ≡ NO + NO2) regulates O3 and HOx (HOx ≡ OH + HO2) concentrations in the upper troposphere. In the laboratory, it is difficult to measure rates and…”
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Evaluation of Secondary Organic Aerosol (SOA) Simulations for Seoul, Korea by Oak, Yujin J., Park, Rokjin J., Jo, Duseong S., Hodzic, Alma, Jimenez, Jose L., Campuzano‐Jost, Pedro, Nault, Benjamin A., Kim, Hwajin, Kim, Hyeonmin, Ha, Eunjo S., Song, Chang‐Keun, Yi, Seung‐Muk, Diskin, Glenn S., Weinheimer, Andrew J., Blake, Donald R., Wisthaler, Armin, Shim, Mihee, Shin, Yoonmi

“…Organic aerosols (OA) represent a significant fraction of total submicron particulate matter (PM1) concentrations globally, including densely populated…”
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Estimating Source Region Influences on Black Carbon Abundance, Microphysics, and Radiative Effect Observed Over South Korea by Lamb, Kara D., Perring, Anne E., Samset, Bjørn, Peterson, Dave, Davis, Sean, Anderson, Bruce E., Beyersdorf, Andreas, Blake, Donald R., Campuzano‐Jost, Pedro, Corr, Chelsea A., Diskin, Glenn S., Kondo, Yutaka, Moteki, Nobuhiro, Nault, Benjamin A., Oh, Jun, Park, Minsu, Pusede, Sally E., Simpson, Isobel J., Thornhill, Kenneth L., Wisthaler, Armin, Schwarz, Joshua P.

“…East Asia is the strongest global source region for anthropogenic black carbon (BC), the most important light‐absorbing aerosol contributing to direct…”
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A Large Source of Cloud Condensation Nuclei from New Particle Formation in the Tropics by Williamson, Christina J, Kupc, Agnieszka, Axisa, Duncan, Bilsback, Kelsey R, Bui, ThaoPaul, Campuzano-Jost, Pedro, Dollner, Maximilian, Froyd, Karl D, Hodshire, Anna L, Jimenez, Jose L, Kodros, John K, Luo, Gan, Murphy, Daniel M, Nault, Benjamin A, Ray, Eric A, Weinzierl, Bernadett, Wilson, James C, Yu, Fangqun, Yu, Pengfei, Brock, Charles A

“…Cloud condensation nuclei (CCN) can affect cloud properties and therefore the Earth’s radiative balance. New particle formation (NPF) from condensable vapours…”
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Global airborne sampling reveals a previously unobserved dimethyl sulfide oxidation mechanism in the marine atmosphere by Veres, Patrick R., Neuman, J. Andrew, Bertram, Timothy H., Assaf, Emmanuel, Wolfe, Glenn M., Williamson, Christina J., Weinzierl, Bernadett, Tilmes, Simone, Thompson, Chelsea R., Thames, Alexander B., Schroder, Jason C., Saiz-Lopez, Alfonso, Rollins, Andrew W., Roberts, James M., Price, Derek, Peischl, Jeff, Nault, Benjamin A., Møller, Kristian H., Miller, David O., Meinardi, Simone, Li, Qinyi, Lamarque, Jean-Francois, Kupc, Agnieszka, Kjaergaard, Henrik G., Kinnison, Douglas, Jimenez, Jose L., Jernigan, Christopher M., Hornbrook, Rebecca S., Hills, Alan, Dollner, Maximilian, Day, Douglas A., Cuevas, Carlos A., Campuzano-Jost, Pedro, Burkholder, James, Bui, T. Paul, Brune, William H., Brown, Steven S., Brock, Charles A., Bourgeois, Ilann, Blake, Donald R., Apel, Eric C., Ryerson, Thomas B.

“…Dimethyl sulfide (DMS), emitted from the oceans, is the most abundant biological source of sulfur to the marine atmosphere. Atmospheric DMS is oxidized to…”
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Evaluating the response of the Aerodyne aerosol mass spectrometer to monoterpene- and isoprene-derived organic nitrate standards by Takeuchi, Masayuki, Wang, Yuchen, Nault, Benjamin A., Chen, Yunle, Canagaratna, Manjula R., Ng, Nga L.

“…An accurate quantification of organic nitrate (RONO 2 ) is important owing to its contribution to organic aerosol (OA) and its impacts on NO x cycling and…”
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Secondary organic aerosols from anthropogenic volatile organic compounds contribute substantially to air pollution mortality by Nault, Benjamin A, Jo, Duseong S, McDonald, Brian C, Campuzano-Jost, Pedro, Day, Douglas A, Hu, Weiwei, Schroder, Jason C, Allan, James, Blake, Donald R, Canagaratna, Manjula R, Coe, Hugh, Coggon, Matthew M, DeCarlo, Peter F, Diskin, Glenn S, Dunmore, Rachel, Flocke, Frank, Fried, Alan, Gilman, Jessica B, Gkatzelis, Georgios, Hamilton, Jacqui F, Hanisco, Thomas F, Hayes, Patrick L, Henze, Daven K, Hodzic, Alma, Hopkins, James, Hu, Min, Huey, L. Greggory, Jobson, B. Thomas, Kuster, William C, Lewis, Alastair, Li, Meng, Liao, Jin, Nawaz, M. Omar, Pollack, Ilana B, Peischl, Jeffrey, Rappenglück, Bernhard, Reeves, Claire E, Richter, Dirk, Roberts, James M, Ryerson, Thomas B, Shao, Min, Sommers, Jacob M, Walega, James, Warneke, Carsten, Weibring, Petter, Wolfe, Glenn M, Young, Dominique E, Yuan, Bin, Zhang, Qiang, de Gouw, Joost A, Jimenez, Jose L

“…Anthropogenic secondary organic aerosol (ASOA), formed from anthropogenic emissions of organic compounds, constitutes a substantial fraction of the mass of…”
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Large contribution of biomass burning emissions to ozone throughout the global remote troposphere by Bourgeois, Ilann, Peischl, Jeff, Neuman, J. Andrew, Brown, Steven S., Thompson, Chelsea R., Aikin, Kenneth C., Allen, Hannah M., Angot, Hélène, Apel, Eric C., Baublitz, Colleen B., Brewer, Jared F., Campuzano-Jost, Pedro, Commane, Róisín, Crounse, John D., Daube, Bruce C., DiGangi, Joshua P., Diskin, Glenn S., Emmons, Louisa K., Fiore, Arlene M., Gkatzelis, Georgios I., Hills, Alan, Hornbrook, Rebecca S., Huey, L. Gregory, Jimenez, Jose L., Kim, Michelle, Lacey, Forrest, McKain, Kathryn, Murray, Lee T., Nault, Benjamin A., Parrish, David D., Ray, Eric, Sweeney, Colm, Tanner, David, Wofsy, Steven C., Ryerson, Thomas B.

“…Ozone is the third most important anthropogenic greenhouse gas after carbon dioxide and methane but has a larger uncertainty in its radiative forcing, in part…”
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Global Health and Climate Effects of Organic Aerosols from Different Sources by Jo, Duseong S., Nault, Benjamin A., Tilmes, Simone, Gettelman, Andrew, McCluskey, Christina S., Hodzic, Alma, Henze, Daven K., Nawaz, Muhammad Omar, Fung, Ka Ming, Jimenez, Jose L.

“…The impact of aerosols on human health and climate is well-recognized, yet many studies have only focused on total PM2.5 or changes from anthropogenic…”
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Quantification and source characterization of volatile organic compounds from exercising and application of chlorine‐based cleaning products in a university athletic center by Finewax, Zachary, Pagonis, Demetrios, Claflin, Megan S., Handschy, Anne V., Brown, Wyatt L., Jenks, Olivia, Nault, Benjamin A., Day, Douglas A., Lerner, Brian M., Jimenez, Jose L., Ziemann, Paul J., Gouw, Joost A.

“…Humans spend approximately 90% of their time indoors, impacting their own air quality through occupancy and activities. Human VOC emissions indoors from…”
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