Search Results - "Decarlo, P. F"

Identification and quantification of organic aerosol from cooking and other sources in Barcelona using aerosol mass spectrometer data by Mohr, C, DeCarlo, P. F, Heringa, M. F, Chirico, R, Slowik, J. G, Richter, R, Reche, C, Alastuey, A, Querol, X, Seco, R, Peñuelas, J, Jiménez, J. L, Crippa, M, Zimmermann, R, Baltensperger, U, Prévôt, A. S. H

“…PM1 (particulate matter with an aerodynamic diameter <1 μm) non-refractory components and black carbon were measured continuously together with additional air…”
Get full text

A simplified description of the evolution of organic aerosol composition in the atmosphere by Heald, C. L., Kroll, J. H., Jimenez, J. L., Docherty, K. S., DeCarlo, P. F., Aiken, A. C., Chen, Q., Martin, S. T., Farmer, D. K., Artaxo, P.

“…Organic aerosol (OA) in the atmosphere consists of a multitude of organic species which are either directly emitted or the products of a variety of chemical…”
Get full text

Wintertime aerosol chemical composition and source apportionment of the organic fraction in the metropolitan area of Paris by Crippa, M, DeCarlo, P. F, Slowik, J. G, Mohr, C, Heringa, M. F, Chirico, R, Poulain, L, Freutel, F, Sciare, J, Cozic, J, Di Marco, C. F, Elsasser, M, Nicolas, J. B, Marchand, N, Abidi, E, Wiedensohler, A, Drewnick, F, Schneider, J, Borrmann, S, Nemitz, E, Zimmermann, R, Jaffrezo, J.-L, Prévôt, A. S. H, Baltensperger, U

“…The effect of a post-industrial megacity on local and regional air quality was assessed via a month-long field measurement campaign in the Paris metropolitan…”
Get full text

Absorption Angstrom Exponent in AERONET and related data as an indicator of aerosol composition by Russell, P. B., Bergstrom, R. W., Shinozuka, Y., Clarke, A. D., DeCarlo, P. F., Jimenez, J. L., Livingston, J. M., Redemann, J., Dubovik, O., Strawa, A.

“…Recent results from diverse air, ground, and laboratory studies using both radiometric and in situ techniques show that the fractions of black carbon, organic…”
Get full text

Modeling organic aerosols in a megacity: potential contribution of semi-volatile and intermediate volatility primary organic compounds to secondary organic aerosol formation by Hodzic, A, Jimenez, J L, Madronich, S, Canagaratna, M R, DeCarlo, P F, Kleinman, L, Fast, J

“…It has been established that observed local and regional levels of secondary organic aerosols (SOA) in polluted areas cannot be explained by the oxidation and…”
Get full text

Organic aerosol components observed in Northern Hemispheric datasets from Aerosol Mass Spectrometry by Ng, N. L., Canagaratna, M. R., Zhang, Q., Jimenez, J. L., Tian, J., Ulbrich, I. M., Kroll, J. H., Docherty, K. S., Chhabra, P. S., Bahreini, R., Murphy, S. M., Seinfeld, J. H., Hildebrandt, L., Donahue, N. M., DeCarlo, P. F., Lanz, V. A., Prévôt, A. S. H., Dinar, E., Rudich, Y., Worsnop, D. R.

“…In this study we compile and present results from the factor analysis of 43 Aerosol Mass Spectrometer (AMS) datasets (27 of the datasets are reanalyzed in this…”
Get full text

Black carbon physical properties and mixing state in the European megacity Paris by Laborde, M, Crippa, M, Tritscher, T, Jurányi, Z, Decarlo, P. F, Temime-Roussel, B, Marchand, N, Eckhardt, S, Stohl, A, Baltensperger, U, Prévôt, A. S. H, Weingartner, E, Gysel, M

“…Aerosol hygroscopicity and refractory black carbon (rBC) properties were characterised during wintertime at a suburban site in Paris, one of the biggest…”
Get full text

Investigation of the sources and processing of organic aerosol over the Central Mexican Plateau from aircraft measurements during MILAGRO by DeCarlo, P. F., Ulbrich, I. M., Crounse, J., de Foy, B., Dunlea, E. J., Aiken, A. C., Knapp, D., Weinheimer, A. J., Campos, T., Wennberg, P. O., Jimenez, J. L.

“…Organic aerosol (OA) represents approximately half of the submicron aerosol in Mexico City and the Central Mexican Plateau. This study uses the high time…”
Get full text

Relating hygroscopicity and composition of organic aerosol particulate matter by Duplissy, J., DeCarlo, P. F., Dommen, J., Alfarra, M. R., Metzger, A., Barmpadimos, I., Prevot, A. S. H., Weingartner, E., Tritscher, T., Gysel, M., Aiken, A. C., Jimenez, J. L., Canagaratna, M. R., Worsnop, D. R., Collins, D. R., Tomlinson, J., Baltensperger, U.

“…A hygroscopicity tandem differential mobility analyzer (HTDMA) was used to measure the water uptake (hygroscopicity) of secondary organic aerosol (SOA) formed…”
Get full text

Exploring the vertical profile of atmospheric organic aerosol: comparing 17 aircraft field campaigns with a global model by Heald, C. L., Coe, H., Jimenez, J. L., Weber, R. J., Bahreini, R., Middlebrook, A. M., Russell, L. M., Jolleys, M., Fu, T.-M., Allan, J. D., Bower, K. N., Capes, G., Crosier, J., Morgan, W. T., Robinson, N. H., Williams, P. I., Cubison, M. J., DeCarlo, P. F., Dunlea, E. J.

“…The global organic aerosol (OA) budget is highly uncertain and past studies suggest that models substantially underestimate observed concentrations. Few of…”
Get full text

Investigations of primary and secondary particulate matter of different wood combustion appliances with a high-resolution time-of-flight aerosol mass spectrometer by Heringa, M. F., DeCarlo, P. F., Chirico, R., Tritscher, T., Dommen, J., Weingartner, E., Richter, R., Wehrle, G., Prévôt, A. S. H., Baltensperger, U.

“…A series of photo-oxidation smog chamber experiments were performed to investigate the primary emissions and secondary aerosol formation from two different log…”
Get full text

Mexico City aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 1: Fine particle composition and organic source apportionment by Aiken, A. C., Salcedo, D., Cubison, M. J., Huffman, J. A., DeCarlo, P. F., Ulbrich, I. M., Docherty, K. S., Sueper, D., Kimmel, J. R., Worsnop, D. R., Trimborn, A., Northway, M., Stone, E. A., Schauer, J. J., Volkamer, R. M., Fortner, E., de Foy, B., Wang, J., Laskin, A., Shutthanandan, V., Zheng, J., Zhang, R., Gaffney, J., Marley, N. A., Paredes-Miranda, G., Arnott, W. P., Molina, L. T., Sosa, G., Jimenez, J. L.

“…Submicron aerosol was analyzed during the MILAGRO field campaign in March 2006 at the T0 urban supersite in Mexico City with a High-Resolution Time-of-Flight…”
Get full text

Chemically-resolved aerosol volatility measurements from two megacity field studies by Huffman, J. A., Docherty, K. S., Aiken, A. C., Cubison, M. J., Ulbrich, I. M., DeCarlo, P. F., Sueper, D., Jayne, J. T., Worsnop, D. R., Ziemann, P. J., Jimenez, J. L.

“…The volatilities of different chemical species in ambient aerosols are important but remain poorly characterized. The coupling of a recently developed rapid…”
Get full text

Importance of secondary sources in the atmospheric budgets of formic and acetic acids by Paulot, F, Wunch, D, Crounse, J D, Toon, G C, Millet, D B, DeCarlo, P F, Vigouroux, C, Deutscher, N M, González Abad, G, Notholt, J, Warneke, T, Hannigan, J W, Warneke, C, de Gouw, J A, Dunlea, E J, De Mazière, M, Griffith, D W T, Bernath, P, Jimenez, J L, Wennberg, P O

“…We present a detailed budget of formic and acetic acids, two of the most abundant trace gases in the atmosphere. Our bottom-up estimate of the global source of…”
Get full text

Characterization of aerosol chemical composition with aerosol mass spectrometry in Central Europe: an overview by Lanz, V. A., Prévôt, A. S. H., Alfarra, M. R., Weimer, S., Mohr, C., DeCarlo, P. F., Gianini, M. F. D., Hueglin, C., Schneider, J., Favez, O., D'Anna, B., George, C., Baltensperger, U.

“…Real-time measurements of non-refractory submicron aerosols (NR-PM1) were conducted within the greater Alpine region (Switzerland, Germany, Austria, France and…”
Get full text

Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments by Chirico, R., DeCarlo, P. F., Heringa, M. F., Tritscher, T., Richter, R., Prévôt, A. S. H., Dommen, J., Weingartner, E., Wehrle, G., Gysel, M., Laborde, M., Baltensperger, U.

“…Diesel particulate matter (DPM) is a significant source of aerosol in urban areas and has been linked to adverse health effects. Although newer European…”
Get full text

Aqueous phase processing of secondary organic aerosol from isoprene photooxidation by Liu, Y, Monod, A, Tritscher, T, Praplan, A. P, DeCarlo, P. F, Temime-Roussel, B, Quivet, E, Marchand, N, Dommen, J, Baltensperger, U

“…Transport of reactive air masses into humid and wet areas is highly frequent in the atmosphere, making the study of aqueous phase processing of secondary…”
Get full text

OH clock determination by proton transfer reaction mass spectrometry at an environmental chamber by Barmet, P, Dommen, J, DeCarlo, P. F, Tritscher, T, Praplan, A. P, Platt, S. M, Prévôt, A. S. H, Donahue, N. M, Baltensperger, U

“…The hydroxyl free radical (OH) is the major oxidizing species in the lower atmosphere. Measuring the OH concentration is generally difficult and involves…”
Get full text

The 2005 Study of Organic Aerosols at Riverside (SOAR-1): instrumental intercomparisons and fine particle composition by Docherty, K. S., Aiken, A. C., Huffman, J. A., Ulbrich, I. M., DeCarlo, P. F., Sueper, D., Worsnop, D. R., Snyder, D. C., Peltier, R. E., Weber, R. J., Grover, B. D., Eatough, D. J., Williams, B. J., Goldstein, A. H., Ziemann, P. J., Jimenez, J. L.

“…Multiple state-of-the-art instruments sampled ambient aerosol in Riverside, California during the 2005 Study of Organic Aerosols at Riverside (SOAR) to…”
Get full text

Volatility and hygroscopicity of aging secondary organic aerosol in a smog chamber by Tritscher, T., Dommen, J., DeCarlo, P. F., Gysel, M., Barmet, P. B., Praplan, A. P., Weingartner, E., Prévôt, A. S. H., Riipinen, I., Donahue, N. M., Baltensperger, U.

“…The evolution of secondary organic aerosols (SOA) during (photo-)chemical aging processes was investigated in a smog chamber. Fresh SOA from ozonolysis of 10…”
Get full text