Search Results - "Massling, A."

Current model capabilities for simulating black carbon and sulfate concentrations in the Arctic atmosphere: a multi-model evaluation using a comprehensive measurement data set by Eckhardt, S, Quennehen, B, Olivié, D. J. L, Berntsen, T. K, Cherian, R, Christensen, J. H, Collins, W, Crepinsek, S, Daskalakis, N, Flanner, M, Herber, A, Heyes, C, Hodnebrog, Ã, Huang, L, Kanakidou, M, Klimont, Z, Langner, J, Law, K. S, Lund, M. T, Mahmood, R, Massling, A, Myriokefalitakis, S, Nielsen, I. E, Nøjgaard, J. K, Quaas, J, Quinn, P. K, Raut, J.-C, Rumbold, S. T, Schulz, M, Sharma, S, Skeie, R. B, Skov, H, Uttal, T, von Salzen, K, Stohl, A

“…The concentrations of sulfate, black carbon (BC) and other aerosols in the Arctic are characterized by high values in late winter and spring (so-called Arctic…”
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Regions of open water and melting sea ice drive new particle formation in North East Greenland by Dall´Osto, M., Geels, C., Beddows, D. C. S., Boertmann, D., Lange, R., Nøjgaard, J. K., Harrison, Roy. M., Simo, R., Skov, H., Massling, A.

“…Atmospheric new particle formation (NPF) and growth significantly influences the indirect aerosol-cloud effect within the polar climate system. In this work,…”
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Ice-nucleating particles in northern Greenland: annual cycles, biological contribution and parameterizations by Sze, Kevin C. H, Wex, Heike, Hartmann, Markus, Skov, Henrik, Massling, Andreas, Villanueva, Diego, Stratmann, Frank

“…Ice-nucleating particles (INPs) can initiate ice formation in clouds at temperatures above −38 ∘C through heterogeneous ice nucleation. As a result, INPs…”
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Atmospheric black carbon and sulfate concentrations in Northeast Greenland by Massling, A, Nielsen, I. E, Kristensen, D, Christensen, J. H, Sørensen, L. L, Jensen, B, Nguyen, Q. T, Nøjgaard, J. K, Glasius, M, Skov, H

“…Measurements of equivalent black carbon (EBC) in aerosols at the high Arctic field site Villum Research Station (VRS) at Station Nord in North Greenland showed…”
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Towards closing the gap between hygroscopic growth and activation for secondary organic aerosol: Part 1 – Evidence from measurements by Wex, H., Petters, M. D., Carrico, C. M., Hallbauer, E., Massling, A., McMeeking, G. R., Poulain, L., Wu, Z., Kreidenweis, S. M., Stratmann, F.

“…Secondary Organic Aerosols (SOA) studied in previous laboratory experiments generally showed only slight hygroscopic growth, but a much better activity as a…”
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Understanding the anthropogenic influence on formation of biogenic secondary organic aerosols in Denmark via analysis of organosulfates and related oxidation products by Nguyen, Q. T, Christensen, M. K, Cozzi, F, Zare, A, Hansen, A. M. K, Kristensen, K, Tulinius, T. E, Madsen, H. H, Christensen, J. H, Brandt, J, Massling, A, Nøjgaard, J. K, Glasius, M

“…Anthropogenic emissions of sulfur dioxide (SO2) and nitrogen oxides (NOx) may affect concentration levels and composition of biogenic secondary organic…”
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Source apportionment of particles at Station Nord, North East Greenland during 2008–2010 using COPREM and PMF analysis by Nguyen, Q. T, Skov, H, Sørensen, L. L, Jensen, B. J, Grube, A. G, Massling, A, Glasius, M, Nøjgaard, J. K

“…In order to develop strategies for controlling and reducing Arctic air pollution, there is a need to understand the basic mechanisms for determining the fate…”
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Hygroscopic properties of atmospheric aerosol particles over the Eastern Mediterranean: implications for regional direct radiative forcing under clean and polluted conditions by Stock, M., Cheng, Y. F., Birmili, W., Massling, A., Wehner, B., Müller, T., Leinert, S., Kalivitis, N., Mihalopoulos, N., Wiedensohler, A.

“…This work examines the effect of direct radiative forcing of aerosols in the eastern Mediterranean troposphere as a function of air mass composition, particle…”
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Hygroscopicity distribution concept for measurement data analysis and modeling of aerosol particle mixing state with regard to hygroscopic growth and CCN activation by Su, H., Rose, D., Cheng, Y. F., Gunthe, S. S., Massling, A., Stock, M., Wiedensohler, A., Andreae, M. O., Pöschl, U.

“…This paper presents a general concept and mathematical framework of particle hygroscopicity distribution for the analysis and modeling of aerosol hygroscopic…”
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Towards closing the gap between hygroscopic growth and activation for secondary organic aerosol – Part 2: Theoretical approaches by Petters, M. D., Wex, H., Carrico, C. M., Hallbauer, E., Massling, A., McMeeking, G. R., Poulain, L., Wu, Z., Kreidenweis, S. M., Stratmann, F.

“…We examine the hygroscopic properties of secondary organic aerosol particles generated through the reaction of α-pinene and ozone using a continuous flow…”
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Hygroscopic growth of urban aerosol particles in Beijing (China) during wintertime: a comparison of three experimental methods by Meier, J., Wehner, B., Massling, A., Birmili, W., Nowak, A., Gnauk, T., Brüggemann, E., Herrmann, H., Min, H., Wiedensohler, A.

“…The hygroscopic properties of atmospheric aerosols are highly relevant for the quantification of radiative effects in the atmosphere, but also of interest for…”
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Particle number, particle mass and NOx emission factors at a highway and an urban street in Copenhagen by D. Fang, A. Massling, S. S. Jensen, P. Wåhlin, T. Ellermann, M. Ketzel, F. Wang

“…This paper presents measurements of traffic-generated gas and particle pollution at two sites, one near a major highway and one near a busy urban street in…”
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Contribution of ship traffic to aerosol particle concentrations downwind of a major shipping lane by Kivekäs, N, Massling, A, Grythe, H, Lange, R, Rusnak, V, Carreno, S, Skov, H, Swietlicki, E, Nguyen, Q. T, Glasius, M, Kristensson, A

“…Particles in the atmosphere are of concern due to their toxic properties and effects on climate. In coastal areas, ship emissions can be a significant…”
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Water uptake by biomass burning aerosol at sub- and supersaturated conditions: closure studies and implications for the role of organics by Dusek, U., Frank, G. P., Massling, A., Zeromskiene, K., Iinuma, Y., Schmid, O., Helas, G., Hennig, T., Wiedensohler, A., Andreae, M. O.

“…We investigate the CCN activity of freshly emitted biomass burning particles and their hygroscopic growth at a relative humidity (RH) of 85%. The particles…”
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Hygroscopic growth of sub-micrometer and one-micrometer aerosol particles measured during ACE-Asia by Massling, A., Leinert, S., Wiedensohler, A., Covert, D.

“…Hygroscopic properties of aerosol particles in the sub-micrometer and one-micrometer size ranges were measured during the ACE-Asia study (Aerosol…”
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Towards closing the gap between hygroscopic growth and CCN activation for secondary organic aerosols – Part 3: Influence of the chemical composition on the hygroscopic properties and volatile fractions of aerosols by Poulain, L., Wu, Z., Petters, M. D., Wex, H., Hallbauer, E., Wehner, B., Massling, A., Kreidenweis, S. M., Stratmann, F.

“…The influence of varying levels of water mixing ratio, r, during the formation of secondary organic aerosol (SOA) from the ozonolysis of α-pinene on the SOA…”
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Measuring atmospheric composition change by Laj, P., Klausen, J., Bilde, M., Plaß-Duelmer, C., Pappalardo, G., Clerbaux, C., Baltensperger, U., Hjorth, J., Simpson, D., Reimann, S., Coheur, P.-F., Richter, A., De Mazière, M., Rudich, Y., McFiggans, G., Torseth, K., Wiedensohler, A., Morin, S., Schulz, M., Allan, J.D., Attié, J.-L., Barnes, I., Birmili, W., Cammas, J.P., Dommen, J., Dorn, H.-P., Fowler, D., Fuzzi, S., Glasius, M., Granier, C., Hermann, M., Isaksen, I.S.A., Kinne, S., Koren, I., Madonna, F., Maione, M., Massling, A., Moehler, O., Mona, L., Monks, P.S., Müller, D., Müller, T., Orphal, J., Peuch, V.-H., Stratmann, F., Tanré, D., Tyndall, G., Abo Riziq, A., Van Roozendael, M., Villani, P., Wehner, B., Wex, H., Zardini, A.A.

“…Scientific findings from the last decades have clearly highlighted the need for a more comprehensive approach to atmospheric change processes. In fact,…”
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Hygroscopic growth and measured and modeled critical super-saturations of an atmospheric HULIS sample by Wex, H., Hennig, T., Salma, I., Ocskay, R., Kiselev, A., Henning, S., Massling, A., Wiedensohler, A., Stratmann, F.

“…An atmospheric HULIS (humic‐like substance) sample dissolved in water was used to generate particles with different dry diameters. A HHTDMA (High Humidity…”
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Sources of anions in aerosols in northeast Greenland during late winter by Fenger, M, Sørensen, L. L, Kristensen, K, Jensen, B, Nguyen, Q. T, Nøjgaard, J. K, Massling, A, Skov, H, Becker, T, Glasius, M

“…The knowledge of climate effects of atmospheric aerosols is associated with large uncertainty, and a better understanding of their physical and chemical…”
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Hygroscopic properties of different aerosol types over the Atlantic and Indian Oceans by Maßling, A., Wiedensohler, A., Busch, B., Neusüß, C., Quinn, P., Bates, T., Covert, D.

“…Hygroscopic properties of atmospheric particles were studied in the marine tropospheric boundary layer over the Atlantic and Indian Oceans during two…”
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