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Schmale, J. (author), Henning, S. (author), Decesari, S. (author), Henzing, B. (author), Keskinen, H. (author), Sellegri, K. (author), Ovadnevaite, J. (author), Pöhlker, M. (author), Brito, J. (author), Bougiatioti, A. (author), Kristensson, A. (author), Kalivitis, N. (author), Stavroulas, I. (author), Carbone, S. (author), Jefferson, A. (author), Park, M. (author), Schlag, P. (author), Iwamoto, Y. (author), Aalto, P. (author), Äijälä, M. (author), Bukowiecki, N. (author), Ehn, M. (author), Fröhlich, R. (author), Frumau, A. (author), Herrmann, E. (author), Herrmann, H. (author), Holzinger, R. (author), Kos, G. (author), Kulmala, M. (author), Mihalopoulos, N. (author), Nenes, A. (author), O'Dowd, C. (author), Petäjä, T. (author), Picard, D. (author), Pöhlker, C. (author), Pöschl, U. (author), Poulain, L. (author), Swietlicki, E. (author), Andreae, M. (author), Artaxo, P. (author), Wiedensohler, A. (author), Ogren, J. (author), Matsuki, A. (author), Soo Yum, S. (author), Stratmann, F. (author), Baltensperger, U. (author), Gysel, M. (author)Aerosol-cloud interactions (ACI) constitute the single largest uncertainty in anthropogenic radiative forcing. To reduce the uncertainties and gain more confidence in the simulation of ACI, models need to be evaluated against observations, in particular against measurements of cloud condensation nuclei (CCN). Here we present a data set - ready...article 2018
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Schmale, J. (author), Henning, S. (author), Henzing, B. (author), Keskinen, H. (author), Sellegri, K. (author), Ovadnevaite, J. (author), Bougiatioti, A. (author), Kalivitis, N. (author), Stavroulas, I. (author), Jefferson, A. (author), Park, M. (author), Schlag, P. (author), Kristensson, A. (author), Iwamoto, Y. (author), Pringle, K. (author), Reddington, C. (author), Aalto, P. (author), Äijälä, M. (author), Baltensperger, U. (author), Bialek, J. (author), Birmili, W. (author), Bukowiecki, N. (author), Ehn, M. (author), Fjæraa, A.M. (author), Fiebig, M. (author), Frank, G. (author), Fröhlich, R. (author), Frumau, A. (author), Furuya, M. (author), Hammer, E. (author), Heikkinen, L. (author), Herrmann, E. (author), Holzinger, R. (author), Hyono, H. (author), Kanakidou, M. (author), Kiendler-Scharr, A. (author), Kinouchi, K. (author), Kos, G. (author), Kulmala, M. (author), Mihalopoulos, N. (author), Motos, G. (author), Nenes, A. (author), O'Dowd, C. (author), Paramonov, M. (author), Petäjä, T. (author), Picard, D. (author), Poulain, L. (author), Prévôt, A.S.H. (author), Slowik, J. (author), Sonntag, A. (author), Swietlicki, E. (author), Svenningsson, B. (author), Tsurumaru, H. (author), Wiedensohler, A. (author), Wittbom, C. (author), Ogren, J.A. (author), Matsuki, A. (author), Yum, S.S. (author), Myhre, C.L. (author), Carslaw, K. (author), Stratmann, F. (author), Gysel, M. (author)Cloud condensation nuclei (CCN) number concentrations alongside with submicrometer particle number size distributions and particle chemical composition have been measured at atmospheric observatories of the Aerosols, Clouds, and Trace gases Research InfraStructure (ACTRIS) as well as other international sites over multiple years. Here,...article 2017
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Ammerlaan, B.A.J. (author), Holzinger, R. (author), Jedynska, A.D. (author), Henzing, J.S. (author)Equivalent Black Carbon (EBC) and Elemental Carbon (EC) are different mass metrics to quantify the amount of combustion aerosol. Both metrics have their own measurement technique. In state-of-the-art carbon analysers, optical measurements are used to correct for organic carbon that is not evolving because of pyrolysis. These optical measurements...article 2017
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Schlag, P. (author), Kiendler-Scharr, A. (author), Johannes Blom, M. (author), Canonaco, F. (author), Sebastiaan Henzing, J. (author), Moerman, M. (author), Prévôt, A.S.H. (author), Holzinger, R. (author)Intensive measurements of submicron aerosol particles and their chemical composition were performed with an Aerosol Chemical Speciation Monitor (ACSM) at the Cabauw Experimental Site for Atmospheric Research (CESAR) in Cabauw, the Netherlands, sampling at 5m height above ground. The campaign lasted nearly 1 year from July 2012 to June 2013 as...article 2016
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Blom, M.J. (author), Prevot, A.S.H. (author), Moerman, M. (author), Holzinger, R. (author), Henzing, J.S. (author), Schlag, P. (author), Kiendler-Scharr, A. (author), Canonaco, F. (author)Intensive measurements of submicron aerosol particles and their chemical composition were performed with an Aerosol Chemical Speciation Monitor (ACSM) at the Cabauw Experimental Site for Atmospheric Research (CESAR) in Cabauw, the Netherlands, sampling at 5 m height above ground. The campaign lasted nearly 1 year from July 2012 to June 2013 as...article 2016
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Timkovsky, J. (author), Dusek, U. (author), Henzing, J.S. (author), Kuipers, T.L. (author), Röckmann, T. (author), Holzinger, R. (author)We present a novel approach to study the organic composition of aerosol filter samples using thermal-desorption proton-transfer-reaction mass spectrometry (TD-PTR-MS) in the laboratory. The method is tested and validated based on the comparison with in situ TD-PTR-MS measurements. In general, we observe correspondence within the levels of...article 2015
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Ammerlaan, B.A.J. (author), Jedynska, A.D. (author), Henzing, J.S. (author), Holzinger, R. (author)We present results that demonstrate a possible bias in the fractioning of total carbon (TC) into elemental carbon (EC) and organic carbon (OC) for measurements with the Sunset Laboratory Inc. Thermal/Optical Carbon Aerosol Analyser. The bias is caused by an unstable laser transmission signal. The transmission signal during the analysis of an...article 2015
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Kos, G.P.A. (author), Whitehead, J. (author), Baltensperger, U. (author), Carslaw, K. (author), Stratmann, F. (author), Holzinger, R. (author), Henzing, J.S. (author), Schmale, J. (author), Schlag, P. (author), Aalto, P.P. (author), Keskinen, H. (author), Paramonov, M. (author), Henning, S. (author), Poulain, L. (author), Sellegri, K. (author), Ovadnevaite, J. (author), Krüger, M. (author), Carbone, S. (author), Brito, J. (author), Jefferson, A. (author), Yum, S.S. (author), Park, M. (author), Fröhlich, R. (author), Herrmann, E. (author), Hammer, E. (author), Gysel, M. (author), CCN Team (author), University of Crete (author), Energieonderzoek Centrum Nederland (author)Synthesis of CCN data from the ACTRIS network and complementary observation sitesconference paper 2015
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Kos, G.P.A. (author), Weijers, E.P. (author), ten Brink, H.M. (author), Holzinger, R. (author), Röckmann, T. (author), Meijer, H.A.J. (author), Dusek, U. (author), Mrozek, . (author)We measured the radiocarbon (14C) content of organic carbon (OC) samples from two locations in the Netherlands, the urban location of Amsterdam and the coastal location of Petten. PM10 samples were collected in Amsterdam and total suspended particles were collected in Petten using high volume samplers. The 14C/12C fraction in the samples is...article 2013
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Mensah, A.A. (author), Holzinger, R. (author), Otjes, R. (author), Trimborn, A. (author), Mentel, T.F. (author), ten Brink, H. (author), Henzing, B. (author), Kiendler-Scharr, A. (author)Observations of aerosol chemical composition in Cabauw, the Netherlands, are presented for two intensive measurement periods in May 2008 and March 2009. Sub-micron aerosol chemical composition was measured by an Aerodyne Aerosol Mass Spectrometer (AMS) and is compared to observations from aerosol size distribution measurements as well as...article 2012
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- Henzing, J.S. (author), de Leeuw, G. (author), Russchenberg, H. (author), Bosveld, F. (author), Apituley, A. (author), Knap, W. (author), Wang, P. (author), Donovan, D. (author), van Oss, R. (author), Baltink, H.K. (author), Moerman, M. (author), Dufournet, Y. (author), Figueras, J. (author), Brandau, C. (author), Unal, C. (author), ten Brink, H. (author), Vermeulen, A. (author), Martelluci, A. (author), Holzinger, R. (author), Wilson, K. (author), Uijlenhoet, R. (author), Leijnse, H. (author), Brauer, C. (author), Stricker, H. (author), van der Beek, R. (author), Bokhorst, J. (author), Terink, W. (author), Boersema, M. (author), Martelluci, A. (author), Arbesser-Rastburg, B. (author) report 2011