Marine cloud brightening – as effective without clouds

by L. Ahlm, L. Ahlm, L. Ahlm, A. Jones, C. W. Stjern, C. W. Stjern, H. Muri, B. Kravitz, J. E. Kristjánsson, J. E. Kristjánsson
Published 2017-11-01

Particle number concentrations over Europe in 2030: the role of emissions and new particle formation

by L. Ahlm, J. Julin, C. Fountoukis, S. N. Pandis, I. Riipinen
Published 2013-10-01

The relationship between 0.25–2.5 μm aerosol and CO₂ emissions over a city

by C. Johansson, E. M. Mårtensson, L. Ahlm, M. Vogt, E. D. Nilsson
Published 2011-05-01

Heated submicron particle fluxes using an optical particle counter in urban environment

by M. Vogt, C. Johansson, M. Mårtensson, H. Struthers, L. Ahlm, D. Nilsson
Published 2013-03-01

Emission and dry deposition of accumulation mode particles in the Amazon Basin

by L. Ahlm, R. Krejci, E. D. Nilsson, E. M. Mårtensson, M. Vogt, P. Artaxo
Published 2010-11-01

Response to marine cloud brightening in a multi-model ensemble

by C. W. Stjern, C. W. Stjern, H. Muri, L. Ahlm, L. Ahlm, L. Ahlm, O. Boucher, J. N. S. Cole, D. Ji, A. Jones, J. Haywood, B. Kravitz, A. Lenton, J. C. Moore, J. C. Moore, J. C. Moore, U. Niemeier, S. J. Phipps, H. Schmidt, S. Watanabe, J. E. Kristjánsson, J. E. Kristjánsson
Published 2018-01-01

CCN activation of fumed silica aerosols mixed with soluble pollutants

by M. Dalirian, H. Keskinen, L. Ahlm, A. Ylisirniö, S. Romakkaniemi, A. Laaksonen, A. Virtanen, I. Riipinen
Published 2015-04-01

A comparison of dry and wet season aerosol number fluxes over the Amazon rain forest

by L. Ahlm, E. D. Nilsson, R. Krejci, E. M. Mårtensson, M. Vogt, P. Artaxo
Published 2010-03-01

Aerosol number fluxes over the Amazon rain forest during the wet season

by P. Artaxo, M. Vogt, R. Krejci, E. M. Mårtensson, E. D. Nilsson, L. Ahlm
Published 2009-12-01

Hygroscopic properties of smoke-generated organic aerosol particles emitted in the marine atmosphere

by A. Wonaschütz, M. Coggon, A. Sorooshian, R. Modini, A. A. Frossard, L. Ahlm, J. Mülmenstädt, G. C. Roberts, L. M. Russell, S. Dey, F. J. Brechtel, J. H. Seinfeld
Published 2013-10-01

Implementation of state-of-the-art ternary new-particle formation scheme to the regional chemical transport model PMCAMx-UF in Europe

by E. Baranizadeh, B. N. Murphy, J. Julin, S. Falahat, C. L. Reddington, A. Arola, L. Ahlm, S. Mikkonen, C. Fountoukis, D. Patoulias, A. Minikin, T. Hamburger, A. Laaksonen, S. N. Pandis, H. Vehkamäki, K. E. J. Lehtinen, I. Riipinen
Published 2016-08-01

Temperature-dependent accumulation mode particle and cloud nuclei concentrations from biogenic sources during WACS 2010

by L. Ahlm, K. M. Shakya, L. M. Russell, J. C. Schroder, J. P. S. Wong, S. J. Sjostedt, K. L. Hayden, J. Liggio, J. J. B. Wentzell, H. A. Wiebe, C. Mihele, W. R. Leaitch, A. M. Macdonald
Published 2013-03-01

Nucleation and condensational growth to CCN sizes during a sustained pristine biogenic SOA event in a forested mountain valley

by J. R. Pierce, W. R. Leaitch, J. Liggio, D. M. Westervelt, C. D. Wainwright, J. P. D. Abbatt, L. Ahlm, W. Al-Basheer, D. J. Cziczo, K. L. Hayden, A. K. Y. Lee, S.-M. Li, L. M. Russell, S. J. Sjostedt, K. B. Strawbridge, M. Travis, A. Vlasenko, J. J. B. Wentzell, H. A. Wiebe, J. P. S. Wong, A. M. Macdonald
Published 2012-04-01

Unexpectedly acidic nanoparticles formed in dimethylamine–ammonia–sulfuric-acid nucleation experiments at CLOUD

by M. J. Lawler, M. J. Lawler, M. J. Lawler, P. M. Winkler, J. Kim, J. Kim, L. Ahlm, J. Tröstl, A. P. Praplan, A. P. Praplan, S. Schobesberger, S. Schobesberger, A. Kürten, J. Kirkby, J. Kirkby, F. Bianchi, J. Duplissy, A. Hansel, T. Jokinen, H. Keskinen, H. Keskinen, K. Lehtipalo, K. Lehtipalo, M. Leiminger, T. Petäjä, M. Rissanen, L. Rondo, M. Simon, M. Sipilä, C. Williamson, C. Williamson, C. Williamson, D. Wimmer, D. Wimmer, I. Riipinen, A. Virtanen, J. N. Smith, J. N. Smith
Published 2016-11-01

Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments

by J. Kim, J. Kim, L. Ahlm, T. Yli-Juuti, M. Lawler, M. Lawler, H. Keskinen, H. Keskinen, J. Tröstl, S. Schobesberger, S. Schobesberger, J. Duplissy, A. Amorim, F. Bianchi, F. Bianchi, N. M. Donahue, R. C. Flagan, J. Hakala, M. Heinritzi, M. Heinritzi, T. Jokinen, A. Kürten, A. Laaksonen, A. Laaksonen, K. Lehtipalo, P. Miettinen, T. Petäjä, M. P. Rissanen, L. Rondo, K. Sengupta, M. Simon, A. Tomé, A. Tomé, C. Williamson, D. Wimmer, D. Wimmer, P. M. Winkler, S. Ehrhart, S. Ehrhart, P. Ye, J. Kirkby, J. Kirkby, J. Curtius, U. Baltensperger, M. Kulmala, K. E. J. Lehtinen, K. E. J. Lehtinen, J. N. Smith, J. N. Smith, I. Riipinen, A. Virtanen
Published 2016-01-01