Articles | Volume 18, issue 14
https://doi.org/10.5194/acp-18-10255-2018
https://doi.org/10.5194/acp-18-10255-2018
Research article
 | 
19 Jul 2018
Research article |  | 19 Jul 2018

Multi-year statistical and modeling analysis of submicrometer aerosol number size distributions at a rain forest site in Amazonia

Luciana Varanda Rizzo, Pontus Roldin, Joel Brito, John Backman, Erik Swietlicki, Radovan Krejci, Peter Tunved, Tukka Petäjä, Markku Kulmala, and Paulo Artaxo

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Cited articles

Ahlm, L., Nilsson, E. D., Krejci, R., Mårtensson, E. M., Vogt, M., and Artaxo, P.: A comparison of dry and wet season aerosol number fluxes over the Amazon rain forest, Atmos. Chem. Phys., 10, 3063–3079, https://doi.org/10.5194/acp-10-3063-2010, 2010. 
Andreae, M. O.: Aerosols Before Pollution, Science (New York, N.Y.), 315, 50–51, https://doi.org/10.1126/science.1136529, 2007. 
Andreae, M. O. and Crutzen, P. J.: Atmospheric Aerosols: Biogeochemical Sources and Role in Atmospheric Chemistry, Science (New York, N.Y.), 276, 1052–1057, https://doi.org/10.1126/science.276.5315.1052, 1997. 
Andreae, M. O., Berresheim, H., Bingemer, H., Jacob, D. J., Lewis, B. L., Li, S.-M., and Talbot, R. W.: The atmospheric sulfur cycle over the Amazon Basin 2 – Wet season, J. Geophys. Res., 95, 16813–16824, 1990. 
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Short summary
Aerosols are tiny particles suspended in the air that can interact with sunlight and form clouds, which in turn affect the climate. They can also recycle nutrients in forest environments. Aerosols are naturally emitted at the surface in the Amazon forest, in addition to being brought down from above the boundary layer by intense air movements. In this work, we describe how the particle size number concentrations of aerosols change over hours, days and seasons in a multi-year study in Amazonia.
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