Articles | Volume 19, issue 20
Atmos. Chem. Phys., 19, 13053–13066, 2019
https://doi.org/10.5194/acp-19-13053-2019

Special issue: Observations and Modeling of the Green Ocean Amazon (GoAmazon2014/5)...

Atmos. Chem. Phys., 19, 13053–13066, 2019
https://doi.org/10.5194/acp-19-13053-2019

Research article 23 Oct 2019

Research article | 23 Oct 2019

Chemical composition of ultrafine aerosol particles in central Amazonia during the wet season

Hayley S. Glicker et al.

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Cited articles

Agência de Notícias: IBGE releases population estimates for municipalities in 2017, 2017. 
Allan, J. D., Morgan, W. T., Darbyshire, E., Flynn, M. J., Williams, P. I., Oram, D. E., Artaxo, P., Brito, J., Lee, J. D., and Coe, H.: Airborne observations of IEPOX-derived isoprene SOA in the Amazon during SAMBBA, Atmos. Chem. Phys., 14, 11393–11407, https://doi.org/10.5194/acp-14-11393-2014, 2014. 
Allen, A. G. and Miguel, A. H.: Biomass Burning in the Amazon: Characterization of the ionic component of aerosols generated from flaming and smouldering rainforest and savannah, Environ. Sci. Technol., 29, 486–493, 1995. 
Alves, E. G., Jardine, K., Tota, J., Jardine, A., Yãnez-Serrano, A. M., Karl, T., Tavares, J., Nelson, B., Gu, D., Stavrakou, T., Martin, S., Artaxo, P., Manzi, A., and Guenther, A.: Seasonality of isoprenoid emissions from a primary rainforest in central Amazonia, Atmos. Chem. Phys., 16, 3903–3925, https://doi.org/10.5194/acp-16-3903-2016, 2016. 
Andreae, M. O.: Soot Carbon and Excess Fine Potassium: Long-Range Transport of Combustion-Derived, available at: https://www.jstor.org/stable/pdf/1689884.pdf?refreqid=excelsior:2b4c5237f67577ae4569eb0de4192412 (last access: 23 July 2019), 1983. 
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An understanding of the chemical composition of the smallest particles in the air over the Amazon Basin provides insights into the natural and human-caused influences on particle production in this sensitive region. We present measurements of the composition of sub-100 nm diameter particles performed during the wet season and identify unique constituents that point to both natural and human-caused sources and processes.
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