Articles | Volume 19, issue 20
https://doi.org/10.5194/acp-19-13053-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-19-13053-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
23 Oct 2019
Research article |
| 23 Oct 2019
| 23 Oct 2019
Chemical composition of ultrafine aerosol particles in central Amazonia during the wet season
Hayley S. Glicker
Department of Chemistry, University of California, Irvine, Irvine, California 92697,
USA
Michael J. Lawler
Department of Chemistry, University of California, Irvine, Irvine, California 92697,
USA
John Ortega
Department of Chemistry, University of California, Irvine, Irvine, California 92697,
USA
Suzane S. de Sá
School of Engineering and Applied Sciences, Harvard University,
Cambridge, Massachusetts 02138, USA
Scot T. Martin
School of Engineering and Applied Sciences, Harvard University,
Cambridge, Massachusetts 02138, USA
Department of Earth and Planetary Sciences, Harvard University,
Cambridge, Massachusetts 02138, USA
Paulo Artaxo
Institute of Physics, University of São Paulo, Rua do Matão
1371, 05508-090, São Paulo, SP, Brazil
Oscar Vega Bustillos
Chemistry and Environment Center, Instituto de Pesquisas Energéticas e Nucleares, 05508-000, São Paulo, SP,
Brazil
Rodrigo de Souza
Meteorology Department, Universidade do Estado do Amazonas, 69050-020, Manaus, AM, Brazil
Julio Tota
Institute of Engineering and Geoscience, Universidade Federal do Oeste do Pará, 68035-110, Santarém, PA, Brazil
Annmarie Carlton
Department of Chemistry, University of California, Irvine, Irvine, California 92697,
USA
Department of Chemistry, University of California, Irvine, Irvine, California 92697,
USA
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Cited
11 citations as recorded by crossref.
- Tropical and Boreal Forest – Atmosphere Interactions: A Review P. Artaxo et al. 10.16993/tellusb.34
- Composition of Ultrafine Particles in Urban Beijing: Measurement Using a Thermal Desorption Chemical Ionization Mass Spectrometer X. Li et al. 10.1021/acs.est.0c06053
- Measurement of atmospheric nanoparticles: Bridging the gap between gas-phase molecules and larger particles C. Peng et al. 10.1016/j.jes.2022.03.006
- Online detection of airborne nanoparticle composition with mass spectrometry: Recent advances, challenges, and opportunities X. Li et al. 10.1016/j.trac.2023.117195
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Chemical Composition of an Ultrafine Sea Spray Aerosol during the Sea Spray Chemistry and Particle Evolution Experiment H. Glicker et al. 10.1021/acsearthspacechem.2c00127
- Mixing states of Amazon basin aerosol particles transported over long distances using transmission electron microscopy K. Adachi et al. 10.5194/acp-20-11923-2020
- Sulfuric acid in the Amazon basin: measurements and evaluation of existing sulfuric acid proxies D. Myers et al. 10.5194/acp-22-10061-2022
- Occurrence and growth of sub-50 nm aerosol particles in the Amazonian boundary layer M. Franco et al. 10.5194/acp-22-3469-2022
- Seasonal variations in composition and sources of atmospheric ultrafine particles in urban Beijing based on near-continuous measurements X. Li et al. 10.5194/acp-23-14801-2023
- Limited Role of Malonic Acid in Sulfuric Acid–Dimethylamine New Particle Formation S. Fomete et al. 10.1021/acsomega.3c01643
11 citations as recorded by crossref.
- Tropical and Boreal Forest – Atmosphere Interactions: A Review P. Artaxo et al. 10.16993/tellusb.34
- Composition of Ultrafine Particles in Urban Beijing: Measurement Using a Thermal Desorption Chemical Ionization Mass Spectrometer X. Li et al. 10.1021/acs.est.0c06053
- Measurement of atmospheric nanoparticles: Bridging the gap between gas-phase molecules and larger particles C. Peng et al. 10.1016/j.jes.2022.03.006
- Online detection of airborne nanoparticle composition with mass spectrometry: Recent advances, challenges, and opportunities X. Li et al. 10.1016/j.trac.2023.117195
- Hydrogel network formation triggers atypical hygroscopic behavior in atmospheric aerosols F. Dong et al. 10.1016/j.scitotenv.2024.177298
- Chemical Composition of an Ultrafine Sea Spray Aerosol during the Sea Spray Chemistry and Particle Evolution Experiment H. Glicker et al. 10.1021/acsearthspacechem.2c00127
- Mixing states of Amazon basin aerosol particles transported over long distances using transmission electron microscopy K. Adachi et al. 10.5194/acp-20-11923-2020
- Sulfuric acid in the Amazon basin: measurements and evaluation of existing sulfuric acid proxies D. Myers et al. 10.5194/acp-22-10061-2022
- Occurrence and growth of sub-50 nm aerosol particles in the Amazonian boundary layer M. Franco et al. 10.5194/acp-22-3469-2022
- Seasonal variations in composition and sources of atmospheric ultrafine particles in urban Beijing based on near-continuous measurements X. Li et al. 10.5194/acp-23-14801-2023
- Limited Role of Malonic Acid in Sulfuric Acid–Dimethylamine New Particle Formation S. Fomete et al. 10.1021/acsomega.3c01643
Latest update: 21 Jan 2025
Short summary
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.
An understanding of the chemical composition of the smallest particles in the air over the...
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