Articles | Volume 15, issue 7
https://doi.org/10.5194/acp-15-3687-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/acp-15-3687-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
02 Apr 2015
Research article |
| 02 Apr 2015
Submicron particle mass concentrations and sources in the Amazonian wet season (AMAZE-08)
now at: State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Peking University, Beijing, China
School of Engineering and Applied Sciences & Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, USA
D. K. Farmer
Department of Chemistry and Biochemistry & Cooperative Institute for Research in Environmental Science, University of Colorado, Boulder, CO, USA
now at: Department of Chemistry, Colorado State University, Fort Collins, CO, USA
L. V. Rizzo
Department of Natural and Earth Sciences, Federal University of São Paulo, Diadema, Brazil
T. Pauliquevis
Department of Natural and Earth Sciences, Federal University of São Paulo, Diadema, Brazil
M. Kuwata
School of Engineering and Applied Sciences & Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, USA
now at: Earth Observatory of Singapore, Nanyang Technological University, Singapore
T. G. Karl
National Center for Atmospheric Research, Boulder, CO, USA
now at: Institute of Meteorology and Geophysics, University of Innsbruck, Austria
A. Guenther
National Center for Atmospheric Research, Boulder, CO, USA
now at: Atmospheric Sciences and Global Change Division, Pacific Northwest National Laboratory, Richland, WA, USA
J. D. Allan
National Centre for Atmospheric Science & School of Earth, Atmospheric and Environmental Sciences, University of Manchester, Manchester, UK
National Centre for Atmospheric Science & School of Earth, Atmospheric and Environmental Sciences, University of Manchester, Manchester, UK
M. O. Andreae
Biogeochemistry and Multiphase Chemistry Departments, Max Planck Institute for Chemistry, Mainz, Germany
U. Pöschl
Biogeochemistry and Multiphase Chemistry Departments, Max Planck Institute for Chemistry, Mainz, Germany
J. L. Jimenez
Department of Chemistry and Biochemistry & Cooperative Institute for Research in Environmental Science, University of Colorado, Boulder, CO, USA
Applied Physics Department & Atmospheric Science Department, University of São Paulo, São Paulo, Brazil
S. T. Martin
CORRESPONDING AUTHOR
School of Engineering and Applied Sciences & Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA, USA
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85 citations as recorded by crossref.
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- Sub-micrometre particulate matter is primarily in liquid form over Amazon rainforest A. Bateman et al. https://doi.org/10.1038/ngeo2599
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- Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall J. Wang et al. https://doi.org/10.1038/nature19819
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- Recent advances in understanding secondary organic aerosol: Implications for global climate forcing M. Shrivastava et al. https://doi.org/10.1002/2016RG000540
- Observational evidence for pollution‐influenced selective uptake contributing to biogenic secondary organic aerosols in the southeastern U.S. J. Liu et al. https://doi.org/10.1002/2017GL074665
- Characterization of anthropogenic organic aerosols by TOF-ACSM with the new capture vaporizer Y. Zheng et al. https://doi.org/10.5194/amt-13-2457-2020
- Single-particle characterization of aerosols collected at a remote site in the Amazonian rainforest and an urban site in Manaus, Brazil L. Wu et al. https://doi.org/10.5194/acp-19-1221-2019
- Novel Application of Machine Learning Techniques for Rapid Source Apportionment of Aerosol Mass Spectrometer Datasets P. Pande et al. https://doi.org/10.1021/acsearthspacechem.1c00344
- Insect Infestation Increases Viscosity of Biogenic Secondary Organic Aerosol N. Smith et al. https://doi.org/10.1021/acsearthspacechem.3c00007
- Tropical and Boreal Forest – Atmosphere Interactions: A Review P. Artaxo et al. https://doi.org/10.16993/tellusb.34
- Multiphase reactivity of gaseous hydroperoxide oligomers produced from isoprene ozonolysis in the presence of acidified aerosols M. Riva et al. https://doi.org/10.1016/j.atmosenv.2016.12.040
- Assessing the Potential Mechanisms of Isomerization Reactions of Isoprene Epoxydiols on Secondary Organic Aerosol A. Watanabe et al. https://doi.org/10.1021/acs.est.8b01780
- Properties and Atmospheric Oxidation of Norpinic Acid Aerosol E. Kostenidou et al. https://doi.org/10.3390/atmos13091481
- Lability of secondary organic particulate matter P. Liu et al. https://doi.org/10.1073/pnas.1603138113
- Observations of sesquiterpenes and their oxidation products in central Amazonia during the wet and dry seasons L. Yee et al. https://doi.org/10.5194/acp-18-10433-2018
- Anthropogenic influences on the physical state of submicron particulate matter over a tropical forest A. Bateman et al. https://doi.org/10.5194/acp-17-1759-2017
- Chemical Characterization of Water-Soluble Organic Aerosol in Contrasting Rural and Urban Environments in the Southeastern United States L. Xu et al. https://doi.org/10.1021/acs.est.6b05002
- Organosulfates in aerosols downwind of an urban region in central Amazon M. Glasius et al. https://doi.org/10.1039/C8EM00413G
- Multi-year statistical and modeling analysis of submicrometer aerosol number size distributions at a rain forest site in Amazonia L. Varanda Rizzo et al. https://doi.org/10.5194/acp-18-10255-2018
- Occurrence and growth of sub-50 nm aerosol particles in the Amazonian boundary layer M. Franco et al. https://doi.org/10.5194/acp-22-3469-2022
- Observations of Manaus urban plume evolution and interaction with biogenic emissions in GoAmazon 2014/5 G. Cirino et al. https://doi.org/10.1016/j.atmosenv.2018.08.031
- Determining the Relative Reactivity of Sulfate, Bisulfate, and Organosulfates with Epoxides on Secondary Organic Aerosol E. Aoki et al. https://doi.org/10.1021/acsearthspacechem.0c00178
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Saved (final revised paper)
Latest update: 16 Jun 2026
Short summary
Submicron particle mass concentration in the Amazon during the wet season of 2008 was dominated by organic material. The PMF analysis finds a comparable importance of gas-phase (gas-to-particle condensation) and particle-phase (reactive uptake of isoprene oxidation products, especially of epoxydiols to acidic haze, fog, or cloud droplets) production of secondary organic material during the study period, together accounting for >70% of the organic-particle mass concentration.
Submicron particle mass concentration in the Amazon during the wet season of 2008 was dominated...
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