Articles | Volume 20, issue 10
https://doi.org/10.5194/acp-20-5995-2020
© Author(s) 2020. 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-20-5995-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
20 May 2020
Research article | Highlight paper |
| 20 May 2020
| 20 May 2020
Exploration of oxidative chemistry and secondary organic aerosol formation in the Amazon during the wet season: explicit modeling of the Manaus urban plume with GECKO-A
Camille Mouchel-Vallon
CORRESPONDING AUTHOR
Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO 80301, USA
now at: Laboratoire d'Aérologie, Université de Toulouse, CNRS, UPS, Toulouse, France
Julia Lee-Taylor
Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO 80301, USA
Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO 80309, USA
Alma Hodzic
Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO 80301, USA
Paulo Artaxo
Institute of Physics, University of São Paulo, Rua do Matão 1371, São Paulo, S.P. 05508-090, Brazil
Bernard Aumont
LISA, UMR CNRS 7583, Université Paris-Est-Créteil, Université de Paris, Institut Pierre Simon Laplace, Créteil, France
Marie Camredon
LISA, UMR CNRS 7583, Université Paris-Est-Créteil, Université de Paris, Institut Pierre Simon Laplace, Créteil, France
David Gurarie
Department of Mathematics and Center for Global Health and Diseases, Case Western Reserve University, Cleveland, OH 44106-7080, USA
Jose-Luis Jimenez
Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO 80309, USA
Department of Chemistry, University of Colorado, Boulder, CO 80309, USA
Donald H. Lenschow
Mesoscale and Microscale Meteorology Laboratory, National Center for Atmospheric Research, Boulder, CO 80301, USA
Scot T. Martin
School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02318, USA
Department of Earth and Planetary Sciences, Harvard University, Cambridge, MA 02318, USA
Janaina Nascimento
Post-graduate Program in Climate and Environment, National Institute for Amazonian Research and Amazonas State University, Manaus, AM, Brazil
Chemical Sciences Division, NOAA Earth System Research Laboratory, Boulder, CO 80305, USA
John J. Orlando
Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO 80301, USA
Brett B. Palm
Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO 80309, USA
Department of Chemistry, University of Colorado, Boulder, CO 80309, USA
now at: Department of Atmospheric Sciences, University of Washington, Seattle, WA 91895, USA
John E. Shilling
Pacific Northwest National Laboratory, Richland, WA 99352, USA
Manish Shrivastava
Pacific Northwest National Laboratory, Richland, WA 99352, USA
Sasha Madronich
Atmospheric Chemistry Observations and Modeling, National Center for Atmospheric Research, Boulder, CO 80301, USA
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Cited
9 citations as recorded by crossref.
- Tropical and Boreal Forest – Atmosphere Interactions: A Review P. Artaxo et al. 10.16993/tellusb.34
- Chemical Signatures of Seasonally Unique Anthropogenic Influences on Organic Aerosol Composition in the Central Amazon E. Franklin et al. 10.1021/acs.est.2c07260
- Evolution of OH reactivity in NO-free volatile organic compound photooxidation investigated by the fully explicit GECKO-A model Z. Peng et al. 10.5194/acp-21-14649-2021
- Implementation of a parallel reduction algorithm in the GENerator of reduced Organic Aerosol mechanisms (GENOA v2.0): Application to multiple monoterpene aerosol precursors Z. Wang et al. 10.1016/j.jaerosci.2023.106248
- Evaluation of Biogenic Organic Aerosols in the Amazon Rainforest Using WRF‐Chem With MOSAIC J. Mao et al. 10.1029/2021JD034913
- Changes to simulated global atmospheric composition resulting from recent revisions to isoprene oxidation chemistry M. Khan et al. 10.1016/j.atmosenv.2020.117914
- Overview of ICARUS─A Curated, Open Access, Online Repository for Atmospheric Simulation Chamber Data T. Nguyen et al. 10.1021/acsearthspacechem.3c00043
- Neural Network Emulation of the Formation of Organic Aerosols Based on the Explicit GECKO‐A Chemistry Model J. Schreck et al. 10.1029/2021MS002974
- Toward Emulating an Explicit Organic Chemistry Mechanism With Random Forest Models C. Mouchel‐Vallon & A. Hodzic 10.1029/2022JD038227
9 citations as recorded by crossref.
- Tropical and Boreal Forest – Atmosphere Interactions: A Review P. Artaxo et al. 10.16993/tellusb.34
- Chemical Signatures of Seasonally Unique Anthropogenic Influences on Organic Aerosol Composition in the Central Amazon E. Franklin et al. 10.1021/acs.est.2c07260
- Evolution of OH reactivity in NO-free volatile organic compound photooxidation investigated by the fully explicit GECKO-A model Z. Peng et al. 10.5194/acp-21-14649-2021
- Implementation of a parallel reduction algorithm in the GENerator of reduced Organic Aerosol mechanisms (GENOA v2.0): Application to multiple monoterpene aerosol precursors Z. Wang et al. 10.1016/j.jaerosci.2023.106248
- Evaluation of Biogenic Organic Aerosols in the Amazon Rainforest Using WRF‐Chem With MOSAIC J. Mao et al. 10.1029/2021JD034913
- Changes to simulated global atmospheric composition resulting from recent revisions to isoprene oxidation chemistry M. Khan et al. 10.1016/j.atmosenv.2020.117914
- Overview of ICARUS─A Curated, Open Access, Online Repository for Atmospheric Simulation Chamber Data T. Nguyen et al. 10.1021/acsearthspacechem.3c00043
- Neural Network Emulation of the Formation of Organic Aerosols Based on the Explicit GECKO‐A Chemistry Model J. Schreck et al. 10.1029/2021MS002974
- Toward Emulating an Explicit Organic Chemistry Mechanism With Random Forest Models C. Mouchel‐Vallon & A. Hodzic 10.1029/2022JD038227
Latest update: 23 Apr 2025
Short summary
The GoAmazon 2014/5 field campaign took place near the city of Manaus, Brazil, isolated in the Amazon rainforest, to study the impacts of urban pollution on natural air masses. We simulated this campaign with an extremely detailed organic chemistry model to understand how the city would affect the growth and composition of natural aerosol particles. Discrepancies between the model and the measurements indicate that the chemistry of naturally emitted organic compounds is still poorly understood.
The GoAmazon 2014/5 field campaign took place near the city of Manaus, Brazil, isolated in the...
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