Articles | Volume 10, issue 3
https://doi.org/10.5194/gmd-10-1339-2017
https://doi.org/10.5194/gmd-10-1339-2017
Model description paper
 | 
29 Mar 2017
Model description paper |  | 29 Mar 2017

CLEPS 1.0: A new protocol for cloud aqueous phase oxidation of VOC mechanisms

Camille Mouchel-Vallon, Laurent Deguillaume, Anne Monod, Hélène Perroux, Clémence Rose, Giovanni Ghigo, Yoann Long, Maud Leriche, Bernard Aumont, Luc Patryl, Patrick Armand, and Nadine Chaumerliac

Related authors

Ether and ester formation from peroxy radical recombination: a qualitative reaction channel analysis
Lauri Franzon, Marie Camredon, Richard Valorso, Bernard Aumont, and Theo Kurtén
Atmos. Chem. Phys., 24, 11679–11699, https://doi.org/10.5194/acp-24-11679-2024,https://doi.org/10.5194/acp-24-11679-2024, 2024
Short summary
Design and evaluation of BOOGIE: a collector for the analysis of cloud composition and processes: Biological, Organics, Oxidants, soluble Gases, inorganic Ions and metal Elements
Mickael Vaitilingom, Christophe Bernard, Mickael Ribeiro, Christophe Berthod, Angelica Bianco, and Laurent Deguillaume
Atmos. Meas. Tech. Discuss., https://doi.org/10.5194/amt-2024-95,https://doi.org/10.5194/amt-2024-95, 2024
Preprint under review for AMT
Short summary
Molecular composition of clouds: a comparison between samples collected at tropical (Réunion Island, France) and mid-north (Puy de Dôme, France) latitudes
Lucas Pailler, Laurent Deguillaume, Hélène Lavanant, Isabelle Schmitz, Marie Hubert, Edith Nicol, Mickaël Ribeiro, Jean-Marc Pichon, Mickaël Vaïtilingom, Pamela Dominutti, Frédéric Burnet, Pierre Tulet, Maud Leriche, and Angelica Bianco
Atmos. Chem. Phys., 24, 5567–5584, https://doi.org/10.5194/acp-24-5567-2024,https://doi.org/10.5194/acp-24-5567-2024, 2024
Short summary
Secondary organic aerosols derived from intermediate-volatility n-alkanes adopt low-viscous phase state
Tommaso Galeazzo, Bernard Aumont, Marie Camredon, Richard Valorso, Yong B. Lim, Paul J. Ziemann, and Manabu Shiraiwa
Atmos. Chem. Phys., 24, 5549–5565, https://doi.org/10.5194/acp-24-5549-2024,https://doi.org/10.5194/acp-24-5549-2024, 2024
Short summary
Opinion: Challenges and needs of tropospheric chemical mechanism development
Barbara Ervens, Andrew Rickard, Bernard Aumont, William P. L. Carter, Max McGillen, Abdelwahid Mellouki, John Orlando, Bénédicte Picquet-Varrault, Paul Seakins, William Stockwell, Luc Vereecken, and Tim Wallington
EGUsphere, https://doi.org/10.5194/egusphere-2024-1316,https://doi.org/10.5194/egusphere-2024-1316, 2024
Short summary

Related subject area

Atmospheric sciences
Selecting CMIP6 global climate models (GCMs) for Coordinated Regional Climate Downscaling Experiment (CORDEX) dynamical downscaling over Southeast Asia using a standardised benchmarking framework
Phuong Loan Nguyen, Lisa V. Alexander, Marcus J. Thatcher, Son C. H. Truong, Rachael N. Isphording, and John L. McGregor
Geosci. Model Dev., 17, 7285–7315, https://doi.org/10.5194/gmd-17-7285-2024,https://doi.org/10.5194/gmd-17-7285-2024, 2024
Short summary
Improved definition of prior uncertainties in CO2 and CO fossil fuel fluxes and its impact on multi-species inversion with GEOS-Chem (v12.5)
Ingrid Super, Tia Scarpelli, Arjan Droste, and Paul I. Palmer
Geosci. Model Dev., 17, 7263–7284, https://doi.org/10.5194/gmd-17-7263-2024,https://doi.org/10.5194/gmd-17-7263-2024, 2024
Short summary
RASCAL v1.0: an open-source tool for climatological time series reconstruction and extension
Álvaro González-Cervera and Luis Durán
Geosci. Model Dev., 17, 7245–7261, https://doi.org/10.5194/gmd-17-7245-2024,https://doi.org/10.5194/gmd-17-7245-2024, 2024
Short summary
Introducing graupel density prediction in Weather Research and Forecasting (WRF) double-moment 6-class (WDM6) microphysics and evaluation of the modified scheme during the ICE-POP field campaign
Sun-Young Park, Kyo-Sun Sunny Lim, Kwonil Kim, Gyuwon Lee, and Jason A. Milbrandt
Geosci. Model Dev., 17, 7199–7218, https://doi.org/10.5194/gmd-17-7199-2024,https://doi.org/10.5194/gmd-17-7199-2024, 2024
Short summary
Enabling high-performance cloud computing for the Community Multiscale Air Quality Model (CMAQ) version 5.3.3: performance evaluation and benefits for the user community
Christos I. Efstathiou, Elizabeth Adams, Carlie J. Coats, Robert Zelt, Mark Reed, John McGee, Kristen M. Foley, Fahim I. Sidi, David C. Wong, Steven Fine, and Saravanan Arunachalam
Geosci. Model Dev., 17, 7001–7027, https://doi.org/10.5194/gmd-17-7001-2024,https://doi.org/10.5194/gmd-17-7001-2024, 2024
Short summary

Cited articles

Alfassi, Z. B. (Ed.): The Chemistry of Free Radicals: Peroxyl Radicals, Wiley, New York, 1997.
Arakaki, T., Anastasio, C., Kuroki, Y., Nakajima, H., Okada, K., Kotani, Y., Handa, D., Azechi, S., Kimura, T., Tsuhako, A., and Miyagi, Y.: A general scavenging rate constant for reaction of hydroxyl radical with organic carbon in atmospheric waters, Environ. Sci. Technol., 47, 8196–8203, https://doi.org/10.1021/es401927b, 2013.
Asmus, K. D., Moeckel, H., and Henglein, A.: Pulse radiolytic study of the site of hydroxyl radical attack on aliphatic alcohols in aqueous solution, J. Phys. Chem., 77, 1218–1221, https://doi.org/10.1021/j100629a007, 1973.
Aumont, B., Szopa, S., and Madronich, S.: Modelling the evolution of organic carbon during its gas-phase tropospheric oxidation: development of an explicit model based on a self generating approach, Atmos. Chem. Phys., 5, 2497–2517, https://doi.org/10.5194/acp-5-2497-2005, 2005.
Barth, M. C., Sillman, S., Hudman, R., Jacobson, M. Z., Kim, C. H., Monod, A., and Liang, J.: Summary of the cloud chemistry modeling intercomparison: Photochemical box model simulation, J. Geophys. Res., 108, 4214, https://doi.org/10.1029/2002JD002673, 2003.
Download
Short summary
The Cloud Explicit Physico-chemical Scheme (CLEPS 1.0) describes oxidation of water-soluble organic compounds resulting from isoprene oxidation. It is based on structure activity relationships (SARs) (global rate constants and branching ratios for HO• abstraction and addition) and GROMHE SAR (Henry's law constants for undocumented species). It is coupled to the MCM gas phase mechanism and is included in a model using the DSMACC model and KPP to analyze experimental and field data.