
Guillaume Siour |
Research Engenieer |
Laboratoire Interuniversitaire des Systèmes Atmosphériques |
[guillaume.siour @ lisa.ipsl.fr] |
0145171575 | IT department |
Research topics and activities |
- Regional modeling:
- Coordination of CHIMERE model development
- Chemistry-transport with WRF and CHIMERE
- Publications

Recent results |
- Di Antonio, L., Beekmann, M., Siour, G., Michoud, V., Cantrell, C., Bauville, A., Bergé, A., Cazaunau, M., Chevaillier, S., Cirtog, M., de Brito, J. F., Formenti, P., Gaimoz, C., Garret, O., Gratien, A., Gros, V., Haeffelin, M., Hawkins, L. N., Kotthaus, S., Noyalet, G., Pereira, D. L., Petit, J.-E., Pronovost, E. D., Riffault, V., Yu, C., Foret, G., Doussin, J.-F., and Di Biagio, C.: Modelling of atmospheric variability in gas and aerosols during the ACROSS campaign 2022 of the greater Paris area: evaluation of the meteorology, dynamics and chemistry, Atmos. Chem. Phys., 25, 4803–4831, 2025
- Di Antonio, L., Di Biagio, C., Formenti, P., Gratien, A., Michoud, V., Cantrell, C., Bauville, A., Bergé, A., Cazaunau, M., Chevaillier, S., Cirtog, M., Coll, P., D'Anna, B., de Brito, J. F., De Haan, D. O., Dignum, J. R., Deshmukh, S., Favez, O., Flaud, P.-M., Gaimoz, C., Hawkins, L. N., Kammer, J., Language, B., Maisonneuve, F., Močnik, G., Perraudin, E., Petit, J.-E., Acharja, P., Poulain, L., Pouyes, P., Pronovost, E. D., Riffault, V., Roundtree, K. I., Shahin, M., Siour, G., Villenave, E., Zapf, P., Foret, G., Doussin, J.-F., and Beekmann, M.: Aerosol spectral optical properties in the Paris urban area and its peri-urban and forested surroundings during summer 2022 from ACROSS surface observations, Atmos. Chem. Phys., 25, 3161-3189, 2025.
- Matthieu Vida, Gilles Foret, Guillaume Siour, Jean-Luc Jaffrezo, Olivier Favez, Arineh Cholakian, Julie Cozic, Harry Dupont, Grégory Gille, Sonia Oppo, Shouwen Zhang, Florie Francony, Cyril Pallares, Sébastien Conil, Gaelle Uzu, Matthias Beekmann: Modelling oxidative potential of atmospheric particle: A 2-year study over France, Science of The Total Environment, Volume 967, 2025
Misc |
- Scripts and programs (using R, latex, bash, fortran...)
- Gitlab
- Thredds
- Monitoring TGCC
- ACROSS forecasting
- ACROSS BACK TRAJECTORIES
- SVP-LISA Mycore






