Tropospheric Chemistry Modelling Group

2024: Presentations

"Assessment of (O)VOC sources and sinks over Reunion Island using the WRF-Chem model and in situ, FTIR and TROPOMI data", J.-F. Müller, C. Poraicu, T. Stavrakou, C. Amelynck, N. Schoon, B. Verreyken,  C. Vigouroux, N. Kumps, J. Brioude, P. Tulet, C. Mouchel Vallon,  AGU Fall Meeting, Washington DC, 9-13 December 2024.

"Simultaneous inversion of VOC and NOx emissions based on TROPOMI data in the Tropics reveals the importtance of chemical feedbacks", T. Stavrakou, B. Opacka, J.-F. Müller, I. De Smedt (invited),  AGU Fall Meeting, Washington DC, 9-13 December 2024.

"Using GEOS-Chem vertical profiles for an improved IASI-NH3 product", M. Van Damme, L. Clarisse, S. Havaux, R. Dang, D. Jacob, B. Franco, T. Stavrakou, J.-F. Müller, C. Clerbaux, and P. Coheur, IASI Conference, Nancy, France, 2-6 December 2024.

"Natural emissions in Africa : Improved quantification using a joint inversion of TROPOMI NO2 and HCHO columns in the MAGRITTE CTM and evaluation", B. Opacka, T. Stavrakou, J.-F. Müller and A. Guenther, IGAC 2024, Kuala Lumpur, Malaysia, 9-13 September 2024.

"Inferring weekly top-down VOC emission fluxes over North America from TROPOMI, FTIR, and Pandora HCHO column measurements", G.-M. Oomen, T. Stavrakou, J.-F. Müller, I. De Smedt, C. Vigouroux, IGAC 2024, Kuala Lumpur, Malaysia, 9-13 September 2024.

"First weekly top-down biogenic VOC emissions over Europe constrained by TROPOMI HCHO data", G.-M. Oomen, J.-F. Müller, T. Stavrakou, et al. ESA ATMOS conference, Bologna, 1-5 July 2024.

"Improved TROPOMI-based global VOC emissions constrained by formaldehyde and glyoxal data and a two-compound inversion scheme", Y. Sfendla, T. Stavrakou, J.-F. Müller, G.-M. Oomen, B. Opacka, ESA ATMOS conference, Bologna, 1-5 July 2024.

"Improved determination of natural emissions in Africa from a joint inversion of TROPOMI NO2 and HCHO columns in the MAGRITTE CTM", T. Stavrakou, B. Opacka, J.-F. Müller, T. Stavrakou, et al. ESA ATMOS conference, Bologna, 1-5 July 2024.

"Using GEOS-Chem vertical profiles for improved satellite retrievals of NH3", M. Van Damme, L. Clarisse, S. Havaux, R. Dang, D. Jacob, B. Franco, T. Stavrakou, J.-F. Müller, C. Clerbaux, and P. Coheur, ESA ATMOS conference, Bologna, 1-5 July 2024.

"Bias characterization of HCHO columns from OMI using aircraft and FTIR data", J.-F. Müller, T. Stavrakou, G.-M. Oomen,  C. Vigouroux, ESA ATMOS conference, Bologna, 1-5 July 2024.

"Air quality in Bucharest across the seasons: validation of TROPOMI and WRF-Chem tropospheric NO2 density against SWING+ and in situ measurements", A. Pasternak, J.-F. Müller, C. Poraicu, T. Stavrakou, A. Merlaud, F. Tack, ESA ATMOS conference, Bologna, 1-5 July 2024.

"Bias correction of OMI HCHO columns using aircraft and FTIR data and impacts on top-down VOC fluxes and their trends", T. Stavrakou, J.-F. Müller, G.-M. Oomen, C. Vigouroux and the NDACC retrieval teams, OMI-TROPOMI Science Team Meeting, Boulder, 3-6 June 2024.

"HONO from wildfires: model vs. satellites", T. Stavrakou, J.-F. Müller, Y. Sfendla, N. Theys et al., ISSI workshop, Beijing, 27-29 May 2024.

"Pushing the boundaries of TROPOMI HCHO data assimilation", G.-M. Oomen, J.-F. Müller, T. Stavrakou, I. De Smedt et al., ISSI workshop, Beijing, 27-31 May 2024.

"Using satellite observations to quantify hydrocarbon emissions : advances and perspectives", T. Stavrakou, J.-F. Müller et al., (invited) ARGONAUT (Pollutants and greenhouse gas emission monitoring from space at high resolution) Workshop, Paris, 22-23 April 2024.

"Initial steps towards an inversion system for biogenic isoprene emissions in CAMS: Verification using HALO mini-DOAS and TROPOMI observations and simplified chemistry", F. Kluge, J. Flemming, V. Huijnen, A. Inness, C. Kelly, J.-F. Müller, G.-M. Oomen, K. Pfeilsticker, T. Stavrakou, R. Ribas, M. Rotermund, B. Weyland, M. Van der Worp, EGU General Assembly, Vienna, 14-19 April 2024.

"Improved assessment of OVOC sources and sinks over Reunion Island through WRF-Chem evaluation against PTR-MS data and satellite retrievals", C. Poraicu, J.-F. Müller, T. Stavrakou, B. Verreyken, C. Amelynck  et al. EGU General Assembly, Vienna, 14-19 April 2024.

"Inferring surface NO2 over Western Europe: a Machine Learning approach with uncertainty quantification", W. Sun, F. Tack, L. Clarisse,, R. Schneider, T. Stavrakou, M. Van Roozendael, EGU General Assembly, Vienna, 14-19 April 2024.

 

2023: Presentations

"Global VOC emissions inferred from spaceborne formaldehyde and glyoxal data observed from the TROPOMI sounder", Y Sfendla, T. Stavrakou, J.-F. Müller, G.-M. Oomen, International Expert Workshop on Volatile Organic Compounds, Hong Kong, 27 November-4 December 2023.

"Can we trust satellite observations to quantify VOC emissions and their spatio-temporal variability?", J.-F. Müller, T. Stavrakou et al. (invited) International Expert Workshop on Volatile Organic Compounds, Hong Kong, 27 November-4 December 2023. 

"Lessons learnt and future prospects in air quality, emissions and chemical climate", T. Stavrakou, J.-F. Müller et al. (invited), 1st International Conference on Chemical Weather and Chemical Climate (CWCC), Shanghai, 16-20 October 2023. 

 "New remote ssensing methods", T. Stavrakou, J.-F. Müller, G.-M. Oomen, B. Opacka, M. Van Damme (invited), Gordon Research Conference: Atmospheric Chemistry, Newry, Maine, 30 July-4 August 2023. 

"Assessing soil NOx emissions over Africa using TROPOMI NO2 observations and inverse modelling", B. Opacka, J.-F. Müller, G.-M. Oomen, T. Stavrakou, 20th GEIA Conference, Brussels, 21-23 June 2023.

"Weekly-derived biogenic VOC fluxes over Europe constrained by TROPOMI HCHO data over 2018-2022", G.-M. Oomen, T. Stavrakou, J.-F. Müller, I. De Smedt, C. Vigouroux, et al., 20th GEIA Conference, Brussels, 21-23 June 2023. 

"VOC emissions from space: a global joint inversion of TROPOMI glyoxal and formaldehyde data", T. Stavrakou, J.-F. Müller, C. Lerot, I. De Smedt, C. Vigouroux, Y. Sfendla, G.-M. Oomen, 20th GEIA Conference, Brussels, 21-23 June 2023.

"Using bias-corrected HCHO columns from OMI and TROPOMI to derive global VOC emissions over 2005-2021", J.-F. Müller, T. Stavrakou, G.-M. Oomen, I. De Smedt, C. Vigouroux, 20th GEIA Conference, Brussels, 21-23 June 2023. 

"High-resolution ammonia WRF-Chem model simulations over Europe and comparison with ground-based and airborne measurements", M. Van Damme, C. Poraicu, J.-F. Müller, T. Stavrakou, L. Clarisse, P. Coheur, 20th GEIA Conference, Brussels, 21-23 June 2023. 

"Comparison of formaldehyde profiles from three CTMs and evaluation of their impact on satellite HCHO column retrievals", I. De Smedt, Y. Huan, T. Stavrakou, J.-F. Müller, H. Eskes, A. Inness, G. Pinardi, A. Merlaud, S. Compernolle, M. Van Roozendael, 20th GEIA Conference, Brussels, 21-23 June 2023. 

"MAX-DOAS measurements of AOT, NO2 and HCHO in Kinshasa (DR Congo): comparisons with TROPOMI and GEOS-Chem", R. Yombo Phaka, A. Merlaud, G. Pinardi, M. Friedrich, F. Hendrick, J.-F. Müller, T. Stavrakou, I. De Smedt, et al., EGU General Assembly, Vienna, 23-28 April 2023.

"Improved assessment of OVOC sources and sinks over Reunion through WRF-Chem model evaluation against PTR-MS data and satellite retrievals", C. Poraicu, J.-F. Müller, T. Stavrakou, B. Verreyken, EGU General Assembly, Vienna, 23-28 April 2023.

"Low anomalies in satellite carbon monoxide and formaldehyde records - what do they tell us about the carbon cycle, OH, and methane lifetime?", H. Worden, R. Buchholz, D. Edwards, L. Emmons, B. Gaubert, T. Stavrakou, iLEAPS-OzFlux Joint Conference, Auckland, 31 January-3 February 2023.

"Assessing air composition over Africa over the last two decades using satellite observations and modelling", T. Stavrakou, J.-F. Müller, B. Opacka, Workshop on a Pilot Design for aIr quality in Africa, Kigali, Rwanda, 17-19 January 2023.

"Cross-evaluating WRF-Chem, TROPOMI, APEX and in situ NO2 measurements over Antwerp, Belgium", C. Poraicu, J.-F. Müller, T. Stavrakou, D. Fonteyn, F. Tack, F. Deutsch, Q. Laffineur, R. Van Malderen, N. Veldeman, 103rd AMS Annual Meeting, Denver, 8-12 January 2023.

 

2022: Presentations

"Improved assessment of OVOC sources and sinks over Reunion Island through WRF-Chem model evaluation against PTR-MS data and satellite retrievals", C. Poraicu, J.-F. Müller, D. Fonteyn, T. Stavrakou, C. Amelynck et al., AGU Fall Meeting, Chicago, 12-16 December 2022.

"Optimizing the isoprene emission model MEGAN wih satellite and ground-based observational constraints", C. DiMaria, D. Jones, A. Bloom, T. Stavrakou, J. R. Worden et al., AGU Fall Meeting, Chicago, 12-16 December 2022.

"Temporal variations of atmospheric ammonia revealed from space: from long-term global trends to weekly cycle and intraday variability", M. Van Damme, L. Clarisse, B. Franco, T. Stavrakou, R. W. Kruit, C. Clerbaux, P.-F. Coheur, XXI International Nitrogen Workshop, Madrid, 24-28 October 2022.

"Continuous monitoring of biogenic VOC fluxes over South America by inversion of TROPOMI HCHO columns", T. Stavrakou, J.-F. Müller, B. Opacka, G.-M. Oomen and C. Vigouroux, Sentinel-5P Mission: 5 Years Anniversary, Taormina, 10-14 October 2022.

"Glyoxal  tropospheric vertical column retrievals from TROPOMI observations", C. Lerot, J. Vlietinck, J. van Gent, I. De Smedt, N. Theys, H. Yu, T. Stavrakou, J.-F. Müller, et al., Sentinel-5P Mission: 5 Years Anniversary, Taormina, 10-14 October 2022. 

"Cross-evaluating WRF-Chem, TROPOMI, APEX and in situ NO2 measurements over Antwerp, Belgium", C. Poraicu, J.-F. Müller, T. Stavrakou, F. Tack et al., Sentinel-5P Mission: 5 Years Anniversary, Taormina, 10-14 October 2022. 

"Improved estimates of soil NO fluxes inferred by TROPOMI NO2 observations and inverse modelling ", B. Opacka, J.-F. Müller, T. Stavrakou and M. Van Damme, Sentinel-5P Mission: 5 Years Anniversary, Taormina, 10-14 October 2022. 

"From long-term trends to weekly cycle of atmospheric ammonia: a view from space", M. Van Damme, L. Clarisse, B. Franco, T. Stavrakou, C. Clerbaux, P.-F. Coheur, EUMETSAT Conference, Brussels, 19-23 September 2022. 

"Weekly-based top-down biogenic VOC fluxes over Europe constrained by TROPOMI HCHO column densities", G.-M. Oomen, J.-F. Müller, T. Stavrakou, F. Hendrick, M. Friedrich et al. iCACGP-IGAC Joint Conference, Manchester, 11-15 September 2022.

"Tropical soil NO emissions: the view from TROPOMI NO2 column data", B. Opacka, J.-F. Müller, and T. Stavrakou, iCACGP-IGAC Joint Conference, Manchester, 11-15 September 2022.

"The AMIGO (Analysis of eMIssions using Observations) project of IGAC", C. Granier, A. Arellano, T. Stavrakou, D. Henze, D. Jones, J. Kaiser and K. Miyazaki, iCACGP-IGAC Joint Conference, Manchester, 11-15 September 2022.

"Continuous monitoring of biogenic VOC fluxes over South America by inversion of TROPOMI HCHO columns", T. Stavrakou, J.-F. Müller, B. Opacka, G.-M. Oomen and C. Vigouroux, iCACGP-IGAC Joint Conference, Manchester, 11-15 September 2022.

"Towards an improved understanding of BVOC fluxes using spaceborne data", T. Stavrakou, J.-F. Müller, B. Opacka, G.-M. Oomen et al., (invited), Gordon Science Conference: Biogenic Hydrocarbons and the Atmosphere, Oxnard, California, 12-17 June 2022.

"Impact of drought on isoprene fluxes assessed using field data, satellite-based GLEAM soil moisture and HCHO observations from OMI", B. Opacka, J.-F. Müller, T. Stavrakou, R. Seco, M. Potosnak and A. Guenther, Gordon Science Conference: Biogenic Hydrocarbons and the Atmosphere, Oxnard, California, 12-17 June 2022.

"Evaluation of preliminary glyoxal tropospheric columns retrieved from GEMS observations",   C. Lerot, I. De Smedt, J. Vlietinck, H. Yu, J. van Gent, F. Hendrick, M. Van Roozendael, J. Stavrakou, J.-F. Müller, G. Lee, R. Park, H. Lee, ESA Living Planet Symposium, 13-17 May 2022.

"Temporal variations of atmospheric ammonia revealed from space: from long-term global trends to weekly cycle and intraday variability", M. Van Damme, L. Clarisse, T. Stavrakou et al., ESA Living Planet Symposium, 13-17 May 2022.

"Investigation of the glyoxal tropospheric column variability observed from space during wildfire events",   C. Lerot, I. De Smedt, N. Theys, M. Van Roozendael, J. Stavrakou, J.-F. Müller, EGU General Assembly, Vienna, 3-8 April 2022.

 "Deposition of carcinogenic atmospheric anthraquinone on tea plantation", C. Li, J.-F. Müller, S. Walters, J. Orlando, G. Brasseur, EGU General Assembly, Vienna, 3-8 April 2022.

"Evaluation of soil NOx emissions in the Tropics using field data and TROPOMI NO2 columns",   B. Opacka,, J.-F. Müller, J. Stavrakou, EGU General Assembly, Vienna, 3-8 April 2022.

"A new separation method for the maritime sector emissions over the Mediterranean and Black Sea regions",  A. Pseftogkas. M. E. Koukouli, I. Skoulidou, D. Balis, C. Meleti, T. Stavrakou, L. Falko, J. van Geffen, H. Eskes, A. Segers, and A. Manders, LOTOS-EUROS user workshop, 19-20 January 2022.

 

2021: Presentations

"Drivers of the tropospheric ozone anomalies during spring and summer 2020",   B. Gaubert, I. Bouarar, G. P. Brasseur, T. Doumbia, S. Darras, A. Deroubaix, C. Granier, J. W. Hannigan, D. Jo, F. Lacey, Y. Liu, J.-F. Müller, I. Ortega, X. Shi, T. Stavrakou, A. Soulié, W. Steinbrecht, S. Tilmes and T. Wang. AGU Fall Meeting, 13-17 December 2021. 

"Emissions of glyoxal and formaldehyde precursors based on joint inversion of TROPOMI data",   J. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, C. Lerot, and M. Van Roozendael, AGU Fall Meeting, 13-17 December 2021. 

"Investigating the impact of carbon cycle processes on low anomalies in atmospheric carbon monoxide and potential feedbacks in atmospheric chemistry",   H. Worden, R. Buchholz, B. Gaubert, D. Edwards, L. Emmons, A. Bloom, J. Worden, J. Stavrakou, AGU Fall Meeting, 13-17 December 2021. 

"Validation of high-resolution WRF-Chem simulations of atmospheric composition in Flanders using airborne remote-sensing measurements of tropospheric NO2",   C. Poraicu, J.-F. Müller, T. Stavrakou, D. Fonteyn, F. Tack, and N. Veldeman, AGU Fall Meeting, 13-17 December 2021. 

"Harmonised satellite glyoxal data records from TROPOMI, OMI and GOME-2 and iniital retrievals from GEMS",  C. Lerot, F. Hendrick, M. Van Roozendael, I. De Smedt, N. Theys, J. Vlietinck, H. Yu, et al., AGU Fall Meeting, 13-17 December 2021.

"Top-down global methanol budget: the view from IASI, FTIR and in situ measurements", J.-F. Müller, T. Stavrakou, M. Bauwens, C. Amelynck, N. Schoon, C. Vigouroux, B. Franco, L. Clarisse, P. F. Coheur, C. Clerbaux, K. Strong, and M. Makarova, AGU Fall Meeting, 13-17 December 2021.

"Impact of drought on isoprene fluxes assessed using field data, satellite-based GLEAM soil moisture and HCHO observations from OMI", B. Opacka, T. Stavrakou, J.-F. Müller, M. Bauwens, D. Miralles, A. Koppa, B. Pagan, and A. Guenther, AGU Fall Meeting, 13-17 December 2021. 

"Deriving top-down biogenic VOC emissions over Europe based on TROPOMI HCHO columns", G.-M. Oomen, J.-F. Müller, T. Stavrakou, I. De Smedt, N. Benavent, S. Donner, F. Hendrick, R. Kivi, B. Langerock, M. Makarova, M. Palm, G. Pinardi, A. Piters, A. Röhling, T. Té, and C. Vigouroux, AGU Fall Meeting, 13-17 December 2021. 

"Contrasting VOC and NOx emissions trends in Asia cities over 2005-2019 using satellite observations", B. Verreyken, M. Bauwens, T. Stavrakou, J.-F. Müller, AGU Fall Meeting, 13-17 December 2021.

"Decadal datasets of major oxygenated volatile organic compounds rerieved from IASI satellite measurements",  B. Franco, L. Clarisse, T. Stavrakou, J.-F. Müller, J. Hadji-Lazaro, D. Hurtmans, C. Clerbaux, and P.-F. Coheur, IASI Conference, 6-10 December 2021.

"Satellite monitoring of ammonia: from point sources to long-term trends",  M. Van Damme, L. Clarisse et al., IASI Conference, 6-10 December 2021.

 "Initial ground-based validation of GEMS trace gases observations (March-July 2021)",  G. Pinardi, A. Keppens, M. Bauwens, S. Compernolle, M. De Mazière, F. Hendrick, D. Hunert, J.-C. Lambert, B. Langerock, J.-F. Müller, T. Stavrakou, M. Van Roozendael, T. Verhoelst, C. Vigouroux, ESA ATMOS Conference, 22-26 November 2021.

"Initial validation of TROPOMI ozone profile data based on recalibrated spectra",  A. Keppens et al. ESA ATMOS Conference, 22-26 November 2021.

"Strong decline in power plant NOx emissions sensed by S5P/TROPOMI",  I. Skoulidou, M.-E. Koukouli, A. Segers, A. Manders, D. Balis,  T. Stavrakou, J. van Geffen, and H. Eskes, ESA ATMOS Conference, 22-26 November 2021.

"Maritime activites observed by S5P/TROPOMI tropospheric NO2 columns over the Mediterranean and Black Sea regions",  A. Pseftogkas, M.-E. Koukouli, I. Skoulidou, D. Balis, C. Meleti, T. Stavrakou, L. Falco, and A. Manders, ESA ATMOS Conference, 22-26 November 2021.

"A comprehensive analysis of shipping emissions over the Mediterranean and Black Sea regions", A. Pseftogkas, M.E. Koukouli, I. Skoulidou, D. Balis, C. Meleti, T. Stavrakou, 16th IGAC Science Conference, 13-17 September 2021.

"Impact of COVID-19 on NOx and VOC levels over China based on multi-species satellite data and modeling", T. Stavrakou, J.-F. Müller, M. Bauwens et al., 16th IGAC Science Conference, 13-17 September 2021.

"Response of surface ozone concentration to emission reduction and meteorology during the COVID-19 lockdown", A. Deroubaix, B. Gaubert, I. Bouarar, T. Doumbia, Y. Liu, T. Stavrakou, S. Darras, N. Elguindi, C. Granier, F. Lacey, J.-F. Müller,  X. Shi, S. Tilmes, T. Wang, G. Brasseur, European Meteorological Society, 3-10 September 2021. 

"What are the drivers of the tropospheric ozone reduction during spring 2020?", B. Gaubert, I. Bouarar, G. Brasseur, T. Doumbia, S. Darras, A. Deroubaix, C. Granier, J. Hannigan, D. Jo, F. Lacey, Y. Liu, J.-F. Müller, I. Ortega, X. Shi, T. Stavrakou, W. Steinbrecht, S. Tilmes, T. Wang, European Meteorological Society, 3-10 September 2021.

"Diverse response of surface ozone to COVID-19 lockdown in China", Y. Liu, T. Wang, T. Stavrakou, N. Elguindi, T. Doumbia, C. Granier, B. Gaubert, G. Brasseur, European Meteorological Society, 3-10 September 2021.

"Updated powerplants NO2 emissions in Greece from LOTOS-EUROS model simulation and Sentinel-5P/TROPOMI observations", I. Skoulidou, M.-E. Koukouli, A. Segers, A. Manders, T. Stavrakou, D. Balis, J. van Geffen, H. Eskes, 15th International Conference on Meteorology, Climatology and Atmospheric Physics, Ioannina, Greece, 16-19 May 2021.

"Trend analysis of HCHO vertical column density from MAX-DOAS and satellite measurements at Xianghe (China) over the 2010-2020 period", F. Hendrick, F. Hajji, T. Stavrakou, I. De Smedt, C. Fayt, C. Hermans, J.-F. Müller and M. Van Roozendael,  International Workshop on MAX-DOAS and other scattered light DOAS systems, 11-12 May 2021. 

"Evaluation of the LOTOS-EUROS NO2 simulations using ground-based measurements and S5P-TROPOMI observations over Greece ", I. Skoulidou, M.-E. Koukouli, A. Manders, A. Segers, D. Karagkiozidis, M. Gratsea, D. Balis, A. Bais, E. Gerasopoulos, T. Stavrakou, J. van Geffen, H. Eskes, 15th International Conference on Meteorology, Climatology and Atmospheric Physics, Ioannina, Greece, 16-19 May 2021.

"Developing high-resolution simulations of tropospheric NO2 over Flanders using WRF-Chem", C. Poraicu, J.-F. Müller, T. Stavrakou, D. Fonteyn et al., EGU General Assembly, 19-30 April  2021.

"TROPOMI glyoxal tropospheric column retrievals: description, inter-satellite comparison and validation", C. Lerot, F. Hendrick, I. De Smedt, N. Theys, J. Vlietinck, H. Yu, M. Van Roozendael, J. Stavrakou, J.-F. Müller et al., EGU General Assembly, 19-30 April  2021. 

"Diurnal and seasonal variability  in VOC composition at the remote tropical high-altitude Maïdo Observatory (21.1°S,  55.4°E, 2160m asl)", B. Verreyken, C. Amelynck, N. Schoon, J.-F. Müller, J. Brioude, N. Kumps,  M. De Mazière, J.-M. Metzger, and T. Stavrakou et al, EGU General Assembly, 19-30 April  2021.

"Evaluation of soil moisture stress parameterizations in MEGAN model  against MOFLUX field data and satellite observations of formaldehyde from OMI", B. Opacka, T. Stavrakou, J.-F. Müller, M. Bauwens, D. Miralles, A. Koppa, B. Pagán, and A. Guenther, EGU General Assembly, 19-30 April  2021. 

"Covid-19-related air composition changes over China based on TROPOMI and IASI observations, in situ data and modelling" T. Stavrakou, J.-F. Müller, M. Bauwens, T. Doumbia,  N. Elguindi, S. Darras, C. Grnaier, Y. Liu, X. Shi, I. Bouarar,  G. Brasseur, T. Wang, H. Eskes, I. De Smedt, C. Lerot, L. Clarisse, P. F. Coheur, B. Franco, EGU General Assembly, 19-30 April  2021. 

"Vegetation responses to climate extremes recorded by remotely-sensed atmospheric formaldehyde", C. Morfopoulos, J.-F. Müller, T. Stavrakou, M. Bauwens et al., EGU General Assembly, 19-30 April  2021.

"Air quality impacts of Covid-19 lockdown measures using high-resolution observations of  multiple trace gases from S5P/TROPOMI", P. Levelt, H. Eskes, D. Stein Zweers, I. Aben, M. Bauwens, T. Borsdorff, I. De Smedt, C. Lerot, D. Loyola, F. Romahn, T. Stavrakou, N. Theys, M. Van Roozendael, J. Pepijn Veefkind, T. Verhoelst, EGU General Assembly, 19-30 April  2021.

"Two-decadal (2001-2018) biogenic flux estimated over Africa based on MEGAN and satellite land cover data", B. Opacka, J.-F. Müller, T. Stavrakou, M. Bauwens, and A. Guenther, NCAR Workshop on Advancing Air Quality Science in Africa, 10-12 March 2021.

"Satellite measurements over Africa: the view from TROPOMI", M. Bauwens, T. Stavrakou, J.-F. Müller, NCAR Workshop on Advancing Air Quality Science in Africa, 10-12 March 2021. 

 

2020: Oral presentations

"Covid-19 shutdowns as an unplanned atmospheric composition experiment" (invited), T. Stavrakou, J.-F. Müller, M. Bauwens, L. Noppen, S. Darras, T. Doumbia, N. Elguindi, C. Granier, Y. Liu, T. Wang, X. Shi, I. Bouarar, G. Brasseur, AGU Virtual Fall Meeting, 7-11 December 2020.

"Validation of high-resolution WRF-Chem simulations of atmospheric composition in Flanders using airborne remote-sensing measurements of tropospheric NO2", C. Poraicu, J.-F. Müller, T. Stavrakou, AGU Virtual Fall Meeting, 7-11 December 2020. 

"Emissions of atmospheric pollutants during the COVID-19 pandemic: input for atmospheric models", T. Doumbia, C. Granier,  S. Darras, N. Elguindi, I. Bouarar, B. Gaubert, N. Huneeus, Y. Liu, B. McDonald, M. Osses, X. Shi, J. Stavrakou, S. Tilmes, T. Wang and G. Brasseur,  AGU Virtual Fall Meeting, 7-11 December 2020.

"Global Model Simulations of the Effects of COVID-19 on the Level of Primary and Secondary Air Pollutants", S. Tilmes, B. Gaubert, I. Bouarar, S. Darras, T. Doumbia, N. Elguindi, C. Granier, T. Stavrakou, J.-F. Müller, Y. Liu, X. Shi, T. Wang, M. Bauwens, G. Brasseur, AGU Virtual Fall Meeting, 7-11 December 2020.

"The ICOVAC project: an ESA initiative to study the impacts of the COVID-19 lockdown measures on air quality and climate", C. Lerot, R. van der A, M. Bauwens, T. Borsdorff, M. Buchwitz, I. De Smedt, J. Ding, H. Eskes, K. Lange, B. Mijling, J.-F. Muller, B. Opacka, M. Reuter, A. Richter, O.  Schneising, T. Stavrakou1, N. Theys1, M. Van Roozendael, C. Retscher, AGU Virtual Fall Meeting, 7-11 December 2020. 

"Effects of land cover changes on isoprene emissions evaluated using spaceborne formaldehyde data from the OMI sensor and multiyear model simulations ", B. Opacka, T. Stavrakou, J.-F. Müller, A. Guenther,  AGU Virtual Fall Meeting, 7-11 December 2020.

"Improving the temperature dependence of modeled isoprene emissions in MEGAN with remote sensing constraints", C. DiMaria, D. Jones, A. Bloom, H. Worden, K. Miyazaki, K. Bowman,  AGU Virtual Fall Meeting, 7-11 December 2020. 

"Distribution and trends of biogenic emissions over South American ecocystems deduced by multiyear inversion of satellite formaldehyde data", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, 19th GEIA Virtual Science Conference, 23 June 2020.

"Impact of coronavirus outbreak on air quality assessed using high-resolution satellite NO2 measurements", M. Bauwens, T. Stavrakou, J.-F. Müller et al., 19th GEIA Virtual Science Conference, 23 June 2020.

“14 years of OMI HCHO observations reveal VOC emission trends over large cities worldwide” M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, C. Granier, N. Elguindi, EGU 2020 Virtual meeting, 4–8 May 2020.

 

2020: Poster presentations

"The ICOVAC project: An ESA initiative to study the impacts of COVID-19 lockdown measures on air quality and climate",  C. Lerot, R. van der A, M. Bauwens, T. Borsdorff, M. Buchwitz, I. De Smedt, J. Ding, H. Eskes, K. Lange, B. Mijling, J.-F. Müller, B. Opacka, M. Reuter, A. Richter, O. Scneising, T. Stavrakou, N. Theys, M. Van Roozendael, C. Retscher, AGU Virtual Fall Meeting, 7-11 December 2020. 

"Evaluating the impact of different spaceborne land cover distributions on isoprene emissions and their trends using the MEGAN model",  B. Opacka, J.-F. Müller, T. Stavrakou, M. Bauwens, A. Guenther, EGU Online General Assembly, 4-8 May 2020 & 19th GEIAVirtual  Science Conference, 23 June 2020.

 

2019: Oral presentations

 "Isoprene oxidation and its impact on the oxidizing capacity: effects of recent mechanistic updates", J.-F. Müller, J. Peeters, T. Stavrakou, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"How well can we constrain non-methane volatile organic compound emissions over South America using OMI and TROPOMI formaldehyde data?" (invited), T. Stavrakou, J.-F. Müller, B. Franco, M. Bauwens, L. Clarisse, P. Coheur, C. Clerbaux, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"Improved evaluation of the global methanol budget thanks to novel multi-platform observations", T. Stavrakou, J.-F. Müller, B. Franco, M. Bauwens, L. Clarisse, P. Coheur, C. Clerbaux, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"Satellite evidence of large sources of nitrous acid and subsequent OH production in wildfire plumes", N. Theys, R. Volkamer, T. Stavrakou, J.-F. Müller, K. J Zarzana, L. Clarisse, I. De Smedt, C. Lerot, H. Finkenzeller, F. Hendrick, T. Koenig, C. Lee, H. Yu and M/ Van Roozendael, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"Rest days detected by OMI and TROPOMI: on the weekly cycle of NO2 columns over the world's largest cities", M. Bauwens, T. Stavrakou, J.-F. Müller, F. Boersma, J. Van Geffen, AGU Fall Meeting, San Francisco, 9-13 December 2019.

“ALBERI - Assessing links between biogenic emissions and remote-sensed photosynthesis indicators”, M. Bauwens, Stavrakou, J.-F. Müller, B. Opacka, D. Mirales, A. Guenther, Belgian earth observation day, Kluisbergen , 29 November 2019.

"Validation of TROPOMI and OMI HCHO data over the US and over opean ocean using aircraft mission data", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, S5PVT Validation Workshop, ESA/ESRIN, Frascati, Italy, 11-14 November 2019.

"Evaluation of WRF-Chem model using Reunion measurements", J.-F. Müller, D. Fonteyn, T. Stavrakou, M. Bauwens, 2nd OCTAVE Intensive Field Campaign Workshop, Brussels, 16-17 May 2019.

"The global methanol budget revisited based on IASI constraints", T. Stavrakou, J.-F. Müller, M. Bauwens, B. Franco, L. Clarisse, P. F. Coheur, C. Clerbaux, C. Vigouroux, M. Makarova, K. Strong, 2nd OCTAVE Intensive Field Campaign Workshop, Brussels,  16-17 May 2019.

"TROPOMI glyoxal tropospheric column retrievals as additional indicator of VOC emissions", C. Lerot, I. De Smedt, N. Theys, H. Yu, J. Vlietinck, M. Van Roozendael, T. Stavrakou, J.-F. Müller, R. Volkamer, K. Zarzan, T. Koenig, C. F. Lee. EGU 2019,  Vienna, 7-12 April 2019.

"A general framework for global retrievals of trace gases from IASI : application to methanol, formic acid and PAN", B. Franco, L. Clarisse, T. Stavrakou, J.-F. Müller, J. Hadji-Lazaro, D. Hurtmans, D. Taraborrelli, C. Clerbaux, P.-F. Coheur, EGU 2019,  Vienna, 7-12 April 2019.

"First mapping of nitrous oxide (HONO) pyrogenic emissions using S5P/TROPOMI", N. Theys, I. et al. EGU 2019,  Vienna, 7-12 April 2019.

"Improved understanding of global methanol sources and sinks using novel atmospheric constraints", T. Stavrakou, J.-F. Müller, B. Franco, L. Clarisse, M. Bauwens, P.-F. Coheur, C. Clerbaux. EGU 2019,  Vienna, 7-12 April 2019.

"Iodic acid and new particle formation observed at the high-altitude station of Maïdo (Réunion)", M. Rissanen, C. Rose, S. Iyer, X. He, T. Y. Jun, D. Wimmer, J. Lampilahti, J.-M. Metzger, O. Magand, T. Koenig, H. Finkenzeller, A. Coulomb, K. Sellegri, B. Verreyken, C. Amelynck, T. Stavrakou, P. Tulet, J.-P. Cammas, R. Volkamer, J.Brioude. EGU 2019,  Vienna, 7-12 April 2019.

 

2019: Poster presentations

"Over 10 years of five major oxygenated organic compounds retrieved in biomass burning plumes from IASI satellite measurements", B. Franco, L. Clarisse, T. Stavrakou, J.-F. Müller, J. Hadji-Lazaro, D. Hurtmans, C. Clerbaux and P.-F. Coheur, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"Improved mapping of formaldehyde and glyoxal sources using S5P/TROPOMI", M. Van Roozendael, C. Lerot, I. De Smedt, N. Theys, M. Bauwens, Z. Cheng, M. Friedrich, P. Hedelt, F. Hendrick, D. Loyola, J.-F. Müller, G. Pinardi, T. Stavrakou, C. Vigouroux, J. Vlietinck, H. Yu, AGU Fall Meeting, San Francisco, 9-13 December 2019.

"Comparison of Sentinel 5 Precursor/TROPOMI NO2 observations with LOTOS-EUROS simulations and ground-based in situ measurements in Mediterranean cities", I. Skoulidou, M. Koukouki, A. Segers, A. Manders, T. Stavrakou, D. Balis, S5PVT Validation Workshop, ESA/ESRIN, Frascati, Italy, 11-14 November 2019.

"Evaluation of the TROPOMI weekly cycles of NO2 measurements over metropolitan areas using the long record of OMI observations and modeling", M. Bauwens, T. Stavrakou, J.-F. Müller, F. Boersma, J. van Geffen, S5PVT Validation Workshop, ESA/ESRIN, Frascati, Italy, 11-14 November 2019.

"Diurnal and seasonal variabilities of in-situ (O)VOC measurements at the Maïdo Observatory (South West Indian Ocean)", B. Verreyken, C. Amelynck, N. Schoon, J. Brioude, T. Stavrakou, J.-F. Müller, ICOS Belgium Science Conference, Antwerp, 3 October 2019.

"Analysis of recent anthropogenic surface emissions from inventories and inverse modelling estimates: are future emission scenarios valid for the recent past?", N. Elguindi, C. Granier. T. Stavrakou, K. Miyazaki, H. Cao, S. Darras, T. M. Fu, D. Henze, Z. Jiang, J.-F. Müller, Z. Qu a,d B. Zheng, 27th IUGG General Assembly, Montreal, Canada, 8-18 July 2019.

"In situ OVOC measurements in the tropical marine atmosphere for the OCTAVE project", B. Verreyken et al. EGU 2019,  Vienna, 7-12 April 2019.

"Ratios of atmospheric formic acid and acetic acid seen from space", B. Franco, L. Clarisse, T. Stavrakou, J.-F. Müller, J. Hadji-Lazaro, D. Hurtmans, D. Taraborrelli, C. Clerbaux, P.-F. Coheur. EGU 2019,  Vienna, 7-12 April 2019.

"Thirteen years of top-down VOC emission estimates over South America inferred by inversion of OMI formaldehyde observations", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, C. Vigouroux, M. Van Roozendael. EGU 2019,  Vienna, 7-12 April 2019.

 

2018: Oral presentations

"Extensive Validation of the OMI Formaldehyde Data Record (2005-2016) Using Ground-Based and Airborne Measurements and Model Simulations", J.-F. Müller, T. Stavrakou, M. Bauwens, I. De Smedt, ESA ATMOS Conference, 26-29 November 2018.

"High-Resolution Inversion of OMI Formaldehyde Data Over South America Using the Adjoint of the MAGRITTE Model", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, Michel, C. Vigouroux, M. Palm, ESA ATMOS Conference, 26-29 November 2018.

"An updated isoprene oxidation and deposition scheme in IMAGES model", J.-F. Müller, T. Stavrakou, Z. Liu, J. Harvey, J. Peeters, 15th IGAC Science Conference, Japan, Takamatsu, 25-29 September 2018.

"The impact of climate variability on volatile organic compounds emisisons assessed using spaceborne formaldehyde from SCIAMACHY and OMI", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, A. Guenther, 15th IGAC Science Conference, Japan, Takamatsu, 25-29 September 2018.

"Fitness-for-purpose of QA4ECV HCHO data to constrain isoprene emissions in the MAGRITTE regional model", T. Stavrakou, M. Bauwens and J.-F. Müller, QA4ECV Final Review Meeting, KNMI, De Bilt, 17-18 April 2018.

"Top-down CO fluxes using IASI data and hemispheric contraints on OH levels", J.-F. Müller, T. Stavrakou, M. Bauwens, C. Clerbaux, M. George, et al., EGU General Assembly, Vienna, 8-13 April 2018.

"Top-down estimates of carbon monoxide fluxes from tropical biogenic emissions", H. Worden, A. Bloom, J. Worden, Z. Jiang, E. Marais, T. Stavrakou, B. Gaubert, and F. Lacey, EGU General Assembly, Vienna, 8-13 April 2018.

"Coupling FLEXPART to the AROME mesoscale operational model", Bert Verreyken, J. Brioude, C. Amelynck, S. Evan, J.-F. Müller, N. Schoon, T. Stavrakou, and P. Tulet, EGU General Assembly, Vienna, 8-13 April 2018.

"Overview of inverse studies inferring VOC fluxes", T. Stavrakou, J.-F. Müller, AMIGO-IGAC Scope Meeting, Toulouse, 4-6 April 2018.

"MATRICS : Modelling and Assimilation of TROPOMI Chemical observations", T. Stavrakou, J.-F. Müller, M. Bauwens et al., 2nd Sentinel-5 Precursor Validation Team Meeting and First Results Workshop, ESA/ESTEC, Noordwijk, 5-6 February 2018.

 

2018: Poster presentations

"Rest days detected from space : on the weekly cycle of NO2 columns over world's largest cities", M. Bauwens, T. Stavrakou, J.-F. Müller, K. F. Boersma and Jos van Geffen, ESA ATMOS Conference, 26-29 November 2018.

"The South American atmosphere : High-resolution inversion of OMI formaldehyde abundances using the adjoint of the MAGRITTE regional model", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, X. Jiang, and A. Guenther, EGU General Assembly, Vienna, 8-13 April 2018.

"Oxygenated Compounds in the Tropical Atmosphere (OCTAVE) : estimation of top-down methanol and formic acid fluxes based on IASI columns", T. Stavrakou, J.-F. Müller, M. Bauwens, B. Franco, P. F. Coheur, L. Clarisse, C. Clerbaux, B. Verreyken, J. Brioude, P. Thulet, C. Amelynck, N. Schoon, C. Vigouroux, M. De Mazière, EGU General Assembly, Vienna, 8-13 April 2018.

"OCTAVE: First PTR-MS measurements at La Réunion Island: Influences of biomass burning and backtrajectory calculations", B. Verreyken, C. Amelynck, J. Brioude, M. Bauwens, A. Colomb, M. De Mazière, S. Evan, C. Hermans, N. Kumps, J.-M. Metzger, J.-F. Müller, N. Schoon, T. Stavrakou, P. Tulet, and C. Vigouroux, EGU General Assembly, Vienna, 8-13 April 2018.

"Quasi-global view of methanol, formic acid and PAN distributions obtained from IASI with neural networks", B. Franco, L. Clarisse, C. Clerbaux, P. F. Coheur, D. Hurtmans, T. Stavrakou, J.-F. Müller, EGU General Assembly, Vienna, 8-13 April 2018.

"First retrievals of glyoxal tropospheric columns from TROPOMI onboard the Copernicus Sentinel-5 Precursor mission", C. Lerot, et al., EGU General Assembly, Vienna, 8-13 April 2018.

"Coupling FLEXPART to the AROME mesoscale operational model", B. Verreyken et al., EGU General Assembly, Vienna, 8-13 April 2018.

"First PTR-MS measurements at La Réunion Island : influences of biomass burning and backtrajectory calculations", B. Verreyken et al., EGU General Assembly, Vienna, 8-13 April 2018.

"The South American atmosphere : multi-year simulations using the MAGRITTE regional model and comparisons to satellite HCHO and NO2  observations", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, F. Boersma, X. Jiang, and A. Guenther, 2nd Sentinel-5 Precursor Validation Team Meeting and First Results Workshop, ESA/ESTEC, Noordwijk, 5-6 February 2018.

"MATRICS : Modelling and Assimilation of TROPOMI Chemical observations", T. Stavrakou, J.-F. Müller, M. Bauwens et al., 2nd Sentinel-5 Precursor Validation Team Meeting and First Results Workshop, ESA/ESTEC, Noordwijk, 5-6 February 2018.

 

2017: Oral presentations

"Mapping emissions and air pollution from space : current research frontiers and new opportunities", T. Stavrakou, J.-F. Müller, M. Bauwens et al., invited lecture at University Aristotle of Thessaloniki, Greece, 29 November 2017.

"Oxygenated compounds in the Tropical Atmosphere of the ICOS site of La Réunion Island in the Indian Ocean", T. Stavrakou, J.-F. Müller, M. Bauwens, B. Verreyken, C. Amelynck, Niels Schoon, C. Vigouroux, Martine De Mazière, C. Hermans, J. Brioude, P. Thulet, A. Colomb, P.-F. Coheur, B. Franco, L. Clarisse, ICOS Belgium Science Conference, Gembloux, 20 October 2017.

"Estimating CO emissions using IASI data and hemispheric contraints on OH concentrations", T. Stavrakou, J.-F. Müller, M. Bauwens, C. Clerbaux, M. George, et al., 18th GEIA Conference, Hamburg, 13-15 September 2017.

"Middle East emissions of VOCs estimated using OMI HCHO observations and the MAGRITTE regional model", J.-F. Müller, T. Stavrakou, M. Bauwens, I. De Smedt, M. Van Roozendael, 18th GEIA Conference, Hamburg, 13-15 September 2017.

"A new emission inventory for China based on the MarcoPolo project", M. Koukouli, D. Balis, R. van der A, J. Ding, F. Liu, T. Stavrakou, M. Bauwens, J.-F. Müller, et al. 18th GEIA Conference, Hamburg, 13-15 September 2017.

"A new HCHO satellite product developed within the QA4ECV project and its validation", I. De Smedt et al., 8th DOAS Workshop, Yokohama, Japan, 4-6 September 2017.

"Biogenic volatile organic compound emissions : what can we learn from spaceborne HCHo data?", Jean-François Müller, et al. HYPI Conference, Antwerp, 15-16 June 2017.

"Glyoxal : improving understanding through new observations and model updates", Jean-François Müller, et al. Workshop La Reunion, Brussels, 6-7 June 2017.

"The OCTAVE project", T. Stavrakou, J.-F. Müller, C. Amelynck et al. Workshop La Reunion, Brussels, 6-7 June 2017.

"Middle East emissions of VOCs estimated using OMI HCHO observations and the MAGRITTE regional model", J.-F. Müller, T. Stavrakou, M. Bauwens I. De Smedt, M. Van Roozendael, EGU General Assembly, Vienna, 23-28 April 2017.

"The foundation for climate services in Belgium : CORDEX.be", B. Van Schaeybroek et al. EGU General Assembly, Vienna, 23-28 April 2017.

 

2017: Poster presentations

"Effect of climate change and CO2 inhibition on isoprene emissions in Europe
calculated using the ALARO-0 regional climate model"
,
M. Bauwens, T. Stavrakou, J.-F. Müller, L. De Cruz, R. De Troch, J. Berckmans, O. Giot, R. Hamdi, P. Termonia, and B. Schaeybroeck, 18th GEIA Conference, Hamburg, 13-15 September 2017.

"The foundations of climate services in Belgium : CORDEX.be", B. Schaeybroeck, et al., European Conference for Applied Meteorology and Climatology, Dublin, 4-8 September 2017

"Climate variability and trends in biogenic emissions imprinted on satellite observations of formaldehyde from SCIAMACHY and OMI sounders", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, HYPI Conference, Antwerp, 15-16 June 2017.

"Observations and simulations of seasonal changes in isoprene fluxes from Amazonia Tall Tower Observations - ATTO", E. G. Alves, et al., iLEAPS 5th Science Conference, Oxford, UK, 11-14 September 2017

"Climate variability and trends in biogenic emissions imprinted on satellite observations of formaldehyde from SCIAMACHY and OMI sounders", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, EGU General Assembly, Vienna, 23-28 April 2017.

"Tropospheric HCHO retrieved from OMI and GOME-2 within the Quality Assurance For Essential Climate variables (QA4ECV) project", I. De Smedt, et al. EGU General Assembly, Vienna, 23-28 April 2017.

"Effect of climate change and CO2 inhibition on isoprene emissions in Europe
calculated using the ALARO-0 regional climate model"
,
M. Bauwens, T. Stavrakou, J.-F. Müller, L. De Cruz, R. De Troch, J. Berckmans, O. Giot, R. Hamdi, P. Termonia, and B. Schaeybroeck, EGU General Assembly, Vienna, 23-28 April 2017.

"Validation of Copernicus height-resolved ozone data products from Sentinel-5P TROPOMI using ozone sonde and lidat networks (CHEOPS-5P)", A. Keppens et al. EGU General Assembly, Vienna, 23-28 April 2017.

"Assessment of isoprene emissions by hyperspectral data (HYPI project)", M. Balzarolo et al. EGU General Assembly, Vienna, 23-28 April 2017.

"The MarcoPolo Sino-european project : Monitoring and Assessement of Regional air quality in China using space observations",Stavrakou, T. and the MarcoPolo Team. GAW Symposium, Geneva, 10-13 April 2017.

"CORDEX.be : a Belgian framework to close the gap between regional climate model information and local-impact assessment for climate services",De Troch et al. Climateurope Festival, Valencia, Spain, 5-7 April 2017.

 

2016: Oral presentations

"Quantifying VOC emissions from East Asia using 10 years of satellite observations", T. Stavrakou, J.-F. Müller, M. Bauwens I. De Smedt, M. Van Roozendael, C. Clerbaux, P. F. Coheur, K. F. Boersma, R. van de A, invited presentation at the AGU Fall Meeting, 12-16 December 2016.

"Harmonization of HCHO products from NDACC solar absorption FTIR measurements in view of global satellite and model validation", Vigouroux, C., M. De Mazière, N. Jones, E. Lutsch, E. Mahieu, M; makarova, D. Smale, R. Sussmann, T. Stavrakou, W. Stremme, B. Franco, C. A. Guarin, M. Rettinger, J. Robinson, K. Strong, and A. Poberovskii, ESA ACVE (Atmospheric Composition Validation and Evolution), ESA-ESRIN, 18-20 October 2016.

"Vertical distributions of NO2, SO2 and HCHO derived from MAX-DOAS observations during 2011 to 2014 in Wuxi, China and applications to the validation of satellite and model data", Wang, Y., S. Beirle, J. Lampel, M.E Koukouli, I. De Smedt, N. Theys, A. Li, D.X. Wu, P.H. Xie, C. Lin, T. Stavrakou, J.-F. Müller, M. Van Roozendael, T. Wagner, IGAC Conference, Breckenridge, Colorado, 26-30 September 2016.

"Inversion of souces and application to reactive gases", T. Stavrakou, and J.-F. Müller, invited lecture given at the PANDA Chinese Summer School, Guangzhou, 4-8 July 2016.

"Monitoring and assessment of regional air quality in China using space observations", R. van der A, J. Ding, B. Mijling, J. Bai, P. Xie, T. Stavrakou, K. Kourtidis, M. Koukouli, G. de Leeuw, V. Amiridis, Y. Xue, DRAGON 3 Living Planet Symposium, Wuhan, 4-8 July 2016.

"Source and contribution of VOCs to Asian Pollution ", T. Stavrakou, J.-F. Müller, and M. Bauwens, ISSI, Bern, 17-20 May 2016.

"GlobEmission : emission estimates from space", R. van der A, et al., ESA Living Planet Symposium, Prague, 9-13 May 2016.

"High resolution isoprene emission over Europe in past and future climate", T. Stavrakou, J.-F. Müller, M. Bauwens, J. Berckmans, S. Caluwaerts, R. De Troch, L. De Cruz, O. Giot, R. Hamdi, P. Termonia, and B. Schaeybroeck, EGU General Assembly, Vienna, 17-22 April 2016.

"One decade of space-based isoprene emissions estimates : Interannual variability and emission trends between 2005 and 2014", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, and M. Van Roozendael, EGU General Assembly, Vienna, 17-22 April 2016.

"Source and contribution of ozone precursors to Asian Pollution : budget and long-term trends of oxidants", T. Stavrakou, J.-F. Müller, and M. Bauwens, ISSI-BJ, Beijing, 29 February-4 March 2016.

"Anthropogenic VOC emissions in China as seen by OMI and long-term trends of oxidants", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, and M. Van Roozendael, Annual Meeting PANDA-MarcoPolo, Guangzhou, 24-26 February 2016.

 

2016: Poster presentations

"CH3O2+OH as a major source of atmospheric methanol", J.-F. Müller, Z. Liu, V. S. Nguyen, T. Stavrakou, J. Harvey, and J. Peeters, AGU Fall Meeting, 12-16 December 2016.

"Evaluation of surface emissions in Asia", L. Granier, T. Doumbia, C. Granier, K. Sindelarova, I. Bouarar, T. Stavrakou, G. Frost, B. Mijling, J. Kurokawa, Q. Zhang, and G. Brasseur, IGAC Conference, Breckenridge, Colorado, 26-30 September 2016.

"Formaldehyde retrieved from OMI ZOOM mode measurements in preparation of the Sentinel-5 Precursor mission",I. De Smedt, Y. Huan, T. Danckaert, M. Van Roozendael, T. Stavrakou, R. Timmermans, H. Eskes, D. Loyola, P. Veefkind, ESA Living Planet Symposium, Prague, 9-13 May 2016.

"The diurnal cycle of tropospheric NO2: Characterization and implications for the validation and exploitation of the AIr Quality Satellite Constellation", T. Verhoelst, J.-F. Müller, F. Hendrick, T. Stavrakou, G. Pinardi, C. Gielen, M. Van Roozendael, J.-C. Lambert, ESA Living Planet Symposium, Prague, 9-13 May 2016.

"Climate impacts on agricultural biomass production in the CORDEX.be context", A. Gobin et al. EGU General Assembly, Vienna, 17-22 April 2016.

"Combining Regional Climate Downscaling expertise in Belgium", P. Termonia et al. EGU General Assembly, Vienna, 17-22 April 2016.

"Characterization of Central African emissions based on MAX-DOAS, satellite observations, and model simulations over Bujumbura, Burundi", C. Gielen, F. Hendrick et al. EGU General Assembly, Vienna, 17-22 April 2016.

 

2015: Oral presentations

"Substantial Underestimation of Post-Harvest Burning Emissions in East China as Seen by Multi-Species Space Observations", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, C. Lerot, M. Van Roozendael, AGU Fall Meeting, San Francisco, 14-18 December 2015.

"VOC emission monitoring based on OMI observations of Formaldehyde", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, and M. Van Roozendael, GlobEmission USer Workshop, Qatar, 24-25 November 2015.

"Top-down VOC Emissions in the Middle East", J.-F. Müller, T. Stavrakou, M. Bauwens, I. De Smedt, and M. Van Roozendael, GlobEmission USer Workshop, Qatar, 24-25 November 2015.

"Atmospheric Chemistry : an introduction", T. Stavrakou, invited lecture at the Free University of Brussels (VUB), 6 October 2015.

"MATRICS : Modelling and Assimilation of TROPOMI Chemical Observations", T. Stavrakou, J.-F. Müller, M. Bauwens, R. Timmermans, L. Currier, M. Schaap, Sentinel 5 Precursor Validation Team Workshop, ESTEC, Noordwijk, 29 September-1 October 2015.

"Oxygenated volatile organic compounds constrained by satellite observations", T. Stavrakou, invited lecture (and exercises) at the PANDA European Summer School, 23-29 August 2015.

"Monitoring and Assessment of regional air quality in China using space observations (MarcoPolo) ", R. van der A, et al., ISRSE Conference, Berlin, May 2015, and 2015 Dragon Symposium,Interlaken, Switzerland, 22-26 June 2015.

"Revising the global budget of glyoxal (OCHCHO) based on OMI and GOME-2 vertical columns", J.-F. Müller, T. Stavrakou, C. Lerot, I. De Smedt, and M. Van Roozendael, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"On the consistency of top-down hydrocarbon emission fluxes inferred from GOME-2 and OMI formaldehyde observations", T. Stavrakou, J.-F. Mûller, M. Bauwens, I. De Smedt, and M. Van Roozendael, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"Harmonised validation system fro tropospheric ozone and ozone profile retrievals from GOME to the Copernicus Sentinel", A. Keppens, J.-C. Lambert, D. Hubert, T. Verhoelst, J. Granville, G. ANcellet, D. Balis, A. Delcloo, V. Duflot, S. Godin-Beekmann, T. Leblanc, T. Stavrakou, W. Steinbrecht, R. Stubi, and A. Thompson, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"GlobEmission : applications of emission estimates from satellite", R. van de A, B. Mijling, J. Ding, T. Stavrakou, M. Van Roozendael, I. De Smedt, J.-F. Müller, M. Bauwens, L. Curier, N. veldeman, G. de Leeuw, E. Rodriguez, M. Sofiev, J. Vira, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"The S-5P/TROPOMI formaldehyde retrieval algorithm baseline and its application to OMI and GOME-2 measurements", I. De Smedt, M. Van Roozendael, T. Danckaert, N. Theys, F. Hendrick, T. Stavrakou, J.-F. Müller, A. Hilboll, A. Richter, H. Eskes, P. Veefkind, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"VOC emissions over China as seen by satellites", T. Stavrakou, J.-F. Mûller, M. Bauwens, I. De Smedt, and M. Van Roozendael,, MARCOPOLO-PANDA Workshop, Hambourg, 26-29 January 2015.

 

2015: Poster presentations

"Global Isoprene Fluxes Inferred from OMI Formaldehyde Columns over 2005-2013", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, AGU Fall Meeting, San Francisco, 14-18 December 2015.

"Revising the Global Budget of Glyoxal (OCHCHO) Based on OMI Vertical Columns", J.-F. Müller, T. Stavrakou, C. Lerot, and M. Van Roozendael, AGU Fall Meeting, San Francisco, 14-18 December 2015.

"MAX-DOAS observations and their application to the validation of satellite and model data in Wuxi, China", T. Wagner, et al. AGU Fall Meeting, San Francisco, 14-18 December 2015.

"Improved tropical forest biogenic VOC emission factors based on GoAmmazon 2014/5 airborne observations", D. Gu, et al. AGU Fall Meeting, San Francisco, 14-18 December 2015.

"Five years of Ground-based MAX-DOAS Observations of CHOCHO and HCHO in the Beijing Area", F. hendrick et al. AGU Fall Meeting, San Francisco, 14-18 December 2015.

"Interannual variations in VOC flux estimates inferred from OMI formaldehyde columns through 2005-2013", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"Interannual variations in VOC flux estimates inferred from OMI formaldehyde columns through 2005-2013", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, ESA ATMOS Workshop, Crete, 8-12 June 2015.

"GNSS re-processing for the verification of Belgian high-resolution climate model runs", E. Pottiaux, P.Termonia, P. Willems, N. Van Lipzig, J.-P. Va Yperzele, X. Fetteweis, K. De Ridder, A. Gobin, T. Stavrakou, P. Luyten, B. Van Schaeybroeck, and C. Bruynickx, COST Action Workshop, ES1206, Thessaloniki, 11-13 May, 2015.

"Retrieval of CHOCHO from MAX-DOAS measurements in the Beijing area", F. Hendrick et al., EGU General Assembly, Vienna, 12-17 April 2015.

"Trends in formaldehyde columns over the Amazon rainforest, as observed from space with SCIAMACHY, OMI and GOME-2 spectrometers", I. De Smedt et al., EGU General Assembly, Vienna, 12-17 April 2015.

"Global observations of glyoxal columns from OMI/Aura and GOME-2/MetOp-A sensors and comparisons with multi-year simulations by the IMAGES model", C. Lerot et al., EGU General Assembly, Vienna, 12-17 April 2015.

"Formation of alkenes and oxygenated VOC from light mediated surface chemistry at the air-seawater interface", L. Gonzalez et al., EGU General Assembly, Vienna, 12-17 April 2015.

 

2014: Oral presentations

"Global modelling of organic nitrates: Contribution of isoprene", J.-F. Müller, T. Stavrakou, and J. Peeters, AGU Fall Meeting 2014, San Francisco, 15-19 Dec. 2014.

"Peroxy radical isomerisation and hydroxy radical recycling in isoprene oxidation: Upgraded mechanism LIM1", J. Peeters, S. V. Nguyen, J.-F. Müller, and T. Stavrakou, Davis Conference on Atmospheric Chemical Mechanisms (ACM), Davis, California, 10-12 December 2014.

"The fate and role of organic nitrates", (invited) J.-F. Müller, T. Stavrakou, and J. Peeters, Davis Conference on Atmospheric Chemical Mechanisms (ACM), Davis, California, 10-12 December 2014.

"Organic aerosol from the oxidation of biogenic organic compounds: a modelling study", Karl Ceulemans, PhD defence, Universiteit Antwerpen, 13 October 2014.[pptx] [pdf]

"Challenges in isoprene oxidation : theoretical and modelling perspectives", (invited) J.-F. Müller, J. Peeters, S. Nguyen, and T. Stavrakou, Workshop on "New Insights into gas-phase atmospheric chemistry", Telluride, Colorado, 27 July-1 August 2014.

"Isoprene emissions over Asia : impact of climate and land-use changes", T. Stavrakou, J.-F. Müller, M. Bauwens, A. Guenther, I. De Smedt, and M. Van Roozendael, 16th GEIA Open Conference on "Bridging Emissions Science and Policy", Boulder, Colorado, 10-11 June 2014.

"Satellite observations of tropospheric formaldehyde combining GOME-2 and OMI measurements", I. De Smedt, M. Van Roozendael, T. Stavrakou, J.-F. Müller, G. Pinardi, and F. Hendrick, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

"Retrieval of HCHO from MAX-DOAS measurements at the high-altitude alpine station of Jungfraujoch (46.5°N, 8.0°E)", F. Hendrick, C. Fayt, B. Franco, C. Gielen, C. Hermans, E. Mahieu, J.-F. Müller, G. Pinardi, T. Stavrakou, and M. Van Roozendael, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

"Monitoring of emissions from space : the GlobEmission ESA Service", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, and M. Van Roozendael, MACC-II Open Science Conference, Brussels, 27-30 January 2014.

 

2014: Poster presentations

"Hydrocarbon emissions constrained by formaldehyde column measurements from GOME-2 and OMI", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De SMedt, M. Van Roozendael, M. De Mazière, C. Vigouroux, AGU Fall meeting 2014, San Francisco, 10-12 December 2014.

"Mechanisms and atmospheric impact of the CH3O2 + OH reaction", J. Peeters, S. V. Nguyen, J.-F. Müller, and T. Stavrakou, Davis Conference on Atmospheric Chemical Mechanisms (ACM), Davis, California, 10-12 December 2014.

"How do improved injection heights and trace gas emission factors from biomass burning affect the performance of a global model against satellite observations of trace gases?", T. Stavrakou, J.-F. Müller, M. Bauwens, M. Sofiev, T. van Leeuwen, G. van der Werf, I. De Smedt, M. Van Roozendael, M. George, and C. Clerbaux, 16th GEIA Open Conference on "Bridging Emissions Science and Policy"

"Fast photolysis of carbonyl nitrates from isoprene", J.-F. Müller, J. Peeters, and T. Stavrakou, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

"Isoprene emissions over Asia 1979-2012 : impact of climate and land use changes", T. Stavrakou, J.-F. Müller, M. Bauwens, A. Guenther, I. De Smedt, and M. Van Roozendael, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

"How do improved injection heights and trace gas emission factors from biomass burning affect the performance of a global model against satellite observations of trace gases?", T. Stavrakou, J.-F. Müller, M. Bauwens, M. Sofiev, T. van Leeuwen, G. van der Werf, I. De Smedt, M. Van Roozendael, M. George, and C. Clerbaux, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

"Global fire emission estimates (2007-2012) derived from inversion of formaldehyde columns", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, and M. Van Roozendael, EGU General Assembly 2014, Vienna, 27 April-2 May 2014.

 

2013: Oral presentations

"Satellite-based isoprene emission estimates 2007-2012", M. Bauwens, J. Stavrakou, J.-F. Müller, I. De Smedt, and M. Van Roozendael, GlobEmission User Worshop, 5 December 2013.

"Monitoring of VOCs from space through 2007-2012", T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, and M. Van Roozendael, GlobEmission User Worshop, 5 December 2013.

"Hydroxyl radical regeneration in isoprene oxidation : upgraded mechanism LIM1", J. Peeters, T. L. Nguyen, T. Stavrakou, and J.-F. Müller, ACCENT+ Symposium, Urbino, 17-20 September 2013. [pdf]

"Isoprene emissions in Asia 1979-2012 : variability and trends, effects of changes in meteorology and land use, and comparison with top-down estimates", T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, and A. Guenther, ACCENT+ Symposium, Urbino, 17-20 September 2013.

"Distribution and trends of natural and anthropogenic VOC emissions using OMI/Aura HCHO measurements", I. De Smedt, T. Danckaert, C. Lerot, M. Van Roozendael, T. Stavrakou, J.-F. Müller, F. Boersma, P. Veefkind , ESA Living Planet Symposium, Edinburgh, 9-13 September 2013.

"How do chemical uncertainties affect satellite-derived NOx and VOC emisison estimates?", (invited) T. Stavrakou, J.-F. Muller, J. Peeters, I. De Smedt, M. Van Roozendael, J. Peeters, F. Boersma, and R. van der A, 2013 China Emissions Workshop, Beijing, 26-27 June 2013.

"GlobEmission Service : emissions of pollutants in Asia", T. Stavrakou, and J.-F. Müller, BEL-INDIA COMMIX Meeting, 27 May 2013.

"Addressing the role of major chemical uncertainties on top-down NOx and VOC emission estimates", (invited) T. Stavrakou, J.-F. Muller, I. De Smedt, M. Van Roozendael, J. Peeters, F. Boersma, and R. van der A, PRESCRIBE Workshop, Bremen, 15-16 May 2013.

"GlobEmission : first results", R. van der A, B. Mijling,H. Eskes, T. Stavrakou, I. De Smedt, J.-F. Müller, G. de Leeuw, M. Sofiev, J. Vira, N. Veldeman, M. Schaap, and L. Curier, EGU Conference, Vienna, 7-12 April 2013.

"Four Years of Ground-based MAX-DOAS Observations of HONO and NO2 in the Beijing Area", F. Hendrick, J.-F. Müller, M. De Mazière, C. Fayt, C. Hermans, T. Stavrakou, P. Wang, and M. Van Roozendael, EGU Conference, Vienna, 7-12 April 2013.

“Oxygenated volatile organic compounds (OVOCs) first detected from IASI : understanding the sources”, T. Stavrakou, J.-F. Müller, J. Peeters, L. Clarisse, C. Clerbaux, P.-F. Coheur, D. Hurtmans, IASI 2013 Conference, Presque-Ile de Gien, Hyères Les Palmiers, France, 4-8 February 2013.

 

2013: Poster presentations

"VOC emission products within GlobEmission", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, GlobEmission User Workshop, 5 December 2013.

"Satellite-based isoprene emissions 2007-2012 : first results of GlobEmission project", M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, ACCENT+ Symposium, Urbino, 17-20 September 2013.

"Intercomparison of tropospheric NO2 retrievals from the OMI and GOME-2 sensors over China", H. Yu, M. Van Roozendael, P. Wang, I. De Smedt, J. van Gent, R. van der A, F. Boersma, P. Valks, A. Richter, T. Stavrakou, and J.-F. Müller, ESA Living Planet Symposium, Edinburgh, 9-13 September 2013.

"Hydroxyl radical regeneration in isoprene oxidation : upgraded mechanism LIM1", J. Peeters, V. S. Nguyen, T. L. Nguyen, T. Stavrakou, J.-F. Müller, EGU Conference, Vienna, 7-12 April 2013.

"New harmonised formaldehyde retrievals from GOME-2 and OMI and their comparison with MAX-DOAS observations in the Beijing area", I De Smedt, T. Danckaert, T. Vlemmix, F. Hendrik, T. Stavrakou, J.-F. Müller, G. Pinardi, H. Yu, M. Van Roozendael, Atmospheric Composition Validation and Evolution Workshop, 13-15 March 2013.

“Probing terpenoid chemistry from space using IASI measurements, J.-F. Müller, T. Stavrakou, J. Peeters, L. Clarisse, C. Clerbaux, P.-F. Coheur, D. Hurtmans, IASI 2013 Conference, Presque-Ile de Gien, Hyères Les Palmiers, France, 4-8 February 2013.

 

2012: Oral presentations

“Modeling Secondary Organic Aerosol Formation during β-pinene Photo-oxidation and Ozonolysis” (.pptx, 2673 KB), (.pdf, 2501 KB) Karl Ceulemans, Steven Compernolle, Jean-François Müller, Atmospheric Chemical Mechanisms Conference,  Davis, California,  December 10-13, 2012.

“Tying down key chemical NOx uncertainties to better constrain long-term global NOx emission estimates and trends inferred from space observations” (invited)
T. Stavrakou, J.-F. Müller, R. van der A, F. Boersma, AGU Fall Meeting,  San Francisco,  December 2012.

"Hydroxyl Radical Regeneration in Isoprene Oxidation: the Upgraded Mechanism LIM1" (invited) Jozef Peeters; Son Vinh Nguyen; Thanh Lam Nguyen; Trissevgeni Stavrakou; Jean-François Müller, AGU Fall Meeting,  San Francisco,  December 2012, and Atmospheric Chemical Mechanism Conference, Davis, California, December 2012.

“Hydroxyl radical generation in isoprene oxidation : the Leuven Isoprene Mechanism” (invited), Peeters, J., S. V. Nguyen, J.-F. Müller, T. L. Nguyen,  ACS Conference, Philadelphia, US, August 2012.

“Biogenic methanol and formic acid constrained from IASI measurements” T. Stavrakou; J.-F. Müller, J. Peeters, A. Guenther, A. Razavi, L. Clarisse, C. Clerbaux, P.-F. Coheur, D. Hurtmans, GEIA/ACCENT Conference on Emissions, Toulouse, June 2012.

“Biogenic methanol and formic acid constrained from IASI measurements” T. Stavrakou, J.-F. Müller, J. Peeters; A. Razavi, L. Clarisse, C. Clerbaux, P.-F. Coheur, D. Hurtmans, ESA ATMOS 2012 Conference, Brugge, June 2012.

“Uncertainties in NOx lifetimes and their influence on top-Down emission estimates” J.-F. Müller, T. Stavrakou, R. van de A, F. Boersma, ESA ATMOS 2012 Conference, Brugge, June 2012.

“Inverse modelling of reactive gases : Challenges and uncertainties” (invited, keynote), J.-F. Müller, T. Stavrakou, 3rd International Workshop on Emission Inventory in Asia, Yokohama, Japan, February 2012.

 

2012: Poster presentations

“New Vapor Pressure Model EVAPORATION: Impact on Aerosol Predictions” Steven Compernolle, Karl Ceulemans, Jean-François Müller, Atmospheric Chemical Mechanisms Conference,  Davis, California,  December 10-13, 2012. (.pdf)

“Long-term historical inventory of isoprene emissions over Asia : interannual  variability, trends and evaluation against flux measurements”,
J.-F. Müller, T. Stavrakou, A. Guenther, IGAC Conference, Atmospheric Chemistry in the Anthropocene, Beijing, September 2012.

“GlobEmission”, R. van der A, Bas Mijling, J.-F. Müller, T. Stavrakou, I. De Smedt, M. Van Roozendael, M. Bauwens et al., IGAC Conference, Atmospheric Chemistry in the Anthropocene, Beijing, September 2012.

“Alpha-oxoketenes from isoprene efficiently convert HO2 into OH radicals”, J. Peeters, J., S. V. Nguyen, J.-F. Müller, T. L. Nguyen, IGAC Conference, Atmospheric Chemistry in the Anthropocene, Beijing, September 2012.

“Improving global fire emission estimates using source inversion constrained by two years of GOME-2 and SCIAMACHY formaldehyde columns”, T. Stavrakou, J.-F. Müller, M. Bauwens, I. De Smedt, M. Van Roozendael, G. van der Werf, C. Wiedinmyer, M. George, C. Clerbaux, IGAC Conference, Atmospheric Chemistry in the Anthropocene, Beijing, September 2012.

“Global fire emission estimates for 2009-2010 derived from GOME-2 formaldehyde Columns”M. Bauwens, T. Stavrakou, J.-F. Müller, I. De Smedt, M. Van Roozendael, G. van der Werf, C. Wiedinmyer, M. George, C. Clerbaux, ESA ATMOS 2012 Conference, Brugge, June 2012, and GEIA-ACCENT Emission Conference, Toulouse, June 2012

“Top-down estimations of NOx emissions using satellite data : Role of NOx sink uncertainties”J.-F. Müller, T. Stavrakou, R. van der A, F. Boersma, GEIA/ACCENT Conference on Emissions, Toulouse, June 2012.

 

Before 2012: Oral presentations

Low-temperature peroxyl radical isomerizations in alkane autoxidation and atmospheric chemistry I. Hermans, T. Stavrakou, J.-F. Müller, T.L. Nguyen, J. Peeters, International Conference on Chemical Kinetics, Cambridge, USA, July 2011

Parameterization of SOA formation for alpha-pinene, based on a detailed mechanism (.pptx, 928KB) Karl Ceulemans, Steven Compernolle, Jean-François Müller, EUROCHAMP-2 Modelling of Chamber Aerosols Workshop , Manchester, UK, 12-14 April 2011

Parameterization of Global Monoterpene SOA Formation and Water Uptake, Based on a Near-Explicit Mechanism (.ppt, 6075KB) Karl Ceulemans, Jean-François Müller, Steven Compernolle, Jenny Stavrakou, Atmospheric Chemical Mechanisms Conference, Davis, CA, USA, 8-10 December 2010

Evaluation of a Detailed Chemical mechanism for Alpha-Pinene Degradation and Subsequent Aerosol Formation (.ppt, 800KB) Karl Ceulemans, Jean-François Müller, Steven Compernolle, Luc Vereecken, Jozef Peeters, ACM Conference, Davis (California), December 2008

A Vapor Pressure Model Including Group-Group Interactions: Impact on Secondary Organic Aerosol Yield (.ppt, 251KB) Steven Compernolle, Karl Ceulemans, Jean-François Müller, at the ACM Conference, Davis (California), December 2008

Sources and sinks of glyoxal in the atmosphere : efforts towards bridging the distance between modelling studies and satellite measurements T. Stavrakou and J.-F. Müller, seminar at BIRA/IASB, December 5, 2008.

Multi-year inversion for reactive gases using the adjoint model method Jean-François Muller and T. Stavrakou, AGU Fall Meeting, December 2007.

Factors influencing SOA yields in the simulation of alpha-pinene photooxidation experiments (.ppt, 2.074kb) Jean-François Muller, Karl Ceulemans, Steven Compernolle, Luc Vereecken, Jozef Peeters, AGU Fall Meeting, December 2007.

Atmosferische aerosolen en hun invloed op het milieu (.ppt, 14.3MB) Karl Ceulemans, Steven Compernolle, Jean-François Müller, BIRA-IASB Open Doors Weekend (in Dutch), Brussels, October 2009

Les aérosols atmosphériques et leur influence sur l'environnement (.ppt, 7.4MB) Karl Ceulemans, Steven Compernolle, Jean-François Müller, BIRA-IASB Open Doors Weekend (in French), Brussels, October 2009

 

Before 2012: Poster presentations

EVAPORATION: a new vapor pressure model with neighbour effects (.pdf, 115KB) Steven Compernolle, Karl Ceulemans, Jean-François Müller, EGU General Assembly, Vienna, May 2010; and at the Gordon Research Conference: Hydrocarbons and the Atmosphere, Les Diablerets, Switzerland, 23-28 May 2010

Global modeling of secondary organic aerosol from alpha-pinene oxidation using a parameterization based on a detailed chemical mechanism (.pdf, 6802KB) Karl Ceulemans, Jean-François Müller, Steven Compernolle, Jenny Stavrakou, EGU General Assembly, Vienna, May 2010; and at the Gordon Research Conference: Hydrocarbons and the Atmosphere, Les Diablerets, Switzerland, 23-28 May 2010

HOx regeneration in isoprene oxidation: Global model evaluation of unexpected reaction sequences Jean-François Müller Müller, Jozef Peeters, T. Stavrakou, EGU Conference in Vienna, Austria, May 2010

Modeling Aerosol Formation in alpha-pinene Oxidation Experiments: Impact of Non-ideality of the Aerosol Mixture (.pdf, 215KB) Steven Compernolle, Karl Ceulemans, Jean-François Müller, Jozef Peeters, Luc Vereecken, EGU Meeting, April 2008

Simulation of Aerosol Formation in alpha-pinene Oxidation Experiments with a quasi-explicit Model (.pdf, 757KB) Karl Ceulemans, Steven Compernolle, Jean-François Müller, Jozef Peeters, Luc Vereecken, EGU Meeting, April 2008