Ensemble assimilation of chemical and dynamical observations in the stratosphere using a chemistry-climate model. T. Milewski and M. Bourqui,
SPARC-DA Workshop, Brussels, June 20-22, 2011.
Rapid transport of ozone-rich stratospheric air to the lower troposphere and implications for the lower tropospheric ozone budget, M. Bourqui, 94th Canadian Chemistry Conference, Montréal, June 8, 2011.
Sensitivity of the stratospheric circulation to the latitude of thermal surface forcing, B. Winter and M. Bourqui, AMS Conference, Seattle, Jan 27, 2011.
Validation of a new operational package for the Lagrangian diagnosis of stratosphere-troposphere exchange at Environment Canada, M. Bourqui, A. Yamamoto (presenting) and co-authors, AMS Conference, Seattle, Jan 26, 2011.
Ensemble assimilation of stratospheric temperature and ozone observations in a chemistry-climate model, T. Milewski and M. Bourqui, AMS Conference, Seattle, Jan 26, 2011.
The impact of surface temperature variability on the climate change response in the NH polar vortex, B. Winter and M. Bourqui, AMS Conference, Seattle, Jan 24, 2011.
La modélisation numérique du climat, M. Bourqui, Faculty of Law, University of Montreal, November 4, 2010.
Changes in the stratosphere through the 21st century, M. Bourqui, Annual Symposium of the Center for Global Sciences (CGCS), University of Toronto, October 22, 2010.
Ensemble Assimilation of Stratospheric Temperature and Ozone Observations in a Chemistry-Climate Model, T. Milewski and M. Bourqui, SPARC Data Assimilation Workshop, Exeter, UK, June 21-23, 2010.
La stratosphère, source d’ozone pour la basse troposphère : une analyse lagrangienne pour l’Amérique du nord, M. Bourqui, Ouranos, Montréal, June 9, 2010.
Development of an Operational Diagnosis of Stratosphere-Troposphere Exchange at Environment Canada, M. Bourqui, M. Moran and D. Tarasick, CMOS, Ottawa, June 3, 2010.
Ensemble Assimilation of Stratospheric Temperature and Ozone Observations in a Chemistry-Climate Model, T. Milewski and M. Bourqui, CMOS, Ottawa, June 2, 2010.
Deep Stratospheric Intrusions During the August 2006 IONS Campaign, M. Bourqui and P.-Y. Trépanier, CMOS, Ottawa, June 2, 2010. Download presentation
The Impact of Surface Temperature Variability on the Climate Change Response in the NH Polar Vortex (poster), B. Winter and M. Bourqui, CMOS, Ottawa, June 1, 2010.
A Numerical Study of the Effect of Diffusion on a Fast Chemical Reaction in a Two-Dimensional Turbulent Flow (poster), Ait Chaalal Farid, Bartello Peter, and Bourqui Michel, Workshop on Transport and Mixing in Complex Turbulent Flows, IMA, U. Minnesotta, April 12-16, 2010.
La stratosphère, source d’ozone pour la basse troposphère : analyse par simulation numérique, Université de Laval, February 5, 2010.
Progress in ensemble stratospheric data assimilation in a CCM, Thomas Milweski, C-SPARC, Toronto, December 8, 2009.
Stratospheric Temperature - Ozone Relationship (poster), Olivier Shelbaya, First Prize Winner for the Earth System Science category, Faculty of Science Undergraduate Research Conference, McGill University, October 16, 2009. Download poster
An idealised study of the effects of smallscales on chemistry in a two-dimensional turbulent flow, Farid Ait Chaalal, MOCA-IAMAS, July 21, 2009. Download presentation
Testing stratospheric chemical-dynamical ensemble Kalman filtering (poster), Thomas Milewski, MOCA IAMAS, July 24, 2009. Download poster
Wave Forcing in the Stratosphere as a Result of Climate Change, Barbara Winter, MOCA IAMAS, July 22, 2009. Download presentation
Stratospheric Response to Latitudinally Varied Surface Warming (poster), Barbara Winter, MOCA IAMAS, July 22, 2009. Download poster
Descent of deep stratospheric intrusions in the troposphere during IONS August 2006, Michel Bourqui and Pier-Yves Trépanier, MOCA IAMAS, July 29, 2009. Download presentation
Descent of deep stratospheric intrusions in the troposphere, M. Bourqui, MST12 Conference, London, Ontario, May 19, 2009.
An idealised study of the effects of smallscales on chemistry in a two-dimensional turbulent flow, Farid Ait Chaalal, EGU General Assembly, April 20, 2009. Download presentation
Towards Assimilating Stratospheric Satellite Observations, Thomas Milewski, C-SPARC Workshop, Toronto, November 25th, 2008. Download presentation
Modelling the Effects of Short-Term Solar Variability on Stratospheric Chemistry, Ryan Muncaster, Canadian Solar Workshop, CSA Headquarters, St-Hubert Qc, November 5-7, 2008. Download presentation
Movement of air parcels in a two-dimensional turbulent flow, Undergraduate Research Report, Jason Boubalos, September 8, 2008. Download report
Non-linear Chemistry in Two-Dimensional Turbulence, Thesis Proposal, Farid Ait Chaalal, August 6, 2008. Download report
Sensitivity study of polar ozone depletion to error limits in the reaction rate of BrO + ClO using a photochemical box model, Undergraduate Research Project Report, Bertrand Williams-Rioux, March 28, 2008. Download report
Mass exchange between stratosphere and troposphere, and case study of stratospheric intrusion, Pier-Yves Trépanier, McGill University, March 19, 2008. Download presentation
Couche d’ozone stratosphérique et changements climatiques, M. Bourqui, Ouranos, Montréal, February 13, 2008.
Stratosphere-troposphere exchange: From small scales to global scales, M. Bourqui, Columbia University, New York, January 24, 2008.
The stratosphere under doubled CO2 conditions: Results from a 100-year run of IGCM-FASTOC, Barbara Winter, C-SPARC Worksop, Toronto, December 3, 2007. Download presentation
Improving Wind Representation in the Stratosphere Through Chemical Data Assimilation, M. Bourqui, T. Milewski, C-SPARC Workshop, December 4, 2007. Download presentation
The stratosphere under doubled CO2 conditions: First Model Results, Barbara Winter, McGill University, September 26, 2007. Download presentation
Scientific Research on Stratospheric Ozone at McGill University (poster), Michel Bourqui, Farid Ait Chaalal, Thomas Milewski, Rachid Moustabchir, Andrei Ryzkov, Pier-Yves Trépanier and Barbara Winter, 20th Anniversary of the Montreal Protocol, Montreal, September 16, 2007. Download poster
Extra-tropical stratosphere-troposphere exchange and dynamical structures at the tropopause, M. Bourqui, DASP/CAP meeting, Saskatoon, June 18 – 20, 2007.
Towards an operational diagnosis of Stratosphere-Troposphere Exchange, M. Bourqui, Environment Canada, Dorval, May 25, 2007.
Stratosphere-troposphere exchange – A random walk process? (poster), M. Bourqui, R. Moustabchir, EGU Annual Meeting, Vienna, April 16 – 20, 2007.
Linking Atmospheric Chemistry and Dynamical Modelling: An Overview of the Research at McGill, M. Bourqui, ETHZ, Switzerland, May 3, 2007.
Stratosphere-troposphere exchange: From small scale to global scale properties, M. Bourqui, EPFL, Switzerland, May 2, 2007.
The Ozone Layer in a Changing Climate, M. Bourqui, University of Lausanne, Switzerland, April 30, 2007.
Stratosphere-troposphere exchange: From complex small scale properties to simple global scale properties, M. Bourqui, University of Reading, UK, April 26, 2007.
Stratosphere-troposphere exchange: From small scale to global scale properties, M. Bourqui, University of Mainz, Germany, April 23, 2007.
L’ozone stratosphérique: passé, présent et future, M. Bourqui, Université de Montréal, March 23, 2007.
Ensemble Kalman Filter Data Assimilation for a Dynamical-Chemical Model, Thomas Milewski , C-SPARC, Toronto, December 4-5 2006. See presentation
Climate Change in the Stratosphere, Barbara Winter, C-SPARC, Toronto, December 4-5 2006. See presentation
Stratosphere-Troposphere Exchange: A Lagrangian Perspective, Michel Bourqui, IONS Workshop, Environment Canada, Toronto, November 16-17 2006. See presentation
Symposium "Journée Scientifique sur la Moyenne Atmosphère" (Scientific Day on the Middle Atmosphere) at McGill on May 15, 2006. See presentations
A Fast Stratospheric Ozone Chemistry Scheme.
Michel Bourqui, September 2005, Banff. See poster
Quantifying stratospheric ozone response to changes in methane and nitrous oxide concentrations using photochemical box model. Paul Edwards, August 2005, Ottawa.
Chemistry and Turbulent Mixing: An Idealized Study of the Tropopause.
Guillaume Majeau-Bettez, August 2005, Ottawa. Run presentation
September 24, 2011