Jean-Paul Vernier
Senior Scientist
NASA Langley Research Center
Tel: (757) 864 9021
Email: jeanpaul.vernier@nasa.gov
Education
- Ph.D. in Atmospheric Science University of Versailles, France, 2010
- Bachelor in Marine Science and Meteorology, University of Toulon, 2006
Work Experience
- Senior Scientist, 2018-present
- Senior Scientist, SSAI, 2012-2018
- NASA Postdoctoral Fellow, NASA Langley Research Center, 2010-2012
- Research Fellow, CNRS-LATMOS, 2006-2010
Research Areas/Expertise
- Atmospheric Chemistry and Physics
- Climate Research
- Satellite Remote Sensing
- Airborne Sensing Techniques
- Algorithm development for satellites
- Volcanic eruption impacts on climate
- Stratospheric chemistry
Current Research
Atmospheric aerosols and climate
Aerosols are key elements of the earth atmospheric through their impacts on radiations, clouds and precipitations. Our group study the impacts of volcanic eruptions and pollution in Asia on stratospheric composition and climate by analyzing satellite data, organizing airborne field campaigns and run numerical simulations of the earth atmosphere.
Airborne measurements
Characterizing the physical and chemical properties, help better predicts their impacts on climate. We develop, adapt and fly sensors onboard small and large airborne balloon platform worldwide after volcanic eruptions and every summer to study the South East Asian Monsoon.
Selected Publications
The persistently variable “background” stratospheric aerosol layer and global climate change
“S Solomon, JS Daniel, RR Neely, JP Vernier, EG Dutton, LW Thomason” “Science 333 (6044), 866-870”
Major influence of tropical volcanic eruptions on the stratospheric aerosol layer during the last decade
“JP Vernier, LW Thomason, JP Pommereau, A Bourassa, J Pelon, …” 2011
Geophysical Research Letters 38 (12)
Overview of IGAC/SPARC Chemistry-Climate Model Initiative (CCMI) community simulations in support of upcoming ozone and climate assessments
“V Eyring, JF Lamarque, P Hess, F Arfeuille, K Bowman, MP Chipperfiel, …”
“SPARC newsletter 40 (Januar), 48-66” 2013
Total volcanic stratospheric aerosol optical depths and implications for global climate change
“DA Ridley, S Solomon, JE Barnes, VD Burlakov, T Deshler, SI Dolgii, …”
“Geophysical Research Letters 41 (22), 7763-7769” 2014
CALIPSO detection of an Asian tropopause aerosol layer
“JP Vernier, LW Thomason, J Kar”
Geophysical Research Letters 38 (7) 2011
Tropical stratospheric aerosol layer from CALIPSO lidar observations
“JP Vernier, JP Pommereau, A Garnier, J Pelon, N Larsen, J Nielsen, …”
Journal of Geophysical Research: Atmospheres 114 (D4) 2009
Saharan dust event impacts on cloud formation and radiation over Western Europe
“M Bangert, A Nenes, B Vogel, H Vogel, D Barahona, VA Karydis, P Kumar, …”
“Atmospheric Chemistry and Physics 12 (9), 4045-4063” 2012
Recent anthropogenic increases in SO2 from Asia have minimal impact on stratospheric aerosol
“RR Neely, OB Toon, S Solomon, JP Vernier, C Alvarez, JM English, …”
“Geophysical Research Letters 40 (5), 999-1004” 2013
“Stratospheric aerosol—Observations, processes, and impact on climate”
“S Kremser, LW Thomason, M von Hobe, M Hermann, T Deshler, …”
“Reviews of Geophysics 54 (2), 278-335” 2016
Surface response to stratospheric aerosol changes in a coupled atmosphere–ocean model
“JC Fyfe, K Von Salzen, JNS Cole, NP Gillett, JP Vernier”
“Geophysical Research Letters 40 (3), 584-588” 2013
Variations of stratospheric water vapor over the past three decades
“AE Dessler, MR Schoeberl, T Wang, SM Davis, KH Rosenlof, JP Vernier”
“Journal of Geophysical Research: Atmospheres 119 (22), 12,588-12,598” 2014
Stratospheric AOD after the 2011 eruption of Nabro volcano measured by lidars over the Northern Hemisphere
“P Sawamura, JP Vernier, JE Barnes, TA Berkoff, EJ Welton, …”
“Environmental Research Letters 7 (3), 034013” 2012
Increase in upper tropospheric and lower stratospheric aerosol levels and its potential connection with Asian pollution
“JP Vernier, TD Fairlie, M Natarajan, FG Wienhold, J Bian, BG Martinsson, …”
“Journal of Geophysical Research: Atmospheres 120 (4), 1608-1619” 2015
“An introduction to the SCOUT-AMMA stratospheric aircraft, balloons and sondes campaign in West Africa, August 2006: rationale and roadmap”
“F Cairo, JP Pommereau, KS Law, H Schlager, A Garnier, F Fierli, M Ern, …”
“Atmospheric chemistry and physics 10 (5), 2237-2256” 2010
Observed multivariable signals of late 20th and early 21st century volcanic activity
“BD Santer, S Solomon, C Bonfils, MD Zelinka, JF Painter, F Beltran, …”
“Geophysical Research Letters 42 (2), 500-509” 2015
Significant radiative impact of volcanic aerosol in the lowermost stratosphere
“SM Andersson, BG Martinsson, JP Vernier, J Friberg, …”
“Nature communications 6, 7692” 2015
Improved SAGE II cloud/aerosol categorization and observations of the Asian tropopause aerosol layer: 1989–2005
“LW Thomason, JP Vernier” “Atmospheric Chemistry and Physics 13 (9), 4605-4616” 2013
Dispersion of the Nabro volcanic plume and its relation to the Asian summer monsoon
“TD Fairlie, JP Vernier, M Natarajan, KM Bedka”
“Atmospheric Chemistry and Physics 14 (13), 7045-7057” 2014
Overshooting of clean tropospheric air in the tropical lower stratosphere as seen by the CALIPSO lidar
“JP Vernier, JP Pommereau, LW Thomason, J Pelon, A Garnier, T Deshler, …”
“Atmospheric Chemistry and Physics 11 (18), 9683” 2011
High predictive skill of global surface temperature a year ahead
“CK Folland, AW Colman, DM Smith, O Boucher, DE Parker, JP Vernier”
“Geophysical Research Letters 40 (4), 761-767” 2013
An advanced system to monitor the 3D structure of diffuse volcanic ash clouds
“JP Vernier, TD Fairlie, JJ Murray, A Tupper, C Trepte, D Winker, J Pelon, …”
“Journal of Applied Meteorology and Climatology 52 (9), 2125-2138” 2013
A global space-based stratospheric aerosol climatology: 1979-2016
“LW Thomason, N Ernest, L Millán, L Rieger, A Bourassa, JP Vernier, …”
“Earth System Science Data 10 (1), 469-492” 2018
MIPAS detection of cloud and aerosol particle occurrence in the UTLS with comparison to HIRDLS and CALIOP
“H Sembhi, JJ Remedios, T Trent, DP Moore, R Spang, S Massie, …”
Copernicus GmbH (Copernicus Publications) on behalf of the European … 2012
Variability and evolution of the midlatitude stratospheric aerosol budget from 22 years of ground-based lidar and satellite observations
“SM Khaykin, S Godin-Beekmann, P Keckhut, A Hauchecorne, J Jumelet, …”
“Atmospheric Chemistry and Physics 17 (3), 1829-1845” 2017
CALIPSO lidar calibration at 532 nm: version 4 nighttime algorithm.
“J Kar, MA Vaughan, KP Lee, JL Tackett, MA Avery, A Garnier, …”
Atmospheric Measurement Techniques 11 (3) 2018
In situ and space_based observations of the Kelud volcanic plume: The persistence of ash in the lower stratosphere
“JP Vernier, TD Fairlie, T Deshler, M Natarajan, T Knepp, K Foster, …”
“Journal of Geophysical Research: Atmospheres 121 (18), 11,104-11,118” 2016
Evaluation of the summer precipitation over China simulated by BCC_CSM model with different horizontal resolutions during the recent half century
“M Kan, A Huang, Y Zhao, Y Zhou, B Yang, H Wu”
“Journal of Geophysical Research: Atmospheres 120 (10), 4657-4670” 2015
“Chaos, consternation and CALIPSO calibration: new strategies for calibrating the CALIOP 1064 nm Channel”
“M Vaughan, A Garnier, Z Liu, D Josset, Y Hu, KP Lee, W Hunt, JP Vernier, …”
Long-range isentropic transport of stratospheric aerosols over Southern Hemisphere following the Calbuco eruption in April 2015 2012
“N Bègue, D Vignelles, G Berthet, T Portafaix, G Payen, F Jégou, …”
“Atmospheric Chemistry and Physics 17 (24), 15019–15036” 2017
“Stratospheric aerosol data records for the climate change initiative: Development, validation and application to chemistry-climate modelling”
“C Bingen, CE Robert, K Stebel, C Brühl, J Schallock, F Vanhellemont, …”
“Remote Sensing of Environment 203, 296-321” 2017
“An overview of the SCOUT-AMMA stratospheric aircraft, balloons and sondes campaign in West Africa, August 2006: rationale, roadmap and highlights”
“F Cairo, JP Pommereau, KS Law, H Schlager, A Garnier, F Fierli, M Ern, …”
“Atmos. Chem. Phys. Discuss 9 (5), 19713-19781” 2009
Monsoon circulations and tropical heterogeneous chlorine chemistry in the stratosphere
“S Solomon, D Kinnison, RR Garcia, J Bandoro, M Mills, C Wilka, …”
Geophysical Research Letters 43 (24) 2016
“Analysis of stratospheric NO 2 trends above Jungfraujoch using ground-based UV-visible, FTIR, and satellite nadir observations”
“F Hendrick, E Mahieu, GE Bodeker, KF Boersma, MP Chipperfield, …”
“Atmospheric Chemistry and Physics 12 (18), 8851-8864” 2012
Did the 2011 Nabro eruption affect the optical properties of ice clouds?
“A Meyer, JP Vernier, B Luo, U Lohmann, T Peter”
“Journal of Geophysical Research: Atmospheres 120 (18), 9500-9513” 2015
Microphysical modeling of a midlatitude “polar stratospheric cloud” event: Comparisons against multiwavelength ground_based and spaceborne lidar data
“J Jumelet, S Bekki, P Seifert, N Montoux, JP Vernier, J Pelon”
Journal of Geophysical Research: Atmospheres 114 (D4) 2009
Observing the impact of Calbuco volcanic aerosols on South Polar ozone depletion in 2015
“KA Stone, S Solomon, DE Kinnison, MC Pitts, LR Poole, MJ Mills, …”
Journal of Geophysical Research: Atmospheres 122 (21) 2017
Evidence of horizontal and vertical transport of water in the Southern Hemisphere tropical tropopause layer (TTL) from high-resolution balloon observations
“SM Khaykin, JP Pommereau, ED Riviere, G Held, F Ploeger, M Ghysels, …”
“Atmospheric Chemistry and Physics 16 (18), 12273-12286” 2016
BATAL: the balloon measurement campaigns of the asian Tropopause aerosol layer
“JP Vernier, TD Fairlie, T Deshler, M Venkat Ratnam, H Gadhavi, …”
“Bulletin of the American Meteorological Society 99 (5), 955-973” 2018
Effect of recent minor volcanic eruptions on temperatures in the upper troposphere and lower stratosphere
“SK Mehta, M Fujiwara, T Tsuda, JP Vernier”
“Journal of Atmospheric and Solar-Terrestrial Physics 129, 99-110” 2015
Meridionally tilted ice cloud structures in the tropical upper troposphere as seen by CloudSat
“J Gong, DL Wu, V Limpasuvan”
“Atmospheric Chemistry and Physics 15 (11), 6271-6281” 2015
Dispersion of the Nabro volcanic plume and its relation to the Asian summer monsoon
“TD Fairlie, JP Vernier, M Natarajan, KM Bedka”
“Atmospheric Chemistry & Physics Discussions 13, 33177-33205” 2013
Stratospheric aerosol enhancements from the Nabro eruption in 2011: an investigation of possible transport pathways using trajectory ensembles
“M von Hobe, S Griessbach, L Hoffmann, JP Vernier, M Höpfner, F Plöger, …”
EGU General Assembly Conference Abstracts 15 2013
Advances in forecasting volcanic plume evolution
“JP Vernier, J Jumelet”
“SPIE Newsroom. doi 10 (2.1201103), 003530” 2011
Advances in forecasting volcanic plume evolution
“JP Vernier, J Jumelet”
“SPIE Newsroom. doi 10 (2.1201103), 003530” 2011
Les aérosols et le transport dans la haute troposphère et la stratosphère tropicale à partir des mesures du lidar spatial CALIPSO
JP Vernier
Université de Versailles-Saint Quentin en Yvelines 2010
Vertical and horizontal transport of water vapour and aerosol in the tropical stratosphere from high-resolution balloon-borne observations
“SM Khaykin, JP Pommereau, E Rivière, M Ghysels, N Amarouche, …”
Poster session presented at the EGU general assembly 712 2013
Improved SAGE II cloud/aerosol categorization and observations of the asian tropopause aerosol layer: 1989–2005.
“LW Thomason, JP Vernier”
Atmospheric Chemistry & Physics Discussions 12 (10) 2012
Troposphere-Stratosphere transport in the tropics from CALIPSO lidar aerosols measurements
“JP Vernier, JP Pommereau, A Garnier, J Pelon”
“EGU General Assembly Conference Abstracts 11, 9713” 2009
Ash particles detected in the tropical lower stratosphere
“EJ Jensen, S Woods, RP Lawson, TP Bui, L Pfister, TD Thornberry, …”
“Geophysical Research Letters 45 (20), 11,483-11,489” 2018
Long-range transport of stratospheric aerosols in the Southern Hemisphere following the 2015 Calbuco eruption
“D Vignelles, T Portafaix, G Payen, J Jumelet, JP Vernier, T Lurton, …”
“Atmospheric Chemistry and Physics 17 (24), 15019-15019” 2017
Characterizing the Asian Tropopause Aerosol Layer using in situ balloon measurements: the BATAL campaigns of 2014-2017
“TD Fairlie, JP Vernier, T Deshler, AK Pandit, MV Ratnam, HS Gadhavi, …”
AGU Fall Meeting Abstracts 2017
On the control of mid-latitude stratospheric aerosol budget from 23-year series of Haute-Provence lidar and global satellite observations
“S Khaykin, S Godin-Beekmann, P Keckhut, A Hauchecorne, JP Vernier, …”
“ILRC 28, 28th International Laser Radar Conference” 2017
Monsoon Circulations and Tropical Heterogeneous Chlorine Chemistry in the Stratosphere
“D Kinnison, S Solomon, R Garcia, J Bandoro, C Wilka, R Neeley III, …”
“EGU General Assembly Conference Abstracts 19, 5671” 2017
A miniature particle counter LOAC under meteorological balloon for the survey of stratospheric aerosols-comparison with other datasets
“D Vignelles, B Berthet, JB Renard, L Rieger, A Bourassa, JP Vernier, …”
“EGU General Assembly Conference Abstracts 19, 12839” 2017
Recent changes in stratospheric aerosol budget from ground-based and satellite observations
“S Khaykin, S Godin-Beekmann, P Keckhut, A Hauchecorne, T Portafaix, …”
“EGU General Assembly Conference Abstracts 19, 14276” 2017
“A global, space-based stratospheric aerosol climatology: 1979 to 2014”
“LW Thomason, JP Vernier, AE Bourassa, L Millan, GL Manney”
AGU Fall Meeting Abstracts 2016
“Characterizing the Asian Tropopause Aerosol Layer (ATAL) Using Satellite Observations, Balloon Measurements and a Chemical Transport Model”
“TD Fairlie, JP Vernier, H Liu, T Deshler, M Natarajan, K Bedka, T Wegner, …”
“The Asian Tropopause Aerosol Layer: Balloon-Borne Measurements, Satellite Observations and Modeling Approaches” 2016
“TD Fairlie, JP Vernier, M Natarajan, T Deshler, H Liu, T Wegner, N Baker, …”
In situ measurements of the non-sulfate fraction of volcanic aerosol following the Pinatubo (1991) and Kelud (2014) eruptions 2016
“T Deshler, JP Vernier, TD Fairlie”
EGU General Assembly Conference Abstracts 18 2016
Challenges to producing a long-term stratospheric aerosol climatology for chemistry and climate
“L Thomason, JP Vernier, A Bourassa, L Rieger, B Luo, T Peter, F Arfeuille”
EGU General Assembly Conference Abstracts 18 2016
Stratospheric aerosol forcing for climate modeling: 1850-1978
“F Arfeuille, B Luo, L Thomason, JP Vernier, T Peter”
EGU General Assembly Conference Abstracts 18 2016
On the stratospheric aerosol budget at Northern mid-latitudes from 21 years of ground-based lidar and satellite observations
“S Khaykin, S Godin-Beekmann, A Hauchecorne, JP Vernier, J Jumelet, …”
EGU General Assembly Conference Abstracts 18 2016
The NASA Applied Sciences Program: Volcanic Ash Observations and Applications
“JJ Murray, D Fairlie, D Green, J Haynes, N Krotkov, F Meyer, M Pavolonis, …”
“In situ and space-based observations of the Kelud volcanic plume: The persistence of ash in the lower stratosphere Jean-Paul Vernier, T. Duncan Fairlie 2, Terry Deshler 3 …” 2016
JP Vernier
Composition and Origin of the Asian Tropopause Aerosol Layer (atal) 2016
“H Liu, TD Fairlie, JP Vernier, M Natarajan, T Wegner, NC Baker, …”
AGU Fall Meeting Abstracts 2015
The Asian Tropopause Aerosol layer through satellite and balloon-borne measurements combined with modelling approaches.
“JP Vernier, TD Fairlie, M Natarajan, JH Crawford, NC Baker, T Wegner, …”
AGU Fall Meeting Abstracts 2015
Earth Science With the Stratospheric Aerosol and Gas Experiment III (SAGE III) on the International Space Station
“J Zawodny, JP Vernier, L Thomason, M Roell, M Pitts, R Moore, C Hill, …”
“Constraining sources, transport pathways and process parameters on various scales by atmospheric Lagrangian inversions” 2015
“M von Hobe, P Konopka, L Hoffmann, S Griessbach, …”
EGU General Assembly Conference Abstracts 17 2015
Toward an Integrated Solution to Mitigate the Impact of Volcanic Ash to Aviation
“JJ Murray, F Dezitter, TD Fairlie, N Krotkov, J Lekki, F Lindsay, …”
“Nature, Origin, Potential Composition, and Climate Impact of the Asian Tropopause Aerosol Layer (ATAL)” 2015
“TD Fairlie, JP Vernier, LW Thomason, M Natarajan, K Bedka, F Wienhold, …”
AEROSOLS| Climatology of Stratospheric Aerosols 2015
“LW Thomason, JP Vernier”
Academic Press 2015
Quantifying the impact of moderate volcanic eruptions on the stratosphere
“F Jégou, G Berthet, T Lurton, D Vignelles, N Bègue, T Portafaix, G Payen, …”
LEFE-CHAT workshop 2015
A New Stratospheric Aerosol Product from CALIPSO Lidar Measurements
“J Kar, M Vaughan, CR Trepte, DM Winker, JP Vernier, MC Pitts, SA Young, …”
AGU Fall Meeting Abstracts 2014
The Persistence of Volcanic Ash in the Tropical Stratosphere after the Kelud Eruption
“JP Vernier, TD Fairlie, T Deshler, TN Knepp, M Natarajan, K Foster, …”
AGU Fall Meeting Abstracts 2014
A User Interface for Identifying Volcanic layers in CALIPSO and CATS Lidar Observations
“CR Trepte, JP Vernier, TD Fairlie, JJ Murray, MJ McGill”
AGU Fall Meeting Abstracts 2014
Anthropogenic and Volcanic Contributions to the Decadal Variations of Aerosols in the Upper Troposphere and Lower Stratosphere
“M Chin, T Diehl, H Bian, V Aquila, PR Colarco, Q Tan, JP Burrows, …”
The SAGE III’s mission aboard the International Space Station 2014
“M Pitts, L Thomason, J Zawodny, D Flittner, C Hill, M Roell, JP Vernier”
EGU General Assembly Conference Abstracts 16 2014
Troposphere to stratosphere transport. Importance at the global scale of convective uplift above southern tropical continents and tentative explanation
“JP Pommereau, S Khaykin, JP Vernier, F Caminati, P Ricaud”
EGU General Assembly Conference Abstracts 16 2014
On the Stratospheric Aerosol and Gas Experiment III on the International Space Station
“G Hernandez, JM Zawodny, MS Cisewski, B Thornton, A Panetta, …”
“2014 IEEE Aerospace Conference, 1-9” 2014
Troposphere to stratosphere transport. Evidence of much more vigorous convective uplift over land in the southern than the in northern tropics and tentative explanation
“JP Pommereau, S Khaykin, P Ricaud, JP Vernier, F Carminati”
40th COSPAR Scientific Assembly 40 2014
Evidence of much more intense land convection in the Southern than in the Northern tropics and tentative explanation
“JP Pommereau, S Khaykin, JP Vernier, P Ricaud”
EGU General Assembly Conference Abstracts 15 2013
Evidence of much more intense land convection in the Southern than in the Northern tropics and tentative explanation
“JP Pommereau, S Khaykin, JP Vernier, P Ricaud”
EGU General Assembly Conference Abstracts 15 2013
Filling the Gaps: The Synergistic Application of Satellite Data for the Volcanic Ash Threat to Aviation
“JJ Murray, JP Vernier, TD Fairlie, A Tupper, M Pavolonis, N Krotkov, …”
“5th AIAA Atmospheric and Space Environments Conference, 2421” 2013
Evidence of much more intense land convection in the Southern than in the Northern tropics and implications for climate change.(ePoster)
“JP Pommereau, S Khaykin, JP Vernier, P Ricaud”
AGU Fall Meeting 2012
Evidence of much more intense land convection in the Southern than in the Northern tropics and implications for climate change
“J Pommereau, S Khaykin, J Vernier, P Ricaud”
AGU Fall Meeting Abstracts 2012
Dispersion of volcanic aerosol from Mt. Nabro (2011) in the UTLS using CALIPSO observations and trajectory mapping
“TD Fairlie, J Vernier, L Thomason, M Natarajan, P Minnis, KM Bedka, …”
AGU Fall Meeting Abstracts 2012
Combined CALIPSO & SAGE II Observations of Asian Tropopause Aerosol Layer
“L Thomason, JP Vernier”
“39th COSPAR Scientific Assembly 39, 1965” 2012
CALIOP recalibration for studying tropical stratospheric aerosols
“JP Vernier, JP Pommereau, A Garnier, J Pelon, A Hauchecorne, …”
“CALIPSO, CloudSat, EarthCARE Joint Workshop” 2012
Coupling groundbased ALOMAR lidar measurements to high resolution global modelling and CALIPSO backscatter assimilation to characterize aerosol properties in the Arctic.
“J Jumelet, P Keckhut, S Bekki, JP Vernier”
“EGU General Assembly Conference Abstracts 14, 9721” 2012
“D00H03 Microphysical modeling of a midlatitude”” polar stratospheric cloud”” event: Comparisons against multiwavelength ground-based and spaceborne lidar data (doi 10.1029 …”
“J Jumelet, S Bekki, P Seifert, N Montoux, JP Vernier, J Pelon”
Journal of Geophysical Research-Part D-Atmospheres 116 (4) 2011
D00H10 Tropical stratospheric aerosol layer from CALIPSO lidar observations (doi 10.1029/2009JD011946)
“JP Vernier, JP Pommereau, A Garnier, J Pelon, N Larsen, J Nielsen, …”
Journal of Geophysical Research-Part D-Atmospheres 116 (4) 2011
CALIPSO Observations of a TTL Aerosol Feature Associated with the Asian Monsoon
“J Vernier, LW Thomason, J Kar”
AGU Fall Meeting Abstracts 2010
SAGE II Upper Tropospheric/Lower Stratospheric aerosol in the post-Pinatubo period (1998-2005)
“LW Thomason, J Vernier”
AGU Fall Meeting Abstracts 2010
Importance of convective overshooting troposphere to stratosphere transport in the tropics at the global scale
JP Pommereau
“EGU General Assembly Conference Abstracts 12, 12619” 2010
Aerosols and transport in the tropical UTLS as deduced from CALIPSO lidar observations
“JP Vernier, JP Pommereau, A Garnier, J Pelon, L Thomason, M Pitts”
“EGU General Assembly Conference Abstracts 12, 12268” 2010
Particles in the tropical UTLS from CALIPSO lidar measurements
“JP Vernier, JP Pommereau, A Garnier, J Pelon, N Larsen, J Nielsen, …”
Clean air 2008
Variability and evolution of mid-latitude stratospheric aerosol budget from 22 years of ground-based lidar and satellite observations
“JJ Hauchecorne, JP Vernier, DA Adam Bourassa, LA Degenstein, …”
Volcanic contributions to the permanent stratospheric aerosol layer
“JP Vernier, L Thomason, D Winker, C Trepte, JP Pommereau”