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Jean-Luc Baray

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Evaluation of the Sources, Precursors, and Processing of Aerosols at a High-Altitude Tropical Site

Pamela Dominutti , Emmanuel Chevassus , Jean-Luc Baray , Jean-Luc Jaffrezo , Agnès Borbon
ACS Earth and Space Chemistry, 2022, ⟨10.1021/acsearthspacechem.2c00149⟩
Journal articles hal-03777980v1
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Interdisciplinary strategy to assess the impact of meteorological variables on the biochemical composition of the rain and the dynamics of a small eutrophic lake under rain forcing

Fanny Noirmain , Jean-Luc Baray , Frédéric Tridon , Philippe Cacault , Hermine Billard
Biogeosciences, 2022, 19 (24), pp.5729-5749. ⟨10.5194/bg-19-5729-2022⟩
Journal articles hal-04064549v1
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High Resolution Dynamical Analysis of Volatile Organic Compounds (VOC) Measurements During the BIO‐MAÏDO Field Campaign (Réunion Island, Indian Ocean)

M. Rocco , J.‐l. Baray , A. Colomb , A. Borbon , P. Dominutti
Journal of Geophysical Research: Atmospheres, 2022, 127 (4), pp.e2021JD035570. ⟨10.1029/2021jd035570⟩
Journal articles hal-03566407v1
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Free amino acid quantification in cloud water at the Puy de Dôme station (France)

Pascal Renard , Maxence Brissy , Florent Rossi , Martin Leremboure , Saly Jaber
Atmospheric Chemistry and Physics, 2022, 22 (4), pp.2467-2486. ⟨10.5194/acp-22-2467-2022⟩
Journal articles insu-03610690v1
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Insights into tropical cloud chemistry in Réunion (Indian Ocean): results from the BIO-MAÏDO campaign

Pamela Dominutti , Pascal Renard , Mickaël Vaïtilingom , Angelica Bianco , Jean-Luc Baray
Atmospheric Chemistry and Physics, 2022, 22 (1), pp.505-533. ⟨10.5194/acp-22-505-2022⟩
Journal articles hal-03543373v1
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Atmospheric Rivers and Associated Precipitation over France and Western Europe: 1980–2020 Climatology and Case Study

Benjamin Doiteau , Meredith Dournaux , Nadège Montoux , Jean-Luc Baray
Atmosphere, 2021, 12 (8), pp.1075. ⟨10.3390/atmos12081075⟩
Journal articles hal-03463960v1
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Cézeaux-Aulnat-Opme-Puy De Dôme: a multi-site for the long-term survey of the tropospheric composition and climate change

Jean-Luc Baray , Laurent Deguillaume , Aurélie Colomb , Karine Sellegri , Evelyn Freney
Atmospheric Measurement Techniques, 2020, 13 (6), pp.3413-3445. ⟨10.5194/amt-13-3413-2020⟩
Journal articles hal-02883526v1
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Analysis of volatile organic compounds during the OCTAVE campaign: sources and distributions of formaldehyde on Reunion Island

Manon Rocco , Aurélie Colomb , Jean-Luc Baray , Crist Amelynck , Bert Verreyken
Atmosphere, 2020, 11, pp.140. ⟨10.3390/atmos11020140⟩
Journal articles hal-02456442v1
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Classification of Clouds Sampled at the Puy de Dôme Station (France) Based on Chemical Measurements and Air Mass History Matrices

Pascal Renard , Angelica Bianco , Jean-Luc Baray , Maxime Bridoux , Anne-Marie Delort
Atmosphere, 2020, 11 (7), pp.732. ⟨10.3390/atmos11070732⟩
Journal articles hal-03027251v1
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Validation of the Water Vapor Profiles of the Raman Lidar at the Maïdo Observatory (Reunion Island) Calibrated with Global Navigation Satellite System Integrated Water Vapor

Hélène Vérèmes , Guillaume Payen , Philippe Keckhut , Valentin Duflot , Jean-Luc Baray
Atmosphere, 2019, 10, pp.713. ⟨10.3390/atmos10110713⟩
Journal articles insu-02373121v1
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Cloud Occurrence Frequency at Puy de Dôme (France) Deduced from an Automatic Camera Image Analysis: Method, Validation, and Comparisons with Larger Scale Parameters

Jean-Luc Baray , Asmaou Bah , Philippe Cacault , Karine Sellegri , Jean-Marc Pichon
Atmosphere, 2019, 10 (12), pp.808. ⟨10.3390/atmos10120808⟩
Journal articles hal-02454008v1
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Surface and Tropospheric Water Vapor Variability and Decadal Trends at Two Supersites of CO-PDD (Cézeaux and Puy de Dôme) in Central France

Dani Hadad , Jean-Luc Baray , Nadège Montoux , Joël van Baelen , Patrick Fréville
Atmosphere, 2018, 9 (8), pp.302. ⟨10.3390/atmos9080302⟩
Journal articles hal-01857444v1

Molecular Characterization of Cloud Water Samples Collected at the Puy de Dôme (France) by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

Angelica Bianco , Laurent Deguillaume , Mickaël Vaitilingom , Edith Nicol , Jean-Luc Baray
Environmental Science and Technology, 2018, 52 (18), pp.10275 - 10285. ⟨10.1021/acs.est.8b01964⟩
Journal articles hal-01891058v1
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Seasonal Variation of Aerosol Size Distribution Data at the Puy de Dôme Station with Emphasis on the Boundary Layer/Free Troposphere Segregation

Antoine Farah , Evelyn Freney , Aurélien Chauvigné , Jean-Luc Baray , Clémence Rose
Atmosphere, 2018, 9 (7), pp.244. ⟨10.3390/atmos9070244⟩
Journal articles hal-01974513v1
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Upper Tropospheric Water Vapor Transport from Indian to Sahelian Regions

Abdoulaye Sy , Bouya Diop , Joël van Baelen , Christophe Duroure , Yahya Gour
Atmosphere, 2018, 9 (10), pp.403. ⟨10.3390/atmos9100403⟩
Journal articles hal-02092404v1
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Space-Time Variability of the Rainfall over Sahel: Observation of a Latitudinal Sharp Transition of the Statistical Properties

Abdoulaye Sy , Christophe Duroure , Jean-Luc Baray , Yahya Gour , Joël van Baelen
Atmosphere, 2018, 9 (12), pp.482. ⟨10.3390/atmos9120482⟩
Journal articles hal-02092398v1
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Two-year operation of the lidar 1200: from fine-scale tropospheric structures to lower stratospheric water vapor detection

Hélène Vérèmes , Guillaume Payen , Philippe Keckhut , Valentin Duflot , Jean-Luc Baray
EPJ Web of Conferences, 2018, The 28th International Laser Radar Conference (ILRC 28), Bucharest 2017, 176, pp.05015. ⟨10.1051/epjconf/201817605015⟩
Journal articles insu-01569600v1
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Long-Range Transport of Water Channelized through the Southern Subtropical Jet

Eliane Larroza , Philippe Keckhut , Jean-Luc Baray , Walter Nakaema , Hélène Vérèmes
Atmosphere, 2018, 9 (10), pp.374. ⟨10.3390/atmos9100374⟩
Journal articles insu-01883207v1
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Tropospheric ozone profiles by DIAL at Maïdo Observatory (Reunion Island): system description, instrumental performance and result comparison with ozone external data set

Valentin Duflot , Jean-Luc Baray , Guillaume Payen , Nicolas Marquestaut , Françoise Posny
Atmospheric Measurement Techniques, 2017, 10, pp.3359-3373. ⟨10.5194/amt-10-3359-2017⟩
Journal articles insu-01446459v1
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The influence of synoptic circulations and local processes on temperature anomalies at three French observatories.

Cheikh Dione , Fabienne Lohou , Marjolaine Chiriaco , Marie Lothon , Sophie Bastin
Journal of Applied Meteorology and Climatology, 2017, 58 (1), pp.141-158. ⟨10.1175/JAMC-D-16-0113.1⟩
Journal articles hal-01372848v2
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Atmospheric Processing and Variability of Biological Ice Nucleating Particles in Precipitation at Opme, France

Glwadys Pouzet , Elodie Peghaire , Maxime Aguès , Jean-Luc Baray , Franz Conen
Atmosphere, 2017, 8 (12), ⟨10.3390/atmos8110229⟩
Journal articles hal-01654874v1
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Case study and climatological analysis of upper tropospheric jet stream and stratosphere-troposphere exchanges using VHF profilers and radionuclide measurements in France

Jean-Luc Baray , Yves Pointin , Joël van Baelen , Marie Lothon , Bernard Campistron
Journal of Applied Meteorology and Climatology, 2017, ⟨10.1175/JAMC-D-16-0353.1⟩
Journal articles hal-01635322v1
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Multiple subtropical stratospheric intrusions over Reunion Island: Observational, Lagrangian, and Eulerian numerical modeling approaches

Hélène Vérèmes , Jean-Pierre Cammas , Jean-Luc Baray , Philippe Keckhut , Christelle Barthe
Journal of Geophysical Research: Atmospheres, 2016, 121 (24), pp.14,414-14,432. ⟨10.1002/2016JD025330⟩
Journal articles hal-01449884v1
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Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records

Daan Hubert , Jean-Christpher Lambert , Tiji Verhoelst , José Granville , Arno Keppens
Atmospheric Measurement Techniques, 2016, 9 (6), pp.2497-2534. ⟨10.5194/amt-9-2497-2016⟩
Journal articles insu-01175649v1
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Experimental Evidence of the Feeding of the Free Troposphere with Aerosol Particles from the Mixing Layer

Evelyn Freney , Karine Sellegri , Eija Asmi , Rose Clemence , Aurélien Chauvigné
Aerosol and Air Quality Research, 2016, 16 (3), pp.702-716. ⟨10.4209/aaqr.2015.03.0164⟩
Journal articles hal-01819803v1
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Introduction to the Maïdo Lidar Calibration Campaign dedicated to the validation of upper air meteorological parameters

Philippe Keckhut , Yann Courcoux , Jean-Luc Baray , Jacques Porteneuve , Hélène Vérèmes
Journal of applied remote sensing, 2015, 9 (1), pp.094099. ⟨10.1117/1.JRS.9.094099⟩
Journal articles insu-01145508v1
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LIDAR Developments at Clermont-Ferrand—France for Atmospheric Observation

Patrick Fréville , Nadège Montoux , Jean-Luc Baray , Aurélien Chauvigné , François Reveret
Sensors, 2015, 15 (2), pp.3041 - 3069. ⟨10.3390/s150203041⟩
Journal articles hal-01819804v1
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Water vapor observations up to the lower stratosphere through the Raman lidar during the Maïdo LIdar Calibration Campaign

Davide Dionisi , Philippe Keckhut , Yann Courcoux , Alain Hauchecorne , Jacques Porteneuve
Atmospheric Measurement Techniques, 2015, 8, pp.1425-1445. ⟨10.5194/amt-8-1425-2015⟩
Journal articles hal-01073965v1
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A decadal cirrus clouds climatology from ground-based and spaceborne lidars above the south of France (43.9° N-5.7° E)

Christophe Hoareau , Philippe Keckhut , V. Noel , H. Chepfer , Jean-Luc Baray
Atmospheric Chemistry and Physics, 2013, 13 (14), pp.6951-6963. ⟨10.5194/acp-13-6951-2013⟩
Journal articles hal-00799239v1
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Maïdo observatory: a new high-altitude station facility at Reunion Island (21° S, 55° E) for long-term atmospheric remote sensing and in situ measurements

Jean-Luc Baray , Yann Courcoux , Philippe Keckhut , Thierry Portafaix , Pierre Tulet
Atmospheric Measurement Techniques, 2013, 6 (10), pp.2865-2877. ⟨10.5194/amt-6-2865-2013⟩
Journal articles hal-00845146v1
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A Raman lidar at La Reunion (20.8° S, 55.5° E) for monitoring water vapor and cirrus distributions in the subtropical upper troposphere: preliminary analyses and description of a future system

Christophe Hoareau , Philippe Keckhut , Jean-Luc Baray , Laurent Robert , Yann Courcoux
Atmospheric Measurement Techniques, 2012, 5 (6), pp.1333-1348. ⟨10.5194/amt-5-1333-2012⟩
Journal articles hal-00635877v1
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One year ozonesonde measurements at Kerguelen Island (49.2°S, 70.1°E): Influence of stratosphere-to-troposphere exchange and long-range transport of biomass burning plumes

Jean-Luc Baray , Valentin Duflot , Françoise Posny , Jean-Pierre Cammas , Anne M. Thompson
Journal of Geophysical Research: Atmospheres, 2012, 117 (D6), pp.D06305. ⟨10.1029/2011JD016717⟩
Journal articles hal-00961629v1
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Marine and biomass burning aerosols in the southern Indian Ocean: Retrieval of aerosol optical properties from shipborne lidar and Sun photometer measurements

Valentin Duflot , P. Royer , P. Chazette , Jean-Luc Baray , Yann Courcoux
Journal of Geophysical Research: Atmospheres, 2011, 116 (D18), pp.D18208. ⟨10.1029/2011JD015839⟩
Journal articles hal-00961626v1
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GOMOS ozone profile validation using ground-based and balloon sonde measurements

J. A. E. van Gijsel , D. P. J. Swart , Jean-Luc Baray , Hassan Bencherif , H. Claude
Atmospheric Chemistry and Physics, 2010, 10 (21), pp.10473-10488. ⟨10.5194/acp-10-10473-2010⟩
Journal articles hal-00470062v1

A lagrangian approach to analyse the tropospheric ozone climatology in the tropics: Climatology of stratosphere-troposphere exchange at Reunion Island

Gaëlle Clain , Jean-Luc Baray , Robert Delmas , Philippe Keckhut , Jean-Pierre Cammas
Atmospheric Environment, 2010, 44 (7), pp.968-975. ⟨10.1016/j.atmosenv.2009.08.048⟩
Journal articles hal-00431212v1
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Occurrence of monsoon depressions in the Southwest Indian Ocean: Synoptic descriptions and stratosphere to troposphere exchange investigations

Jean-Luc Baray , Gaëlle Clain , Matthieu Plu , Feld Elodie , Caroff Philippe
Journal of Geophysical Research, 2010, D17108, pp.1-13. ⟨10.1029/2009JD013390⟩
Journal articles meteo-00540234v1
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Analysis of the origin of the distribution of CO in the subtropical southern Indian Ocean in 2007

Valentin Duflot , B. Dils , Jean-Luc Baray , M. de Mazière , Jean-Luc Attié
Journal of Geophysical Research: Atmospheres, 2010, 115, pp.D22106. ⟨10.1029/2010JD013994⟩
Journal articles hal-00561389v1
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Tropospheric ozone climatology at two Southern Hemisphere tropical/subtropical sites, (Reunion Island and Irene, South Africa) from ozonesondes, LIDAR, and in situ aircraft measurements

Gaëlle Clain , Jean-Luc Baray , Robert Delmas , R. Diab , Jimmy Leclair de Bellevue
Atmospheric Chemistry and Physics, 2009, 9 (5), pp.1723-1734. ⟨10.5194/acp-9-1723-2009⟩
Journal articles hal-00366463v1

Global validation of ENVISAT ozone profiles using lidar measurements

Joanna A. E. van Gijsel , Daan P. J. Swart , Jean-Luc Baray , H. Claude , T. Fehr
International Journal of Remote Sensing, 2009, 30 (15-16), pp.3987-3994. ⟨10.1080/01431160902821825⟩
Journal articles hal-00408799v1
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Methodology for water monitoring in the upper troposphere with Raman lidar at the Haute-Provence Observatory

Christophe Hoareau , Philippe Keckhut , Alain Sarkissian , Jean-Luc Baray , Georges Durry
Journal of Atmospheric and Oceanic Technology, 2009, 26 (10), pp.2149-2160. ⟨10.1175/2009JTECHA1287.1⟩
Journal articles hal-00408531v1
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Technical Note: New ground-based FTIR measurements at Ile de La Réunion: observations, error analysis, and comparisons with independent data

C. Senten , M. de Mazière , B. Dils , C. Hermans , M. Kruglanski
Atmospheric Chemistry and Physics, 2008, 8 (13), pp.3483 - 3508. ⟨10.5194/acp-8-3483-2008⟩
Journal articles hal-01894046v1
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Tropospheric ozone climatology at two southern subtropical sites, (Reunion Island and Irene, South Africa) from ozone sondes, LIDAR, aircraft and in situ measurements

Gaëlle Clain , Jean-Luc Baray , Robert Delmas , R. Diab , Jimmy Leclair de Bellevue
Atmospheric Chemistry and Physics Discussions, 2008, 8 (3), pp.11063-11101. ⟨10.5194/acpd-8-11063-2008⟩
Journal articles hal-00328331v1
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Technical Note: New ground-based FTIR measurements at Ile de La Réunion: observations, error analysis, and comparisons with independent data

C. Senten , M. de Mazière , B. Dils , C. Hermans , M. Kruglanski
Atmospheric Chemistry and Physics Discussions, 2008, 8 (1), pp.827-891
Journal articles hal-00328256v1

Simulations of stratospheric to tropospheric transport during the tropical cyclone Marlene event

Jimmy Leclair de Bellevue , Jean-Luc Baray , Serge Baldy , Gérard Ancellet , R. Diab
Atmospheric environment, 2007, 41 (31), pp.6510-6526. ⟨10.1016/j.atmosenv.2007.04.040⟩
Journal articles hal-00186319v1
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Retrieval of stratospheric and tropospheric BrO columns from multi-axis DOAS measurements at Reunion Island (21° S, 56° E)

N. Theys , M. van Roozendael , F. Hendrick , C. Fayt , C. Hermans
Atmospheric Chemistry and Physics Discussions, 2007, 7 (3), pp.8261-8308
Journal articles hal-00328090v1
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Retrieval of stratospheric and tropospheric BrO columns from multi-axis DOAS measurements at Reunion Island (21° S, 56° E)

N. Theys , M. van Roozendael , F. Hendrick , C. Fayt , C. Hermans
Atmospheric Chemistry and Physics, 2007, 7 (18), pp.4749
Journal articles hal-00328531v1
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Signatures of stratosphere to troposphere transport near deep convective events in the southern subtropics

Jimmy Leclair de Bellevue , Anne Réchou , Jean-Luc Baray , Gérard Ancellet , R.-D. Diab
Journal of Geophysical Research: Atmospheres, 2006, 111, pp.D24107. ⟨10.1029/2005JD006947⟩
Journal articles hal-00133426v1
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Tropopause characteristics over a southern subtropical site, Reunion Island (21°S, 55°E): Using radiosonde-ozonesonde data

Venkataraman Sivakumar , Jean-Luc Baray , Serge Baldy , Hassan Bencherif
Journal of Geophysical Research: Atmospheres, 2006, 111 (D19), pp.D19111. ⟨10.1029/2005JD006430⟩
Journal articles hal-01894050v1
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An instrumented station for the survey of ozone and climate change in the southern tropics

Jean-Luc Baray , Jean Leveau , Serge Baldy , Jean Jouzel , Philippe Keckhut
Journal of Environmental Monitoring, 2006, 8 (10), pp.1020-1028. ⟨10.1039/b607762e⟩
Journal articles hal-00145015v1
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Rayleigh lidar observation of a warm stratopause over a tropical site, Gadanki (13.5° N; 79.2° E)

Venkataraman Sivakumar , Béatrice Morel , Hassan Bencherif , Jean-Luc Baray , Serge Baldy
Atmospheric Chemistry and Physics, 2004, 4 (7), pp.1989-1996. ⟨10.5194/acp-4-1989-2004⟩
Journal articles hal-00328371v1
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Investigation of the short-time variability of tropical tropospheric ozone

Tantely Randriambelo , Jean-Luc Baray , Serge Baldy , A. M. Thompson , S. Oltmans
Annales Geophysicae, 2003, 21 (10), pp.2095-2106. ⟨10.5194/angeo-21-2095-2003⟩
Journal articles hal-00329288v1
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Dynamical study of a tropical cut-off low over South Africa, and its impact on tropospheric ozone.

Jean-Luc Baray , Serge Baldy , R.-D. Diab , Jean-Pierre Cammas
Atmospheric Environment, 2003, 37 (11), pp.1475-1488. ⟨10.1016/S1352-2310(02)00999-8⟩
Journal articles hal-00136961v1
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LIDAR observations of lower stratospheric aerosols over South Africa linked to large scale transport across the southern subtropical barrier

Hassan Bencherif , Thierry Portafaix , Jean-Luc Baray , Béatrice Morel , Serge Baldy
Journal of Atmospheric and Solar-Terrestrial Physics, 2003, 65 (6), pp.707 - 715. ⟨10.1016/S1364-6826(03)00006-3⟩
Journal articles hal-01387242v1
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Planetary-scale tropopause folds in the southern subtropics

Jean-Luc Baray , V. Daniel , Gérard Ancellet , Bernard Legras
Geophysical Research Letters, 2000, 27 (3), pp.353-356. ⟨10.1029/1999GL010788⟩
Journal articles insu-01411556v1

Subtropical tropopause break as a possible stratospheric source of ozone in the tropical troposphere

Jean-Luc Baray , Gérard Ancellet , F. G. Taupin , Miloud Bessafi , Serge Baldy
Journal of Atmospheric and Solar-Terrestrial Physics, 1998, 60 (1), pp.27-36. ⟨10.1016/S1364-6826(97)00116-8⟩
Journal articles hal-02539895v1

Chemical and biological signatures of water and fluxes from clouds to rivers at the watershed level in a natural context.

Tiphaine Labed-Veydert , Muriel Joly , Céline Judon , Martin Leremboure , Guillaume Voyard
EGU General Assembly, Apr 2023, Vienna (AUSTRIA), Austria. ⟨10.5194/egusphere-egu23-6760⟩
Conference papers hal-04149910v1
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Partitioning of microbial cells between clouds and precipitation

Raphaëlle Péguilhan , Ludovic Besaury , Florent Rossi , Jean-Luc Baray , Thibaud Mas
EGU General Assembly 2020, May 2020, Vienne, Austria. ⟨10.5194/egusphere-egu2020-2876⟩
Conference papers hal-03004047v1

Monitoring the water cycle in the UT/LS with Raman lidar

Philippe Keckhut , Hélène Vérèmes , Christophe Hoareau , Davide Dionisi , Jean-Luc Baray
10th SPIE Asia-Pacific Remote Sensing Symposium, Apr 2016, New Delhi, India
Conference papers insu-01302069v1
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Water vapor profiles up to the UT/LS from Raman lidar at Reunion Island (21°S, 55°E) : technical description, data processing and comparison with sondes

Hélène Vérèmes , Philippe Keckhut , Jean-Luc Baray , Jean-Pierre Cammas , Davide Dionisi
The 27th International Laser Radar Conference (ILRC 27), Jul 2015, New York, United States. pp.05004, ⟨10.1051/epjconf/201611905004⟩
Conference papers insu-01176071v1

Transport and physico-chemical impact of trace gases and aerosols over Indian Ocean

Jean-Luc Baray , Valentin Duflot , Françoise Posny , Martine de Mazière , Yann Courcoux
10th EGU General Assembly, Apr 2013, Vienna, Austria. pp.EGU2013--1319
Conference papers hal-00965472v1

Twenty years of ozonesonde measurements at La Reunion Island Instrumental evolution and tropospheric ozone trends between 1992 and 2012.

Françoise Posny , Jean-Luc Baray , Jean-Marc Metzger , Rigel Kivi , Gaëlle Clain
Quadiennal Ozone Symposium, Aug 2012, Toronto, Canada. pp.ID:5933
Conference papers hal-00965506v1

L'implication de l'OPAR (Observatoire de Physique de l'Atmosphère de la Réunion) dans ROSEA (Réseau d'Observatoires pour la Surveillance de l'Eau Atmosphérique)

M. Haeffelin , A. Coulomb , Jean-Luc Baray , Sophie Bastin , Marjolaine Chiriaco
Journée scientifique du Sirta, May 2012, Palaiseau, France
Conference papers hal-00968053v1

The First Results From the New TCCON Station at Réunion Island

Filip Desmet , Christian Hermans , Martine de Mazière , N. Kumps , F. Scolas
9th EGU General Assembly, Apr 2012, Vienne, Austria. pp.EGU2013--12806
Conference papers hal-00965492v1

Station d'observation atmosphérique du Maïdo

Yann Courcoux , Jean-Luc Baray , Jacques Porteneuve , S. Delarue , Philippe Keckhut
Atelier Expérimentation et Instrumentation, Mar 2012, Paris, France
Conference papers hal-00968049v1

ROSEA : Réseau d'Observatoires pour la Surveillance et l'Exploration de l'Atmosphère

Jean-Luc Baray , Yann Courcoux , Robert Delmas , Philippe Keckhut , Christophe Hoareau
Journée scientifique du Sirta, May 2012, Palaiseau, France
Conference papers hal-00968044v1

Decadal cirrus climatology with lidar at midlatitude

Christophe Hoareau , Philippe Keckhut , Jean-Luc Baray
9th EGU General Assembly, Apr 2012, Vienna, Austria. pp.13695
Conference papers hal-00965493v1

LIDAR Raman pour la mesure de la vapeur d'eau dans la haute troposphère et la basse stratosphère destiné à la station du Maïdo (Ile de la Réunion)

Yann Courcoux , Jean-Luc Baray , Philippe Keckhut , S. Delarue , Jacques Porteneuve
Atelier Expérimentation et Instrumentation, Mar 2012, Paris, France
Conference papers hal-00968048v1

New TCCON compliant measurements at Ile de La Réunio

Martine de Mazière , Filip Desmet , Christian Hermans , Alexis Merlaud , Francis Scolas
8th EGU General Assembly, Apr 2011, Vienna, Austria. pp.EGU2011--13967
Conference papers hal-00965489v1

Ozonesonde measurements at La Reunion Island (21°S 55.5°E): historical evolution, instrumental discussion and tropospheric ozone trends between 1992 and 2011

Françoise Posny , Jean-Luc Baray , Jean-Marc Metzger , Gaëlle Clain , Valentin Duflot
Second tropospheric ozone workshop : Tropospheric ozone changes: Observations, state of understanding, and model performances, Apr 2011, Toulouse, France. pp.En ligne
Conference papers hal-00965513v1

Analysis of the tropospheric ozone distribution at Kerguelen island (49°S, 69°E) in 2008-2009

Valentin Duflot , Jean-Luc Baray , Françoise Posny , J.-L. Bonne
8th EGU General Assembly, Apr 2011, Vienna, Austria. pp.EGU2011--10048
Conference papers hal-00965490v1

Tropospheric ozone observations and analysis in South West of Indian Ocean (Reunion and Kerguelen Islands)

Jean-Luc Baray , Valentin Duflot , Françoise Posny , Gaëlle Clain , Philippe Keckhut
NDACC symposium, Nov 2011, Saint-Paul, Réunion. pp.En ligne
Conference papers hal-00965504v1

The Atmospheric Observatory of Reunion Island and the Maïdo Facility

Robert Delmas , Jean-Luc Baray , Jean-Marc Metzger , Franck Gabarrot , H. Ferre
NDACC symposium, Nov 2011, Saint-Paul, Réunion. pp.En ligne
Conference papers hal-00965505v1

SOERE ROSEA : Réseau d'Observatoires pour la Surveillance et l'Exploration de l'Atmosphère

M. Haeffelin , Aurélie Colomb , Jean-Luc Baray , Robert Delmas , J.-C. Dupont
Journée scientifique du Sirta, May 2011, Palaiseau, France
Conference papers hal-00968052v1

Mesures d'ozone par radiosondage à l'île de La Réunion (21°S 55.5°E) : évolution historique, discussion expérimentale et tendances de l'ozone troposphérique entre 1992 et 2011

Françoise Posny , Jean-Luc Baray , Gaëlle Clain , Jean-Marc Metzger , Valentin Duflot
Ateliers Prévision Recherche Météo-France, May 2011, Saint Denis, La, La Réunion
Conference papers hal-00968051v1

First Ozonesonde Measurements at Kerguelen Island (49.2°S 70.1°E) Radiosondages Ozone Complementaires aux Kerguelen ROCK campaign 2008-2009 (Polar International Year - IPEV)

Françoise Posny , Jean-Luc Baray , Guillaume Kirgis
NDACC symposium, Nov 2011, Saint-Paul, pp.En ligne
Conference papers hal-00968038v1

Analyse des mesures du projet ROCK (Radiosondages Ozone Complémentaires aux Kerguelen)

Jean-Luc Baray , Valentin Duflot , Françoise Posny , Jean-Louis Bonne , Jean-Pierre Cammas
Programme IPEV209, Année Polaire Internationale, Ateliers Prévision Recherche Météo-France, May 2011, Saint Denis, La, Réunion
Conference papers hal-00968054v1

L'Observatoire de Physique de l'Atmosphère de la Réunion

Jean-Luc Baray , Robert Delmas , Yann Courcoux , Jean-Marc Metzger , Franck Gabarrot
Journée scientifique du Sirta, May 2011, Palaiseau, France
Conference papers hal-00968045v1

Analysis of the origin of the distribution of CO in the subtropical Southern Indian Ocean in 2007

Valentin Duflot , Bart Dils , Jean-Luc Baray , Martine de Mazière , Jean-Luc Attié
SASAS 26th Annual Conference, Sep 2010, Gariep Dam, South Africa. pp.32--33
Conference papers hal-00965510v1

Time-series of biomass burning products from ground-based FTIR measurements at Reunion Island (21°S, 55°E) and comparisons with the CTM IMAGES

Corinne Vigouroux , Martine de Mazière , Bart Dils , Jean-François Müller , Cindy Senten
7th EGU General Assembly, May 2010, Vienna, Austria. pp.4751
Conference papers hal-00965487v1

Monitoring water vapour in the upper troposphere with Raman lidar

Philippe Keckhut , Christophe Hoareau , Jacques Porteneuve , Alain Hauchecorne , Jean-Luc Baray
SASAS 26th Annual Conference, Sep 2010, Gariep Dam, South Africa. pp.55--56
Conference papers hal-00965512v1

L'implication de l'OPAR (Observatoire de Physique de l'Atmosphère de la Réunion) dans ROSEA (Réseau d'Observatoires pour la Surveillance de l'Eau Atmosphérique)

Jean-Luc Baray , Robert Delmas , Hassan Bencherif , Matthieu Plu
Prévisibilité du Climat Tropical, Centre international de Conférence de Météo-France, Jun 2010, Toulouse, France
Conference papers hal-00968047v1

Preliminary Statistical Study of subtropical water vapor profiles from Raman LIDAR at La Reunion (21°S, 55°E) over the period 2002-2005

Christophe Hoareau , Philippe Keckhut , Jean-Luc Baray , Florence Goutail , Jacques Porteneuve
25th International Laser Radar Conference, Jul 2010, St Petersburg, Russia. pp.S10P- 06
Conference papers hal-00965483v1

First observations of low-level dynamics over Reunion Island using UHF wind-profiler data over one year

Dan Lester , Bernard Campistron , Jean-Luc Baray , François Gheusi , Robert Delmas
15th International Symposium for the Advancement of Boundary Layer Remote Sensing (ISARS 2010), Jun 2010, Paris, France. pp.En ligne
Conference papers hal-00965481v1

Biomass burning aerosols in the southern Indian Ocean: Retrieval of optical properties

Valentin Duflot , P. Royer , Patrick Chazette , Yann Courcoux , Robert Delmas
SASAS 26th Annual Conference, Sep 2010, Gariep Dam, South Africa. pp.32--33
Conference papers hal-00965511v1

Tropospheric ozone and stratosphere-to-troposphere exchange in the Southern Indian Ocean and South Africa

Jean-Luc Baray , Gaëlle Clain , Valentin Duflot , Françoise Posny , Jean-Louis Bonne
SASAS 26th Annual Conference, Sep 2010, Gariep Dam, South Africa. pp.3--4
Conference papers hal-00965508v1

Assessment of biomass burning aerosols absorption properties over the Southern Indian Ocean

Valentin Duflot , Patrick Chazette , P. Royer , Yann Courcoux , Robert Delmas
25th International Laser Radar Conference, Jul 2010, St Petersburg, Russia. pp.En ligne
Conference papers hal-00965482v1

The Atmospheric Observatory of Reunion Island

Robert Delmas , Jean-Luc Baray , Yann Courcoux
SASAS 26th Annual Conference, Sep 2010, Gariep Dam, South Africa. pp.25--26
Conference papers hal-00965509v1

Satellite validation with lidar

J. A. E. van Gijsel , D. P. J. Swart , Jean-Luc Baray , Hassan Bencherif , Hans Claude
Atmospheric Science Conference, Sep 2009, Barcelona, Spain
Conference papers hal-01196879v1

Tropospheric ozone trends in the southern subtropics (Reunion Island and South Africa) based on radiosondes linear regression analysis

Jean-Luc Baray , Robert Delmas , Gaëlle Clain , Jimmy Leclair de Bellevue , Françoise Posny
International Global Atmospheric Chemistry Conferences, Sep 2008, Annecy, Afghanistan. pp.En ligne
Conference papers hal-00968037v1

Observations of halogens, CO, CH4, and H2CO at Ile de La Réunion from ground-based FTIR and MAXDOAS campaign measurements

Martine de Mazière , Corinne Vigouroux , François Hendrick , Gauthier Vanhaelewyn , Isabelle de Smedt
4th general Assembly of SCOUT-O3, Apr 2008, Potsdam, Germany
Conference papers hal-00965485v1

Télédétection Appliquée à l'Observation de l'Atmosphère : région tropicale de l'hémisphère sud

Hassan Bencherif , Jean-Luc Baray , Yann Courcoux
XIèmes Journées Scientifiques du Réseau Télédétection de l'AUF, Sep 2008, Antananarivo, Madagascar. pp.En ligne
Conference papers hal-00968041v1

Ozone climatology in the southern subtropics

Gaëlle Clain , Jean-Luc Baray , Robert Delmas , R. Diab , Jimmy Leclair de Bellevue
SPARC 4th General Assembly, Aug 2008, Bologna, Italy. pp.En ligne
Conference papers hal-00968040v1

Detection of stratospheric intrusions in the troposphere with a lagrangian approach at Reunion Island (Southern Subtropics, Indian Ocean)

Gaëlle Clain , Jean-Luc Baray , Robert Delmas
International Global Atmospheric Chemistry Conferences, Sep 2008, Annecy, France. pp.En ligne
Conference papers hal-00965503v1

Stratosphere-troposphere exchange study in the Southern subtropics using experimental data, trajectory and Reverse Domain Filling calculations

Jean-Luc Baray , Robert Delmas , Gaëlle Clain , Franck Gabarrot , Jean-Pierre Cammas
SPARC 4th General Assembly, Aug 2008, Bologna, Italy. pp.En ligne
Conference papers hal-00965514v1

L'OPAR (Observatoire de Physique de l'Atmosphère de la Réunion), un site privilégié pour l'étude de l'atmosphère tropicale : parc instrumental, résultats scientifiques et projets

Jean-Luc Baray , Robert Delmas , Yann Courcoux , Jean-Marc Metzger , H. Ferré
Atelier Instrumentation et Expérimentation, May 2008, Toulouse, France
Conference papers hal-00968050v1
Image document

The NDSC Ozone and Temperature LIDAR Algorithm Intercomparison Initiative (A2I): Project Overview

Thierry Leblanc , I. S. Mcdermid , P. von Der Gathen , M. Müller , F. Immler
22nd International Laser Radar Conference (ILRC 2004), Jul 2004, Matera, Italy. pp.881
Conference papers hal-00155169v1
Image document

Validation of GOMOS Ozone Profiles Using NDSC Lidar: Statistical Comparisons

Philippe Keckhut , Stéphane Marchand , Alain Hauchecorne , Sophie Godin-Beekmann , Françoise Pinsard
ENVISAT Validation Workshop (ESA SP-531), Dec 2003, Frascati, Italy. pp.10.1
Conference papers hal-01331770v1

Climatology of the upper troposphere with lidar

Philippe Keckhut , Gérard Ancellet , Leah Goldfarb , Alain Hauchecorne , Emmanuel Riedinger
Third International Asia-Pacific Environmental Remote Sensing: Remote Sensing of the Atmosphere, Ocean, Environment and Space, Oct 2002, Hangzhou, China. ⟨10.1117/12.466505⟩
Conference papers hal-01633102v1
Image document

GT Précipitation (SIRTA)

Sandra Banson , Jean-Luc Baray , Laurent Barthès , Sophie Bastin , Aymeric Chazottes
Journée Scientifique SIRTA 2017, Jun 2017, Palaiseau, France. 2017
Conference poster insu-01657474v1

Maïdo facility at Reunion Island : Lidar developments for UTLS subtropical investigations

Jean-Luc Baray , Yann Courcoux , Philippe Keckhut , Christophe Hoareau , Jacques Porteneuve
26th International Laser Radar Conference (ILRC 26), Jun 2012, Porto Heli, Greece
Conference poster hal-00723245v1