|
Characterization of aerosol optical depth (AOD) anomalies in September and October 2022 over Skukuza in South Africa
Marion Ranaivombola
,
Nelson Bègue
,
Lucas Vaz Peres
,
Farahnaz Fazel-Rastgar
,
Venkataraman Sivakumar
et al.
Article dans une revue
hal-05035041
v1
|
|
Observations, Remote Sensing, and Model Simulation to Analyze Southern Brazil Antarctic Ozone Hole Influence
Lucas Vaz Peres
,
Damaris Kirsch Pinheiro
,
Hassan Bencherif
,
Nelson Begue
,
José Valentin Bageston
et al.
Article dans une revue
hal-04676291
v1
|
|
Comparative Analysis of Ground-Based and Satellite-Derived UV Index Levels in Natal, Brazil
Gabriela Cacilda Godinho dos Reis
,
Hassan Bencherif
,
Rodrigo Silva
,
Lucas Vaz Peres
,
Marco Antonio Godinho dos Reis
et al.
Article dans une revue
hal-04845580
v1
|
|
Multi-instrumental analysis of ozone vertical profiles and total columns in South America: comparison between subtropical and equatorial latitudes
Gabriela Dornelles Bittencourt
,
Hassan Bencherif
,
Damaris Kirsch Pinheiro
,
Nelson Begue
,
Lucas Vaz Peres
et al.
Article dans une revue
hal-04693456
v1
|
|
Evidence of a dual African and Australian biomass burning influence on the vertical distribution of aerosol and carbon monoxide over the Southwest Indian Ocean basin in early 2020
Nelson Bègue
,
Alexandre Baron
,
Gisèle Krysztofiak
,
Gwenaël Berthet
,
Corinna Kloss
et al.
Article dans une revue
(article de synthèse)
insu-04208981
v2
|
|
Investigation of atmospheric clouds and boundary layer dynamics during a dust storm in the Western-Indian region
Dharmendra Kumar Kamat
,
Som Kumar Sharma
,
Prashant Kumar
,
Kondapalli Niranjan Kumar
,
Sourita Saha
et al.
Article dans une revue
hal-04890078
v1
|
|
Ozone Trend Analysis in Natal (5.4°S, 35.4°W, Brazil) Using Multi-Linear Regression and Empirical Decomposition Methods over 22 Years of Observations
Hassan Bencherif
,
Damaris Kirsch Pinheiro
,
Olivier Delage
,
Tristan Millet
,
Lucas Vaz Peres
et al.
Article dans une revue
hal-04377686
v1
|
|
Response of the boundary layer clouds to the surface forcings: A case study of western India
Sourita Saha
,
Dharmendra Kumar Kamat
,
Som Sharma
,
Prashant Kumar
,
Kondapalli Niranjan Kumar
et al.
Article dans une revue
hal-04250796
v1
|
|
UV index seasonal variability in an Amazonian city of Brazil based on satellite data
Gabriela Cacilda Godinho Dos Reis
,
Hassan Bencherif
,
Kevin Lamy
,
Lucas Vaz Peres
,
Marco Antonio Godinho Dos Reis
et al.
Article dans une revue
hal-04336067
v1
|
|
Impacts of the antartic ozone hole influence events over southern Brazil in October 2015
Alanna M De Souza
,
Lucas V Peres
,
Gabriela D Bittencourt
,
Damaris K Pinheiro
,
Bibiana C Lopes
et al.
Article dans une revue
hal-04237430
v1
|
|
Aerosol Optical Properties and Types over Southern Africa and Reunion Island Determined from Ground-Based and Satellite Observations over a 13-Year Period (2008–2021)
Marion Ranaivombola
,
Nelson Bègue
,
Hassan Bencherif
,
Tristan Millet
,
Venkataraman Sivakumar
et al.
Article dans une revue
hal-04037903
v1
|
|
Solar Ultraviolet Radiation Temporal Variability Analysis from 2-Year of Continuous Observation in an Amazonian City of Brazil
Gabriela Reis
,
Samuel Souza
,
Helvécio Neto
,
Rardiles Branches
,
Rodrigo Silva
et al.
Article dans une revue
hal-04101024
v1
|
|
Aerosol Distributions and Transport over Southern Morocco from Ground-Based and Satellite Observations (2004–2020)
Tristan Millet
,
Hassan Bencherif
,
Aziza Bounhir
,
Nelson Bègue
,
Kévin Lamy
et al.
Article dans une revue
hal-04137069
v1
|
|
Aerosol Distributions and Sahara Dust Transport in Southern Morocco, from Ground-Based and Satellite Observations
Hassan Bencherif
,
Aziza Bounhir
,
Nelson Bègue
,
Tristan Millet
,
Zouhair Benkhaldoun
et al.
Article dans une revue
hal-03681065
v1
|
|
Empirical adaptive wavelet decomposition (EAWD): an adaptive decomposition for the variability analysis of observation time series in atmospheric science
Olivier Delage
,
Thierry Portafaix
,
Hassan Bencherif
,
Alain Bourdier
,
Emma Lagracie
Article dans une revue
insu-03779388
v1
|
|
Forecasting upper atmospheric scalars advection using deep learning: an O3 experiment
Luiz Angelo Steffenel
,
Vagner Anabor
,
Damaris Kirsch Pinheiro
,
Lissette Guzman
,
Gabriela Dornelles Bittencourt
et al.
Article dans une revue
hal-03160652
v1
|
|
Eventos de Influência do Buraco de Ozônio Antártico Ocorridos em 2016 Sobre o Sul do Brasil
Marco Antônio Godinho dos Reis
,
Lucas Vaz Peres
,
Gabriela Dornelles Bittencourt
,
Damaris Kirsch Pinheiro
,
Luiz Angelo Steffenel
et al.
Article dans une revue
hal-03272756
v1
|
|
Correction: Lamy et al. Monitoring Solar Radiation UV Exposure in the Comoros. Int. J. Environ. Res. Public Health 2021, 18, 10475
Kévin Lamy
,
Marion Ranaivombola
,
Hassan Bencherif
,
Thierry Portafaix
,
Mohamed Abdoulwahab Toihir
et al.
Article dans une revue
hal-03544972
v1
|
|
Solar Ultraviolet Radiation in Pretoria and Its Relations to Aerosols and Tropospheric Ozone during the Biomass Burning Season
D. Jean Du Preez
,
Hassan Bencherif
,
Thierry Portafaix
,
Kévin Lamy
,
Caradee Yael Wright
Article dans une revue
hal-03129666
v1
|
|
Transport and Variability of Tropospheric Ozone over Oceania and Southern Pacific during the 2019–20 Australian Bushfires
Nelson Bègue
,
Hassan Bencherif
,
Fabrice Jégou
,
Hélène Vérèmes
,
Sergey Khaykin
et al.
Article dans une revue
insu-03315817
v1
|
|
Monitoring Solar Radiation UV Exposure in the Comoros
Kévin Lamy
,
Marion Ranaivombola
,
Hassan Bencherif
,
Thierry Portafaix
,
Mohamed Abdoulwahab Toihir
et al.
Article dans une revue
hal-03543764
v1
|
|
Investigating the Long-Range Transport of Aerosol Plumes Following the Amazon Fires (August 2019): A Multi-Instrumental Approach from Ground-Based and Satellite Observations
Hassan Bencherif
,
Nelson Bègue
,
Damaris Kirsch Pinheiro
,
David Jean Du Preez
,
Jean-Maurice Cadet
et al.
Remote Sensing, 2020, Advances in Remote Sensing of Biomass Burning, 12 (22), pp.3846. ⟨10.3390/rs12223846⟩
Article dans une revue
hal-03027089
v1
|
|
Comparison of GOME‐2 UVA Satellite Data to Ground‐Based UVA Measurements in South Africa
David Jean Du Preez
,
Alfio Parisi
,
Danielle Millar
,
Hassan Bencherif
,
Caradee Y. Wright
Article dans une revue
hal-02917498
v1
|
|
Surface Temperature Trend Estimation over 12 Sites in Guinea Using 57 Years of Ground-Based Data
René Tato Loua
,
Hassan Bencherif
,
Nelson Bègue
,
Nkanyiso Mbatha
,
Thierry Portafaix
et al.
Article dans une revue
hal-02666651
v1
|
|
Inter-Comparison Campaign of Solar UVR Instruments under Clear Sky Conditions at Reunion Island (21 • S, 55 • E)
Jean-Maurice Cadet
,
Thierry Portafaix
,
Hassan Bencherif
,
Kévin Lamy
,
Colette Brogniez
et al.
Article dans une revue
hal-02556377
v1
|
|
Investigating the Large-Scale Transport of a Volcanic Plume and the Impact on a Secondary Site
David Jean Du Preez
,
Hassan Bencherif
,
Nelson Bègue
,
Lieven Clarisse
,
Rebecca F Hoffman
et al.
Article dans une revue
hal-02732853
v1
|
|
Analysis of the middle atmospheric ozone using SABER observations: a study over mid-latitudes in the northern and southern hemispheres
Vaidehi Joshi
,
Som Sharma
,
Kondapalli Niranjan Kumard
,
Nisha B Patel
,
Prashant Kumar
et al.
Article dans une revue
hal-02455982
v1
|
|
Ozone Variability and Trend Estimates from 20-Years of Ground-Based and Satellite Observations at Irene Station, South Africa
Hassan Bencherif
,
Abdoulwahab M Toihir
,
Nkanyiso Mbatha
,
Venkataraman Sivakumar
,
David Jean Du Preez
et al.
Article dans une revue
hal-03002900
v1
|
|
Statistical analysis of the long-range transport of the 2015 Calbuco volcanic plume from ground-based and space-borne observations
Nelson Bègue
,
Lerato Shikwambana
,
Hassan Bencherif
,
Juan Pallotta
,
Venkataraman Sivakumar
et al.
Article dans une revue
hal-02524557
v1
|
|
Toward an Early Warning System for Health Issues Related to Particulate Matter Exposure in Brazil: The Feasibility of Using Global PM 2.5 Concentration Forecast Products
Emmanuel Roux
,
Eliane Ignotti
,
Nelson Bègue
,
Hassan Bencherif
,
Thibault Catry
et al.
Remote Sensing, 2020, Remote Sensing for Health: from Fine-Scale Investigations towards Early-Warning Systems, 12 (24), pp.4074. ⟨10.3390/rs12244074⟩
Article dans une revue
hal-03060437
v2
|
|
Time Series Analysis and Forecasting Using a Novel Hybrid LSTM Data-Driven Model Based on Empirical Wavelet Transform Applied to Total Column of Ozone at Buenos Aires, Argentina (1966–2017)
Nkanyiso Mbatha
,
Hassan Bencherif
Article dans une revue
hal-02570876
v1
|
|
Solar UV Radiation in the Tropics: Human Exposure at Reunion Island (21° S, 55° E) during Summer Outdoor Activities
Jean-Maurice Cadet
,
Hassan Bencherif
,
Nicolas Cadet
,
Kévin Lamy
,
Thierry Portafaix
et al.
Article dans une revue
hal-03002905
v1
|
|
Analysis of a southern sub-polar short-term ozone variation event using a millimetre-wave radiometer
Pablo Facundo Orte
,
Elian Wolfram
,
Jacobo Salvador
,
Akira Mizuno
,
Nelson Bègue
et al.
Article dans une revue
insu-02065404
v1
|
|
Monitoramento de Longo Prazo e Climatologia de Campos Estratosféricos quando da Ocorrência dos Eventos de Influência do Buraco de Ozônio Antártico sobre o Sul do Brasil
Lucas Vaz Peres
,
Damaris Kirsch Pinheiro
,
Luiz Angelo Steffenel
,
David Mendes
,
José Valentin Bageston
et al.
Article dans une revue
hal-02157224
v1
|
|
Spring and summer time ozone and solar ultraviolet radiation variations over Cape Point, South Africa
David J Du Preez
,
Jelena V Ajti´c Ajti´c
,
Hassan Bencherif
,
Nelson Bègue
,
Jean-Maurice Cadet
et al.
Article dans une revue
hal-02097468
v1
|
|
TREND-RUN model application of surface temperature and its implications for South African forestry and reforestation using local weather services data
Raven Jimmy
,
Pramanathan Govender
,
Hassan Bencherif
,
Matthew K. Moodley
Article dans une revue
hal-02275833
v1
|
|
Clear-sky ultraviolet radiation modelling using output from the Chemistry Climate Model Initiative
Kévin Lamy
,
Thierry Portafaix
,
Béatrice Josse
,
Colette Brogniez
,
Sophie Godin-Beekmann
et al.
Article dans une revue
insu-02265790
v2
|
|
Solar UV Radiation in Saint-Denis, La Réunion and Cape Town, South Africa: 10 years Climatology and Human Exposure Assessment at Altitude
Jean-Maurice Cadet
,
Hassan Bencherif
,
David J Du Preez
,
Thierry Portafaix
,
Nathalie Sultan-Bichat
et al.
Article dans une revue
hal-02378223
v1
|
|
Study on Temporal Variations of Surface Temperature and Rainfall at Conakry Airport, Guinea: 1960–2016
René Tato Loua
,
Hassan Bencherif
,
Nkanyiso Mbatha
,
Nelson Bègue
,
Alain Hauchecorne
et al.
Article dans une revue
insu-02196177
v1
|
|
Investigation of the behavior of the atmospheric dynamics during occurrences of the ozone hole's secondary effect in southern Brazil
Gabriela Dornelles Bittencourt
,
Damaris Kirsch Pinheiro
,
José Valentin Bageston
,
Hassan Bencherif
,
Luiz Angelo Steffenel
et al.
Article dans une revue
hal-02290588
v1
|
|
Mesopause region temperature variability and its trend in southern Brazil
Mateus S Venturini
,
José V Bageston
,
Nattan Roberto Caetano
,
Lucas Peres
,
Hassan Bencherif
et al.
Article dans une revue
hal-01753378
v1
|
|
Ultraviolet radiation modelling from ground-based and satellite measurements on Reunion Island, southern tropics
Kévin Lamy
,
Thierry Portafaix
,
Colette Brogniez
,
Sophie Godin-Beekmann
,
Hassan Bencherif
et al.
Article dans une revue
hal-01575229
v2
|
|
Report of a large depletion in the ozone layer over southern Brazil and Uruguay by using multi-instrumental data
Caroline Bresciani
,
Gabriela Dornelles Bittencourt
,
José Valentin Bageston
,
Damaris Kirsch Pinheiro
,
Nelson Jorge Schuch
et al.
Article dans une revue
hal-01753357
v1
|
|
Variability and trend in ozone over the southern tropics and subtropics
Abdoulwahab Mohamed Toihir
,
Thierry Portafaix
,
Venkataraman Sivakumar
,
Hassan Bencherif
,
Andrea Pazmino
et al.
Article dans une revue
hal-01753340
v1
|
|
Study on carbon dioxide atmospheric distribution over the Southwest Indian Ocean islands using satellite data: Part 1 – Climatology and seasonal results
Xolile Ncipha
,
Venkataraman Sivakumar
,
S. Rakotondraompiana
,
Hassan Bencherif
Article dans une revue
hal-02098041
v1
|
|
A major event of Antarctic ozone hole influence in southern Brazil in October 2016: an analysis of tropospheric and stratospheric dynamics
Gabriela Dornelles Bittencourt
,
Caroline Bresciani
,
Damaris Pinheiro
,
José Valentin Bageston
,
Nelson Jorge Schuch
et al.
Article dans une revue
hal-01753371
v1
|
|
Climatology of Guinea: Study of Climate Variability in N’zerekore
René Tato Loua
,
Maoro Beavogui
,
Hassan Bencherif
,
Alpha Boubacar Barry
,
Zoumana Bamba
et al.
Article dans une revue
hal-01634369
v1
|
|
Evaluation of Inter-Hemispheric Characteristics of the Tropopause–Stratopause–Mesopause Over Sub-Tropical Regions
Som Sharma
,
Prashant Kumar
,
Rajesh Vaishnav
,
Chintan Jethva
,
Hassan Bencherif
Article dans une revue
hal-01634456
v1
|
|
Comparison of Ground-Based and Satellite-Derived Solar UV Index Levels at Six South African Sites
Jean-Maurice Cadet
,
Hassan Bencherif
,
Thierry Portafaix
,
Kévin Lamy
,
Katlego Ncongwane
et al.
Article dans une revue
hal-01646295
v1
|
|
Long-range isentropic transport of stratospheric aerosols over Southern Hemisphere following the Calbuco eruption in April 2015
Nelson Bègue
,
Damien Vignelles
,
Gwenaël Berthet
,
Thierry Portafaix
,
Guillaume Payen
et al.
Article dans une revue
insu-01545562
v1
|
|
Use of the TREND RUN model to deduce trends in South African Weather Service (SAWS) atmospheric data: Case study over Addo (33.568°S, 25.692°E) Eastern Cape, South Africa
Venkataraman Sivakumar
,
Raven Jimmy
,
Hassan Bencherif
,
Nelson Bègue
,
Thierry Portafaix
Journal of Neutral Atmosphere, 2017, 1, pp.51 - 58
Article dans une revue
hal-02098051
v1
|
|
Measurements of the total ozone column using a Brewer spectrophotometer and TOMS and OMI satellite instruments over the Southern Space Observatory in Brazil
Lucas Vaz Peres
,
Hassan Bencherif
,
Nkanyiso Mbatha
,
André Passaglia Schuch
,
Mohamed Toihir Abdoulwahab
et al.
Article dans une revue
hal-01446925
v1
|
|
Statistical analysis of the mesospheric inversion layers over two symmetrical tropical sites: Réunion (20.8° S, 55.5° E) and Mauna Loa (19.5° N, 155.6° W)
Nelson Bègue
,
Nkanyiso Mbatha
,
Hassan Bencherif
,
René Tato Loua
,
Venkataraman Sivakumar
et al.
Article dans une revue
hal-01634441
v1
|
|
Ozone profiles obtained by DIAL technique at Maïdo Observatory in La Réunion Island: comparisons with ECC ozone-sondes, ground-based FTIR spectrometer and microwave radiometer measurements
Thierry Portafaix
,
Sophie Godin-Beekmann
,
Guillaume Payen
,
Martine de Mazière
,
Bavo Langerock
et al.
Article dans une revue
insu-01176100
v1
|
|
Investigations of the middle atmospheric thermal structure and oscillations over sub-tropical regions in the Northern and Southern Hemispheres
Som Sharma
,
Prashant Kumar
,
Chintan Jethva
,
Rajesh Vaishnav
,
Hassan Bencherif
Article dans une revue
hal-01386387
v1
|
|
Studies on CO variation and trends over South Africa and the Indian Ocean using TES satellite data
Mohamed Toihir Abdoulwahab
,
Sivakumar K Venkataraman
,
Nkanyiso M Mbatha
,
Sivakumar K Sangeetha
,
Hassan Bencherif
et al.
Article dans une revue
hal-01389450
v1
|
|
Comparison of total column ozone obtained by the IASI-MetOp satellite with ground-based and OMI satellite observations in the southern tropics and subtropics
Mohamed Toihir Abdoulwahab
,
Hassan Bencherif
,
Venkataraman Sivakumar
,
Laaziz El Amraoui
,
Thierry Portafaix
et al.
Article dans une revue
hal-01337336
v1
|
|
ARSAIO Overview: Atmospheric Research in Southern Africa and Indian Ocean: A South Africa – France bilateral collaborative programme
Venkataraman Sivakumar
,
Hassan Bencherif
,
Cathy Liousse
,
J. P. Beukes
,
Gideon van Zyl
et al.
Article dans une revue
hal-01387221
v1
|
|
Long-term trends observed in the middle atmosphere temperatures using ground based LIDARs and satellite borne measurements
P. Kishore
,
M. Venkat Ratnam
,
I. Velicogna
,
Venkataraman Sivakumar
,
Hassan Bencherif
et al.
Article dans une revue
hal-01056701
v1
|
|
Extracting gravity wave parameters during the September 2002 Southern Hemisphere major sudden stratospheric warming using a SANAE imaging riometer
Nkanyiso Mbatha
,
Venkataraman Sivakumar
,
Hassan Bencherif
,
Sandile B. Malinga
Article dans une revue
hal-01387268
v1
|
|
Observations of a middle atmosphere thermal structure over Durban using a ground-based Rayleigh LIDAR and satellite data
Nkanyiso Mbatha
,
Venkataraman Sivakumar
,
Hassan Bencherif
,
Sandile B. Malinga
,
Sadhasivan R. Pillay
et al.
Article dans une revue
hal-00961524
v1
|
|
Rayleigh LIDAR and satellite (HALOE, SABER, CHAMP and COSMIC) measurements of stratosphere-mesosphere temperature over a southern sub-tropical site, Reunion (20.8° S; 55.5° E): climatology and comparison study
Venkataraman Sivakumar
,
Vishnu Parimisetty Prasanth
,
P. Kishore
,
Hassan Bencherif
,
Philippe Keckhut
Article dans une revue
hal-00586264
v1
|
|
Analysis of a rapid increase of stratospheric ozone during late austral summer 2008 over Kerguelen (49.4° S, 70.3° E)
Hassan Bencherif
,
Laaziz El Amraoui
,
Guillaume Kirgis
,
Jimmy Leclair de Bellevue
,
Alain Hauchecorne
et al.
Article dans une revue
hal-00505577
v1
|
|
An evaluation of uncertainties in monitoring middle atmosphere temperatures with the ground-based lidar network in support of space observations
Philippe Keckhut
,
W. J. Randel
,
Chantal Claud
,
Thierry Leblanc
,
Wolfgang Steinbrecht
et al.
Article dans une revue
hal-00560268
v1
|
|
Tropopause Characteristics and Variability from 11 yr of SHADOZ Observations in the Southern Tropics and Subtropics
Venkataraman Sivakumar
,
Hassan Bencherif
,
Nelson Bègue
,
Anne M. Thompson
Article dans une revue
hal-00961639
v1
|
|
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
et al.
Article dans une revue
hal-00470062
v1
|
|
Climatology and comparison of ozone from ENVISAT/GOMOS and SHADOZ/balloon-sonde observations in the southern tropics
Nahoudha Mzé
,
Alain Hauchecorne
,
Hassan Bencherif
,
Francis Dalaudier
,
Jean-Loup Bertaux
Article dans une revue
hal-00449101
v1
|
|
Midlatitude stratosphere - troposphere exchange as diagnosed by MLS O3 and MOPITT CO assimilated fields
Laaziz El Amraoui
,
Jean-Luc Attié
,
N. Semane
,
M. Claeyman
,
Vincent-Henri Peuch
et al.
Article dans une revue
meteo-00461842
v1
|
|
Nocturnal temperature changes over Tropics during CAWSES -III campaign: Comparison with numerical models and satellite data
U. Jaya Prakash Raju
,
Philippe Keckhut
,
Yann Courcoux
,
Marion Marchand
,
Slimane Bekki
et al.
Article dans une revue
hal-00509028
v1
|
|
Study on the impact of sudden stratosphere warming in the upper mesosphere-lower thermosphere regions using satellite and HF radar measurements
Nkanyiso Mbatha
,
Venkataraman Sivakumar
,
Sandile B. Malinga
,
Hassan Bencherif
,
S. R. Pillay
Article dans une revue
hal-00961525
v1
|
|
Temperature variability and trends in the UT-LS over a subtropical site: Reunion (20.8° S, 55.5° E)
Nelson Bègue
,
Hassan Bencherif
,
Venkataraman Sivakumar
,
Guillaume Kirgis
,
Nahoudha Mzé
et al.
Article dans une revue
hal-00961638
v1
|
|
Evaluation of balloon and satellite water vapour measurements in the Southern tropical and subtropical UTLS during the HIBISCUS campaign
Nadège Montoux
,
Alain Hauchecorne
,
Jean-Pierre Pommereau
,
Franck Lefèvre
,
Georges Durry
et al.
Article dans une revue
hal-00328075
v2
|
|
Seasonal oscillations of middle atmosphere temperature observed by Rayleigh lidars and their comparisons with TIMED/SABER observations
Xiankang Dou
,
Tao Li
,
Jiyao Xu
,
Han-Li Liu
,
Xianghui Xue
et al.
Article dans une revue
hal-00406337
v1
|
|
Lidar observations of sodium layer over low latitude, Gadanki (13.5° N, 79.2° E): seasonal and nocturnal variations
Vishnu Parimisetty Prasanth
,
Venkataraman Sivakumar
,
S. Sridharan
,
Y. Bhavani Kumar
,
Hassan Bencherif
et al.
Article dans une revue
hal-00961523
v1
|
|
20-year LiDAR observations of stratospheric sudden warming over a mid-latitude site, Observatoire de Haute Provence (OHP; 44° N, 6° E): case study and statistical characteristics
D. V. Charyulu
,
Venkataraman Sivakumar
,
Hassan Bencherif
,
Guillaume Kirgis
,
Alain Hauchecorne
et al.
Article dans une revue
hal-00328241
v1
|
|
Stratospheric ozone climatology and variability over a southern subtropical site: Reunion Island (21° S; 55° E)
Venkataraman Sivakumar
,
Thierry Portafaix
,
Hassan Bencherif
,
Sophie Godin-Beekmann
,
Serge Baldy
Article dans une revue
hal-00243141
v1
|
|
Examination of the 2002 major warming in the southern hemisphere using ground-based and Odin/SMR assimilated data: stratospheric ozone distributions and tropic/mid-latitude exchange
Hassan Bencherif
,
Laaziz El Amraoui
,
N. Sernane
,
S. Massart
,
D. V. Charyulu
et al.
Article dans une revue
hal-00255725
v1
|
|
Laser propulsion activity in South Africa
M M Michaelis
,
A Forbes
,
W Klopper
,
Hassan Bencherif
,
S Jolivet
et al.
South African Journal of Science, 2006, 102
Article dans une revue
hal-03543745
v1
|
|
Lidar observations of middle atmospheric gravity wave activity over a low-latitude site (Gadanki, 13.5° N, 79.2° E)
Venkataraman Sivakumar
,
P. B. Rao
,
Hassan Bencherif
Annales Geophysicae, 2006, 24 (3), pp.823-834
Article dans une revue
hal-00330054
v1
|
|
An unusual stratospheric ozone decrease in the Southern Hemisphere subtropics linked to isentropic air-mass transport as observed over Irene (25.5 S, 28.1 E) in mid-May 2002
N. Semane
,
Hassan Bencherif
,
Béatrice Morel
,
Alain Hauchecorne
,
R.D. Diab
Article dans une revue
hal-00083644
v2
|
|
Rayleigh lidar observations of double stratopause structure over three different northern hemisphere stations
Venkataraman Sivakumar
,
Hassan Bencherif
,
Alain Hauchecorne
,
Philippe Keckhut
,
D. N. Rao
et al.
Atmospheric Chemistry and Physics Discussions, 2006, 6 (4), pp.6933-6956
Article dans une revue
hal-00327995
v1
|
|
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
et al.
Article dans une revue
hal-00145015
v1
|
|
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
Article dans une revue
istex
hal-01894050
v1
|
|
Temperature climatology and trend estimates in the UTLS region as observed over a southern subtropical site, Durban, South Africa
Hassan Bencherif
,
R. D. Diab
,
Thierry Portafaix
,
Béatrice Morel
,
Philippe Keckhut
et al.
Article dans une revue
hal-00328465
v1
|
|
Stratospheric temperature monitoring using a vibrational Raman lidar. Part 1: aerosols and ozone interferences
Denis Faduilhe
,
Philippe Keckhut
,
Hassan Bencherif
,
Laurent Robert
,
Serge Baldy
Article dans une revue
istex
hal-00068741
v1
|
|
Fine-scale study of a thick stratospheric ozone lamina at the edge of the southern subtropical barrier: 2. Numerical simulations with coupled dynamics models
Béatrice Morel
,
Hassan Bencherif
,
Philippe Keckhut
,
Thierry Portafaix
,
Alain Hauchecorne
et al.
Article dans une revue
hal-00068745
v1
|
|
Investigation of the tidal variations in a 3-D dynamics-chemistry-transport model of the middle atmosphere
B. Morel
,
Philippe Keckhut
,
Hassan Bencherif
,
Alain Hauchecorne
,
S. Baldy
et al.
Article dans une revue
istex
insu-03527698
v1
|
|
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
et al.
Article dans une revue
hal-00328371
v1
|
|
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
et al.
Article dans une revue
hal-01387242
v1
|
|
Fine-scale study of a thick stratospheric ozone lamina at the edge of the southern subtropical barrier
Thierry Portafaix
,
Béatrice Morel
,
Hassan Bencherif
,
Serge Baldy
,
Sophie Godin-Beekmann
et al.
Article dans une revue
hal-01356763
v1
|
|
Analysis of SO 2 pollution in the South Durban Industrial Basin
Roseanne Diab
,
Arnold Prause
,
Hassan Bencherif
South African Journal of Science, 2002
Article dans une revue
hal-01446957
v1
|
|
Evidence of tidal perturbations in the middle atmosphere over Southern Tropics as deduced from LIDAR data analyses
Béatrice Morel
,
Hassan Bencherif
,
Philippe Keckhut
,
Serge Baldy
,
Alain Hauchecorne
Article dans une revue
istex
hal-01633192
v1
|