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Structure: Internal structure identifier : 200481
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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.
Annales Geophysicae, 2019, 37 (4), pp.613-629. ⟨10.5194/angeo-37-613-2019⟩
Journal articles insu-02065404v1

Durban Rayleigh LiDAR measurments of stratospheric-mesospheric temperature structures

Nkanyiso Mbatha , Venkataraman Sivakumar , Sandile B. Malinga , Hassan Bencherif , Sadhasivan R. Pillay , et al.
25th International Laser Radar Conference, Jul 2010, St Petersburg, Russia. pp.987--990
Conference papers hal-00966641v1
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Climatological analysis of temperature and pluviometry in Guinea 1960-2016

René Tato Loua , Hassan Bencherif , Nkanyiso Mbatha , Nelson Bègue , Zoumana Bamba , et al.
34th Annual Conference of the South African Society for Atmospheric Science, Sep 2018, Durban, South Africa. pp.162-165
Conference papers hal-02098059v1

Study on the impact of Sudden Stratospheric warming in the upper mesosphere and lower thermosphere region using satellite and HF radar measurements

Nkanyiso Mbatha , Sandile B. Malinga , Venkataraman Sivakumar , Sadhasivan R. Pillay , Hassan Bencherif
AOGS 2009, Aug 2009, Singapour, Singapore. pp.En ligne
Conference papers hal-00966649v1
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Simultaneous observation of chorus and hiss near the plasmapause

B Delport , A.B. Collier , J Lichtenberger , C.J. Rodger , Michel Parrot , et al.
Journal of Geophysical Research: Atmospheres, 2012, 117, A12218 (17 p.). ⟨10.1029/2012JA017609⟩
Journal articles insu-01179533v1
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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.
Climate , 2020, 8 (6), ⟨10.3390/cli8060068⟩
Journal articles hal-02666651v1

Durban lidar for atmospheric studies : current status

Venkataraman Sivakumar , Nkanyiso Mbatha , Hassan Bencherif , Philippe Keckhut
26th International Laser Radar Conference (ILRC 26), Jun 2012, Porto Heli, Greece
Conference poster hal-00723307v1
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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.
Atmospheric Chemistry and Physics, 2017, 17 (24), pp.15019-15036. ⟨10.5194/acp-17-15019-2017⟩
Journal articles insu-01545562v1
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Comparison of summer and spring carbon dioxide vertical and spatial distribution over the Southwest Indian Ocean Islands using TES data

Xolile Ncipha , Venkataraman Sivakumar , Solofo Rakotondraompiana , Hassan Bencherif
32nd Annual conference of South African Society for Atmospheric Sciences, Oct 2016, Cape Town, South Africa
Conference papers hal-01447083v1

Mesosphere-Lower Thermosphere (MLT) atmospheric structure, coupling and dynamics using ground-based and satellite instruments

Nkanyiso Mbatha , Sandile B. Malinga , Venkataraman Sivakumar , Sadhasivan R. Pillay , Hassan Bencherif
53rd annual conference of South Africa Institute of Physics, Jul 2008, Limpopo, South Africa. pp.En ligne
Conference papers hal-00966648v1
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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.
Atmospheric Chemistry and Physics, 2019, 19 (15), pp.10087-10110. ⟨10.5194/acp-19-10087-2019⟩
Journal articles insu-02265790v2

Studies on CO distribution over South Africa, Madagascar and Reunion Island using Tropospheric Emission Spectrometer (TES) data

Mohamed Toihir Abdoulwahab , Venkataraman Sivakumar , Nkanyiso Mbatha , Hassan Bencherif
28th Annual Conference of South African Society of Atmospheric Sciences, Sep 2012, Cape Town, South Africa. pp.100--101
Conference papers hal-00966644v1
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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.
Atmospheric Chemistry and Physics, 2018, 18 (1), pp.227-246. ⟨10.5194/acp-18-227-2018⟩
Journal articles hal-01575229v2
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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.
Atmosphere, 2020, 11 (5), pp.548. ⟨10.3390/atmos11050548⟩
Journal articles hal-02732853v1
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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.
Annales Geophysicae, 2020, 38 (2), pp.395 - 420. ⟨10.5194/angeo-38-395-2020⟩
Journal articles hal-02524557v1
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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.
Annales Geophysicae, 2015, ⟨10.5194/angeo-33-1135-2015⟩
Journal articles hal-01337336v1
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Variability and trend in ozone over the southern tropics and subtropics

Abdoulwahab Mohamed Toihir , Thierry Portafaix , Venkataraman Sivakumar , Hassan Bencherif , Andrea Pazmino , et al.
Annales Geophysicae, 2018, 36 (2), pp.381-404. ⟨10.5194/angeo-36-381-2018⟩
Journal articles hal-01753340v1
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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 , Hassan Bencherif , et al.
Atmospheric Chemistry and Physics Discussions, In press, ⟨10.5194/egusphere-2023-1946⟩
Journal articles insu-04208981v1
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LIDAR for atmosphere Research over Africa: A trilateral research programme (LARA-TRIP)

Venkataraman Sivakumar , D. Moema , A. Sharma , Nkanyiso Mbatha , C. Bollig , et al.
24th International Laser Radar Conference, Jun 2008, Boulder, United States. pp.742--745
Conference papers hal-00966640v1
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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.
Climate , 2019, 7 (7), art. 93 (26 p.). ⟨10.3390/cli7070093⟩
Journal articles insu-02196177v1
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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.
Annales Geophysicae, 2014, 32, pp.301-317. ⟨10.5194/angeo-32-301-2014⟩
Journal articles hal-01056701v1
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Ozone Climatology obtained by a combination of MLS/AURA and SHADOZ ozonesondes profiles over southern tropic and subtropic

Mohamed Toihir Abdoulwahab , Venkataraman Sivakumar , Hassan Bencherif , Thierry Portafaix
EUMETSAT Meteorological Satellite Conference, Jun 2015, Toulouse, France
Conference papers hal-01337344v1
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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.
Annales Geophysicae, 2017, 35 (6), pp.1177-1194. ⟨10.5194/angeo-35-1177-2017⟩
Journal articles hal-01634441v1

Influence of the dynamical activity on the inter-annual variability of ozone in the tropics

Thierry Portafaix , Mohamed Toihir Abdoulwahab , Hassan Bencherif , Sophie Godin-Beekmann , Venkataraman Sivakumar , et al.
Quadrennial Ozone Symposium 2016, Sep 2016, Edinburgh, United Kingdom. pp.QOS2016-161
Conference papers insu-01355411v1
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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
Atmosphere, 2020, 11 (5), ⟨10.3390/atmos11050457⟩
Journal articles hal-02570876v1
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Total ozone variability and trend estimates from ground-based and satellite observations in the southern subtropics

Hassan Bencherif , Laaziz El Amraoui , Nelson Bègue , Nahoudha Mzé , Andrea Pazmino , et al.
22nd Quadrennial Ozone Symposium, Aug 2012, Toronto, Canada. Taylor and Francis, Atmosphere-Ocean, 53 (1), Proceedings of the Twenty-Second QOS
Conference poster hal-00732609v1