Stratosphere–Troposphere Exchange and O₃ Variability in the Lower Stratosphere and Upper Troposphere over the Irene SHADOZ Site, South Africa

by Thumeka Mkololo, Nkanyiso Mbatha, Venkataraman Sivakumar, Nelson Bègue, Gerrie Coetzee, Casper Labuschagne
Published 2020-06-01

Aerosols on the Tropical Island of La Réunion (21°S, 55°E): Assessment of Climatology, Origin of Variability and Trend

by Valentin Duflot, Nelson Bègue, Marie-Léa Pouliquen, Philippe Goloub, Jean-Marc Metzger
Published 2022-10-01

Study on Temporal Variations of Surface Temperature and Rainfall at Conakry Airport, Guinea: 1960–2016

by René Tato Loua, Hassan Bencherif, Nkanyiso Mbatha, Nelson Bègue, Alain Hauchecorne, Zoumana Bamba, Venkataraman Sivakumar
Published 2019-07-01

Investigating the Large-Scale Transport of a Volcanic Plume and the Impact on a Secondary Site

by David Jean Du Preez, Hassan Bencherif, Nelson Bègue, Lieven Clarisse, Rebecca F. Hoffman, Caradee Yael Wright
Published 2020-05-01

Aerosol Distributions and Sahara Dust Transport in Southern Morocco, from Ground-Based and Satellite Observations

by Hassan Bencherif, Aziza Bounhir, Nelson Bègue, Tristan Millet, Zouhair Benkhaldoun, Kévin Lamy, Thierry Portafaix, Fouad Gadouali
Published 2022-05-01

Surface Temperature Trend Estimation over 12 Sites in Guinea Using 57 Years of Ground-Based Data

by René Tato Loua, Hassan Bencherif, Nelson Bègue, Nkanyiso Mbatha, Thierry Portafaix, Alain Hauchecorne, Venkataraman Sivakumar, Zoumana Bamba
Published 2020-05-01

Ozone Variability and Trend Estimates from 20-Years of Ground-Based and Satellite Observations at Irene Station, South Africa

by Hassan Bencherif, Abdoulwahab M. Toihir, Nkanyiso Mbatha, Venkataraman Sivakumar, David Jean du Preez, Nelson Bègue, Gerrie Coetzee
Published 2020-11-01

Aerosol Distributions and Transport over Southern Morocco from Ground-Based and Satellite Observations (2004–2020)

by Tristan Millet, Hassan Bencherif, Aziza Bounhir, Nelson Bègue, Kévin Lamy, Marion Ranaivombola, Zouhair Benkhaldoun, Thierry Portafaix, Valentin Duflot
Published 2022-06-01

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)

by Marion Ranaivombola, Nelson Bègue, Hassan Bencherif, Tristan Millet, Venkataraman Sivakumar, Valentin Duflot, Alexandre Baron, Nkanyiso Mbatha, Stuart Piketh, Paola Formenti, Philippe Goloub
Published 2023-03-01

Surface and Tropospheric Water Vapor Variability and Decadal Trends at Two Supersites of CO-PDD (Cézeaux and Puy de Dôme) in Central France

by Dani Hadad, Jean-Luc Baray, Nadège Montoux, Joël Van Baelen, Patrick Fréville, Jean-Marc Pichon, Pierre Bosser, Michel Ramonet, Camille Yver Kwok, Nelson Bègue, Valentin Duflot
Published 2018-08-01

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

by Hassan Bencherif, Damaris Kirsch Pinheiro, Olivier Delage, Tristan Millet, Lucas Vaz Peres, Nelson Bègue, Gabriela Bittencourt, Maria Paulete Pereira Martins, Francisco Raimundo da Silva, Luiz Angelo Steffenel, Nkanyiso Mbatha, Vagner Anabor
Published 2024-01-01

Transport and Variability of Tropospheric Ozone over Oceania and Southern Pacific during the 2019–20 Australian Bushfires

by Nelson Bègue, Hassan Bencherif, Fabrice Jégou, Hélène Vérèmes, Sergey Khaykin, Gisèle Krysztofiak, Thierry Portafaix, Valentin Duflot, Alexandre Baron, Gwenaël Berthet, Corinna Kloss, Guillaume Payen, Philippe Keckhut, Pierre-François Coheur, Cathy Clerbaux, Dan Smale, John Robinson, Richard Querel, Penny Smale
Published 2021-08-01

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

by Emmanuel Roux, Eliane Ignotti, Nelson Bègue, Hassan Bencherif, Thibault Catry, Nadine Dessay, Renata Gracie, Helen Gurgel, Sandra de Sousa Hacon, Mônica de A. F. M. Magalhães, Antônio Miguel Vieira Monteiro, Christophe Revillion, Daniel Antunes Maciel Villela, Diego Xavier, Christovam Barcellos
Published 2020-12-01

Variability of the Aerosol Content in the Tropical Lower Stratosphere from 2013 to 2019: Evidence of Volcanic Eruption Impacts

by Mariam Tidiga, Gwenaël Berthet, Fabrice Jégou, Corinna Kloss, Nelson Bègue, Jean-Paul Vernier, Jean-Baptiste Renard, Adriana Bossolasco, Lieven Clarisse, Ghassan Taha, Thierry Portafaix, Terry Deshler, Frank G. Wienhold, Sophie Godin-Beekmann, Guillaume Payen, Jean-Marc Metzger, Valentin Duflot, Nicolas Marquestaut
Published 2022-01-01

Investigating the Long-Range Transport of Aerosol Plumes Following the Amazon Fires (August 2019): A Multi-Instrumental Approach from Ground-Based and Satellite Observations

by Hassan Bencherif, Nelson Bègue, Damaris Kirsch Pinheiro, David Jean du Preez, Jean-Maurice Cadet, Fábio Juliano da Silva Lopes, Lerato Shikwambana, Eduardo Landulfo, Thomas Vescovini, Casper Labuschagne, Jonatan João Silva, Vagner Anabor, Pierre-François Coheur, Nkanyiso Mbatha, Juliette Hadji-Lazaro, Venkataraman Sivakumar, Cathy Clerbaux
Published 2020-11-01

Observations, Remote Sensing, and Model Simulation to Analyze Southern Brazil Antarctic Ozone Hole Influence

by Lucas Vaz Peres, Damaris Kirsh Pinheiro, Hassan Bencherif, Nelson Begue, José Valentin Bageston, Gabriela Dorneles Bittencourt, Thierry Portafaix, Andre Passaglia Schuch, Vagner Anabor, Rodrigo da Silva, Theomar Trindade de Araujo Tiburtino Neves, Raphael Pablo Tapajós Silva, Gabriela Cacilda Godinho dos Reis, Marco Antônio Godinho dos Reis, Maria Paulete Pereira Martins, Mohamed Abdoulwahab Toihir, Nkanyiso Mbatha, Luiz Angelo Steffenel, David Mendes
Published 2024-06-01