Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Nelson Begue"'
Autor:
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
Publikováno v:
Remote Sensing, Vol 16, Iss 11, p 2017 (2024)
This paper presents the observational, remote sensing, and model simulation used to analyze southern Brazil Antarctic ozone hole influence (SBAOHI) events that occurred between 2005 and 2014. To analyze it, we use total ozone column (TOC) data provid
Externí odkaz:
https://doaj.org/article/fe038f7e03294cf6928c4713544054a9
Autor:
Corinna Kloss, Pasquale Sellitto, jean-baptiste renard, Alexandre Baron, Nelson BEGUE, Bernard Legras, Gwenael Berthet, Emmanuel Briaud, Elisa Carboni, Clair Duchamp, Valentin Duflot, Patrick Jacquet, Nicolas Marquestaut, Jean-Marc Metzger, Guillaume Payen, Marion Ranaivombola, Tjarda Roberts, Richard Siddans, Fabrice Jegou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::197e9bb706f2115c4979c82857d043e0
https://doi.org/10.1002/essoar.10511312.1
https://doi.org/10.1002/essoar.10511312.1
Autor:
Pasquale Sellitto, Aurelien Podglajen, Redha Belhadji, Marie Boichu, Elisa Carboni, Juan Cuesta, Clair Duchamp, Corinna Kloss, Richard Siddans, Nelson Begue, Luc Blarel, Fabrice Jegou, Sergey Khaykin, Jean-Baptiste Renard, Bernard Legras
The underwater Hunga Tonga-Hunga Ha-apai (HT) volcano violently erupted on January 15th, 2022, injecting volcanic gases and aerosols at over 50 km altitude. Here we show the stratospheric aerosol and water vapour perturbations due to the HT eruption,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cae649b279aab2589e7a983109fd2b86
https://doi.org/10.21203/rs.3.rs-1562573/v1
https://doi.org/10.21203/rs.3.rs-1562573/v1
Autor:
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
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 208 (2024)
Ozone plays an important role in the Earth’s atmosphere. It is mainly formed in the tropical stratosphere and is transported by the Brewer–Dobson Circulation to higher latitudes. In the stratosphere, ozone can filter the incoming solar ultraviole
Externí odkaz:
https://doaj.org/article/2f58e6258b9b4f64a11a31782a6b96f2
Autor:
Marion Ranaivombola, Nelson Bègue, Hassan Bencherif, Tristan Millet, Venkataraman Sivakumar, Valentin Duflot, Alexandre Baron, Nkanyiso Mbatha, Stuart Piketh, Paola Formenti, Philippe Goloub
Publikováno v:
Remote Sensing, Vol 15, Iss 6, p 1581 (2023)
Fires occur seasonally in Southern Africa, from June to November, increasing tropospheric aerosol loading and triggering harmful consequences for the environment and human health. This study aims to examine 13 years of aerosol optical characteristics
Externí odkaz:
https://doaj.org/article/e75ad119bfec40ba8fc3ba782bafaf68
Publikováno v:
Remote Sensing, Vol 14, Iss 19, p 4945 (2022)
Aerosols are essential climate variables that need to be observed at a global scale to monitor the evolution of the atmospheric composition and potential climate impacts. We used the measurements performed over the May 2007–December 2019 period by
Externí odkaz:
https://doaj.org/article/70437ab80c794f1cbeee0874b293735c
Autor:
Tristan Millet, Hassan Bencherif, Aziza Bounhir, Nelson Bègue, Kévin Lamy, Marion Ranaivombola, Zouhair Benkhaldoun, Thierry Portafaix, Valentin Duflot
Publikováno v:
Atmosphere, Vol 13, Iss 6, p 923 (2022)
The present study investigates the optical properties of aerosols on daily and seasonal scales with the use of the aerosol optical depth (AOD) and Angström exponent (AE) data retrieved from AErosol RObotic NETwork (AERONET) and collected at four sta
Externí odkaz:
https://doaj.org/article/92ac420e51924cb0a6681a8264dc2bbe
Autor:
Hassan Bencherif, Aziza Bounhir, Nelson Bègue, Tristan Millet, Zouhair Benkhaldoun, Kévin Lamy, Thierry Portafaix, Fouad Gadouali
Publikováno v:
Remote Sensing, Vol 14, Iss 10, p 2454 (2022)
The present study investigates aerosols distributions and a strong Sahara dust-storm event that occurred by early August 2018, in the South of Morocco. We used columnar aerosol optical depth (AOD), Angstrom Exponent (AE) and volume size distributions
Externí odkaz:
https://doaj.org/article/34e53be795884b0d852f481b734617db
Autor:
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
Publikováno v:
Atmosphere, Vol 13, Iss 2, p 250 (2022)
This paper quantifies the tropical stratospheric aerosol content as impacted by volcanic events over the 2013–2019 period. We use global model simulations by the Whole Atmosphere Community Climate Model (WACCM) which is part of the Community Earth
Externí odkaz:
https://doaj.org/article/06eb73371bd249c5b28800f5bc7883d5
Autor:
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
Publikováno v:
Remote Sensing, Vol 13, Iss 16, p 3092 (2021)
The present study contributes to the scientific effort for a better understanding of the potential of the Australian biomass burning events to influence tropospheric trace gas abundances at the regional scale. In order to exclude the influence of the
Externí odkaz:
https://doaj.org/article/34233b53b17a412bb9d0f2759355e0ec