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    Academic Journals

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• Origin of water-soluble organic aerosols at the Maïdo high-altitude observatory, Réunion Island, in the tropical Indian Ocean.

  Authors:Sharmine Akter Simu, Yuzo Miyazaki, Eri Tachibana, Henning Finkenzeller, Jérôme Brioude, Aurélie Colomb, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 22) Peer-Reviewed

  Nov. 24, 2021409 words Article The tropical and subtropical Indian Ocean (IO) is expected to be a significant source of water-soluble organic aerosols (WSOAs), which are important factors relevant to cloud formation of aerosol particles. Current...

• Multi-tracer study of gas trapping in an East Antarctic ice core.

  Authors:Kévin Fourteau, Patricia Martinerie, Xavier Faïn, Christoph F. Schaller, Rebecca J. Tuckwell, Henning Löwe, et al.From:The Cryosphere (Vol. 13, Issue 12) Peer-Reviewed

  Dec. 17, 2019366 words Brief article We study a firn and ice core drilled at the new "Lock-In" site in East Antarctica, located 136 km away from Concordia station towards Dumont d'Urville. High-resolution chemical and physical measurements were...

• Acquisition of isotopic composition for surface snow in East Antarctica and the links to climatic parameters

  Authors:Alexandra Touzeau, Barbara Stenni, Ryu Uemura, Kotaro Fukui, Shuji Fujita, Sarah Guilbaud, et al.From:The Cryosphere (Vol. 10, Issue 2) Peer-Reviewed

  Apr. 15, 2016497 words Brief article The isotopic compositions of oxygen and hydrogen in ice cores are invaluable tools for the reconstruction of past climate variations. Used alone, they give insights into the variations of the local temperature, whereas...

• Microbial functional signature in the atmospheric boundary layer.

  Authors:Romie Tignat-Perrier, Aurélien Dommergue, Alban Thollot, Olivier Magand, Timothy M. Vogel, and Catherine LaroseFrom:Biogeosciences (Vol. 17, Issue 23) Peer-Reviewed

  Dec. 4, 2020252 words Brief article Microorganisms are ubiquitous in the atmosphere, and some airborne microbial cells were shown to be particularly resistant to atmospheric physical and chemical conditions (e.g., ultraviolet - UV - radiation, desiccation...

• Chemical cycling and deposition of atmospheric mercury in polar regions: review of recent measurements and comparison with models

  Authors:Ashu Dastoor, Francesco De Simone, Christian N. Gencarelli, Ian M. Hedgecock, Sarka Langer, Olivier Magand, et al.From:Atmospheric Chemistry and Physics (Vol. 16, Issue 16) Peer-Reviewed

  Aug. 30, 2016313 words Brief article Mercury (Hg) is a worldwide contaminant that can cause adverse health effects to wildlife and humans. While atmospheric modeling traces the link from emissions to deposition of Hg onto environmental surfaces, large...

• Atmospheric mercury concentrations observed at ground-based monitoring sites globally distributed in the framework of the GMOS network

  Authors:Francesca Sprovieri, Nicola Pirrone, Mariantonia Bencardino, Francesco D'Amore, Francesco Carbone, Sergio Cinnirella, et al.From:Atmospheric Chemistry and Physics (Vol. 16, Issue 18) Peer-Reviewed

  Sept. 23, 2016217 words Brief article Long-term monitoring of data of ambient mercury (Hg) on a global scale to assess its emission, transport, atmospheric chemistry, and deposition processes is vital to understanding the impact of Hg pollution on the...

• Understanding mercury oxidation and air-snow exchange on the East Antarctic Plateau: a modeling study

  Authors:Shaojie Song, Noelle E. Selin, Francesca Sprovieri, Nicola Pirrone, Detlev Helmig, and Olivier MagandFrom:Atmospheric Chemistry and Physics (Vol. 18, Issue 21) Peer-Reviewed

  Nov. 5, 2018307 words Brief article

  Distinct diurnal and seasonal variations of mercury (Hg) have been observed in near-surface air at Concordia Station on the East Antarctic Plateau, but the processes controlling these characteristics are not well...

• Spatial and temporal distributions of surface mass balance between Concordia and Vostok stations, Antarctica, from combined radar and ice core data: first results and detailed error analysis

  Authors:Emmanuel Le Meur, Olivier Magand, Laurent Arnaud, Michel Fily, Massimo Frezzotti, Marie Cavitte, et al.From:The Cryosphere (Vol. 12, Issue 5) Peer-Reviewed

  May 31, 2018366 words Author abstract, Bri... Results from ground-penetrating radar (GPR) measurements and shallow ice cores carried out during a scientific traverse between Dome Concordia (DC) and Vostok stations are presented in order to infer both spatial and...

• Multi-year record of atmospheric mercury at Dumont d'Urville, East Antarctic coast: continental outflow and oceanic influences

  Authors:Iris Dion, Nicolas Vogel, Michel Legrand, and Olivier MagandFrom:Atmospheric Chemistry and Physics (Vol. 16, Issue 13) Peer-Reviewed

  July 8, 2016272 words Brief article Under the framework of the Global Mercury Observation System (GMOS) project, a 3.5-year record of atmospheric gaseous elemental mercury (Hg(0)) has been gathered at Dumont d'Urville (DDU,...

• Overview: Integrative and Comprehensive Understanding on Polar Environments (iCUPE) - concept and initial results.

  Authors:Tuukka Petäjä, Ella-Maria Duplissy, Ksenia Tabakova, Julia Schmale, Barbara Altstädter, Gerard Ancellet, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 14) Peer-Reviewed

  July 22, 2020250 words Brief article The role of polar regions is increasing in terms of megatrends such as globalization, new transport routes, demography, and the use of natural resources with consequent effects on regional and transported pollutant...

• Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres

  Authors:Francesca Sprovieri, Nicola Pirrone, Mariantonia Bencardino, Francesco D'Amore, Helene Angot, Carlo Barbante, et al.From:Atmospheric Chemistry and Physics (Vol. 17, Issue 4) Peer-Reviewed

  Feb. 22, 2017179 words Brief article The atmospheric deposition of mercury (Hg) occurs via several mechanisms, including dry and wet scavenging by precipitation events. In an effort to understand the atmospheric cycling and seasonal depositional...

• New insights into the atmospheric mercury cycling in central Antarctica and implications on a continental scale

  Authors:Olivier Magand, Detlev Helmig, Philippe Ricaud, Boris Quennehen, Massimo Del Guasta, Francesca Sprovieri, et al.From:Atmospheric Chemistry and Physics (Vol. 16, Issue 13) Peer-Reviewed

  July 8, 2016313 words Brief article Under the framework of the GMOS project (Global Mercury Observation System) atmospheric mercury monitoring has been implemented at Concordia Station on the high-altitude Antarctic plateau...

• Atmospheric mercury in the Southern Hemisphere - Part 1: Trend and inter-annual variations in atmospheric mercury at Cape Point, South Africa, in 2007-2017, and on Amsterdam Island in 2012-2017.

  Authors:Franz Slemr, Lynwill Martin, Casper Labuschagne, Thumeka Mkololo, Hélène Angot, Olivier Magand, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 13) Peer-Reviewed

  July 2, 2020267 words Brief article The Minamata Convention on Mercury (Hg) entered into force in 2017, committing its 116 parties (as of January 2019) to curb anthropogenic emissions. Monitoring of atmospheric concentrations and trends is an important...

• Seasonal patterns of atmospheric mercury in tropical South America as inferred by a continuous total gaseous mercury record at Chacaltaya station (5240 m) in Bolivia.

  Authors:Alkuin Maximilian Koenig, Olivier Magand, Paolo Laj, Marcos Andrade, Isabel Moreno, Fernando Velarde, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 5) Peer-Reviewed

  Mar. 5, 2021469 words Article High-quality atmospheric mercury (Hg) data are rare for South America, especially for its tropical region. As a consequence, mercury dynamics are still highly uncertain in this region. This is a significant deficiency,...