J
Jean-François Gayet
Researcher at Blaise Pascal University
Publications - 104
Citations - 4001
Jean-François Gayet is an academic researcher from Blaise Pascal University. The author has contributed to research in topics: Ice crystals & Cirrus. The author has an hindex of 36, co-authored 104 publications receiving 3719 citations. Previous affiliations of Jean-François Gayet include University of Auvergne & Centre national de la recherche scientifique.
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Journal ArticleDOI
Airborne observations of the Eyjafjalla volcano ash cloud over Europe during air space closure in April and May 2010
Ulrich Schumann,Bernadett Weinzierl,Oliver Reitebuch,Hans Schlager,Andreas Minikin,Caroline Forster,Robert Baumann,Thomas Sailer,Kaspar Graf,H. Mannstein,Christiane Voigt,Stephan Rahm,R. Simmet,Monika Scheibe,Michael Lichtenstern,Paul Stock,H. Rüba,Dominik Schäuble,Arnold Tafferner,Marc Rautenhaus,T. Gerz,Helmut Ziereis,M. Krautstrunk,Christian Mallaun,Jean-François Gayet,K. Lieke,Konrad Kandler,Martin Ebert,Stephan Weinbruch,Andreas Stohl,Josef Gasteiger,Silke Groß,Volker Freudenthaler,Matthias Wiegner,Albert Ansmann,Matthias Tesche,Haraldur Ólafsson,K. Sturm +37 more
TL;DR: In this article, the authors performed in-situ measurements of volcanic ash plumes over Europe between Southern Germany and Iceland with the Falcon aircraft during the eruption period of the Eyjafjalla volcano between 19 April and 18 May 2010.
Journal ArticleDOI
On the Transition of Contrails into Cirrus Clouds
F. Schröder,Bernd Kärcher,Christophe Duroure,Johan Ström,Andreas Petzold,Jean-François Gayet,B. Strauss,P. Wendling,Stephan Borrmann +8 more
TL;DR: In this paper, the development of contrails into cirrus clouds on the timescale of 1 h is discussed in terms of a representative set of number densities, and size distributions and surface area distributions of aerosols and cloud elements, with special emphasis on small ice crystals (diameter,20 mm).
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Airborne instruments to measure atmospheric aerosol particles, clouds and radiation: A cook's tour of mature and emerging technology
Darrel Baumgardner,J. L. Brenguier,Anthony Bucholtz,Hugh Coe,Paul J. DeMott,Timothy J. Garrett,Jean-François Gayet,M. Hermann,Andrew J. Heymsfield,Alexei Korolev,Martina Krämer,Andreas Petzold,Walter Strapp,Peter Pilewskie,Jonathan P. Taylor,Cynthia H. Twohy,Manfred Wendisch,William D. Bachalo,Patrick Y. Chuang +18 more
TL;DR: An overview of airborne systems for in situ measurements of aerosol particles, clouds and radiation that are currently in use on research aircraft around the world is presented in this paper, where the basic principles of operation and an extensive list of references for further reading is given.
Journal ArticleDOI
A new airborne polar Nephelometer for the measurements of optical and microphysical cloud properties. Part I: Theoretical design
TL;DR: The airborne Polar Nephelometer as mentioned in this paper measured the optical and microphysical parameters of clouds containing either water droplets or ice crystals or a mixture of these particles ranging in size from a few micrometers to about 500 μm diameter.
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Water vapour measurements inside cirrus clouds in Northern and Southern hemispheres during INCA
Joëlle Ovarlez,Jean-François Gayet,Klaus Gierens,Johan Ström,Henri Ovarlez,Frédérique Auriol,Reinhold Busen,Ulrich Schumann +7 more
TL;DR: In this paper, water vapour data inside cirrus clouds from in-situ measurements with an aircraft-borne frost-point hygrometer is analyzed and a distribution law for the relative humidity inside the clouds is inferred.