Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Valerie Thouret"'
Autor:
Owen R. Cooper, Martin G. Schultz, Sabine Schroeder, Kai-Lan Chang, Audrey Gaudel, Gerardo Carbajal Benítez, Emilio Cuevas, Marina Fröhlich, Ian E. Galbally, Suzie Molloy, Dagmar Kubistin, Xiao Lu, Audra McClure-Begley, Philippe Nédélec, Jason O'Brien, Samuel J. Oltmans, Irina Petropavlovskikh, Ludwig Ries, Irina Senik, Karin Sjöberg, Sverre Solberg, Gerard T. Spain, Wolfgang Spangl, Martin Steinbacher, David Tarasick, Valerie Thouret, Xiaobin Xu
Publikováno v:
Elementa: Science of the Anthropocene, Vol 8, Iss 1 (2020)
Extracting globally representative trend information from lower tropospheric ozone observations is extremely difficult due to the highly variable distribution and interannual variability of ozone, and the ongoing shift of ozone precursor emissions fr
Externí odkaz:
https://doaj.org/article/b3343ff258494b51a04315aa3e59b124
Autor:
David Tarasick, Ian E. Galbally, Owen R. Cooper, Martin G. Schultz, Gerard Ancellet, Thierry Leblanc, Timothy J. Wallington, Jerry Ziemke, Xiong Liu, Martin Steinbacher, Johannes Staehelin, Corinne Vigouroux, James W. Hannigan, Omaira García, Gilles Foret, Prodromos Zanis, Elizabeth Weatherhead, Irina Petropavlovskikh, Helen Worden, Mohammed Osman, Jane Liu, Kai-Lan Chang, Audrey Gaudel, Meiyun Lin, Maria Granados-Muñoz, Anne M. Thompson, Samuel J. Oltmans, Juan Cuesta, Gaelle Dufour, Valerie Thouret, Birgit Hassler, Thomas Trickl, Jessica L. Neu
Publikováno v:
Elementa: Science of the Anthropocene, Vol 7, Iss 1 (2019)
From the earliest observations of ozone in the lower atmosphere in the 19th century, both measurement methods and the portion of the globe observed have evolved and changed. These methods have different uncertainties and biases, and the data records
Externí odkaz:
https://doaj.org/article/7f7d5d2c72ec4d7b813c141ab029fd91
Autor:
Audrey Gaudel, Hannah Clark, Valerie Thouret, Luke Jones, Antje Inness, Johannes Flemming, Olaf Stein, Vincent Huijnen, Henk Eskes, Philippe Nedelec, Damien Boulanger
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 67, Iss 0, Pp 1-18 (2015)
MOZAIC-IAGOS data are used to assess the ability of the MACC reanalysis (REAN) to reproduce distributions of ozone (O3) and carbon monoxide (CO), along with vertical and inter-annual variability in the upper troposphere/lower stratosphere region (UTL
Externí odkaz:
https://doaj.org/article/0a7d00e076674ec2834fa13cffc46a52
Autor:
Fabio Boschetti, Huilin Chen, Valerie Thouret, Philippe Nedelec, Greet Janssens-Maenhout, Christoph Gerbig
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 67, Iss 0, Pp 1-20 (2015)
Utilising a fleet of commercial airliners, MOZAIC/IAGOS provides atmospheric composition data on a regular basis that are widely used for modelling applications. Due to the specific operational context of the platforms, such observations are collecte
Externí odkaz:
https://doaj.org/article/8c614399bec2445d8d6c8a44e44c1b75
Autor:
Karin Thomas, Marcel Berg, Damien Boulanger, Norbert Houben, Alicia Gressent, Philippe Nédélec, Hans-Werner Pätz, Valerie Thouret, Andreas Volz-Thomas
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 67, Iss 0, Pp 1-16 (2015)
In December 2000, a fully automatic NOy instrument was installed on one of the five Airbus A340 aircraft used in the MOZAIC project (Measurement of Ozone and Water Vapour by Airbus in-service Aircraft) for measurements of O3 and H2O since 1994. This
Externí odkaz:
https://doaj.org/article/e6de7adbdb6647a58d54c0a9e28de1a4
Autor:
Marcia A. Yamasoe, Bastien Sauvage, Valerie Thouret, Philippe Nédélec, Eric Le Flochmoen, Brice Barret
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 67, Iss 0, Pp 1-29 (2015)
We analysed ozone and carbon monoxide profiles measured by commercial aircrafts from the MOZAIC/IAGOS fleet, during ascending and descending flights over Caracas, in Venezuela, from August 1994 to December 2009, over Rio de Janeiro, from 1994 to 2004
Externí odkaz:
https://doaj.org/article/160c4e1b4ee5434ca9a2b05642440b3b
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 67, Iss 0, Pp 1-20 (2015)
A large quantity of tropospheric ozone observations are conducted all over the world using different platforms and techniques for different purposes and goals. These observations are commonly used to derive seasonal cycles, interannual variations and
Externí odkaz:
https://doaj.org/article/2c503e68c54a4f7aae895c4656bd5c25
Autor:
Andreas Petzold, Valerie Thouret, Christoph Gerbig, Andreas Zahn, Carl A. M. Brenninkmeijer, Martin Gallagher, Markus Hermann, Marc Pontaud, Helmut Ziereis, Damien Boulanger, Julia Marshall, Philippe Nédélec, Herman G. J. Smit, Udo Friess, Jean-Marie Flaud, Andreas Wahner, Jean-Pierre Cammas, Andreas Volz-Thomas
Publikováno v:
Tellus: Series A, Dynamic Meteorology and Oceanography, Vol 67, Iss 0, Pp 1-24 (2015)
The European Research Infrastructure IAGOS (In-service Aircraft for a Global Observing System) operates a global-scale monitoring system for atmospheric trace gases, aerosols and clouds utilising the existing global civil aircraft. This new monitorin
Externí odkaz:
https://doaj.org/article/660a42b9d37648c585382781e5134966
Autor:
Pavlos D. Kalabokas, Valerie Thouret, Jean-Pierre Cammas, Andreas Volz-Thomas, Damien Boulanger, Christos C. Repapis
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 67, Iss 0, Pp 1-24 (2015)
In continuation of previous research for evaluation of the high ozone levels observed during summer time over the eastern Mediterranean, MOZAIC profiles collected at the airport of Cairo from 1994 to 2008 are analysed. Average profiles corresponding,
Externí odkaz:
https://doaj.org/article/d7f65d92b8ef4c52a06a7a66d74ee78d
Autor:
Martin G. Schultz, Hajime Akimoto, Jan Bottenheim, Brigitte Buchmann, Ian E. Galbally, Stefan Gilge, Detlev Helmig, Hiroshi Koide, Alastair C. Lewis, Paul C. Novelli, Christian Plass-Dülmer, Thomas B. Ryerson, Martin Steinbacher, Rainer Steinbrecher, Oksana Tarasova, Kjetil Tørseth, Valerie Thouret, Christoph Zellweger
Publikováno v:
Elementa: Science of the Anthropocene (2015)
Abstract Long-term observations of reactive gases in the troposphere are important for understanding trace gas cycles and the oxidation capacity of the atmosphere, assessing impacts of emission changes, verifying numerical model simulations, and quan
Externí odkaz:
https://doaj.org/article/8caec61b4007427b8cb469b1e14782a0