Oral Programme AS3.9
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AS3.9 Atmospheric composition: variability and trends |
| Convener: Oksana Tarasova | Co-Conveners: Geir O. Braathen , Sophie Szopa , Euan Nisbet , Justus Notholt , Martine de Maziere , Ralf Sussmann |
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Oral Programme
/ Thu, 07 Apr, 08:30–12:00
/ 13:30–17:00
/ Room 14
Poster Programme
/ Attendance Thu, 07 Apr, 17:30–19:00
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Thursday, 7 April 2011 Room 14 Chairperson: O.Tarasova and R. Sussmann |
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| 08:30–08:45 |
EGU2011-11736
Carbon fluxes and transport in North America: A new perspective from three-dimensional CO2 sampling Cyril Crevoisier, Colm Sweeney, Manuel Gloor, Jorge Sarmiento, and Pieter Tans |
| 08:45–09:00 |
EGU2011-13010
Remote sensing of greenhouse gases using satellites - from SCIAMACHY to GOSAT Christian Frankenberg, Hartmut Bösch, Michael Buchwitz, Andre Butz, Christopher W. O'Dell, Annmarie Eldering, Otto Hasekamp, Maximilian Reuter, Ilse Aben, and Acos Team |
| 09:00–09:15 |
EGU2011-8655
Global estimates of N2O emissions: a comparison of top-down and bottom-up approaches Rona Thompson, Simona Castaldi, Riccardo Valentini, Philippe Bousquet, Frederic Chevallier, Philippe Ciais, Marco Vigliotti, and Edward Dlugokencky and the CHIOTTO and CARIBIC |
| 09:15–09:30 |
EGU2011-13387
Seasonal, interannual and synoptic variability of long-lived atmospheric trace gases and O2 at the Cape Verde Atmospheric Observatory (CVAO) Elena Kozlova, Thomas Seifert, Reimo Leppert, Luis Neves, Armin Jordan, Willi Brand, and Martin Heimann |
| 09:30–09:45 |
EGU2011-499
Ground-based measurements of methane, nitrous oxide, carbon monixde and ozone over Toronto and comparisons with the GEOS-Chem model Cynthia Whaley, Kimberly Strong, and Dylan Jones |
| 09:45–10:00 |
EGU2011-10407
First measurements of a suite of halogenated greenhouse gases over Eastern Europe Christoph Keller, Matthias Hill, Zita Ferenczi, Laszlo Haspra, Franz Conen, and Stefan Reimann |
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COFFEE BREAK
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| 10:30–10:45 |
EGU2011-616
Study of HUmic Like Substances in ice core from Col du Dôme Guilhermet Julien, Preunkert Suzanne, Voisin Didier, and Legrand Michel |
| 10:45–11:00 |
EGU2011-9647
Vertical distribution of molecular hydrogen in the troposphere over southwestern part of Siberia Boris D. Belan, Gen Inoue, Toshinobu Machida, Shamil Maksyutov, Aleksandr V. Fofonov, Denis K. Davydov, and Mikhail Yu. Arshinov |
| 11:00–11:15 |
EGU2011-2599
| presentation
Temporal and spatial variability in the isotopic composition of atmospheric molecular hydrogen: measurement time series from six EUROHYDROS stations Anneke Batenburg, Gerben Pieterse, Maarten Krol, Sylvia Walter, Ingeborg Levin, Martina Schmidt, Armin Jordan, Samuel Hammer, Camille Yver, and Thomas Röckmann |
| 11:15–11:30 |
EGU2011-12153
The WMO-GAW Volatile Organic Compound Program - Concept and Findings Detlev Helmig and the The WMO-GAW VOC Team |
| 11:30–11:45 |
EGU2011-9236
Variability of NMHC sources at two high altitude GAW background sites in Germany Michael Leuchner, Christian Plass-Dülmer, Ludwig Ries, Sonja Gubo, and Rita Junek |
| 11:45–12:00 |
EGU2011-4482
Interannual variability of tropospheric aerosols and gases: exploring biomass burning emissions as a potential driver Apostolos Voulgarakis, Drew Shindell, Olga Pechony, Kostas Tsigaridis, Miriam Marlier, and Greg Faluvegi |
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LUNCH BREAK
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| 13:30–13:45 |
EGU2011-7029
Changes in tropospheric CO and O3 concentrations due to rising anthropogenic emissions from East Asia Jason Williams, Michiel van Weele, Vincent Huijnen, and Peter van Velthoven |
| 13:45–14:00 |
EGU2011-11973
Twenty Years of Lidar Studies of Tropospheric Ozone at Garmisch-Partenkirchen (withdrawn) Thomas Trickl |
| 14:00–14:15 |
EGU2011-12062
Climate change impact on future air quality in Europe: A two-way approach Konstantinos V. Varotsos, Christos Giannakopoulos, and Maria Tombrou |
| 14:15–14:30 |
EGU2011-1344
First Observations of Ozone and Carbon Monoxide in the Western Pacific using Fourier Transform Infrared Spectrometry Theo Ridder, Justus Notholt, Markus Rex, Otto Schrems, Thorsten Warneke, and Lin Zhang |
| 14:30–14:45 |
EGU2011-727
Long-term CO total column variations and an influence of Moscow CO emissions on air pollution in city outskirts. Vadim Rakitin, Ekaterina Fokeeva, Evgeny Grechko, and Anatoly Dzhola |
| 14:45–15:00 |
EGU2011-10092
The Use of GAW Surface Observations of CO and O3 Station Data for the Verification of MACC Global Reactive Gas Forecasts Annette Wagner and the MACC GAW Team |
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COFFEE BREAK
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| 15:30–15:45 |
EGU2011-12479
Variability of ozone (O3), nitrogen oxide (NO), nitrogen dioxide (NO2), sulphur dioxide (SO2) and carbon monoxide (CO) at the Puy de Dôme research station (France, 1465m a.s.l.) for the period 1995-2010 Aurélie Colomb, Cécile Gaimoz, Jean-Marc Pichon, David Picard, Karine Sellegri, Mickael Ribeiro, and Laetitia Bouvier |
| 15:45–16:00 |
EGU2011-7540
Trend analysis of stratospheric NO2 above Jungfraujoch (46.5°N, 8.0°E) using long-term ground-based UV-visible and FTIR observations François Hendrick, Philippe Demoulin, Karin Kreher, Martine De Mazière, Caroline Fayt, Christian Hermans, Bernard Lejeune, Christian Servais, and Michel Van Roozendael |
| 16:00–16:15 |
EGU2011-5591
| presentation
Ground-based spectroscopic studies of atmospheric gaseous composition Yana Virolainen, Yuriy Timofeyev, Anton Rakitin, Anatoly Poberovsky, Maria Makarova, Alexander Polyakov, Dmitry Ionov, and Vladimir Kostsov and the SPbSU |
| 16:15–16:30 |
EGU2011-13785
NDIR surface in situ and FTIR remote sensing measurements at the Jungfraujoch see different CO trends Bart Dils, Junbo Cui, Stephan Henne, Emmanuel Mahieu, Martin Steinbacher, and Martine De Mazière |
| 16:30–16:45 |
EGU2011-4323
Ozonesonde climatology for Model Evaluation of the Troposphere and Lower Stratosphere Simone Tilmes and the coauthors |
| 16:45–17:00 |
EGU2011-3187
Application of 15 years of global atmospheric water vapor column observations from GOME-1/2 and SCIAMACHY for climate studies Thomas Wagner, Steffen Beirle, Diego Loyola, Kornelia Mies, and Sander Slijkhuis |