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Orals AS3.8

AS3.8

Atmospheric composition variability from diurnal to decadal scale
Convener: Oksana Tarasova  | Co-Conveners: Sophie Szopa , Euan Nisbet , Pedro Jimenez-Guerrero , Andrea Pozzer 
Orals
 / Tue, 09 Apr, 08:30–12:00  / 13:30–17:00  / Room B14
Posters
 / Attendance Tue, 09 Apr, 17:30–19:00  / Yellow Posters

Tuesday, 9 April 2013
Room B14
Chairperson: O. Tarasova
08:30–08:45
EGU2013-6578
Measurements of Greenhouse Gases and Ozone in the Southern Pacific Ocean
Dagmar Kubistin, Clare Murphy (aka Paton-Walsh), Jenny A. Fisher, Christopher Caldow, Graham Kettlewell, and David W. T. Griffith
08:45–09:00
EGU2013-845
Interpretation of carbon dioxide observations in SE England on different time-scales
Iván Yassmany Hernández Paniagua, Dave Lowry, Euan Nisbet, and Kevin Clemitshaw
09:00–09:15
EGU2013-5617
A spectral analysis of surface CO2 mole fraction data
James Barlow and Paul Palmer
09:15–09:30
EGU2013-4062
Understanding atmospheric methane variability between 2000 and 2008 using inverse modelling and a global Lagrangian transport model
Christina Schnadt Poberaj, Stephan Henne, Dominik Brunner, and Renato Spahni
09:30–09:45
EGU2013-4122
Global CFC-11 (CCl3F) and CFC-12 (CCl2F2) measurements with the Michelson Interferometer for Passive Atmospheric Sounding (MIPAS): retrieval, climatologies and trends
Sylvia Kellmann, Thomas von Clarmann, Gabriele P. Stiller, Ellen Eckert, Norbert Glatthor, Michael Höpfner, Michael Kiefer, Johannes Orphal, Bernd Funke, Udo Grabowski, Andrea Linden, Geoffrey S. Dutton, and James. W. Elkins
09:45–10:00
EGU2013-1216 | presentation | presentation
First emission estimates from the UK DECC network
Aoife Grant, Simon O'Doherty, Alistair J. Manning, Dickon Young, Peter G. Simmonds, Richard G. Derwent, John B. Moncrieff, David E. Oram, and William T. Sturges
COFFEE BREAK
10:30–10:45
EGU2013-9228
Comparison of ground-based remote sensing and in-situ observations of CO, CH4 and O3, accounting for representativeness uncertainty
Stephan Henne, Martin Steinbacher, Emmanuel Mahieu, Whitney Bader, Thomas Blumenstock, Emilio Cuevas-Agulló, Dominik Brunner, and Brigitte Buchmann
10:45–11:00
EGU2013-3493
Trends and Climatology of Northern Hemisphere Non-Methane Hydrocarbon Emissions
Detlev Helmig, Vasilli Petrenko, Patricia Martinerie, Emmanuel Witrant, Thomas Roeckmann, Jacques Hueber, William Sturges, Angela Baker, Thomas Blunier, David Etheridge, Mauro Rubino, Pieter Tans, Adriaan Zuiderweg, and Rupert Holzinger
11:00–11:15
EGU2013-4095
The influence of cruise ship emissions on air pollution in Svalbard
Sabine Eckhardt, Ove Hermansen, Henrik Grythe, Markus Fiebig, Kerstin Stebel, Massimo Cassiani, Are Baecklund, and Andreas Stohl
11:15–11:30
EGU2013-412
Variability in ozone and its precursor gases over the Bay of Bengal during post-monsoon
Chinmay Mallik, Shyam Lal, Sethuram Venkataramani, Manish Naja, and Narendra Ojha
11:30–11:45
EGU2013-991
Long-term total NO2 variations at North Caucasus from 1979 to 2008
Alexander Borovski, Arab Arabov, Nikolay Elansky, Alexander Elokhov, Vladimir Savinykh, Irina Senik, Roman Shumsky, and Arseniy Shilkin
11:45–12:00
EGU2013-1304
The summertime free tropospheric ozone pool over Eastern Mediterranean/Middle East
Prodromos Zanis, Panos Hadjinicolaou, Stella Dafka, Evangelos Tyrlis, Nikos Mihalopoulos, Andrea Pozzer, and Jos Lelieveld
LUNCH BREAK
13:30–13:45
EGU2013-151
Free-Troposphere ozone and carbon monoxide over the North Atlantic for 2001-2011
Shiliang Wu, Aditya Kumar, Mark Weise, Detlev Helmig, R. Chris Owen, Louisa Kramer, Maria val Martin, and Paul Palmer
13:45–14:00
EGU2013-8539
Interannual variability and trends in ozone measured by MOZAIC/IAGOS aircraft
Hannah Clark, Valerie Thouret, Jean-Pierre Cammas, and Macc Team
14:00–14:15
EGU2013-3262
Decadal changes in O3, NO2, and BRO from SCIAMACHY limb soundings and inter-instrumental comparisons
Claus Gebhardt, Alexei Rozanov, René Hommel, Mark Weber, John P. Burrows, Doug Degenstein, Lucien Froidevaux, and Anne M. Thompson
14:15–14:30
EGU2013-4049
Diurnal ozone variations in the stratosphere revealed in observations from the Superconducting Submillimeter-Wave Limb-Emission Sounder (SMILES) onboard the International Space Station (ISS)
Takatoshi Sakazaki, Masatomo Fujiwara, Chihiro Mitsuda, Koji Imai, Naohiro Manago, Yoko Naito, Tetsu Nakamura, Hideharu Akiyoshi, Douglas Kinnison, Takuki Sano, Makoto Suzuki, and Masato Shiotani
14:30–14:45
EGU2013-7605
Simulation of the Diurnal Variation of Stratospheric Ozone
Ansgar Schanz and Klemens Hocke
14:45–15:00
EGU2013-2253 | presentation | presentation
Interpreting atmospheric composition measurements around London during the ClearfLo campaign using the NAME dispersion model
Zoë Fleming, Sylvia Bohnenstengel, James Lee, and Paul Monks
COFFEE BREAK
15:30–15:45
EGU2013-10428 | presentation | presentation
Reanalysis of stratospheric chemical composition based on assimilation of EOS Aura MLS, MIPAS and SCIAMACHY data: early results
Quentin Errera, Simon Chabrillat, Yves Christophe, Karolien Lefever, Sergeys Skachko, Sébastien Viscardy, and Edith Botek
15:45–16:00
EGU2013-6474
Relation between aerosol particles and their optical properties: a case study for São Paulo-Brazil
Regina Miranda and Maria de Fatima Andrade
16:00–16:15
EGU2013-8332
Fossil and modern sources of aerosol carbon in the Netherlands - A year-long radiocarbon study
Ulrike Dusek, Mattia Monaco, Arthur Kappetijn, Harro A. J. Meijer, Sönke Szidat, and Thomas Röckmann
16:15–16:30
EGU2013-11101
14C-based Source Apportionment of Carbonaceous Aerosols in Switzerland for 2008 - 2012
Peter Zotter, Gabriela Ciobanu, Yanlin Zhang, Imad El-Haddad, Sönke Szidat, Lukas Wacker, Urs Baltensperger, and André Prévôt
16:30–16:45
EGU2013-1916
Continuous measurements of aerosol particles in Arctic Russia and Finland
Eija Asmi, Vladimir Kondratyev, David Brus, Heikki Lihavainen, Tuomas Laurila, Mika Aurela, Juha Hatakka, Yrjö Viisanen, Alexander Reshetnikov, Victor Ivakhov, Taneil Uttal, and Alexander Makshtas
16:45–17:00
EGU2013-11531
A spatio-temporal screening tool for outlier detection in long term / large scale air quality observation time series and monitoring networks
Oliver Kracht, Hannes I. Reuter, and Michel Gerboles