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Orals BG2.15

BG2.15

Surface exchange and distribution of reactive trace gases and aerosols
Convener: Christof Ammann 
Co-Conveners: Christine Braban , Christian Brümmer , Eiko Nemitz , Matthias Sörgel 
Session details
Orals
 / Wed, 26 Apr, 13:30–17:00  / Room 2.31
Posters
 / Attendance Fri, 28 Apr, 10:30–12:00  / Hall A
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Wednesday, 26 Apr 2017
Room 2.31
Chairperson: Christian Brümmer
13:30–13:45
EGU2017-3576
Emission of nitrous acid from soil and biological soil crusts as a major source of atmospheric HONO on Cyprus
Hannah Meusel, Alexandra Tamm, Dianming Wu, Uwe Kuhn, Anna-Lena Leifke, Bettina Weber, Hang Su, Jos Lelieveld, Thorsten Hoffmann, Ulrich Pöschl, and Yafang Cheng
13:45–14:00
EGU2017-11831
Ambient measurement of ammonia and formaldehyde: Open path vs. extractive approach.
Timo Rajamäki
14:00–14:15
EGU2017-12603
Evaluation study of the suitability of instrumentation to measure ambient NH3 concentrations under field conditions
Marsailidh Twigg and the field campaign
14:15–14:30
EGU2017-7976
Ammonia emissions of a rotational grazing system
Karl Voglmeier, Christoph Häni, Markus Jocher, and Christof Ammann
14:30–14:45
EGU2017-16439
Four years of ozone measurements in the Central Amazon – Effects of increasing deforestation rates and different meteorological conditions on near surface concentrations
Stefan Wolff, Anywhere Tsokankunku, Christopher Pöhlker, Jorge Saturno, David Walter, Florian Ditas, Tobias Könemann, Laurens Ganzeveld, Ana Maria Yañez-Serrano, Rodrigo Souza, Ivonne Trebs, and Matthias Sörgel
14:45–15:00
EGU2017-16653
Deciduous birch canopy as unexpected contributor to stand level atmospheric reactivity in boreal forests
Jaana Bäck, Ditte Taipale, and Juho Aalto
Coffee break
Chairperson: Christof Ammann
15:30–15:45
EGU2017-2734
Reactive trace gas emissions from stressed plants: a poorly characterized major source of atmospheric volatiles
Ülo Niinemets
15:45–16:00
EGU2017-858
Measurements of VOC fluxes by Eddy-covariance with a PTR-Qi-TOF-MS over a mature wheat crop near Paris: Evaluation of data quality and uncertainties.
Pauline Buysse, Benjamin Loubet, Raluca Ciuraru, Florence Lafouge, Olivier Zurfluh, Lais Gonzaga-Gomez, Olivier Fanucci, Jean-Christophe Gueudet, Céline Decuq, Valérie Gros, Roland Sarda, and Nora Zannoni
16:00–16:15
EGU2017-15566
Volatile organic compounds sources and sinks in a wheat canopy. Analysis based on combined eddy-covariance fluxes, in-canopy profiles and chamber measurements with a PTR-TOF-Qi-MS
Benjamin Loubet, Lais Gonzaga, Pauline Buysse, Raluca Ciuraru, Florence Lafouge, Céline Decuq, Olivier Zurfluh, Alain Fortineau, Olivier Fanucci, Roland Sarda-Esteve, Nora Zannoni, Francois Truong, Christophe Boissard, and Valérie Gros
16:15–16:30
EGU2017-8957
Concentrations and flux measurements of volatile organic compounds (VOC) in boreal forest soil
Mari Mäki, Hermanni Aaltonen, Jussi Heinonsalo, Heidi Hellén, Jukka Pumpanen, and Jaana Bäck
16:30–16:45
EGU2017-14970
The intensity of segregation of the OH-Isoprene reaction –measurements above the amazon rain forest-
Matthias Sörgel, Martina Berger, Ralph Dlugi, Hartwig Harder, Jürgen Kesselmeier, Chinmay Mallik, Daniel Marno, Anywhere Tsokankunku, Stefan Wolff, Ana-Maria Yanez-Serrano, and Michael Zelger
16:45–17:00
EGU2017-13911
Performance of the JULES land surface model for UK Biogenic VOC emissions
Garry Hayman, Edward Comyn-Platt, Massimo Vieno, and Ben Langford