Articles | Volume 18, issue 2
https://doi.org/10.5194/bg-18-535-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-18-535-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Jan 2021
Research article |
| 22 Jan 2021
| 22 Jan 2021
Combined effects of ozone and drought stress on the emission of biogenic volatile organic compounds from Quercus robur L.
Arianna Peron
Department of Atmospheric and Cryospheric Sciences, University of Innsbruck, 6020 Innsbruck, Austria
Lisa Kaser
Department of Atmospheric and Cryospheric Sciences, University of Innsbruck, 6020 Innsbruck, Austria
Anne Charlott Fitzky
Department of Forest and Soil Sciences, Forest Ecology, University of Natural Resources and Life Sciences
Vienna (BOKU), 1190 Vienna, Austria
Martin Graus
Department of Atmospheric and Cryospheric Sciences, University of Innsbruck, 6020 Innsbruck, Austria
Heidi Halbwirth
Institut für Verfahrenstechnik, Umwelttechnik und Technische Biowissenschaften, Technische
Universität Wien, 1060 Vienna, Austria
Jürgen Greiner
Institut für Verfahrenstechnik, Umwelttechnik und Technische Biowissenschaften, Technische
Universität Wien, 1060 Vienna, Austria
Georg Wohlfahrt
Department of Ecology, University of Innsbruck, 6020 Innsbruck,
Austria
Boris Rewald
Department of Forest and Soil Sciences, Forest Ecology, University of Natural Resources and Life Sciences
Vienna (BOKU), 1190 Vienna, Austria
Hans Sandén
Department of Forest and Soil Sciences, Forest Ecology, University of Natural Resources and Life Sciences
Vienna (BOKU), 1190 Vienna, Austria
Department of Atmospheric and Cryospheric Sciences, University of Innsbruck, 6020 Innsbruck, Austria
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Yuan Zhang, Ana Bastos, Fabienne Maignan, Daniel Goll, Olivier Boucher, Laurent Li, Alessandro Cescatti, Nicolas Vuichard, Xiuzhi Chen, Christof Ammann, M. Altaf Arain, T. Andrew Black, Bogdan Chojnicki, Tomomichi Kato, Ivan Mammarella, Leonardo Montagnani, Olivier Roupsard, Maria J. Sanz, Lukas Siebicke, Marek Urbaniak, Francesco Primo Vaccari, Georg Wohlfahrt, Will Woodgate, and Philippe Ciais
Geosci. Model Dev., 13, 5401–5423, https://doi.org/10.5194/gmd-13-5401-2020, https://doi.org/10.5194/gmd-13-5401-2020, 2020
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Short summary
Drought events are expected to become more frequent with climate change. Along with these events atmospheric ozone is also expected to increase. Both can stress plants. Here we investigate to what extent these factors modulate the emission of volatile organic compounds (VOCs) from oak plants. We find an antagonistic effect between drought stress and ozone, impacting the emission of different BVOCs, which is indirectly controlled by stomatal opening, allowing plants to control their water budget.
Drought events are expected to become more frequent with climate change. Along with these events...
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