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Modulation of ozone flux in a mountain spruce forest under different cloud cover
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SYSNO ASEP 0485222 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Modulation of ozone flux in a mountain spruce forest under different cloud cover Author(s) Juráň, Stanislav (UEK-B) RID, SAI
Fares, S. (IT)
Urban, Otmar (UEK-B) RID, ORCID, SAISource Title Quo vaditis agriculture, forestry and society under global change? Conference proceeding. - Brno : Global change research institute, 2017 / Urban O. ; Šprtová M. ; Klem K. - ISBN 978-80-87902-22-6 Pages s. 48-52 Number of pages 5 s. Publication form Print - P Action Quo vaditis agriculture, forestry and society under Global Change? Event date 02.10.2017 - 04.10.2017 VEvent location Velké Karlovice Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords ozone ; norway spruce ; sky conditions ; inverse lagrangian transport model Subject RIV DN - Health Impact of the Environment Quality OECD category Environmental sciences (social aspects to be 5.7) R&D Projects LO1415 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) EF16_013/0001609 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UEK-B - RVO:86652079 Annotation Ozone (O3) fluxes were modelled from a concentration gradient in a Norway spruce forest at the Bílý Kříž experimental station for years 2012–2016. Daily and seasonal O3 depositions were calculated separately for days with cloudy, partly cloudy, and clear sky conditions. The hypothesis that overcast conditions modulate O3 flux in the forest ecosystem via controlled stomatal conductance is tested. Indeed, the highest stomatal conductance followed by the highest O3 deposition was found during partly cloudy and cloudy sky conditions in all seasons. Workplace Global Change Research Institute Contact Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268 Year of Publishing 2019
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