Number of the records: 1

Effect of drought events on ozone fluxes in mountainous Norway spruce forest of the Czech Republic

SYSNO ASEP	0553164
Document Type	A - Abstract
R&D Document Type	The record was not marked in the RIV
R&D Document Type	Není vybrán druh dokumentu
Title	Effect of drought events on ozone fluxes in mountainous Norway spruce forest of the Czech Republic
Author(s)	Juráň, Stanislav (UEK-B)_{RID, SAI} Agyei, Thomas (UEK-B)_{ORCID, SAI, RID} Fares, S. (IT) Cudlín, Pavel (UEK-B)_{RID, SAI, ORCID} Zapletal, Miloš (UEK-B)_SAI Urban, Otmar (UEK-B)_{RID, ORCID, SAI}
Number of authors	6
Number of pages	1 s.
Publication form	Print - P
Action	Air Pollution Threats to Plant Ecosystems
Event date	11.10.2021 - 15.10.2021
Country	CY - Cyprus
Event type	EUR
Language	eng - English
Country	CY - Cyprus
Keywords	ozone ; drought ; stomatal flux ; norway spruce
Subject RIV	DG - Athmosphere Sciences, Meteorology
OECD category	Meteorology and atmospheric sciences
R&D Projects	EF16_019/0000797 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	UEK-B - RVO:86652079
Annotation	Norway spruce (Picea abies) forests in the Czech Republic are seriously weakened due to prolonged and severe drought followed by increased attacks of bark beetle. Such trees are easily to be damaged by presence of tropospheric ozone (O3), the major secondary phytotoxic air pollutant. In order to describe the effect of O3 during drought events, O3 deposition in a mountainous spruce forest (NE of the Czech Republic, Beskydy Mts., 908 m a.s.l.) was determined by micrometeorological techniques during the periods 2012-2016 and 2017-2019. An Inverse Lagrangian Transport Model (Raupach 1989) was used to calculate ecosystem-scale O3 flux from a within-canopy concentration gradient. In addition, an Evaporative/Resistance method (Turnipseed et al., 2009) was applied to quantify stomatal O3 flux from measured total flux.
Workplace	Global Change Research Institute
Contact	Nikola Šviková, svikova.n@czechglobe.cz, Tel.: 511 192 268
Year of Publishing	2022

Number of the records: 1