Canopy interception estimates in a Norway spruce forest and their importance for hydrological modelling

2021 ◽  
Author(s):  
Jitka Kofroňová ◽  
Václav Šípek ◽  
Jan Hnilica ◽  
Lukáš Vlček ◽  
Miroslav Tesař
Keyword(s):  
Norway Spruce ◽  
Hydrological Modelling ◽  
Spruce Forest ◽  
Canopy Interception ◽  
Norway Spruce Forest

The contribution of hydroxylamine content to spatial variability of N2O formation in soil of a Norway spruce forest

2016 ◽  
Vol 178 ◽  
pp. 76-86 ◽  
Author(s):  
Shurong Liu ◽  
Michael Herbst ◽  
Roland Bol ◽  
Nina Gottselig ◽  
Thomas Pütz ◽  
...  
Keyword(s):  
Spatial Variability ◽  
Norway Spruce ◽  
Spruce Forest ◽  
N2o Formation ◽  
Norway Spruce Forest

scholarly journals Former agriculture impacts on properties of Norway spruce forest

2011 ◽  
Vol 20 (3) ◽  
pp. 437 ◽  
Author(s):  
D. Kacalek ◽  
D. Dusek ◽  
J. Novak ◽  
M. Slodicak ◽  
J. Bartos ◽  
...  
Keyword(s):  
Norway Spruce ◽  
Spruce Forest ◽  
Norway Spruce Forest

scholarly journals Nitric oxide emission from a Norway spruce forest floor

1999 ◽  
Vol 104 (D3) ◽  
pp. 3433-3445 ◽  
Author(s):  
K. Pilegaard ◽  
P. Hummelshøj ◽  
N. O. Jensen
Keyword(s):  
Nitric Oxide ◽  
Norway Spruce ◽  
Forest Floor ◽  
Spruce Forest ◽  
Nitric Oxide Emission ◽  
Norway Spruce Forest

scholarly journals The impact of drought on total ozone flux in a mountain Norway spruce forest

2020 ◽  
Vol 66 (No. 7) ◽  
pp. 280-278 ◽  
Author(s):  
Thomas Agyei ◽  
Stanislav Juráň ◽  
Kojo Kwakye Ofori-Amanfo ◽  
Ladislav Šigut ◽  
Otmar Urban ◽  
...  
Keyword(s):  
Norway Spruce ◽  
Stomatal Closure ◽  
Severe Drought ◽  
Summer Drought ◽  
Spruce Forest ◽  
Soil Humidity ◽  
Drought Period ◽  
The Impact ◽  
Mild Drought ◽  
Norway Spruce Forest

In order to understand the impact of summer drought on dry deposition of tropospheric ozone (O<sub>3</sub>), we compared severe and mild drought periods of summer 2018 in a mountain Norway spruce forest at Bílý Kříž, Beskydy Mts. An eddy covariance technique was applied to measure diurnal courses of the ecosystem O<sub>3</sub> and CO<sub>2</sub> fluxes. Low O<sub>3</sub> deposition was recorded in the morning and evening, while the highest CO<sub>2</sub> and O<sub><sup>3</sup></sub> fluxes were recorded during the central hours of the day. Total O<sub>3</sub> deposition during severe drought (soil humidity 13%) was significantly higher than the deposition during the mild drought period (soil humidity 19%). Our data indicate that high vapour pressure deficit and low soil humidity during severe drought led to the stomatal closure, while non-stomatal O<sub>3</sub> deposition, associated with chemical reactions of O<sub>3</sub> with NO and volatile organic compounds, are responsible for higher total O<sub>3</sub> deposition during the severe drought period. Therefore, we assume that under severe drought stomatal O<sub>3</sub> uptake decreases but non-stomatal depositions to forest ecosystems substantially increase.

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