Wind characteristics of CzeCOS’s ecosystem station Štítná

0485076 - ÚVGZ 2019 RIV CZ eng J - Článek v odborném periodiku
Guerra Torres, Patricio Carlos - Nguyen, Vinh Xuan - Pavelka, Marian - Yadav, Shilpi - Marek, Michal V.
Wind characteristics of CzeCOS’s ecosystem station Štítná.
Beskydy. Roč. 10, 1-2 (2017), s. 27-32. ISSN 1803-2451
Grant CEP: GA MŠMT(CZ) LO1415
Institucionální podpora: RVO:86652079
Klíčová slova: European beech * Fagus sylvatica * wind analysis
Obor OECD: Meteorology and atmospheric sciences

Accurate wind analyses using six wind classes and twelve splitting directions were
done to deeply evaluate wind conditions on Štítná CzeCOS’s ecosystem station in the
Czech Republic. The analysis brings information about contribution of different part
of the research-forested area to the measurement of CO2 exchange between the studied
ecosystem and atmosphere. Štítná station is located inside of a forest composed of Fagus
sylvatica with age 114 years and the forest can be harvested sometime forward. Total
of 82 % of the wind contributions speed are in the range of 1.0 - 6.0 m s-1 and the major
accumulation of winds comes from SE (9 %), SSE (17 %) and S (14 %), 13 % were calm
periods. The obtained information will be useful for evaluate the conditions of the use of
the eddy covariance technique in the research area.
Trvalý link: http://hdl.handle.net/11104/0280177