Eddy covariance measurements over four different ecosystems ? data quality analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F07%3A00089854" target="_blank" >RIV/67179843:_____/07:00089854 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Eddy covariance measurements over four different ecosystems ? data quality analysis
Original language description
Eddy covariance is a tool for long term measurements of turbulent fluxes of substances and energy. It is used for measurements of exchange of CO2, water steam and heat between the ground and atmosphere. It makes possible long term observations of turbulent fluxes and determination their annual balance. Eddy covariance measures fluxes of substances transferred by air eddies in turbulent flow. Their basic assumptions are stationarity of flux of the measured value. Fully developed turbulence and surface homogeneity in the direction from which the flow comes. But these conditions can not be realized ideally during the whole measured period. So, the system of data quality checking was established. It enable to observe how the theoretical assumptions are fulfilled. The result of the quality tests are quality marks for single turbulent flux for each measuring series. Data of poor quality can be deleted from next processing.
Czech name
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Czech description
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Project
<a href="/en/project/2B06068" target="_blank" >2B06068: Evaluation, Verification and Interpretation of the environmental loads of the Czech Republic</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Transport vody, chemikálií a energie v systéme pôda-rastlina-atmosféra
ISBN
978-80-89139-13-2
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Ústav hydrologie SAV
Place of publication
Bratislava
Event location
Bratislava
Event date
Nov 15, 2007
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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