Eddy covariance measurement in an agoecosystem in Křešín u Pacova

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F14%3A00453358" target="_blank" >RIV/68378289:_____/14:00453358 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/14:00442639
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Eddy covariance measurement in an agoecosystem in Křešín u Pacova
Original language description
The changes of the carbon cycle in intensively managed agroecosystems (that cover 50 % of Europe) significantly contribute to the knowledge of Global Climate Change. A new ecosystem station for eddy covariance, biometeorological and physiological measurements was established in Křešín in April 2012. Here we present the first results including the footprint, wind analysis, and CO2 flux measurements. The prevailing wind directions are W and SE. The footprint analysis shows that in W and SE directions theagroecosystem is the principal source area for eddy flux measurements. The result is less significant for a stable atmospheric stratification, but those data have been excluded from the analysis in about 60 % as a result of insufficiently developed turbulence. In addition to eddy covariance fluxes we focused on the CO2 flux (an important greenhouse gas whose molecules interfere with basic physiological processes, photosynthesis and respiration). In an agroecosystem, the CO2 flux has a cl
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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