ECN publication
Eddy correlation and relaxed Eddy accumulation measurements of CO2 fluxesover grassland
Published by: Publication date:
ECN 1996
ECN report number: Document type:
ECN-RX--96-030 Other
Number of pages: Full text:
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Eddy correlation measurements of CO2 fluxes over grassland on peat soilwere performed from April to October 1994. A description of the measurement system is given and some results are discussed. The closed path system was compared with an open path eddy correlation system developed at the Royal Netherlands Meteorological Institute (KNMI) in December 1994. Fluxes deduced from the results of the two systems agree within 10%. The eddy correlation system was adapted to perform eddy correlation and relaxed eddy accumulation at the same time. Measurements over a pasture in the Netherlands showed an agreement between eddy correlation and relaxed eddy accumulation CO2 fluxes within 10%. 8 figs., 7 refs.

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