Lüers, J; Boike, J: Time series of annual atmospheric CO2-fluxes above a high-arctic permafrost site, Svalbard (Norway), 2008-03 - 2009-03, PANGAEA Data Publisher for Earth & Environmental Science, AWI (2013), doi:10.1594/PANGAEA.809507 [Link]


This measurements presents a full annual cycle of the CO2 Net Ecosystem Exchange dynamics of a high-arctic tundra area located at the west coast of Svalbard using eddy-covariance flux measurements (Location: Bayelva catchment close to Ny-Ålesund, Svalbard). Applied were a thorough error elimination and subsequent data gap-filling. We found an annual cumulated CO2-budget of close to zero gram carbon per square meter and year, but also a strong seasonal variability.

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