A long-term (2002 to 2017) record of closed-path and open-path eddy covariance CO2 net ecosystem exchange fluxes from the Siberian Arctic.

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dc.contributor.author Holl, David
dc.contributor.author Wille, Christian
dc.contributor.author Sachs, Torsten
dc.contributor.author Schreiber, Peter
dc.contributor.author Runkle, Benjamin R K
dc.contributor.author Beckebanze, Lutz
dc.contributor.author Langer, Moritz
dc.contributor.author Boike, Julia
dc.contributor.author Pfeiffer, Eva-Maria
dc.contributor.author Fedorova, Irina
dc.contributor.author Bolshiyanov, Dimitry Yu
dc.contributor.author Grigoriev, Mikhail N
dc.contributor.author Kutzbach, Lars
dc.coverage.spatial LATITUDE: 72.366670 * LONGITUDE: 126.500000
dc.date.accessioned 2019-11-26T04:00:11Z
dc.date.available 2019-11-26T04:00:11Z
dc.date.issued 2018-08-01
dc.identifier https://doi.pangaea.de/10.1594/PANGAEA.892751
dc.identifier https://doi.org/10.1594/PANGAEA.892751
dc.identifier.citation Holl, David; Wille, Christian; Sachs, Torsten; Schreiber, Peter; Runkle, Benjamin R K; Beckebanze, Lutz; Langer, Moritz; Boike, Julia; Pfeiffer, Eva-Maria; Fedorova, Irina; Bolshiyanov, Dimitry Yu; Grigoriev, Mikhail N; Kutzbach, Lars (2019): A long-term (2002 to 2017) record of closed-path and open-path eddy covariance CO2 net ecosystem exchange fluxes from the Siberian Arctic. Earth System Science Data, 11(1), 221-240, https://doi.org/10.5194/essd-11-221-2019
dc.identifier.uri https://repository.geologyscience.ru/handle/123456789/7983
dc.description.abstract Ground-based observations of atmospheric variables are necessary to progressively improve global climate models. Observed data can be used for model evaluation and to develop or tune process models. In arctic permafrost regions, climate-carbon feedbacks might potentially be intense. Therefore, increased efforts to better represent these regions in global climate models have been made in recent years. We present a multiannual time series of soil-atmosphere carbon dioxide fluxes measured in situ with the eddy covariance technique in the Siberian Arctic (72° 22' N, 126° 30' E). The site is part of the international network of carbon dioxide flux observation stations (FLUXNET, Site ID: Ru-Sam). The data set includes consistently processed fluxes based on concentration measurements of closed path and open path gas analyzers. With parallel records from both sensor types, we were able to apply a site-specific correction to open path fluxes. This correction is necessary due to a deterioration of data, caused by heat generated by the electronics of open path gas analyzers. Parameterizing this correction for subperiods of distinct sensor setups yielded good agreement between open and closed path fluxes. We compiled a long-term (2002 to 2017) carbon dioxide flux time series that we additionally gap-filled with a standardized approach.
dc.format text/tab-separated-values, 1515250 data points
dc.language.iso en
dc.publisher PANGAEA
dc.relation Finkelstein, Peter L; Sims, Pamela F (2001): Sampling error in eddy correlation flux measurements. Journal of Geophysical Research: Atmospheres, 106(D4), 3503-3509, https://doi.org/10.1029/2000JD900731
dc.relation Kittler, Fanny; Eugster, Werner; Foken, Thomas; Heimann, Martin; Kolle, Olaf; Göckede, Mathias (2017): High-quality eddy-covariance CO₂ budgets under cold climate conditions. Journal of Geophysical Research: Biogeosciences, 122(8), 2064-2084, https://doi.org/10.1002/2017JG003830
dc.relation Mauder, Matthias; Foken, Thomas (2004): Documentation and instruction manual of the eddy covariance software package TK2. Universität Bayreuth, Abt. Mikrometeorologie, 26, 1-45
dc.relation Reichstein, Markus; Falge, Eva; Baldocchi, Dennis; Papale, Dario; Aubinet, Marc; Berbigier, Paul; Bernhofer, Christian; Buchmann, Nina; Gilmanov, Tagir; Granier, André; Grünwald, Thomas; Havránková, Katka; Ilvesniemi, Hannu; Janous, Dalibor; Knohl, Alexander; Laurila, Tuomas; Lohila, Annalea; Loustau, Denis; Matteucci, Giorgio; Meyers, Tilden; Miglietta, Franco; Ourcival, Jean‐Marc; Pumpanen, Jukka; Rambal, Serge; Rotenberg, Eyal; Sanz, M-J; Tenhunen, John; Seufert, Günther; Vaccari, Francesco; Vesala, Timo; Yakir, Dan; Valentini, Riccardo (2005): On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biology, 11(9), 1424-1439, https://doi.org/10.1111/j.1365-2486.2005.001002.x
dc.rights CC-BY-NC-SA-3.0: Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported
dc.rights Access constraints: unrestricted
dc.source Supplement to: Holl, David; Wille, Christian; Sachs, Torsten; Schreiber, Peter; Runkle, Benjamin R K; Beckebanze, Lutz; Langer, Moritz; Boike, Julia; Pfeiffer, Eva-Maria; Fedorova, Irina; Bolshiyanov, Dimitry Yu; Grigoriev, Mikhail N; Kutzbach, Lars (2019): A long-term (2002 to 2017) record of closed-path and open-path eddy covariance CO2 net ecosystem exchange fluxes from the Siberian Arctic. Earth System Science Data, 11(1), 221-240, https://doi.org/10.5194/essd-11-221-2019
dc.subject Carbon dioxide flux
dc.subject Carbon dioxide flux, closed path
dc.subject Carbon dioxide flux, closed path, quality classes
dc.subject Carbon dioxide flux, open path
dc.subject Carbon dioxide flux, open path, quality classes
dc.subject Carbon dioxide flux, quality classes
dc.subject Carbon dioxide flux, standard deviation
dc.subject Eddy covariance footprint, contribution of surface class
dc.subject Ru-Sam
dc.subject Siberian Arctic
dc.title A long-term (2002 to 2017) record of closed-path and open-path eddy covariance CO2 net ecosystem exchange fluxes from the Siberian Arctic.
dc.title.alternative A long-term (2002 to 2017) record of closed path and open path eddy covariance CO₂ net ecosystem exchange fluxes from the Siberian Arctic
dc.type Dataset


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