a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 English ISO/IEC 8859-1 (also known as Latin 1) dataset dataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-13T16:20:59 UK GEMINI 2.3 WGS 84 Eddy covariance measurements of carbon dioxide, energy and water fluxes at a conservation managed fen, Wicken Sedge Fen, Cambridgeshire, UK, 2009 to 2010 2021-05-07 publication https://catalogue.ceh.ac.uk/id/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 10.5285/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 doi: Kelvin, J., Acreman, M.C., Harding, R.J., Morrison, R. (2021). Eddy covariance measurements of carbon dioxide, energy and water fluxes at a conservation managed fen, Wicken Sedge Fen, Cambridgeshire, UK, 2009 to 2010. NERC Environmental Information Data Centre 10.5285/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 This dataset contains time series observations of land surface-atmosphere exchanges of net ecosystem carbon dioxide exchange (NEE), sensible heat (H) and latent heat (LE), and momentum (τ) measured at the Wicken Sedge Fen, a conservation managed lowland fen (site code: EF-LN) in the Cambridgeshire Fens, UK. Turbulent flux densities (fluxes) were monitored using the micrometeorological eddy covariance (EC) technique between 2009-03-20 to 2009-12-31, and 2010-04-09 to 2011-01-16. The dataset includes ancillary weather and soil physics observations, as well as variables that characterise atmospheric turbulence. Full details about this dataset can be found at https://doi.org/10.5285/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 Kelvin, J. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk author Acreman, M.C. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk https://orcid.org/0000-0002-8946-739X ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Harding, R.J. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk author Morrison, R. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk https://orcid.org/0000-0002-1847-3127 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian Morrison, R. UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk pointOfContact NERC Environmental Information Data Centre info@eidc.ac.uk publisher UK Centre for Ecology & Hydrology enquiries@ceh.ac.uk owner Soil theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication fen carbon dioxide soil meteorological parameter GEMET - Concepts, version 4.1.3 2019-01-28 creation Soil Environmental survey water flux energy flux otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions If you reuse this data, you should cite: Kelvin, J., Acreman, M.C., Harding, R.J., Morrison, R. (2021). Eddy covariance measurements of carbon dioxide, energy and water fluxes at a conservation managed fen, Wicken Sedge Fen, Cambridgeshire, UK, 2009 to 2010. NERC Environmental Information Data Centre https://doi.org/10.5285/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 textTable 15 English utf8 inlandWaters 2009-03-20 2009-12-31 2010-04-09 2011-01-16 0.255 0.324 52.282 52.319 Comma-separated values (CSV) NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/data/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585 Download the data Download a copy of this data download https://data-package.ceh.ac.uk/sd/a70ebc3a-4a11-4e7d-bae0-c9808e0cb585.zip Supporting information Supporting information available to assist in re-use of this dataset information dataset dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Eddy covariance (EC) flux observations were made above the grassland canopy at a measurement height of 3.95 m using an open-path eddy covariance system. Ancillary meteorological and soil physics observations were co-located with the eddy covariance station. Turbulent flux densities were calculated from the raw EC data using the EddyPRO® Flux Calculation Software Version 7.0.6. Quality control of EC data involved removal of statistical outliers and tests based on the theoretical requirements for successful application of the EC technique. Data gaps in EC data were filled using the Marginal Distribution Sampling approach. Where possible, missing meteorological data were filled using observations collected by an automated weather station located on the Wicken Fen site. Time series data are supplied as a single .csv file that contains tabular data according to the columns described in Table 1 in the accompanying documentation.