2026-07-06T03:04:02Z https://oai.datacite.org/oai

doi:10.18160/6rcs-434f 2025-09-03T13:05:01Z MVIY SND.ICOS

10.18160/6RCS-434F ICOS RI ICOS ERIC - Carbon Portal 2021 ZIP archives Biogeochemical cycles, processes, and modeling Troposphere: composition and chemistry Carbon Cycle CO2 biogenic exchange fluxes Surface energy balance 2021-12-15 Collection of ZIP archives with CSV files and PDF documents 1.0 Creative Commons Attribution 4.0 International This is the 2021-2 INTERIM release of the ICOS final quality ecosystem data product that includes eddy covariance fluxes, meteorological observations, ancillary and biometric data and full metadata at 15 labelled ICOS stations in the ecosystem domain. The archives contain more detailed description of the different data files contained in the archives. Please note that the 2021 measurements don't cover the full year, but do essentially cover the growing season. Measurements have been collected using the following instructions: ICOS Ecosystem Instructions for Air Meteorological Measurements (TA, RH, PA, WS, WD), https://doi.org/10.18160/NHEG-4KWW ICOS Ecosystem Instructions for Turbulent Flux Measurements of CO2, Energy and Momentum, https://doi.org/10.18160/QWV4-639G