{"Context": {"@vocab": "https://schema.org/"}, "@type": "Dataset", "spatialCoverage": {"@type": "Place", "geo": {"@type": "GeoCoordinates", "latitude": "67.7549", "longitude": "29.6099"}}, "provider": {"@id": "https://etsin.fairdata.fi"}, "variableMeasured": [{"@type": "PropertyValue", "name": "Sensible heat flux", "unit": "W m⁻²"}, {"@type": "PropertyValue", "name": "Latent heat flux", "unit": "W m⁻²"}, {"@type": "PropertyValue", "name": "Evapotranspiration", "unit": "mmol m⁻² s⁻¹"}, {"@type": "PropertyValue", "name": "Carbon dioxide flux", "unit": "µmol m⁻² s⁻¹"}, {"@type": "PropertyValue", "name": "Momentum flux", "unit": "kg m⁻¹ s⁻²"}, {"@type": "PropertyValue", "name": "Friction velocity", "unit": "m s⁻¹"}, {"@type": "PropertyValue", "name": "Air temperature", "unit": "°C"}, {"@type": "PropertyValue", "name": "Wind speed", "unit": "m s⁻¹"}, {"@type": "PropertyValue", "name": "Wind direction", "unit": "°"}, {"@type": "PropertyValue", "name": "CO2 concentration", "unit": "ppm"}, {"@type": "PropertyValue", "name": "Net ecosystem exchange of CO2", "unit": "µmol m⁻² s⁻¹"}, {"@type": "PropertyValue", "name": "Gross primary production", "unit": "µmol m⁻² s⁻¹"}], "datePublished": "2019-09-05", "name": "SMEAR I Värriö forest eddy covariance", "description": "This dataset contains time series of turbulent exchange of CO2, heat and momentum measured at two heights at SMEAR I research station in Värriö, Salla, Finland during years 2012–2018. The flux measurements were done in tower above the forest and at 2.5 m height below the canopy. Most recent data are available at https://smear.avaa.csc.fi/.", "keywords": ["net ecosystem exchange", "gross primary productivity", "evapotranspiration", "sensible heat flux", "Scots pine", "Pinus sylvestris", "SmartSMEAR"], "url": "https://urn.fi/urn:nbn:fi:att:48c860cd-c54d-486d-928b-788be4029287", "temporalCoverage": "2012-01-01/2018-12-31", "creator": [{"creator": {"name": "Pasi Kolari", "@type": "Person"}}, {"creator": {"name": "Sigrid Dengel", "@type": "Person"}}, {"creator": {"name": "Olli Peltola", "@type": "Person"}}, {"creator": {"name": "Ganapati Sahoo", "@type": "Person"}}, {"creator": {"name": "Erkki Siivola", "@type": "Person"}}], "publisher": {"name": "University of Helsinki"}, "license": ["https://creativecommons.org/licenses/by-sa/4.0/"]}