{ "accessUrl": "https://data.icos-cp.eu/objects/LmHXBeerPfPPL9GSGuUe-HzP", "coverageGeo": { "features": [{ "geometry": { "coordinates": [17.479504, 60.0865, 58.0], "type": "Point" }, "properties": { "label": "SE-Nor" }, "type": "Feature" }, { "geometry": { "coordinates": [[[17.483498, 60.088614], [17.483243, 60.088723], [17.482803, 60.088889], [17.482414, 60.089004], [17.481588, 60.089204], [17.480932, 60.089316], [17.480073, 60.089389], [17.479091, 60.089389], [17.478262, 60.089329], [17.477487, 60.089232], [17.476627, 60.089037], [17.475846, 60.088779], [17.475016, 60.0884], [17.474442, 60.087999], [17.474136, 60.087701], [17.473931, 60.087447], [17.473759, 60.087211], [17.473624, 60.086876], [17.473567, 60.086551], [17.473574, 60.086268], [17.474751, 60.085302], [17.475148, 60.084977], [17.475147, 60.08486], [17.475539, 60.084515], [17.476104, 60.084037], [17.476338, 60.083953], [17.476707, 60.083845], [17.477211, 60.083729], [17.477832, 60.083614], [17.478486, 60.083533], [17.479338, 60.083505], [17.480007, 60.083511], [17.480576, 60.083553], [17.481246, 60.083637], [17.481767, 60.083735], [17.482288, 60.083849], [17.482759, 60.083999], [17.483348, 60.084232], [17.483773, 60.08443], [17.484149, 60.084637], [17.484388, 60.084812], [17.484643, 60.085014], [17.484894, 60.085275], [17.485127, 60.085595], [17.48529, 60.085973], [17.485386, 60.086301], [17.485369, 60.086611], [17.485302, 60.086921], [17.485206, 60.08719], [17.485074, 60.087384], [17.48491, 60.087603], [17.48471, 60.087814], [17.484292, 60.088152], [17.483921, 60.088396], [17.483498, 60.088614]]], "type": "Polygon" }, "properties": { "label": "TA" }, "type": "Feature" }, { "geometry": { "coordinates": [17.47811, 60.08599], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.47766, 60.0867], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.479, 60.08565], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.47852, 60.08699], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }], "type": "FeatureCollection" }, "fileName": "ICOSETC_SE-Nor_FLUXES_NRT.zip", "hash": "LmHXBeerPfPPL9GSGuUe-HzPel25WzRaidjZtqwN_v0", "latestVersion": "https://meta.icos-cp.eu/objects/rKXqtNidx82MYec0W-Ocf-gY", "nextVersion": "https://meta.icos-cp.eu/objects/yivJLT3vXvjV6lav6q4gHN6F", "parentCollections": [], "pid": "11676/LmHXBeerPfPPL9GSGuUe-HzP", "previousVersion": "https://meta.icos-cp.eu/objects/-UckW1jyWSfEZvh7JtCna37R", "references": { "acknowledgements": ["Work was funded by grant National Research Infrastructure ICOS Sweden (2023-00172) from Swedish Research Council"], "authors": [{ "email": "natascha.kljun@mgeo.lu.se", "firstName": "Natascha", "lastName": "Kljun", "orcid": "0000-0001-9650-2184", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Natascha_Kljun" } }, { "email": "irene.lehner@cec.lu.se", "firstName": "Irene", "lastName": "Lehner", "orcid": "0000-0002-2263-6734", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Irene_Lehner" } }, { "email": "jutta.holst@mgeo.lu.se", "firstName": "Jutta", "lastName": "Holst", "orcid": "0000-0001-8719-1927", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Jutta_Holst" } }], "citationBibTex": "@misc{https://hdl.handle.net/11676/LmHXBeerPfPPL9GSGuUe-HzP,\r\n author={Kljun, Natascha and Lehner, Irene and Holst, Jutta},\r\n title={ETC NRT Fluxes from Norunda, 2025-12-31–2026-04-01},\r\n year={2026},\r\n url={https://hdl.handle.net/11676/LmHXBeerPfPPL9GSGuUe-HzP},\r\n publisher={Ecosystem Thematic Centre},\r\n copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n pid={11676/LmHXBeerPfPPL9GSGuUe-HzP}\r\n}", "citationRis": "TY - DATA\r\nT1 - ETC NRT Fluxes from Norunda, 2025-12-31–2026-04-01\r\nID - 11676/LmHXBeerPfPPL9GSGuUe-HzP\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/LmHXBeerPfPPL9GSGuUe-HzP\r\nPB - Ecosystem Thematic Centre\r\nAU - Kljun, Natascha\r\nAU - Lehner, Irene\r\nAU - Holst, Jutta\r\nER - ", "citationString": "Kljun, N., Lehner, I., Holst, J. (2026). ETC NRT Fluxes from Norunda, 2025-12-31–2026-04-01, ICOS RI, https://hdl.handle.net/11676/LmHXBeerPfPPL9GSGuUe-HzP", "licence": { "baseLicence": "https://creativecommons.org/licenses/by/4.0", "name": "ICOS CCBY4 Data Licence", "url": "http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence", "webpage": "https://data.icos-cp.eu/licence" }, "temporalCoverageDisplay": "2025-12-31–2026-04-01", "title": "ETC NRT Fluxes from Norunda" }, "size": 689137, "specificInfo": { "acquisition": { "interval": { "start": "2025-12-31T22:30:00Z", "stop": "2026-04-01T23:00:00Z" }, "station": { "countryCode": "SE", "coverage": { "_type": "FeatureCollection", "features": [{ "_type": "Polygon", "label": "TA", "vertices": [{ "lat": 60.088614, "lon": 17.483498 }, { "lat": 60.088723, "lon": 17.483243 }, { "lat": 60.088889, "lon": 17.482803 }, { "lat": 60.089004, "lon": 17.482414 }, { "lat": 60.089204, "lon": 17.481588 }, { "lat": 60.089316, "lon": 17.480932 }, { "lat": 60.089389, "lon": 17.480073 }, { "lat": 60.089389, "lon": 17.479091 }, { "lat": 60.089329, "lon": 17.478262 }, { "lat": 60.089232, "lon": 17.477487 }, { "lat": 60.089037, "lon": 17.476627 }, { "lat": 60.088779, "lon": 17.475846 }, { "lat": 60.0884, "lon": 17.475016 }, { "lat": 60.087999, "lon": 17.474442 }, { "lat": 60.087701, "lon": 17.474136 }, { "lat": 60.087447, "lon": 17.473931 }, { "lat": 60.087211, "lon": 17.473759 }, { "lat": 60.086876, "lon": 17.473624 }, { "lat": 60.086551, "lon": 17.473567 }, { "lat": 60.086268, "lon": 17.473574 }, { "lat": 60.085302, "lon": 17.474751 }, { "lat": 60.084977, "lon": 17.475148 }, { "lat": 60.08486, "lon": 17.475147 }, { "lat": 60.084515, "lon": 17.475539 }, { "lat": 60.084037, "lon": 17.476104 }, { "lat": 60.083953, "lon": 17.476338 }, { "lat": 60.083845, "lon": 17.476707 }, { "lat": 60.083729, "lon": 17.477211 }, { "lat": 60.083614, "lon": 17.477832 }, { "lat": 60.083533, "lon": 17.478486 }, { "lat": 60.083505, "lon": 17.479338 }, { "lat": 60.083511, "lon": 17.480007 }, { "lat": 60.083553, "lon": 17.480576 }, { "lat": 60.083637, "lon": 17.481246 }, { "lat": 60.083735, "lon": 17.481767 }, { "lat": 60.083849, "lon": 17.482288 }, { "lat": 60.083999, "lon": 17.482759 }, { "lat": 60.084232, "lon": 17.483348 }, { "lat": 60.08443, "lon": 17.483773 }, { "lat": 60.084637, "lon": 17.484149 }, { "lat": 60.084812, "lon": 17.484388 }, { "lat": 60.085014, "lon": 17.484643 }, { "lat": 60.085275, "lon": 17.484894 }, { "lat": 60.085595, "lon": 17.485127 }, { "lat": 60.085973, "lon": 17.48529 }, { "lat": 60.086301, "lon": 17.485386 }, { "lat": 60.086611, "lon": 17.485369 }, { "lat": 60.086921, "lon": 17.485302 }, { "lat": 60.08719, "lon": 17.485206 }, { "lat": 60.087384, "lon": 17.485074 }, { "lat": 60.087603, "lon": 17.48491 }, { "lat": 60.087814, "lon": 17.48471 }, { "lat": 60.088152, "lon": 17.484292 }, { "lat": 60.088396, "lon": 17.483921 }] }, { "_type": "Circle", "center": { "lat": 60.08599, "lon": 17.47811 }, "radius": 25.16 }, { "_type": "Circle", "center": { "lat": 60.0867, "lon": 17.47766 }, "radius": 25.16 }, { "_type": "Circle", "center": { "lat": 60.08565, "lon": 17.479 }, "radius": 25.16 }, { "_type": "Circle", "center": { "lat": 60.08699, "lon": 17.47852 }, "radius": 25.16 }], "geo": { "features": [{ "geometry": { "coordinates": [[[17.483498, 60.088614], [17.483243, 60.088723], [17.482803, 60.088889], [17.482414, 60.089004], [17.481588, 60.089204], [17.480932, 60.089316], [17.480073, 60.089389], [17.479091, 60.089389], [17.478262, 60.089329], [17.477487, 60.089232], [17.476627, 60.089037], [17.475846, 60.088779], [17.475016, 60.0884], [17.474442, 60.087999], [17.474136, 60.087701], [17.473931, 60.087447], [17.473759, 60.087211], [17.473624, 60.086876], [17.473567, 60.086551], [17.473574, 60.086268], [17.474751, 60.085302], [17.475148, 60.084977], [17.475147, 60.08486], [17.475539, 60.084515], [17.476104, 60.084037], [17.476338, 60.083953], [17.476707, 60.083845], [17.477211, 60.083729], [17.477832, 60.083614], [17.478486, 60.083533], [17.479338, 60.083505], [17.480007, 60.083511], [17.480576, 60.083553], [17.481246, 60.083637], [17.481767, 60.083735], [17.482288, 60.083849], [17.482759, 60.083999], [17.483348, 60.084232], [17.483773, 60.08443], [17.484149, 60.084637], [17.484388, 60.084812], [17.484643, 60.085014], [17.484894, 60.085275], [17.485127, 60.085595], [17.48529, 60.085973], [17.485386, 60.086301], [17.485369, 60.086611], [17.485302, 60.086921], [17.485206, 60.08719], [17.485074, 60.087384], [17.48491, 60.087603], [17.48471, 60.087814], [17.484292, 60.088152], [17.483921, 60.088396], [17.483498, 60.088614]]], "type": "Polygon" }, "properties": { "label": "TA" }, "type": "Feature" }, { "geometry": { "coordinates": [17.47811, 60.08599], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.47766, 60.0867], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.479, 60.08565], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }, { "geometry": { "coordinates": [17.47852, 60.08699], "type": "Point" }, "properties": { "radius": 25.16 }, "type": "Feature" }], "type": "FeatureCollection" }, "label": "Norunda", "uri": "http://meta.icos-cp.eu/resources/spcov_SE-Nor" }, "funding": [{ "awardNumber": "2015-06020", "awardTitle": "National Research Infrastructure ICOS Sweden", "awardUrl": "www.icos-sweden.se", "funder": { "org": { "name": "Swedish Research Council", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/organizations/Swedish%20Research%20Council" } } }, "self": { "comments": ["co-financed by Lund University, Gothenburg University, Swedish Polar Research Secretariat, SLU, Stockholm University and Uppsala University"], "label": "National Research Infrastructure ICOS Sweden to Norunda", "uri": "http://meta.icos-cp.eu/resources/fundings/17_2015-06020" }, "start": "2016-04-01", "stop": "2020-12-31" }, { "awardNumber": "2019-00205", "awardTitle": "National Research Infrastructure ICOS Sweden", "awardUrl": "www.icos-sweden.se", "funder": { "org": { "name": "Swedish Research Council", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/organizations/Swedish%20Research%20Council" } } }, "self": { "comments": ["co-financed by Lund University, SLU, Gothenburg University, Swedish Polar Research Secretariat, Uppsala University and SMHI"], "label": "National Research Infrastructure ICOS Sweden to Norunda", "uri": "http://meta.icos-cp.eu/resources/fundings/17_2019-00205" }, "start": "2021-01-01", "stop": "2024-12-31" }, { "awardNumber": "2023-00172", "awardTitle": "National Research Infrastructure ICOS Sweden", "funder": { "org": { "name": "Swedish Research Council", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/organizations/Swedish%20Research%20Council" } } }, "self": { "comments": ["co-financed by Lund University, SLU, Gothenburg University, Swedish Polar Research Secretariat, Uppsala University and SMHI"], "label": "National Research Infrastructure ICOS Sweden to Norunda", "uri": "http://meta.icos-cp.eu/resources/fundings/17_2023-00172" }, "start": "2025-01-01", "stop": "2028-12-31" }], "id": "SE-Nor", "location": { "alt": 58.0, "label": "SE-Nor", "lat": 60.0865, "lon": 17.479504 }, "networks": [{ "self": { "comments": ["European and Unaffiliated sites reference network."], "label": "European Fluxes Database", "uri": "http://meta.icos-cp.eu/resources/networks/ETC/EUDB" }, "website": "https://www.europe-fluxdata.eu" }, { "self": { "comments": ["Integrated Carbon Observation System European Research Infrastructure."], "label": "ICOS", "uri": "http://meta.icos-cp.eu/resources/networks/ETC/ICOS" }, "website": "https://www.icos-ri.eu/" }], "org": { "name": "Norunda", "self": { "comments": ["The Norunda research station, with ICOS code SE-Nor, is located in the southern part of the boreal forest zone (the nearest town is Uppsala, about 25 km to the South). The area is flat with small-scale variations in altitude and the site is dominated by Norway spruce and Scots pine with a small fraction of birch trees, and the shrub layer is dominated by blueberry, cranberry, moss, and flowers. The soils are sandy-loamy tills with high content of stones and blocks."], "label": "SE-Nor", "uri": "http://meta.icos-cp.eu/resources/stations/ES_SE-Nor" } }, "pictures": ["https://fileshare.icos-cp.eu/s/29Bpr8yw5wWxoLA/preview"], "specificInfo": { "_type": "etc", "climateZone": { "comments": ["A climate where there is at least one month colder than -3°C and precipitation is generally the same throughout the year. This climate is usually found between 45° and 55° latitude, but may extend up to 60° latitude."], "label": "Cold; warm summer, without dry season (Dfb)", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/koppen_Dfb" }, "discontinued": false, "documentation": [{ "hash": "H8yVQAE-dqf0riokU90ZYDOUrGiDJMYqYvV6XNhWptk", "name": "SE-Nor ICOS Ecosystem Station Labelling Report.pdf", "res": "https://meta.icos-cp.eu/objects/H8yVQAE-dqf0riokU90ZYDOU" }], "ecosystemType": { "comments": ["Lands dominated by woody vegetation with a percent cover >60% and height exceeding 2 meters. Almost all trees remain green all year. Canopy is never without green foliage."], "label": "Evergreen Needleleaf Forests", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/igbp_ENF" }, "labelingDate": "2018-11-30", "meanAnnualPrecip": 586.0, "meanAnnualRad": 113.0, "meanAnnualTemp": 6.5, "stationClass": "2", "stationDocs": [], "stationPubs": [], "theme": { "icon": "https://static.icos-cp.eu/images/themes/eco.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png", "self": { "comments": [], "label": "Ecosystem data", "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem" } }, "timeZoneOffset": 1 } } }, "columns": [{ "label": "TIMESTAMP", "model": { "comments": [], "label": "TIMESTAMP (ISO)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStampColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/iso8601dateTime", "valueType": { "self": { "comments": [], "label": "time instant, UTC", "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStamp" } } }, { "label": "TIMESTAMP_END", "model": { "comments": ["end of measurement time window"], "label": "TIMESTAMP_END", "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcTimestampEndCol" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/etcLocalDateTime", "valueType": { "self": { "comments": [], "label": "time instant, local non-DST time", "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStampLocalNoDst" } } }, { "label": "FC", "model": { "comments": ["Carbon Dioxide (CO2) turbulent flux (no storage correction)"], "label": "FC (CO2 turbulent flux)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/FC" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of particles passing through unit area during unit of time"], "label": "particle flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux" }, "self": { "comments": [], "label": "carbon dioxide (CO2) flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2Flux" }, "unit": "µmol m-2 s-1" } }, { "label": "H", "model": { "comments": ["Sensible heat turbulent flux (no storage correction, cleaned)"], "label": "H", "uri": "http://meta.icos-cp.eu/resources/cpmeta/H" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of energy passing through unit area during unit of time"], "label": "energy flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux" }, "self": { "comments": [], "label": "sensible heat flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/sensibleHeatFlux" }, "unit": "W m-2" } }, { "label": "H2O", "model": { "comments": ["Water (H2O) vapor in mole fraction of wet air"], "label": "H2O", "uri": "http://meta.icos-cp.eu/resources/cpmeta/H2O" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": ["ratio of the amount of water molecules to the total amount of the molecules of the wet air"], "label": "H2O mole fraction", "uri": "http://meta.icos-cp.eu/resources/cpmeta/h2oMolarFraction" }, "unit": "mmol mol-1" } }, { "label": "LE", "model": { "comments": ["Latent heat turbulent flux (no storage correction, cleaned)"], "label": "LE (latent heat flux)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/LE" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of energy passing through unit area during unit of time"], "label": "energy flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux" }, "self": { "comments": [], "label": "latent heat flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/latentHeatFlux" }, "unit": "W m-2" } }, { "label": "SC", "model": { "comments": ["Carbon Dioxide (CO2) storage flux"], "label": "SC (CO2 storage flux)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/SC" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of particles passing through unit area during unit of time"], "label": "particle flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux" }, "self": { "comments": [], "label": "carbon dioxide (CO2) flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2Flux" }, "unit": "µmol m-2 s-1" } }, { "label": "TAU", "model": { "comments": [], "label": "TAU", "uri": "http://meta.icos-cp.eu/resources/cpmeta/TAU" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["the rate of transfer of momentum across a unit area"], "label": "momentum flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/momentumFlux" }, "self": { "comments": [], "label": "eddy covariance momentum flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/ecMomentumFlux" }, "unit": "kg m-1 s-2" } }, { "label": "USTAR", "model": { "comments": [], "label": "USTAR", "uri": "http://meta.icos-cp.eu/resources/cpmeta/USTAR" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["distance per unit time"], "label": "velocity", "uri": "http://meta.icos-cp.eu/resources/cpmeta/velocity" }, "self": { "comments": [], "label": "friction velocity", "uri": "http://meta.icos-cp.eu/resources/cpmeta/frictionVelocity" }, "unit": "m s-1" } }, { "label": "W_SIGMA", "model": { "comments": ["Standard deviation of vertical velocity fluctuations"], "label": "W_SIGMA", "uri": "http://meta.icos-cp.eu/resources/cpmeta/W_SIGMA" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["distance per unit time"], "label": "velocity", "uri": "http://meta.icos-cp.eu/resources/cpmeta/velocity" }, "self": { "comments": ["Standard deviation of fluctuations"], "label": "standard deviation of fluctuations", "uri": "http://meta.icos-cp.eu/resources/cpmeta/fluctuationSd" }, "unit": "m s-1" } }, { "label": "ZL", "model": { "comments": ["Monin-Obukhov stability parameter"], "label": "ZL", "uri": "http://meta.icos-cp.eu/resources/cpmeta/ZL" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["unitless numeric quantity"], "label": "arbitrary number", "uri": "http://meta.icos-cp.eu/resources/cpmeta/number" }, "self": { "comments": [], "label": "Monin-Obukhov stability parameter", "uri": "http://meta.icos-cp.eu/resources/cpmeta/moninObukhovStability" } } }, { "label": "NEE", "model": { "comments": ["Net Ecosystem Exchange CO2 (cleaned)"], "label": "NEE", "uri": "http://meta.icos-cp.eu/resources/cpmeta/ETC_NEE" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of particles passing through unit area during unit of time"], "label": "particle flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux" }, "self": { "comments": [], "label": "net ecosystem exchange", "uri": "http://meta.icos-cp.eu/resources/cpmeta/netEcosystemExchange" }, "unit": "µmol m-2 s-1" } }, { "label": "CO2", "model": { "comments": ["Carbon Dioxide (CO2) in mole fraction of wet air (from the EC gas analyser)"], "label": "CO2 (wet air mole fraction)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/CO2" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": ["Carbon Dioxide (CO2) in mole fraction of wet air (from the EC gas analyser)"], "label": "CO2 (wet air mole fraction)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2MixingRatioWet" }, "unit": "µmol mol-1" } }, { "label": "NEE_UNCLEANED", "model": { "comments": ["Net Ecosystem Exchange CO2 (NOT cleaned)"], "label": "NEE_UNCLEANED", "uri": "http://meta.icos-cp.eu/resources/cpmeta/ETC_NEE_uncleaned" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of particles passing through unit area during unit of time"], "label": "particle flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/particleFlux" }, "self": { "comments": [], "label": "net ecosystem exchange", "uri": "http://meta.icos-cp.eu/resources/cpmeta/netEcosystemExchange" }, "unit": "µmol m-2 s-1" } }, { "label": "LE_UNCLEANED", "model": { "comments": ["Latent heat turbulent flux (no storage correction, NOT cleaned)"], "label": "LE_UNCLEANED", "uri": "http://meta.icos-cp.eu/resources/cpmeta/LE_uncleaned" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of energy passing through unit area during unit of time"], "label": "energy flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux" }, "self": { "comments": [], "label": "latent heat flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/latentHeatFlux" }, "unit": "W m-2" } }, { "label": "H_UNCLEANED", "model": { "comments": ["Sensible heat turbulent flux (no storage correction, NOT cleaned)"], "label": "H_UNCLEANED", "uri": "http://meta.icos-cp.eu/resources/cpmeta/H_uncleaned" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["amount of energy passing through unit area during unit of time"], "label": "energy flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/energyFlux" }, "self": { "comments": [], "label": "sensible heat flux", "uri": "http://meta.icos-cp.eu/resources/cpmeta/sensibleHeatFlux" }, "unit": "W m-2" } }], "nRows": 4369, "productionInfo": { "contributors": [], "creator": { "name": "Ecosystem Thematic Centre", "self": { "comments": [], "label": "ICOS ETC", "uri": "http://meta.icos-cp.eu/resources/organizations/ETC" } }, "dateTime": "2026-04-02T17:54:54Z", "sources": [] } }, "specification": { "dataLevel": 1, "datasetSpec": { "self": { "comments": [], "label": "ETC fluxes", "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcFluxesDataset" } }, "documentation": [{ "hash": "_Vb_c34v0nfTA_fG0kiIAmXMR4EBj5bGtvKEwE3o7zM", "name": "ICOSETC_Fluxes_product_description.pdf", "res": "https://meta.icos-cp.eu/objects/_Vb_c34v0nfTA_fG0kiIAmXM" }, { "hash": "tive6J2GP6n0kQcokzYXTr7WVGlkqWmBZgoBBHj-Vh4", "name": "Fluxes_Variables.csv", "res": "https://meta.icos-cp.eu/objects/tive6J2GP6n0kQcokzYXTr7W" }], "encoding": { "comments": [], "label": "zip", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/zipEncoding" }, "format": { "goodFlagValues": ["1", "0"], "self": { "comments": ["The first two columns are expected to be the beginning and the end of the averaging period in yyyyMMddHHmm format (no DST)"], "label": "ICOS ETC half-hourly product CSV", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiEtcHalfHourlyProductTimeSer" }, "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/asciiEtcHalfHourlyProductTimeSer" }, "keywords": ["carbon flux"], "project": { "keywords": ["ICOS"], "self": { "comments": ["Official ICOS data"], "label": "ICOS", "uri": "http://meta.icos-cp.eu/resources/projects/icos" } }, "self": { "comments": ["Automatically-produced, daily-growing (by data object deprecation) half-hourly eddy covariance fluxes, all the quality tests results, storage fluxes and footprint information calculated by the ICOS ETC starting from the raw data. The data starts from the last respective L2 release."], "label": "ETC NRT Fluxes", "uri": "http://meta.icos-cp.eu/resources/cpmeta/etcNrtFluxes" }, "specificDatasetType": "StationTimeSeries", "theme": { "icon": "https://static.icos-cp.eu/images/themes/eco.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/es.png", "self": { "comments": [], "label": "Ecosystem data", "uri": "http://meta.icos-cp.eu/resources/themes/ecosystem" } } }, "submission": { "start": "2026-04-02T15:54:53.278961886Z", "stop": "2026-04-02T15:54:55.941185543Z", "submitter": { "name": "Ecosystem Thematic Centre", "self": { "comments": [], "label": "ICOS ETC", "uri": "http://meta.icos-cp.eu/resources/organizations/ETC" } } } }