ICOS ATC CO2 Release from Hyltemossa (30.0 m), 2017-04-17–2026-03-31
type: Dataset
description: Quality-controlled data on molar fraction of atmospheric CO2 All the time series have been updated due to a Flask and Calibration Laboratory minor internal scale update. The revision of CO2 data has been made to account for the response difference of isotopologue selective analyzers to the differences of d13C and d18O in CO2 of references gases compared to ambient air CO2 (see: Jordan A. (2024): Accounting for CO2 isotopic composition inhomogeneity in standard gases used for isotopologue specific CRDS measurements , https://community.wmo.int/events/22nd-wmoiaea-meeting-carbon-dioxide-other-greenhouse-gases-and-related-tracers-measurement) Heliasz, M., Biermann, T. (2026). ICOS ATC CO2 Release from Hyltemossa (30.0 m), 2017-04-17–2026-03-31, ICOS RI, https://hdl.handle.net/11676/qfJRgAck5wDajJ56_RyDpego
creative work status: completed
  type: DefinedTerm
  in defined term set: http://publications.europa.eu/resource/authority/dataset-status
  term code: COMPLETED
creator: Michal Heliasz
creator: Tobias Biermann
date modified: 2026-07-01
date published: 2026-07-01
language: English
keywords: Oceanography, Hydrology and Water Resources
  type: DefinedTerm
  term code: 10509
keywords: Meteorology and Atmospheric Sciences
  type: DefinedTerm
  term code: 10508
keywords: Physical Geography
  type: DefinedTerm
  term code: 10507
keywords: Environmental Sciences
  type: DefinedTerm
  term code: 10502
keywords: Climate Science
  type: DefinedTerm
  term code: 10501
keywords: Atmosphere Thematic Centre
keywords: CO2
keywords: ICOS
keywords: dry air mole fraction
keywords: time instant, UTC
keywords: CO2 (dry air mole fraction)
keywords: standard deviation of gas mole fraction
keywords: quality flag
keywords: number of points
publisher: Integrated Carbon Observation System
temporal coverage: 2017-04-17/2026-03-31
version: 0

PropertyValue
property ID: Handle
value: https://hdl.handle.net/11676/qfJRgAck5wDajJ56_RyDpego

English
type: Language
alternate name: eng

Integrated Carbon Observation System
type: Organization