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
modified: 2026-07-01T00:00:00Z
issued: 2026-07-01T00:00:00Z
publisher: Integrated Carbon Observation System
theme: ENVI
qualified attribution: Attribution
  had role: principalInvestigator
  agent: Michal Heliasz
    type: Agent
    type: PrivateIndividual(s)
qualified attribution: Attribution
  had role: principalInvestigator
  agent: Tobias Biermann
    type: Agent
    type: PrivateIndividual(s)
keyword: Atmosphere Thematic Centre
keyword: CO2
keyword: ICOS
keyword: dry air mole fraction
keyword: time instant, UTC
keyword: CO2 (dry air mole fraction)
keyword: standard deviation of gas mole fraction
keyword: quality flag
keyword: number of points
temporal: PeriodOfTime
  start date: 2017-04-17
  end date: 2026-03-31
language: ENG

Landing page for the dataset
type: Distribution
title: Landningssida för datasetet @sv
access URL: https://doi.org/
availability: stable

Integrated Carbon Observation System
type: Agent
type: Academia-ScientificOrganisation