Skip to main content

ICOS ATC CO2 Release from Norunda (58.0 m)

Download
2017-04-01–2026-03-31
11676/qFmQh1Oj0iAKPQIdR0qeFXod (link)

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)
Lehner, I., Molder, M. (2026). ICOS ATC CO2 Release from Norunda (58.0 m), 2017-04-01–2026-03-31, ICOS RI, https://hdl.handle.net/11676/qFmQh1Oj0iAKPQIdR0qeFXod
BibTex
@misc{https://hdl.handle.net/11676/qFmQh1Oj0iAKPQIdR0qeFXod,
  author={Lehner, Irene and Molder, Meelis},
  title={ICOS ATC CO2 Release from Norunda (58.0 m), 2017-04-01–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/qFmQh1Oj0iAKPQIdR0qeFXod},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/qFmQh1Oj0iAKPQIdR0qeFXod}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from Norunda (58.0 m), 2017-04-01–2026-03-31
ID - 11676/qFmQh1Oj0iAKPQIdR0qeFXod
PY - 2026
UR - https://hdl.handle.net/11676/qFmQh1Oj0iAKPQIdR0qeFXod
PB - Atmosphere Thematic Centre
AU - Lehner, Irene
AU - Molder, Meelis
ER - 
ICOS_ATC_L2_L2-2026.1_NOR_58.0_CTS_CO2.zip
View contents
				
File Size
Loading...
1 MB (1526076 bytes)
78888
2

Acquisition

2017-04-01 00:00:00
2026-03-31 23:00:00
58.0

Production

2026-07-01 14:01:20

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
co2 CO2 (dry air mole fraction) µmol mol-1 portion Preview
Stdev standard deviation of gas mole fraction µmol mol-1 portion Preview
Flag quality flag
NbPoints number of points cardinal number Preview

Statistics

0
0

Submission

2026-07-01 14:01:24
2026-07-01 14:01:20

Technical information

R, U, O
zip
a859908753a3d2200a3d021d474a9e157a1df1f742cd547e6c7ddbae5672723e
qFmQh1Oj0iAKPQIdR0qeFXod8fdCzVR+bH3brlZycj4
Lat: 60.0864, Lon: 17.4794, Alt: 46.0 m
CO2 ICOS dry air mole fraction