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ICOS ATC CO2 Release from Ispra (60.0 m)

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2017-12-15–2026-03-31
11676/4s1KrSH0tqY1LXrERsC1AnEb (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)
Bergamaschi, P., Manca, G. (2026). ICOS ATC CO2 Release from Ispra (60.0 m), 2017-12-15–2026-03-31, ICOS RI, https://hdl.handle.net/11676/4s1KrSH0tqY1LXrERsC1AnEb
BibTex
@misc{https://hdl.handle.net/11676/4s1KrSH0tqY1LXrERsC1AnEb,
  author={Bergamaschi, Peter and Manca, Giovanni},
  title={ICOS ATC CO2 Release from Ispra (60.0 m), 2017-12-15–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/4s1KrSH0tqY1LXrERsC1AnEb},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/4s1KrSH0tqY1LXrERsC1AnEb}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from Ispra (60.0 m), 2017-12-15–2026-03-31
ID - 11676/4s1KrSH0tqY1LXrERsC1AnEb
PY - 2026
UR - https://hdl.handle.net/11676/4s1KrSH0tqY1LXrERsC1AnEb
PB - Atmosphere Thematic Centre
AU - Bergamaschi, Peter
AU - Manca, Giovanni
ER - 
ICOS_ATC_L2_L2-2026.1_IPR_60.0_CTS_CO2.zip
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1 MB (1489588 bytes)
72679
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Acquisition

2017-12-15 00:00:00
2026-03-31 23:00:00
60.0

Production

2026-07-01 13:55:05

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 13:55:09
2026-07-01 13:55:05

Technical information

R, U, O
zip
e2cd4aad21f4b6a6352d7ac446c0b502711bd3ab8d3fe10f5738671376b57f57
4s1KrSH0tqY1LXrERsC1AnEb06uNP+EPVzhnE3a1f1c
Lat: 45.8147, Lon: 8.636, Alt: 210.0 m
CO2 ICOS dry air mole fraction