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ICOS ATC CO2 Release from Ispra (100.0 m)

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2017-12-15–2026-03-31
11676/9MIHh-WUf9GfJ9wKTTg0GkTJ (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 (100.0 m), 2017-12-15–2026-03-31, ICOS RI, https://hdl.handle.net/11676/9MIHh-WUf9GfJ9wKTTg0GkTJ
BibTex
@misc{https://hdl.handle.net/11676/9MIHh-WUf9GfJ9wKTTg0GkTJ,
  author={Bergamaschi, Peter and Manca, Giovanni},
  title={ICOS ATC CO2 Release from Ispra (100.0 m), 2017-12-15–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/9MIHh-WUf9GfJ9wKTTg0GkTJ},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/9MIHh-WUf9GfJ9wKTTg0GkTJ}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from Ispra (100.0 m), 2017-12-15–2026-03-31
ID - 11676/9MIHh-WUf9GfJ9wKTTg0GkTJ
PY - 2026
UR - https://hdl.handle.net/11676/9MIHh-WUf9GfJ9wKTTg0GkTJ
PB - Atmosphere Thematic Centre
AU - Bergamaschi, Peter
AU - Manca, Giovanni
ER - 
ICOS_ATC_L2_L2-2026.1_IPR_100.0_CTS_CO2.zip
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2 MB (1607389 bytes)
72679
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Acquisition

2017-12-15 00:00:00
2026-03-31 23:00:00
100.0

Production

2026-07-01 13:54:39

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 13:54:43
2026-07-01 13:54:39

Technical information

R, U, O
zip
f4c20787e5947fd19f27dc0a4d38341a44c95760854063941a9a28b2a2391dfd
9MIHh+WUf9GfJ9wKTTg0GkTJV2CFQGOUGpoosqI5Hf0
Lat: 45.8147, Lon: 8.636, Alt: 210.0 m
CO2 ICOS dry air mole fraction