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ICOS ATC CO2 Release from Weybourne (10.0 m)

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2021-10-21–2026-03-31
11676/dFKVv866WU73wMFo_cEA9deK (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)
Forster, G., Manning, A. (2026). ICOS ATC CO2 Release from Weybourne (10.0 m), 2021-10-21–2026-03-31, ICOS RI, https://hdl.handle.net/11676/dFKVv866WU73wMFo_cEA9deK
BibTex
@misc{https://hdl.handle.net/11676/dFKVv866WU73wMFo_cEA9deK,
  author={Forster, Grant and Manning, Andrew},
  title={ICOS ATC CO2 Release from Weybourne (10.0 m), 2021-10-21–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/dFKVv866WU73wMFo_cEA9deK},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/dFKVv866WU73wMFo_cEA9deK}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from Weybourne (10.0 m), 2021-10-21–2026-03-31
ID - 11676/dFKVv866WU73wMFo_cEA9deK
PY - 2026
UR - https://hdl.handle.net/11676/dFKVv866WU73wMFo_cEA9deK
PB - Atmosphere Thematic Centre
AU - Forster, Grant
AU - Manning, Andrew
ER - 
ICOS_ATC_L2_L2-2026.1_WAO_10.0_CTS_CO2.zip
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Acquisition

2021-10-21 00:00:00
2026-03-31 23:00:00
10.0

Production

2026-07-01 14:11:42

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

1
4

Submission

2026-07-01 14:11:44
2026-07-01 14:11:42

Technical information

R, U, O
zip
745295bfceba594ef7c0c168fdc100f5d78aea7ffc361f56150f03a77420ff37
dFKVv866WU73wMFo/cEA9deK6n/8Nh9WFQ8Dp3Qg/zc
Lat: 52.95, Lon: 1.121, Alt: 17.0 m
CO2 ICOS dry air mole fraction