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ICOS ATC CO2 Release from La Réunion (6.0 m)

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2018-05-17–2026-03-31
11676/83hqZhmQcrWy0XWbIRyc_sAL (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)
De Mazière, M., Sha, M., Ramonet, M. (2026). ICOS ATC CO2 Release from La Réunion (6.0 m), 2018-05-17–2026-03-31, ICOS RI, https://hdl.handle.net/11676/83hqZhmQcrWy0XWbIRyc_sAL
BibTex
@misc{https://hdl.handle.net/11676/83hqZhmQcrWy0XWbIRyc_sAL,
  author={De Mazière, Martine and Sha, Mahesh Kumar and Ramonet, Michel},
  title={ICOS ATC CO2 Release from La Réunion (6.0 m), 2018-05-17–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/83hqZhmQcrWy0XWbIRyc_sAL},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/83hqZhmQcrWy0XWbIRyc_sAL}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from La Réunion (6.0 m), 2018-05-17–2026-03-31
ID - 11676/83hqZhmQcrWy0XWbIRyc_sAL
PY - 2026
UR - https://hdl.handle.net/11676/83hqZhmQcrWy0XWbIRyc_sAL
PB - Atmosphere Thematic Centre
AU - De Mazière, Martine
AU - Sha, Mahesh Kumar
AU - Ramonet, Michel
ER - 
ICOS_ATC_L2_L2-2026.1_RUN_6.0_CTS_CO2.zip
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69018
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Acquisition

2018-05-17 00:00:00
2026-03-31 23:00:00
6.0

Production

2026-07-01 14:04:40

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 14:04:44
2026-07-01 14:04:40

Technical information

R, U, O
zip
f3786a66199072b5b2d1759b211c9cfec00b2d92657e99c624895ec1a75abcc2
83hqZhmQcrWy0XWbIRyc/sALLZJlfpnGJIlewadavMI
Lat: -21.0796, Lon: 55.3841, Alt: 2154.0 m
CO2 ICOS dry air mole fraction