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ICOS ATC CO2 Release from Jülich (120.0 m)

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2019-10-21–2026-03-31
11676/jCqSBMnCwgQBy_XraT8buDQ_ (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)
Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Zwerschke, E. (2026). ICOS ATC CO2 Release from Jülich (120.0 m), 2019-10-21–2026-03-31, ICOS RI, https://hdl.handle.net/11676/jCqSBMnCwgQBy_XraT8buDQ_
BibTex
@misc{https://hdl.handle.net/11676/jCqSBMnCwgQBy_XraT8buDQ_,
  author={Kubistin, Dagmar and Plaß-Dülmer, Christian and Arnold, Sabrina and Kneuer, Tobias and Lindauer, Matthias and Müller-Williams, Jennifer and Zwerschke, Elena},
  title={ICOS ATC CO2 Release from Jülich (120.0 m), 2019-10-21–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/jCqSBMnCwgQBy_XraT8buDQ_},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/jCqSBMnCwgQBy_XraT8buDQ_}
}
RIS
TY - DATA
T1 - ICOS ATC CO2 Release from Jülich (120.0 m), 2019-10-21–2026-03-31
ID - 11676/jCqSBMnCwgQBy_XraT8buDQ_
PY - 2026
UR - https://hdl.handle.net/11676/jCqSBMnCwgQBy_XraT8buDQ_
PB - Atmosphere Thematic Centre
AU - Kubistin, Dagmar
AU - Plaß-Dülmer, Christian
AU - Arnold, Sabrina
AU - Kneuer, Tobias
AU - Lindauer, Matthias
AU - Müller-Williams, Jennifer
AU - Zwerschke, Elena
ER - 
ICOS_ATC_L2_L2-2026.1_JUE_120.0_CTS_CO2.zip
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File Size
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1 MB (1130756 bytes)
56496
2

Acquisition

2019-10-21 00:00:00
2026-03-31 23:00:00
120.0

Production

2026-07-01 13:55:39

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 13:55:42
2026-07-01 13:55:39

Technical information

R, U, O
zip
8c2a9204c9c2c20401cbf5eb693f1bb8343fd422b932182f25c7db11fe544b3c
jCqSBMnCwgQBy/XraT8buDQ/1CK5MhgvJcfbEf5USzw
Lat: 50.9102, Lon: 6.4096, Alt: 98.0 m
CO2 ICOS dry air mole fraction