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ICOS ATC CO2 Release from Hohenpeissenberg (50.0 m)

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2015-09-18–2026-03-31
11676/zUonS1Eq7cZbhV9A1j_fCrmU (link)

Quality-controlled data on molar fraction of atmospheric CO2

Instrument Id 1516: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied from 2024-05-22 to 2026-03-02. 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)
ICOS
ICOS Atmosphere Release 2026-1 of Level 2 Greenhouse Gas Mole Fractions of CO2, CH4, N2O, CO, meteorology, Radon-222 and 14CO2, and flask samples analysed for CO2, CH4, N2O, CO, H2, SF6 and , delta 13C Co2, delta18OCO2, delta O2N2 and 14C
ICOS Atmosphere Level 2 data, Hohenpeissenberg, release 2026-1
Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Schumacher, M., Zwerschke, E. (2026). ICOS ATC CO2 Release from Hohenpeissenberg (50.0 m), 2015-09-18–2026-03-31, ICOS RI, https://hdl.handle.net/11676/zUonS1Eq7cZbhV9A1j_fCrmU
BibTex 
@misc{https://hdl.handle.net/11676/zUonS1Eq7cZbhV9A1j_fCrmU,
  author={Kubistin, Dagmar and Plaß-Dülmer, Christian and Arnold, Sabrina and Kneuer, Tobias and Lindauer, Matthias and Müller-Williams, Jennifer and Schumacher, Marcus and Zwerschke, Elena},
  title={ICOS ATC CO2 Release from Hohenpeissenberg (50.0 m), 2015-09-18–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/zUonS1Eq7cZbhV9A1j_fCrmU},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/zUonS1Eq7cZbhV9A1j_fCrmU}
}
RIS 
TY - DATA
T1 - ICOS ATC CO2 Release from Hohenpeissenberg (50.0 m), 2015-09-18–2026-03-31
ID - 11676/zUonS1Eq7cZbhV9A1j_fCrmU
PY - 2026
UR - https://hdl.handle.net/11676/zUonS1Eq7cZbhV9A1j_fCrmU
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 - Schumacher, Marcus
AU - Zwerschke, Elena
ER -
view #1, view #2, view #3
ICOS_ATC_L2_L2-2026.1_HPB_50.0_CTS_CO2.zip
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2 MB (1810015 bytes)
92328
ICOS ATC CO2 Release
2
ICOS CCBY4 Data Licence

Acquisition

Hohenpeissenberg
2015-09-18 00:00:00
2026-03-31 23:00:00
CO2-CH4-CO-H2O Picarro Analyzer
CO2-CH4-CO-H2O Picarro Analyzer
CO2-CH4-H2O Picarro Analyzer
CO2-CH4-H2O Picarro Analyzer
50.0

Production

Atmosphere Thematic Centre
Atmosphere Thematic Centre
2026-07-01 13:52:49
ICOS-CAL-FCL

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

13
1

Submission

Atmosphere Thematic Centre
2026-07-01 13:52:49
2026-07-01 13:52:44

Technical information

ICOS ATC time series
R, U, O
zip
cd4a274b512aedc65b855f40d63fdf0ab99464b108a40f5857b13b23a35170fc
zUonS1Eq7cZbhV9A1j/fCrmUZLEIpA9YV7E7I6NRcPw
Lat: 47.8011, Lon: 11.0246, Alt: 934.0 m
Hohenpeissenberg
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
CO2 ICOS dry air mole fraction