ICOS ATC 14C Release analysed by ICOS CRL, Ochsenkopf (163.0 m)
2021-04-21–2022-11-16
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The ICOS Central Radiocarbon Laboratory (CRL) central task is the high-precision measurement of the ¹⁴C content in atmospheric CO₂. The ¹⁴CO₂ activity is determined for grab samples (flask) as well as for two-week integrated ambient air samples. Two ¹⁴CO₂ analytical techniques are applied in the CRL: Accelerator Mass Spectrometry (AMS) in collaboration with the CEZA laboratory in Mannheim, Germany (Lux, 2019), and Low-Level gas proportional Counting (LLC) (Kromer & Münnich, 1992). The comparability of both measurement techniques is continuously monitored and was documented in Hammer et al. (2017)
Lux, J. T. (2018). A new target preparation facility for high precision AMS measurements and strategies for efficient ¹⁴CO₂ sampling (Doctoral dissertation). DOI: https://doi.org/10.11588/heidok.00024767
Kromer, B., & Münnich, K. O. (1992). CO₂ gas proportional counting in radiocarbon dating—review and perspective. Radiocarbon after four decades, 184-197. DOI: https://doi.org/10.1007/978-1-4757-4249-7_13
Hammer, S., Friedrich, R., Kromer, B., Cherkinsky, A., Lehman, S. J., Meijer, H. A., ... & Uchida, M. (2017). Compatibility of Atmospheric ¹⁴CO₂ Measurements: Comparing the Heidelberg Low-Level Counting Facility to International Accelerator Mass Spectrometry (AMS) Laboratories. Radiocarbon, 59(3), 875-883. DOI: https://doi.org/10.1017/RDC.2016.62
See also CEZA laboratory: https://www.ceza.de/en
Kubistin, D., Plaß-Dülmer, C., Kneuer, T., Lindauer, M., Müller-Williams, J. (2023). ICOS ATC 14C Release analysed by ICOS CRL, Ochsenkopf (163.0 m), 2021-04-21–2022-11-16, ICOS RI, https://hdl.handle.net/11676/oaNpFATrQdsxvY0tWz-2v5a_
BibTex
@misc{https://hdl.handle.net/11676/oaNpFATrQdsxvY0tWz-2v5a_, author={Kubistin, Dagmar and Plaß-Dülmer, Christian and Kneuer, Tobias and Lindauer, Matthias and Müller-Williams, Jennifer}, title={ICOS ATC 14C Release analysed by ICOS CRL, Ochsenkopf (163.0 m), 2021-04-21–2022-11-16}, year={2023}, url={https://hdl.handle.net/11676/oaNpFATrQdsxvY0tWz-2v5a_}, publisher={Atmosphere Thematic Centre}, copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence}, pid={11676/oaNpFATrQdsxvY0tWz-2v5a_} }
RIS
TY - DATA T1 - ICOS ATC 14C Release analysed by ICOS CRL, Ochsenkopf (163.0 m), 2021-04-21–2022-11-16 ID - 11676/oaNpFATrQdsxvY0tWz-2v5a_ PY - 2023 UR - https://hdl.handle.net/11676/oaNpFATrQdsxvY0tWz-2v5a_ PB - Atmosphere Thematic Centre AU - Kubistin, Dagmar AU - Plaß-Dülmer, Christian AU - Kneuer, Tobias AU - Lindauer, Matthias AU - Müller-Williams, Jennifer ER -
ICOS_ATC_L2_L2-2023.1_OXK_163.0_779_14C.zip
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Acquisition
2021-04-21 15:18:00
2022-11-16 11:45:00
163.0
Production
2023-07-05 10:14:06
Previewable variables
Statistics
92
10
Technical information
R, U, O
a1a3691404eb41db31bd8d2d5b3fb6bf96bfcd447eb3ebec32b151f4f47dd4fe
oaNpFATrQdsxvY0tWz+2v5a/zUR+s+vsMrFR9PR91P4
Lat: 50.03, Lon: 11.8083, Alt: 1022.0 m
14CO2
ICOS