ICOS ATC 14C Release analysed by ICOS CRL, Saclay (100.0 m)
2018-05-11–2019-08-04
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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
Ramonet, M., Delmotte, M. (2021). ICOS ATC 14C Release analysed by ICOS CRL, Saclay (100.0 m), 2018-05-11–2019-08-04, ICOS RI, https://hdl.handle.net/11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud
BibTex
@misc{https://hdl.handle.net/11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud, author={Ramonet, Michel and Delmotte, Marc}, title={ICOS ATC 14C Release analysed by ICOS CRL, Saclay (100.0 m), 2018-05-11–2019-08-04}, year={2021}, url={https://hdl.handle.net/11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud}, publisher={Atmosphere Thematic Centre}, copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence}, pid={11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud} }
RIS
TY - DATA T1 - ICOS ATC 14C Release analysed by ICOS CRL, Saclay (100.0 m), 2018-05-11–2019-08-04 ID - 11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud PY - 2021 UR - https://hdl.handle.net/11676/H7Qf2CqTDbA4UbYGRNtiQ7Ud PB - Atmosphere Thematic Centre AU - Ramonet, Michel AU - Delmotte, Marc ER -
ICOS_ATC_L2_L2-2021.1_SAC_100.0_779_14C.zip
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Acquisition
2018-05-11 00:00:00
2019-08-05 00:00:00
100.0
Production
2021-05-26 09:39:13
Previewable variables
Statistics
167
12
Technical information
R, O, U
1fb41fd82a930db03851b60644db6243b51d14753731fcc33c6ac89d67f283fa
H7Qf2CqTDbA4UbYGRNtiQ7UdFHU3MfzDPGrInWfyg/o
Lat: 48.7227, Lon: 2.142, Alt: 160.0 m
14CO2
ICOS