ICOS ATC 14C Release analysed by ICOS CRL, Observatoire pérenne de l'environnement (120.0 m)
2015-09-28–2021-11-22
Deprecated data
Next version(s):
qEyHhV7s7WR4rPniYTrM46ff
Latest version(s):
uZRvcOdQfW-svMIoE9ZNItag
11676/llsaJzNxT8jv_k_dN2oSVhf9 (link)
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., Conil, S., Delmotte, M., Laurent, O. (2022). ICOS ATC 14C Release analysed by ICOS CRL, Observatoire pérenne de l'environnement (120.0 m), 2015-09-28–2021-11-22, ICOS RI, https://hdl.handle.net/11676/llsaJzNxT8jv_k_dN2oSVhf9
BibTex
@misc{https://hdl.handle.net/11676/llsaJzNxT8jv_k_dN2oSVhf9, author={Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier}, title={ICOS ATC 14C Release analysed by ICOS CRL, Observatoire pérenne de l'environnement (120.0 m), 2015-09-28–2021-11-22}, year={2022}, url={https://hdl.handle.net/11676/llsaJzNxT8jv_k_dN2oSVhf9}, publisher={Atmosphere Thematic Centre}, copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence}, pid={11676/llsaJzNxT8jv_k_dN2oSVhf9} }
RIS
TY - DATA T1 - ICOS ATC 14C Release analysed by ICOS CRL, Observatoire pérenne de l'environnement (120.0 m), 2015-09-28–2021-11-22 ID - 11676/llsaJzNxT8jv_k_dN2oSVhf9 PY - 2022 UR - https://hdl.handle.net/11676/llsaJzNxT8jv_k_dN2oSVhf9 PB - Atmosphere Thematic Centre AU - Ramonet, Michel AU - Conil, Sébastien AU - Delmotte, Marc AU - Laurent, Olivier ER -
ICOS_ATC_L2_L2-2022.1_OPE_120.0_779_14C.zip
View contents
File | Size | |
---|---|---|
Loading... |
4 KB (4070 bytes)
137
2
Acquisition
2015-09-28 00:00:00
2021-11-22 14:35:00
120.0
Production
2022-07-11 11:54:06
Previewable variables
Statistics
120
21
Technical information
R, U, O
965b1a2733714fc8effe4fdd376a125617fdb5e14d6be06d46a7aca3fdf501a0
llsaJzNxT8jv/k/dN2oSVhf9teFNa+BtRqeso/31AaA
Lat: 48.5619, Lon: 5.5036, Alt: 390.0 m
14CO2
ICOS