ICOS ATC 14C Release analysed by ICOS CRL, Pallas (12.0 m)
2017-12-14–2021-11-10
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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
Hatakka, J. (2022). ICOS ATC 14C Release analysed by ICOS CRL, Pallas (12.0 m), 2017-12-14–2021-11-10, ICOS RI, https://hdl.handle.net/11676/FgmSRF_tny15D_apTlggM30r
BibTex
@misc{https://hdl.handle.net/11676/FgmSRF_tny15D_apTlggM30r,
author={Hatakka, Juha},
title={ICOS ATC 14C Release analysed by ICOS CRL, Pallas (12.0 m), 2017-12-14–2021-11-10},
year={2022},
url={https://hdl.handle.net/11676/FgmSRF_tny15D_apTlggM30r},
publisher={Atmosphere Thematic Centre},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/FgmSRF_tny15D_apTlggM30r}
}
RIS
TY - DATA T1 - ICOS ATC 14C Release analysed by ICOS CRL, Pallas (12.0 m), 2017-12-14–2021-11-10 ID - 11676/FgmSRF_tny15D_apTlggM30r PY - 2022 UR - https://hdl.handle.net/11676/FgmSRF_tny15D_apTlggM30r PB - Atmosphere Thematic Centre AU - Hatakka, Juha ER -
ICOS_ATC_L2_L2-2022.1_PAL_12.0_779_14C.zip
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Acquisition
2017-12-14 00:00:00
2021-11-10 07:50:00
12.0
Production
2022-07-11 11:54:07
Previewable variables
Statistics
118
28
Technical information
R, U, O
160992445fed9f2d790ff6a94e5820337d2be393646fed7a5b9598ba4aaae451
FgmSRF/tny15D/apTlggM30r45Nkb+16W5WYukqq5FE
Lat: 67.9733, Lon: 24.1157, Alt: 565.0 m
14CO2
ICOS