Persistent Identifier
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doi:10.11588/data/GRSSBN |
Publication Date
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2023-12-07 |
Title
| 14C-based ΔffCO2 estimates for Heidelberg and OPE and input data for the Rhine Valley ffCO2 inversion (2019-2020) |
Author
| Maier, Fabian (Institut für Umweltphysik, Heidelberg University, INF 229, 69120 Heidelberg, Germany) - ORCID: 0000-0001-7834-4805
Levin, Ingeborg (Institut für Umweltphysik, Heidelberg University, INF 229, 69120 Heidelberg, Germany)
Hammer, Samuel (ICOS Central Radiocarbon Laboratory, Heidelberg University, Berliner Straße 53, 69120 Heidelberg, Germany)
Conil, Sébastien (ANDRA, DISTEC/EES, Observatoire Pérenne de l'Environnement, 55290 Bure, France)
Preunkert, Susanne (ICOS Central Radiocarbon Laboratory, Heidelberg University, Berliner Straße 53, 69120 Heidelberg, Germany) |
Point of Contact
|
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Maier, Fabian (Institut für Umweltphysik, Heidelberg University, INF 229, 69120 Heidelberg, Germany)
Hammer, Samuel (ICOS Central Radiocarbon Laboratory, Heidelberg University, Berliner Straße 53, 69120 Heidelberg, Germany)
Preunkert, Susanne (ICOS Central Radiocarbon Laboratory, Heidelberg University, Berliner Straße 53, 69120 Heidelberg, Germany)
Conil, Sébastien (ANDRA, DISTEC/EES, Observatoire Pérenne de l'Environnement, 55290 Bure, France) |
Description
| These data files show the Δ14CO2, CO2 and CO measurements as well as the 14C-based ΔffCO2 estimates of the flask samples collected in Heidelberg (HEI, 2019-2020) and at the ICOS site Observatoire pérenne de l'environnement (OPE, Sep. 2020 - Mar. 2021). Moreover, modelled ΔffCO2 and ΔCO concentrations based on the Stochastic Time-Inverted Lagrangian Transport (STILT) model and the Netherlands Organization for Applied Scientific Research (TNO) emissions are given for the respective flask hours. These data are used to compare flask-based with inventory-based ΔCO/ΔffCO2 ratios (Maier et al., 2023a). For Heidelberg, also ΔCO-based ΔffCO2 estimates are presented for the afternoon hours in 2019 and 2020. The afternoon 14C- and ΔCO-based ΔffCO2 estimates from Heidelberg are used as observational constraint in the ffCO2 inversion performed in the Rhine Valley (Maier et al., 2023b). |
Subject
| Earth and Environmental Sciences; Physics |
Keyword
| Radiocarbon, carbon monoxide, fossil fuel CO2 |
Related Publication
| Maier, F. M., Levin, I., Conil, S., Gachkivskyi, M., Denier van der Gon, H., and Hammer, S.: Uncertainty of continuous ∆CO-based ∆ffCO2 estimates derived from 14C flask and bottom-up ∆CO / ∆ffCO2 ratios, EGUsphere [preprint], 2023a. doi: https://doi.org/10.5194/egusphere-2023-1237
Maier, F. M., Rödenbeck, C., Levin, I., Gerbig, C., Gachkivskyi, M., and Hammer, S.: Potential of 14C-based versus ∆CO-based ∆ffCO2 observations to estimate urban fossil fuel CO2 (ffCO2) emissions, EGUsphere [preprint], 2023b. doi: https://doi.org/10.5194/egusphere-2023-1239 |
Funding Information
| ICOS Research Infrastructure
German Weather Service (DWD)
VERIFY: 776810, Horizon 2020 Framework
German Federal Ministry of Transport and Digital Infrastructure |