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10.18160/VBRF-KNXJ (target, metadata)
11676/m2zxZKqcjsw0aIKP4MM9JvOG (link)
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historic mole fractions of CO2 in the atmosphere
Ramonet, M., P. Ciais, F. Apadula, J. Bartyzel , A. Bastos, P. Bergamaschi, P. E. Blanc, D. Brunner, L. C. d. Torchiaro, F. Calzolari, H. Chen, L. Chmura, A. Colomb, S. Conil, P. Cristofanelli, E. Cuevas, R. Curcoll, M. Delmotte, A. d. Sarra, L. Emmenegger, G. Forster, A. Frumau, C. Gerbig, F. Gheusi, S. Hammer, L. Haszpra, J. Hatakka, L. Hazan, M. Heliasz, S. Henne, A. Hensen, O. Hermansen, P. Keronen, R. Kivi, K. Kominkova, D. Kubistin, O. Laurent, T. Laurila, J. Lavric, I. Lehner, K.E.J. Lehtinen, A. Leskinen, M. Leuenberger, I. Levin, M. Lindauer, M. Lopez, C. L. Myhre, I. Mammarella, G. Manca, A. Manning, M. V. Marek, P. Marklund, D. Martin, F. Meinhardt, N. Mihalopoulos, M. Molder, J. A. Morgui, J. Necki, S. O'Doherty, C. O'Dowd, M. Ottosson, C. Philippon, S. Piacentino, J. M. Pichon, C. Plass-Duelmer, A. Resovsky, L.Rivier, X. Rodó, M.K. Sha, H. Scheeren, D. Sferlazzo, T. G. Spain, K. M. Stanley, M. Steinbacher, P. Trisolano, A. Vermeulen, G. Vítková, D. Weyrauch, I. Xueref-Remy, K. Yala and C. Y. Kwok (2020): The fingerprint of the summer 2018 drought in Europe on ground-based atmospheric CO2 measurements. Phil. Trans. of the Royal Soc. B,
Drought 2018, pre-ICOS

Previewable variables

Name Value type Unit Quantity kind
TIMESTAMP time instant, UTC
co2 CO2 mixing ratio (dry mole fraction) µmol mol-1 portion
Stdev standard deviation of gas mole fraction µmol mol-1 portion
Flag quality flag
NbPoints number of points number


2009-09-01 02:00:00
2019-04-01 23:00:00


2019-06-06 07:42:16


2020-03-04 11:09:30
2020-03-04 11:09:38

Spatial coverage

Lat: 44.3781, Lon: -1.2311, Alt: 73.0 m