2026-06-02T23:23:38Z https://oai.datacite.org/oai

doi:10.18160/fz9p-5kqd 2025-09-03T13:08:22Z MVIY SND.ICOS

10.18160/FZ9P-5KQD Narbaud, Clément Clément Narbaud 0000-0001-8834-1552 Apadula, Francesco Francesco Apadula 0000-0002-0969-0525 Arnold, Sabrina Sabrina Arnold 0000-0001-6797-1715 Bergamaschi, Peter Peter Bergamaschi 0000-0003-4555-1829 Biermann, Tobias Tobias Biermann 0000-0001-8538-1495 Blanc, Pierre-Eric Pierre-Eric Blanc Brunner, Dominik Dominik Brunner Chen, Huilin Huilin Chen 0000-0002-1573-6673 Chmura, Lukasz Lukasz Chmura Colomb, Aurélie Aurélie Colomb 0000-0002-2595-3911 Conil, Sébastien Sébastien Conil 0000-0001-6767-821X Couret, Cédric Cédric Couret 0000-0002-1874-9883 Cristofanelli, Paolo Paolo Cristofanelli 0000-0001-5666-9131 De Mazière, Martine Martine De Mazière 0000-0003-4889-5889 Delmotte, Marc Marc Delmotte 0000-0003-3805-818X Emmenegger, Lukas Lukas Emmenegger 0000-0002-9812-3986 Forster, Grant Grant Forster 0000-0003-1783-9307 Frumau, Arnoud Arnoud Frumau 0000-0001-5940-0285 Gerbig, Christoph Christoph Gerbig 0000-0002-1112-8603 Gheusi, François François Gheusi Hammer, Samuel Samuel Hammer Haszpra, Laszlo Laszlo Haszpra Hatakka, Juha Juha Hatakka Heliasz, Michal Michal Heliasz 0000-0003-2635-9604 Heltai, Daniela Daniela Heltai Henne, Stephan Stephan Henne Hensen, Arjan Arjan Hensen 0000-0002-8467-7785 Hermansen, Ove Ove Hermansen 0000-0001-7353-057X Hoheisel, Antje Antje Hoheisel Kneuer, Tobias Tobias Kneuer 0000-0002-5621-3780 Komínková, Kateřina Kateřina Komínková 0000-0003-4001-9999 Kubistin, Dagmar Dagmar Kubistin 0000-0002-5467-9309 Laurent, Olivier Olivier Laurent 0000-0002-2029-6262 Laurila, Tuomas Tuomas Laurila 0000-0002-1967-0624 Lehner, Irene Irene Lehner 0000-0002-2263-6734 Lehtinen, Kari Kari Lehtinen 0000-0002-7827-2810 Leskinen, Ari Ari Leskinen 0000-0003-4308-4534 Leuenberger, Markus Markus Leuenberger 0000-0003-4299-6793 Levin, Ingeborg Ingeborg Levin Levula, Janne Janne Levula Lindauer, Matthias Matthias Lindauer 0000-0001-9274-8750 Lopez, Morgan Morgan Lopez 0000-0003-1725-3410 Lund Myhre, Cathrine Cathrine Lund Myhre 0000-0003-3587-5926 Lunder, Chris Chris Lunder 0000-0002-7663-3192 Mammarella, Ivan Ivan Mammarella 0000-0002-8516-3356 Manca, Giovanni Giovanni Manca 0000-0002-9376-0310 Manning, Andrew Andrew Manning 0000-0001-6952-7773 Marek, Michal Michal Marek 0000-0003-3349-8987 Marklund, Per Per Marklund 0000-0001-7264-5498 Martin, Damien Damien Martin Meinhardt, Frank Frank Meinhardt Mölder, Meelis Meelis Mölder 0000-0001-6767-3195 Müller-Williams, Jennifer Jennifer Müller-Williams 0000-0002-4840-7729 Necki, Jaroslaw Jaroslaw Necki O'Doherty, Simon Simon O'Doherty Ottosson-Löfvenius, Mikaell Mikaell Ottosson-Löfvenius Philippon, Carole Carole Philippon Piacentino, Salvatore Salvatore Piacentino Pichon, Jean-Marc Jean-Marc Pichon Pitt, Joseph Joseph Pitt 0000-0002-8660-5136 Platt, Stephen Matthew Stephen Matthew Platt 0000-0002-8439-6633 Plaß-Dülmer, Christian Christian Plaß-Dülmer Ramonet, Michel Michel Ramonet 0000-0003-1157-1186 Rivas-Soriano, Pedro Pedro Rivas-Soriano Scheeren, Bert Bert Scheeren 0000-0001-6333-8402 Schmidt, Martina Martina Schmidt Schumacher, Marcus Marcus Schumacher Sha, Mahesh Kumar Mahesh Kumar Sha 0000-0003-1440-1529 Smith, Paul Paul Smith 0000-0002-3773-1419 Spain, Gerard Gerard Spain Stanley, Kieran Kieran Stanley Steinbacher, Martin Martin Steinbacher 0000-0002-7195-8115 Sørensen, Lise Lotte Lise Lotte Sørensen Trisolino, Pamela Pamela Trisolino 0000-0003-1786-5310 Vermeulen, Alex Alex Vermeulen 0000-0002-8158-8787 Vítková, Gabriela Gabriela Vítková 0000-0002-1022-0256 Xueref-Remy, Irène Irène Xueref-Remy Yver-Kwok, Camille Camille Yver-Kwok 0000-0002-2181-2863 di Sarra, Alcide Alcide di Sarra 0000-0002-2405-2898 Atmosphere Thematic Centre ICOS-CAL-FCL ICOS ERIC -- Carbon Portal 2023 CSV files CH4 CO2 concentration ICOS-CAL-FCL 2023-08-08 ICOS ATC time series as Comma Separated Values (CSV) 1.0 Creative Commons Attribution 4.0 International Atmospheric Greenhouse Gas Mole Fractions of CO2 and CH4 collected in Europe, covering the period 1972-2023 for CO2 and 1984-2023 for CH4, including final quality-controlled Level 2 ICOS data, release L2-2023.1. During the most recent period, a selected set of stations, after being labelled as ICOS stations, follow the ICOS Atmospheric Station specification V2.0 (https://doi.org/10.18160/GK28-2188). All concentrations are calibrated to the WMO X2019 CO2 mole fraction scale in µmole/mole (ppm), and WMO X2004A CH4 mole fraction scale in nmole/mole (ppb). BIK 53.2294 23.0128 BIR 58.3886 8.2519 BIS 44.3781 -1.2311 BRM 47.1896 8.1755 BSD 54.3586 -1.1504 CBW 51.9703 4.9264 CMN 44.1936 10.6999 CRA 43.1298 0.3692 CRP 52.18 -6.37 DEC 40.7439 0.7866 EEC 36.0586 -5.664 ERS 42.9692 9.3801 FKL 35.3378 25.6694 GAT 53.0657 11.4429 GIC 40.3457 -5.1755 HEI 49.4172 8.675 HEL 54.1804 7.8833 HPB 47.8011 11.0246 HTM 56.0976 13.4189 HUN 46.9558 16.6522 IPR 45.8147 8.636 IVI 61.2069 -48.1697 IZO 28.309 -16.499 JAR 58.2776 27.3082 JFJ 46.5475 7.9851 JUE 50.9102 6.4096 KAS 49.2333 19.9833 KIT 49.0915 8.4249 KRE 49.572 15.08 LHW 47.4822 8.3973 LIN 52.1663 14.1226 LMP 35.5181 12.6322 LMU 41.6 -1.1 LUT 53.4036 6.3528 MHD 53.3261 -9.9036 MLH 55.355 -7.333 NOR 60.0864 17.4794 OHP 43.931 5.712 OPE 48.5619 5.5036 OXK 50.03 11.8083 PAL 67.9733 24.1157 PDM 42.9372 0.1411 PRS 45.93 7.7 PUI 62.9096 27.6549 PUY 45.7719 2.9658 RGL 51.9975 -2.5399 ROC 48.4133 -3.8895 RUN -21.0796 55.3841 SAC 48.7227 2.142 SGC 36.6956 -5.3975 SMR 61.8474 24.2947 SNO 81.3605 -16.3943 SSL 47.9167 7.9166 STE 53.0431 8.4588 SVB 64.256 19.775 TAC 52.5188 1.1387 TIK 71.8031 128.9742 TOH 51.8088 10.535 TRN 47.9647 2.1125 UTO 59.7839 21.3672 VAC 42.8786 -3.2139 WAO 52.95 1.121 WES 54.9231 8.308 ZEP 78.9072 11.8867 ZSF 47.4165 10.9796 ZUG 47.4211 10.9859