European atmospheric CO2, CH4 and N2O Mole Fraction data product - 2025 - Dataset

Dataset

European atmospheric CO2, CH4 and N2O Mole Fraction data product - 2025

DOI

Atmospheric Greenhouse Gas Mole Fractions of CO2, CH4 and N2O collected in Europe, covering the period 1972-2025 for CO2, 1984-2025 for CH4, and 1994-2025 for N2O, including final quality-controlled Level 2 ICOS data, release L2-2025.1. During the most recent period, a selected set of stations, after being labelled as ICOS stations, follow the ICOS Atmospheric Station specification V1.3. All concentrations are calibrated to the WMO X2019 CO2 mole fraction scale in µmole/mole (ppm), WMO X2004A CH4 mole fraction scale in nmole/mole (ppb) and WMO X2006A N2O mole fraction scale in nmole/mole (ppb).

Identifier
DOI	https://doi.org/10.18160/YRBF-FJNB
Metadata Access	https://oai.datacite.org/oai?verb=GetRecord&metadataPrefix=datacite&identifier=doi:10.18160/yrbf-fjnb

Provenance
Creator	ICOS RI; Apadula, Francesco ; Arnold, Sabrina ; Bergamaschi, Peter ; Biermann, Tobias ; Blanc, Pierre-Eric; Brunner, Dominik ; Chen, Huilin ; Chmura, Lukasz ; Colomb, Aurélie ; Conil, Sébastien (ORCID: 0000-0001-6767-821X); Couret, Cédric ; Cristofanelli, Paolo ; De Mazière, Martine ; Delmotte, Marc (ORCID: 0000-0003-3805-818X); Di Iorio, Tatiana; Emmenegger, Lukas ; Forster, Grant ; Frumau, Arnoud ; Gerbig, Christoph ; Gheusi, François; Hammer, Samuel ; Harris, Eliza; Haszpra, Laszlo; Hatakka, Juha; Heliasz, Michal ; Heltai, Daniela; Henne, Stephan ; Hensen, Arjan ; Hermansen, Ove (ORCID: 0000-0001-7353-057X); Hoheisel, Antje; Jagoda, Pawel; Kneuer, Tobias ; Komínková, Kateřina ; Kubistin, Dagmar ; Larmanou, Eric ; Laurent, Olivier ; Laurila, Tuomas ; Lehner, Irene ; Lehtinen, Kari ; Leskinen, Ari ; Leuenberger, Markus ; Levin, Ingeborg ; Levula, Janne; Lindauer, Matthias ; Lopez, Dylan; Lopez, Morgan ; Lund Myhre, Cathrine ; Lunder, Chris ; Mammarella, Ivan ; Manca, Giovanni ; Manning, Andrew ; Marek, Michal V. ; Marklund, Per ; Martin, Damien; Meinhardt, Frank; Miettinen, Pasi; Molder, Meelis ; Molnár, Mihály; Montaguti, Simonetta; Müller-Williams, Jennifer ; Noe, Steffen Manfred; Nęcki, Jarosław ; O'Doherty, Simon ; Ottosson-Löfvenius, Mikaell; Philippon, Carole; Piacentino, Salvatore; Pichon, Jean-Marc; Pitt, Joseph ; Platt, Stephen Matthew ; Plaß-Dülmer, Christian; Ramonet, Michel ; Rivas-Soriano, Pedro; Scheeren, Bert ; Schmidt, Martina (ORCID: 0000-0002-4648-769X); Schumacher, Marcus; Sferlazzo, Damiano (ORCID: 0009-0000-2970-304X); Sha, Mahesh Kumar ; Smith, Paul ; Spain, Gerard ; Stanley, Kieran ; Steinbacher, Martin ; Sørensen, Lise Lotte; Trisolino, Pamela ; Vermeulen, Alex ; Vítková, Gabriela ; Xueref-Remy, Irène; Ylisirniö, Arttu; Yver-Kwok, Camille ; Zazzeri, Giulia ; Zwerschke, Elena; di Sarra, Alcide ; ICOS ATC-Laboratoires des Sciences du Climat et de L'Environnement (LSCE), France; ICOS Central Radiocarbon Laboratory (CRL), Germany; ICOS Flask And Calibration Laboratory (FCL), Germany
Publisher	ICOS ERIC -- Carbon Portal
Contributor	ICOS-CAL-CRL; ICOS-CAL-FCL
Publication Year	2025
Rights	Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess	true

Representation
Resource Type	ZIP archives; Collection
Format	ICOS ATC time series
Version	1.0
Discipline	Other
Spatial Coverage	(23.013 LON, 53.229 LAT); BIK; BIR; BIS; BRM; BSD; CBW; CMN; CRA; CRP; DEC; EEC; ERS; FKL; GAT; GIC; HEI; HEL; HFD; HPB; HTM; HUN; INE; IPR; IVI; IZO; JAR; JFJ; JUE; KAS; KIT; KRE; LHW; LIN; LMP; LMU; LUT; MDH; MHD; MLH; NOR; OHP; OPE; OXK; PAL; PDM; PRS; PUI; PUY; RGL; ROC; RUN; SAC; SGC; SMR; SNO; SSL; STE; SVB; TAC; TIK; TOH; TRN; UTO; VAC; WAO; WES; ZEP; ZOT; ZSF; ZUG