2026-08-09T06:52:37Z https://oai.datacite.org/oai

doi:10.18160/gr1q-6sk4 2026-01-28T13:43:13Z MVIY SND.ICOS

10.18160/GR1Q-6SK4 Ganesan, Anita Anita Ganesan 0000-0001-5715-8923 Manning, Alistair Alistair Manning 0000-0002-1431-7514 Henne, Stephan Stephan Henne 0000-0002-6637-4887 De Longueville, Helene Helene De Longueville 0000-0002-3955-4508 Ramsden, Alice Alice Ramsden 0000-0003-3937-8556 Brito Melo, Daniela Daniela Brito Melo 0000-0003-1685-9197 Danjou, Alexandre Alexandre Danjou 0009-0002-5291-1933 Andrews, Peter Peter Andrews 0009-0003-9436-965X Murphy, Brendan Brendan Murphy 0000-0001-9327-389X Redington, Alison Alison Redington 0000-0002-5223-3098 Pitt, Joseph Joseph Pitt 0000-0002-8660-5136 ICOS ERIC - Carbon Portal 2026 zip files ELRIS FLEXPART InTEM NAME PARIS RHIME cf4 ch4 greenhouse gas flux hfc125 hfc134a hfc143a hfc152a hfc227ea hfc23 hfc236fa hfc245fa hfc32 hfc365mfc hfc4310mee inverse modelling n2o nf3 pfc116 pfc218 pfc318 sf6 Andrews, Peter Peter Andrews 0009-0003-9436-965X Brito Melo, Daniela Daniela Brito Melo 0000-0003-1685-9197 Danjou, Alexandre Alexandre Danjou 0009-0002-5291-1933 De Longueville, Helene Helene De Longueville 0000-0002-3955-4508 Ganesan, Anita Anita Ganesan 0000-0001-5715-8923 Ganesan, Anita Anita Ganesan 0000-0001-5715-8923 Henne, Stephan Stephan Henne 0000-0002-6637-4887 Henne, Stephan Stephan Henne 0000-0002-6637-4887 Manning, Alistair Alistair Manning 0000-0002-1431-7514 Manning, Alistair Alistair Manning 0000-0002-1431-7514 Murphy, Brendan Brendan Murphy 0000-0001-9327-389X Pitt, Joseph Joseph Pitt 0000-0002-8660-5136 Ramsden, Alice Alice Ramsden 0000-0003-3937-8556 Redington, Alison Alison Redington 0000-0002-5223-3098 2026-01-28 10.5194/acp-14-3855-2014 10.5194/acp-21-12739-2021 10.5194/acp-16-3683-2016 10.1007/978-0-387-68854-1 10.5194/acp-5-2461-2005 10.3030/101081430 10.18160/X5ZG-C3WE 10.18160/T18D-C85R 10.18160/JK51-GFYB 10.60718/75d7-qe84 Arbitrary ZIP archive 1.0 Creative Commons Attribution 4.0 International The collection contains monthly/yearly inverse modelling results of European non-CO2 greenhouse gas fluxes for the period 2017-2024 (FLEXPART) and 2013-2024 (NAME). The files are prepared for use with the Inverse Modelling Intercomparison Tool 'fluxy' available from https://github.com/openghg/fluxy. Results were obtained with three different inverse modelling systems: RHIME (https://doi.org/10.5194/acp-14-3855-2014), InTEM (https://doi.org/10.5194/acp-21-12739-2021), and ELRIS (https://doi.org/10.5194/acp-16-3683-2016). All systems used transport simulations from the Lagrangian Particle Dispersion Models NAME (https://doi.org/10.1007/978-0-387-68854-1) and FLEXPART (https://doi.org/10.5194/acp-5-2461-2005). The dataset was generated in the framework of the Horizon EU project PARIS (Grant Agreement nr 101081430, https://horizoneurope-paris.eu/, https://doi.org/10.3030/101081430). GHG flux estimates and their uncertainties are provided for the larger North Atlantic domain containing parts of North America and all of Europe, whereas observational constraint, depending on the compound, is mainly limited to Western, Central and Northern Europe. Flux estimates outside this general area are a associated with large uncertainties and potential biases and, as such, are not suitable for comparison or validation purposes. Similarly, observational coverage generally improved during the period coved by the inverse modelling, leading to a general reduction of uncertainty over time, whereas earlier results may lack sufficient certainty for quantitative interpretation. National emission totals are provided only for European countries (and/or regions) with smallest general uncertainties for the region comprising Ireland, United Kingdom, France, Belgium, Luxembourg, Netherlands and Germany. An interpretation of the results for eight focus countries is available as deliverable D2.3 from the project homepage (https://horizoneurope-paris.eu/deliverables/). The inverse modelling is based on surface based in-situ and flask sampling observations primarily obtained from two sources. 1) The ICOS carbon portal for the European ObsPack methane (https://doi.org/10.18160/X5ZG-C3WE) and nitrous oxide collections (https://doi.org/10.18160/T18D-C85R). 2. Additional observations of synthetic gases obtained as part of the project PARIS, the AGAGE and DECC networks, available from the ICOS carbon portal (https://doi.org/10.18160/JK51-GFYB). The latest observations of synthetic gases from AGAGE stations is available from (https://doi.org/10.60718/75d7-qe84). Whenever the current dataset is used in further analysis and publications, the authors/creators should be contacted to assure proper use and interpretation. PARIS_NID -97.9 39.38 10.729 79.057 European Union Horizon Europe research and innovation programme 101081430 Process Attribution of Regional Emissions (PARIS)