Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020

Anna Agustí-Panareda; Jérome Barré; Sébastien Massart; Antje Inness; Ilse Aben; Melanie Ades; Bianca C. Baier; Gianpaolo Balsamo; Tobias Borsdorff; Nicolas Bousserez; Souhail Boussetta; Michael Buchwitz; Luca Cantarello; Cyril Crevoisier; Richard Engelen; Henk Eskes; Johannes Flemming; Sébastien Garrigues; Otto Hasekamp; Vincent Huijnen; Luke Jones; Zak Kipling; Bavo Langerock; Joe Mcnorton; Nicolas Meilhac; Stefan Noël; Mark Parrington; Vincent Henri Peuch; Michel Ramonet; Miha Razinger; Maximilian Reuter; Roberto Ribas; Martin Suttie; Colm Sweeney; Jérome Tarniewicz; Lianghai Wu

doi:10.5194/acp-23-3829-2023

Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020

Anna Agustí-Panareda
, Jérome Barré
, Sébastien Massart
, Antje Inness
, Ilse Aben
, Melanie Ades
, Bianca C. Baier
, Gianpaolo Balsamo
, Tobias Borsdorff
, Nicolas Bousserez
, Souhail Boussetta
, Michael Buchwitz
, Luca Cantarello
, Cyril Crevoisier
, Richard Engelen
, Henk Eskes
, Johannes Flemming
, Sébastien Garrigues
, Otto Hasekamp
, Vincent Huijnen

Luke Jones, Zak Kipling, Bavo Langerock, Joe Mcnorton, Nicolas Meilhac, Stefan Noël, Mark Parrington, Vincent Henri Peuch, Michel Ramonet, Miha Razinger, Maximilian Reuter, Roberto Ribas, Martin Suttie, Colm Sweeney, Jérome Tarniewicz, Lianghai Wu

Joint Center for Satellite Data Assimilation

Research output: Contribution to journal › Article › peer-review

54 Scopus citations

Abstract

The Copernicus Atmosphere Monitoring Service (CAMS) has recently produced a greenhouse gas reanalysis (version egg4) that covers almost 2 decades from 2003 to 2020 and which will be extended in the future. This reanalysis dataset includes carbon dioxide (CO2) and methane (CH4). The reanalysis procedure combines model data with satellite data into a globally complete and consistent dataset using the European Centre for Medium-Range Weather Forecasts' Integrated Forecasting System (IFS). This dataset has been carefully evaluated against independent observations to ensure validity and to point out deficiencies to the user. The greenhouse gas reanalysis can be used to examine the impact of atmospheric greenhouse gas concentrations on climate change (such as global and regional climate radiative forcing), assess intercontinental transport, and serve as boundary conditions for regional simulations, among other applications and scientific uses. The caveats associated with changes in assimilated observations and fixed underlying emissions are highlighted, as is their impact on the estimation of trends and annual growth rates of these long-lived greenhouse gases.

Original language	English
Pages (from-to)	3829-3859
Number of pages	31
Journal	Atmospheric Chemistry and Physics
Volume	23
Issue number	6
DOIs	https://doi.org/10.5194/acp-23-3829-2023
State	Published - Mar 31 2023

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Agustí-Panareda, A., Barré, J., Massart, S., Inness, A., Aben, I., Ades, M., Baier, B. C., Balsamo, G., Borsdorff, T., Bousserez, N., Boussetta, S., Buchwitz, M., Cantarello, L., Crevoisier, C., Engelen, R., Eskes, H., Flemming, J., Garrigues, S., Hasekamp, O., ... Wu, L. (2023). Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020. Atmospheric Chemistry and Physics, 23(6), 3829-3859. https://doi.org/10.5194/acp-23-3829-2023

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title = "Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020",

abstract = "The Copernicus Atmosphere Monitoring Service (CAMS) has recently produced a greenhouse gas reanalysis (version egg4) that covers almost 2 decades from 2003 to 2020 and which will be extended in the future. This reanalysis dataset includes carbon dioxide (CO2) and methane (CH4). The reanalysis procedure combines model data with satellite data into a globally complete and consistent dataset using the European Centre for Medium-Range Weather Forecasts' Integrated Forecasting System (IFS). This dataset has been carefully evaluated against independent observations to ensure validity and to point out deficiencies to the user. The greenhouse gas reanalysis can be used to examine the impact of atmospheric greenhouse gas concentrations on climate change (such as global and regional climate radiative forcing), assess intercontinental transport, and serve as boundary conditions for regional simulations, among other applications and scientific uses. The caveats associated with changes in assimilated observations and fixed underlying emissions are highlighted, as is their impact on the estimation of trends and annual growth rates of these long-lived greenhouse gases.",

author = "Anna Agust{\'i}-Panareda and J{\'e}rome Barr{\'e} and S{\'e}bastien Massart and Antje Inness and Ilse Aben and Melanie Ades and Baier, \{Bianca C.\} and Gianpaolo Balsamo and Tobias Borsdorff and Nicolas Bousserez and Souhail Boussetta and Michael Buchwitz and Luca Cantarello and Cyril Crevoisier and Richard Engelen and Henk Eskes and Johannes Flemming and S{\'e}bastien Garrigues and Otto Hasekamp and Vincent Huijnen and Luke Jones and Zak Kipling and Bavo Langerock and Joe Mcnorton and Nicolas Meilhac and Stefan No{\"e}l and Mark Parrington and Peuch, \{Vincent Henri\} and Michel Ramonet and Miha Razinger and Maximilian Reuter and Roberto Ribas and Martin Suttie and Colm Sweeney and J{\'e}rome Tarniewicz and Lianghai Wu",

note = "Publisher Copyright: {\textcopyright} 2023 Anna Agust{\'i}-Panareda et al.",

year = "2023",

month = mar,

day = "31",

doi = "10.5194/acp-23-3829-2023",

language = "English",

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Agustí-Panareda, A, Barré, J, Massart, S, Inness, A, Aben, I, Ades, M, Baier, BC, Balsamo, G, Borsdorff, T, Bousserez, N, Boussetta, S, Buchwitz, M, Cantarello, L, Crevoisier, C, Engelen, R, Eskes, H, Flemming, J, Garrigues, S, Hasekamp, O, Huijnen, V, Jones, L, Kipling, Z, Langerock, B, Mcnorton, J, Meilhac, N, Noël, S, Parrington, M, Peuch, VH, Ramonet, M, Razinger, M, Reuter, M, Ribas, R, Suttie, M, Sweeney, C, Tarniewicz, J & Wu, L 2023, 'Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020', Atmospheric Chemistry and Physics, vol. 23, no. 6, pp. 3829-3859. https://doi.org/10.5194/acp-23-3829-2023

TY - JOUR

T1 - Technical note

T2 - The CAMS greenhouse gas reanalysis from 2003 to 2020

AU - Agustí-Panareda, Anna

AU - Barré, Jérome

AU - Massart, Sébastien

AU - Inness, Antje

AU - Aben, Ilse

AU - Ades, Melanie

AU - Baier, Bianca C.

AU - Balsamo, Gianpaolo

AU - Borsdorff, Tobias

AU - Bousserez, Nicolas

AU - Boussetta, Souhail

AU - Buchwitz, Michael

AU - Cantarello, Luca

AU - Crevoisier, Cyril

AU - Engelen, Richard

AU - Eskes, Henk

AU - Flemming, Johannes

AU - Garrigues, Sébastien

AU - Hasekamp, Otto

AU - Huijnen, Vincent

AU - Jones, Luke

AU - Kipling, Zak

AU - Langerock, Bavo

AU - Mcnorton, Joe

AU - Meilhac, Nicolas

AU - Noël, Stefan

AU - Parrington, Mark

AU - Peuch, Vincent Henri

AU - Ramonet, Michel

AU - Razinger, Miha

AU - Reuter, Maximilian

AU - Ribas, Roberto

AU - Suttie, Martin

AU - Sweeney, Colm

AU - Tarniewicz, Jérome

AU - Wu, Lianghai

PY - 2023/3/31

Y1 - 2023/3/31

N2 - The Copernicus Atmosphere Monitoring Service (CAMS) has recently produced a greenhouse gas reanalysis (version egg4) that covers almost 2 decades from 2003 to 2020 and which will be extended in the future. This reanalysis dataset includes carbon dioxide (CO2) and methane (CH4). The reanalysis procedure combines model data with satellite data into a globally complete and consistent dataset using the European Centre for Medium-Range Weather Forecasts' Integrated Forecasting System (IFS). This dataset has been carefully evaluated against independent observations to ensure validity and to point out deficiencies to the user. The greenhouse gas reanalysis can be used to examine the impact of atmospheric greenhouse gas concentrations on climate change (such as global and regional climate radiative forcing), assess intercontinental transport, and serve as boundary conditions for regional simulations, among other applications and scientific uses. The caveats associated with changes in assimilated observations and fixed underlying emissions are highlighted, as is their impact on the estimation of trends and annual growth rates of these long-lived greenhouse gases.

AB - The Copernicus Atmosphere Monitoring Service (CAMS) has recently produced a greenhouse gas reanalysis (version egg4) that covers almost 2 decades from 2003 to 2020 and which will be extended in the future. This reanalysis dataset includes carbon dioxide (CO2) and methane (CH4). The reanalysis procedure combines model data with satellite data into a globally complete and consistent dataset using the European Centre for Medium-Range Weather Forecasts' Integrated Forecasting System (IFS). This dataset has been carefully evaluated against independent observations to ensure validity and to point out deficiencies to the user. The greenhouse gas reanalysis can be used to examine the impact of atmospheric greenhouse gas concentrations on climate change (such as global and regional climate radiative forcing), assess intercontinental transport, and serve as boundary conditions for regional simulations, among other applications and scientific uses. The caveats associated with changes in assimilated observations and fixed underlying emissions are highlighted, as is their impact on the estimation of trends and annual growth rates of these long-lived greenhouse gases.

UR - https://www.scopus.com/pages/publications/85151638603

U2 - 10.5194/acp-23-3829-2023

DO - 10.5194/acp-23-3829-2023

M3 - Article

AN - SCOPUS:85151638603

SN - 1680-7316

VL - 23

SP - 3829

EP - 3859

JO - Atmospheric Chemistry and Physics

JF - Atmospheric Chemistry and Physics

IS - 6

ER -

Technical note: The CAMS greenhouse gas reanalysis from 2003 to 2020

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