Transcription of Global Carbon Budget
1 Global Carbon Budget 2021. The GCP is a Global and a Research Published on 4 November 2021. Research Project of Partner of PowerPoint version Acknowledgements The work presented here has been possible thanks to the enormous observational and modelling efforts of the institutions and networks below Atmospheric CO2 datasets Atmospheric inversions NOAA/ESRL (Dlugokencky and Tans 2021) CarbonTracker Europe | Jena CarboScope | CAMS | UoE. Scripps (Keeling et al. 1976) In situ | NISMON-CO2 | CMS-Flux Land models Fossil CO2 emissions CABLE-POP | CLASSIC | | DLEM | IBIS | ISAM |. Andrew and Peters, 2021 ISBA-CTRIP | JSBACH | JULES-ES | LPJ-GUESS | LPJ | LPX- CDIAC (Gilfillan and Marland, 2021) Bern | OCN | ORCHIDEEv3 | SDGVM | VISIT | YIBs UNFCCC, 2021a Climate forcing CRU (Harris et al. 2014) | JRA-55. BP, 2021 (Kobayashi et al. 2015). Consumption Emissions Ocean models Peters et al.
2 2011 CESM-ETHZ | | MICOM-HAMOCC. GTAP (Narayanan et al. 2015) ( ) | MOM6-COBALT (Princeton) |. MPIOM-HAMOCC6 | (CNRM) |. Land-Use Change NEMO-PISCES (IPSL) | NEMO-PlankTOM12. Houghton and Nassikas 2017 fCO2 based ocean flux products BLUE (Hansis et al. 2015) CMEMS-LSCE-FFNNv2 |CSIR-ML6 | Jena- MLS | JMA-MLR. OSCAR (Gasser et al. 2020) | NIES-NN | MPI-SOMFFN | OS-ETHZ-GRaCER | Watson GFED4 (van der Werf et al. 2017) et al. FAO-FRA and FAOSTAT. Surface Ocean CO2 Atlas SOCATv2021. HYDE (Klein Goldewijk et al. 2017). LUH2 (Hurtt et al. 2020). Full references provided in Friedlingstein et al 2021. Contributors 94 people | 70 organisations | 18 countries P Friedlingstein UK | MW Jones UK | M O'Sullivan UK | RM Andrew Norway | DCE Bakker UK. J Hauck Germany | Le Qu r UK | GP Peters Norway | W Peters Netherlands | J Pongratz Germany S Sitch UK | JG Canadell Australia | P Ciais France | RB Jackson USA.
3 Simone R. Alin USA | Peter Anthoni USA | Nicholas R. Bates Bermuda | Meike Becker Norway | Nicolas Bellouin UK |. Laurent Bopp France | Thi Tuyet Trang Chau France | Fr d ric Chevallier France | Louise P. Chini USA | Margot Cronin Ireland | Kim I. Currie New Zealand | Bertrand Decharme France | Laique M. Djeutchouang South Africa | Xinyu Dou China | Wiley Evans Canada | Richard A. Feely USA | Liang Feng UK | Thomas Gasser Austria | Dennis Gilfillan USA |. Thanos Gkritzalis Belgium | Giacomo Grassi Italy | Luke Gregor Switzerland | Nicolas Gruber Switzerland | O zgu r Gu rses Germany | Ian Harris UK| Richard A. Houghton USA | George Hurtt USA | Yosuke Iida Japan | Tatiana Ilyina Germany | Ingrid T. Luijkx Netherlands | Atul K. Jain USA | Steve D. Jones UK | Etsushi Kato Japan | Daniel Kennedy USA | Kees Klein Goldewijk Netherlands | Ju rgen Knauer Australia | Jan Ivar Korsbakken Norway | Arne Ko rtzinger Germany | Peter Landschu tzer Germany | Siv K.
4 Lauvset Norway | Nathalie Lef vre France | Sebastian Lienert Switzerland | Zhu Liu China | Danica Lombardozzi USA | Gregg Marland USA | Nicolas Metzl France | David R. Munro USA | Junjie Liu USA | Gregg Marland USA | Patrick C. McGuire UK | Joe R. Melton Canada | David R. Munro USA | Julia E. M. S. Nabel Germany | Shin-ichiro Nakaoka Japan | Yosuke Niwa Japan | Tsuneo Ono Japan | Denis Pierrot USA |. Benjamin Poulter USA | Gregor Rehder Germany | Laure Resplandy USA | Eddy Robertson UK | Christian Ro denbeck Germany | Thais M Rosan UK | Jo rg Schwinger Norway | Clemens Schwingshackl Germany | Roland S f rian France |. Adrienne J. Sutton USA | Colm Sweeney USA | Toste Tanhua Germany | Pieter P. Tans USA | Hanqin Tian USA | Bronte Tilbrook Australia | Francesco Tubiello Italy | Guido R. van der Werf Netherlands | Nicolas Vuichard France | Chisato Wada Japan | Rik Wanninkhof USA | Andrew J.
5 Watson UK | David Willis UK | Andrew J. Wiltshire UK | Wenping Yuan China | Chao Yue France | Xu Yue China | So nke Zaehle Germany | Jiye Zeng Japan Atlas Team Members at LSCE, France Communications Team P Ciais | A Peregon | P Brockmann Davies | A Morrison | C Bartman | N Hawtin | K Mansell Data Access and Additional Resources More information, data sources and data files: More information, data sources and data files: (co-funded in part by BNP Paribas Foundation). Contact: Contact: Download of figures and data Global Carbon Budget Additional country figures Figures and data for most slides available from All the data is shown in billion tonnes CO2 (GtCO2). 1 Gigatonne (Gt) = 1 billion tonnes = 1 1015g = 1 Petagram (Pg). 1 kg Carbon (C) = kg Carbon dioxide (CO2). 1 GtC = billion tonnes CO2 = GtCO2. (Figures in units of GtC and GtCO2 are available from ).
6 Most figures in this presentation are available for download as PNG, PDF and SVG files from along with the data required to produce them. Disclaimer The Global Carbon Budget and the information presented here are intended for those interested in learning about the Carbon cycle, and how human activities are changing it. The information contained herein is provided as a public service, with the understanding that the Global Carbon Project team make no warranties, either expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the information. License Our intention is that these figures and data are used. That's why they're released under the Creative Commons Attribution International license. Simply put, you may freely copy and modify these figures and data, and use them in both commercial and non-commercial works, as long as you give credit to the Global Carbon Project.
7 If you're just tweeting a figure or using a figure in a presentation, then it already says at the bottom that it's by the Global Carbon Project, so you're good to go! If you use the data directly or modify the figure then you will need to make sure the attribution is in place. For details on the license, visit the Creative Commons website. Suggested citation for use in a book: Used with permission of the Global Carbon Project under the Creative Commons Attribution International license.. Atmospheric CO2 concentration The Global CO2 concentration increased from ~277 ppm in 1750 to 415 ppm in 2021 (up 49%). Globally averaged surface atmospheric CO2 concentration. Data from: NOAA-ESRL after 1980;. the Scripps Institution of Oceanography before 1980. Source: NOAA-ESRL; Scripps Institution of Oceanography; Friedlingstein et al 2021; Global Carbon Project 2021.
8 Anthropogenic perturbation of the Global Carbon cycle Perturbation of the Global Carbon cycle caused by anthropogenic activities, Global annual average for the decade 2011 2020 (GtCO2/yr). The Budget imbalance is the difference between the estimated emissions and sinks. Source: NOAA-ESRL; Friedlingstein et al 2021; Canadell et al 2021 (IPCC AR6 WG1 Chapter 5); Global Carbon Project 2021. Key Highlights in 2021. Summary of fossil CO2 emissions in 2020 and 2021. 2021 projected 2021 projected 2020 emissions 2020 growth Region / Country emissions growth emissions (billion tonnes/yr) (percent). (percent) (billion tonnes/yr). China USA EU27 India All others (incl. IAS*) World (incl. IAS*) *IAS: Emissions from use of international aviation and maritime shipping bunker fuels are not usually included in national totals Source: Friedlingstein et al 2021; Global Carbon Project 2021.
9 Global Fossil CO2 Emissions Global fossil CO2 emissions: 2 GtCO2 in 2020, 53% over 1990. Projection for 2021: 2 GtCO2, [ ] higher than 2020. Uncertainty is 5% for one standard deviation (IPCC likely range). The 2021 projection is based on preliminary data and modelling. Source: Friedlingstein et al 2021; Global Carbon Project 2021. Emissions Projections for 2021. Global fossil CO2 emissions are projected to increase by [ ] in 2021. The 2021 projections are based on preliminary data and modelling. Source: Friedlingstein et al 2021; Global Carbon Project 2021. Fossil CO2 emissions growth: 2019 2021. Emissions are expected to increase in most countries in 2021, with the largest increase in China, USA, and India Figure shows the top four countries contributing to emissions changes Source: Friedlingstein et al 2021; Global Carbon Project 2021. Forecast of Global atmospheric CO2 concentration The Global atmospheric CO2 concentration is forecast to average 415 parts per million (ppm) in 2021, increasing by ppm Source: Friedlingstein et al 2021; Global Carbon Budget 2021.
10 Mauna Loa atmospheric CO2. Atmospheric CO2 concentration increased every single year, including in 2020, despite the drop in fossil fuel emissions, because of continued emissions Source: Tans and Keeling (2020); Friedlingstein et al 2021; Global Carbon Budget 2021. Fossil CO2 Emissions by country Global Fossil CO2 Emissions Global fossil CO2 emissions have risen steadily over the last decades. Emissions in 2021 are set to rebound towards their pre-COVID-19 levels after an unprecedented drop in 2020. The 2021 projection is based on preliminary data and modelling. Source: Friedlingstein et al 2021; Global Carbon Project 2021. Top emitters: Fossil CO2 Emissions to 2020. The top six emitters in 2020 covered 66% of Global emissions China 31%, United States 14%, EU27 7%, India 7%, Russia 5%, and Japan 3%. International aviation and maritime shipping (bunker fuels) contributed of Global emissions in 2020.
