Articles | Volume 16, issue 6
https://doi.org/10.5194/essd-16-2625-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/essd-16-2625-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Data description paper
| 
05 Jun 2024
Data description paper |
| 05 Jun 2024
| 05 Jun 2024
Indicators of Global Climate Change 2023: annual update of key indicators of the state of the climate system and human influence
Priestley Centre, University of Leeds, Leeds, LS2 9JT, UK
Chris Smith
Priestley Centre, University of Leeds, Leeds, LS2 9JT, UK
International Institute for Applied Systems Analysis (IIASA), Vienna, Austria
Met Office Hadley Centre, Exeter, UK
Tristram Walsh
Environmental Change Institute, University of Oxford, Oxford, UK
William F. Lamb
Mercator Research Institute on Global Commons and Climate Change (MCC), Berlin, Germany
Priestley Centre, University of Leeds, Leeds, LS2 9JT, UK
Robin Lamboll
Centre for Environmental Policy, Imperial College London, London, UK
Bradley Hall
German Climate Computing Center, Hamburg, Germany (DKRZ)
Mathias Hauser
Institute for Atmospheric and Climate Science, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
Aurélien Ribes
Météo France, Université de Toulouse, CNRS, Toulouse, France
Debbie Rosen
Priestley Centre, University of Leeds, Leeds, LS2 9JT, UK
Nathan P. Gillett
Environment and Climate Change Canada, Victoria, Canada
Matthew D. Palmer
Met Office Hadley Centre, Exeter, UK
School of Earth Sciences, University of Bristol, Bristol, UK
Joeri Rogelj
Centre for Environmental Policy, Imperial College London, London, UK
Karina von Schuckmann
Mercator Ocean International, Toulouse, France
Blair Trewin
Bureau of Meteorology, Melbourne, Australia
Myles Allen
Environmental Change Institute, University of Oxford, Oxford, UK
Robbie Andrew
CICERO Center for International Climate Research, Oslo, Norway
Richard A. Betts
Met Office Hadley Centre, Exeter, UK
Faculty of Environment, Science and Economy, University of Exeter, Exeter, UK
Alex Borger
Climate Change Tracker, Data for Action Foundation, Amsterdam, the Netherlands
Tim Boyer
NOAA's National Centers for Environmental Information (NCEI), Silver Spring, MD, USA
Jiddu A. Broersma
Climate Change Tracker, Data for Action Foundation, Amsterdam, the Netherlands
Carlo Buontempo
ECWMF, Bonn, Germany
Samantha Burgess
ECWMF, Bonn, Germany
Chiara Cagnazzo
ECWMF, Bonn, Germany
Lijing Cheng
Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
Pierre Friedlingstein
Faculty of Environment, Science and Economy, University of Exeter, Exeter, UK
Laboratoire de Météorologie Dynamique/Institut Pierre Simon Laplace, CNRS, École normale supérieure/Université PSL, Paris, France
Andrew Gettelman
LARC, NASA, Hampton, USA
Johannes Gütschow
Climate Resource, Melbourne, Australia
Masayoshi Ishii
Meteorological Research Institute, Tsukuba, Japan
Stuart Jenkins
Environmental Change Institute, University of Oxford, Oxford, UK
NOAA Global Monitoring Laboratory, Boulder, CO, USA
CIRES, University of Colorado Boulder, Boulder, CO, USA
Colin Morice
Met Office Hadley Centre, Exeter, UK
Jens Mühle
Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, USA
Christopher Kadow
German Climate Computing Center, Hamburg, Germany (DKRZ)
John Kennedy
independent researcher: Verdun, France
Rachel E. Killick
Met Office Hadley Centre, Exeter, UK
Paul B. Krummel
Global Systems Institute, University of Exeter, Exeter, UK
Jan C. Minx
Mercator Research Institute on Global Commons and Climate Change (MCC), Berlin, Germany
Priestley Centre, University of Leeds, Leeds, LS2 9JT, UK
Gunnar Myhre
CICERO Center for International Climate Research, Oslo, Norway
Vaishali Naik
NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ, USA
Glen P. Peters
CICERO Center for International Climate Research, Oslo, Norway
Anna Pirani
Euro-Mediterranean Center on Climate Change (CMCC), Venice, Italy
Environmental Sciences, Università Cà Foscari, Venice, Italy
Julia Pongratz
Department für Geographie, Ludwig-Maximilians-Universität München, Munich, Germany
Max Planck Institute for Meteorology, Hamburg, Germany
Carl-Friedrich Schleussner
Climate Analytics, Berlin, Germany
Geography Department and IRI THESys, Humboldt-Universität zu Berlin, Berlin, Germany
Sonia I. Seneviratne
Institute for Atmospheric and Climate Science, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
Sophie Szopa
Institut Pierre Simon Laplace, Laboratoire des sciences du climat et de l'environnement, UMR8212 CNRS-CEA-UVSQ, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
Peter Thorne
ICARUS Climate Research Centre, Maynooth University, Maynooth, Ireland
Mahesh V. M. Kovilakam
LARC, NASA, Hampton, USA
Elisa Majamäki
Finnish Meteorological Institute, Helsinki, Finland
Jukka-Pekka Jalkanen
Finnish Meteorological Institute, Helsinki, Finland
Margreet van Marle
Delteras, Delft, the Netherlands
Rachel M. Hoesly
Pacific Northwest National Laboratory, Richland, WA, USA
Robert Rohde
Berkeley Earth, Berkeley, CA, USA
Dominik Schumacher
Institute for Atmospheric and Climate Science, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
Guido van der Werf
Wageningen University and Research, Wageningen, the Netherlands
Russell Vose
NOAA's National Centers for Environmental Information (NCEI), Asheville, NC, USA
Kirsten Zickfeld
Department of Geography, Simon Fraser University, Vancouver, Canada
Xuebin Zhang
Environment and Climate Change Canada, Victoria, Canada
Valérie Masson-Delmotte
Institut Pierre Simon Laplace, Laboratoire des sciences du climat et de l'environnement, UMR8212 CNRS-CEA-UVSQ, Université Paris-Saclay, 91191, Gif-sur-Yvette, France
Panmao Zhai
Chinese Academy of Meteorological Sciences, Beijing, China
Publisher's note: the authors have alerted us that in the originally published article, an erroneous number was reported in Table 10 (2014–2023 should read 1.81 °C in the third column, not 1.74 °C). This has been corrected and Fig. 11 updated accordingly. Everything else remains unchanged.
Data sets
Indicators of Global Climate Change 2023 (v2024.05.29b) Chris Smith et al. https://doi.org/10.5281/zenodo.11388387
HadEX3: Global land-surface climate extremes indices v3.0.4 (1901-2018) R. J. H. Dunn et al. https://doi.org/10.5285/115d5e4ebf7148ec941423ec86fa9f26
Model code and software
Carbon Budget Calculator, 2024 R. Lamboll and J. Rogelj https://github.com/Rlamboll/AR6CarbonBudgetCalc/tree/v1.0.1
Indicators of Global Climate Change 2023 C. Smith et al. https://github.com/ClimateIndicator/data/tree/v2024.05.29b
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Short summary
This paper tracks some key indicators of global warming through time, from 1850 through to the end of 2023. It is designed to give an authoritative estimate of global warming to date and its causes. We find that in 2023, global warming reached 1.3 °C and is increasing at over 0.2 °C per decade. This is caused by all-time-high greenhouse gas emissions.
This paper tracks some key indicators of global warming through time, from 1850 through to the...
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