Version: 1.0.0 | Published: 12 Mar 2024 | Updated: 444 days ago
Chapter 2 of the Working Group I Contribution to the IPCC Sixth Assessment Report - Input data for Figure 2.11 (v20220428)
Dataset
Summary
Citation:
Trewin, B.; Kaufman, D.; Fawcett, R.; Kennedy, J. , 2023, Chapter 2 of the
Working Group I Contribution to the IPCC Sixth Assessment Report - Input data
for Figure 2.11 (v20220428), NERC EDS Centre for Environmental Data
Analysis, https://dx.doi.org/10.5285/033cd690801741c9bc745b8da55faef4
Documentation
Associated Media:
Description:
Input Data for Figure 2.11 from Chapter 2 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
Figure 2.11 shows observed global temperature change over a wide range of timescales.
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How to cite this dataset
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When citing this dataset, please include both the data citation below (under 'Citable as') and the following citation for the report component from which the figure originates:
Gulev, S.K., P.W. Thorne, J. Ahn, F.J. Dentener, C.M. Domingues, S. Gerland, D. Gong, D.S. Kaufman, H.C. Nnamchi, J. Quaas, J.A. Rivera, S. Sathyendranath, S.L. Smith, B. Trewin, K. von Schuckmann, and R.S. Vose, 2021: Changing State of the Climate System. In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change[Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 287–422, doi:10.1017/9781009157896.004.
Citable as: Trewin, B.; Kaufman, D.; Fawcett, R.; Kennedy, J. (2023): Chapter 2 of the Working Group I Contribution to the IPCC Sixth Assessment Report - Input data for Figure 2.11 (v20220428). NERC EDS Centre for Environmental Data Analysis, 03 July 2023. doi:10.5285/033cd690801741c9bc745b8da55faef4. https://dx.doi.org/10.5285/033cd690801741c9bc745b8da55faef4
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Figure subpanels
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The figure has three subpanels. Input data are provided for panel b and panel c (lower panel).
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List of data provided
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Panel b:
- gridded file of observed trends (as ASCII text) and significance overlay. Separate notes document.
Panel c (lower panel):
- Global surface temperature, relative to 1850 - 1900 for annual and decadal means from instrumental data for 1850–2020, along with the uncertainty range from HadCRUT5.
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Data provided in relation to figure
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Panel b:
- IndermediateData_Figure-2_11-HadCRUT_significance_overlay_1981-2020.txt
- IntermediateData_Figure-2_11-HadCRUT_significance_overlay_1900-1980.txt
- IntermediateData_Figure-2_11-HadCRUT_trends_1900-1980.txt
- IntermediateData_Figure-2_11-HadCRUT_trends_1981-2020.txt
Panel c:
- Figure_2_11c-lower_panel.csv; relates to the lower part of the figure. (black line, column 2, HadCRUT 5.0; cyan line, column 3, NOAA Global Temp; pink line, column 4, Berkeley Earth; orange line, column 5, Kadow et al.; grey shadow, columns 6 and 7, HadCRUT confidence limit)
HadCRUT5 is a gridded dataset of global historical surface temperature anomalies relative to a 1961-1990 reference period produced by the Met Office Hadley Centre.
NOAA Global Temp is a gridded dataset of global historical surface temperature anomalies relative to a 1971-2000 reference period produced by the National Oceanic and Atmospheric Administration.
Berkeley Earth is a global historical land-ocean temperature index produced by Berkeley Earth.
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Notes on reproducing the figure from the provided data
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Figure 2.11b - this is an ASCII grid (described in Figure_2_11-notes_on_HadCRUT_trend_files.txt) with a significance overlay. Should be approximately reproducible with any standard software to produce maps from gridded data.
Figure 2.11c (lower panel), link to the code to reproduce this part of the figure is provided in the Related Documents section of this catalogue record.
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Sources of additional information
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The following weblinks are provided in the Related Documents section of this catalogue record:
- Link to the figure on the IPCC AR6 website
- Link to the report component containing the figure (Chapter 2)
- Link to the Supplementary Material for Chapter 2, which contains details on the input data used in Table 2.SM.1
- Link to the code for the figure, archived on Zenodo.
Is Part Of:
IPCC (AR6) Chapter 2: Changing state of the climate system
Coverage
Start Date:
01 January 1850
End Date:
31 December 2020
Geographic Bounding Box
Lower Left Latitude:
-90
Lower Left Longitude:
-180
Upper Right Latitude:
90
Upper Right Longitude:
180
Provenance
Source:
Data produced by Intergovernmental Panel on Climate Change (IPCC) authors and
supplied for archiving at the Centre for Environmental Data Analysis (CEDA) by
the Technical Support Unit (TSU) for IPCC Working Group I (WGI). Data curated on
behalf of the IPCC Data Distribution Centre (IPCC-DDC).
Accessibility
Access
Access Service:
This data is publicly avaliable for download. When using these data you must
cite them correctly using the citation given on the Data Catalogue record.
Format:
Data are netCDF formatted
Language:
en
Usage
Resource Creator:
Trewin, B.; Kaufman, D.; Fawcett, R.; Kennedy, J.
Origin
Name:
IPCC Data Catalogue