Dataset
Chapter 3 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for FAQ 3.1, Figure 1 (v20220615)
Abstract
Data for FAQ 3.1, Figure 1 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
FAQ 3.1 Figure 1 shows that observed warming (1850-2018) is only reproduced in simulations including human influence.
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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:
Eyring, V., N.P. Gillett, K.M. Achuta Rao, R. Barimalala, M. Barreiro Parrillo, N. Bellouin, C. Cassou, P.J. Durack, Y. Kosaka, S. McGregor, S. Min, O. Morgenstern, and Y. Sun, 2021: Human Influence on 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. 423–552, doi:10.1017/9781009157896.005.
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List of data provided
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The dataset contains global surface temperature changes timeseries relative to 1850-1900 for 1850-2019 from:
- CMIP6 historical+ssp245 simulations (simulations with human and natural forcing)
- CMIP6 hist-GHG simulations (simulations with anthropogenic green house gases forcing)
- CMIP6 hist-aer simulations (simulation with anthropogenic aerosol forcing)
- CMIP6 hist-nat simulations (simulation with natural forcing only)
- Observations from Chapter 2
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Data provided in relation to figure
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gmst_anomalies_timeseries.csv. Global surface temperature changes timeseries relative to 1850-1900 for 1850-2019 from:
- CMIP6 historical+ssp245 simulations (1850-2019) [mean, grey line]
- CMIP6 historical+ssp245 simulations (1850-2019) [5% range, grey shading, bottom]
- CMIP6 historical+ssp245 simulations (1850-2019) [95% range, grey shading, top]
- CMIP6 hist-GHG simulations (1850-2019) [mean, red line]
- CMIP6 hist-GHG simulations (1850-2019) [5% range, red shading, bottom]
- CMIP6 hist-GHG simulations (1850-2019) [95% range, red shading, top]
- CMIP6 hist-aer simulations (1850-2019) [mean, blue line]
- CMIP6 hist-aer simulations (1850-2019) [5% range, blue shading, bottom]
- CMIP6 hist-aer simulations (1850-2019) [95% range, blue shading, top]
- CMIP6 hist-nat simulations (1850-2019) [mean, green line]
- CMIP6 hist-nat simulations (1850-2019) [5% range, green shading, bottom]
- CMIP6 hist-nat simulations (1850-2019) [95% range, green shading, top]
- Observations from Chapter 2 (1850-2019) [black line]
CMIP6 is the sixth phase of the Coupled Model Intercomparison Project.
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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 report component containing the figure (Chapter 3)
- Link to the Supplementary Material for Chapter 3, which contains details on the input data used in Table 3.SM.1
- Link to the code for the figure, archived on Zenodo.
Details
| Previous Info: |
No news update for this record
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| Previously used record identifiers: |
No related previous identifiers.
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| Access rules: |
Public data: access to these data is available to both registered and non-registered users.
Use of these data is covered by the following licence(s): http://creativecommons.org/licenses/by/4.0/ When using these data you must cite them correctly using the citation given on the CEDA Data Catalogue record. |
| Data lineage: |
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 Quality: |
Data as provided by the IPCC
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| File Format: |
Data are netCDF formatted
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Related Documents
Process overview
| Title | Caption for FAQ 3.1, Figure 1 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6) |
| Abstract | Observed warming (1850–2019) is only reproduced in simulations including human influence. Global surface temperature changes in observations, compared to climate model simulations of the response to all human and natural forcings (grey band), greenhouse gases only (red band), aerosols and other human drivers only (blue band) and natural forcings only (green band). Solid coloured lines show the multi-model mean, and coloured bands show the 5–95% range of individual simulations. |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
- long_name: Year
- units: Year
- var_id: 1
- units: Degrees C
- long_name: gsta_black_obs
- var_id: 14
- units: Degrees C
- var_id: 8
- long_name: gsta_blue_line_hist_aer
- units: Degrees C
- var_id: 9
- long_name: gsta_blue_shading_bottom_hist_aer
- units: Degrees C
- var_id: 10
- long_name: gsta_blue_shading_top_hist_aer
- units: Degrees C
- var_id: 11
- long_name: gsta_green_line_hist_nat
- units: Degrees C
- var_id: 12
- long_name: gsta_green_shading_bottom_hist_nat
- units: Degrees C
- long_name: gsta_green_shading_top_hist_nat
- var_id: 13
- units: Degrees C
- var_id: 2
- long_name: gsta_grey_line_hist_ssp245
- units: Degrees C
- var_id: 3
- long_name: gsta_grey_shading_bottom_hist_ssp245
- units: Degrees C
- var_id: 4
- long_name: gsta_grey_shading_top_hist_ssp245
- units: Degrees C
- var_id: 5
- long_name: gsta_red_line_hist_GHG
- units: Degrees C
- var_id: 6
- long_name: gsta_red_shading_bottom_hist_GHG
- units: Degrees C
- var_id: 7
- long_name: gsta_red_shading_top_hist_GHG
Co-ordinate Variables
Temporal Range
1850-01-01T12:00:00
2019-12-31T12:00:00
Geographic Extent
90.0000° |
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-180.0000° |
180.0000° |
|
-90.0000° |