Dataset
Chapter 11 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for FAQ 11.1, figure 1 (v20220629)
Abstract
Data for FAQ 11.1 , figure 1 from Chapter 11 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
FAQ 11.1, figure 1 shows global maps of future changes in surface temperature and precipitation for long-term average and extreme conditions.
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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:
Seneviratne, S.I., X. Zhang, M. Adnan, W. Badi, C. Dereczynski, A. Di Luca, S. Ghosh, I. Iskandar, J. Kossin, S. Lewis, F. Otto, I. Pinto, M. Satoh, S.M. Vicente-Serrano, M. Wehner, and B. Zhou, 2021: Weather and Climate Extreme Events in a Changing Climate. 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. 1513–1766, doi:10.1017/9781009157896.013.
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Figure subpanels
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The figure has four panels, with data provided for all panels.
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List of data provided
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This dataset contains:
- Summer mean temperature (days) change (relative to 1850-1900)
- Annual maximum temperature (°C) change (relative to 1850-1900)
- Summer mean precipitatioin (%) change (relative to 1850-1900)
- Annual maximum daily precipitation (%) change (relative to 1850-1900)
The data is given at a global warming levels (GWL) of +4.0°C.
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Data provided in relation to figure
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Panel a:
- FAQ_11_1_Figure_1a_cmip6_summer_temperature_change_at_4_0C.nc: simulated summer mean temperature change (°C) at 4.0°C global warming relative to 1850-1900
Panel b:
- FAQ_11_1_Figure_1b_cmip6_TXx_change_at_4_0C.nc: simulated annual maximum temperature change (°C) at 4.0°C global warming relative to 1850-1900
Panel c:
- FAQ_11_1_Figure_1c_cmip6_summer_prec_change_at_4_0C.nc: simulated summer mean precipitation change (%) at 4.0°C global warming relative to 1850-1900
Panel d:
- FAQ_11_1_Figure_1d_cmip6_Rx1day_change_at_4_0C.nc: simulated annual maximum daily precipitation change (%) at 4.0°C global warming relative to 1850-1900
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 figure on the IPCC AR6 website
- Link to the report component containing the figure (Chapter 11)
- Link to the Supplementary Material for Chapter 11, which contains details on the input data used in Table 11.SM.9
- Link to the Ch11 GitHub repository containing scripts for generating figures
- 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: 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 11.1, figure 1 from Chapter 11 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6) |
| Abstract | Global maps of future changes in surface temperature (top panels) and precipitation (bottom panels) for long-term average (left) and extreme conditions (right). All changes were estimated using the Coupled Model Intercomparison Project Phase 6 (CMIP6) ensemble median for a scenario with a global warming of 4°C relative to 1850–1900 temperatures. Average surface temperatures refers to the warmest three-month season (summer in mid- to high latitudes) and extreme temperature refer to the hottest day in a year. Precipitation changes, which can include both rainfall and snowfall changes, are normalized by 1850–1900 values and shown in percentage; extreme precipitation refers to the largest daily precipitation in a year. |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
- units: %
- var_id: Rx1day
- long_name: Annual maximum 1-day precipitation
- var_id: TXx
- long_name: Annual maximum temperature
- units: °C
- long_name: Near-Surface Air Temperature
- units: °C
- var_id: summer_temperature
- units: %
- long_name: Precipitation
- var_id: summer_prec
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- long_name: latitude
- var_id: lat
- units: degrees_east
- standard_name: longitude
- long_name: longitude
- var_id: lon
Temporal Range
1850-01-01T12:00:00
2100-12-31T12:00:00
Geographic Extent
90.0000° |
||
-180.0000° |
180.0000° |
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-90.0000° |