IPCC > Chapter 8 of the Working Group I Contribution to the IPCC Sixth Assessment Report

Version: 0.0.1 | Published: 13 Jun 2023 | Updated: 715 days ago

Chapter 8 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for Figure 8.18 (v20220718)

Dataset

Summary

Citation:

Sénési, S. , 2023, Chapter 8 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for Figure 8.18 (v20220718), NERC EDS Centre for Environmental Data Analysis, https://dx.doi.org/10.5285/caf598e54c674d219f2e245df32dbc1a

DOI Name:

https://dx.doi.org/10.5285/caf598e54c674d219f2e245df32dbc1a

Documentation

Associated Media:

https://www.ipcc.ch/report/ar6/wg1/figures/chapter-8/figure-8-18/

https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter08_SM.pdf

https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter08.pdf

https://cammac.readthedocs.io/en/latest/software_organization.html#sofware-requirements

https://doi.org/10.5281/zenodo.5217343

Description:

Data for Figure 8.18 from Chapter 8 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6). Figure 8.18 shows projected long-term relative changes in seasonal mean runoff. --------------------------------------------------- How to cite this dataset --------------------------------------------------- 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: Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, and O. Zolina, 2021: Water Cycle Changes. 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. PeÃÅan, 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. YelekcÃßi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 1055‚Äì1210, doi:10.1017/9781009157896.010. --------------------------------------------------- Figure subpanels --------------------------------------------------- The figure has multiple panels. Data is provided in panel-specific sub-directories. --------------------------------------------------- List of data provided --------------------------------------------------- This dataset contains global maps of projected relative change (%) in runoff seasonal mean for: - December‚ÄìJanuary‚ÄìFebruary (DJF; left panels) - June‚ÄìJuly‚ÄìAugust (JJA; right panels) The data are averaged across CMIP6 models for the SSP1.2-6, SSP2-4.5¬†and SSP5-8.5¬†scenarios. All changes are estimated in 2081‚Äì2100 relative to 1995‚Äì2014. --------------------------------------------------- Data provided in relation to figure --------------------------------------------------- There are two NetCDF files per panel : ¬† - one for the main field, which is represented with colors and has 'rchange' or 'rmeans' in the filename ¬† - the other for the confidence information, based on fraction of models which agree about signal change sign, which is represented in figures by diagonal lines as specified by the so called AR6 simple hatching scheme; it has 'agreemeent' or 'slashes' in the filename Each datafile has NetCDF attributes which clearly describe the data. CMIP6 is the sixth phase of the Coupled Model Intercomparison Project. SSP126 is the Shared Socioeconomic Pathway which represents the lower boundary of radiative forcing and development scenarios, consistent with RCP2.6. SSP245 is the Shared Socioeconomic Pathway which represents the median of radiative forcing and development scenarios, consistent with RCP4.5. SSP585 is the Shared Socioeconomic Pathway which represents the upper boundary of radiative forcing and development scenarios, consistent with RCP8.5. --------------------------------------------------- Sources of additional information --------------------------------------------------- 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 8) - Link to the Supplementary Material for Chapter 8, which contains details on the input data used in Table 8.SM.1 - Link to the code for all figures in Chapter 8, archived on Zenodo. - Link to the documentation for CAMMAC, the tool used for AR6 analysis.

Is Part Of:

IPCC Sixth Assessment Report (AR6) Chapter 8: Water cycle changes

Coverage

Spatial Coverage:

Global

Start Date:

01 January 2081

End Date:

31 December 2100

Geographic Bounding Box

Lower Left Latitude:

-90

Lower Left Longitude:

-180

Upper Right Latitude:

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:

netCDF

Language: