Version: 0.0.1 | Published: 7 Mar 2023 | Updated: 813 days ago
Chapter 3 of the Working Group I Contribution to the IPCC Sixth Assessment Report - data for Figure 3.39 (v20220614)
Dataset
Summary
Citation:
Phillips, A.; Kosaka, Y.; Cassou, C.; Kazeroni, R. , 2023, Chapter 3 of the
Working Group I Contribution to the IPCC Sixth Assessment Report - data for
Figure 3.39 (v20220614), NERC EDS Centre for Environmental Data
Analysis, http://dx.doi.org/10.5285/02006a22c33b42039d96be53d332930a
Alternate Identifier:
Documentation
Associated Media:
https://www.ipcc.ch/report/ar6/wg1/figures/chapter-3/figure-3-39
https://doi.org/10.5281/zenodo.6783258
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter_03_Supplementary_Material.pdf
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter_03.pdf
https://github.com/IPCC-WG1/Chapter-3_Fig39
Description:
Data for Figure 3.39 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
Figure 3.39 shows the observed and simulatedPacific Decadal Variability (PDV).
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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. P?©an, 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. Yelek?ßi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 423‚Äì552, doi:10.1017/9781009157896.005.
Contribution to the IPCC Sixth Assessment Report - data for Figure 3.39 (v20220614). NERC EDS Centre for Environmental Data Analysis, 08 February 2023. doi:10.5285/02006a22c33b42039d96be53d332930a. http://dx.doi.org/10.5285/02006a22c33b42039d96be53d332930a
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Figure subpanels
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The figure has six panels. Files are not separated according to the panels.
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List of data provided
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pdv.obs.nc contains
- Observed SST anomalies associated with the PDV pattern
- Observed PDV index time series (unfiltered)
- Observed PDV index time series (low-pass filtered)
- Taylor statistics of the observed PDV patterns
- Statistical significance of the observed SST anomalies associated with the PDV pattern
pdv.hist.cmip6.nc contains
- Simulated SST anomalies associated with the PDV pattern
- Simulated PDV index time series (unfiltered)
- Simulated PDV index time series (low-pass filtered)
- Taylor statistics of the simulated PDV patterns
based on CMIP6 historical simulations.
pdv.hist.cmip5.nc contains
- Simulated SST anomalies associated with the PDV pattern
- Simulated PDV index time series (unfiltered)
- Simulated PDV index time series (low-pass filtered)
- Taylor statistics of the simulated PDV patterns
based on CMIP5 historical simulations.
pdv.piControl.cmip6.nc contains
- Simulated SST anomalies associated with the PDV pattern
- Simulated PDV index time series (unfiltered)
- Simulated PDV index time series (low-pass filtered)
- Taylor statistics of the simulated PDV patterns
based on CMIP6 piControl simulations.
pdv.piControl.cmip5.nc contains
- Simulated SST anomalies associated with the PDV pattern
- Simulated PDV index time series (unfiltered)
- Simulated PDV index time series (low-pass filtered)
- Taylor statistics of the simulated PDV patterns
based on CMIP5 piControl simulations.
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Data provided in relation to figure
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For full details see: https://catalogue.ceda.ac.uk/uuid/02006a22c33b42039d96be53d332930a
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Notes on reproducing the figure from the provided data
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Multimodel ensemble means and percentiles of historical simulations of CMIP5 and CMIP6 are calculated after weighting individual members with the inverse of the ensemble size of the same model. ensemble_assign in each file provides the model number to which each ensemble member belongs. This weighting does not apply to the sign agreement calculation.
piControl simulations from CMIP5 and CMIP6 consist of a single member from each model, so the weighting is not applied.
Multimodel ensemble means of the pattern correlation in Taylor statistics in (c) and the autocorrelation of the index in (d) are calculated via Fisher z-transformation and back transformation.
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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
- Link to the figure on the IPCC AR6 website
Is Part Of:
Chapter 3 of the Working Group I Contribution to the IPCC AR6
Coverage
Spatial Coverage:
Global
Start Date:
01 January 1900
End Date:
31 December 2014
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 available for download. When using these data you must
cite them correctly using the citation given on the Data Catalogue record. 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. P?©an, 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. Yelek?ßi, 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. Contribution to the
IPCC Sixth Assessment Report - data for Figure 3.39 (v20220614). NERC EDS Centre
for Environmental Data Analysis, 08 February 2023.
doi:10.5285/02006a22c33b42039d96be53d332930a.
http://dx.doi.org/10.5285/02006a22c33b42039d96be53d332930a
Format:
netCDF
Language:
en
Usage
Resource Creator:
- Phillips, A.
- Kosaka, Y.
- Cassou, C.
- Kazeroni, R.
Enrichment and Linkage
Origin
Name:
IPCC Data Catalogue