Dataset
Chapter 3 of the Working Group I Contribution to the IPCC Sixth Assessment Report - Input data for Figure 3.28 (v20220621)
Abstract
Input Data for Figure 3.28 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6).
Figure 3.28 shows long-term trends in halosteric and thermosteric sea level in CMIP6 models and observations.
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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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Figure subpanels
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The data is used in left upper and left lower panels (scatter panels), as well as right upper panels (D&W, EN4, Ishii)
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List of data provided
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210127_DurackandWijffels_V1.0_70yr_steric_1950-2019_0-2000db_210122-205355_beta.nc is input data for D&W. The variables steric_height_halo_anom_depthInterp and steric_height_thermo_anom_depthInterp are used.
210201_EN4.2.1.g10_annual_steric_1950-2019_5-5350m.nc is input data for EN4
210201_Ishii17_v7.3_annual_steric_1955-2019_0-3000m.nc is input data for Ishii
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Notes on reproducing the figure from the provided data.
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This data is an input observational data for the Figure 3.28. It is used for scatter plots and contour maps.
In addition, shapefiles are required to calculate the regional boundaries: Pacific.shp, Atlantic.shp. These regions should be standarised throught AR6.
The following changes to filenames were made to archive the data (due to filenaming restrictions). To use the data with any associated figure code, the filenames should be reverted.
210127_DurackandWijffels_V1_0_70yr_steric_1950-2019_0-2000db_210122-205355_beta.nc -> 210127_DurackandWijffels_V1.0_70yr_steric_1950-2019_0-2000db_210122-205355_beta.nc
210201_EN4_2_1_g10_annual_steric_1950-2019_5-5350m.nc -> 210201_EN4.2.1.g10_annual_steric_1950-2019_5-5350m.nc
210201_Ishii17_v7_3_annual_steric_1955-2019_0-3000m.nc -> 210201_Ishii17_v7.3_annual_steric_1955-2019_0-3000m.nc
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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
- Link to the code for the figure, archived on Zenodo
- Link to the figure on the IPCC AR6 website
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: |
txt, netCDF, cpg, dbf, prj, shp, shx
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Related Documents
Process overview
| Title | Caption for Figure 3.28 from Chapter 3 of the Working Group I (WGI) Contribution to the Intergovernmental Panel on Climate Change (IPCC) Sixth Assessment Report (AR6) |
| Abstract | Long-term trends in halosteric and thermosteric sea level in CMIP6 models and observations. Units are mm year-1. In the right column, three observed maps of 0 to 2000 m halosteric sea level trends (right column) top from (Durack and Wijffels, 2010, 1950–2019 updated – D&W), middle from (Good et al., 2013, 1950-2019 updated- EN4), and lower from (Ishii et al., 2017, 1955-2019 updated – Ishii), and bottom, the CMIP6 historical multi-model mean (1950-2014). Red and orange colours show a halosteric contraction (enhanced salinity) and blue and green a halosteric expansion (reduced salinity). In the left column, basin-integrated halosteric (top) and thermosteric (bottom) trends for the Atlantic and Pacific, the two largest ocean basins, where Pacific anomalies are presented on the x-axis and Atlantic on the y-axis. Observational estimates are presented in black, CMIP6 historical (all forcings) simulations are shown in orange squares, with the multi-model mean shown as a dark orange diamond with a black bounding box. CMIP6 hist-nat (historical natural forcings only) simulations are shown in green squares with the multi-model mean as a dark green diamond with a black bounding box. Further details on data sources and processing are available in the chapter data table (Table 3.SM.1). |
| Input Description | None |
| Output Description | None |
| Software Reference | None |
- var_id: cp
- units: J kg^-1 C^-1
- units: J kg^-1 C^-1
- var_id: cp_halo
- units: J kg^-1 C^-1
- var_id: cp_thermo
- units: m
- var_id: depth
- standard_name: depth
- long_name: depth
- var_id: depth2_bnds
- var_id: depth_bnds
- units: J
- var_id: heat_content
- units: J
- var_id: heat_content_sanom
- units: J
- var_id: heat_content_sanom_depthInteg
- units: J
- var_id: heat_content_tanom
- units: J
- var_id: heat_content_tanom_depthInteg
- units: J
- var_id: heat_content_tsanom
- units: J
- var_id: heat_content_tsanom_depthInteg
- var_id: latitude_bnds
- var_id: longitude_bnds
- var_id: rho
- units: kg m^-3
- units: kg m^-3
- var_id: rho_halo
- units: kg m^-3
- var_id: rho_thermo
- long_name: sea_water_pressure
- standard_name: sea_water_pressure
- units: decibar
- var_id: depth2
- units: 1e-3
- var_id: so_chg
- units: 1e-3
- var_id: so_depthAve
- units: 1e-3
- var_id: so_mean
- var_id: steric_height
- units: m^3 kg^-1 Pa (dynamic decimeter)
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_anom
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_anom_depthInterp
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_depthInterp
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_halo_anom
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_halo_anom2
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_halo_anom2_depthInterp
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_halo_anom_depthInterp
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_thermo_anom
- units: m^3 kg^-1 Pa (dynamic decimeter)
- var_id: steric_height_thermo_anom_depthInterp
- var_id: temp_chg
- units: degrees_C
- units: degrees_C
- var_id: temp_depthAve
- units: degrees_C
- var_id: temp_mean
Co-ordinate Variables
- units: degrees_north
- standard_name: latitude
- var_id: latitude
- long_name: latitude
- units: degrees_east
- standard_name: longitude
- var_id: longitude
- long_name: longitude
Temporal Range
1950-01-01T12:00:00
2019-12-31T12:00:00
Geographic Extent
90.0000° |
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-180.0000° |
180.0000° |
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-90.0000° |