Version: 0.0.1 | Published: 9 May 2023 | Updated: 721 days ago
IPCC AR6 WGI assessed GSAT Projections
Dataset
Summary
Citation:
Milinski, Sebastian; Marotzke, Jochem, 2022, IPCC AR6 WGI assessed GSAT
Projections, World Data Center for Climate (WDCC) at
DKRZ, https://doi.org/10.26050/WDCC/AR6.IPCC-DDC_AR6_Sup_GSATPr
Documentation
Description:
Project: IPCC Data Distribution Centre : Supplementary data sets for the Sixth Assessment Report - For the Sixth Assessment Report of the IPCC (AR6) input/source and intermediate datasets underlying the AR6 were collected and long-term archived. This project compliments CMIP6 data subset and snapshot analyzed for the WGI AR6.
Summary: These data sets contain the assessed Global Surface Air Temperature (GSAT) projections and all input data and instructions necessary to reproduce the assessed GSAT projections in the Intergovernmental Panel on Climate Change Sixth Assessment Report (Figure 4.11, IPCC AR6 WGI). The constrained CMIP6 projections are based on the methods from three publications calculating the global mean near surface air temperature relative to the average over the period 1995–2014. They are described in box 4.1. The Effective Radiative Forcing (ERF) time series are reproduced from IPCC WGI chapter 7 and included to facilitate reproduction of the analysis. They are uncoupled to any GSAT change. ERF quantifies the energy gained or lost by the earth system following an imposed perturbation (for instance in green house gases, aerosols or solar irradiance). As such it is a fundamental driver of changes in the earth’s TOA energy budget. ERF is determined by the change in the net downward radiative flux at the top of atmosphere (box 7.1) after the system has adjusted to the perturbation but excluding the radiative response to changes in surface temperature (Figure 7.3, IPCC AR6 WGI). For a detailed description of the ERF time series, please refer to chapter 7 (https://github.com/IPCC-WG1/Chapter-7).
Disclaimer: The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law.
Required Acknowledgements and Citation: In order to document the impact of assessed Global Surface Air Temperature, users of the data are obligated to cite chapter 4 of WGI contribution to the IPCC AR6.
Is Part Of:
IPCC-DDC_AR6_Supplements
Coverage
Start Date:
01 January 1850
End Date:
31 December 2100
Geographic Bounding Box
Lower Left Latitude:
-90.0000
Lower Left Longitude:
-180.0000
Upper Right Latitude:
90.0000
Upper Right Longitude:
180.0000
Accessibility
Access
Format:
- application/zip
- application/x-netcdf
Language:
en
Usage
References:
Resource Creator:
- Milinski, Sebastian
- Marotzke, Jochem
Enrichment and Linkage
Qualified Relation:
Origin
Name:
IPCC Data Catalogue