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wdc-climate.de:3952954 eng; USA collection IPCC-DDC_AR6_Sup_GSATPr Lina Sitz Université Paris-Saclay not filled pointOfContact Beate Krüss Deutsches Klimarechenzentrum http://www.dkrz.de/ pointOfContact Sebastian Milinski Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact Prof. Jochem Marotzke Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact 2022-11-04T14:55:48 ISO 19115 ISO 19115-2:2009 IPCC AR6 WGI assessed GSAT Projections 2023-04-19 publication 1 IPCC-DDC_AR6_Sup_GSATPr doi:10.26050/WDCC/AR6.IPCC-DDC_AR6_Sup_GSATPr Sebastian Milinski Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: sebastian.milinski@mpimet.mpg.de principalInvestigator Sebastian Milinski Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: sebastian.milinski@mpimet.mpg.de author Prof. Jochem Marotzke Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ Email: jochem.marotzke@mpimet.mpg.de author WDC Climate at DKRZ publisher 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. Sebastian Milinski Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact Prof. Jochem Marotzke Max Planck Institute for Meteorology http://www.mpimet.mpg.de/ pointOfContact zip-file NetCDF IPCC IPCC-AR6 IPCC-DDC WGI future projection radiative forcing ssp119 ssp126 ssp245 ssp370 ssp585 CC-BY-4.0: Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ eng; USA -180.0 180.0 -90.0 90.0 gregorian 1850-01-01 2100-12-31 air_temperature Air temperature is the bulk temperature of the air, not the surface (skin) temperature. [CF-Standard Name]; unit: degC toa_net_downward_radiative_flux "toa" means top of atmosphere. "Downward" indicates a vector component which is positive when directed downward (negative upward). Net downward radiation is the difference between radiation from above (downwelling) and radiation from below (upwelling). Radiative flux is the sum of shortwave and longwave radiative fluxes. In accordance with common usage in geophysical disciplines, "flux" implies per unit area, called "flux density" in physics. [CF-Standard Name]; unit: W m-2 zip-file NetCDF 47 https://www.wdc-climate.de/ui/entry?acronym=IPCC-DDC_AR6_Sup_GSATPr information collection