GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model

Name: GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model
Creator: Environmental Information Data Centre

Published by:: Environmental Information Data Centre
Last updated:: 13 May 2024
Topic:: Not added
Licence:: Other Licence
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Summary

This dataset consists of monthly spatial patterns of meteorological change for 22 Global Circulation Models (GCMs). The patterns are a set of regression coefficients, each representing the change per degree of mean global warming over land, for the corresponding meteorological variable. The meteorological variables analysed for each GCM include: surface temperature change per degree global warming (K/K); surface relative humidity change per degree global warming (%/K); wind change per degree global warming (m/s/K); longwave change per degree global warming (W/m2/K); shortwave change per degree global warming (W/m2/K); precipitation change per degree global warming (mm/day/K) and pressure change per degree global warming (hPa/K). The 22 GCMs emulated are: BCCR-BCM2.0, CGCM3.1(T47), CNRM-CM3, CSIRO-Mk3.0, CSIRO-Mk3.5, GFDL-CM2.0, GFDL-CM2.1, GISS-EH, GISS-ER, FGOALS-g1.0, INGV-SXG, INM-CM3.0, IPSL-CM4, MIROC3.2(hires), MIROC3.2(medres), ECHO-G, ECHAM5/MPI-OM, MRI-CGCM2.3.2, CCSM3, PCM, UKMO-HadCM3, UKMO-HadGEM1. The supporting information document associated with this metadata includes parameters for an energy balance model (IMOGEN EBM) that calculates the amount of global warming. Each GCM output has been re-mapped on to UKMO-HadCM3 grid, with resolution of 3.75 deg longitude and 2.5 deg latitude; this produces a surface spatial resolution of about 417 km E-W x 278 km N-S, reducing to 295 km E-W x 278 km N-S at 45 degrees North and South. This corresponds to 1631 land points, each of which has a row in the provided data files. The data presented here is calibration of IMOGEN EBM parameters and patterns against 22 GCMs in the CMIP3 GCM ensemble. Full details about this dataset can be found at https://doi.org/10.5285/4e8f3459-4101-4c85-a598-80b3c739f580

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Link to the data	Format	File added	Data preview
Download Download the data , Format: N/A, Dataset: GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model	N/A	13 May 2024	Not available
Download Supporting information , Format: ZIP, Dataset: GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model	ZIP	13 May 2024	Not available

Additional information

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Added to data.gov.uk: 2024-02-08
Access contraints: © UK Centre for Ecology & Hydrology
Harvest GUID: 4e8f3459-4101-4c85-a598-80b3c739f580
Extent: Latitude: 90° to -90°; Longitude: -180° to 180°
Spatial reference system: UKMO HadCM3 grid
Dataset reference date: 2016-10-10 (publication); 2016-09-30 (creation)
Frequency of update: notPlanned
Responsible party: (pointOfContact, author, publisher, custodian, owner); Center for International Climate and Environmental Research (CICERO) (author)
ISO 19139 resource type: dataset
Metadata language: eng
Source Metadata: XML; HTML

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