CMIP5 GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model

• Published by: Environmental Information Data Centre
• Last updated: 26 April 2023
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

This dataset consists of monthly spatial patterns of meteorological change for 34 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-1); surface relative humidity change per degree global warming (percentage of K-1); wind change per degree global warming (m s-1 K-1); longwave change per degree global warming (W m-2 K 1); shortwave change per degree global warming (W m-2 K-1); precipitation change per degree global warming (mm day-1 K-1) and pressure change per degree global warming (hPa K-1). 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° longitude and 2.5° 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° 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 34 GCMs in the Coupled Model Intercomparison Project phase 5 (CMIP5) GCM ensemble. Further information about the dataset and its derivation can be found in Comyn-Platt, E. et al. (in press). Carbon budgets for 1.5 and 2°C targets lowered by natural wetland and permafrost feedbacks. Nature Geoscience. http://doi.org/10.1038/s41561-018-0174-9 Full details about this dataset can be found at https://doi.org/10.5285/343885af-0f5e-4062-88e1-a9e612f77779

More from this publisher

All datasets from Environmental Information Data Centre

Related datasets

• GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model
• Water, carbon and energy fluxes simulation for Great Britain using the JULES Land Surface Model and the Climate Hydrology and Ecology research Support System meteorology dataset (1961-2015) [CHESS-land]
• Climate hydrology and ecology research support system meteorology dataset for Great Britain (1961-2017) [CHESS-met]
• Estimates of daily river flows for 95 catchments in Great Britain from the GR6J model under present and future climate scenarios, using large ensemble climate model driving data

Search

Data links

Link to the data	Format	File added	Data preview
Supporting information	ZIP	26 April 2023	Not available
Download the data	ZIP	26 April 2023	Not available

Additional information

View additional metadata

• Added to data.gov.uk: 2023-04-26T14:41:48
• Access contraints: © UK Centre for Ecology & Hydrology
• Harvest GUID: 343885af-0f5e-4062-88e1-a9e612f77779
• Extent: Latitude: 90° to -90°
• Extent: Longitude: -180° to 180°
• Dataset reference date: 2018-06-26 (publication)
• Responsible party: UK Centre for Ecology & Hydrology (pointOfContact, owner); Centre for Ecology & Hydrology (author); University of Leeds and University of Exeter (author); Met Office Hadley Centre (author); University of Exeter (author); University of Reading (author); NERC EDS Environmental Information Data Centre (custodian); NERC Environmental Information Data Centre (publisher)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

Contact

Enquiries

Environmental Information Data Centre

Freedom of Information (FOI) requests

UK Centre for Ecology & Hydrology enquiry service Freedom of information requests for this dataset

Licence information

[]