Comyn-Platt, E. et al
CMIP5 GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model
Cite this dataset as:
Comyn-Platt, E.; Hayman, G.; Huntingford, C.; Chadburn, S.; Burke, E.; Harper, A.; Collins, W.; Webber, C.; Powell, T.; Cox, P.; Gedney, N.; Sitch, S. (2018). CMIP5 GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model. NERC Environmental Information Data Centre. https://doi.org/10.5285/343885af-0f5e-4062-88e1-a9e612f77779
Download/Access
PLEASE NOTE: By accessing or using this dataset, you agree to the terms of the relevant licence agreement(s). You will ensure that this dataset is cited in any publication that describes research in which the data have been used.
This dataset is made available under the terms of the Open Government Licence
Bulk download options
You can use WGET to download data. For example
wget --user=YOUR_USERNAME --password=YOUR_PASSWORD --auth-no-challenge https://catalogue.ceh.ac.uk/datastore/eidchub/343885af-0f5e-4062-88e1-a9e612f77779/
https://doi.org/10.5285/343885af-0f5e-4062-88e1-a9e612f77779
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
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
Publication date: 2018-06-26
View numbers valid from 01 June 2023 Download numbers valid from 20 June 2024 (information prior to this was not collected)
Format
text
Spatial information
Study area
Spatial representation type
Tabular (text)
Spatial reference system
WGS 84
Provenance & quality
The pattern-scaling set is derived from 34 global circulation models (GCM) of the World Climate Research Programme's (WCRP's) Coupled Model Intercomparison Project phase 5 (CMIP5) multi-model dataset. For each GCM emulated, regression is performed for each meteorological variable, each month and each grid box against global mean warming over land.
The calibration against CMIP5 models has full numerical code documentation, traceability on demand and with scripts utilising open-access software. This meets the ISO standards for numerical model building and is available on request to Chris Huntingford.
The calibration against CMIP5 models has full numerical code documentation, traceability on demand and with scripts utilising open-access software. This meets the ISO standards for numerical model building and is available on request to Chris Huntingford.
Licensing and constraints
This dataset is made available under the terms of the Open Government Licence
Cite this dataset as:
Comyn-Platt, E.; Hayman, G.; Huntingford, C.; Chadburn, S.; Burke, E.; Harper, A.; Collins, W.; Webber, C.; Powell, T.; Cox, P.; Gedney, N.; Sitch, S. (2018). CMIP5 GCM-based monthly patterns of local meteorological change, per degree of mean land warming, for driving the IMOGEN impacts model. NERC Environmental Information Data Centre. https://doi.org/10.5285/343885af-0f5e-4062-88e1-a9e612f77779
© UK Centre for Ecology & Hydrology
Citations
Hayman, G.D., Comyn-Platt, E., Huntingford, C., Harper, A.B., Powell, T., Cox, P.M., Collins, W., Webber, C., Lowe, J., Sitch, S., House, J.I., Doelman, J. C., van Vuuren, D.P., Chadburn, S.E., Burke, E., & Gedney, N. (2021). Regional variation in the effectiveness of methane-based and land-based climate mitigation options. In Earth System Dynamics (Vol. 12, Issue 2, pp. 513-544). Copernicus GmbH. https://doi.org/10.5194/esd-12-513-2021
Supplemental information
Comyn-Platt, E., Hayman, G., Huntingford, C., Chadburn, S. E., Burke, E. J., Harper, A. B., … Sitch, S. (2018). Carbon budgets for 1.5 and 2 °C targets lowered by natural wetland and permafrost feedbacks. Nature Geoscience, 11(8), 568–573.
Correspondence/contact details
Hayman, G.
UK Centre for Ecology & Hydrology
Maclean Building, Benson Lane, Crowmarsh Gifford
Wallingford
Oxfordshire
OX10 8BB
UNITED KINGDOM
enquiries@ceh.ac.uk
Wallingford
Oxfordshire
OX10 8BB
UNITED KINGDOM
Authors
Chadburn, S.
University of Leeds and University of Exeter
Burke, E.
Met Office Hadley Centre
Harper, A.
University of Exeter
Collins, W.
University of Reading
Webber, C.
University of Reading
Powell, T.
University of Exeter
Cox, P.
University of Exeter
Gedney, N.
Met Office Hadley Centre
Sitch, S.
University of Exeter
Other contacts
Rights holder
UK Centre for Ecology & Hydrology
Custodian
NERC EDS Environmental Information Data Centre
info@eidc.ac.uk
Publisher
NERC Environmental Information Data Centre
info@eidc.ac.uk
Additional metadata
Keywords
Last updated
08 February 2024 17:30